[rtems-crossrpms commit] Remove (Obsolete).
Ralf Corsepius
ralf at rtems.org
Thu Mar 21 13:16:36 UTC 2013
Module: rtems-crossrpms
Branch: rtems-4-10-branch
Commit: 9abe91fc955c5b8b949e8d515322035d65b2e233
Changeset: http://git.rtems.org/rtems-crossrpms/commit/?id=9abe91fc955c5b8b949e8d515322035d65b2e233
Author: Ralf Corsépius <ralf.corsepius at rtems.org>
Date: Thu Mar 21 09:27:59 2013 +0100
Remove (Obsolete).
---
patches/binutils-2.20.1-rtems4.10-20100310.diff | 24 -
patches/binutils-2.20.1-rtems4.10-20100826.diff | 47 -
patches/gcc-4.4.7-rtems4.10-20120927.diff | 5122 -----------------------
patches/gcc-core-4.4.6-rtems4.10-20110829.diff | 4958 ----------------------
patches/gcc-core-4.4.7-rtems4.10-20120314.diff | 4959 ----------------------
patches/gcc-g++-4.4.6-rtems4.10-20110829.diff | 104 -
patches/gcc-g++-4.4.7-rtems4.10-20120314.diff | 104 -
patches/gdb-7.1-rtems4.10-20100812.diff | 622 ---
patches/newlib-1.18.0-rtems4.10-20110518.diff | 2904 -------------
9 files changed, 0 insertions(+), 18844 deletions(-)
diff --git a/patches/binutils-2.20.1-rtems4.10-20100310.diff b/patches/binutils-2.20.1-rtems4.10-20100310.diff
deleted file mode 100644
index 40af9a1..0000000
--- a/patches/binutils-2.20.1-rtems4.10-20100310.diff
+++ /dev/null
@@ -1,24 +0,0 @@
-diff -Naur binutils-2.20.1.orig/bfd/Makefile.am binutils-2.20.1/bfd/Makefile.am
---- binutils-2.20.1.orig/bfd/Makefile.am 2010-03-03 14:31:55.000000000 +0100
-+++ binutils-2.20.1/bfd/Makefile.am 2010-03-10 07:14:32.000000000 +0100
-@@ -4,7 +4,7 @@
- ACLOCAL_AMFLAGS = -I . -I .. -I ../config
-
- # Uncomment the following line when doing a release.
--# RELEASE=y
-+RELEASE=y
-
- INCDIR = $(srcdir)/../include
- CSEARCH = -I. -I$(srcdir) -I$(INCDIR)
-diff -Naur binutils-2.20.1.orig/bfd/Makefile.in binutils-2.20.1/bfd/Makefile.in
---- binutils-2.20.1.orig/bfd/Makefile.in 2010-03-03 14:59:15.000000000 +0100
-+++ binutils-2.20.1/bfd/Makefile.in 2010-03-10 07:26:28.000000000 +0100
-@@ -317,7 +317,7 @@
- ACLOCAL_AMFLAGS = -I . -I .. -I ../config
-
- # Uncomment the following line when doing a release.
--# RELEASE=y
-+RELEASE = y
- INCDIR = $(srcdir)/../include
- CSEARCH = -I. -I$(srcdir) -I$(INCDIR)
- SUBDIRS = doc po
diff --git a/patches/binutils-2.20.1-rtems4.10-20100826.diff b/patches/binutils-2.20.1-rtems4.10-20100826.diff
deleted file mode 100644
index 00f04ce..0000000
--- a/patches/binutils-2.20.1-rtems4.10-20100826.diff
+++ /dev/null
@@ -1,47 +0,0 @@
-diff -Naur binutils-2.20.1.orig/bfd/ChangeLog.rtems binutils-2.20.1/bfd/ChangeLog.rtems
---- binutils-2.20.1.orig/bfd/ChangeLog.rtems 1970-01-01 01:00:00.000000000 +0100
-+++ binutils-2.20.1/bfd/ChangeLog.rtems 2010-08-26 05:03:08.221352824 +0200
-@@ -0,0 +1,6 @@
-+2010-08-25 H.J. Lu <hongjiu.lu at intel.com>
-+
-+ PR ld/11939
-+ * elflink.c (elf_link_add_object_symbols): Don't set
-+ unique_global for non-ELF hash link table.
-+
-diff -Naur binutils-2.20.1.orig/bfd/elflink.c binutils-2.20.1/bfd/elflink.c
---- binutils-2.20.1.orig/bfd/elflink.c 2009-09-10 13:47:12.000000000 +0200
-+++ binutils-2.20.1/bfd/elflink.c 2010-08-26 05:03:08.225352726 +0200
-@@ -4154,7 +4154,8 @@
- h = (struct elf_link_hash_entry *) h->root.u.i.link;
-
- *sym_hash = h;
-- h->unique_global = (flags & BSF_GNU_UNIQUE) != 0;
-+ if (is_elf_hash_table (htab))
-+ h->unique_global = (flags & BSF_GNU_UNIQUE) != 0;
-
- new_weakdef = FALSE;
- if (dynamic
-diff -Naur binutils-2.20.1.orig/bfd/Makefile.am binutils-2.20.1/bfd/Makefile.am
---- binutils-2.20.1.orig/bfd/Makefile.am 2010-03-03 14:31:55.000000000 +0100
-+++ binutils-2.20.1/bfd/Makefile.am 2010-08-26 05:02:54.181352514 +0200
-@@ -4,7 +4,7 @@
- ACLOCAL_AMFLAGS = -I . -I .. -I ../config
-
- # Uncomment the following line when doing a release.
--# RELEASE=y
-+RELEASE=y
-
- INCDIR = $(srcdir)/../include
- CSEARCH = -I. -I$(srcdir) -I$(INCDIR)
-diff -Naur binutils-2.20.1.orig/bfd/Makefile.in binutils-2.20.1/bfd/Makefile.in
---- binutils-2.20.1.orig/bfd/Makefile.in 2010-03-03 14:59:15.000000000 +0100
-+++ binutils-2.20.1/bfd/Makefile.in 2010-08-26 05:02:54.181352514 +0200
-@@ -317,7 +317,7 @@
- ACLOCAL_AMFLAGS = -I . -I .. -I ../config
-
- # Uncomment the following line when doing a release.
--# RELEASE=y
-+RELEASE = y
- INCDIR = $(srcdir)/../include
- CSEARCH = -I. -I$(srcdir) -I$(INCDIR)
- SUBDIRS = doc po
diff --git a/patches/gcc-4.4.7-rtems4.10-20120927.diff b/patches/gcc-4.4.7-rtems4.10-20120927.diff
deleted file mode 100644
index 428b071..0000000
--- a/patches/gcc-4.4.7-rtems4.10-20120927.diff
+++ /dev/null
@@ -1,5122 +0,0 @@
-diff -Naur gcc-4.4.7.orig/ChangeLog.rtems gcc-4.4.7/ChangeLog.rtems
---- gcc-4.4.7.orig/ChangeLog.rtems 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.7/ChangeLog.rtems 2012-09-27 15:54:39.079196512 +0200
-@@ -0,0 +1,20 @@
-+2012-09-27 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * Backport from gcc-4_5-branch:
-+
-+ 2010-01-07 Ralf Wildenhues <Ralf.Wildenhues at gmx.de>
-+
-+ PR bootstrap/41818
-+ * Makefile.tpl (BASE_TARGET_EXPORTS): Only add TARGET_LIB_PATH
-+ to $(RPATH_ENVVAR) if bootstrapping. Fix typo in comment.
-+ * Makefile.in: Regenerate.
-+
-+2011-04-20 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * configure, configure.ac (PPL): Merge gcc-4.6.0's ppl detection
-+ (Work-around build breakdown on fedora 15).
-+
-+ Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * configure, configure.ac (skipdirs): Add target-libiberty.
-+
-diff -Naur gcc-4.4.7.orig/configure gcc-4.4.7/configure
---- gcc-4.4.7.orig/configure 2011-06-27 23:15:57.000000000 +0200
-+++ gcc-4.4.7/configure 2012-09-27 15:54:39.102196869 +0200
-@@ -935,7 +935,8 @@
- --enable-gold use gold instead of ld
- --enable-libada build libada directory
- --enable-libssp build libssp directory
-- --disable-ppl-version-check disable check for PPL version
-+ --disable-ppl-version-check
-+ disable check for PPL version
- --disable-cloog-version-check disable check for CLooG version
- --enable-stage1-languages[=all] choose additional languages to build during
- stage1. Mostly useful for compiler development.
-@@ -971,11 +972,12 @@
- --with-gmp-lib=PATH specify directory for the installed GMP library
- --with-host-libstdcxx=L Use linker arguments L to link with libstdc++
- when linking with PPL
-- --with-ppl=PATH Specify prefix directory for the installed PPL package
-- Equivalent to --with-ppl-include=PATH/include
-- plus --with-ppl-lib=PATH/lib
-- --with-ppl-include=PATH Specify directory for installed PPL include files
-- --with-ppl-lib=PATH Specify the directory for the installed PPL library
-+ --with-ppl=PATH specify prefix directory for the installed PPL
-+ package. Equivalent to
-+ --with-ppl-include=PATH/include plus
-+ --with-ppl-lib=PATH/lib
-+ --with-ppl-include=PATH specify directory for installed PPL include files
-+ --with-ppl-lib=PATH specify directory for the installed PPL library
- --with-cloog=PATH Specify prefix directory for the installed CLooG-PPL package
- Equivalent to --with-cloog-include=PATH/include
- plus --with-cloog-lib=PATH/lib
-@@ -2267,6 +2269,7 @@
- noconfigdirs="$noconfigdirs target-newlib target-libiberty target-libgloss ${libgcj} target-libmudflap"
- ;;
- *-*-rtems*)
-+ skipdirs="$skipdirs target-libiberty"
- noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
- ;;
- # The tpf target doesn't support gdb yet.
-@@ -4831,10 +4834,9 @@
- esac
-
- # Check for PPL
--ppl_major_version=0
--ppl_minor_version=10
--ppllibs=" -lppl_c -lppl -lgmpxx $with_host_libstdcxx "
-+ppllibs=
- pplinc=
-+pwllib=
-
-
- # Check whether --with-ppl or --without-ppl was given.
-@@ -4843,55 +4845,143 @@
-
- fi;
-
--# Check whether --with-ppl_include or --without-ppl_include was given.
-+# Check whether --with-ppl-include or --without-ppl-include was given.
- if test "${with_ppl_include+set}" = set; then
- withval="$with_ppl_include"
-
- fi;
-
--# Check whether --with-ppl_lib or --without-ppl_lib was given.
-+# Check whether --with-ppl-lib or --without-ppl-lib was given.
- if test "${with_ppl_lib+set}" = set; then
- withval="$with_ppl_lib"
-
- fi;
-
-+# Check whether --enable-ppl-version-check or --disable-ppl-version-check was given.
-+if test "${enable_ppl_version_check+set}" = set; then
-+ enableval="$enable_ppl_version_check"
-+
-+fi;
-+
- case $with_ppl in
-- no)
-- ppllibs=
-+ yes | no | "")
- ;;
- *)
-- ppllibs="-L$with_ppl/lib -lppl_c -lppl -lgmpxx $with_host_libstdcxx"
-+ ppllibs="-L$with_ppl/lib"
- pplinc="-I$with_ppl/include $pplinc"
-- LIBS="$ppllibs $LIBS"
-+ if test -d "$with_ppl/lib" && test -d "$with_ppl/include"; then
-+ with_ppl=yes
-+ else
-+ { { echo "$as_me:$LINENO: error: cannot find directories \"$with_ppl/lib\" or \"$with_ppl/include\"" >&5
-+echo "$as_me: error: cannot find directories \"$with_ppl/lib\" or \"$with_ppl/include\"" >&2;}
-+ { (exit 1); exit 1; }; }
-+ fi
- ;;
- esac
--if test "x$with_ppl_include" != x; then
-+
-+if test x"$with_ppl_include" != x; then
- pplinc="-I$with_ppl_include $pplinc"
-+ with_ppl=yes
- fi
-+
- if test "x$with_ppl_lib" != x; then
-- ppllibs="-L$with_ppl_lib -lppl_c -lppl -lgmpxx $with_host_libstdcxx"
-- LIBS="$ppllibs $LIBS"
--fi
--if test "x$with_ppl$with_ppl_include$with_ppl_lib" = x && test -d ${srcdir}/ppl; then
-- ppllibs='-L$$r/$(HOST_SUBDIR)/ppl/.libs -L$$r/$(HOST_SUBDIR)/ppl/_libs -lppl_c -lppl -lgmpxx '"$with_host_libstdcxx "
-- pplinc='-I$$r/$(HOST_SUBDIR)/ppl/include -I$$s/ppl/include '
-- LIBS="$ppllibs $LIBS"
-+ ppllibs="-L$with_ppl_lib"
-+ with_ppl=yes
- fi
-
--# Check whether --enable-ppl-version-check or --disable-ppl-version-check was given.
--if test "${enable_ppl_version_check+set}" = set; then
-- enableval="$enable_ppl_version_check"
-- ENABLE_PPL_CHECK=$enableval
-+if test x"$with_ppl$with_ppl_include$with_ppl_lib" = x && test -d ${srcdir}/ppl; then
-+ if test x"$enable_watchdog" = xyes; then
-+ pwllib="-lpwl"
-+ fi
-+ ppllibs='-L$$r/$(HOST_SUBDIR)/ppl/interfaces/C/'"$lt_cv_objdir"' -L$$r/$(HOST_SUBDIR)/ppl/src/'"$lt_cv_objdir"
-+ pplinc='-I$$r/$(HOST_SUBDIR)/ppl/src -I$$r/$(HOST_SUBDIR)/ppl/interfaces/C '
-+ enable_ppl_version_check=no
-+ with_ppl=yes
-+fi
-+
-+if test "x$with_ppl" != xno; then
-+ if test "x$pwllib" = x; then
-+ saved_LDFLAGS="$LDFLAGS"
-+ LDFLAGS="$LDFLAGS $ppllibs"
-+ echo "$as_me:$LINENO: checking for PWL_handle_timeout in -lpwl" >&5
-+echo $ECHO_N "checking for PWL_handle_timeout in -lpwl... $ECHO_C" >&6
-+if test "${ac_cv_lib_pwl_PWL_handle_timeout+set}" = set; then
-+ echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-- ENABLE_PPL_CHECK=yes
--fi;
-+ ac_check_lib_save_LIBS=$LIBS
-+LIBS="-lpwl $LIBS"
-+cat >conftest.$ac_ext <<_ACEOF
-+/* confdefs.h. */
-+_ACEOF
-+cat confdefs.h >>conftest.$ac_ext
-+cat >>conftest.$ac_ext <<_ACEOF
-+/* end confdefs.h. */
-
--if test "${ENABLE_PPL_CHECK}" = "yes"; then
-- saved_CFLAGS="$CFLAGS"
-- CFLAGS="$CFLAGS $pplinc $gmpinc"
-- echo "$as_me:$LINENO: checking for version $ppl_major_version.$ppl_minor_version of PPL" >&5
--echo $ECHO_N "checking for version $ppl_major_version.$ppl_minor_version of PPL... $ECHO_C" >&6
-- cat >conftest.$ac_ext <<_ACEOF
-+/* Override any gcc2 internal prototype to avoid an error. */
-+#ifdef __cplusplus
-+extern "C"
-+#endif
-+/* We use char because int might match the return type of a gcc2
-+ builtin and then its argument prototype would still apply. */
-+char PWL_handle_timeout ();
-+int
-+main ()
-+{
-+PWL_handle_timeout ();
-+ ;
-+ return 0;
-+}
-+_ACEOF
-+rm -f conftest.$ac_objext conftest$ac_exeext
-+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-+ (eval $ac_link) 2>conftest.er1
-+ ac_status=$?
-+ grep -v '^ *+' conftest.er1 >conftest.err
-+ rm -f conftest.er1
-+ cat conftest.err >&5
-+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+ (exit $ac_status); } &&
-+ { ac_try='test -z "$ac_c_werror_flag"
-+ || test ! -s conftest.err'
-+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+ (eval $ac_try) 2>&5
-+ ac_status=$?
-+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+ (exit $ac_status); }; } &&
-+ { ac_try='test -s conftest$ac_exeext'
-+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+ (eval $ac_try) 2>&5
-+ ac_status=$?
-+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+ (exit $ac_status); }; }; then
-+ ac_cv_lib_pwl_PWL_handle_timeout=yes
-+else
-+ echo "$as_me: failed program was:" >&5
-+sed 's/^/| /' conftest.$ac_ext >&5
-+
-+ac_cv_lib_pwl_PWL_handle_timeout=no
-+fi
-+rm -f conftest.err conftest.$ac_objext \
-+ conftest$ac_exeext conftest.$ac_ext
-+LIBS=$ac_check_lib_save_LIBS
-+fi
-+echo "$as_me:$LINENO: result: $ac_cv_lib_pwl_PWL_handle_timeout" >&5
-+echo "${ECHO_T}$ac_cv_lib_pwl_PWL_handle_timeout" >&6
-+if test $ac_cv_lib_pwl_PWL_handle_timeout = yes; then
-+ pwllib="-lpwl"
-+fi
-+
-+ LDFLAGS="$saved_LDFLAGS"
-+ fi
-+
-+ ppllibs="$ppllibs -lppl_c -lppl $pwllib -lgmpxx"
-+
-+ if test "$enable_ppl_version_check" != no; then
-+ saved_CFLAGS="$CFLAGS"
-+ CFLAGS="$CFLAGS $pplinc $gmpinc"
-+ echo "$as_me:$LINENO: checking for version 0.10 (revision 0 or later) of PPL" >&5
-+echo $ECHO_N "checking for version 0.10 (revision 0 or later) of PPL... $ECHO_C" >&6
-+ cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -4902,9 +4992,9 @@
- main ()
- {
-
-- #if PPL_VERSION_MAJOR != $ppl_major_version || PPL_VERSION_MINOR != $ppl_minor_version
-- choke me
-- #endif
-+ #if PPL_VERSION_MAJOR != 0 || PPL_VERSION_MINOR < 10
-+ choke me
-+ #endif
-
- ;
- return 0;
-@@ -4939,10 +5029,11 @@
- sed 's/^/| /' conftest.$ac_ext >&5
-
- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6; ppllibs= ; pplinc=
-+echo "${ECHO_T}no" >&6; ppllibs= ; pplinc= ; with_ppl=no
- fi
- rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-- CFLAGS="$saved_CFLAGS"
-+ CFLAGS="$saved_CFLAGS"
-+ fi
- fi
-
- # Flags needed for PPL
-@@ -6261,7 +6352,7 @@
- # to it. This is right: we don't want to search that directory
- # for binaries, but we want the header files in there, so add
- # them explicitly.
-- FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/$(HOST_SUBDIR)/gcc/include'
-+ FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/$(HOST_SUBDIR)/gcc/include -isystem $$r/$(HOST_SUBDIR)/gcc/include-fixed'
-
- # Someone might think of using the pre-installed headers on
- # Canadian crosses, in case the installed compiler is not fully
-diff -Naur gcc-4.4.7.orig/configure.ac gcc-4.4.7/configure.ac
---- gcc-4.4.7.orig/configure.ac 2011-06-27 23:15:57.000000000 +0200
-+++ gcc-4.4.7/configure.ac 2012-09-27 15:54:39.104196899 +0200
-@@ -502,6 +502,7 @@
- noconfigdirs="$noconfigdirs target-newlib target-libiberty target-libgloss ${libgcj} target-libmudflap"
- ;;
- *-*-rtems*)
-+ skipdirs="$skipdirs target-libiberty"
- noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
- ;;
- # The tpf target doesn't support gdb yet.
-@@ -1330,55 +1331,81 @@
- esac
-
- # Check for PPL
--ppl_major_version=0
--ppl_minor_version=10
--ppllibs=" -lppl_c -lppl -lgmpxx $with_host_libstdcxx "
-+ppllibs=
- pplinc=
-+pwllib=
-
--AC_ARG_WITH(ppl, [ --with-ppl=PATH Specify prefix directory for the installed PPL package
-- Equivalent to --with-ppl-include=PATH/include
-- plus --with-ppl-lib=PATH/lib])
--AC_ARG_WITH(ppl_include, [ --with-ppl-include=PATH Specify directory for installed PPL include files])
--AC_ARG_WITH(ppl_lib, [ --with-ppl-lib=PATH Specify the directory for the installed PPL library])
-+AC_ARG_WITH(ppl,
-+[AS_HELP_STRING([--with-ppl=PATH],
-+ [specify prefix directory for the installed PPL package.
-+ Equivalent to --with-ppl-include=PATH/include
-+ plus --with-ppl-lib=PATH/lib])])
-+AC_ARG_WITH(ppl-include,
-+[AS_HELP_STRING([--with-ppl-include=PATH],
-+ [specify directory for installed PPL include files])])
-+AC_ARG_WITH(ppl-lib,
-+[AS_HELP_STRING([--with-ppl-lib=PATH],
-+ [specify directory for the installed PPL library])])
-
--case $with_ppl in
-- no)
-- ppllibs=
-+AC_ARG_ENABLE(ppl-version-check,
-+[AS_HELP_STRING([--disable-ppl-version-check],
-+ [disable check for PPL version])])
-+
-+case $with_ppl in
-+ yes | no | "")
- ;;
- *)
-- ppllibs="-L$with_ppl/lib -lppl_c -lppl -lgmpxx $with_host_libstdcxx"
-+ ppllibs="-L$with_ppl/lib"
- pplinc="-I$with_ppl/include $pplinc"
-- LIBS="$ppllibs $LIBS"
-+ if test -d "$with_ppl/lib" && test -d "$with_ppl/include"; then
-+ with_ppl=yes
-+ else
-+ AC_MSG_ERROR([cannot find directories "$with_ppl/lib" or "$with_ppl/include"])
-+ fi
- ;;
- esac
--if test "x$with_ppl_include" != x; then
-+
-+if test x"$with_ppl_include" != x; then
- pplinc="-I$with_ppl_include $pplinc"
-+ with_ppl=yes
- fi
-+
- if test "x$with_ppl_lib" != x; then
-- ppllibs="-L$with_ppl_lib -lppl_c -lppl -lgmpxx $with_host_libstdcxx"
-- LIBS="$ppllibs $LIBS"
-+ ppllibs="-L$with_ppl_lib"
-+ with_ppl=yes
- fi
--if test "x$with_ppl$with_ppl_include$with_ppl_lib" = x && test -d ${srcdir}/ppl; then
-- ppllibs='-L$$r/$(HOST_SUBDIR)/ppl/.libs -L$$r/$(HOST_SUBDIR)/ppl/_libs -lppl_c -lppl -lgmpxx '"$with_host_libstdcxx "
-- pplinc='-I$$r/$(HOST_SUBDIR)/ppl/include -I$$s/ppl/include '
-- LIBS="$ppllibs $LIBS"
-+
-+if test x"$with_ppl$with_ppl_include$with_ppl_lib" = x && test -d ${srcdir}/ppl; then
-+ if test x"$enable_watchdog" = xyes; then
-+ pwllib="-lpwl"
-+ fi
-+ ppllibs='-L$$r/$(HOST_SUBDIR)/ppl/interfaces/C/'"$lt_cv_objdir"' -L$$r/$(HOST_SUBDIR)/ppl/src/'"$lt_cv_objdir"
-+ pplinc='-I$$r/$(HOST_SUBDIR)/ppl/src -I$$r/$(HOST_SUBDIR)/ppl/interfaces/C '
-+ enable_ppl_version_check=no
-+ with_ppl=yes
- fi
-
--AC_ARG_ENABLE(ppl-version-check,
--[ --disable-ppl-version-check disable check for PPL version],
--ENABLE_PPL_CHECK=$enableval,
--ENABLE_PPL_CHECK=yes)
-+if test "x$with_ppl" != xno; then
-+ if test "x$pwllib" = x; then
-+ saved_LDFLAGS="$LDFLAGS"
-+ LDFLAGS="$LDFLAGS $ppllibs"
-+ AC_CHECK_LIB(pwl,PWL_handle_timeout,[pwllib="-lpwl"])
-+ LDFLAGS="$saved_LDFLAGS"
-+ fi
-
--if test "${ENABLE_PPL_CHECK}" = "yes"; then
-- saved_CFLAGS="$CFLAGS"
-- CFLAGS="$CFLAGS $pplinc $gmpinc"
-- AC_MSG_CHECKING([for version $ppl_major_version.$ppl_minor_version of PPL])
-- AC_TRY_COMPILE([#include "ppl_c.h"],[
-- #if PPL_VERSION_MAJOR != $ppl_major_version || PPL_VERSION_MINOR != $ppl_minor_version
-- choke me
-- #endif
-- ], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no]); ppllibs= ; pplinc= ])
-- CFLAGS="$saved_CFLAGS"
-+ ppllibs="$ppllibs -lppl_c -lppl $pwllib -lgmpxx"
-+
-+ if test "$enable_ppl_version_check" != no; then
-+ saved_CFLAGS="$CFLAGS"
-+ CFLAGS="$CFLAGS $pplinc $gmpinc"
-+ AC_MSG_CHECKING([for version 0.10 (revision 0 or later) of PPL])
-+ AC_TRY_COMPILE([#include "ppl_c.h"],[
-+ #if PPL_VERSION_MAJOR != 0 || PPL_VERSION_MINOR < 10
-+ choke me
-+ #endif
-+ ], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no]); ppllibs= ; pplinc= ; with_ppl=no ])
-+ CFLAGS="$saved_CFLAGS"
-+ fi
- fi
-
- # Flags needed for PPL
-@@ -2562,7 +2589,7 @@
- # to it. This is right: we don't want to search that directory
- # for binaries, but we want the header files in there, so add
- # them explicitly.
-- FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/$(HOST_SUBDIR)/gcc/include'
-+ FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/$(HOST_SUBDIR)/gcc/include -isystem $$r/$(HOST_SUBDIR)/gcc/include-fixed'
-
- # Someone might think of using the pre-installed headers on
- # Canadian crosses, in case the installed compiler is not fully
-diff -Naur gcc-4.4.7.orig/gcc/ChangeLog.rtems gcc-4.4.7/gcc/ChangeLog.rtems
---- gcc-4.4.7.orig/gcc/ChangeLog.rtems 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.7/gcc/ChangeLog.rtems 2012-09-27 15:54:39.104196899 +0200
-@@ -0,0 +1,60 @@
-+2011-08-29 Ralf Corsépius <ralf.corsepius at rtems.org>
-+ and Eric Norum <wenorum at lbl.gov>
-+
-+ Fix bootstrap breakdowns on OS X 10.7.1 (Lion):
-+ * toplev.h, toplev.c: Switch-off "extern inline" if using clang.
-+
-+2011-02-20 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * config/rs6000/t-rtems: Remove -mcpu=601 multilib.
-+ * config/rs6000/t-rtems: Remove -Dmpc8260 multilib.
-+
-+2010-03-15 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ Patch from Thomas Doerfler <Thomas.Doerfler at embedded-brains.de>:
-+ * config/arm/rtems-elf.h, config/arm/t-rtems: Add optional support
-+ for vfp FPU model
-+
-+2010-02-10 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * config/rtems.h: Abandon -qrtems_debug.
-+
-+2009-12-01 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * config/avr/avr.h (LINK_SPEC): Pass -m avrN to ld for -mmcu=avrN.
-+
-+2009-11-04 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * config/m32c/rtems.h, config/m68k/rtemself.h,
-+ config/m68k/rtemself.h, config/sh/rtemself.h,
-+ config/sparc/rtemself.h: Undef WCHAR_TYPE_SIZE, WCHAR_TYPE.
-+ (Resets WCHAR_TYPE's to defaults. Prevents broken GCC tm_files
-+ to interfere and cause wchar_t/wint_t incompatibilities).
-+
-+2009-10-15 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * config/avr/t-rtems: Don't build _exit.
-+
-+ Jon Beniston <jon at beniston.com>
-+
-+ * config/lm32/arithmetic.c, config/lm32/crti.S,
-+ config/lm32/crtn.S, config/lm32/lib1funcs.S,
-+ config/lm32/lm32.c, config/lm32/lm32.h,
-+ config/lm32/lm32.md, config/lm32/lm32.opt,
-+ config/lm32/lm32-protos.h, config/lm32/predicates.md,
-+ config/lm32/rtems.h, config/lm32/sfp-machine.h,
-+ config/lm32/t-fprules-softfp, config/lm32/t-lm32,
-+ config/lm32/uclinux-elf.h: New (lm32 port).
-+ * config.gcc: Add lm32* targets.
-+ * doc/contrib.texi, doc/invoke.texi: Add lm32.
-+
-+ Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * config/rs6000/rtems.h: Support for custom RTEMS multilibs.
-+ Support TARGET_E500.
-+ * config/rs6000/t-rtems: Custom RTEMS multilibs.
-+
-+ Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * config/mips/elf.h: Remove NO_IMPLICIT_EXTERN_C.
-+
-\ No newline at end of file
-diff -Naur gcc-4.4.7.orig/gcc/config/arm/rtems-elf.h gcc-4.4.7/gcc/config/arm/rtems-elf.h
---- gcc-4.4.7.orig/gcc/config/arm/rtems-elf.h 2009-03-25 13:54:16.000000000 +0100
-+++ gcc-4.4.7/gcc/config/arm/rtems-elf.h 2012-09-27 15:54:39.110196993 +0200
-@@ -36,7 +36,7 @@
- */
- #undef SUBTARGET_EXTRA_ASM_SPEC
- #define SUBTARGET_EXTRA_ASM_SPEC "\
-- %{!mhard-float: %{!msoft-float:-mfpu=softfpa}}"
-+ %{!mhard-float: %{!mfpu=vfp: %{!msoft-float:-mfpu=softfpa}}}"
-
- /*
- * The default includes --start-group and --end-group which conflicts
-diff -Naur gcc-4.4.7.orig/gcc/config/arm/t-rtems gcc-4.4.7/gcc/config/arm/t-rtems
---- gcc-4.4.7.orig/gcc/config/arm/t-rtems 2004-11-23 06:30:32.000000000 +0100
-+++ gcc-4.4.7/gcc/config/arm/t-rtems 2012-09-27 15:54:39.110196993 +0200
-@@ -5,6 +5,41 @@
- MULTILIB_EXCEPTIONS =
- MULTILIB_MATCHES = marm=mno-thumb
-
--MULTILIB_OPTIONS += msoft-float/mhard-float
--MULTILIB_DIRNAMES += soft fpu
--MULTILIB_EXCEPTIONS += *mthumb/*mhard-float*
-+MULTILIB_OPTIONS += mhard-float/mfloat-abi=softfp
-+MULTILIB_DIRNAMES += fpu softfp
-+MULTILIB_EXCEPTIONS += *mthumb*/*mhard-float* *mthumb*/*mfloat-abi=softfp*
-+MULTILIB_MATCHES =
-+
-+MULTILIB_OPTIONS += mfpu=vfp
-+MULTILIB_DIRNAMES += vfp
-+MULTILIB_EXCEPTIONS += *mhard-float*/*mfpu=vfp* *marm*/*mfloat-abi=softfp*/*mfpu=fpa*
-+MULTILIB_EXCLUSIONS += !mthumb/mfloat-abi=softfp/!mfpu=vfp
-+
-+# default float model is fpa, so don't create a explicit copy of it
-+MULTILIB_EXCEPTIONS += *marm*/*mfpa*
-+
-+# permutations of the options which are useful (+) or make no sense (-),
-+# defaults are in brackets:
-+# + (arm/soft/fpa)
-+# + (arm/soft)/vfp
-+# - (arm)/softfp(/fpa)
-+# + (arm)/softfp/vfp
-+# + (arm)/hard-float(/fpa)
-+# - (arm)/hard-float/vfp
-+# + thumb/(soft/fpa)
-+# + thumb/(soft/)vfp
-+# - thumb/softfp/fpa
-+# - thumb/softfp/vfp
-+# - thumb/hard-float/fpa
-+# - thumb/hard-float/vfp
-+
-+# subdirs to be used for multilibs and their respective options:
-+#/thumb/vfp -> thumb/soft/vfp
-+#/thumb/fpa -> thumb/soft/fpa
-+#/thumb -> thumb/soft/fpa
-+#/vfp -> arm/soft/vfp
-+#/softfp/vfp -> arm/softfp/cfp
-+#/fpu/fpa -> arm/hard/fpa
-+#/fpu -> arm/hard/fpa
-+#/fpa -> arm/soft/fpa
-+#. -> arm/soft/fpa
-diff -Naur gcc-4.4.7.orig/gcc/config/avr/avr.h gcc-4.4.7/gcc/config/avr/avr.h
---- gcc-4.4.7.orig/gcc/config/avr/avr.h 2009-03-28 22:09:50.000000000 +0100
-+++ gcc-4.4.7/gcc/config/avr/avr.h 2012-09-27 15:54:39.111197008 +0200
-@@ -811,12 +811,15 @@
- mmcu=at90can64*|\
- mmcu=at90usb64*:--pmem-wrap-around=64k}}}\
- %{!mmcu*: -m avr2}\
--%{mmcu=at90s1200|\
-+%{mmcu=avr1|\
-+ mmcu=at90s1200|\
- mmcu=attiny11|\
- mmcu=attiny12|\
- mmcu=attiny15|\
- mmcu=attiny28: -m avr1}\
--%{mmcu=attiny22|\
-+%{mmcu=avr2|\
-+ mmcu=avr25|\
-+ mmcu=attiny22|\
- mmcu=attiny26|\
- mmcu=at90s2*|\
- mmcu=at90s4*|\
-@@ -831,14 +834,18 @@
- mmcu=attiny261|\
- mmcu=attiny4*|\
- mmcu=attiny8*: -m avr2}\
--%{mmcu=atmega103|\
-+%{mmcu=avr3|\
-+ mmcu=avr31|\
-+ mmcu=avr35|\
-+ mmcu=atmega103|\
- mmcu=at43*|\
- mmcu=at76*|\
- mmcu=at90usb82|\
- mmcu=at90usb162|\
- mmcu=attiny16*|\
- mmcu=attiny32*: -m avr3}\
--%{mmcu=atmega8*|\
-+%{mmcu=avr4|\
-+ mmcu=atmega8*|\
- mmcu=atmega4*|\
- mmcu=at90pwm1|\
- mmcu=at90pwm2|\
-@@ -846,7 +853,9 @@
- mmcu=at90pwm3|\
- mmcu=at90pwm3b|\
- mmcu=at90pwm81: -m avr4}\
--%{mmcu=atmega16*|\
-+%{mmcu=avr5|\
-+ mmcu=avr51|\
-+ mmcu=atmega16*|\
- mmcu=atmega32*|\
- mmcu=atmega406|\
- mmcu=atmega64*|\
-@@ -860,7 +869,8 @@
- mmcu=at94k|\
- mmcu=m3000*|\
- mmcu=m3001*: -m avr5}\
--%{mmcu=atmega256*:-m avr6}\
-+%{mmcu=avr6|\
-+ mmcu=atmega256*:-m avr6}\
- %{mmcu=atmega324*|\
- mmcu=atmega325*|\
- mmcu=atmega328p|\
-diff -Naur gcc-4.4.7.orig/gcc/config/avr/t-rtems gcc-4.4.7/gcc/config/avr/t-rtems
---- gcc-4.4.7.orig/gcc/config/avr/t-rtems 2004-11-23 04:44:03.000000000 +0100
-+++ gcc-4.4.7/gcc/config/avr/t-rtems 2012-09-27 15:54:39.111197008 +0200
-@@ -1,3 +1,4 @@
- # Multilibs for avr RTEMS targets.
-
--# ATM, this is just a stub
-+# RTEMS uses _exit from newlib
-+LIB1ASMFUNCS := $(filter-out _exit,$(LIB1ASMFUNCS))
-diff -Naur gcc-4.4.7.orig/gcc/config/lm32/arithmetic.c gcc-4.4.7/gcc/config/lm32/arithmetic.c
---- gcc-4.4.7.orig/gcc/config/lm32/arithmetic.c 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.7/gcc/config/lm32/arithmetic.c 2012-09-27 15:54:39.111197008 +0200
-@@ -0,0 +1,305 @@
-+/* Fixed-point arithmetic for Lattice Mico32.
-+ Contributed by Jon Beniston <jon at beniston.com>
-+
-+ Copyright (C) 2008 Free Software Foundation, Inc.
-+
-+ This file is free software; you can redistribute it and/or modify it
-+ under the terms of the GNU General Public License as published by the
-+ Free Software Foundation; either version 2, or (at your option) any
-+ later version.
-+
-+ In addition to the permissions in the GNU General Public License, the
-+ Free Software Foundation gives you unlimited permission to link the
-+ compiled version of this file into combinations with other programs,
-+ and to distribute those combinations without any restriction coming
-+ from the use of this file. (The General Public License restrictions
-+ do apply in other respects; for example, they cover modification of
-+ the file, and distribution when not linked into a combine
-+ executable.)
-+
-+ This file is distributed in the hope that it will be useful, but
-+ WITHOUT ANY WARRANTY; without even the implied warranty of
-+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+ General Public License for more details.
-+
-+ You should have received a copy of the GNU General Public License
-+ along with this program; see the file COPYING. If not, write to
-+ the Free Software Foundation, 51 Franklin Street, Fifth Floor,
-+ Boston, MA 02110-1301, USA. */
-+
-+typedef unsigned long UQItype __attribute__ ((mode (QI)));
-+typedef long SItype __attribute__ ((mode (SI)));
-+typedef unsigned long USItype __attribute__ ((mode (SI)));
-+
-+/* Prototypes */
-+
-+USItype __mulsi3 (USItype a, USItype b);
-+
-+USItype __udivmodsi4 (USItype num, USItype den, int modwanted);
-+SItype __divsi3 (SItype a, SItype b);
-+SItype __modsi3 (SItype a, SItype b);
-+USItype __udivsi3 (USItype a, USItype b);
-+USItype __umodsi3 (USItype a, USItype b);
-+
-+SItype __ashlsi3 (SItype a, SItype b);
-+SItype __ashrsi3 (SItype a, SItype b);
-+USItype __lshrsi3 (USItype a, USItype b);
-+
-+/* Multiplication */
-+
-+#ifdef L_mulsi3
-+USItype
-+__mulsi3 (USItype a, USItype b)
-+{
-+ USItype result;
-+
-+ result = 0;
-+
-+ if (a==0)
-+ return 0;
-+
-+ while (b!=0)
-+ {
-+ if (b & 1)
-+ result += a;
-+ a <<= 1;
-+ b >>= 1;
-+ }
-+
-+ return result;
-+}
-+#endif
-+
-+/* Division */
-+
-+#ifdef L_udivmodsi4
-+USItype
-+__udivmodsi4 (USItype num, USItype den, int modwanted)
-+{
-+ USItype bit = 1;
-+ USItype res = 0;
-+
-+ while (den < num && bit && !(den & (1L<<31)))
-+ {
-+ den <<=1;
-+ bit <<=1;
-+ }
-+ while (bit)
-+ {
-+ if (num >= den)
-+ {
-+ num -= den;
-+ res |= bit;
-+ }
-+ bit >>=1;
-+ den >>=1;
-+ }
-+ if (modwanted)
-+ return num;
-+ return res;
-+}
-+#endif
-+
-+#ifdef L_divsi3
-+
-+static const UQItype __divsi3_table[] = {
-+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 3, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 4, 2, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 5, 2, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 6, 3, 2, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 7, 3, 2, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 8, 4, 2, 2, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 9, 4, 3, 2, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0,
-+ 0, 10, 5, 3, 2, 2, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0,
-+ 0, 11, 5, 3, 2, 2, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0,
-+ 0, 12, 6, 4, 3, 2, 2, 1, 1, 1, 1, 1, 1, 0, 0, 0,
-+ 0, 13, 6, 4, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 0, 0,
-+ 0, 14, 7, 4, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 0,
-+ 0, 15, 7, 5, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1,
-+};
-+
-+SItype
-+__divsi3 (SItype a, SItype b)
-+{
-+ int neg = 0;
-+ SItype res;
-+ int cfg;
-+
-+ if (b == 0)
-+ {
-+ /* Raise divide by zero exception */
-+ int eba;
-+ __asm__ __volatile__ ("rcsr %0, EBA" : "=r" (eba));
-+ eba += 32 * 5;
-+ __asm__ __volatile__ ("mv ea, ra");
-+ __asm__ __volatile__ ("b %0" : : "r" (eba));
-+ }
-+
-+ if (((USItype)(a | b)) < 16)
-+ {
-+ res = __divsi3_table[(a << 4) + b];
-+ }
-+ else
-+ {
-+
-+ if (a < 0)
-+ {
-+ a = -a;
-+ neg = !neg;
-+ }
-+
-+ if (b < 0)
-+ {
-+ b = -b;
-+ neg = !neg;
-+ }
-+
-+ __asm__ ("rcsr %0, CFG" : "=r" (cfg));
-+ if (cfg & 2)
-+ __asm__ ("divu %0, %1, %2" : "=r" (res) : "r" (a), "r" (b));
-+ else
-+ res = __udivmodsi4 (a, b, 0);
-+
-+ if (neg)
-+ res = -res;
-+ }
-+
-+ return res;
-+}
-+#endif
-+
-+#ifdef L_modsi3
-+SItype
-+__modsi3 (SItype a, SItype b)
-+{
-+ int neg = 0;
-+ SItype res;
-+ int cfg;
-+
-+ if (b == 0)
-+ {
-+ /* Raise divide by zero exception */
-+ int eba, sr;
-+ /* Save interrupt enable */
-+ __asm__ __volatile__ ("rcsr %0, IE" : "=r" (sr));
-+ sr = (sr & 1) << 1;
-+ __asm__ __volatile__ ("wcsr IE, %0" : : "r" (sr));
-+ /* Branch to exception handler */
-+ __asm__ __volatile__ ("rcsr %0, EBA" : "=r" (eba));
-+ eba += 32 * 5;
-+ __asm__ __volatile__ ("mv ea, ra");
-+ __asm__ __volatile__ ("b %0" : : "r" (eba));
-+ }
-+
-+ if (a < 0)
-+ {
-+ a = -a;
-+ neg = 1;
-+ }
-+
-+ if (b < 0)
-+ b = -b;
-+
-+ __asm__ ("rcsr %0, CFG" : "=r" (cfg));
-+ if (cfg & 2)
-+ __asm__ ("modu %0, %1, %2" : "=r" (res) : "r" (a), "r" (b));
-+ else
-+ res = __udivmodsi4 (a, b, 1);
-+
-+ if (neg)
-+ res = -res;
-+
-+ return res;
-+}
-+#endif
-+
-+#ifdef L_udivsi3
-+USItype
-+__udivsi3 (USItype a, USItype b)
-+{
-+ if (b == 0)
-+ {
-+ /* Raise divide by zero exception */
-+ int eba, sr;
-+ /* Save interrupt enable */
-+ __asm__ __volatile__ ("rcsr %0, IE" : "=r" (sr));
-+ sr = (sr & 1) << 1;
-+ __asm__ __volatile__ ("wcsr IE, %0" : : "r" (sr));
-+ /* Branch to exception handler */
-+ __asm__ __volatile__ ("rcsr %0, EBA" : "=r" (eba));
-+ eba += 32 * 5;
-+ __asm__ __volatile__ ("mv ea, ra");
-+ __asm__ __volatile__ ("b %0" : : "r" (eba));
-+ }
-+
-+ return __udivmodsi4 (a, b, 0);
-+}
-+#endif
-+
-+#ifdef L_umodsi3
-+USItype
-+__umodsi3 (USItype a, USItype b)
-+{
-+ if (b == 0)
-+ {
-+ /* Raise divide by zero exception */
-+ int eba, sr;
-+ /* Save interrupt enable */
-+ __asm__ __volatile__ ("rcsr %0, IE" : "=r" (sr));
-+ sr = (sr & 1) << 1;
-+ __asm__ __volatile__ ("wcsr IE, %0" : : "r" (sr));
-+ /* Branch to exception handler */
-+ __asm__ __volatile__ ("rcsr %0, EBA" : "=r" (eba));
-+ eba += 32 * 5;
-+ __asm__ __volatile__ ("mv ea, ra");
-+ __asm__ __volatile__ ("b %0" : : "r" (eba));
-+ }
-+
-+ return __udivmodsi4 (a, b, 1);
-+}
-+#endif
-+
-+#if 0
-+
-+/* Shifts - Optimized versions implemented in assembly. Use these if code space is preferred to performance. */
-+
-+#ifdef L_ashlsi3
-+SItype
-+__ashlsi3 (SItype a, SItype b)
-+{
-+ int i;
-+
-+ for (i = (b & 0x1f); i > 0; --i)
-+ a += a;
-+ return a;
-+}
-+#endif
-+
-+#ifdef L_ashrsi3
-+SItype
-+__ashrsi3 (SItype a, SItype b)
-+{
-+ int i;
-+
-+ for (i = (b & 0x1f); i > 0; --i)
-+ __asm__ ("sri %0, %0, 1" : "=r" (a) : "0" (a));
-+ return a;
-+}
-+#endif
-+
-+#ifdef L_lshrsi3
-+USItype
-+__lshrsi3 (USItype a, USItype b)
-+{
-+ int i;
-+
-+ for (i = (b & 0x1f); i > 0; --i)
-+ __asm__ ("srui %0, %0, 1" : "=r" (a) : "0" (a));
-+ return a;
-+}
-+#endif
-+
-+#endif
-diff -Naur gcc-4.4.7.orig/gcc/config/lm32/crti.S gcc-4.4.7/gcc/config/lm32/crti.S
---- gcc-4.4.7.orig/gcc/config/lm32/crti.S 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.7/gcc/config/lm32/crti.S 2012-09-27 15:54:39.112197023 +0200
-@@ -0,0 +1,45 @@
-+# crti.S for Lattice Mico32
-+# Contributed by Jon Beniston <jon at beniston.com>
-+#
-+# Copyright (C) 2008 Free Software Foundation, Inc.
-+#
-+# This file is free software; you can redistribute it and/or modify it
-+# under the terms of the GNU General Public License as published by the
-+# Free Software Foundation; either version 2, or (at your option) any
-+# later version.
-+#
-+# In addition to the permissions in the GNU General Public License, the
-+# Free Software Foundation gives you unlimited permission to link the
-+# compiled version of this file into combinations with other programs,
-+# and to distribute those combinations without any restriction coming
-+# from the use of this file. (The General Public License restrictions
-+# do apply in other respects; for example, they cover modification of
-+# the file, and distribution when not linked into a combine
-+# executable.)
-+#
-+# This file is distributed in the hope that it will be useful, but
-+# WITHOUT ANY WARRANTY; without even the implied warranty of
-+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+# General Public License for more details.
-+#
-+# You should have received a copy of the GNU General Public License
-+# along with this program; see the file COPYING. If not, write to
-+# the Free Software Foundation, 51 Franklin Street, Fifth Floor,
-+# Boston, MA 02110-1301, USA.
-+#
-+
-+ .section .init
-+ .global _init
-+ .type _init, at function
-+ .align 4
-+_init:
-+ addi sp, sp, -4
-+ sw (sp+4), ra
-+
-+ .section .fini
-+ .global _fini
-+ .type _fini, at function
-+ .align 4
-+_fini:
-+ addi sp, sp, -4
-+ sw (sp+4), ra
-diff -Naur gcc-4.4.7.orig/gcc/config/lm32/crtn.S gcc-4.4.7/gcc/config/lm32/crtn.S
---- gcc-4.4.7.orig/gcc/config/lm32/crtn.S 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.7/gcc/config/lm32/crtn.S 2012-09-27 15:54:39.112197023 +0200
-@@ -0,0 +1,42 @@
-+# crtn.S for Lattice Mico32
-+# Contributed by Jon Beniston <jon at beniston.com>
-+#
-+# Copyright (C) 2008 Free Software Foundation, Inc.
-+#
-+# This file is free software; you can redistribute it and/or modify it
-+# under the terms of the GNU General Public License as published by the
-+# Free Software Foundation; either version 2, or (at your option) any
-+# later version.
-+#
-+# In addition to the permissions in the GNU General Public License, the
-+# Free Software Foundation gives you unlimited permission to link the
-+# compiled version of this file into combinations with other programs,
-+# and to distribute those combinations without any restriction coming
-+# from the use of this file. (The General Public License restrictions
-+# do apply in other respects; for example, they cover modification of
-+# the file, and distribution when not linked into a combine
-+# executable.)
-+#
-+# This file is distributed in the hope that it will be useful, but
-+# WITHOUT ANY WARRANTY; without even the implied warranty of
-+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+# General Public License for more details.
-+#
-+# You should have received a copy of the GNU General Public License
-+# along with this program; see the file COPYING. If not, write to
-+# the Free Software Foundation, 51 Franklin Street, Fifth Floor,
-+# Boston, MA 02110-1301, USA.
-+#
-+
-+ .section .init
-+
-+ lw ra, (sp+4)
-+ addi sp, sp, 4
-+ ret
-+
-+ .section .fini
-+
-+ lw ra, (sp+4)
-+ addi sp, sp, 4
-+ ret
-+
-diff -Naur gcc-4.4.7.orig/gcc/config/lm32/lib1funcs.S gcc-4.4.7/gcc/config/lm32/lib1funcs.S
---- gcc-4.4.7.orig/gcc/config/lm32/lib1funcs.S 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.7/gcc/config/lm32/lib1funcs.S 2012-09-27 15:54:39.112197023 +0200
-@@ -0,0 +1,429 @@
-+# lib1funcs.S for Lattice Mico32
-+# Contributed by Jon Beniston <jon at beniston.com>
-+#
-+# Copyright (C) 2008 Free Software Foundation, Inc.
-+#
-+# This file is free software; you can redistribute it and/or modify it
-+# under the terms of the GNU General Public License as published by the
-+# Free Software Foundation; either version 2, or (at your option) any
-+# later version.
-+#
-+# In addition to the permissions in the GNU General Public License, the
-+# Free Software Foundation gives you unlimited permission to link the
-+# compiled version of this file into combinations with other programs,
-+# and to distribute those combinations without any restriction coming
-+# from the use of this file. (The General Public License restrictions
-+# do apply in other respects; for example, they cover modification of
-+# the file, and distribution when not linked into a combine
-+# executable.)
-+#
-+# This file is distributed in the hope that it will be useful, but
-+# WITHOUT ANY WARRANTY; without even the implied warranty of
-+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+# General Public License for more details.
-+#
-+# You should have received a copy of the GNU General Public License
-+# along with this program; see the file COPYING. If not, write to
-+# the Free Software Foundation, 51 Franklin Street, Fifth Floor,
-+# Boston, MA 02110-1301, USA.
-+#
-+
-+/* Arithmetic left shift */
-+
-+ .text
-+
-+ .global __ashlsi3
-+ .type __ashlsi3, at function
-+ .align 4
-+
-+__ashlsi3:
-+ /* Only use 5 LSBs, as that's all the h/w shifter uses */
-+ andi r2, r2, 0x1f
-+ /* Get address of offset into unrolled shift loop to jump to */
-+#ifdef __PIC__
-+ orhi r3, r0, gotoffhi16(__ashlsi3_table)
-+ addi r3, r3, gotofflo16(__ashlsi3_table)
-+ add r3, r3, gp
-+#else
-+ mvhi r3, hi(__ashlsi3_table)
-+ ori r3, r3, lo(__ashlsi3_table)
-+#endif
-+ add r2, r2, r2
-+ add r2, r2, r2
-+ add r3, r3, r2
-+ lw r3, (r3+0)
-+ b r3
-+
-+__ashlsi3_31:
-+ add r1, r1, r1
-+__ashlsi3_30:
-+ add r1, r1, r1
-+__ashlsi3_29:
-+ add r1, r1, r1
-+__ashlsi3_28:
-+ add r1, r1, r1
-+__ashlsi3_27:
-+ add r1, r1, r1
-+__ashlsi3_26:
-+ add r1, r1, r1
-+__ashlsi3_25:
-+ add r1, r1, r1
-+__ashlsi3_24:
-+ add r1, r1, r1
-+__ashlsi3_23:
-+ add r1, r1, r1
-+__ashlsi3_22:
-+ add r1, r1, r1
-+__ashlsi3_21:
-+ add r1, r1, r1
-+__ashlsi3_20:
-+ add r1, r1, r1
-+__ashlsi3_19:
-+ add r1, r1, r1
-+__ashlsi3_18:
-+ add r1, r1, r1
-+__ashlsi3_17:
-+ add r1, r1, r1
-+__ashlsi3_16:
-+ add r1, r1, r1
-+__ashlsi3_15:
-+ add r1, r1, r1
-+__ashlsi3_14:
-+ add r1, r1, r1
-+__ashlsi3_13:
-+ add r1, r1, r1
-+__ashlsi3_12:
-+ add r1, r1, r1
-+__ashlsi3_11:
-+ add r1, r1, r1
-+__ashlsi3_10:
-+ add r1, r1, r1
-+__ashlsi3_9:
-+ add r1, r1, r1
-+__ashlsi3_8:
-+ add r1, r1, r1
-+__ashlsi3_7:
-+ add r1, r1, r1
-+__ashlsi3_6:
-+ add r1, r1, r1
-+__ashlsi3_5:
-+ add r1, r1, r1
-+__ashlsi3_4:
-+ add r1, r1, r1
-+__ashlsi3_3:
-+ add r1, r1, r1
-+__ashlsi3_2:
-+ add r1, r1, r1
-+__ashlsi3_1:
-+ add r1, r1, r1
-+__ashlsi3_0:
-+ ret
-+
-+#ifdef __PIC__
-+ .section .data
-+#else
-+ .section .rodata
-+#endif
-+
-+ .align 4
-+
-+__ashlsi3_table:
-+ .word __ashlsi3_0
-+ .word __ashlsi3_1
-+ .word __ashlsi3_2
-+ .word __ashlsi3_3
-+ .word __ashlsi3_4
-+ .word __ashlsi3_5
-+ .word __ashlsi3_6
-+ .word __ashlsi3_7
-+ .word __ashlsi3_8
-+ .word __ashlsi3_9
-+ .word __ashlsi3_10
-+ .word __ashlsi3_11
-+ .word __ashlsi3_12
-+ .word __ashlsi3_13
-+ .word __ashlsi3_14
-+ .word __ashlsi3_15
-+ .word __ashlsi3_16
-+ .word __ashlsi3_17
-+ .word __ashlsi3_18
-+ .word __ashlsi3_19
-+ .word __ashlsi3_20
-+ .word __ashlsi3_21
-+ .word __ashlsi3_22
-+ .word __ashlsi3_23
-+ .word __ashlsi3_24
-+ .word __ashlsi3_25
-+ .word __ashlsi3_26
-+ .word __ashlsi3_27
-+ .word __ashlsi3_28
-+ .word __ashlsi3_29
-+ .word __ashlsi3_30
-+ .word __ashlsi3_31
-+
-+/* Logical right shift */
-+
-+ .text
-+
-+ .global __lshrsi3
-+ .type __lshrsi3, at function
-+ .align 4
-+
-+__lshrsi3:
-+ /* Only use 5 LSBs, as that's all the h/w shifter uses */
-+ andi r2, r2, 0x1f
-+ /* Get address of offset into unrolled shift loop to jump to */
-+#ifdef __PIC__
-+ orhi r3, r0, gotoffhi16(__lshrsi3_table)
-+ addi r3, r3, gotofflo16(__lshrsi3_table)
-+ add r3, r3, gp
-+#else
-+ mvhi r3, hi(__lshrsi3_table)
-+ ori r3, r3, lo(__lshrsi3_table)
-+#endif
-+ add r2, r2, r2
-+ add r2, r2, r2
-+ add r3, r3, r2
-+ lw r3, (r3+0)
-+ b r3
-+
-+__lshrsi3_31:
-+ srui r1, r1, 1
-+__lshrsi3_30:
-+ srui r1, r1, 1
-+__lshrsi3_29:
-+ srui r1, r1, 1
-+__lshrsi3_28:
-+ srui r1, r1, 1
-+__lshrsi3_27:
-+ srui r1, r1, 1
-+__lshrsi3_26:
-+ srui r1, r1, 1
-+__lshrsi3_25:
-+ srui r1, r1, 1
-+__lshrsi3_24:
-+ srui r1, r1, 1
-+__lshrsi3_23:
-+ srui r1, r1, 1
-+__lshrsi3_22:
-+ srui r1, r1, 1
-+__lshrsi3_21:
-+ srui r1, r1, 1
-+__lshrsi3_20:
-+ srui r1, r1, 1
-+__lshrsi3_19:
-+ srui r1, r1, 1
-+__lshrsi3_18:
-+ srui r1, r1, 1
-+__lshrsi3_17:
-+ srui r1, r1, 1
-+__lshrsi3_16:
-+ srui r1, r1, 1
-+__lshrsi3_15:
-+ srui r1, r1, 1
-+__lshrsi3_14:
-+ srui r1, r1, 1
-+__lshrsi3_13:
-+ srui r1, r1, 1
-+__lshrsi3_12:
-+ srui r1, r1, 1
-+__lshrsi3_11:
-+ srui r1, r1, 1
-+__lshrsi3_10:
-+ srui r1, r1, 1
-+__lshrsi3_9:
-+ srui r1, r1, 1
-+__lshrsi3_8:
-+ srui r1, r1, 1
-+__lshrsi3_7:
-+ srui r1, r1, 1
-+__lshrsi3_6:
-+ srui r1, r1, 1
-+__lshrsi3_5:
-+ srui r1, r1, 1
-+__lshrsi3_4:
-+ srui r1, r1, 1
-+__lshrsi3_3:
-+ srui r1, r1, 1
-+__lshrsi3_2:
-+ srui r1, r1, 1
-+__lshrsi3_1:
-+ srui r1, r1, 1
-+__lshrsi3_0:
-+ ret
-+
-+#ifdef __PIC__
-+ .section .data
-+#else
-+ .section .rodata
-+#endif
-+
-+ .align 4
-+
-+__lshrsi3_table:
-+ .word __lshrsi3_0
-+ .word __lshrsi3_1
-+ .word __lshrsi3_2
-+ .word __lshrsi3_3
-+ .word __lshrsi3_4
-+ .word __lshrsi3_5
-+ .word __lshrsi3_6
-+ .word __lshrsi3_7
-+ .word __lshrsi3_8
-+ .word __lshrsi3_9
-+ .word __lshrsi3_10
-+ .word __lshrsi3_11
-+ .word __lshrsi3_12
-+ .word __lshrsi3_13
-+ .word __lshrsi3_14
-+ .word __lshrsi3_15
-+ .word __lshrsi3_16
-+ .word __lshrsi3_17
-+ .word __lshrsi3_18
-+ .word __lshrsi3_19
-+ .word __lshrsi3_20
-+ .word __lshrsi3_21
-+ .word __lshrsi3_22
-+ .word __lshrsi3_23
-+ .word __lshrsi3_24
-+ .word __lshrsi3_25
-+ .word __lshrsi3_26
-+ .word __lshrsi3_27
-+ .word __lshrsi3_28
-+ .word __lshrsi3_29
-+ .word __lshrsi3_30
-+ .word __lshrsi3_31
-+
-+/* Arithmetic right shift */
-+
-+ .text
-+
-+ .global __ashrsi3
-+ .type __ashrsi3, at function
-+ .align 4
-+
-+__ashrsi3:
-+ /* Only use 5 LSBs, as that's all the h/w shifter uses */
-+ andi r2, r2, 0x1f
-+ /* Get address of offset into unrolled shift loop to jump to */
-+#ifdef __PIC__
-+ orhi r3, r0, gotoffhi16(__ashrsi3_table)
-+ addi r3, r3, gotofflo16(__ashrsi3_table)
-+ add r3, r3, gp
-+#else
-+ mvhi r3, hi(__ashrsi3_table)
-+ ori r3, r3, lo(__ashrsi3_table)
-+#endif
-+ add r2, r2, r2
-+ add r2, r2, r2
-+ add r3, r3, r2
-+ lw r3, (r3+0)
-+ b r3
-+
-+__ashrsi3_31:
-+ sri r1, r1, 1
-+__ashrsi3_30:
-+ sri r1, r1, 1
-+__ashrsi3_29:
-+ sri r1, r1, 1
-+__ashrsi3_28:
-+ sri r1, r1, 1
-+__ashrsi3_27:
-+ sri r1, r1, 1
-+__ashrsi3_26:
-+ sri r1, r1, 1
-+__ashrsi3_25:
-+ sri r1, r1, 1
-+__ashrsi3_24:
-+ sri r1, r1, 1
-+__ashrsi3_23:
-+ sri r1, r1, 1
-+__ashrsi3_22:
-+ sri r1, r1, 1
-+__ashrsi3_21:
-+ sri r1, r1, 1
-+__ashrsi3_20:
-+ sri r1, r1, 1
-+__ashrsi3_19:
-+ sri r1, r1, 1
-+__ashrsi3_18:
-+ sri r1, r1, 1
-+__ashrsi3_17:
-+ sri r1, r1, 1
-+__ashrsi3_16:
-+ sri r1, r1, 1
-+__ashrsi3_15:
-+ sri r1, r1, 1
-+__ashrsi3_14:
-+ sri r1, r1, 1
-+__ashrsi3_13:
-+ sri r1, r1, 1
-+__ashrsi3_12:
-+ sri r1, r1, 1
-+__ashrsi3_11:
-+ sri r1, r1, 1
-+__ashrsi3_10:
-+ sri r1, r1, 1
-+__ashrsi3_9:
-+ sri r1, r1, 1
-+__ashrsi3_8:
-+ sri r1, r1, 1
-+__ashrsi3_7:
-+ sri r1, r1, 1
-+__ashrsi3_6:
-+ sri r1, r1, 1
-+__ashrsi3_5:
-+ sri r1, r1, 1
-+__ashrsi3_4:
-+ sri r1, r1, 1
-+__ashrsi3_3:
-+ sri r1, r1, 1
-+__ashrsi3_2:
-+ sri r1, r1, 1
-+__ashrsi3_1:
-+ sri r1, r1, 1
-+__ashrsi3_0:
-+ ret
-+
-+#ifdef __PIC__
-+ .section .data
-+#else
-+ .section .rodata
-+#endif
-+
-+ .align 4
-+
-+__ashrsi3_table:
-+ .word __ashrsi3_0
-+ .word __ashrsi3_1
-+ .word __ashrsi3_2
-+ .word __ashrsi3_3
-+ .word __ashrsi3_4
-+ .word __ashrsi3_5
-+ .word __ashrsi3_6
-+ .word __ashrsi3_7
-+ .word __ashrsi3_8
-+ .word __ashrsi3_9
-+ .word __ashrsi3_10
-+ .word __ashrsi3_11
-+ .word __ashrsi3_12
-+ .word __ashrsi3_13
-+ .word __ashrsi3_14
-+ .word __ashrsi3_15
-+ .word __ashrsi3_16
-+ .word __ashrsi3_17
-+ .word __ashrsi3_18
-+ .word __ashrsi3_19
-+ .word __ashrsi3_20
-+ .word __ashrsi3_21
-+ .word __ashrsi3_22
-+ .word __ashrsi3_23
-+ .word __ashrsi3_24
-+ .word __ashrsi3_25
-+ .word __ashrsi3_26
-+ .word __ashrsi3_27
-+ .word __ashrsi3_28
-+ .word __ashrsi3_29
-+ .word __ashrsi3_30
-+ .word __ashrsi3_31
-+
-diff -Naur gcc-4.4.7.orig/gcc/config/lm32/lm32.c gcc-4.4.7/gcc/config/lm32/lm32.c
---- gcc-4.4.7.orig/gcc/config/lm32/lm32.c 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.7/gcc/config/lm32/lm32.c 2012-09-27 15:54:39.113197038 +0200
-@@ -0,0 +1,869 @@
-+/* Subroutines used for code generation on the Lattice Mico32 architecture.
-+ Contributed by Jon Beniston <jon at beniston.com>
-+
-+ Copyright (C) 2008 Free Software Foundation, Inc.
-+
-+ This file is part of GCC.
-+
-+ GCC is free software; you can redistribute it and/or modify it
-+ under the terms of the GNU General Public License as published
-+ by the Free Software Foundation; either version 3, or (at your
-+ option) any later version.
-+
-+ GCC is distributed in the hope that it will be useful, but WITHOUT
-+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-+ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
-+ License for more details.
-+
-+ You should have received a copy of the GNU General Public License
-+ along with GCC; see the file COPYING3. If not see
-+ <http://www.gnu.org/licenses/>. */
-+
-+#include "config.h"
-+#include "system.h"
-+#include "coretypes.h"
-+#include "tm.h"
-+#include "rtl.h"
-+#include "regs.h"
-+#include "hard-reg-set.h"
-+#include "basic-block.h"
-+#include "real.h"
-+#include "insn-config.h"
-+#include "conditions.h"
-+#include "insn-flags.h"
-+#include "insn-attr.h"
-+#include "insn-codes.h"
-+#include "recog.h"
-+#include "output.h"
-+#include "tree.h"
-+#include "expr.h"
-+#include "flags.h"
-+#include "reload.h"
-+#include "tm_p.h"
-+#include "function.h"
-+#include "toplev.h"
-+#include "optabs.h"
-+#include "libfuncs.h"
-+#include "ggc.h"
-+#include "target.h"
-+#include "target-def.h"
-+#include "langhooks.h"
-+#include "tm-constrs.h"
-+#include "df.h"
-+
-+struct lm32_frame_info
-+{
-+ HOST_WIDE_INT total_size; /* number of bytes that the entire frame takes up. */
-+ HOST_WIDE_INT callee_size; /* number of bytes to save callee save registers */
-+ HOST_WIDE_INT pretend_size; /* number of bytes we push and pretend caller did. */
-+ HOST_WIDE_INT args_size; /* number of bytes that outgoing arguments take up. */
-+ HOST_WIDE_INT locals_size; /* number of bytes that local variables take up. */
-+ unsigned int reg_save_mask; /* mask of saved registers. */
-+};
-+
-+/* Prototypes for static functions */
-+static rtx emit_add (rtx dest, rtx src0, rtx src1);
-+static void expand_save_restore (struct lm32_frame_info *info, int op);
-+static void abort_with_insn (rtx insn, const char *reason);
-+static void stack_adjust (HOST_WIDE_INT amount);
-+static bool lm32_in_small_data_p (const_tree);
-+static void lm32_setup_incoming_varargs (CUMULATIVE_ARGS *cum, enum machine_mode mode,
-+ tree type, int *pretend_size, int no_rtl);
-+
-+/* Detemines if given constant can be used as a displacement */
-+#define OFFSET_INT(X) (((X) > -32768) && ((X) < 32768))
-+
-+#undef TARGET_ADDRESS_COST
-+#define TARGET_ADDRESS_COST hook_int_rtx_bool_0
-+#undef TARGET_IN_SMALL_DATA_P
-+#define TARGET_IN_SMALL_DATA_P lm32_in_small_data_p
-+#undef TARGET_PROMOTE_FUNCTION_ARGS
-+#define TARGET_PROMOTE_FUNCTION_ARGS hook_bool_const_tree_true
-+#undef TARGET_PROMOTE_FUNCTION_RETURN
-+#define TARGET_PROMOTE_FUNCTION_RETURN hook_bool_const_tree_true
-+#undef TARGET_SETUP_INCOMING_VARARGS
-+#define TARGET_SETUP_INCOMING_VARARGS lm32_setup_incoming_varargs
-+#undef TARGET_PROMOTE_PROTOTYPES
-+#define TARGET_PROMOTE_PROTOTYPES hook_bool_const_tree_true
-+
-+struct gcc_target targetm = TARGET_INITIALIZER;
-+
-+/* Current frame information calculated by lm32_compute_frame_size. */
-+static struct lm32_frame_info current_frame_info;
-+
-+rtx lm32_compare_op0;
-+rtx lm32_compare_op1;
-+
-+/* Return non-zero if the specified return type should be returned in memory */
-+int
-+lm32_return_in_memory (tree type)
-+{
-+ HOST_WIDE_INT size;
-+
-+ if (!AGGREGATE_TYPE_P (type))
-+ {
-+ /* All simple types are returned in registers. */
-+ return 0;
-+ }
-+
-+ size = int_size_in_bytes (type);
-+ if (size >=0 && size <= UNITS_PER_WORD)
-+ {
-+ /* If it can fit in one register */
-+ return 0;
-+ }
-+
-+ return 1;
-+}
-+
-+/* Determine if given constant can be used as a register displacement */
-+int
-+const_ok_for_base_offset (rtx op, enum machine_mode mode ATTRIBUTE_UNUSED)
-+{
-+ int val;
-+
-+ val = INTVAL (op);
-+ return OFFSET_INT (val);
-+}
-+
-+/* Generate an emit a word sized add instruction */
-+static rtx
-+emit_add (rtx dest, rtx src0, rtx src1)
-+{
-+ rtx insn;
-+ insn = emit_insn (gen_addsi3 (dest, src0, src1));
-+ return insn;
-+}
-+
-+/* Generate the code to compare (and possibly branch) two integer values
-+ TEST_CODE is the comparison code we are trying to emulate
-+ (or implement directly)
-+ RESULT is where to store the result of the comparison,
-+ or null to emit a branch
-+ CMP0 CMP1 are the two comparison operands
-+ DESTINATION is the destination of the branch, or null to only compare
-+ */
-+
-+void
-+gen_int_relational (enum rtx_code code, /* relational test (EQ, etc) */
-+ rtx result, /* result to store comp. or 0 if branch */
-+ rtx cmp0, /* first operand to compare */
-+ rtx cmp1, /* second operand to compare */
-+ rtx destination) /* destination of the branch, or 0 if compare */
-+{
-+ enum machine_mode mode;
-+ int branch_p;
-+
-+ mode = GET_MODE (cmp0);
-+ if (mode == VOIDmode)
-+ mode = GET_MODE (cmp1);
-+
-+ /* Is this a branch or compare */
-+ branch_p = (destination != 0);
-+
-+ /* Instruction set doesn't support LE or LT, so swap operands and use GE, GT */
-+ switch (code)
-+ {
-+ case LE:
-+ case LT:
-+ case LEU:
-+ case LTU:
-+ code = swap_condition (code);
-+ rtx temp = cmp0;
-+ cmp0 = cmp1;
-+ cmp1 = temp;
-+ break;
-+ default:
-+ break;
-+ }
-+
-+ if (branch_p)
-+ {
-+ rtx insn;
-+
-+ /* Operands must be in registers */
-+ if (!register_operand (cmp0, mode))
-+ cmp0 = force_reg (mode, cmp0);
-+ if (!register_operand (cmp1, mode))
-+ cmp1 = force_reg (mode, cmp1);
-+
-+ /* Generate conditional branch instruction */
-+ rtx cond = gen_rtx_fmt_ee (code, mode, cmp0, cmp1);
-+ rtx label = gen_rtx_LABEL_REF (VOIDmode, destination);
-+ insn = gen_rtx_SET (VOIDmode, pc_rtx,
-+ gen_rtx_IF_THEN_ELSE (VOIDmode,
-+ cond, label, pc_rtx));
-+ emit_jump_insn (insn);
-+ }
-+ else
-+ {
-+ /* We can't have const_ints in cmp0, other than 0 */
-+ if ((GET_CODE (cmp0) == CONST_INT) && (INTVAL (cmp0) != 0))
-+ cmp0 = force_reg (mode, cmp0);
-+
-+ /* If the comparison is against an int not in legal range
-+ move it into a register */
-+ if (GET_CODE (cmp1) == CONST_INT)
-+ {
-+ HOST_WIDE_INT value = INTVAL (cmp1);
-+ switch (code)
-+ {
-+ case EQ: case NE: case LE: case LT: case GE: case GT:
-+ if (!MEDIUM_INT(value))
-+ cmp1 = force_reg (mode, cmp1);
-+ break;
-+ case LEU: case LTU: case GEU: case GTU:
-+ if (!MEDIUM_UINT(value))
-+ cmp1 = force_reg (mode, cmp1);
-+ break;
-+ default:
-+ abort ();
-+ }
-+ }
-+
-+ /* Generate compare instruction */
-+ emit_move_insn (result, gen_rtx_fmt_ee (code, mode, cmp0, cmp1));
-+ }
-+}
-+
-+/* Generate and emit RTL to save or restore callee save registers */
-+static void
-+expand_save_restore (struct lm32_frame_info *info, int op)
-+{
-+ unsigned int reg_save_mask = info->reg_save_mask;
-+ int regno;
-+ HOST_WIDE_INT offset;
-+ rtx insn;
-+
-+ /* Callee saves are below locals and above outgoing arguments */
-+ offset = info->args_size + info->callee_size;
-+ for (regno = 0; regno <= 31; regno++)
-+ {
-+ if ((reg_save_mask & (1 << regno)) != 0)
-+ {
-+ if (op == 0)
-+ {
-+ insn = emit_move_insn (gen_rtx_MEM (word_mode,
-+ gen_rtx_PLUS (Pmode,
-+ stack_pointer_rtx,
-+ GEN_INT (offset))),
-+ gen_rtx_REG (word_mode, regno));
-+ }
-+ else
-+ {
-+ insn = emit_move_insn (gen_rtx_REG (word_mode, regno),
-+ gen_rtx_MEM (word_mode,
-+ gen_rtx_PLUS (Pmode,
-+ stack_pointer_rtx,
-+ GEN_INT (offset))));
-+ }
-+
-+ /* only prologue instructions which set the sp fp or save a
-+ register should be marked as frame related */
-+ if (op==0)
-+ RTX_FRAME_RELATED_P (insn) = 1;
-+ offset -= UNITS_PER_WORD;
-+ }
-+ }
-+}
-+
-+static void
-+stack_adjust (HOST_WIDE_INT amount)
-+{
-+ rtx insn;
-+
-+ if (!MEDIUM_INT (amount))
-+ {
-+ /* r10 is caller saved so it can be used as a temp reg */
-+ rtx r10;
-+ r10 = gen_rtx_REG (word_mode, 10);
-+ insn = emit_move_insn (r10, GEN_INT (amount));
-+ if (amount < 0)
-+ RTX_FRAME_RELATED_P (insn) = 1;
-+ insn = emit_add (stack_pointer_rtx, stack_pointer_rtx, r10);
-+ if (amount < 0)
-+ RTX_FRAME_RELATED_P (insn) = 1;
-+ }
-+ else
-+ {
-+ insn = emit_add (stack_pointer_rtx,
-+ stack_pointer_rtx,
-+ GEN_INT (amount));
-+ if (amount < 0)
-+ RTX_FRAME_RELATED_P (insn) = 1;
-+ }
-+}
-+
-+
-+/* Create and emit instructions for a functions prologue */
-+void
-+lm32_expand_prologue (void)
-+{
-+ rtx insn;
-+
-+ lm32_compute_frame_size (get_frame_size ());
-+
-+ if (current_frame_info.total_size > 0)
-+ {
-+ /* Add space on stack new frame */
-+ stack_adjust (-current_frame_info.total_size);
-+
-+ /* Save callee save registers */
-+ if (current_frame_info.reg_save_mask != 0)
-+ expand_save_restore (¤t_frame_info, 0);
-+
-+ /* Setup frame pointer if it's needed */
-+ if (frame_pointer_needed == 1)
-+ {
-+ /* Load offset - Don't use total_size, as that includes pretend_size, which isn't part of this frame? */
-+ insn = emit_move_insn (frame_pointer_rtx, GEN_INT ( current_frame_info.args_size
-+ + current_frame_info.callee_size
-+ + current_frame_info.locals_size));
-+ RTX_FRAME_RELATED_P (insn) = 1;
-+
-+ /* Add in sp */
-+ insn = emit_add (frame_pointer_rtx,
-+ frame_pointer_rtx,
-+ stack_pointer_rtx);
-+ RTX_FRAME_RELATED_P (insn) = 1;
-+ }
-+
-+ /* Prevent prologue from being scheduled into function body */
-+ emit_insn (gen_blockage ());
-+ }
-+}
-+
-+/* Create an emit instructions for a functions epilogue */
-+void
-+lm32_expand_epilogue (void)
-+{
-+ rtx ra_rtx = gen_rtx_REG (Pmode, RA_REGNUM);
-+
-+ lm32_compute_frame_size (get_frame_size ());
-+
-+ if (current_frame_info.total_size > 0)
-+ {
-+ /* Prevent stack code from being reordered */
-+ emit_insn (gen_blockage ());
-+
-+ /* Restore callee save registers */
-+ if (current_frame_info.reg_save_mask != 0)
-+ expand_save_restore (¤t_frame_info, 1);
-+
-+ /* Deallocate stack */
-+ stack_adjust (current_frame_info.total_size);
-+
-+ /* Return to calling function */
-+ emit_jump_insn (gen_return_internalsi (ra_rtx));
-+ }
-+ else
-+ {
-+ /* Return to calling function */
-+ emit_jump_insn (gen_return_internalsi (ra_rtx));
-+ }
-+}
-+
-+/* Return the bytes needed to compute the frame pointer from the current
-+ stack pointer. */
-+HOST_WIDE_INT
-+lm32_compute_frame_size (int size)
-+{
-+ int regno;
-+ HOST_WIDE_INT total_size, locals_size, args_size, pretend_size, callee_size;
-+ unsigned int reg_save_mask;
-+
-+ locals_size = size;
-+ args_size = crtl->outgoing_args_size;
-+ pretend_size = crtl->args.pretend_args_size;
-+ callee_size = 0;
-+ reg_save_mask = 0;
-+
-+ /* Build mask that actually determines which regsiters we save
-+ and calculate size required to store them in the stack. */
-+ for (regno = 1; regno < SP_REGNUM; regno++)
-+ {
-+ if (df_regs_ever_live_p(regno) && !call_used_regs[regno])
-+ {
-+ reg_save_mask |= 1 << regno;
-+ callee_size += UNITS_PER_WORD;
-+ }
-+ }
-+ if (df_regs_ever_live_p(RA_REGNUM) || !current_function_is_leaf || !optimize)
-+ {
-+ reg_save_mask |= 1 << RA_REGNUM;
-+ callee_size += UNITS_PER_WORD;
-+ }
-+ if (!(reg_save_mask & (1 << FP_REGNUM)) && frame_pointer_needed)
-+ {
-+ reg_save_mask |= 1 << FP_REGNUM;
-+ callee_size += UNITS_PER_WORD;
-+ }
-+
-+ /* Compute total frame size */
-+ total_size = pretend_size + args_size + locals_size + callee_size;
-+
-+ /* Align frame to appropriate boundary */
-+ total_size = (total_size+3) & ~3;
-+
-+ /* Save computed information. */
-+ current_frame_info.total_size = total_size;
-+ current_frame_info.callee_size = callee_size;
-+ current_frame_info.pretend_size = pretend_size;
-+ current_frame_info.locals_size = locals_size;
-+ current_frame_info.args_size = args_size;
-+ current_frame_info.reg_save_mask = reg_save_mask;
-+
-+ return total_size;
-+}
-+
-+void
-+lm32_print_operand (FILE *file, rtx op, int letter)
-+{
-+ register enum rtx_code code;
-+
-+ if (! op)
-+ {
-+ error ("PRINT_OPERAND null pointer");
-+ abort ();
-+ }
-+
-+ code = GET_CODE (op);
-+
-+ if (code == SIGN_EXTEND)
-+ op = XEXP (op, 0), code = GET_CODE (op);
-+ else if (code == REG || code == SUBREG)
-+ {
-+ int regnum;
-+
-+ if (code == REG)
-+ regnum = REGNO (op);
-+ else
-+ regnum = true_regnum (op);
-+
-+ if ( (letter == 'H' && !WORDS_BIG_ENDIAN)
-+ || (letter == 'L' && WORDS_BIG_ENDIAN))
-+ {
-+ abort();
-+ regnum++;
-+ }
-+
-+ fprintf (file, "%s", reg_names[regnum]);
-+ }
-+ else if (code == MEM)
-+ output_address (XEXP (op, 0));
-+ else if (letter == 'z' && GET_CODE (op) == CONST_INT && INTVAL (op) == 0)
-+ fprintf (file, "%s", reg_names[0]);
-+ else if (GET_CODE (op) == CONST_DOUBLE)
-+ {
-+ if ((CONST_DOUBLE_LOW (op) != 0) || (CONST_DOUBLE_HIGH (op) != 0))
-+ output_operand_lossage ("Only 0.0 can be loaded as an immediate");
-+ else
-+ fprintf (file, "0");
-+ }
-+ else if (code == EQ)
-+ fprintf (file, "e ");
-+ else if (code == NE)
-+ fprintf (file, "ne ");
-+ else if (code == GT)
-+ fprintf (file, "g ");
-+ else if (code == GTU)
-+ fprintf (file, "gu ");
-+ else if (code == LT)
-+ fprintf (file, "l ");
-+ else if (code == LTU)
-+ fprintf (file, "lu ");
-+ else if (code == GE)
-+ fprintf (file, "ge ");
-+ else if (code == GEU)
-+ fprintf (file, "geu");
-+ else if (code == LE)
-+ fprintf (file, "le ");
-+ else if (code == LEU)
-+ fprintf (file, "leu");
-+ else
-+ output_addr_const (file, op);
-+}
-+
-+/* A C compound statement to output to stdio stream STREAM the
-+ assembler syntax for an instruction operand that is a memory
-+ reference whose address is ADDR. ADDR is an RTL expression.
-+
-+ On some machines, the syntax for a symbolic address depends on
-+ the section that the address refers to. On these machines,
-+ define the macro `ENCODE_SECTION_INFO' to store the information
-+ into the `symbol_ref', and then check for it here. */
-+
-+void
-+lm32_print_operand_address (FILE *file, rtx addr)
-+{
-+ switch (GET_CODE (addr))
-+ {
-+ case REG:
-+ fprintf (file, "(%s+0)", reg_names [REGNO (addr)]);
-+ break;
-+
-+ case MEM:
-+ output_address (XEXP (addr, 0));
-+ break;
-+
-+ case PLUS:
-+ {
-+ rtx arg0 = XEXP (addr, 0);
-+ rtx arg1 = XEXP (addr, 1);
-+
-+ if (GET_CODE (arg0) == REG && CONSTANT_P (arg1))
-+ {
-+ if (GET_CODE(arg1) == CONST_INT)
-+ fprintf (file, "(%s+%ld)", reg_names [REGNO (arg0)], INTVAL (arg1));
-+ else
-+ {
-+ fprintf (file, "(%s+", reg_names [REGNO (arg0)]);
-+ output_addr_const (file, arg1);
-+ fprintf (file, ")");
-+ }
-+ }
-+ else if (CONSTANT_P (arg0) && CONSTANT_P (arg1))
-+ output_addr_const (file, addr);
-+ else
-+ abort_with_insn (addr, "bad operand");
-+ }
-+ break;
-+
-+ case SYMBOL_REF:
-+ if (SYMBOL_REF_SMALL_P (addr))
-+ {
-+ fprintf (file, "gp(");
-+ output_addr_const (file, addr);
-+ fprintf (file, ")");
-+ }
-+ else
-+ abort_with_insn (addr, "can't use non gp relative absolute address");
-+ break;
-+
-+ default:
-+ abort_with_insn (addr, "invalid addressing mode");
-+ break;
-+ }
-+}
-+
-+/* Determine where to put an argument to a function.
-+ Value is zero to push the argument on the stack,
-+ or a hard register in which to store the argument.
-+
-+ MODE is the argument's machine mode.
-+ TYPE is the data type of the argument (as a tree).
-+ This is null for libcalls where that information may
-+ not be available.
-+ CUM is a variable of type CUMULATIVE_ARGS which gives info about
-+ the preceding args and about the function being called.
-+ NAMED is nonzero if this argument is a named parameter
-+ (otherwise it is an extra parameter matching an ellipsis). */
-+
-+rtx
-+lm32_function_arg (CUMULATIVE_ARGS cum, enum machine_mode mode,
-+ tree type, int named)
-+{
-+ if (mode == VOIDmode)
-+ /* Compute operand 2 of the call insn. */
-+ return GEN_INT (0);
-+
-+ if (targetm.calls.must_pass_in_stack (mode, type))
-+ return NULL_RTX;
-+
-+ if (!named || (cum + LM32_NUM_REGS2(mode, type) > LM32_NUM_ARG_REGS))
-+ return NULL_RTX;
-+
-+ return gen_rtx_REG (mode, cum + LM32_FIRST_ARG_REG);
-+}
-+
-+HOST_WIDE_INT
-+lm32_compute_initial_elimination_offset (int from, int to)
-+{
-+ HOST_WIDE_INT offset = 0;
-+
-+ switch (from)
-+ {
-+ /*case FRAME_POINTER_REGNUM: - Same as ARG_POINTER_REGNUM */
-+ case ARG_POINTER_REGNUM:
-+ switch (to)
-+ {
-+ case FRAME_POINTER_REGNUM:
-+ offset = 0;
-+ break;
-+ case STACK_POINTER_REGNUM:
-+ offset = lm32_compute_frame_size (get_frame_size ()) - current_frame_info.pretend_size;
-+ break;
-+ default:
-+ abort ();
-+ }
-+ break;
-+ default:
-+ abort ();
-+ }
-+
-+ return offset;
-+}
-+
-+static void
-+lm32_setup_incoming_varargs (CUMULATIVE_ARGS *cum, enum machine_mode mode,
-+ tree type, int *pretend_size, int no_rtl)
-+{
-+ int first_anon_arg;
-+ tree fntype;
-+ int stdarg_p;
-+
-+ fntype = TREE_TYPE (current_function_decl);
-+ stdarg_p = (TYPE_ARG_TYPES (fntype) != 0
-+ && (TREE_VALUE (tree_last (TYPE_ARG_TYPES (fntype)))
-+ != void_type_node));
-+
-+ if (stdarg_p)
-+ first_anon_arg = *cum + LM32_FIRST_ARG_REG;
-+ else
-+ {
-+ /* this is the common case, we have been passed details setup
-+ for the last named argument, we want to skip over the
-+ registers, if any used in passing this named paramter in
-+ order to determine which is the first registers used to pass
-+ anonymous arguments */
-+ int size;
-+
-+ if (mode==BLKmode)
-+ size = int_size_in_bytes (type);
-+ else
-+ size = GET_MODE_SIZE (mode);
-+
-+ first_anon_arg = *cum + LM32_FIRST_ARG_REG + ((size + UNITS_PER_WORD - 1) / UNITS_PER_WORD);
-+ }
-+
-+ if ((first_anon_arg < (LM32_FIRST_ARG_REG + LM32_NUM_ARG_REGS)) && !no_rtl)
-+ {
-+ int first_reg_offset = first_anon_arg;
-+ int size = LM32_FIRST_ARG_REG + LM32_NUM_ARG_REGS - first_anon_arg;
-+ rtx regblock;
-+
-+ regblock = gen_rtx_MEM (BLKmode,
-+ plus_constant (arg_pointer_rtx,
-+ FIRST_PARM_OFFSET (0)));
-+ move_block_from_reg (first_reg_offset, regblock, size);
-+
-+ *pretend_size = size * UNITS_PER_WORD;
-+ }
-+}
-+
-+/* Abort after printing out a specific insn. */
-+static void
-+abort_with_insn (rtx insn, const char *reason)
-+{
-+ error (reason);
-+ debug_rtx (insn);
-+ abort ();
-+}
-+
-+/* Override command line options */
-+void
-+lm32_override_options (void)
-+{
-+ /* We must have sign-extend enabled if barrel-shift isn't */
-+ if (!MASK_BARREL_SHIFT_ENABLED)
-+ {
-+ warning (0, "neither -mbarrel-shift-enabled nor -msign-extend-enabled specified. Assuming -msign-extend-enabled");
-+ target_flags |= MASK_SIGN_EXTEND_ENABLED;
-+ }
-+}
-+
-+/* Return nonzero if this function is known to have a null epilogue.
-+ This allows the optimizer to omit jumps to jumps if no stack
-+ was created. */
-+int
-+lm32_can_use_return (void)
-+{
-+ if (!reload_completed)
-+ return 0;
-+
-+ if (df_regs_ever_live_p(RA_REGNUM) || crtl->profile)
-+ return 0;
-+
-+ if (lm32_compute_frame_size (get_frame_size ()) != 0)
-+ return 0;
-+
-+ return 1;
-+}
-+
-+/* Support function to determine the return address of the function
-+ 'count' frames back up the stack. */
-+rtx
-+lm32_return_addr_rtx (int count, rtx frame)
-+{
-+ rtx r;
-+ if (count == 0)
-+ {
-+ /* *mjs* This test originally used leaf_function_p (), we now use
-+ the regs_ever_live test which I *think* is more accurate. */
-+ if (!df_regs_ever_live_p(RA_REGNUM))
-+ {
-+ r = gen_rtx_REG (Pmode, RA_REGNUM);
-+ }
-+ else
-+ {
-+ r = gen_rtx_MEM (Pmode,
-+ gen_rtx_PLUS (Pmode, frame,
-+ GEN_INT(- 2 * UNITS_PER_WORD)));
-+ set_mem_alias_set (r, get_frame_alias_set ());
-+ }
-+ }
-+ else if (flag_omit_frame_pointer)
-+ r = NULL_RTX;
-+ else
-+ {
-+ r = gen_rtx_MEM (Pmode,
-+ gen_rtx_PLUS (Pmode, frame,
-+ GEN_INT(- 2 * UNITS_PER_WORD)));
-+ set_mem_alias_set (r, get_frame_alias_set ());
-+ }
-+ return r;
-+}
-+
-+/* Return true if EXP should be placed in the small data section. */
-+
-+static bool
-+lm32_in_small_data_p (const_tree exp)
-+{
-+ /* We want to merge strings, so we never consider them small data. */
-+ if (TREE_CODE (exp) == STRING_CST)
-+ return false;
-+
-+ /* Functions are never in the small data area. Duh. */
-+ if (TREE_CODE (exp) == FUNCTION_DECL)
-+ return false;
-+
-+ if (TREE_CODE (exp) == VAR_DECL && DECL_SECTION_NAME (exp))
-+ {
-+ const char *section = TREE_STRING_POINTER (DECL_SECTION_NAME (exp));
-+ if (strcmp (section, ".sdata") == 0
-+ || strcmp (section, ".sbss") == 0)
-+ return true;
-+ }
-+ else
-+ {
-+ HOST_WIDE_INT size = int_size_in_bytes (TREE_TYPE (exp));
-+
-+ /* If this is an incomplete type with size 0, then we can't put it
-+ in sdata because it might be too big when completed. */
-+ if (size > 0 && (unsigned HOST_WIDE_INT) size <= g_switch_value)
-+ return true;
-+ }
-+
-+ return false;
-+}
-+
-+/* Emit straight-line code to move LENGTH bytes from SRC to DEST.
-+ Assume that the areas do not overlap. */
-+
-+static void
-+lm32_block_move_inline (rtx dest, rtx src, HOST_WIDE_INT length, HOST_WIDE_INT alignment)
-+{
-+ HOST_WIDE_INT offset, delta;
-+ unsigned HOST_WIDE_INT bits;
-+ int i;
-+ enum machine_mode mode;
-+ rtx *regs;
-+
-+ /* Work out how many bits to move at a time. */
-+ switch (alignment)
-+ {
-+ case 1:
-+ bits = 8;
-+ break;
-+ case 2:
-+ bits = 16;
-+ break;
-+ case 4:
-+ bits = 32;
-+ break;
-+ default:
-+ abort ();
-+ }
-+
-+ mode = mode_for_size (bits, MODE_INT, 0);
-+ delta = bits / BITS_PER_UNIT;
-+
-+ /* Allocate a buffer for the temporary registers. */
-+ regs = alloca (sizeof (rtx) * length / delta);
-+
-+ /* Load as many BITS-sized chunks as possible. */
-+ for (offset = 0, i = 0; offset + delta <= length; offset += delta, i++)
-+ {
-+ regs[i] = gen_reg_rtx (mode);
-+ emit_move_insn (regs[i], adjust_address (src, mode, offset));
-+ }
-+
-+ /* Copy the chunks to the destination. */
-+ for (offset = 0, i = 0; offset + delta <= length; offset += delta, i++)
-+ emit_move_insn (adjust_address (dest, mode, offset), regs[i]);
-+
-+ /* Mop up any left-over bytes. */
-+ if (offset < length)
-+ {
-+ src = adjust_address (src, BLKmode, offset);
-+ dest = adjust_address (dest, BLKmode, offset);
-+ move_by_pieces (dest, src, length - offset,
-+ MIN (MEM_ALIGN (src), MEM_ALIGN (dest)), 0);
-+ }
-+}
-+
-+/* Expand string/block move operations.
-+
-+ operands[0] is the pointer to the destination.
-+ operands[1] is the pointer to the source.
-+ operands[2] is the number of bytes to move.
-+ operands[3] is the alignment. */
-+
-+int
-+lm32_expand_block_move (rtx *operands)
-+{
-+ if ((GET_CODE (operands[2]) == CONST_INT) && (INTVAL (operands[2]) <= 32))
-+ {
-+ lm32_block_move_inline (operands[0], operands[1], INTVAL (operands[2]), INTVAL (operands[3]));
-+ return 1;
-+ }
-+ return 0;
-+}
-+
-+/* Return TRUE if X references a SYMBOL_REF or LABEL_REF whose symbol
-+ isn't protected by a PIC unspec. */
-+int
-+nonpic_symbol_mentioned_p (rtx x)
-+{
-+ register const char *fmt;
-+ register int i;
-+
-+ if (GET_CODE (x) == SYMBOL_REF || GET_CODE (x) == LABEL_REF
-+ || GET_CODE (x) == PC)
-+ return 1;
-+
-+ /* We don't want to look into the possible MEM location of a
-+ CONST_DOUBLE, since we're not going to use it, in general. */
-+ if (GET_CODE (x) == CONST_DOUBLE)
-+ return 0;
-+
-+ if (GET_CODE (x) == UNSPEC)
-+ return 0;
-+
-+ fmt = GET_RTX_FORMAT (GET_CODE (x));
-+ for (i = GET_RTX_LENGTH (GET_CODE (x)) - 1; i >= 0; i--)
-+ {
-+ if (fmt[i] == 'E')
-+ {
-+ register int j;
-+
-+ for (j = XVECLEN (x, i) - 1; j >= 0; j--)
-+ if (nonpic_symbol_mentioned_p (XVECEXP (x, i, j)))
-+ return 1;
-+ }
-+ else if (fmt[i] == 'e' && nonpic_symbol_mentioned_p (XEXP (x, i)))
-+ return 1;
-+ }
-+
-+ return 0;
-+}
-diff -Naur gcc-4.4.7.orig/gcc/config/lm32/lm32.h gcc-4.4.7/gcc/config/lm32/lm32.h
---- gcc-4.4.7.orig/gcc/config/lm32/lm32.h 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.7/gcc/config/lm32/lm32.h 2012-09-27 15:54:39.114197054 +0200
-@@ -0,0 +1,657 @@
-+/* Definitions of target machine for GNU compiler, Lattice Mico32 architecture.
-+ Contributed by Jon Beniston <jon at beniston.com>
-+
-+ Copyright (C) 2008 Free Software Foundation, Inc.
-+
-+ This file is part of GCC.
-+
-+ GCC is free software; you can redistribute it and/or modify it
-+ under the terms of the GNU General Public License as published
-+ by the Free Software Foundation; either version 3, or (at your
-+ option) any later version.
-+
-+ GCC is distributed in the hope that it will be useful, but WITHOUT
-+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-+ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
-+ License for more details.
-+
-+ You should have received a copy of the GNU General Public License
-+ along with GCC; see the file COPYING3. If not see
-+ <http://www.gnu.org/licenses/>. */
-+
-+/*-------------------------------*/
-+/* Run-time Target Specification */
-+/*-------------------------------*/
-+
-+/* Print subsidiary information on the compiler version in use. */
-+#ifndef TARGET_VERSION
-+#define TARGET_VERSION fprintf (stderr, " (LatticeMico32)")
-+#endif
-+
-+/* Target CPU builtins. */
-+#define TARGET_CPU_CPP_BUILTINS() \
-+ do \
-+ { \
-+ builtin_define ("__lm32__"); \
-+ builtin_define_std ("lm32"); \
-+ builtin_assert ("cpu=lm32"); \
-+ builtin_assert ("machine=lm32"); \
-+ } \
-+ while (0)
-+
-+#define CPP_SPEC "\
-+%{mmultiply-enabled:-D__multiply_enabled__} \
-+%{mdivide-enabled:-D__divide_enabled__} \
-+%{mbarrel-shift-enabled:-D__barrel_shift_enabled__} \
-+%{msign-extend-enabled:-D__sign_extend_enabled__} \
-+%{muser-enabled:-D__user_enabled__} \
-+"
-+
-+#undef ASM_SPEC
-+#define ASM_SPEC "\
-+%{mmultiply-enabled} \
-+%{mdivide-enabled} \
-+%{mbarrel-shift-enabled} \
-+%{msign-extend-enabled} \
-+%{muser-extend-enabled} \
-+%{v} \
-+"
-+
-+/* Let link script define all link options.
-+ Default to using simulator link script. */
-+
-+#undef STARTFILE_SPEC
-+#define STARTFILE_SPEC ""
-+#undef ENDFILE_SPEC
-+#define ENDFILE_SPEC ""
-+#undef LIB_SPEC
-+#define LIB_SPEC "%{!T*:-T sim.ld}"
-+
-+#define OVERRIDE_OPTIONS lm32_override_options()
-+
-+extern int target_flags;
-+
-+/* Add -G xx support. */
-+
-+#undef SWITCH_TAKES_ARG
-+#define SWITCH_TAKES_ARG(CHAR) \
-+(DEFAULT_SWITCH_TAKES_ARG (CHAR) || (CHAR) == 'G')
-+
-+#undef CC1_SPEC
-+#define CC1_SPEC "%{G*}"
-+
-+extern struct rtx_def *lm32_compare_op0;
-+extern struct rtx_def *lm32_compare_op1;
-+
-+/*---------------------------------*/
-+/* Target machine storage layout. */
-+/*---------------------------------*/
-+
-+#define BITS_BIG_ENDIAN 0
-+#define BYTES_BIG_ENDIAN 1
-+#define WORDS_BIG_ENDIAN 1
-+#define LIBGCC2_WORDS_BIG_ENDIAN 1
-+
-+#define BITS_PER_UNIT 8
-+#define BITS_PER_WORD 32
-+#define UNITS_PER_WORD 4
-+
-+#define POINTER_SIZE 32
-+
-+#define PROMOTE_MODE(MODE,UNSIGNEDP,TYPE) \
-+do { \
-+ if (GET_MODE_CLASS (MODE) == MODE_INT \
-+ && GET_MODE_SIZE (MODE) < UNITS_PER_WORD) \
-+ (MODE) = word_mode; \
-+} while (0)
-+
-+#define PARM_BOUNDARY 32
-+
-+#define STACK_BOUNDARY 32
-+
-+#define BIGGEST_ALIGNMENT 64
-+
-+#define FUNCTION_BOUNDARY 32
-+
-+#define EMPTY_FIELD_BOUNDARY 32
-+
-+#define STRICT_ALIGNMENT 1
-+
-+#define TARGET_FLOAT_FORMAT IEEE_FLOAT_FORMAT
-+
-+/* Make strings word-aligned so strcpy from constants will be faster. */
-+#define CONSTANT_ALIGNMENT(EXP, ALIGN) \
-+ (TREE_CODE (EXP) == STRING_CST \
-+ && (ALIGN) < BITS_PER_WORD ? BITS_PER_WORD : (ALIGN))
-+
-+/* Make arrays and structures word-aligned to allow faster copying etc. */
-+#define DATA_ALIGNMENT(TYPE, ALIGN) \
-+ ((((ALIGN) < BITS_PER_WORD) \
-+ && (TREE_CODE (TYPE) == ARRAY_TYPE \
-+ || TREE_CODE (TYPE) == UNION_TYPE \
-+ || TREE_CODE (TYPE) == RECORD_TYPE)) ? BITS_PER_WORD : (ALIGN))
-+
-+/* We need this for the same reason as DATA_ALIGNMENT, namely to cause
-+ character arrays to be word-aligned so that `strcpy' calls that copy
-+ constants to character arrays can be done inline, and 'strcmp' can be
-+ optimised to use word loads. */
-+#define LOCAL_ALIGNMENT(TYPE, ALIGN) \
-+ DATA_ALIGNMENT (TYPE, ALIGN)
-+
-+/*----------------------------------------*/
-+/* Layout of source language data types. */
-+/*----------------------------------------*/
-+
-+#define INT_TYPE_SIZE 32
-+#define SHORT_TYPE_SIZE 16
-+#define LONG_TYPE_SIZE 32
-+#define LONG_LONG_TYPE_SIZE 64
-+
-+#define FLOAT_TYPE_SIZE 32
-+#define DOUBLE_TYPE_SIZE 64
-+#define LONG_DOUBLE_TYPE_SIZE 64
-+
-+#define DEFAULT_SIGNED_CHAR 0
-+
-+#define SIZE_TYPE "unsigned int"
-+
-+#define PTRDIFF_TYPE "int"
-+
-+/*---------------------------*/
-+/* Standard register usage. */
-+/*---------------------------*/
-+
-+#define FIRST_PSEUDO_REGISTER 32
-+
-+#define RV_REGNUM 1
-+#define GP_REGNUM 26
-+#define FP_REGNUM 27
-+#define SP_REGNUM 28
-+#define RA_REGNUM 29
-+
-+#define G_REG_P(X) ((X)<32)
-+#define PSEUDO_REG_P(X) ((X)>=FIRST_PSEUDO_REGISTER)
-+
-+#define FIXED_REGISTERS \
-+{ 1, 0, 0, 0, 0, 0, 0, 0, \
-+ 0, 0, 0, 0, 0, 0, 0, 0, \
-+ 0, 0, 0, 0, 0, 0, 0, 0, \
-+ 0, 0, 1, 0, 1, 0, 1, 1}
-+
-+#define CALL_USED_REGISTERS \
-+{ 1, 1, 1, 1, 1, 1, 1, 1, \
-+ 1, 1, 1, 0, 0, 0, 0, 0, \
-+ 0, 0, 0, 0, 0, 0, 0, 0, \
-+ 0, 0, 1, 0, 1, 0, 1, 1}
-+
-+#define HARD_REGNO_NREGS(REGNO, MODE) \
-+ ((GET_MODE_SIZE (MODE) + UNITS_PER_WORD - 1) / UNITS_PER_WORD)
-+
-+#define HARD_REGNO_MODE_OK(REGNO, MODE) G_REG_P(REGNO)
-+
-+#define MODES_TIEABLE_P(MODE1, MODE2) \
-+( GET_MODE_CLASS (MODE1) == MODE_INT \
-+ && GET_MODE_CLASS (MODE2) == MODE_INT \
-+ && GET_MODE_SIZE (MODE1) <= UNITS_PER_WORD \
-+ && GET_MODE_SIZE (MODE2) <= UNITS_PER_WORD)
-+
-+#define AVOID_CCMODE_COPIES
-+
-+/*----------------------------------*/
-+/* Register classes and constants. */
-+/*----------------------------------*/
-+
-+enum reg_class {
-+ NO_REGS,
-+ GENERAL_REGS,
-+ ALL_REGS,
-+ LIM_REG_CLASSES
-+};
-+
-+#define N_REG_CLASSES (int) LIM_REG_CLASSES
-+
-+#define REG_CLASS_NAMES { "NO_REGS", "GENERAL_REGS", "ALL_REGS" }
-+
-+#define REG_CLASS_CONTENTS \
-+{ {0x00000000}, \
-+ {0xffffffff}, \
-+ {0xffffffff} \
-+}
-+
-+#define REGNO_REG_CLASS(REGNO) \
-+ (G_REG_P(REGNO) ? GENERAL_REGS : NO_REGS)
-+
-+#define CLASS_MAX_NREGS(CLASS, MODE) \
-+ ((GET_MODE_SIZE (MODE) + UNITS_PER_WORD - 1) / UNITS_PER_WORD)
-+
-+#define INDEX_REG_CLASS NO_REGS
-+
-+#define BASE_REG_CLASS GENERAL_REGS
-+
-+#define REG_CLASS_FROM_LETTER(C) NO_REGS
-+
-+#ifdef REG_OK_STRICT
-+#define REGNO_OK_FOR_BASE_P(REGNO) \
-+(G_REG_P (REGNO) || G_REG_P (reg_renumber[REGNO]))
-+#else
-+#define REGNO_OK_FOR_BASE_P(REGNO) \
-+(G_REG_P (REGNO) || PSEUDO_REG_P (REGNO))
-+#endif
-+
-+#define REGNO_OK_FOR_INDEX_P(REGNO) 0
-+
-+#define PREFERRED_RELOAD_CLASS(X,CLASS) (CLASS)
-+
-+/* The letters I, J, K, L, M, N, O, P in a register constraint string
-+ can be used to stand for particular ranges of immediate operands.
-+ This macro defines what the ranges are.
-+ C is the letter, and VALUE is a constant value.
-+ Return 1 if VALUE is in the range specified by C.
-+
-+ Lattice usage:
-+
-+ J - 0
-+ K - 16-bit signed
-+ L - 16-bit unsigned
-+ M - 32-bit signed
-+ */
-+#define MEDIUM_INT(X) ((((HOST_WIDE_INT)(X)) >= -32768) && (((HOST_WIDE_INT)(X)) < 32768))
-+#define MEDIUM_UINT(X) (((unsigned HOST_WIDE_INT)(X)) < 65536)
-+#define LARGE_INT(X) \
-+((X) >= (-(HOST_WIDE_INT) 0x7fffffff - 1) \
-+ && (X) <= (unsigned HOST_WIDE_INT) 0xffffffff)
-+
-+#define CONST_OK_FOR_LETTER_P(VALUE, C) \
-+( (C) == 'J' ? (VALUE) == 0 \
-+ : (C) == 'K' ? MEDIUM_INT (VALUE) \
-+ : (C) == 'L' ? MEDIUM_UINT (VALUE) \
-+ : (C) == 'M' ? LARGE_INT (VALUE) \
-+ : 0 \
-+)
-+
-+#define CONST_DOUBLE_OK_FOR_LETTER_P(VALUE, C) 0
-+
-+/*----------------------------------------*/
-+/* Stack Layout and Calling Conventions. */
-+/*----------------------------------------*/
-+
-+#define STACK_GROWS_DOWNWARD 1
-+
-+#define FRAME_GROWS_DOWNWARD 1
-+
-+#define STACK_POINTER_OFFSET (UNITS_PER_WORD)
-+
-+#define STARTING_FRAME_OFFSET (UNITS_PER_WORD)
-+
-+#define FIRST_PARM_OFFSET(FNDECL) (UNITS_PER_WORD)
-+
-+#define STACK_POINTER_REGNUM SP_REGNUM
-+
-+#define FRAME_POINTER_REGNUM FP_REGNUM
-+
-+#define ARG_POINTER_REGNUM FRAME_POINTER_REGNUM
-+
-+#define FRAME_POINTER_REQUIRED (cfun->calls_alloca)
-+
-+#define RETURN_ADDR_RTX(count, frame) \
-+ lm32_return_addr_rtx (count, frame)
-+
-+/* FIXME! */
-+#define STATIC_CHAIN_REGNUM 3
-+
-+#define ELIMINABLE_REGS \
-+{{ FRAME_POINTER_REGNUM, STACK_POINTER_REGNUM }, \
-+ { ARG_POINTER_REGNUM, STACK_POINTER_REGNUM }, \
-+}
-+
-+#define CAN_ELIMINATE(FROM, TO) \
-+ (((TO) == STACK_POINTER_REGNUM && frame_pointer_needed) ? 0 : 1)
-+
-+#define INITIAL_ELIMINATION_OFFSET(FROM, TO, OFFSET) \
-+ (OFFSET) = lm32_compute_initial_elimination_offset (FROM, TO)
-+
-+/*-----------------------------*/
-+/* Function argument passing. */
-+/*-----------------------------*/
-+
-+#define ACCUMULATE_OUTGOING_ARGS 1
-+
-+#define RETURN_POPS_ARGS(DECL, FUNTYPE, SIZE) 0
-+
-+/*--------------------------------*/
-+/* Passing Arguments in Registers */
-+/*--------------------------------*/
-+
-+/* The first argument register */
-+#define LM32_FIRST_ARG_REG 1
-+
-+/* The number of (integer) argument register available. */
-+#define LM32_NUM_ARG_REGS 8
-+
-+#define FUNCTION_ARG(CUM, MODE, TYPE, NAMED) \
-+ lm32_function_arg ((CUM), (MODE), (TYPE), (NAMED))
-+
-+#define CUMULATIVE_ARGS int
-+
-+#define INIT_CUMULATIVE_ARGS(CUM,FNTYPE,LIBNAME,INDIRECT,N_NAMED_ARGS) \
-+ (CUM) = 0
-+
-+#define FUNCTION_ARG_ADVANCE(CUM, MODE, TYPE, NAMED) \
-+ (CUM) += LM32_NUM_REGS2 (MODE, TYPE)
-+
-+#define FUNCTION_ARG_REGNO_P(r) (((r) >= 1) && ((r) <= LM32_NUM_ARG_REGS))
-+
-+/*--------------------*/
-+/* Function results. */
-+/*--------------------*/
-+
-+#define FUNCTION_VALUE(VALTYPE, FUNC) \
-+ gen_rtx_REG ((INTEGRAL_TYPE_P (VALTYPE) \
-+ && TYPE_PRECISION (VALTYPE) < BITS_PER_WORD) \
-+ ? word_mode \
-+ : TYPE_MODE (VALTYPE), \
-+ RV_REGNUM)
-+
-+#define LIBCALL_VALUE(MODE) gen_rtx_REG (MODE, RV_REGNUM)
-+
-+#define FUNCTION_VALUE_REGNO_P(N) ((N) == RV_REGNUM)
-+
-+#define RETURN_IN_MEMORY(TYPE) lm32_return_in_memory (TYPE)
-+
-+#define DEFAULT_PCC_STRUCT_RETURN 0
-+
-+/* Convert from bytes to ints. */
-+#define LM32_NUM_INTS(X) (((X) + UNITS_PER_WORD - 1) / UNITS_PER_WORD)
-+
-+/* The number of (integer) registers required to hold a quantity of
-+ type MODE. */
-+#define LM32_NUM_REGS(MODE) LM32_NUM_INTS (GET_MODE_SIZE (MODE))
-+
-+/* The number of (integer) registers required to hold a quantity of
-+ TYPE MODE. */
-+#define LM32_NUM_REGS2(MODE, TYPE) \
-+ LM32_NUM_INTS ((MODE) == BLKmode ? \
-+ int_size_in_bytes (TYPE) : GET_MODE_SIZE (MODE))
-+
-+#define STRUCT_VALUE 0
-+
-+/*---------------------------*/
-+/* Function entry and exit. */
-+/*---------------------------*/
-+
-+/*-------------*/
-+/* Profiling. */
-+/*-------------*/
-+
-+#define FUNCTION_PROFILER(FILE, LABELNO)
-+
-+/*---------------*/
-+/* Trampolines. */
-+/*---------------*/
-+
-+#define INITIALIZE_TRAMPOLINE
-+#define TRAMPOLINE_SIZE 0
-+
-+/*---------------------*/
-+/* Addressing Modes. */
-+/*---------------------*/
-+
-+#define CONSTANT_ADDRESS_P(X) \
-+ ((GET_CODE (X) == LABEL_REF || GET_CODE (X) == SYMBOL_REF \
-+ || GET_CODE (X) == CONST_INT || GET_CODE (X) == HIGH \
-+ || (GET_CODE (X) == CONST)))
-+
-+#define MAX_REGS_PER_ADDRESS 1
-+
-+#ifdef REG_OK_STRICT
-+#define REG_OK_FOR_FRAME_PTR_P(X) (REGNO (X) == FRAME_POINTER_REGNUM)
-+#else
-+#define REG_OK_FOR_FRAME_PTR_P(X) (REGNO (X) == FRAME_POINTER_REGNUM)
-+#endif
-+
-+#define RTX_OK_FOR_BASE_P(X) (REG_P (X) && REG_OK_FOR_BASE_P (X))
-+#define RTX_OK_FOR_STACK_P(X) (REG_P (X) && (REGNO (X) == STACK_POINTER_REGNUM))
-+#define CONST_OK_FOR_BASE_OFFSET(X, MODE) const_ok_for_base_offset ((X), (MODE))
-+
-+#define LEGITIMATE_BASE_INDEX_P(ADDR, MODE) \
-+( GET_CODE (ADDR)==PLUS \
-+ && RTX_OK_FOR_BASE_P (XEXP (ADDR, 0)) \
-+ && GET_CODE (XEXP (ADDR, 1)) == CONST_INT \
-+ && CONST_OK_FOR_BASE_OFFSET (XEXP ((ADDR), 1), (MODE)))
-+
-+#define LEGITIMATE_GPREL_P(ADDR) \
-+( GET_CODE (ADDR) == SYMBOL_REF \
-+ && SYMBOL_REF_SMALL_P (ADDR))
-+
-+#ifdef REG_OK_STRICT
-+#define REG_OK_FOR_BASE_P(X) (G_REG_P (REGNO (X)))
-+#else
-+#define REG_OK_FOR_BASE_P(X) (G_REG_P (REGNO (X)) || PSEUDO_REG_P (REGNO (X)))
-+#endif
-+
-+#ifdef REG_OK_STRICT
-+#define REG_OK_FOR_INDEX_P(X) (G_REG_P (REGNO (X)))
-+#else
-+#define REG_OK_FOR_INDEX_P(X) (G_REG_P (REGNO (X)) || PSEUDO_REG_P (REGNO (X)))
-+#endif
-+
-+#define GO_IF_LEGITIMATE_ADDRESS(m,x,l) \
-+{ \
-+ if (RTX_OK_FOR_BASE_P (x)) goto l; /* (rM) */ \
-+ else if (LEGITIMATE_BASE_INDEX_P (x, m)) goto l; /* (rM)+literal) */ \
-+ else if (LEGITIMATE_GPREL_P (x)) goto l; \
-+}
-+
-+#define ARM_LEGITIMIZE_ADDRESS(X, OLDX, MODE, WIN) \
-+do { \
-+ if (flag_pic) \
-+ X = lm32_legitimize_pic_address (OLDX, MODE, NULL_RTX); \
-+} while (0)
-+
-+#define GO_IF_MODE_DEPENDENT_ADDRESS(ADDR, LABEL) \
-+ if (GET_CODE (ADDR) == PLUS) goto LABEL; \
-+
-+#define LEGITIMATE_CONSTANT_P(X) 1
-+
-+/*-------------------------*/
-+/* Condition Code Status. */
-+/*-------------------------*/
-+
-+#define REVERSIBLE_CC_MODE(MODE) 1
-+
-+/*---------*/
-+/* Costs. */
-+/*---------*/
-+
-+#define SLOW_BYTE_ACCESS 1
-+
-+#define NO_FUNCTION_CSE
-+
-+#define BRANCH_COST(speed_p, predictable_p) 4
-+
-+#define MOVE_RATIO(speed) (speed ? 24 : 3)
-+
-+/*------------*/
-+/* Sections. */
-+/*------------*/
-+
-+#define TEXT_SECTION_ASM_OP "\t.section\t.text"
-+#define DATA_SECTION_ASM_OP "\t.section\t.data"
-+#define SDATA_SECTION_ASM_OP "\t.section\t.sdata,\"aw\""
-+#define BSS_SECTION_ASM_OP "\t.section\t.bss"
-+#define SBSS_SECTION_ASM_OP "\t.section\t.sbss,\"aw\""
-+
-+/*-------*/
-+/* PIC. */
-+/*-------*/
-+
-+#define PIC_OFFSET_TABLE_REGNUM (flag_pic ? GP_REGNUM : INVALID_REGNUM)
-+
-+#define JUMP_TABLES_IN_TEXT_SECTION (flag_pic)
-+
-+#define LEGITIMATE_PIC_OPERAND_P(X) \
-+ (!(nonpic_symbol_mentioned_p (X)))
-+
-+/*-------------*/
-+/* Assembler. */
-+/*-------------*/
-+
-+#define ASM_COMMENT_START "#"
-+
-+#define ASM_APP_ON "#APP\n"
-+
-+#define ASM_APP_OFF "#NO_APP\n"
-+
-+#define ASM_OUTPUT_DEF(FILE,LABEL1,LABEL2) \
-+ do { \
-+ fputc ( '\t', FILE); \
-+ assemble_name (FILE, LABEL1); \
-+ fputs ( " = ", FILE); \
-+ assemble_name (FILE, LABEL2); \
-+ fputc ( '\n', FILE); \
-+ } while (0)
-+
-+/* Override default implementation in elfos.h to support -G. */
-+#undef ASM_OUTPUT_ALIGNED_LOCAL
-+#define ASM_OUTPUT_ALIGNED_LOCAL(FILE, NAME, SIZE, ALIGN) \
-+do { \
-+ if ((SIZE) <= g_switch_value) \
-+ switch_to_section (sbss_section); \
-+ else \
-+ switch_to_section (bss_section); \
-+ ASM_OUTPUT_TYPE_DIRECTIVE (FILE, NAME, "object"); \
-+ if (!flag_inhibit_size_directive) \
-+ ASM_OUTPUT_SIZE_DIRECTIVE (FILE, NAME, SIZE); \
-+ ASM_OUTPUT_ALIGN ((FILE), exact_log2((ALIGN) / BITS_PER_UNIT)); \
-+ ASM_OUTPUT_LABEL(FILE, NAME); \
-+ ASM_OUTPUT_SKIP((FILE), (SIZE) ? (SIZE) : 1); \
-+} while (0)
-+
-+/* Override default implementation in elfos.h to support -G. */
-+#undef ASM_OUTPUT_ALIGNED_COMMON
-+#define ASM_OUTPUT_ALIGNED_COMMON(FILE, NAME, SIZE, ALIGN) \
-+do \
-+{ \
-+ if ((SIZE) <= g_switch_value) \
-+ { \
-+ switch_to_section (sbss_section); \
-+ (*targetm.asm_out.globalize_label) (FILE, NAME); \
-+ ASM_OUTPUT_TYPE_DIRECTIVE (FILE, NAME, "object"); \
-+ if (!flag_inhibit_size_directive) \
-+ ASM_OUTPUT_SIZE_DIRECTIVE (FILE, NAME, SIZE); \
-+ ASM_OUTPUT_ALIGN ((FILE), exact_log2((ALIGN) / BITS_PER_UNIT)); \
-+ ASM_OUTPUT_LABEL(FILE, NAME); \
-+ ASM_OUTPUT_SKIP((FILE), (SIZE) ? (SIZE) : 1); \
-+ } \
-+ else \
-+ { \
-+ switch_to_section (bss_section); \
-+ fprintf ((FILE), "%s", COMMON_ASM_OP); \
-+ assemble_name ((FILE), (NAME)); \
-+ fprintf ((FILE), ","HOST_WIDE_INT_PRINT_UNSIGNED",%u\n", (SIZE), (ALIGN) / BITS_PER_UNIT); \
-+ } \
-+} \
-+while (0)
-+
-+#define ASM_OUTPUT_LABEL(FILE, NAME) \
-+ do { assemble_name (FILE, NAME); fputs (":\n", FILE); } while (0)
-+
-+#define ASM_OUTPUT_LABELREF(FILE,NAME) \
-+ do { \
-+ const char *xname = (NAME); \
-+ if (xname[0] == '@') \
-+ xname += 1; \
-+ if (xname[0] == '*') \
-+ xname += 1; \
-+ fputs (xname, FILE); \
-+ } while (0)
-+
-+#define ASM_OUTPUT_SYMBOL_REF(STREAM, SYMBOL) \
-+ do { \
-+ assemble_name (STREAM, XSTR (SYMBOL, 0)); \
-+ } while (0)
-+
-+#define GLOBAL_ASM_OP "\t.global\t"
-+
-+#define REGISTER_NAMES \
-+{ \
-+ "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", \
-+ "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", \
-+ "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23", \
-+ "r24", "r25", "gp", "fp", "sp", "ra", "ea", "ba"}
-+
-+#define PRINT_OPERAND_PUNCT_VALID_P(CHAR) \
-+ (((CHAR) == '&') || ((CHAR) == '@') || ((CHAR) == '*'))
-+
-+#define PRINT_OPERAND(FILE, X, CODE) \
-+ lm32_print_operand (FILE, X, CODE)
-+
-+#define PRINT_OPERAND_ADDRESS(FILE, ADDR) \
-+ lm32_print_operand_address (FILE, ADDR)
-+
-+#ifndef LOCAL_LABEL_PREFIX
-+#define LOCAL_LABEL_PREFIX "."
-+#endif
-+
-+#define ASM_OUTPUT_ALIGN(FILE,LOG) \
-+ do { if ((LOG) != 0) fprintf (FILE, "\t.align %d\n", (1 << (LOG))); } while (0)
-+
-+#define ASM_OUTPUT_ADDR_VEC_ELT(FILE, VALUE) \
-+do { \
-+ char label[64]; \
-+ ASM_GENERATE_INTERNAL_LABEL (label, "L", VALUE); \
-+ fprintf (FILE, "\n\t.word\t"); \
-+ assemble_name (FILE, label); \
-+ fprintf (FILE, "\n"); \
-+} while (0)
-+
-+#define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, BODY, VALUE, REL) \
-+do { \
-+ char label[64]; \
-+ fprintf (FILE, "\t.word\t("); \
-+ ASM_GENERATE_INTERNAL_LABEL (label, "L", VALUE); \
-+ assemble_name (FILE, label); \
-+ fprintf (FILE, "-"); \
-+ ASM_GENERATE_INTERNAL_LABEL (label, "L", REL); \
-+ assemble_name (FILE, label); \
-+ fprintf (FILE, ")\n"); \
-+} while (0)
-+
-+/*-------------*/
-+/* Debugging. */
-+/*-------------*/
-+
-+#define DBX_REGISTER_NUMBER(REGNO) (REGNO)
-+
-+#define CAN_DEBUG_WITHOUT_FP
-+
-+#define DEFAULT_GDB_EXTENSIONS 1
-+
-+/*--------*/
-+/* Misc. */
-+/*--------*/
-+
-+#define CASE_VECTOR_MODE Pmode
-+
-+#define WORD_REGISTER_OPERATIONS
-+
-+#define LOAD_EXTEND_OP(MODE) ZERO_EXTEND
-+
-+#define SHORT_IMMEDIATES_SIGN_EXTEND
-+
-+#define MOVE_MAX UNITS_PER_WORD
-+#define MAX_MOVE_MAX 4
-+
-+#define SHIFT_COUNT_TRUNCATED 1
-+
-+#define TRULY_NOOP_TRUNCATION(OUTPREC, INPREC) 1
-+
-+#define Pmode SImode
-+
-+#define FUNCTION_MODE SImode
-+
-+#ifndef NO_IMPLICIT_EXTERN_C
-+#define NO_IMPLICIT_EXTERN_C
-+#endif
-+
-+#define STORE_FLAG_VALUE 1
-diff -Naur gcc-4.4.7.orig/gcc/config/lm32/lm32.md gcc-4.4.7/gcc/config/lm32/lm32.md
---- gcc-4.4.7.orig/gcc/config/lm32/lm32.md 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.7/gcc/config/lm32/lm32.md 2012-09-27 15:54:39.115197070 +0200
-@@ -0,0 +1,1233 @@
-+;; Machine description of the Lattice Mico32 architecture for GNU C compiler.
-+;; Contributed by Jon Beniston <jon at beniston.com>
-+
-+;; This file is part of GCC.
-+
-+;; GCC is free software; you can redistribute it and/or modify it
-+;; under the terms of the GNU General Public License as published
-+;; by the Free Software Foundation; either version 3, or (at your
-+;; option) any later version.
-+
-+;; GCC is distributed in the hope that it will be useful, but WITHOUT
-+;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-+;; or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
-+;; License for more details.
-+
-+;; You should have received a copy of the GNU General Public License
-+;; along with GCC; see the file COPYING3. If not see
-+;; <http://www.gnu.org/licenses/>.
-+
-+;; Include predicate definitions
-+(include "predicates.md")
-+
-+;; Register numbers
-+(define_constants
-+ [(RA_REGNUM 29) ; return address register.
-+ ]
-+)
-+
-+;; LM32 specific volatile operations
-+(define_constants
-+ [(UNSPECV_BLOCKAGE 1)] ; use to prevent scheduler from optimising accross bounaries
-+)
-+
-+;; LM32 specific operations
-+(define_constants
-+ [(UNSPEC_GOT 2)
-+ (UNSPEC_GOTOFF_HI16 3)
-+ (UNSPEC_GOTOFF_LO16 4)]
-+)
-+
-+;; ---------------------------------
-+;; instruction types
-+;; ---------------------------------
-+
-+(define_attr "type"
-+ "unknown,load,store,arith,compare,shift,multiply,divide,call,icall,ubranch,uibranch,cbranch"
-+ (const_string "unknown"))
-+
-+;; ---------------------------------
-+;; instruction lengths
-+;; ---------------------------------
-+
-+; All instructions are 4 bytes
-+; Except for branches that are out of range, and have to be implemented
-+; as two instructions
-+(define_attr "length" ""
-+ (cond [
-+ (eq_attr "type" "cbranch")
-+ (if_then_else
-+ (lt (abs (minus (match_dup 2) (pc)))
-+ (const_int 32768)
-+ )
-+ (const_int 4)
-+ (const_int 8)
-+ )
-+ ]
-+ (const_int 4))
-+)
-+
-+;; ---------------------------------
-+;; scheduling
-+;; ---------------------------------
-+
-+(define_automaton "lm32")
-+
-+(define_cpu_unit "x" "lm32")
-+(define_cpu_unit "m" "lm32")
-+(define_cpu_unit "w" "lm32")
-+
-+(define_insn_reservation "singlecycle" 1
-+ (eq_attr "type" "store,arith,call,icall,ubranch,uibranch,cbranch")
-+ "x")
-+
-+(define_insn_reservation "twocycle" 2
-+ (eq_attr "type" "compare,shift,divide")
-+ "x,m")
-+
-+(define_insn_reservation "threecycle" 3
-+ (eq_attr "type" "load,multiply")
-+ "x,m,w")
-+
-+;; ---------------------------------
-+;; mov
-+;; ---------------------------------
-+
-+(define_expand "movqi"
-+ [(set (match_operand:QI 0 "general_operand" "")
-+ (match_operand:QI 1 "general_operand" ""))]
-+ ""
-+ "
-+{
-+ if (can_create_pseudo_p ())
-+ {
-+ if (GET_CODE (operand0) == MEM)
-+ {
-+ /* Source operand for store must be in a register */
-+ operands[1] = force_reg (QImode, operands[1]);
-+ }
-+ }
-+ if ( GET_CODE (operands[1]) == CONST_INT
-+ && GET_CODE (operands[0]) == REG)
-+ {
-+ operands[0] = gen_rtx_SUBREG (SImode, operands[0], 0);
-+ emit_insn (gen_movsi (operands[0], operands[1]));
-+ DONE;
-+ }
-+}")
-+
-+(define_expand "movhi"
-+ [(set (match_operand:HI 0 "general_operand" "")
-+ (match_operand:HI 1 "general_operand" ""))]
-+ ""
-+ "
-+{
-+ if (can_create_pseudo_p ())
-+ {
-+ if (GET_CODE (operands[0]) == MEM)
-+ {
-+ /* Source operand for store must be in a register */
-+ operands[1] = force_reg (HImode, operands[1]);
-+ }
-+ }
-+ if (GET_CODE (operands[1]) == CONST_INT)
-+ {
-+ operands[0] = gen_rtx_SUBREG (SImode, operands[0], 0);
-+ if (MEDIUM_INT (INTVAL (operands[1])))
-+ emit_insn (gen_movsi_kimm (operands[0], operands[1]));
-+ else if (MEDIUM_UINT (INTVAL (operands[1])))
-+ emit_insn (gen_movsi_limm (operands[0], operands[1]));
-+ else
-+ {
-+ emit_insn (gen_movsi_imm_hi (operands[0], GEN_INT (INTVAL (operands[1]))));
-+ emit_insn (gen_movsi_imm_lo (operands[0], operands[0], GEN_INT (INTVAL (operands[1]))));
-+ }
-+ DONE;
-+ }
-+}")
-+
-+(define_expand "movsi"
-+ [(set (match_operand:SI 0 "general_operand" "")
-+ (match_operand:SI 1 "general_operand" ""))]
-+ ""
-+ "
-+{
-+ if (can_create_pseudo_p ())
-+ {
-+ if (GET_CODE (operands[0]) == MEM
-+ || (GET_CODE (operands[0]) == SUBREG
-+ && GET_CODE (SUBREG_REG (operands[0])) == MEM))
-+ {
-+ /* Source operand for store must be in a register */
-+ operands[1] = force_reg (SImode, operands[1]);
-+ }
-+ }
-+
-+ if (flag_pic && symbolic_operand (operands[1], SImode))
-+ {
-+ if (GET_CODE (operands[1]) == LABEL_REF
-+ || (GET_CODE (operands[1]) == SYMBOL_REF
-+ && SYMBOL_REF_LOCAL_P (operands[1])
-+ && !SYMBOL_REF_WEAK (operands[1])))
-+ {
-+ emit_insn (gen_movsi_gotoff_hi16 (operands[0], operands[1]));
-+ emit_insn (gen_addsi3 (operands[0], operands[0], pic_offset_table_rtx));
-+ emit_insn (gen_movsi_gotoff_lo16 (operands[0], operands[0], operands[1]));
-+ }
-+ else
-+ {
-+ emit_insn (gen_movsi_got (operands[0], operands[1]));
-+ }
-+ crtl->uses_pic_offset_table = 1;
-+ DONE;
-+ }
-+ else if (flag_pic && GET_CODE (operands[1]) == CONST)
-+ {
-+ rtx op = XEXP (operands[1], 0);
-+ if (GET_CODE (op) == PLUS)
-+ {
-+ rtx arg0 = XEXP (op, 0);
-+ rtx arg1 = XEXP (op, 1);
-+ if (GET_CODE (arg0) == LABEL_REF
-+ || (GET_CODE (arg0) == SYMBOL_REF
-+ && SYMBOL_REF_LOCAL_P (arg0)
-+ && !SYMBOL_REF_WEAK (arg0)))
-+ {
-+ emit_insn (gen_movsi_gotoff_hi16 (operands[0], arg0));
-+ emit_insn (gen_addsi3 (operands[0], operands[0], pic_offset_table_rtx));
-+ emit_insn (gen_movsi_gotoff_lo16 (operands[0], operands[0], arg0));
-+ }
-+ else
-+ {
-+ emit_insn (gen_movsi_got (operands[0], arg0));
-+ }
-+ emit_insn (gen_addsi3 (operands[0], operands[0], arg1));
-+ crtl->uses_pic_offset_table = 1;
-+ DONE;
-+ }
-+ }
-+ else if (!flag_pic && ( GET_CODE (operands[1]) == SYMBOL_REF
-+ && SYMBOL_REF_SMALL_P (operands[1])
-+ )
-+ )
-+ {
-+ emit_insn (gen_movsi_reloc_gprel (operands[0], operands[1]));
-+ DONE;
-+ }
-+ else if (!flag_pic && ( GET_CODE (operands[1]) == LABEL_REF
-+ || GET_CODE (operands[1]) == SYMBOL_REF
-+ || GET_CODE (operands[1]) == CONST
-+ )
-+ )
-+ {
-+ emit_insn (gen_movsi_reloc_hi (operands[0], operands[1]));
-+ emit_insn (gen_movsi_reloc_lo (operands[0], operands[0], operands[1]));
-+ DONE;
-+ }
-+ else if (GET_CODE (operands[1]) == CONST_INT)
-+ {
-+ if (MEDIUM_INT (INTVAL (operands[1])))
-+ emit_insn (gen_movsi_kimm (operands[0], operands[1]));
-+ else if (MEDIUM_UINT (INTVAL (operands[1])))
-+ emit_insn (gen_movsi_limm (operands[0], operands[1]));
-+ else
-+ {
-+ emit_insn (gen_movsi_imm_hi (operands[0], GEN_INT (INTVAL (operands[1]))));
-+ emit_insn (gen_movsi_imm_lo (operands[0], operands[0], GEN_INT (INTVAL (operands[1]))));
-+ }
-+ DONE;
-+ }
-+}")
-+
-+;;(define_expand "movmemsi"
-+;; [(parallel [(set (match_operand:BLK 0 "general_operand" "")
-+;; (match_operand:BLK 1 "general_operand" ""))
-+;; (use (match_operand:SI 2 "" ""))
-+;; (use (match_operand:SI 3 "const_int_operand" ""))])]
-+;; ""
-+;;{
-+;; if (!lm32_expand_block_move (operands))
-+;; FAIL;
-+;; DONE;
-+;;})
-+
-+;; ---------------------------------
-+;; load/stores/moves
-+;; ---------------------------------
-+
-+(define_insn "movsi_kimm"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (match_operand:SI 1 "constant_K_operand" "K"))]
-+ ""
-+ "addi %0, r0, %1"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "movsi_limm"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (match_operand:SI 1 "constant_L_operand" "L"))]
-+ ""
-+ "ori %0, r0, %1"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "movsi_imm_hi"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (high:SI (match_operand:SI 1 "immediate_operand" "i")))]
-+ ""
-+ "orhi %0, r0, hi(%1)"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "movsi_imm_lo"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (lo_sum:SI (match_operand:SI 1 "register_operand" "0")
-+ (match_operand:SI 2 "immediate_operand" "i")))]
-+ ""
-+ "ori %0, %0, lo(%2)"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "movsi_reloc_gprel"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (match_operand:SI 1 "reloc_operand" "i"))]
-+ "GET_CODE (operands[1]) == SYMBOL_REF && SYMBOL_REF_SMALL_P (operands[1])"
-+ "mva %0, gp(%1)"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "movsi_got"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (unspec:SI [(match_operand 1 "" "")] UNSPEC_GOT))]
-+ "flag_pic"
-+ "lw %0, (gp+got(%1))"
-+ [(set_attr "type" "load")]
-+)
-+
-+(define_insn "movsi_gotoff_hi16"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (unspec:SI [(match_operand 1 "" "")] UNSPEC_GOTOFF_HI16))]
-+ "flag_pic"
-+ "orhi %0, r0, gotoffhi16(%1)"
-+ [(set_attr "type" "load")]
-+)
-+
-+(define_insn "movsi_gotoff_lo16"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (unspec:SI [(plus:SI (match_operand:SI 1 "register_operand" "0")
-+ (match_operand 2 "" ""))] UNSPEC_GOTOFF_LO16))]
-+ "flag_pic"
-+ "addi %0, %1, gotofflo16(%2)"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "movsi_reloc_hi"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (high:SI (match_operand:SI 1 "reloc_operand" "i")))]
-+ "!flag_pic"
-+ "orhi %0, r0, hi(%1)"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "movsi_reloc_lo"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (lo_sum:SI (match_operand:SI 1 "register_operand" "0")
-+ (match_operand:SI 2 "reloc_operand" "i")))]
-+ "!flag_pic"
-+ "ori %0, %0, lo(%2)"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "*movqi_insn"
-+ [(set (match_operand:QI 0 "register_or_memory_operand" "=r,r,m")
-+ (match_operand:QI 1 "register_or_memory_operand" "m,r,r"))]
-+ ""
-+ "@
-+ lbu %0, %1
-+ or %0, %1, r0
-+ sb %0, %1"
-+ [(set_attr "type" "load,arith,store")]
-+)
-+
-+(define_insn "*movhi_insn"
-+ [(set (match_operand:HI 0 "register_or_memory_operand" "=r,r,m")
-+ (match_operand:HI 1 "register_or_memory_operand" "m,r,r"))]
-+ ""
-+ "@
-+ lhu %0, %1
-+ or %0, %1, r0
-+ sh %0, %1"
-+ [(set_attr "type" "load,arith,store")]
-+)
-+
-+(define_insn "*movsi_insn"
-+ [(set (match_operand:SI 0 "register_or_memory_operand" "=r,r,m")
-+ (match_operand:SI 1 "register_or_memory_operand" "m,r,r"))]
-+ ""
-+ "@
-+ lw %0, %1
-+ or %0, %1, r0
-+ sw %0, %1"
-+ [(set_attr "type" "load,arith,store")]
-+)
-+
-+;; ---------------------------------
-+;; sign and zero extension
-+;; ---------------------------------
-+
-+(define_insn "*extendqihi2"
-+ [(set (match_operand:HI 0 "register_operand" "=r,r")
-+ (sign_extend:HI (match_operand:QI 1 "register_or_memory_operand" "m,r")))]
-+ "TARGET_SIGN_EXTEND_ENABLED || (GET_CODE (operands[1]) != REG)"
-+ "@
-+ lb %0, %1
-+ sextb %0, %1"
-+ [(set_attr "type" "load,arith")]
-+)
-+
-+(define_insn "zero_extendqihi2"
-+ [(set (match_operand:HI 0 "register_operand" "=r,r")
-+ (zero_extend:HI (match_operand:QI 1 "register_or_memory_operand" "m,r")))]
-+ ""
-+ "@
-+ lbu %0, %1
-+ andi %0, %1, 0xff"
-+ [(set_attr "type" "load,arith")]
-+)
-+
-+(define_insn "*extendqisi2"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (sign_extend:SI (match_operand:QI 1 "register_or_memory_operand" "m,r")))]
-+ "TARGET_SIGN_EXTEND_ENABLED || (GET_CODE (operands[1]) != REG)"
-+ "@
-+ lb %0, %1
-+ sextb %0, %1"
-+ [(set_attr "type" "load,arith")]
-+)
-+
-+(define_insn "zero_extendqisi2"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (zero_extend:SI (match_operand:QI 1 "register_or_memory_operand" "m,r")))]
-+ ""
-+ "@
-+ lbu %0, %1
-+ andi %0, %1, 0xff"
-+ [(set_attr "type" "load,arith")]
-+)
-+
-+(define_insn "*extendhisi2"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (sign_extend:SI (match_operand:HI 1 "register_or_memory_operand" "m,r")))]
-+ "TARGET_SIGN_EXTEND_ENABLED || (GET_CODE (operands[1]) != REG)"
-+ "@
-+ lh %0, %1
-+ sexth %0, %1"
-+ [(set_attr "type" "load,arith")]
-+)
-+
-+(define_insn "zero_extendhisi2"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (zero_extend:SI (match_operand:HI 1 "register_or_memory_operand" "m,r")))]
-+ ""
-+ "@
-+ lhu %0, %1
-+ andi %0, %1, 0xffff"
-+ [(set_attr "type" "load,arith")]
-+)
-+
-+;; ---------------------------------
-+;; compare
-+;; ---------------------------------
-+
-+(define_expand "cmpsi"
-+ [(set (cc0)
-+ (compare:CC (match_operand:SI 0 "register_operand" "")
-+ (match_operand:SI 1 "register_or_K_operand" "")))]
-+ ""
-+ "
-+{
-+ lm32_compare_op0 = operands[0];
-+ lm32_compare_op1 = operands[1];
-+ DONE;
-+}")
-+
-+
-+(define_expand "tstsi"
-+ [(set (cc0)
-+ (match_operand:SI 0 "register_operand" ""))]
-+ ""
-+ "
-+{
-+ lm32_compare_op0 = operands[0];
-+ lm32_compare_op1 = const0_rtx;
-+ DONE;
-+}")
-+
-+(define_expand "seq"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (eq:SI (match_dup 1)
-+ (match_dup 2)))]
-+ ""
-+{
-+ operands[1] = lm32_compare_op0;
-+ operands[2] = lm32_compare_op1;
-+ gen_int_relational (EQ, operands[0], operands[1], operands[2], NULL_RTX);
-+ DONE;
-+})
-+
-+(define_insn "*seq"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (eq:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_K_operand" "r,K")))]
-+ ""
-+ "@
-+ cmpe %0, %z1, %2
-+ cmpei %0, %z1, %2"
-+ [(set_attr "type" "compare")]
-+)
-+
-+(define_expand "sne"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (ne:SI (match_dup 1)
-+ (match_dup 2)))]
-+ ""
-+{
-+ operands[1] = lm32_compare_op0;
-+ operands[2] = lm32_compare_op1;
-+ gen_int_relational (NE, operands[0], operands[1], operands[2], NULL_RTX);
-+ DONE;
-+})
-+
-+(define_insn "*sne"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (ne:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_K_operand" "r,K")))]
-+ ""
-+ "@
-+ cmpne %0, %z1, %2
-+ cmpnei %0, %z1, %2"
-+ [(set_attr "type" "compare")]
-+)
-+
-+(define_expand "sgt"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (gt:SI (match_dup 1)
-+ (match_dup 2)))]
-+ ""
-+{
-+ operands[1] = lm32_compare_op0;
-+ operands[2] = lm32_compare_op1;
-+ gen_int_relational (GT, operands[0], operands[1], operands[2], NULL_RTX);
-+ DONE;
-+})
-+
-+(define_insn "*sgt"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (gt:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_K_operand" "r,K")))]
-+ ""
-+ "@
-+ cmpg %0, %z1, %2
-+ cmpgi %0, %z1, %2"
-+ [(set_attr "type" "compare")]
-+)
-+
-+(define_expand "slt"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (lt:SI (match_dup 1)
-+ (match_dup 2)))]
-+ ""
-+{
-+ operands[1] = lm32_compare_op0;
-+ operands[2] = lm32_compare_op1;
-+ gen_int_relational (LT, operands[0], operands[1], operands[2], NULL_RTX);
-+ DONE;
-+})
-+
-+(define_expand "sge"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (ge:SI (match_dup 1)
-+ (match_dup 2)))]
-+ ""
-+{
-+ operands[1] = lm32_compare_op0;
-+ operands[2] = lm32_compare_op1;
-+ gen_int_relational (GE, operands[0], operands[1], operands[2], NULL_RTX);
-+ DONE;
-+})
-+
-+(define_insn "*sge"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (ge:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_K_operand" "r,K")))]
-+ ""
-+ "@
-+ cmpge %0, %z1, %2
-+ cmpgei %0, %z1, %2"
-+ [(set_attr "type" "compare")]
-+)
-+
-+(define_expand "sle"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (le:SI (match_dup 1)
-+ (match_dup 2)))]
-+ ""
-+{
-+ operands[1] = lm32_compare_op0;
-+ operands[2] = lm32_compare_op1;
-+ gen_int_relational (LE, operands[0], operands[1], operands[2], NULL_RTX);
-+ DONE;
-+})
-+
-+(define_expand "sgtu"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (gtu:SI (match_dup 1)
-+ (match_dup 2)))]
-+ ""
-+{
-+ operands[1] = lm32_compare_op0;
-+ operands[2] = lm32_compare_op1;
-+ gen_int_relational (GTU, operands[0], operands[1], operands[2], NULL_RTX);
-+ DONE;
-+})
-+
-+(define_insn "*sgtu"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (gtu:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_K_operand" "r,L")))]
-+ ""
-+ "@
-+ cmpgu %0, %z1, %2
-+ cmpgui %0, %z1, %2"
-+ [(set_attr "type" "compare")]
-+)
-+
-+(define_expand "sltu"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (ltu:SI (match_dup 1)
-+ (match_dup 2)))]
-+ ""
-+{
-+ operands[1] = lm32_compare_op0;
-+ operands[2] = lm32_compare_op1;
-+ gen_int_relational (LTU, operands[0], operands[1], operands[2], NULL_RTX);
-+ DONE;
-+})
-+
-+(define_expand "sgeu"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (geu:SI (match_dup 1)
-+ (match_dup 2)))]
-+ ""
-+{
-+ operands[1] = lm32_compare_op0;
-+ operands[2] = lm32_compare_op1;
-+ gen_int_relational (GEU, operands[0], operands[1], operands[2], NULL_RTX);
-+ DONE;
-+})
-+
-+(define_insn "*sgeu"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (geu:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_K_operand" "r,L")))]
-+ ""
-+ "@
-+ cmpgeu %0, %z1, %2
-+ cmpgeui %0, %z1, %2"
-+ [(set_attr "type" "compare")]
-+)
-+
-+(define_expand "sleu"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (leu:SI (match_dup 1)
-+ (match_dup 2)))]
-+ ""
-+{
-+ operands[1] = lm32_compare_op0;
-+ operands[2] = lm32_compare_op1;
-+ gen_int_relational (LEU, operands[0], operands[1], operands[2], NULL_RTX);
-+ DONE;
-+})
-+
-+;; ---------------------------------
-+;; unconditional branch
-+;; ---------------------------------
-+
-+(define_insn "jump"
-+ [(set (pc) (label_ref (match_operand 0 "" "")))]
-+ ""
-+ "bi %0"
-+ [(set_attr "type" "ubranch")]
-+)
-+
-+(define_expand "indirect_jump"
-+ [(set (pc) (match_operand 0 "register_operand" ""))]
-+ ""
-+ "
-+{
-+ emit_jump_insn (gen_indirect_jumpsi (operands[0]));
-+ DONE;
-+}")
-+
-+(define_insn "indirect_jumpsi"
-+ [(set (pc) (match_operand:SI 0 "register_operand" "r"))]
-+ ""
-+ "b %0"
-+ [(set_attr "type" "uibranch")]
-+)
-+
-+;; ---------------------------------
-+;; conditional branch
-+;; ---------------------------------
-+
-+(define_expand "beq"
-+ [(set (pc)
-+ (if_then_else (eq:CC (cc0)
-+ (const_int 0))
-+ (label_ref (match_operand 0 "" ""))
-+ (pc)))]
-+ ""
-+ "
-+{
-+ gen_int_relational (EQ, NULL_RTX, lm32_compare_op0, lm32_compare_op1, operands[0]);
-+ DONE;
-+}")
-+
-+(define_expand "bne"
-+ [(set (pc)
-+ (if_then_else (ne:CC (cc0)
-+ (const_int 0))
-+ (label_ref (match_operand 0 "" ""))
-+ (pc)))]
-+ ""
-+ "
-+{
-+ gen_int_relational (NE, NULL_RTX, lm32_compare_op0, lm32_compare_op1, operands[0]);
-+ DONE;
-+}")
-+
-+(define_expand "bgt"
-+ [(set (pc)
-+ (if_then_else (gt:CC (cc0)
-+ (const_int 0))
-+ (label_ref (match_operand 0 "" ""))
-+ (pc)))]
-+ ""
-+ "
-+{
-+ gen_int_relational (GT, NULL_RTX, lm32_compare_op0, lm32_compare_op1, operands[0]);
-+ DONE;
-+}")
-+
-+(define_expand "bge"
-+ [(set (pc)
-+ (if_then_else (ge:CC (cc0)
-+ (const_int 0))
-+ (label_ref (match_operand 0 "" ""))
-+ (pc)))]
-+ ""
-+ "
-+{
-+ gen_int_relational (GE, NULL_RTX, lm32_compare_op0, lm32_compare_op1, operands[0]);
-+ DONE;
-+}")
-+
-+(define_expand "ble"
-+ [(set (pc)
-+ (if_then_else (le:CC (cc0)
-+ (const_int 0))
-+ (label_ref (match_operand 0 "" ""))
-+ (pc)))]
-+ ""
-+ "
-+{
-+ gen_int_relational (LE, NULL_RTX, lm32_compare_op0, lm32_compare_op1, operands[0]);
-+ DONE;
-+}")
-+
-+(define_expand "blt"
-+ [(set (pc)
-+ (if_then_else (lt:CC (cc0)
-+ (const_int 0))
-+ (label_ref (match_operand 0 "" ""))
-+ (pc)))]
-+ ""
-+ "
-+{
-+ gen_int_relational (LT, NULL_RTX, lm32_compare_op0, lm32_compare_op1, operands[0]);
-+ DONE;
-+}")
-+
-+(define_expand "bgtu"
-+ [(set (pc)
-+ (if_then_else (gtu:CC (cc0)
-+ (const_int 0))
-+ (label_ref (match_operand 0 "" ""))
-+ (pc)))]
-+ ""
-+ "
-+{
-+ gen_int_relational (GTU, NULL_RTX, lm32_compare_op0, lm32_compare_op1, operands[0]);
-+ DONE;
-+}")
-+
-+(define_expand "bgeu"
-+ [(set (pc)
-+ (if_then_else (geu:CC (cc0)
-+ (const_int 0))
-+ (label_ref (match_operand 0 "" ""))
-+ (pc)))]
-+ ""
-+ "
-+{
-+ gen_int_relational (GEU, NULL_RTX, lm32_compare_op0, lm32_compare_op1, operands[0]);
-+ DONE;
-+}")
-+
-+(define_expand "bleu"
-+ [(set (pc)
-+ (if_then_else (leu:CC (cc0)
-+ (const_int 0))
-+ (label_ref (match_operand 0 "" ""))
-+ (pc)))]
-+ ""
-+ "
-+{
-+ gen_int_relational (LEU, NULL_RTX, lm32_compare_op0, lm32_compare_op1, operands[0]);
-+ DONE;
-+}")
-+
-+(define_expand "bltu"
-+ [(set (pc)
-+ (if_then_else (ltu:CC (cc0)
-+ (const_int 0))
-+ (label_ref (match_operand 0 "" ""))
-+ (pc)))]
-+ ""
-+ "
-+{
-+ gen_int_relational (LTU, NULL_RTX, lm32_compare_op0, lm32_compare_op1, operands[0]);
-+ DONE;
-+}")
-+
-+(define_insn "*beq"
-+ [(set (pc)
-+ (if_then_else (eq:SI (match_operand:SI 0 "register_or_zero_operand" "rJ")
-+ (match_operand:SI 1 "register_or_zero_operand" "rJ"))
-+ (label_ref (match_operand 2 "" ""))
-+ (pc)))]
-+ ""
-+{
-+ return get_attr_length (insn) == 4
-+ ? "be %z0,%z1,%2"
-+ : "bne %z0,%z1,8\n\tbi %2";
-+}
-+ [(set_attr "type" "cbranch")])
-+
-+(define_insn "*bne"
-+ [(set (pc)
-+ (if_then_else (ne:SI (match_operand:SI 0 "register_or_zero_operand" "rJ")
-+ (match_operand:SI 1 "register_or_zero_operand" "rJ"))
-+ (label_ref (match_operand 2 "" ""))
-+ (pc)))]
-+ ""
-+{
-+ return get_attr_length (insn) == 4
-+ ? "bne %z0,%z1,%2"
-+ : "be %z0,%z1,8\n\tbi %2";
-+}
-+ [(set_attr "type" "cbranch")])
-+
-+(define_insn "*bgt"
-+ [(set (pc)
-+ (if_then_else (gt:SI (match_operand:SI 0 "register_or_zero_operand" "rJ")
-+ (match_operand:SI 1 "register_or_zero_operand" "rJ"))
-+ (label_ref (match_operand 2 "" ""))
-+ (pc)))]
-+ ""
-+{
-+ return get_attr_length (insn) == 4
-+ ? "bg %z0,%z1,%2"
-+ : "bge %z1,%z0,8\n\tbi %2";
-+}
-+ [(set_attr "type" "cbranch")])
-+
-+(define_insn "*bge"
-+ [(set (pc)
-+ (if_then_else (ge:SI (match_operand:SI 0 "register_or_zero_operand" "rJ")
-+ (match_operand:SI 1 "register_or_zero_operand" "rJ"))
-+ (label_ref (match_operand 2 "" ""))
-+ (pc)))]
-+ ""
-+{
-+ return get_attr_length (insn) == 4
-+ ? "bge %z0,%z1,%2"
-+ : "bg %z1,%z0,8\n\tbi %2";
-+}
-+ [(set_attr "type" "cbranch")])
-+
-+(define_insn "*bgtu"
-+ [(set (pc)
-+ (if_then_else (gtu:SI (match_operand:SI 0 "register_or_zero_operand" "rJ")
-+ (match_operand:SI 1 "register_or_zero_operand" "rJ"))
-+ (label_ref (match_operand 2 "" ""))
-+ (pc)))]
-+ ""
-+{
-+ return get_attr_length (insn) == 4
-+ ? "bgu %z0,%z1,%2"
-+ : "bgeu %z1,%z0,8\n\tbi %2";
-+}
-+ [(set_attr "type" "cbranch")])
-+
-+(define_insn "*bgeu"
-+ [(set (pc)
-+ (if_then_else (geu:SI (match_operand:SI 0 "register_or_zero_operand" "rJ")
-+ (match_operand:SI 1 "register_or_zero_operand" "rJ"))
-+ (label_ref (match_operand 2 "" ""))
-+ (pc)))]
-+ ""
-+{
-+ return get_attr_length (insn) == 4
-+ ? "bgeu %z0,%z1,%2"
-+ : "bgu %z1,%z0,8\n\tbi %2";
-+}
-+ [(set_attr "type" "cbranch")])
-+
-+;; ---------------------------------
-+;; call
-+;; ---------------------------------
-+
-+(define_expand "call"
-+ [(parallel [(call (match_operand 0 "memory_operand" "m")
-+ (match_operand 1 "" ""))
-+ (clobber (reg:SI RA_REGNUM))
-+ ])]
-+ ""
-+ "
-+{
-+ rtx addr = XEXP (operands[0], 0);
-+ if (!CONSTANT_ADDRESS_P (addr))
-+ {
-+ emit_call_insn (gen_call_via_regsi (addr, operands[1]));
-+ DONE;
-+ }
-+}")
-+
-+(define_insn "call_via_regsi"
-+ [(call (mem:SI (match_operand:SI 0 "register_operand" "r"))
-+ (match_operand 1 "" ""))
-+ (clobber (reg:SI RA_REGNUM))]
-+ ""
-+ "call %0"
-+ [(set_attr "type" "icall")]
-+)
-+
-+(define_insn "*call_via_labelsi"
-+ [(call (mem:SI (match_operand:SI 0 "symbolic_operand" "X"))
-+ (match_operand 1 "" ""))
-+ (clobber (reg:SI RA_REGNUM))]
-+ ""
-+ "calli %0"
-+ [(set_attr "type" "call")]
-+)
-+
-+(define_expand "call_value"
-+ [(parallel [(set (match_operand 0 "register_operand" "=r")
-+ (call (match_operand 1 "memory_operand" "m")
-+ (match_operand 2 "" "")))
-+ (clobber (reg:SI RA_REGNUM))
-+ ])]
-+ ""
-+ "
-+{
-+ rtx addr = XEXP (operands[1], 0);
-+ if (!CONSTANT_ADDRESS_P (addr))
-+ {
-+ emit_call_insn (gen_call_value_via_regsi (operands[0], addr, operands[2]));
-+ DONE;
-+ }
-+}")
-+
-+(define_insn "call_value_via_regsi"
-+ [(set (match_operand 0 "register_operand" "=r")
-+ (call (mem:SI (match_operand:SI 1 "register_operand" "r"))
-+ (match_operand 2 "" "")))
-+ (clobber (reg:SI RA_REGNUM))]
-+ ""
-+ "call %1"
-+ [(set_attr "type" "icall")]
-+)
-+
-+(define_insn "*call_value_via_labelsi"
-+ [(set (match_operand 0 "register_operand" "=r")
-+ (call (mem:SI (match_operand:SI 1 "symbolic_operand" "X"))
-+ (match_operand 2 "" "")))
-+ (clobber (reg:SI RA_REGNUM))]
-+ ""
-+ "calli %1"
-+ [(set_attr "type" "call")]
-+)
-+
-+(define_insn "return_internalsi"
-+ [(use (match_operand:SI 0 "register_operand" "r"))
-+ (return)]
-+ ""
-+ "b %0"
-+ [(set_attr "type" "uibranch")]
-+)
-+
-+(define_insn "return"
-+ [(return)]
-+ "lm32_can_use_return ()"
-+ "ret"
-+ [(set_attr "type" "uibranch")]
-+)
-+
-+;; ---------------------------------
-+;; switch/case statements
-+;; ---------------------------------
-+
-+(define_expand "tablejump"
-+ [(set (pc) (match_operand 0 "register_operand" ""))
-+ (use (label_ref (match_operand 1 "" "")))]
-+ ""
-+ "
-+{
-+ rtx target = operands[0];
-+ if (flag_pic)
-+ {
-+ /* For PIC, the table entry is relative to the start of the table. */
-+ rtx label = gen_reg_rtx (SImode);
-+ target = gen_reg_rtx (SImode);
-+ emit_move_insn (label, gen_rtx_LABEL_REF (SImode, operands[1]));
-+ emit_insn (gen_addsi3 (target, operands[0], label));
-+ }
-+ emit_jump_insn (gen_tablejumpsi (target, operands[1]));
-+ DONE;
-+}")
-+
-+(define_insn "tablejumpsi"
-+ [(set (pc) (match_operand:SI 0 "register_operand" "r"))
-+ (use (label_ref (match_operand 1 "" "")))]
-+ ""
-+ "b %0"
-+ [(set_attr "type" "ubranch")]
-+)
-+
-+;; ---------------------------------
-+;; arithmetic
-+;; ---------------------------------
-+
-+(define_insn "addsi3"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (plus:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_K_operand" "r,K")))]
-+ ""
-+ "@
-+ add %0, %z1, %2
-+ addi %0, %z1, %2"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "subsi3"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (minus:SI (match_operand:SI 1 "register_or_zero_operand" "rJ")
-+ (match_operand:SI 2 "register_or_zero_operand" "rJ")))]
-+ ""
-+ "sub %0, %z1, %z2"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "mulsi3"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (mult:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_K_operand" "r,K")))]
-+ "TARGET_MULTIPLY_ENABLED"
-+ "@
-+ mul %0, %z1, %2
-+ muli %0, %z1, %2"
-+ [(set_attr "type" "multiply")]
-+)
-+
-+(define_insn "udivsi3"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (udiv:SI (match_operand:SI 1 "register_or_zero_operand" "rJ")
-+ (match_operand:SI 2 "register_operand" "r")))]
-+ "TARGET_DIVIDE_ENABLED"
-+ "divu %0, %z1, %2"
-+ [(set_attr "type" "divide")]
-+)
-+
-+(define_insn "umodsi3"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (umod:SI (match_operand:SI 1 "register_or_zero_operand" "rJ")
-+ (match_operand:SI 2 "register_operand" "r")))]
-+ "TARGET_DIVIDE_ENABLED"
-+ "modu %0, %z1, %2"
-+ [(set_attr "type" "divide")]
-+)
-+
-+;; ---------------------------------
-+;; negation and inversion
-+;; ---------------------------------
-+
-+(define_insn "negsi2"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (neg:SI (match_operand:SI 1 "register_or_zero_operand" "rJ")))]
-+ ""
-+ "sub %0, r0, %z1"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "one_cmplsi2"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (not:SI (match_operand:SI 1 "register_or_zero_operand" "rJ")))]
-+ ""
-+ "not %0, %z1"
-+ [(set_attr "type" "arith")]
-+)
-+
-+;; ---------------------------------
-+;; logical
-+;; ---------------------------------
-+
-+(define_insn "andsi3"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (and:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_L_operand" "r,L")))]
-+ ""
-+ "@
-+ and %0, %z1, %2
-+ andi %0, %z1, %2"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "iorsi3"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (ior:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_L_operand" "r,L")))]
-+ ""
-+ "@
-+ or %0, %z1, %2
-+ ori %0, %z1, %2"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "xorsi3"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (xor:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_L_operand" "r,L")))]
-+ ""
-+ "@
-+ xor %0, %z1, %2
-+ xori %0, %z1, %2"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "*norsi3"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (not:SI (ior:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_L_operand" "r,L"))))]
-+ ""
-+ "@
-+ nor %0, %z1, %2
-+ nori %0, %z1, %2"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "*xnorsi3"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (not:SI (xor:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_L_operand" "r,L"))))]
-+ ""
-+ "@
-+ xnor %0, %z1, %2
-+ xnori %0, %z1, %2"
-+ [(set_attr "type" "arith")]
-+)
-+
-+;; ---------------------------------
-+;; shifts
-+;; ---------------------------------
-+
-+(define_insn "ashlsi3"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (ashift:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_L_operand" "r,L")))]
-+ "TARGET_BARREL_SHIFT_ENABLED"
-+ "@
-+ sl %0, %z1, %2
-+ sli %0, %z1, %2"
-+ [(set_attr "type" "shift")]
-+)
-+
-+(define_insn "ashrsi3"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (ashiftrt:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_L_operand" "r,L")))]
-+ "TARGET_BARREL_SHIFT_ENABLED"
-+ "@
-+ sr %0, %z1, %2
-+ sri %0, %z1, %2"
-+ [(set_attr "type" "shift")]
-+)
-+
-+(define_insn "lshrsi3"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (lshiftrt:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_L_operand" "r,L")))]
-+ "TARGET_BARREL_SHIFT_ENABLED"
-+ "@
-+ sru %0, %z1, %2
-+ srui %0, %z1, %2"
-+ [(set_attr "type" "shift")]
-+)
-+
-+;; ---------------------------------
-+;; function entry / exit
-+;; ---------------------------------
-+
-+(define_expand "prologue"
-+ [(const_int 1)]
-+ ""
-+ "
-+{
-+ lm32_expand_prologue ();
-+ DONE;
-+}")
-+
-+(define_expand "epilogue"
-+ [(return)]
-+ ""
-+ "
-+{
-+ lm32_expand_epilogue ();
-+ DONE;
-+}")
-+
-+;; ---------------------------------
-+;; nop
-+;; ---------------------------------
-+
-+(define_insn "nop"
-+ [(const_int 0)]
-+ ""
-+ "nop"
-+ [(set_attr "type" "arith")]
-+)
-+
-+;; ---------------------------------
-+;; blockage
-+;; ---------------------------------
-+
-+;; used to stop the scheduler from
-+;; scheduling code across certain boundaries
-+
-+(define_insn "blockage"
-+ [(unspec_volatile [(const_int 0)] UNSPECV_BLOCKAGE)]
-+ ""
-+ ""
-+ [(set_attr "length" "0")]
-+)
-+
-diff -Naur gcc-4.4.7.orig/gcc/config/lm32/lm32.opt gcc-4.4.7/gcc/config/lm32/lm32.opt
---- gcc-4.4.7.orig/gcc/config/lm32/lm32.opt 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.7/gcc/config/lm32/lm32.opt 2012-09-27 15:54:39.115197070 +0200
-@@ -0,0 +1,40 @@
-+; Options for the Lattice Mico32 port of the compiler.
-+; Contributed by Jon Beniston <jon at beniston.com>
-+;
-+; Copyright (C) 2008 Free Software Foundation, Inc.
-+;
-+; This file is part of GCC.
-+;
-+; GCC is free software; you can redistribute it and/or modify it
-+; under the terms of the GNU General Public License as published
-+; by the Free Software Foundation; either version 3, or (at your
-+; option) any later version.
-+;
-+; GCC is distributed in the hope that it will be useful, but WITHOUT
-+; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-+; or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
-+; License for more details.
-+;
-+; You should have received a copy of the GNU General Public License
-+; along with GCC; see the file COPYING3. If not see
-+; <http://www.gnu.org/licenses/>.
-+
-+mmultiply-enabled
-+Target Report Mask(MULTIPLY_ENABLED)
-+Enable multiply instructions
-+
-+mdivide-enabled
-+Target Report Mask(DIVIDE_ENABLED)
-+Enable divide and modulus instructions
-+
-+mbarrel-shift-enabled
-+Target Report Mask(BARREL_SHIFT_ENABLED)
-+Enable barrel shift instructions
-+
-+msign-extend-enabled
-+Target Report Mask(SIGN_EXTEND_ENABLED)
-+Enable sign extend instructions
-+
-+muser-enabled
-+Target Report Mask(USER_ENABLED)
-+Enable user-defined instructions
-diff -Naur gcc-4.4.7.orig/gcc/config/lm32/lm32-protos.h gcc-4.4.7/gcc/config/lm32/lm32-protos.h
---- gcc-4.4.7.orig/gcc/config/lm32/lm32-protos.h 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.7/gcc/config/lm32/lm32-protos.h 2012-09-27 15:54:39.113197038 +0200
-@@ -0,0 +1,52 @@
-+/* Prototypes of target machine functions, Lattice Mico32 architecture.
-+ Contributed by Jon Beniston <jon at beniston.com>
-+
-+ Copyright (C) 2008 Free Software Foundation, Inc.
-+
-+ This file is part of GCC.
-+
-+ GCC is free software; you can redistribute it and/or modify it
-+ under the terms of the GNU General Public License as published
-+ by the Free Software Foundation; either version 3, or (at your
-+ option) any later version.
-+
-+ GCC is distributed in the hope that it will be useful, but WITHOUT
-+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-+ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
-+ License for more details.
-+
-+ You should have received a copy of the GNU General Public License
-+ along with GCC; see the file COPYING3. If not see
-+ <http://www.gnu.org/licenses/>. */
-+
-+extern int lm32_return_in_memory (tree type);
-+extern void lm32_declare_object (FILE *stream, char *name, char *init_string,
-+ char *final_string, int size);
-+extern int symbolic_operand (rtx op, enum machine_mode mode ATTRIBUTE_UNUSED);
-+extern int register_or_zero_operand (rtx op, enum machine_mode mode);
-+extern int register_or_K_operand (rtx op, enum machine_mode mode);
-+extern int constant_K_operand (rtx op, enum machine_mode mode ATTRIBUTE_UNUSED);
-+extern int register_or_L_operand (rtx op, enum machine_mode mode);
-+extern int constant_L_operand (rtx op, enum machine_mode mode ATTRIBUTE_UNUSED);
-+extern int register_or_memory_operand (rtx op, enum machine_mode mode);
-+extern int register_operand (rtx op, enum machine_mode mode);
-+extern int const_ok_for_base_offset (rtx op, enum machine_mode mode);
-+extern void lm32_expand_prologue (void);
-+extern void lm32_expand_epilogue (void);
-+extern HOST_WIDE_INT lm32_compute_frame_size (int size);
-+extern void lm32_print_operand (FILE *file, rtx op, int letter);
-+extern void lm32_print_operand_address (FILE *file, rtx addr);
-+extern rtx lm32_function_arg (CUMULATIVE_ARGS cum, enum machine_mode mode,
-+ tree type, int named);
-+extern void lm32_override_options (void);
-+extern HOST_WIDE_INT lm32_compute_initial_elimination_offset (int from,
-+ int to);
-+extern int lm32_can_use_return (void);
-+extern rtx lm32_return_addr_rtx (int count, rtx frame);
-+#ifdef RTX_CODE
-+extern void gen_int_relational (enum rtx_code code, rtx result, rtx cmp0,
-+ rtx cmp1, rtx destination);
-+#endif
-+extern int lm32_expand_block_move (rtx *);
-+extern int nonpic_symbol_mentioned_p (rtx);
-+extern rtx lm32_legitimize_pic_address (rtx, enum machine_mode, rtx);
-diff -Naur gcc-4.4.7.orig/gcc/config/lm32/predicates.md gcc-4.4.7/gcc/config/lm32/predicates.md
---- gcc-4.4.7.orig/gcc/config/lm32/predicates.md 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.7/gcc/config/lm32/predicates.md 2012-09-27 15:54:39.116197086 +0200
-@@ -0,0 +1,58 @@
-+;; Predicate definitions for Lattice Mico32.
-+;; Contributed by Jon Beniston <jon at beniston.com>
-+;;
-+;; Copyright (C) 2008 Free Software Foundation, Inc.
-+;;
-+;; This file is part of GCC.
-+;;
-+;; GCC is free software; you can redistribute it and/or modify it
-+;; under the terms of the GNU General Public License as published
-+;; by the Free Software Foundation; either version 3, or (at your
-+;; option) any later version.
-+;;
-+;; GCC is distributed in the hope that it will be useful, but WITHOUT
-+;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-+;; or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
-+;; License for more details.
-+;;
-+;; You should have received a copy of the GNU General Public License
-+;; along with GCC; see the file COPYING3. If not see
-+;; <http://www.gnu.org/licenses/>.
-+
-+(define_predicate "const0_operand"
-+ (and (match_code "const_int,const_double,const_vector")
-+ (match_test "op == CONST0_RTX (GET_MODE (op))")))
-+
-+(define_predicate "constant_K_operand"
-+ (and (match_code "const_int")
-+ (match_test "MEDIUM_INT (INTVAL (op))")))
-+
-+(define_predicate "constant_L_operand"
-+ (and (match_code "const_int")
-+ (match_test "MEDIUM_UINT (INTVAL (op))")))
-+
-+(define_predicate "register_or_zero_operand"
-+ (ior (match_operand 0 "register_operand")
-+ (match_operand 0 "const0_operand")))
-+
-+(define_predicate "register_or_memory_operand"
-+ (ior (match_operand 0 "register_operand")
-+ (match_operand 0 "memory_operand")))
-+
-+(define_predicate "register_or_K_operand"
-+ (ior (match_operand 0 "register_operand")
-+ (match_operand 0 "constant_K_operand")))
-+
-+(define_predicate "register_or_L_operand"
-+ (ior (match_operand 0 "register_operand")
-+ (match_operand 0 "constant_L_operand")))
-+
-+(define_predicate "reloc_operand"
-+ (ior (ior (match_code "label_ref")
-+ (match_code "symbol_ref"))
-+ (match_code "const")))
-+
-+(define_predicate "symbolic_operand"
-+ (ior (match_code "label_ref")
-+ (match_code "symbol_ref")))
-+
-diff -Naur gcc-4.4.7.orig/gcc/config/lm32/rtems.h gcc-4.4.7/gcc/config/lm32/rtems.h
---- gcc-4.4.7.orig/gcc/config/lm32/rtems.h 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.7/gcc/config/lm32/rtems.h 2012-09-27 15:54:39.116197086 +0200
-@@ -0,0 +1,32 @@
-+/* Definitions for rtems targeting a lm32 using ELF.
-+ Copyright (C) 2009, Free Software Foundation, Inc.
-+
-+This file is part of GCC.
-+
-+GCC is free software; you can redistribute it and/or modify
-+it under the terms of the GNU General Public License as published by
-+the Free Software Foundation; either version 3, or (at your option)
-+any later version.
-+
-+GCC is distributed in the hope that it will be useful,
-+but WITHOUT ANY WARRANTY; without even the implied warranty of
-+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+GNU General Public License for more details.
-+
-+You should have received a copy of the GNU General Public License
-+along with GCC; see the file COPYING3. If not see
-+<http://www.gnu.org/licenses/>. */
-+
-+/* Target OS builtins. */
-+#undef TARGET_OS_CPP_BUILTINS
-+#define TARGET_OS_CPP_BUILTINS() \
-+ do \
-+ { \
-+ builtin_define ("__rtems__"); \
-+ builtin_define ("__USE_INIT_FINI__"); \
-+ builtin_assert ("system=rtems"); \
-+ } \
-+ while (0)
-+
-+/* Use the default */
-+#undef LINK_GCC_C_SEQUENCE_SPEC
-diff -Naur gcc-4.4.7.orig/gcc/config/lm32/sfp-machine.h gcc-4.4.7/gcc/config/lm32/sfp-machine.h
---- gcc-4.4.7.orig/gcc/config/lm32/sfp-machine.h 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.7/gcc/config/lm32/sfp-machine.h 2012-09-27 15:54:39.116197086 +0200
-@@ -0,0 +1,51 @@
-+#define _FP_W_TYPE_SIZE 32
-+#define _FP_W_TYPE unsigned long
-+#define _FP_WS_TYPE signed long
-+#define _FP_I_TYPE long
-+
-+#define _FP_MUL_MEAT_S(R,X,Y) \
-+ _FP_MUL_MEAT_1_wide(_FP_WFRACBITS_S,R,X,Y,umul_ppmm)
-+#define _FP_MUL_MEAT_D(R,X,Y) \
-+ _FP_MUL_MEAT_2_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm)
-+#define _FP_MUL_MEAT_Q(R,X,Y) \
-+ _FP_MUL_MEAT_4_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm)
-+
-+#define _FP_DIV_MEAT_S(R,X,Y) _FP_DIV_MEAT_1_loop(S,R,X,Y)
-+#define _FP_DIV_MEAT_D(R,X,Y) _FP_DIV_MEAT_2_udiv(D,R,X,Y)
-+#define _FP_DIV_MEAT_Q(R,X,Y) _FP_DIV_MEAT_4_udiv(Q,R,X,Y)
-+
-+#define _FP_NANFRAC_S ((_FP_QNANBIT_S << 1) - 1)
-+#define _FP_NANFRAC_D ((_FP_QNANBIT_D << 1) - 1), -1
-+#define _FP_NANFRAC_Q ((_FP_QNANBIT_Q << 1) - 1), -1, -1, -1
-+#define _FP_NANSIGN_S 0
-+#define _FP_NANSIGN_D 0
-+#define _FP_NANSIGN_Q 0
-+
-+#define _FP_KEEPNANFRACP 1
-+
-+/* Someone please check this. */
-+#define _FP_CHOOSENAN(fs, wc, R, X, Y, OP) \
-+ do { \
-+ if ((_FP_FRAC_HIGH_RAW_##fs(X) & _FP_QNANBIT_##fs) \
-+ && !(_FP_FRAC_HIGH_RAW_##fs(Y) & _FP_QNANBIT_##fs)) \
-+ { \
-+ R##_s = Y##_s; \
-+ _FP_FRAC_COPY_##wc(R,Y); \
-+ } \
-+ else \
-+ { \
-+ R##_s = X##_s; \
-+ _FP_FRAC_COPY_##wc(R,X); \
-+ } \
-+ R##_c = FP_CLS_NAN; \
-+ } while (0)
-+
-+#define __LITTLE_ENDIAN 1234
-+#define __BIG_ENDIAN 4321
-+
-+#define __BYTE_ORDER __BIG_ENDIAN
-+
-+/* Define ALIASNAME as a strong alias for NAME. */
-+# define strong_alias(name, aliasname) _strong_alias(name, aliasname)
-+# define _strong_alias(name, aliasname) \
-+ extern __typeof (name) aliasname __attribute__ ((alias (#name)));
-diff -Naur gcc-4.4.7.orig/gcc/config/lm32/t-fprules-softfp gcc-4.4.7/gcc/config/lm32/t-fprules-softfp
---- gcc-4.4.7.orig/gcc/config/lm32/t-fprules-softfp 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.7/gcc/config/lm32/t-fprules-softfp 2012-09-27 15:54:39.117197101 +0200
-@@ -0,0 +1,5 @@
-+softfp_float_modes := sf df
-+softfp_int_modes := si di
-+softfp_extensions := sfdf
-+softfp_truncations := dfsf
-+softfp_machine_header := lm32/sfp-machine.h
-diff -Naur gcc-4.4.7.orig/gcc/config/lm32/t-lm32 gcc-4.4.7/gcc/config/lm32/t-lm32
---- gcc-4.4.7.orig/gcc/config/lm32/t-lm32 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.7/gcc/config/lm32/t-lm32 2012-09-27 15:54:39.117197101 +0200
-@@ -0,0 +1,19 @@
-+LIB1ASMSRC = lm32/lib1funcs.S
-+LIB1ASMFUNCS = _ashlsi3 _ashrsi3 _lshrsi3
-+
-+LM32_LIB1CSRC = $(srcdir)/config/lm32/arithmetic.c
-+LIB2FUNCS_EXTRA = _mulsi3.c \
-+ _udivmodsi4.c _divsi3.c _modsi3.c _udivsi3.c _umodsi3.c
-+# Size optimised versions: _ashlsi3.c _ashrsi3.c _lshrsi3.c
-+
-+# The fixed-point arithmetic code is in one file
-+# similar to libgcc2.c (or the old libgcc1.c). We need to
-+# "split it up" with one file per define.
-+$(LIB2FUNCS_EXTRA): $(LM32_LIB1CSRC)
-+ name=`echo $@ | sed -e 's,.*/,,' | sed -e 's,.c$$,,'`; \
-+ echo "#define L$$name" > tmp-$@ \
-+ && echo '#include "$<"' >> tmp-$@ \
-+ && mv -f tmp-$@ $@
-+
-+MULTILIB_OPTIONS = mmultiply-enabled mbarrel-shift-enabled
-+# Don't bother building multilib with mdivide-enabled, not much of a gain
-diff -Naur gcc-4.4.7.orig/gcc/config/lm32/uclinux-elf.h gcc-4.4.7/gcc/config/lm32/uclinux-elf.h
---- gcc-4.4.7.orig/gcc/config/lm32/uclinux-elf.h 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.7/gcc/config/lm32/uclinux-elf.h 2012-09-27 15:54:39.117197101 +0200
-@@ -0,0 +1,85 @@
-+/* Definitions for LM32 running Linux-based GNU systems using ELF
-+ Copyright (C) 1993, 1994, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-+ 2008 Free Software Foundation, Inc.
-+ Contributed by Philip Blundell <philb at gnu.org>
-+
-+ This file is part of GCC.
-+
-+ GCC is free software; you can redistribute it and/or modify it
-+ under the terms of the GNU General Public License as published
-+ by the Free Software Foundation; either version 3, or (at your
-+ option) any later version.
-+
-+ GCC is distributed in the hope that it will be useful, but WITHOUT
-+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-+ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
-+ License for more details.
-+
-+ You should have received a copy of the GNU General Public License
-+ along with GCC; see the file COPYING3. If not see
-+ <http://www.gnu.org/licenses/>. */
-+
-+/* elfos.h should have already been included. Now just override
-+ any conflicting definitions and add any extras. */
-+
-+/* Run-time Target Specification. */
-+#undef TARGET_VERSION
-+#define TARGET_VERSION fputs (" (LM32 GNU/Linux with ELF)", stderr);
-+
-+/* Do not assume anything about header files. */
-+#undef NO_IMPLICIT_EXTERN_C
-+#define NO_IMPLICIT_EXTERN_C
-+
-+/* The GNU C++ standard library requires that these macros be defined. */
-+#undef CPLUSPLUS_CPP_SPEC
-+#define CPLUSPLUS_CPP_SPEC "-D_GNU_SOURCE %(cpp)"
-+
-+/* Now we define the strings used to build the spec file. */
-+#undef LIB_SPEC
-+#define LIB_SPEC \
-+ "%{pthread:-lpthread} \
-+ %{shared:-lc} \
-+ %{!shared:-lc} "
-+
-+#define LIBGCC_SPEC "-lgcc"
-+
-+/* Provide a STARTFILE_SPEC appropriate for GNU/Linux. Here we add
-+ the GNU/Linux magical crtbegin.o file (see crtstuff.c) which
-+ provides part of the support for getting C++ file-scope static
-+ object constructed before entering `main'. */
-+
-+#undef STARTFILE_SPEC
-+#define STARTFILE_SPEC \
-+ "%{!shared: \
-+ %{pg:gcrt1.o%s} %{!pg:%{p:gcrt1.o%s} \
-+ %{!p:%{profile:gcrt1.o%s} \
-+ %{!profile:crt1.o%s}}}} \
-+ crti.o%s %{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}"
-+
-+/* Provide a ENDFILE_SPEC appropriate for GNU/Linux. Here we tack on
-+ the GNU/Linux magical crtend.o file (see crtstuff.c) which
-+ provides part of the support for getting C++ file-scope static
-+ object constructed before entering `main', followed by a normal
-+ GNU/Linux "finalizer" file, `crtn.o'. */
-+
-+#undef ENDFILE_SPEC
-+#define ENDFILE_SPEC \
-+ "%{!shared:crtend.o%s} %{shared:crtendS.o%s} crtn.o%s"
-+
-+#undef LINK_SPEC
-+#define LINK_SPEC "%{h*} %{version:-v} \
-+ %{b} %{Wl,*:%*} \
-+ %{static:-Bstatic} \
-+ %{shared:-shared} \
-+ %{symbolic:-Bsymbolic} \
-+ %{rdynamic:-export-dynamic} \
-+ %{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2}"
-+
-+#define TARGET_OS_CPP_BUILTINS() LINUX_TARGET_OS_CPP_BUILTINS()
-+
-+#define LINK_GCC_C_SEQUENCE_SPEC \
-+ "%{static:--start-group} %G %L %{static:--end-group}%{!static:%G}"
-+
-+#undef CC1_SPEC
-+#define CC1_SPEC "%{G*} %{!fno-PIC:-fPIC}"
-+
-diff -Naur gcc-4.4.7.orig/gcc/config/m32c/rtems.h gcc-4.4.7/gcc/config/m32c/rtems.h
---- gcc-4.4.7.orig/gcc/config/m32c/rtems.h 2008-12-01 17:34:42.000000000 +0100
-+++ gcc-4.4.7/gcc/config/m32c/rtems.h 2012-09-27 15:54:39.118197116 +0200
-@@ -29,5 +29,9 @@
- } \
- while (0)
-
--/* Use the default */
-+/* Use the defaults */
- #undef LINK_GCC_C_SEQUENCE_SPEC
-+
-+#undef WCHAR_TYPE
-+
-+#undef WCHAR_TYPE_SIZE
-diff -Naur gcc-4.4.7.orig/gcc/config/m68k/rtemself.h gcc-4.4.7/gcc/config/m68k/rtemself.h
---- gcc-4.4.7.orig/gcc/config/m68k/rtemself.h 2007-08-02 12:49:31.000000000 +0200
-+++ gcc-4.4.7/gcc/config/m68k/rtemself.h 2012-09-27 15:54:39.118197116 +0200
-@@ -31,3 +31,8 @@
- builtin_assert ("system=rtems"); \
- } \
- while (0)
-+
-+/* Use the defaults */
-+#undef WCHAR_TYPE
-+
-+#undef WCHAR_TYPE_SIZE
-diff -Naur gcc-4.4.7.orig/gcc/config/mips/elf.h gcc-4.4.7/gcc/config/mips/elf.h
---- gcc-4.4.7.orig/gcc/config/mips/elf.h 2007-08-02 12:49:31.000000000 +0200
-+++ gcc-4.4.7/gcc/config/mips/elf.h 2012-09-27 15:54:39.118197116 +0200
-@@ -48,6 +48,4 @@
- #undef ENDFILE_SPEC
- #define ENDFILE_SPEC "crtend%O%s crtn%O%s"
-
--#define NO_IMPLICIT_EXTERN_C 1
--
- #define HANDLE_PRAGMA_PACK_PUSH_POP 1
-diff -Naur gcc-4.4.7.orig/gcc/config/rs6000/rtems.h gcc-4.4.7/gcc/config/rs6000/rtems.h
---- gcc-4.4.7.orig/gcc/config/rs6000/rtems.h 2007-08-02 12:49:31.000000000 +0200
-+++ gcc-4.4.7/gcc/config/rs6000/rtems.h 2012-09-27 15:54:39.119197131 +0200
-@@ -49,8 +49,22 @@
- %{mcpu=604: %{!Dppc*: %{!Dmpc*: -Dmpc604} } } \
- %{mcpu=750: %{!Dppc*: %{!Dmpc*: -Dmpc750} } } \
- %{mcpu=821: %{!Dppc*: %{!Dmpc*: -Dmpc821} } } \
--%{mcpu=860: %{!Dppc*: %{!Dmpc*: -Dmpc860} } }"
-+%{mcpu=860: %{!Dppc*: %{!Dmpc*: -Dmpc860} } } \
-+%{mcpu=8540: %{!Dppc*: %{!Dmpc*: -Dppc8540} } }"
-
- #undef SUBSUBTARGET_EXTRA_SPECS
- #define SUBSUBTARGET_EXTRA_SPECS \
- { "cpp_os_rtems", CPP_OS_RTEMS_SPEC }
-+
-+#undef SUBSUBTARGET_OVERRIDE_OPTIONS
-+#define SUBSUBTARGET_OVERRIDE_OPTIONS \
-+ do { \
-+ if (TARGET_E500) \
-+ { \
-+ rs6000_float_gprs = 1; \
-+ } \
-+ } while(0)
-+
-+#undef WCHAR_TYPE
-+
-+#undef WCHAR_TYPE_SIZE
-diff -Naur gcc-4.4.7.orig/gcc/config/rs6000/t-rtems gcc-4.4.7/gcc/config/rs6000/t-rtems
---- gcc-4.4.7.orig/gcc/config/rs6000/t-rtems 2009-03-25 13:54:16.000000000 +0100
-+++ gcc-4.4.7/gcc/config/rs6000/t-rtems 2012-09-27 15:54:39.119197131 +0200
-@@ -1,13 +1,29 @@
- # Multilibs for powerpc RTEMS targets.
-+#
-+# Copyright (C) 2004, 2005, 2009 Free Software Foundation, Inc.
-+#
-+# This file is part of GCC.
-+#
-+# GCC is free software; you can redistribute it and/or modify
-+# it under the terms of the GNU General Public License as published by
-+# the Free Software Foundation; either version 3, or (at your option)
-+# any later version.
-+#
-+# GCC is distributed in the hope that it will be useful,
-+# but WITHOUT ANY WARRANTY; without even the implied warranty of
-+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+# GNU General Public License for more details.
-+#
-+# You should have received a copy of the GNU General Public License
-+# along with GCC; see the file COPYING3. If not see
-+# <http://www.gnu.org/licenses/>.
-
- MULTILIB_OPTIONS = \
--mcpu=403/mcpu=505/mcpu=601/mcpu=603e/mcpu=604/mcpu=860/mcpu=7400 \
--Dmpc8260 \
-+mcpu=403/mcpu=505/mcpu=601/mcpu=603e/mcpu=604/mcpu=860/mcpu=7400/mcpu=8540 \
- msoft-float
-
- MULTILIB_DIRNAMES = \
--m403 m505 m601 m603e m604 m860 m7400 \
--mpc8260 \
-+m403 m505 m601 m603e m604 m860 m7400 m8540 \
- nof
-
- # MULTILIB_MATCHES = ${MULTILIB_MATCHES_FLOAT}
-@@ -29,6 +45,9 @@
- # Map 750 to .
- MULTILIB_MATCHES += mcpu?750=
-
-+# Map 8548 to 8540
-+MULTILIB_MATCHES += mcpu?8540=mcpu?8548
-+
- # Soft-float only, default implies msoft-float
- # NOTE: Must match with MULTILIB_MATCHES_FLOAT and MULTILIB_MATCHES
- MULTILIB_SOFTFLOAT_ONLY = \
-@@ -55,10 +74,3 @@
-
- # Special rules
- # Take out all variants we don't want
--MULTILIB_EXCEPTIONS += *mcpu=403/Dmpc*
--MULTILIB_EXCEPTIONS += *mcpu=505/Dmpc*
--MULTILIB_EXCEPTIONS += *mcpu=601/Dmpc*
--MULTILIB_EXCEPTIONS += *mcpu=604/Dmpc*
--MULTILIB_EXCEPTIONS += *mcpu=750/Dmpc*
--MULTILIB_EXCEPTIONS += *mcpu=860/Dmpc*
--MULTILIB_EXCEPTIONS += *mcpu=7400/Dmpc*
-diff -Naur gcc-4.4.7.orig/gcc/config/rtems.h gcc-4.4.7/gcc/config/rtems.h
---- gcc-4.4.7.orig/gcc/config/rtems.h 2007-08-02 12:49:31.000000000 +0200
-+++ gcc-4.4.7/gcc/config/rtems.h 2012-09-27 15:54:39.119197131 +0200
-@@ -38,6 +38,5 @@
- #undef LIB_SPEC
- #define LIB_SPEC "%{!qrtems: " STD_LIB_SPEC "} " \
- "%{!nostdlib: %{qrtems: --start-group \
-- %{!qrtems_debug: -lrtemsbsp -lrtemscpu} \
-- %{qrtems_debug: -lrtemsbsp_g -lrtemscpu_g} \
-+ -lrtemsbsp -lrtemscpu \
- -lc -lgcc --end-group %{!qnolinkcmds: -T linkcmds%s}}}"
-diff -Naur gcc-4.4.7.orig/gcc/config/sh/rtemself.h gcc-4.4.7/gcc/config/sh/rtemself.h
---- gcc-4.4.7.orig/gcc/config/sh/rtemself.h 2007-08-02 12:49:31.000000000 +0200
-+++ gcc-4.4.7/gcc/config/sh/rtemself.h 2012-09-27 15:54:39.120197146 +0200
-@@ -24,3 +24,8 @@
- builtin_define( "__rtems__" ); \
- builtin_assert( "system=rtems" ); \
- } while (0)
-+
-+/* Use the defaults */
-+#undef WCHAR_TYPE
-+
-+#undef WCHAR_TYPE_SIZE
-diff -Naur gcc-4.4.7.orig/gcc/config/sparc/rtemself.h gcc-4.4.7/gcc/config/sparc/rtemself.h
---- gcc-4.4.7.orig/gcc/config/sparc/rtemself.h 2007-08-02 12:49:31.000000000 +0200
-+++ gcc-4.4.7/gcc/config/sparc/rtemself.h 2012-09-27 15:54:39.120197146 +0200
-@@ -29,5 +29,9 @@
- } \
- while (0)
-
--/* Use the default */
-+/* Use the defaults */
- #undef LINK_GCC_C_SEQUENCE_SPEC
-+
-+#undef WCHAR_TYPE
-+
-+#undef WCHAR_TYPE_SIZE
-diff -Naur gcc-4.4.7.orig/gcc/config.gcc gcc-4.4.7/gcc/config.gcc
---- gcc-4.4.7.orig/gcc/config.gcc 2011-02-18 22:39:51.000000000 +0100
-+++ gcc-4.4.7/gcc/config.gcc 2012-09-27 15:54:39.105196914 +0200
-@@ -1377,6 +1377,23 @@
- out_file=iq2000/iq2000.c
- md_file=iq2000/iq2000.md
- ;;
-+lm32-*-elf*)
-+ tm_file="dbxelf.h elfos.h ${tm_file}"
-+ tmake_file="lm32/t-lm32"
-+ tmake_file="${tmake_file} lm32/t-fprules-softfp soft-fp/t-softfp"
-+ ;;
-+lm32-*-rtems*)
-+ tm_file="dbxelf.h elfos.h ${tm_file} lm32/rtems.h rtems.h"
-+ tmake_file="lm32/t-lm32"
-+ tmake_file="${tmake_file} lm32/t-fprules-softfp soft-fp/t-softfp"
-+ tmake_file="${tmake_file} t-rtems"
-+ extra_parts="crtbegin.o crtend.o crti.o crtn.o"
-+ ;;
-+lm32-*-uclinux*)
-+ tm_file="dbxelf.h elfos.h ${tm_file} linux.h lm32/uclinux-elf.h"
-+ tmake_file="lm32/t-lm32"
-+ tmake_file="${tmake_file} lm32/t-fprules-softfp soft-fp/t-softfp"
-+ ;;
- m32r-*-elf*)
- tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
- extra_parts="crtinit.o crtfini.o"
-diff -Naur gcc-4.4.7.orig/gcc/cp/cfns.h gcc-4.4.7/gcc/cp/cfns.h
---- gcc-4.4.7.orig/gcc/cp/cfns.h 2009-02-18 22:01:03.000000000 +0100
-+++ gcc-4.4.7/gcc/cp/cfns.h 2012-09-27 15:54:39.121197162 +0200
-@@ -1,5 +1,5 @@
--/* ANSI-C code produced by gperf version 3.0.1 */
--/* Command-line: gperf -o -C -E -k '1-6,$' -j1 -D -N libc_name_p -L ANSI-C ../../gcc/cp/cfns.gperf */
-+/* ANSI-C code produced by gperf version 3.0.3 */
-+/* Command-line: gperf -o -C -E -k '1-6,$' -j1 -D -N libc_name_p -L ANSI-C cfns.gperf */
-
- #if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \
- && ('%' == 37) && ('&' == 38) && ('\'' == 39) && ('(' == 40) \
-@@ -57,13 +57,13 @@
- 400, 400, 400, 400, 400, 400, 400, 400, 400, 400,
- 400, 400, 400, 400, 400, 400, 400, 400, 400, 400,
- 400, 400, 400, 400, 400, 400, 400, 400, 0, 0,
-- 1, 400, 400, 400, 400, 400, 400, 400, 400, 400,
-+ 1, 400, 400, 400, 400, 400, 400, 400, 400, 400,
- 400, 400, 400, 400, 400, 400, 400, 400, 400, 400,
- 400, 400, 400, 400, 400, 400, 400, 400, 400, 400,
- 400, 400, 400, 400, 400, 400, 400, 400, 400, 400,
- 400, 400, 400, 400, 400, 400, 400, 28, 90, 0,
- 95, 0, 51, 93, 114, 26, 109, 124, 5, 1,
-- 6, 13, 37, 128, 3, 0, 0, 49, 38, 0,
-+ 6, 13, 37, 128, 3, 0, 0, 49, 38, 0,
- 104, 45, 0, 400, 400, 400, 400, 400, 400, 400,
- 400, 400, 400, 400, 400, 400, 400, 400, 400, 400,
- 400, 400, 400, 400, 400, 400, 400, 400, 400, 400,
-@@ -84,29 +84,32 @@
- switch (hval)
- {
- default:
-- hval += asso_values[(unsigned char)str[5]+1];
-+ hval += asso_values[(unsigned char)str[5]+1];
- /*FALLTHROUGH*/
- case 5:
-- hval += asso_values[(unsigned char)str[4]];
-+ hval += asso_values[(unsigned char)str[4]];
- /*FALLTHROUGH*/
- case 4:
-- hval += asso_values[(unsigned char)str[3]];
-+ hval += asso_values[(unsigned char)str[3]];
- /*FALLTHROUGH*/
- case 3:
-- hval += asso_values[(unsigned char)str[2]];
-+ hval += asso_values[(unsigned char)str[2]];
- /*FALLTHROUGH*/
- case 2:
-- hval += asso_values[(unsigned char)str[1]];
-+ hval += asso_values[(unsigned char)str[1]];
- /*FALLTHROUGH*/
- case 1:
-- hval += asso_values[(unsigned char)str[0]];
-- break;
-+ hval += asso_values[(unsigned char)str[0]];
-+ break;
- }
- return hval + asso_values[(unsigned char)str[len - 1]];
- }
-
- #ifdef __GNUC__
- __inline
-+#ifdef __GNUC_STDC_INLINE__
-+__attribute__ ((__gnu_inline__))
-+#endif
- #endif
- const char *
- libc_name_p (register const char *str, register unsigned int len)
-@@ -329,17 +332,17 @@
- register int key = hash (str, len);
-
- if (key <= MAX_HASH_VALUE && key >= 0)
-- {
-- register int index = lookup[key];
-+ {
-+ register int index = lookup[key];
-
-- if (index >= 0)
-- {
-- register const char *s = wordlist[index];
--
-- if (*str == *s && !strcmp (str + 1, s + 1))
-- return s;
-- }
-- }
-+ if (index >= 0)
-+ {
-+ register const char *s = wordlist[index];
-+
-+ if (*str == *s && !strcmp (str + 1, s + 1))
-+ return s;
-+ }
-+ }
- }
- return 0;
- }
-diff -Naur gcc-4.4.7.orig/gcc/cp/ChangeLog.rtems gcc-4.4.7/gcc/cp/ChangeLog.rtems
---- gcc-4.4.7.orig/gcc/cp/ChangeLog.rtems 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.7/gcc/cp/ChangeLog.rtems 2012-09-27 15:54:39.121197162 +0200
-@@ -0,0 +1,5 @@
-+2011-08-29 Ralf Corsépius <ralf.corsepius at rtems.org>
-+ and Eric Norum <wenorum at lbl.gov>
-+
-+ Fix bootstrap breakdowns on OS X 10.7.1 (Lion):
-+ * cfns.h: Regenerate.
-diff -Naur gcc-4.4.7.orig/gcc/doc/contrib.texi gcc-4.4.7/gcc/doc/contrib.texi
---- gcc-4.4.7.orig/gcc/doc/contrib.texi 2009-02-20 16:20:38.000000000 +0100
-+++ gcc-4.4.7/gcc/doc/contrib.texi 2012-09-27 15:54:39.122197178 +0200
-@@ -55,7 +55,7 @@
- Wolfgang Bangerth for processing tons of bug reports.
-
- @item
--Jon Beniston for his Microsoft Windows port of Java.
-+Jon Beniston for his Microsoft Windows port of Java and port to Lattice Mico32.
-
- @item
- Daniel Berlin for better DWARF2 support, faster/better optimizations,
-diff -Naur gcc-4.4.7.orig/gcc/doc/install.texi gcc-4.4.7/gcc/doc/install.texi
---- gcc-4.4.7.orig/gcc/doc/install.texi 2010-07-15 11:26:30.000000000 +0200
-+++ gcc-4.4.7/gcc/doc/install.texi 2012-09-27 15:54:39.123197194 +0200
-@@ -2660,6 +2660,10 @@
- @item
- @uref{#iq2000-x-elf,,iq2000-*-elf}
- @item
-+ at uref{#lm32-x-elf,,lm32-*-elf}
-+ at item
-+ at uref{#lm32-x-uclinux,,lm32-*-uclinux}
-+ at item
- @uref{#m32c-x-elf,,m32c-*-elf}
- @item
- @uref{#m32r-x-elf,,m32r-*-elf}
-@@ -3471,6 +3475,20 @@
-
- @html
- <hr />
-+ at end html
-+ at heading @anchor{lm32-x-elf}lm32-*-elf
-+Lattice Mico32 processor.
-+This configuration is intended for embedded systems.
-+
-+ at html
-+<hr />
-+ at end html
-+ at heading @anchor{lm32-x-uclinux}lm32-*-uclinux
-+Lattice Mico32 processor.
-+This configuration is intended for embedded systems running uClinux.
-+
-+ at html
-+<hr />
- @end html
- @heading @anchor{m32c-x-elf}m32c-*-elf
- Renesas M32C processor.
-diff -Naur gcc-4.4.7.orig/gcc/doc/invoke.texi gcc-4.4.7/gcc/doc/invoke.texi
---- gcc-4.4.7.orig/gcc/doc/invoke.texi 2011-03-23 23:02:12.000000000 +0100
-+++ gcc-4.4.7/gcc/doc/invoke.texi 2012-09-27 15:54:39.129197287 +0200
-@@ -610,6 +610,10 @@
- -mno-sched-prefer-non-control-spec-insns @gol
- -mno-sched-count-spec-in-critical-path}
-
-+ at emph{LM32 Options}
-+ at gccoptlist{-mbarrel-shift-enabled -mdivide-enabled -mmultiply-enabled @gol
-+-msign-extend-enabled -muser-enabled}
-+
- @emph{M32R/D Options}
- @gccoptlist{-m32r2 -m32rx -m32r @gol
- -mdebug @gol
-@@ -8858,6 +8862,7 @@
- * i386 and x86-64 Options::
- * i386 and x86-64 Windows Options::
- * IA-64 Options::
-+* LM32 Options::
- * M32C Options::
- * M32R/D Options::
- * M680x0 Options::
-@@ -11907,6 +11912,35 @@
-
- @end table
-
-+ at node LM32 Options
-+ at subsection LM32 Options
-+ at cindex LM32 options
-+
-+These @option{-m} options are defined for the Lattice Mico32 architecture:
-+
-+ at table @gcctabopt
-+ at item -mbarrel-shift-enabled
-+ at opindex mbarrel-shift-enabled
-+Enable barrel-shift instructions.
-+
-+ at item -mdivide-enabled
-+ at opindex mdivide-enabled
-+Enable divide and modulus instructions.
-+
-+ at item -mmultiply-enabled
-+ at opindex multiply-enabled
-+Enable multiply instructions.
-+
-+ at item -msign-extend-enabled
-+ at opindex msign-extend-enabled
-+Enable sign extend instructions.
-+
-+ at item -muser-enabled
-+ at opindex muser-enabled
-+Enable user-defined instructions.
-+
-+ at end table
-+
- @node M32R/D Options
- @subsection M32R/D Options
- @cindex M32R/D options
-diff -Naur gcc-4.4.7.orig/gcc/toplev.c gcc-4.4.7/gcc/toplev.c
---- gcc-4.4.7.orig/gcc/toplev.c 2010-03-31 04:51:31.000000000 +0200
-+++ gcc-4.4.7/gcc/toplev.c 2012-09-27 15:54:39.131197317 +0200
-@@ -527,7 +527,7 @@
- for floor_log2 and exact_log2; see toplev.h. That construct, however,
- conflicts with the ISO C++ One Definition Rule. */
-
--#if GCC_VERSION < 3004 || !defined (__cplusplus)
-+#if ((GCC_VERSION < 3004) || defined(__clang__)) || !defined (__cplusplus)
-
- /* Given X, an unsigned number, return the largest int Y such that 2**Y <= X.
- If X is 0, return -1. */
-diff -Naur gcc-4.4.7.orig/gcc/toplev.h gcc-4.4.7/gcc/toplev.h
---- gcc-4.4.7.orig/gcc/toplev.h 2009-02-20 16:20:38.000000000 +0100
-+++ gcc-4.4.7/gcc/toplev.h 2012-09-27 15:54:39.132197333 +0200
-@@ -174,7 +174,7 @@
- extern int floor_log2 (unsigned HOST_WIDE_INT);
-
- /* Inline versions of the above for speed. */
--#if GCC_VERSION >= 3004
-+#if (GCC_VERSION >= 3004) && !defined(__clang__)
- # if HOST_BITS_PER_WIDE_INT == HOST_BITS_PER_LONG
- # define CLZ_HWI __builtin_clzl
- # define CTZ_HWI __builtin_ctzl
-diff -Naur gcc-4.4.7.orig/libgcc/ChangeLog.rtems gcc-4.4.7/libgcc/ChangeLog.rtems
---- gcc-4.4.7.orig/libgcc/ChangeLog.rtems 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.7/libgcc/ChangeLog.rtems 2012-09-27 15:54:39.132197333 +0200
-@@ -0,0 +1,5 @@
-+ Jon Beniston <jon at beniston.com>
-+
-+ * libgcc/config/lm32/t-elf, libgcc/config/lm32/t-uclinux,
-+ libgcc/config/lm32/t-uclinux: New (lm32 port).
-+ * libgcc/config.host: Add lm32* targets.
-diff -Naur gcc-4.4.7.orig/libgcc/config/lm32/t-elf gcc-4.4.7/libgcc/config/lm32/t-elf
---- gcc-4.4.7.orig/libgcc/config/lm32/t-elf 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.7/libgcc/config/lm32/t-elf 2012-09-27 15:54:39.133197349 +0200
-@@ -0,0 +1,12 @@
-+# Assemble startup files.
-+
-+$(T)crti.o: $(gcc_srcdir)/config/lm32/crti.S $(GCC_PASSES)
-+ $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(MULTILIB_CFLAGS) $(INCLUDES) \
-+ -c -o $(T)crti.o -x assembler-with-cpp $(gcc_srcdir)/config/lm32/crti.S
-+
-+$(T)crtn.o: $(gcc_srcdir)/config/lm32/crtn.S $(GCC_PASSES)
-+ $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(MULTILIB_CFLAGS) $(INCLUDES) \
-+ -c -o $(T)crtn.o -x assembler-with-cpp $(gcc_srcdir)/config/lm32/crtn.S
-+
-+CRTSTUFF_T_CFLAGS = -G 0
-+TARGET_LIBGCC2_CFLAGS = -G 0
-diff -Naur gcc-4.4.7.orig/libgcc/config/lm32/t-uclinux gcc-4.4.7/libgcc/config/lm32/t-uclinux
---- gcc-4.4.7.orig/libgcc/config/lm32/t-uclinux 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.7/libgcc/config/lm32/t-uclinux 2012-09-27 15:54:39.133197349 +0200
-@@ -0,0 +1,2 @@
-+CRTSTUFF_T_CFLAGS = -fPIC
-+TARGET_LIBGCC2_CFLAGS = -fPIC
-diff -Naur gcc-4.4.7.orig/libgcc/config.host gcc-4.4.7/libgcc/config.host
---- gcc-4.4.7.orig/libgcc/config.host 2011-08-24 20:05:42.000000000 +0200
-+++ gcc-4.4.7/libgcc/config.host 2012-09-27 15:54:39.132197333 +0200
-@@ -95,6 +95,9 @@
- hppa*-*-*)
- cpu_type=pa
- ;;
-+lm32*-*-*)
-+ cpu_type=lm32
-+ ;;
- m32r*-*-*)
- cpu_type=m32r
- ;;
-@@ -355,6 +358,14 @@
- ;;
- iq2000*-*-elf*)
- ;;
-+lm32-*-elf* | lm32-*-rtems*)
-+ extra_parts="crtbegin.o crtend.o crti.o crtn.o"
-+ tmake_file="lm32/t-elf"
-+ ;;
-+lm32-*-uclinux*)
-+ extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
-+ tmake_file="lm32/t-uclinux"
-+ ;;
- m32r-*-elf*|m32r-*-rtems*)
- ;;
- m32rle-*-elf*)
-diff -Naur gcc-4.4.7.orig/Makefile.in gcc-4.4.7/Makefile.in
---- gcc-4.4.7.orig/Makefile.in 2009-04-25 06:10:29.000000000 +0200
-+++ gcc-4.4.7/Makefile.in 2012-09-27 15:54:39.094196744 +0200
-@@ -223,7 +223,7 @@
- # directories built for the target.
- TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)"
- # This is the list of variables to export in the environment when
--# configuring subdirectories for the host system.
-+# configuring subdirectories for the target system.
- BASE_TARGET_EXPORTS = \
- $(BASE_EXPORTS) \
- AR="$(AR_FOR_TARGET)"; export AR; \
-@@ -245,7 +245,10 @@
- STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
- WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
- WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
-- $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
-+ at if gcc-bootstrap
-+ $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
-+ at endif gcc-bootstrap
-+ $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
-
- RAW_CXX_TARGET_EXPORTS = \
- $(BASE_TARGET_EXPORTS) \
-diff -Naur gcc-4.4.7.orig/Makefile.tpl gcc-4.4.7/Makefile.tpl
---- gcc-4.4.7.orig/Makefile.tpl 2009-04-14 10:57:33.000000000 +0200
-+++ gcc-4.4.7/Makefile.tpl 2012-09-27 15:54:39.098196805 +0200
-@@ -226,7 +226,7 @@
- # directories built for the target.
- TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)"
- # This is the list of variables to export in the environment when
--# configuring subdirectories for the host system.
-+# configuring subdirectories for the target system.
- BASE_TARGET_EXPORTS = \
- $(BASE_EXPORTS) \
- AR="$(AR_FOR_TARGET)"; export AR; \
-@@ -248,7 +248,10 @@
- STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
- WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
- WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
-- $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
-+ at if gcc-bootstrap
-+ $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
-+ at endif gcc-bootstrap
-+ $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
-
- RAW_CXX_TARGET_EXPORTS = \
- $(BASE_TARGET_EXPORTS) \
diff --git a/patches/gcc-core-4.4.6-rtems4.10-20110829.diff b/patches/gcc-core-4.4.6-rtems4.10-20110829.diff
deleted file mode 100644
index c3a2c22..0000000
--- a/patches/gcc-core-4.4.6-rtems4.10-20110829.diff
+++ /dev/null
@@ -1,4958 +0,0 @@
-diff -Naur gcc-4.4.6.orig/ChangeLog.rtems gcc-4.4.6/ChangeLog.rtems
---- gcc-4.4.6.orig/ChangeLog.rtems 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.6/ChangeLog.rtems 2011-08-29 07:16:18.126123562 +0200
-@@ -0,0 +1,9 @@
-+2011-04-20 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * configure, configure.ac (PPL): Merge gcc-4.6.0's ppl detection
-+ (Work-around build breakdown on fedora 15).
-+
-+ Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * configure, configure.ac (skipdirs): Add target-libiberty.
-+
-diff -Naur gcc-4.4.6.orig/configure gcc-4.4.6/configure
---- gcc-4.4.6.orig/configure 2010-10-02 13:40:32.000000000 +0200
-+++ gcc-4.4.6/configure 2011-08-29 07:16:18.130123715 +0200
-@@ -935,7 +935,8 @@
- --enable-gold use gold instead of ld
- --enable-libada build libada directory
- --enable-libssp build libssp directory
-- --disable-ppl-version-check disable check for PPL version
-+ --disable-ppl-version-check
-+ disable check for PPL version
- --disable-cloog-version-check disable check for CLooG version
- --enable-stage1-languages[=all] choose additional languages to build during
- stage1. Mostly useful for compiler development.
-@@ -971,11 +972,12 @@
- --with-gmp-lib=PATH specify directory for the installed GMP library
- --with-host-libstdcxx=L Use linker arguments L to link with libstdc++
- when linking with PPL
-- --with-ppl=PATH Specify prefix directory for the installed PPL package
-- Equivalent to --with-ppl-include=PATH/include
-- plus --with-ppl-lib=PATH/lib
-- --with-ppl-include=PATH Specify directory for installed PPL include files
-- --with-ppl-lib=PATH Specify the directory for the installed PPL library
-+ --with-ppl=PATH specify prefix directory for the installed PPL
-+ package. Equivalent to
-+ --with-ppl-include=PATH/include plus
-+ --with-ppl-lib=PATH/lib
-+ --with-ppl-include=PATH specify directory for installed PPL include files
-+ --with-ppl-lib=PATH specify directory for the installed PPL library
- --with-cloog=PATH Specify prefix directory for the installed CLooG-PPL package
- Equivalent to --with-cloog-include=PATH/include
- plus --with-cloog-lib=PATH/lib
-@@ -2267,6 +2269,7 @@
- noconfigdirs="$noconfigdirs target-newlib target-libiberty target-libgloss ${libgcj} target-libmudflap"
- ;;
- *-*-rtems*)
-+ skipdirs="$skipdirs target-libiberty"
- noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
- ;;
- # The tpf target doesn't support gdb yet.
-@@ -4829,10 +4832,9 @@
- esac
-
- # Check for PPL
--ppl_major_version=0
--ppl_minor_version=10
--ppllibs=" -lppl_c -lppl -lgmpxx $with_host_libstdcxx "
-+ppllibs=
- pplinc=
-+pwllib=
-
-
- # Check whether --with-ppl or --without-ppl was given.
-@@ -4841,55 +4843,143 @@
-
- fi;
-
--# Check whether --with-ppl_include or --without-ppl_include was given.
-+# Check whether --with-ppl-include or --without-ppl-include was given.
- if test "${with_ppl_include+set}" = set; then
- withval="$with_ppl_include"
-
- fi;
-
--# Check whether --with-ppl_lib or --without-ppl_lib was given.
-+# Check whether --with-ppl-lib or --without-ppl-lib was given.
- if test "${with_ppl_lib+set}" = set; then
- withval="$with_ppl_lib"
-
- fi;
-
-+# Check whether --enable-ppl-version-check or --disable-ppl-version-check was given.
-+if test "${enable_ppl_version_check+set}" = set; then
-+ enableval="$enable_ppl_version_check"
-+
-+fi;
-+
- case $with_ppl in
-- no)
-- ppllibs=
-+ yes | no | "")
- ;;
- *)
-- ppllibs="-L$with_ppl/lib -lppl_c -lppl -lgmpxx $with_host_libstdcxx"
-+ ppllibs="-L$with_ppl/lib"
- pplinc="-I$with_ppl/include $pplinc"
-- LIBS="$ppllibs $LIBS"
-+ if test -d "$with_ppl/lib" && test -d "$with_ppl/include"; then
-+ with_ppl=yes
-+ else
-+ { { echo "$as_me:$LINENO: error: cannot find directories \"$with_ppl/lib\" or \"$with_ppl/include\"" >&5
-+echo "$as_me: error: cannot find directories \"$with_ppl/lib\" or \"$with_ppl/include\"" >&2;}
-+ { (exit 1); exit 1; }; }
-+ fi
- ;;
- esac
--if test "x$with_ppl_include" != x; then
-+
-+if test x"$with_ppl_include" != x; then
- pplinc="-I$with_ppl_include $pplinc"
-+ with_ppl=yes
- fi
-+
- if test "x$with_ppl_lib" != x; then
-- ppllibs="-L$with_ppl_lib -lppl_c -lppl -lgmpxx $with_host_libstdcxx"
-- LIBS="$ppllibs $LIBS"
-+ ppllibs="-L$with_ppl_lib"
-+ with_ppl=yes
- fi
--if test "x$with_ppl$with_ppl_include$with_ppl_lib" = x && test -d ${srcdir}/ppl; then
-- ppllibs='-L$$r/$(HOST_SUBDIR)/ppl/.libs -L$$r/$(HOST_SUBDIR)/ppl/_libs -lppl_c -lppl -lgmpxx '"$with_host_libstdcxx "
-- pplinc='-I$$r/$(HOST_SUBDIR)/ppl/include -I$$s/ppl/include '
-- LIBS="$ppllibs $LIBS"
-+
-+if test x"$with_ppl$with_ppl_include$with_ppl_lib" = x && test -d ${srcdir}/ppl; then
-+ if test x"$enable_watchdog" = xyes; then
-+ pwllib="-lpwl"
-+ fi
-+ ppllibs='-L$$r/$(HOST_SUBDIR)/ppl/interfaces/C/'"$lt_cv_objdir"' -L$$r/$(HOST_SUBDIR)/ppl/src/'"$lt_cv_objdir"
-+ pplinc='-I$$r/$(HOST_SUBDIR)/ppl/src -I$$r/$(HOST_SUBDIR)/ppl/interfaces/C '
-+ enable_ppl_version_check=no
-+ with_ppl=yes
- fi
-
--# Check whether --enable-ppl-version-check or --disable-ppl-version-check was given.
--if test "${enable_ppl_version_check+set}" = set; then
-- enableval="$enable_ppl_version_check"
-- ENABLE_PPL_CHECK=$enableval
-+if test "x$with_ppl" != xno; then
-+ if test "x$pwllib" = x; then
-+ saved_LDFLAGS="$LDFLAGS"
-+ LDFLAGS="$LDFLAGS $ppllibs"
-+ echo "$as_me:$LINENO: checking for PWL_handle_timeout in -lpwl" >&5
-+echo $ECHO_N "checking for PWL_handle_timeout in -lpwl... $ECHO_C" >&6
-+if test "${ac_cv_lib_pwl_PWL_handle_timeout+set}" = set; then
-+ echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-- ENABLE_PPL_CHECK=yes
--fi;
-+ ac_check_lib_save_LIBS=$LIBS
-+LIBS="-lpwl $LIBS"
-+cat >conftest.$ac_ext <<_ACEOF
-+/* confdefs.h. */
-+_ACEOF
-+cat confdefs.h >>conftest.$ac_ext
-+cat >>conftest.$ac_ext <<_ACEOF
-+/* end confdefs.h. */
-
--if test "${ENABLE_PPL_CHECK}" = "yes"; then
-- saved_CFLAGS="$CFLAGS"
-- CFLAGS="$CFLAGS $pplinc $gmpinc"
-- echo "$as_me:$LINENO: checking for version $ppl_major_version.$ppl_minor_version of PPL" >&5
--echo $ECHO_N "checking for version $ppl_major_version.$ppl_minor_version of PPL... $ECHO_C" >&6
-- cat >conftest.$ac_ext <<_ACEOF
-+/* Override any gcc2 internal prototype to avoid an error. */
-+#ifdef __cplusplus
-+extern "C"
-+#endif
-+/* We use char because int might match the return type of a gcc2
-+ builtin and then its argument prototype would still apply. */
-+char PWL_handle_timeout ();
-+int
-+main ()
-+{
-+PWL_handle_timeout ();
-+ ;
-+ return 0;
-+}
-+_ACEOF
-+rm -f conftest.$ac_objext conftest$ac_exeext
-+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-+ (eval $ac_link) 2>conftest.er1
-+ ac_status=$?
-+ grep -v '^ *+' conftest.er1 >conftest.err
-+ rm -f conftest.er1
-+ cat conftest.err >&5
-+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+ (exit $ac_status); } &&
-+ { ac_try='test -z "$ac_c_werror_flag"
-+ || test ! -s conftest.err'
-+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+ (eval $ac_try) 2>&5
-+ ac_status=$?
-+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+ (exit $ac_status); }; } &&
-+ { ac_try='test -s conftest$ac_exeext'
-+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+ (eval $ac_try) 2>&5
-+ ac_status=$?
-+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+ (exit $ac_status); }; }; then
-+ ac_cv_lib_pwl_PWL_handle_timeout=yes
-+else
-+ echo "$as_me: failed program was:" >&5
-+sed 's/^/| /' conftest.$ac_ext >&5
-+
-+ac_cv_lib_pwl_PWL_handle_timeout=no
-+fi
-+rm -f conftest.err conftest.$ac_objext \
-+ conftest$ac_exeext conftest.$ac_ext
-+LIBS=$ac_check_lib_save_LIBS
-+fi
-+echo "$as_me:$LINENO: result: $ac_cv_lib_pwl_PWL_handle_timeout" >&5
-+echo "${ECHO_T}$ac_cv_lib_pwl_PWL_handle_timeout" >&6
-+if test $ac_cv_lib_pwl_PWL_handle_timeout = yes; then
-+ pwllib="-lpwl"
-+fi
-+
-+ LDFLAGS="$saved_LDFLAGS"
-+ fi
-+
-+ ppllibs="$ppllibs -lppl_c -lppl $pwllib -lgmpxx"
-+
-+ if test "$enable_ppl_version_check" != no; then
-+ saved_CFLAGS="$CFLAGS"
-+ CFLAGS="$CFLAGS $pplinc $gmpinc"
-+ echo "$as_me:$LINENO: checking for version 0.10 (revision 0 or later) of PPL" >&5
-+echo $ECHO_N "checking for version 0.10 (revision 0 or later) of PPL... $ECHO_C" >&6
-+ cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -4900,9 +4990,9 @@
- main ()
- {
-
-- #if PPL_VERSION_MAJOR != $ppl_major_version || PPL_VERSION_MINOR != $ppl_minor_version
-- choke me
-- #endif
-+ #if PPL_VERSION_MAJOR != 0 || PPL_VERSION_MINOR < 10
-+ choke me
-+ #endif
-
- ;
- return 0;
-@@ -4937,10 +5027,11 @@
- sed 's/^/| /' conftest.$ac_ext >&5
-
- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6; ppllibs= ; pplinc=
-+echo "${ECHO_T}no" >&6; ppllibs= ; pplinc= ; with_ppl=no
- fi
- rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-- CFLAGS="$saved_CFLAGS"
-+ CFLAGS="$saved_CFLAGS"
-+ fi
- fi
-
- # Flags needed for PPL
-@@ -6259,7 +6350,7 @@
- # to it. This is right: we don't want to search that directory
- # for binaries, but we want the header files in there, so add
- # them explicitly.
-- FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/$(HOST_SUBDIR)/gcc/include'
-+ FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/$(HOST_SUBDIR)/gcc/include -isystem $$r/$(HOST_SUBDIR)/gcc/include-fixed'
-
- # Someone might think of using the pre-installed headers on
- # Canadian crosses, in case the installed compiler is not fully
-diff -Naur gcc-4.4.6.orig/configure.ac gcc-4.4.6/configure.ac
---- gcc-4.4.6.orig/configure.ac 2010-10-02 13:40:32.000000000 +0200
-+++ gcc-4.4.6/configure.ac 2011-08-29 07:16:18.131123743 +0200
-@@ -502,6 +502,7 @@
- noconfigdirs="$noconfigdirs target-newlib target-libiberty target-libgloss ${libgcj} target-libmudflap"
- ;;
- *-*-rtems*)
-+ skipdirs="$skipdirs target-libiberty"
- noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
- ;;
- # The tpf target doesn't support gdb yet.
-@@ -1328,55 +1329,81 @@
- esac
-
- # Check for PPL
--ppl_major_version=0
--ppl_minor_version=10
--ppllibs=" -lppl_c -lppl -lgmpxx $with_host_libstdcxx "
-+ppllibs=
- pplinc=
-+pwllib=
-
--AC_ARG_WITH(ppl, [ --with-ppl=PATH Specify prefix directory for the installed PPL package
-- Equivalent to --with-ppl-include=PATH/include
-- plus --with-ppl-lib=PATH/lib])
--AC_ARG_WITH(ppl_include, [ --with-ppl-include=PATH Specify directory for installed PPL include files])
--AC_ARG_WITH(ppl_lib, [ --with-ppl-lib=PATH Specify the directory for the installed PPL library])
-+AC_ARG_WITH(ppl,
-+[AS_HELP_STRING([--with-ppl=PATH],
-+ [specify prefix directory for the installed PPL package.
-+ Equivalent to --with-ppl-include=PATH/include
-+ plus --with-ppl-lib=PATH/lib])])
-+AC_ARG_WITH(ppl-include,
-+[AS_HELP_STRING([--with-ppl-include=PATH],
-+ [specify directory for installed PPL include files])])
-+AC_ARG_WITH(ppl-lib,
-+[AS_HELP_STRING([--with-ppl-lib=PATH],
-+ [specify directory for the installed PPL library])])
-
--case $with_ppl in
-- no)
-- ppllibs=
-+AC_ARG_ENABLE(ppl-version-check,
-+[AS_HELP_STRING([--disable-ppl-version-check],
-+ [disable check for PPL version])])
-+
-+case $with_ppl in
-+ yes | no | "")
- ;;
- *)
-- ppllibs="-L$with_ppl/lib -lppl_c -lppl -lgmpxx $with_host_libstdcxx"
-+ ppllibs="-L$with_ppl/lib"
- pplinc="-I$with_ppl/include $pplinc"
-- LIBS="$ppllibs $LIBS"
-+ if test -d "$with_ppl/lib" && test -d "$with_ppl/include"; then
-+ with_ppl=yes
-+ else
-+ AC_MSG_ERROR([cannot find directories "$with_ppl/lib" or "$with_ppl/include"])
-+ fi
- ;;
- esac
--if test "x$with_ppl_include" != x; then
-+
-+if test x"$with_ppl_include" != x; then
- pplinc="-I$with_ppl_include $pplinc"
-+ with_ppl=yes
- fi
-+
- if test "x$with_ppl_lib" != x; then
-- ppllibs="-L$with_ppl_lib -lppl_c -lppl -lgmpxx $with_host_libstdcxx"
-- LIBS="$ppllibs $LIBS"
-+ ppllibs="-L$with_ppl_lib"
-+ with_ppl=yes
- fi
--if test "x$with_ppl$with_ppl_include$with_ppl_lib" = x && test -d ${srcdir}/ppl; then
-- ppllibs='-L$$r/$(HOST_SUBDIR)/ppl/.libs -L$$r/$(HOST_SUBDIR)/ppl/_libs -lppl_c -lppl -lgmpxx '"$with_host_libstdcxx "
-- pplinc='-I$$r/$(HOST_SUBDIR)/ppl/include -I$$s/ppl/include '
-- LIBS="$ppllibs $LIBS"
-+
-+if test x"$with_ppl$with_ppl_include$with_ppl_lib" = x && test -d ${srcdir}/ppl; then
-+ if test x"$enable_watchdog" = xyes; then
-+ pwllib="-lpwl"
-+ fi
-+ ppllibs='-L$$r/$(HOST_SUBDIR)/ppl/interfaces/C/'"$lt_cv_objdir"' -L$$r/$(HOST_SUBDIR)/ppl/src/'"$lt_cv_objdir"
-+ pplinc='-I$$r/$(HOST_SUBDIR)/ppl/src -I$$r/$(HOST_SUBDIR)/ppl/interfaces/C '
-+ enable_ppl_version_check=no
-+ with_ppl=yes
- fi
-
--AC_ARG_ENABLE(ppl-version-check,
--[ --disable-ppl-version-check disable check for PPL version],
--ENABLE_PPL_CHECK=$enableval,
--ENABLE_PPL_CHECK=yes)
-+if test "x$with_ppl" != xno; then
-+ if test "x$pwllib" = x; then
-+ saved_LDFLAGS="$LDFLAGS"
-+ LDFLAGS="$LDFLAGS $ppllibs"
-+ AC_CHECK_LIB(pwl,PWL_handle_timeout,[pwllib="-lpwl"])
-+ LDFLAGS="$saved_LDFLAGS"
-+ fi
-
--if test "${ENABLE_PPL_CHECK}" = "yes"; then
-- saved_CFLAGS="$CFLAGS"
-- CFLAGS="$CFLAGS $pplinc $gmpinc"
-- AC_MSG_CHECKING([for version $ppl_major_version.$ppl_minor_version of PPL])
-- AC_TRY_COMPILE([#include "ppl_c.h"],[
-- #if PPL_VERSION_MAJOR != $ppl_major_version || PPL_VERSION_MINOR != $ppl_minor_version
-- choke me
-- #endif
-- ], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no]); ppllibs= ; pplinc= ])
-- CFLAGS="$saved_CFLAGS"
-+ ppllibs="$ppllibs -lppl_c -lppl $pwllib -lgmpxx"
-+
-+ if test "$enable_ppl_version_check" != no; then
-+ saved_CFLAGS="$CFLAGS"
-+ CFLAGS="$CFLAGS $pplinc $gmpinc"
-+ AC_MSG_CHECKING([for version 0.10 (revision 0 or later) of PPL])
-+ AC_TRY_COMPILE([#include "ppl_c.h"],[
-+ #if PPL_VERSION_MAJOR != 0 || PPL_VERSION_MINOR < 10
-+ choke me
-+ #endif
-+ ], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no]); ppllibs= ; pplinc= ; with_ppl=no ])
-+ CFLAGS="$saved_CFLAGS"
-+ fi
- fi
-
- # Flags needed for PPL
-@@ -2560,7 +2587,7 @@
- # to it. This is right: we don't want to search that directory
- # for binaries, but we want the header files in there, so add
- # them explicitly.
-- FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/$(HOST_SUBDIR)/gcc/include'
-+ FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/$(HOST_SUBDIR)/gcc/include -isystem $$r/$(HOST_SUBDIR)/gcc/include-fixed'
-
- # Someone might think of using the pre-installed headers on
- # Canadian crosses, in case the installed compiler is not fully
-diff -Naur gcc-4.4.6.orig/gcc/ChangeLog.rtems gcc-4.4.6/gcc/ChangeLog.rtems
---- gcc-4.4.6.orig/gcc/ChangeLog.rtems 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.6/gcc/ChangeLog.rtems 2011-08-29 07:16:18.132123787 +0200
-@@ -0,0 +1,60 @@
-+2011-08-29 Ralf Corsépius <ralf.corsepius at rtems.org>
-+ and Eric Norum <wenorum at lbl.gov>
-+
-+ Fix bootstrap breakdowns on OS X 10.7.1 (Lion):
-+ * toplev.h, toplev.c: Switch-off "extern inline" if using clang.
-+
-+2011-02-20 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * config/rs6000/t-rtems: Remove -mcpu=601 multilib.
-+ * config/rs6000/t-rtems: Remove -Dmpc8260 multilib.
-+
-+2010-03-15 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ Patch from Thomas Doerfler <Thomas.Doerfler at embedded-brains.de>:
-+ * config/arm/rtems-elf.h, config/arm/t-rtems: Add optional support
-+ for vfp FPU model
-+
-+2010-02-10 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * config/rtems.h: Abandon -qrtems_debug.
-+
-+2009-12-01 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * config/avr/avr.h (LINK_SPEC): Pass -m avrN to ld for -mmcu=avrN.
-+
-+2009-11-04 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * config/m32c/rtems.h, config/m68k/rtemself.h,
-+ config/m68k/rtemself.h, config/sh/rtemself.h,
-+ config/sparc/rtemself.h: Undef WCHAR_TYPE_SIZE, WCHAR_TYPE.
-+ (Resets WCHAR_TYPE's to defaults. Prevents broken GCC tm_files
-+ to interfere and cause wchar_t/wint_t incompatibilities).
-+
-+2009-10-15 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * config/avr/t-rtems: Don't build _exit.
-+
-+ Jon Beniston <jon at beniston.com>
-+
-+ * config/lm32/arithmetic.c, config/lm32/crti.S,
-+ config/lm32/crtn.S, config/lm32/lib1funcs.S,
-+ config/lm32/lm32.c, config/lm32/lm32.h,
-+ config/lm32/lm32.md, config/lm32/lm32.opt,
-+ config/lm32/lm32-protos.h, config/lm32/predicates.md,
-+ config/lm32/rtems.h, config/lm32/sfp-machine.h,
-+ config/lm32/t-fprules-softfp, config/lm32/t-lm32,
-+ config/lm32/uclinux-elf.h: New (lm32 port).
-+ * config.gcc: Add lm32* targets.
-+ * doc/contrib.texi, doc/invoke.texi: Add lm32.
-+
-+ Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * config/rs6000/rtems.h: Support for custom RTEMS multilibs.
-+ Support TARGET_E500.
-+ * config/rs6000/t-rtems: Custom RTEMS multilibs.
-+
-+ Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * config/mips/elf.h: Remove NO_IMPLICIT_EXTERN_C.
-+
-\ No newline at end of file
-diff -Naur gcc-4.4.6.orig/gcc/config/arm/rtems-elf.h gcc-4.4.6/gcc/config/arm/rtems-elf.h
---- gcc-4.4.6.orig/gcc/config/arm/rtems-elf.h 2009-03-25 13:54:16.000000000 +0100
-+++ gcc-4.4.6/gcc/config/arm/rtems-elf.h 2011-08-29 07:16:18.132123787 +0200
-@@ -36,7 +36,7 @@
- */
- #undef SUBTARGET_EXTRA_ASM_SPEC
- #define SUBTARGET_EXTRA_ASM_SPEC "\
-- %{!mhard-float: %{!msoft-float:-mfpu=softfpa}}"
-+ %{!mhard-float: %{!mfpu=vfp: %{!msoft-float:-mfpu=softfpa}}}"
-
- /*
- * The default includes --start-group and --end-group which conflicts
-diff -Naur gcc-4.4.6.orig/gcc/config/arm/t-rtems gcc-4.4.6/gcc/config/arm/t-rtems
---- gcc-4.4.6.orig/gcc/config/arm/t-rtems 2004-11-23 06:30:32.000000000 +0100
-+++ gcc-4.4.6/gcc/config/arm/t-rtems 2011-08-29 07:16:18.133123835 +0200
-@@ -5,6 +5,41 @@
- MULTILIB_EXCEPTIONS =
- MULTILIB_MATCHES = marm=mno-thumb
-
--MULTILIB_OPTIONS += msoft-float/mhard-float
--MULTILIB_DIRNAMES += soft fpu
--MULTILIB_EXCEPTIONS += *mthumb/*mhard-float*
-+MULTILIB_OPTIONS += mhard-float/mfloat-abi=softfp
-+MULTILIB_DIRNAMES += fpu softfp
-+MULTILIB_EXCEPTIONS += *mthumb*/*mhard-float* *mthumb*/*mfloat-abi=softfp*
-+MULTILIB_MATCHES =
-+
-+MULTILIB_OPTIONS += mfpu=vfp
-+MULTILIB_DIRNAMES += vfp
-+MULTILIB_EXCEPTIONS += *mhard-float*/*mfpu=vfp* *marm*/*mfloat-abi=softfp*/*mfpu=fpa*
-+MULTILIB_EXCLUSIONS += !mthumb/mfloat-abi=softfp/!mfpu=vfp
-+
-+# default float model is fpa, so don't create a explicit copy of it
-+MULTILIB_EXCEPTIONS += *marm*/*mfpa*
-+
-+# permutations of the options which are useful (+) or make no sense (-),
-+# defaults are in brackets:
-+# + (arm/soft/fpa)
-+# + (arm/soft)/vfp
-+# - (arm)/softfp(/fpa)
-+# + (arm)/softfp/vfp
-+# + (arm)/hard-float(/fpa)
-+# - (arm)/hard-float/vfp
-+# + thumb/(soft/fpa)
-+# + thumb/(soft/)vfp
-+# - thumb/softfp/fpa
-+# - thumb/softfp/vfp
-+# - thumb/hard-float/fpa
-+# - thumb/hard-float/vfp
-+
-+# subdirs to be used for multilibs and their respective options:
-+#/thumb/vfp -> thumb/soft/vfp
-+#/thumb/fpa -> thumb/soft/fpa
-+#/thumb -> thumb/soft/fpa
-+#/vfp -> arm/soft/vfp
-+#/softfp/vfp -> arm/softfp/cfp
-+#/fpu/fpa -> arm/hard/fpa
-+#/fpu -> arm/hard/fpa
-+#/fpa -> arm/soft/fpa
-+#. -> arm/soft/fpa
-diff -Naur gcc-4.4.6.orig/gcc/config/avr/avr.h gcc-4.4.6/gcc/config/avr/avr.h
---- gcc-4.4.6.orig/gcc/config/avr/avr.h 2009-03-28 22:09:50.000000000 +0100
-+++ gcc-4.4.6/gcc/config/avr/avr.h 2011-08-29 07:16:18.133123835 +0200
-@@ -811,12 +811,15 @@
- mmcu=at90can64*|\
- mmcu=at90usb64*:--pmem-wrap-around=64k}}}\
- %{!mmcu*: -m avr2}\
--%{mmcu=at90s1200|\
-+%{mmcu=avr1|\
-+ mmcu=at90s1200|\
- mmcu=attiny11|\
- mmcu=attiny12|\
- mmcu=attiny15|\
- mmcu=attiny28: -m avr1}\
--%{mmcu=attiny22|\
-+%{mmcu=avr2|\
-+ mmcu=avr25|\
-+ mmcu=attiny22|\
- mmcu=attiny26|\
- mmcu=at90s2*|\
- mmcu=at90s4*|\
-@@ -831,14 +834,18 @@
- mmcu=attiny261|\
- mmcu=attiny4*|\
- mmcu=attiny8*: -m avr2}\
--%{mmcu=atmega103|\
-+%{mmcu=avr3|\
-+ mmcu=avr31|\
-+ mmcu=avr35|\
-+ mmcu=atmega103|\
- mmcu=at43*|\
- mmcu=at76*|\
- mmcu=at90usb82|\
- mmcu=at90usb162|\
- mmcu=attiny16*|\
- mmcu=attiny32*: -m avr3}\
--%{mmcu=atmega8*|\
-+%{mmcu=avr4|\
-+ mmcu=atmega8*|\
- mmcu=atmega4*|\
- mmcu=at90pwm1|\
- mmcu=at90pwm2|\
-@@ -846,7 +853,9 @@
- mmcu=at90pwm3|\
- mmcu=at90pwm3b|\
- mmcu=at90pwm81: -m avr4}\
--%{mmcu=atmega16*|\
-+%{mmcu=avr5|\
-+ mmcu=avr51|\
-+ mmcu=atmega16*|\
- mmcu=atmega32*|\
- mmcu=atmega406|\
- mmcu=atmega64*|\
-@@ -860,7 +869,8 @@
- mmcu=at94k|\
- mmcu=m3000*|\
- mmcu=m3001*: -m avr5}\
--%{mmcu=atmega256*:-m avr6}\
-+%{mmcu=avr6|\
-+ mmcu=atmega256*:-m avr6}\
- %{mmcu=atmega324*|\
- mmcu=atmega325*|\
- mmcu=atmega328p|\
-diff -Naur gcc-4.4.6.orig/gcc/config/avr/t-rtems gcc-4.4.6/gcc/config/avr/t-rtems
---- gcc-4.4.6.orig/gcc/config/avr/t-rtems 2004-11-23 04:44:03.000000000 +0100
-+++ gcc-4.4.6/gcc/config/avr/t-rtems 2011-08-29 07:16:18.133123835 +0200
-@@ -1,3 +1,4 @@
- # Multilibs for avr RTEMS targets.
-
--# ATM, this is just a stub
-+# RTEMS uses _exit from newlib
-+LIB1ASMFUNCS := $(filter-out _exit,$(LIB1ASMFUNCS))
-diff -Naur gcc-4.4.6.orig/gcc/config/lm32/arithmetic.c gcc-4.4.6/gcc/config/lm32/arithmetic.c
---- gcc-4.4.6.orig/gcc/config/lm32/arithmetic.c 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.6/gcc/config/lm32/arithmetic.c 2011-08-29 07:16:18.133123835 +0200
-@@ -0,0 +1,305 @@
-+/* Fixed-point arithmetic for Lattice Mico32.
-+ Contributed by Jon Beniston <jon at beniston.com>
-+
-+ Copyright (C) 2008 Free Software Foundation, Inc.
-+
-+ This file is free software; you can redistribute it and/or modify it
-+ under the terms of the GNU General Public License as published by the
-+ Free Software Foundation; either version 2, or (at your option) any
-+ later version.
-+
-+ In addition to the permissions in the GNU General Public License, the
-+ Free Software Foundation gives you unlimited permission to link the
-+ compiled version of this file into combinations with other programs,
-+ and to distribute those combinations without any restriction coming
-+ from the use of this file. (The General Public License restrictions
-+ do apply in other respects; for example, they cover modification of
-+ the file, and distribution when not linked into a combine
-+ executable.)
-+
-+ This file is distributed in the hope that it will be useful, but
-+ WITHOUT ANY WARRANTY; without even the implied warranty of
-+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+ General Public License for more details.
-+
-+ You should have received a copy of the GNU General Public License
-+ along with this program; see the file COPYING. If not, write to
-+ the Free Software Foundation, 51 Franklin Street, Fifth Floor,
-+ Boston, MA 02110-1301, USA. */
-+
-+typedef unsigned long UQItype __attribute__ ((mode (QI)));
-+typedef long SItype __attribute__ ((mode (SI)));
-+typedef unsigned long USItype __attribute__ ((mode (SI)));
-+
-+/* Prototypes */
-+
-+USItype __mulsi3 (USItype a, USItype b);
-+
-+USItype __udivmodsi4 (USItype num, USItype den, int modwanted);
-+SItype __divsi3 (SItype a, SItype b);
-+SItype __modsi3 (SItype a, SItype b);
-+USItype __udivsi3 (USItype a, USItype b);
-+USItype __umodsi3 (USItype a, USItype b);
-+
-+SItype __ashlsi3 (SItype a, SItype b);
-+SItype __ashrsi3 (SItype a, SItype b);
-+USItype __lshrsi3 (USItype a, USItype b);
-+
-+/* Multiplication */
-+
-+#ifdef L_mulsi3
-+USItype
-+__mulsi3 (USItype a, USItype b)
-+{
-+ USItype result;
-+
-+ result = 0;
-+
-+ if (a==0)
-+ return 0;
-+
-+ while (b!=0)
-+ {
-+ if (b & 1)
-+ result += a;
-+ a <<= 1;
-+ b >>= 1;
-+ }
-+
-+ return result;
-+}
-+#endif
-+
-+/* Division */
-+
-+#ifdef L_udivmodsi4
-+USItype
-+__udivmodsi4 (USItype num, USItype den, int modwanted)
-+{
-+ USItype bit = 1;
-+ USItype res = 0;
-+
-+ while (den < num && bit && !(den & (1L<<31)))
-+ {
-+ den <<=1;
-+ bit <<=1;
-+ }
-+ while (bit)
-+ {
-+ if (num >= den)
-+ {
-+ num -= den;
-+ res |= bit;
-+ }
-+ bit >>=1;
-+ den >>=1;
-+ }
-+ if (modwanted)
-+ return num;
-+ return res;
-+}
-+#endif
-+
-+#ifdef L_divsi3
-+
-+static const UQItype __divsi3_table[] = {
-+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 3, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 4, 2, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 5, 2, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 6, 3, 2, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 7, 3, 2, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 8, 4, 2, 2, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 9, 4, 3, 2, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0,
-+ 0, 10, 5, 3, 2, 2, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0,
-+ 0, 11, 5, 3, 2, 2, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0,
-+ 0, 12, 6, 4, 3, 2, 2, 1, 1, 1, 1, 1, 1, 0, 0, 0,
-+ 0, 13, 6, 4, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 0, 0,
-+ 0, 14, 7, 4, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 0,
-+ 0, 15, 7, 5, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1,
-+};
-+
-+SItype
-+__divsi3 (SItype a, SItype b)
-+{
-+ int neg = 0;
-+ SItype res;
-+ int cfg;
-+
-+ if (b == 0)
-+ {
-+ /* Raise divide by zero exception */
-+ int eba;
-+ __asm__ __volatile__ ("rcsr %0, EBA" : "=r" (eba));
-+ eba += 32 * 5;
-+ __asm__ __volatile__ ("mv ea, ra");
-+ __asm__ __volatile__ ("b %0" : : "r" (eba));
-+ }
-+
-+ if (((USItype)(a | b)) < 16)
-+ {
-+ res = __divsi3_table[(a << 4) + b];
-+ }
-+ else
-+ {
-+
-+ if (a < 0)
-+ {
-+ a = -a;
-+ neg = !neg;
-+ }
-+
-+ if (b < 0)
-+ {
-+ b = -b;
-+ neg = !neg;
-+ }
-+
-+ __asm__ ("rcsr %0, CFG" : "=r" (cfg));
-+ if (cfg & 2)
-+ __asm__ ("divu %0, %1, %2" : "=r" (res) : "r" (a), "r" (b));
-+ else
-+ res = __udivmodsi4 (a, b, 0);
-+
-+ if (neg)
-+ res = -res;
-+ }
-+
-+ return res;
-+}
-+#endif
-+
-+#ifdef L_modsi3
-+SItype
-+__modsi3 (SItype a, SItype b)
-+{
-+ int neg = 0;
-+ SItype res;
-+ int cfg;
-+
-+ if (b == 0)
-+ {
-+ /* Raise divide by zero exception */
-+ int eba, sr;
-+ /* Save interrupt enable */
-+ __asm__ __volatile__ ("rcsr %0, IE" : "=r" (sr));
-+ sr = (sr & 1) << 1;
-+ __asm__ __volatile__ ("wcsr IE, %0" : : "r" (sr));
-+ /* Branch to exception handler */
-+ __asm__ __volatile__ ("rcsr %0, EBA" : "=r" (eba));
-+ eba += 32 * 5;
-+ __asm__ __volatile__ ("mv ea, ra");
-+ __asm__ __volatile__ ("b %0" : : "r" (eba));
-+ }
-+
-+ if (a < 0)
-+ {
-+ a = -a;
-+ neg = 1;
-+ }
-+
-+ if (b < 0)
-+ b = -b;
-+
-+ __asm__ ("rcsr %0, CFG" : "=r" (cfg));
-+ if (cfg & 2)
-+ __asm__ ("modu %0, %1, %2" : "=r" (res) : "r" (a), "r" (b));
-+ else
-+ res = __udivmodsi4 (a, b, 1);
-+
-+ if (neg)
-+ res = -res;
-+
-+ return res;
-+}
-+#endif
-+
-+#ifdef L_udivsi3
-+USItype
-+__udivsi3 (USItype a, USItype b)
-+{
-+ if (b == 0)
-+ {
-+ /* Raise divide by zero exception */
-+ int eba, sr;
-+ /* Save interrupt enable */
-+ __asm__ __volatile__ ("rcsr %0, IE" : "=r" (sr));
-+ sr = (sr & 1) << 1;
-+ __asm__ __volatile__ ("wcsr IE, %0" : : "r" (sr));
-+ /* Branch to exception handler */
-+ __asm__ __volatile__ ("rcsr %0, EBA" : "=r" (eba));
-+ eba += 32 * 5;
-+ __asm__ __volatile__ ("mv ea, ra");
-+ __asm__ __volatile__ ("b %0" : : "r" (eba));
-+ }
-+
-+ return __udivmodsi4 (a, b, 0);
-+}
-+#endif
-+
-+#ifdef L_umodsi3
-+USItype
-+__umodsi3 (USItype a, USItype b)
-+{
-+ if (b == 0)
-+ {
-+ /* Raise divide by zero exception */
-+ int eba, sr;
-+ /* Save interrupt enable */
-+ __asm__ __volatile__ ("rcsr %0, IE" : "=r" (sr));
-+ sr = (sr & 1) << 1;
-+ __asm__ __volatile__ ("wcsr IE, %0" : : "r" (sr));
-+ /* Branch to exception handler */
-+ __asm__ __volatile__ ("rcsr %0, EBA" : "=r" (eba));
-+ eba += 32 * 5;
-+ __asm__ __volatile__ ("mv ea, ra");
-+ __asm__ __volatile__ ("b %0" : : "r" (eba));
-+ }
-+
-+ return __udivmodsi4 (a, b, 1);
-+}
-+#endif
-+
-+#if 0
-+
-+/* Shifts - Optimized versions implemented in assembly. Use these if code space is preferred to performance. */
-+
-+#ifdef L_ashlsi3
-+SItype
-+__ashlsi3 (SItype a, SItype b)
-+{
-+ int i;
-+
-+ for (i = (b & 0x1f); i > 0; --i)
-+ a += a;
-+ return a;
-+}
-+#endif
-+
-+#ifdef L_ashrsi3
-+SItype
-+__ashrsi3 (SItype a, SItype b)
-+{
-+ int i;
-+
-+ for (i = (b & 0x1f); i > 0; --i)
-+ __asm__ ("sri %0, %0, 1" : "=r" (a) : "0" (a));
-+ return a;
-+}
-+#endif
-+
-+#ifdef L_lshrsi3
-+USItype
-+__lshrsi3 (USItype a, USItype b)
-+{
-+ int i;
-+
-+ for (i = (b & 0x1f); i > 0; --i)
-+ __asm__ ("srui %0, %0, 1" : "=r" (a) : "0" (a));
-+ return a;
-+}
-+#endif
-+
-+#endif
-diff -Naur gcc-4.4.6.orig/gcc/config/lm32/crti.S gcc-4.4.6/gcc/config/lm32/crti.S
---- gcc-4.4.6.orig/gcc/config/lm32/crti.S 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.6/gcc/config/lm32/crti.S 2011-08-29 07:16:18.133123835 +0200
-@@ -0,0 +1,45 @@
-+# crti.S for Lattice Mico32
-+# Contributed by Jon Beniston <jon at beniston.com>
-+#
-+# Copyright (C) 2008 Free Software Foundation, Inc.
-+#
-+# This file is free software; you can redistribute it and/or modify it
-+# under the terms of the GNU General Public License as published by the
-+# Free Software Foundation; either version 2, or (at your option) any
-+# later version.
-+#
-+# In addition to the permissions in the GNU General Public License, the
-+# Free Software Foundation gives you unlimited permission to link the
-+# compiled version of this file into combinations with other programs,
-+# and to distribute those combinations without any restriction coming
-+# from the use of this file. (The General Public License restrictions
-+# do apply in other respects; for example, they cover modification of
-+# the file, and distribution when not linked into a combine
-+# executable.)
-+#
-+# This file is distributed in the hope that it will be useful, but
-+# WITHOUT ANY WARRANTY; without even the implied warranty of
-+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+# General Public License for more details.
-+#
-+# You should have received a copy of the GNU General Public License
-+# along with this program; see the file COPYING. If not, write to
-+# the Free Software Foundation, 51 Franklin Street, Fifth Floor,
-+# Boston, MA 02110-1301, USA.
-+#
-+
-+ .section .init
-+ .global _init
-+ .type _init, at function
-+ .align 4
-+_init:
-+ addi sp, sp, -4
-+ sw (sp+4), ra
-+
-+ .section .fini
-+ .global _fini
-+ .type _fini, at function
-+ .align 4
-+_fini:
-+ addi sp, sp, -4
-+ sw (sp+4), ra
-diff -Naur gcc-4.4.6.orig/gcc/config/lm32/crtn.S gcc-4.4.6/gcc/config/lm32/crtn.S
---- gcc-4.4.6.orig/gcc/config/lm32/crtn.S 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.6/gcc/config/lm32/crtn.S 2011-08-29 07:16:18.134123880 +0200
-@@ -0,0 +1,42 @@
-+# crtn.S for Lattice Mico32
-+# Contributed by Jon Beniston <jon at beniston.com>
-+#
-+# Copyright (C) 2008 Free Software Foundation, Inc.
-+#
-+# This file is free software; you can redistribute it and/or modify it
-+# under the terms of the GNU General Public License as published by the
-+# Free Software Foundation; either version 2, or (at your option) any
-+# later version.
-+#
-+# In addition to the permissions in the GNU General Public License, the
-+# Free Software Foundation gives you unlimited permission to link the
-+# compiled version of this file into combinations with other programs,
-+# and to distribute those combinations without any restriction coming
-+# from the use of this file. (The General Public License restrictions
-+# do apply in other respects; for example, they cover modification of
-+# the file, and distribution when not linked into a combine
-+# executable.)
-+#
-+# This file is distributed in the hope that it will be useful, but
-+# WITHOUT ANY WARRANTY; without even the implied warranty of
-+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+# General Public License for more details.
-+#
-+# You should have received a copy of the GNU General Public License
-+# along with this program; see the file COPYING. If not, write to
-+# the Free Software Foundation, 51 Franklin Street, Fifth Floor,
-+# Boston, MA 02110-1301, USA.
-+#
-+
-+ .section .init
-+
-+ lw ra, (sp+4)
-+ addi sp, sp, 4
-+ ret
-+
-+ .section .fini
-+
-+ lw ra, (sp+4)
-+ addi sp, sp, 4
-+ ret
-+
-diff -Naur gcc-4.4.6.orig/gcc/config/lm32/lib1funcs.S gcc-4.4.6/gcc/config/lm32/lib1funcs.S
---- gcc-4.4.6.orig/gcc/config/lm32/lib1funcs.S 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.6/gcc/config/lm32/lib1funcs.S 2011-08-29 07:16:18.134123880 +0200
-@@ -0,0 +1,429 @@
-+# lib1funcs.S for Lattice Mico32
-+# Contributed by Jon Beniston <jon at beniston.com>
-+#
-+# Copyright (C) 2008 Free Software Foundation, Inc.
-+#
-+# This file is free software; you can redistribute it and/or modify it
-+# under the terms of the GNU General Public License as published by the
-+# Free Software Foundation; either version 2, or (at your option) any
-+# later version.
-+#
-+# In addition to the permissions in the GNU General Public License, the
-+# Free Software Foundation gives you unlimited permission to link the
-+# compiled version of this file into combinations with other programs,
-+# and to distribute those combinations without any restriction coming
-+# from the use of this file. (The General Public License restrictions
-+# do apply in other respects; for example, they cover modification of
-+# the file, and distribution when not linked into a combine
-+# executable.)
-+#
-+# This file is distributed in the hope that it will be useful, but
-+# WITHOUT ANY WARRANTY; without even the implied warranty of
-+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+# General Public License for more details.
-+#
-+# You should have received a copy of the GNU General Public License
-+# along with this program; see the file COPYING. If not, write to
-+# the Free Software Foundation, 51 Franklin Street, Fifth Floor,
-+# Boston, MA 02110-1301, USA.
-+#
-+
-+/* Arithmetic left shift */
-+
-+ .text
-+
-+ .global __ashlsi3
-+ .type __ashlsi3, at function
-+ .align 4
-+
-+__ashlsi3:
-+ /* Only use 5 LSBs, as that's all the h/w shifter uses */
-+ andi r2, r2, 0x1f
-+ /* Get address of offset into unrolled shift loop to jump to */
-+#ifdef __PIC__
-+ orhi r3, r0, gotoffhi16(__ashlsi3_table)
-+ addi r3, r3, gotofflo16(__ashlsi3_table)
-+ add r3, r3, gp
-+#else
-+ mvhi r3, hi(__ashlsi3_table)
-+ ori r3, r3, lo(__ashlsi3_table)
-+#endif
-+ add r2, r2, r2
-+ add r2, r2, r2
-+ add r3, r3, r2
-+ lw r3, (r3+0)
-+ b r3
-+
-+__ashlsi3_31:
-+ add r1, r1, r1
-+__ashlsi3_30:
-+ add r1, r1, r1
-+__ashlsi3_29:
-+ add r1, r1, r1
-+__ashlsi3_28:
-+ add r1, r1, r1
-+__ashlsi3_27:
-+ add r1, r1, r1
-+__ashlsi3_26:
-+ add r1, r1, r1
-+__ashlsi3_25:
-+ add r1, r1, r1
-+__ashlsi3_24:
-+ add r1, r1, r1
-+__ashlsi3_23:
-+ add r1, r1, r1
-+__ashlsi3_22:
-+ add r1, r1, r1
-+__ashlsi3_21:
-+ add r1, r1, r1
-+__ashlsi3_20:
-+ add r1, r1, r1
-+__ashlsi3_19:
-+ add r1, r1, r1
-+__ashlsi3_18:
-+ add r1, r1, r1
-+__ashlsi3_17:
-+ add r1, r1, r1
-+__ashlsi3_16:
-+ add r1, r1, r1
-+__ashlsi3_15:
-+ add r1, r1, r1
-+__ashlsi3_14:
-+ add r1, r1, r1
-+__ashlsi3_13:
-+ add r1, r1, r1
-+__ashlsi3_12:
-+ add r1, r1, r1
-+__ashlsi3_11:
-+ add r1, r1, r1
-+__ashlsi3_10:
-+ add r1, r1, r1
-+__ashlsi3_9:
-+ add r1, r1, r1
-+__ashlsi3_8:
-+ add r1, r1, r1
-+__ashlsi3_7:
-+ add r1, r1, r1
-+__ashlsi3_6:
-+ add r1, r1, r1
-+__ashlsi3_5:
-+ add r1, r1, r1
-+__ashlsi3_4:
-+ add r1, r1, r1
-+__ashlsi3_3:
-+ add r1, r1, r1
-+__ashlsi3_2:
-+ add r1, r1, r1
-+__ashlsi3_1:
-+ add r1, r1, r1
-+__ashlsi3_0:
-+ ret
-+
-+#ifdef __PIC__
-+ .section .data
-+#else
-+ .section .rodata
-+#endif
-+
-+ .align 4
-+
-+__ashlsi3_table:
-+ .word __ashlsi3_0
-+ .word __ashlsi3_1
-+ .word __ashlsi3_2
-+ .word __ashlsi3_3
-+ .word __ashlsi3_4
-+ .word __ashlsi3_5
-+ .word __ashlsi3_6
-+ .word __ashlsi3_7
-+ .word __ashlsi3_8
-+ .word __ashlsi3_9
-+ .word __ashlsi3_10
-+ .word __ashlsi3_11
-+ .word __ashlsi3_12
-+ .word __ashlsi3_13
-+ .word __ashlsi3_14
-+ .word __ashlsi3_15
-+ .word __ashlsi3_16
-+ .word __ashlsi3_17
-+ .word __ashlsi3_18
-+ .word __ashlsi3_19
-+ .word __ashlsi3_20
-+ .word __ashlsi3_21
-+ .word __ashlsi3_22
-+ .word __ashlsi3_23
-+ .word __ashlsi3_24
-+ .word __ashlsi3_25
-+ .word __ashlsi3_26
-+ .word __ashlsi3_27
-+ .word __ashlsi3_28
-+ .word __ashlsi3_29
-+ .word __ashlsi3_30
-+ .word __ashlsi3_31
-+
-+/* Logical right shift */
-+
-+ .text
-+
-+ .global __lshrsi3
-+ .type __lshrsi3, at function
-+ .align 4
-+
-+__lshrsi3:
-+ /* Only use 5 LSBs, as that's all the h/w shifter uses */
-+ andi r2, r2, 0x1f
-+ /* Get address of offset into unrolled shift loop to jump to */
-+#ifdef __PIC__
-+ orhi r3, r0, gotoffhi16(__lshrsi3_table)
-+ addi r3, r3, gotofflo16(__lshrsi3_table)
-+ add r3, r3, gp
-+#else
-+ mvhi r3, hi(__lshrsi3_table)
-+ ori r3, r3, lo(__lshrsi3_table)
-+#endif
-+ add r2, r2, r2
-+ add r2, r2, r2
-+ add r3, r3, r2
-+ lw r3, (r3+0)
-+ b r3
-+
-+__lshrsi3_31:
-+ srui r1, r1, 1
-+__lshrsi3_30:
-+ srui r1, r1, 1
-+__lshrsi3_29:
-+ srui r1, r1, 1
-+__lshrsi3_28:
-+ srui r1, r1, 1
-+__lshrsi3_27:
-+ srui r1, r1, 1
-+__lshrsi3_26:
-+ srui r1, r1, 1
-+__lshrsi3_25:
-+ srui r1, r1, 1
-+__lshrsi3_24:
-+ srui r1, r1, 1
-+__lshrsi3_23:
-+ srui r1, r1, 1
-+__lshrsi3_22:
-+ srui r1, r1, 1
-+__lshrsi3_21:
-+ srui r1, r1, 1
-+__lshrsi3_20:
-+ srui r1, r1, 1
-+__lshrsi3_19:
-+ srui r1, r1, 1
-+__lshrsi3_18:
-+ srui r1, r1, 1
-+__lshrsi3_17:
-+ srui r1, r1, 1
-+__lshrsi3_16:
-+ srui r1, r1, 1
-+__lshrsi3_15:
-+ srui r1, r1, 1
-+__lshrsi3_14:
-+ srui r1, r1, 1
-+__lshrsi3_13:
-+ srui r1, r1, 1
-+__lshrsi3_12:
-+ srui r1, r1, 1
-+__lshrsi3_11:
-+ srui r1, r1, 1
-+__lshrsi3_10:
-+ srui r1, r1, 1
-+__lshrsi3_9:
-+ srui r1, r1, 1
-+__lshrsi3_8:
-+ srui r1, r1, 1
-+__lshrsi3_7:
-+ srui r1, r1, 1
-+__lshrsi3_6:
-+ srui r1, r1, 1
-+__lshrsi3_5:
-+ srui r1, r1, 1
-+__lshrsi3_4:
-+ srui r1, r1, 1
-+__lshrsi3_3:
-+ srui r1, r1, 1
-+__lshrsi3_2:
-+ srui r1, r1, 1
-+__lshrsi3_1:
-+ srui r1, r1, 1
-+__lshrsi3_0:
-+ ret
-+
-+#ifdef __PIC__
-+ .section .data
-+#else
-+ .section .rodata
-+#endif
-+
-+ .align 4
-+
-+__lshrsi3_table:
-+ .word __lshrsi3_0
-+ .word __lshrsi3_1
-+ .word __lshrsi3_2
-+ .word __lshrsi3_3
-+ .word __lshrsi3_4
-+ .word __lshrsi3_5
-+ .word __lshrsi3_6
-+ .word __lshrsi3_7
-+ .word __lshrsi3_8
-+ .word __lshrsi3_9
-+ .word __lshrsi3_10
-+ .word __lshrsi3_11
-+ .word __lshrsi3_12
-+ .word __lshrsi3_13
-+ .word __lshrsi3_14
-+ .word __lshrsi3_15
-+ .word __lshrsi3_16
-+ .word __lshrsi3_17
-+ .word __lshrsi3_18
-+ .word __lshrsi3_19
-+ .word __lshrsi3_20
-+ .word __lshrsi3_21
-+ .word __lshrsi3_22
-+ .word __lshrsi3_23
-+ .word __lshrsi3_24
-+ .word __lshrsi3_25
-+ .word __lshrsi3_26
-+ .word __lshrsi3_27
-+ .word __lshrsi3_28
-+ .word __lshrsi3_29
-+ .word __lshrsi3_30
-+ .word __lshrsi3_31
-+
-+/* Arithmetic right shift */
-+
-+ .text
-+
-+ .global __ashrsi3
-+ .type __ashrsi3, at function
-+ .align 4
-+
-+__ashrsi3:
-+ /* Only use 5 LSBs, as that's all the h/w shifter uses */
-+ andi r2, r2, 0x1f
-+ /* Get address of offset into unrolled shift loop to jump to */
-+#ifdef __PIC__
-+ orhi r3, r0, gotoffhi16(__ashrsi3_table)
-+ addi r3, r3, gotofflo16(__ashrsi3_table)
-+ add r3, r3, gp
-+#else
-+ mvhi r3, hi(__ashrsi3_table)
-+ ori r3, r3, lo(__ashrsi3_table)
-+#endif
-+ add r2, r2, r2
-+ add r2, r2, r2
-+ add r3, r3, r2
-+ lw r3, (r3+0)
-+ b r3
-+
-+__ashrsi3_31:
-+ sri r1, r1, 1
-+__ashrsi3_30:
-+ sri r1, r1, 1
-+__ashrsi3_29:
-+ sri r1, r1, 1
-+__ashrsi3_28:
-+ sri r1, r1, 1
-+__ashrsi3_27:
-+ sri r1, r1, 1
-+__ashrsi3_26:
-+ sri r1, r1, 1
-+__ashrsi3_25:
-+ sri r1, r1, 1
-+__ashrsi3_24:
-+ sri r1, r1, 1
-+__ashrsi3_23:
-+ sri r1, r1, 1
-+__ashrsi3_22:
-+ sri r1, r1, 1
-+__ashrsi3_21:
-+ sri r1, r1, 1
-+__ashrsi3_20:
-+ sri r1, r1, 1
-+__ashrsi3_19:
-+ sri r1, r1, 1
-+__ashrsi3_18:
-+ sri r1, r1, 1
-+__ashrsi3_17:
-+ sri r1, r1, 1
-+__ashrsi3_16:
-+ sri r1, r1, 1
-+__ashrsi3_15:
-+ sri r1, r1, 1
-+__ashrsi3_14:
-+ sri r1, r1, 1
-+__ashrsi3_13:
-+ sri r1, r1, 1
-+__ashrsi3_12:
-+ sri r1, r1, 1
-+__ashrsi3_11:
-+ sri r1, r1, 1
-+__ashrsi3_10:
-+ sri r1, r1, 1
-+__ashrsi3_9:
-+ sri r1, r1, 1
-+__ashrsi3_8:
-+ sri r1, r1, 1
-+__ashrsi3_7:
-+ sri r1, r1, 1
-+__ashrsi3_6:
-+ sri r1, r1, 1
-+__ashrsi3_5:
-+ sri r1, r1, 1
-+__ashrsi3_4:
-+ sri r1, r1, 1
-+__ashrsi3_3:
-+ sri r1, r1, 1
-+__ashrsi3_2:
-+ sri r1, r1, 1
-+__ashrsi3_1:
-+ sri r1, r1, 1
-+__ashrsi3_0:
-+ ret
-+
-+#ifdef __PIC__
-+ .section .data
-+#else
-+ .section .rodata
-+#endif
-+
-+ .align 4
-+
-+__ashrsi3_table:
-+ .word __ashrsi3_0
-+ .word __ashrsi3_1
-+ .word __ashrsi3_2
-+ .word __ashrsi3_3
-+ .word __ashrsi3_4
-+ .word __ashrsi3_5
-+ .word __ashrsi3_6
-+ .word __ashrsi3_7
-+ .word __ashrsi3_8
-+ .word __ashrsi3_9
-+ .word __ashrsi3_10
-+ .word __ashrsi3_11
-+ .word __ashrsi3_12
-+ .word __ashrsi3_13
-+ .word __ashrsi3_14
-+ .word __ashrsi3_15
-+ .word __ashrsi3_16
-+ .word __ashrsi3_17
-+ .word __ashrsi3_18
-+ .word __ashrsi3_19
-+ .word __ashrsi3_20
-+ .word __ashrsi3_21
-+ .word __ashrsi3_22
-+ .word __ashrsi3_23
-+ .word __ashrsi3_24
-+ .word __ashrsi3_25
-+ .word __ashrsi3_26
-+ .word __ashrsi3_27
-+ .word __ashrsi3_28
-+ .word __ashrsi3_29
-+ .word __ashrsi3_30
-+ .word __ashrsi3_31
-+
-diff -Naur gcc-4.4.6.orig/gcc/config/lm32/lm32.c gcc-4.4.6/gcc/config/lm32/lm32.c
---- gcc-4.4.6.orig/gcc/config/lm32/lm32.c 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.6/gcc/config/lm32/lm32.c 2011-08-29 07:16:18.135123923 +0200
-@@ -0,0 +1,869 @@
-+/* Subroutines used for code generation on the Lattice Mico32 architecture.
-+ Contributed by Jon Beniston <jon at beniston.com>
-+
-+ Copyright (C) 2008 Free Software Foundation, Inc.
-+
-+ This file is part of GCC.
-+
-+ GCC is free software; you can redistribute it and/or modify it
-+ under the terms of the GNU General Public License as published
-+ by the Free Software Foundation; either version 3, or (at your
-+ option) any later version.
-+
-+ GCC is distributed in the hope that it will be useful, but WITHOUT
-+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-+ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
-+ License for more details.
-+
-+ You should have received a copy of the GNU General Public License
-+ along with GCC; see the file COPYING3. If not see
-+ <http://www.gnu.org/licenses/>. */
-+
-+#include "config.h"
-+#include "system.h"
-+#include "coretypes.h"
-+#include "tm.h"
-+#include "rtl.h"
-+#include "regs.h"
-+#include "hard-reg-set.h"
-+#include "basic-block.h"
-+#include "real.h"
-+#include "insn-config.h"
-+#include "conditions.h"
-+#include "insn-flags.h"
-+#include "insn-attr.h"
-+#include "insn-codes.h"
-+#include "recog.h"
-+#include "output.h"
-+#include "tree.h"
-+#include "expr.h"
-+#include "flags.h"
-+#include "reload.h"
-+#include "tm_p.h"
-+#include "function.h"
-+#include "toplev.h"
-+#include "optabs.h"
-+#include "libfuncs.h"
-+#include "ggc.h"
-+#include "target.h"
-+#include "target-def.h"
-+#include "langhooks.h"
-+#include "tm-constrs.h"
-+#include "df.h"
-+
-+struct lm32_frame_info
-+{
-+ HOST_WIDE_INT total_size; /* number of bytes that the entire frame takes up. */
-+ HOST_WIDE_INT callee_size; /* number of bytes to save callee save registers */
-+ HOST_WIDE_INT pretend_size; /* number of bytes we push and pretend caller did. */
-+ HOST_WIDE_INT args_size; /* number of bytes that outgoing arguments take up. */
-+ HOST_WIDE_INT locals_size; /* number of bytes that local variables take up. */
-+ unsigned int reg_save_mask; /* mask of saved registers. */
-+};
-+
-+/* Prototypes for static functions */
-+static rtx emit_add (rtx dest, rtx src0, rtx src1);
-+static void expand_save_restore (struct lm32_frame_info *info, int op);
-+static void abort_with_insn (rtx insn, const char *reason);
-+static void stack_adjust (HOST_WIDE_INT amount);
-+static bool lm32_in_small_data_p (const_tree);
-+static void lm32_setup_incoming_varargs (CUMULATIVE_ARGS *cum, enum machine_mode mode,
-+ tree type, int *pretend_size, int no_rtl);
-+
-+/* Detemines if given constant can be used as a displacement */
-+#define OFFSET_INT(X) (((X) > -32768) && ((X) < 32768))
-+
-+#undef TARGET_ADDRESS_COST
-+#define TARGET_ADDRESS_COST hook_int_rtx_bool_0
-+#undef TARGET_IN_SMALL_DATA_P
-+#define TARGET_IN_SMALL_DATA_P lm32_in_small_data_p
-+#undef TARGET_PROMOTE_FUNCTION_ARGS
-+#define TARGET_PROMOTE_FUNCTION_ARGS hook_bool_const_tree_true
-+#undef TARGET_PROMOTE_FUNCTION_RETURN
-+#define TARGET_PROMOTE_FUNCTION_RETURN hook_bool_const_tree_true
-+#undef TARGET_SETUP_INCOMING_VARARGS
-+#define TARGET_SETUP_INCOMING_VARARGS lm32_setup_incoming_varargs
-+#undef TARGET_PROMOTE_PROTOTYPES
-+#define TARGET_PROMOTE_PROTOTYPES hook_bool_const_tree_true
-+
-+struct gcc_target targetm = TARGET_INITIALIZER;
-+
-+/* Current frame information calculated by lm32_compute_frame_size. */
-+static struct lm32_frame_info current_frame_info;
-+
-+rtx lm32_compare_op0;
-+rtx lm32_compare_op1;
-+
-+/* Return non-zero if the specified return type should be returned in memory */
-+int
-+lm32_return_in_memory (tree type)
-+{
-+ HOST_WIDE_INT size;
-+
-+ if (!AGGREGATE_TYPE_P (type))
-+ {
-+ /* All simple types are returned in registers. */
-+ return 0;
-+ }
-+
-+ size = int_size_in_bytes (type);
-+ if (size >=0 && size <= UNITS_PER_WORD)
-+ {
-+ /* If it can fit in one register */
-+ return 0;
-+ }
-+
-+ return 1;
-+}
-+
-+/* Determine if given constant can be used as a register displacement */
-+int
-+const_ok_for_base_offset (rtx op, enum machine_mode mode ATTRIBUTE_UNUSED)
-+{
-+ int val;
-+
-+ val = INTVAL (op);
-+ return OFFSET_INT (val);
-+}
-+
-+/* Generate an emit a word sized add instruction */
-+static rtx
-+emit_add (rtx dest, rtx src0, rtx src1)
-+{
-+ rtx insn;
-+ insn = emit_insn (gen_addsi3 (dest, src0, src1));
-+ return insn;
-+}
-+
-+/* Generate the code to compare (and possibly branch) two integer values
-+ TEST_CODE is the comparison code we are trying to emulate
-+ (or implement directly)
-+ RESULT is where to store the result of the comparison,
-+ or null to emit a branch
-+ CMP0 CMP1 are the two comparison operands
-+ DESTINATION is the destination of the branch, or null to only compare
-+ */
-+
-+void
-+gen_int_relational (enum rtx_code code, /* relational test (EQ, etc) */
-+ rtx result, /* result to store comp. or 0 if branch */
-+ rtx cmp0, /* first operand to compare */
-+ rtx cmp1, /* second operand to compare */
-+ rtx destination) /* destination of the branch, or 0 if compare */
-+{
-+ enum machine_mode mode;
-+ int branch_p;
-+
-+ mode = GET_MODE (cmp0);
-+ if (mode == VOIDmode)
-+ mode = GET_MODE (cmp1);
-+
-+ /* Is this a branch or compare */
-+ branch_p = (destination != 0);
-+
-+ /* Instruction set doesn't support LE or LT, so swap operands and use GE, GT */
-+ switch (code)
-+ {
-+ case LE:
-+ case LT:
-+ case LEU:
-+ case LTU:
-+ code = swap_condition (code);
-+ rtx temp = cmp0;
-+ cmp0 = cmp1;
-+ cmp1 = temp;
-+ break;
-+ default:
-+ break;
-+ }
-+
-+ if (branch_p)
-+ {
-+ rtx insn;
-+
-+ /* Operands must be in registers */
-+ if (!register_operand (cmp0, mode))
-+ cmp0 = force_reg (mode, cmp0);
-+ if (!register_operand (cmp1, mode))
-+ cmp1 = force_reg (mode, cmp1);
-+
-+ /* Generate conditional branch instruction */
-+ rtx cond = gen_rtx_fmt_ee (code, mode, cmp0, cmp1);
-+ rtx label = gen_rtx_LABEL_REF (VOIDmode, destination);
-+ insn = gen_rtx_SET (VOIDmode, pc_rtx,
-+ gen_rtx_IF_THEN_ELSE (VOIDmode,
-+ cond, label, pc_rtx));
-+ emit_jump_insn (insn);
-+ }
-+ else
-+ {
-+ /* We can't have const_ints in cmp0, other than 0 */
-+ if ((GET_CODE (cmp0) == CONST_INT) && (INTVAL (cmp0) != 0))
-+ cmp0 = force_reg (mode, cmp0);
-+
-+ /* If the comparison is against an int not in legal range
-+ move it into a register */
-+ if (GET_CODE (cmp1) == CONST_INT)
-+ {
-+ HOST_WIDE_INT value = INTVAL (cmp1);
-+ switch (code)
-+ {
-+ case EQ: case NE: case LE: case LT: case GE: case GT:
-+ if (!MEDIUM_INT(value))
-+ cmp1 = force_reg (mode, cmp1);
-+ break;
-+ case LEU: case LTU: case GEU: case GTU:
-+ if (!MEDIUM_UINT(value))
-+ cmp1 = force_reg (mode, cmp1);
-+ break;
-+ default:
-+ abort ();
-+ }
-+ }
-+
-+ /* Generate compare instruction */
-+ emit_move_insn (result, gen_rtx_fmt_ee (code, mode, cmp0, cmp1));
-+ }
-+}
-+
-+/* Generate and emit RTL to save or restore callee save registers */
-+static void
-+expand_save_restore (struct lm32_frame_info *info, int op)
-+{
-+ unsigned int reg_save_mask = info->reg_save_mask;
-+ int regno;
-+ HOST_WIDE_INT offset;
-+ rtx insn;
-+
-+ /* Callee saves are below locals and above outgoing arguments */
-+ offset = info->args_size + info->callee_size;
-+ for (regno = 0; regno <= 31; regno++)
-+ {
-+ if ((reg_save_mask & (1 << regno)) != 0)
-+ {
-+ if (op == 0)
-+ {
-+ insn = emit_move_insn (gen_rtx_MEM (word_mode,
-+ gen_rtx_PLUS (Pmode,
-+ stack_pointer_rtx,
-+ GEN_INT (offset))),
-+ gen_rtx_REG (word_mode, regno));
-+ }
-+ else
-+ {
-+ insn = emit_move_insn (gen_rtx_REG (word_mode, regno),
-+ gen_rtx_MEM (word_mode,
-+ gen_rtx_PLUS (Pmode,
-+ stack_pointer_rtx,
-+ GEN_INT (offset))));
-+ }
-+
-+ /* only prologue instructions which set the sp fp or save a
-+ register should be marked as frame related */
-+ if (op==0)
-+ RTX_FRAME_RELATED_P (insn) = 1;
-+ offset -= UNITS_PER_WORD;
-+ }
-+ }
-+}
-+
-+static void
-+stack_adjust (HOST_WIDE_INT amount)
-+{
-+ rtx insn;
-+
-+ if (!MEDIUM_INT (amount))
-+ {
-+ /* r10 is caller saved so it can be used as a temp reg */
-+ rtx r10;
-+ r10 = gen_rtx_REG (word_mode, 10);
-+ insn = emit_move_insn (r10, GEN_INT (amount));
-+ if (amount < 0)
-+ RTX_FRAME_RELATED_P (insn) = 1;
-+ insn = emit_add (stack_pointer_rtx, stack_pointer_rtx, r10);
-+ if (amount < 0)
-+ RTX_FRAME_RELATED_P (insn) = 1;
-+ }
-+ else
-+ {
-+ insn = emit_add (stack_pointer_rtx,
-+ stack_pointer_rtx,
-+ GEN_INT (amount));
-+ if (amount < 0)
-+ RTX_FRAME_RELATED_P (insn) = 1;
-+ }
-+}
-+
-+
-+/* Create and emit instructions for a functions prologue */
-+void
-+lm32_expand_prologue (void)
-+{
-+ rtx insn;
-+
-+ lm32_compute_frame_size (get_frame_size ());
-+
-+ if (current_frame_info.total_size > 0)
-+ {
-+ /* Add space on stack new frame */
-+ stack_adjust (-current_frame_info.total_size);
-+
-+ /* Save callee save registers */
-+ if (current_frame_info.reg_save_mask != 0)
-+ expand_save_restore (¤t_frame_info, 0);
-+
-+ /* Setup frame pointer if it's needed */
-+ if (frame_pointer_needed == 1)
-+ {
-+ /* Load offset - Don't use total_size, as that includes pretend_size, which isn't part of this frame? */
-+ insn = emit_move_insn (frame_pointer_rtx, GEN_INT ( current_frame_info.args_size
-+ + current_frame_info.callee_size
-+ + current_frame_info.locals_size));
-+ RTX_FRAME_RELATED_P (insn) = 1;
-+
-+ /* Add in sp */
-+ insn = emit_add (frame_pointer_rtx,
-+ frame_pointer_rtx,
-+ stack_pointer_rtx);
-+ RTX_FRAME_RELATED_P (insn) = 1;
-+ }
-+
-+ /* Prevent prologue from being scheduled into function body */
-+ emit_insn (gen_blockage ());
-+ }
-+}
-+
-+/* Create an emit instructions for a functions epilogue */
-+void
-+lm32_expand_epilogue (void)
-+{
-+ rtx ra_rtx = gen_rtx_REG (Pmode, RA_REGNUM);
-+
-+ lm32_compute_frame_size (get_frame_size ());
-+
-+ if (current_frame_info.total_size > 0)
-+ {
-+ /* Prevent stack code from being reordered */
-+ emit_insn (gen_blockage ());
-+
-+ /* Restore callee save registers */
-+ if (current_frame_info.reg_save_mask != 0)
-+ expand_save_restore (¤t_frame_info, 1);
-+
-+ /* Deallocate stack */
-+ stack_adjust (current_frame_info.total_size);
-+
-+ /* Return to calling function */
-+ emit_jump_insn (gen_return_internalsi (ra_rtx));
-+ }
-+ else
-+ {
-+ /* Return to calling function */
-+ emit_jump_insn (gen_return_internalsi (ra_rtx));
-+ }
-+}
-+
-+/* Return the bytes needed to compute the frame pointer from the current
-+ stack pointer. */
-+HOST_WIDE_INT
-+lm32_compute_frame_size (int size)
-+{
-+ int regno;
-+ HOST_WIDE_INT total_size, locals_size, args_size, pretend_size, callee_size;
-+ unsigned int reg_save_mask;
-+
-+ locals_size = size;
-+ args_size = crtl->outgoing_args_size;
-+ pretend_size = crtl->args.pretend_args_size;
-+ callee_size = 0;
-+ reg_save_mask = 0;
-+
-+ /* Build mask that actually determines which regsiters we save
-+ and calculate size required to store them in the stack. */
-+ for (regno = 1; regno < SP_REGNUM; regno++)
-+ {
-+ if (df_regs_ever_live_p(regno) && !call_used_regs[regno])
-+ {
-+ reg_save_mask |= 1 << regno;
-+ callee_size += UNITS_PER_WORD;
-+ }
-+ }
-+ if (df_regs_ever_live_p(RA_REGNUM) || !current_function_is_leaf || !optimize)
-+ {
-+ reg_save_mask |= 1 << RA_REGNUM;
-+ callee_size += UNITS_PER_WORD;
-+ }
-+ if (!(reg_save_mask & (1 << FP_REGNUM)) && frame_pointer_needed)
-+ {
-+ reg_save_mask |= 1 << FP_REGNUM;
-+ callee_size += UNITS_PER_WORD;
-+ }
-+
-+ /* Compute total frame size */
-+ total_size = pretend_size + args_size + locals_size + callee_size;
-+
-+ /* Align frame to appropriate boundary */
-+ total_size = (total_size+3) & ~3;
-+
-+ /* Save computed information. */
-+ current_frame_info.total_size = total_size;
-+ current_frame_info.callee_size = callee_size;
-+ current_frame_info.pretend_size = pretend_size;
-+ current_frame_info.locals_size = locals_size;
-+ current_frame_info.args_size = args_size;
-+ current_frame_info.reg_save_mask = reg_save_mask;
-+
-+ return total_size;
-+}
-+
-+void
-+lm32_print_operand (FILE *file, rtx op, int letter)
-+{
-+ register enum rtx_code code;
-+
-+ if (! op)
-+ {
-+ error ("PRINT_OPERAND null pointer");
-+ abort ();
-+ }
-+
-+ code = GET_CODE (op);
-+
-+ if (code == SIGN_EXTEND)
-+ op = XEXP (op, 0), code = GET_CODE (op);
-+ else if (code == REG || code == SUBREG)
-+ {
-+ int regnum;
-+
-+ if (code == REG)
-+ regnum = REGNO (op);
-+ else
-+ regnum = true_regnum (op);
-+
-+ if ( (letter == 'H' && !WORDS_BIG_ENDIAN)
-+ || (letter == 'L' && WORDS_BIG_ENDIAN))
-+ {
-+ abort();
-+ regnum++;
-+ }
-+
-+ fprintf (file, "%s", reg_names[regnum]);
-+ }
-+ else if (code == MEM)
-+ output_address (XEXP (op, 0));
-+ else if (letter == 'z' && GET_CODE (op) == CONST_INT && INTVAL (op) == 0)
-+ fprintf (file, "%s", reg_names[0]);
-+ else if (GET_CODE (op) == CONST_DOUBLE)
-+ {
-+ if ((CONST_DOUBLE_LOW (op) != 0) || (CONST_DOUBLE_HIGH (op) != 0))
-+ output_operand_lossage ("Only 0.0 can be loaded as an immediate");
-+ else
-+ fprintf (file, "0");
-+ }
-+ else if (code == EQ)
-+ fprintf (file, "e ");
-+ else if (code == NE)
-+ fprintf (file, "ne ");
-+ else if (code == GT)
-+ fprintf (file, "g ");
-+ else if (code == GTU)
-+ fprintf (file, "gu ");
-+ else if (code == LT)
-+ fprintf (file, "l ");
-+ else if (code == LTU)
-+ fprintf (file, "lu ");
-+ else if (code == GE)
-+ fprintf (file, "ge ");
-+ else if (code == GEU)
-+ fprintf (file, "geu");
-+ else if (code == LE)
-+ fprintf (file, "le ");
-+ else if (code == LEU)
-+ fprintf (file, "leu");
-+ else
-+ output_addr_const (file, op);
-+}
-+
-+/* A C compound statement to output to stdio stream STREAM the
-+ assembler syntax for an instruction operand that is a memory
-+ reference whose address is ADDR. ADDR is an RTL expression.
-+
-+ On some machines, the syntax for a symbolic address depends on
-+ the section that the address refers to. On these machines,
-+ define the macro `ENCODE_SECTION_INFO' to store the information
-+ into the `symbol_ref', and then check for it here. */
-+
-+void
-+lm32_print_operand_address (FILE *file, rtx addr)
-+{
-+ switch (GET_CODE (addr))
-+ {
-+ case REG:
-+ fprintf (file, "(%s+0)", reg_names [REGNO (addr)]);
-+ break;
-+
-+ case MEM:
-+ output_address (XEXP (addr, 0));
-+ break;
-+
-+ case PLUS:
-+ {
-+ rtx arg0 = XEXP (addr, 0);
-+ rtx arg1 = XEXP (addr, 1);
-+
-+ if (GET_CODE (arg0) == REG && CONSTANT_P (arg1))
-+ {
-+ if (GET_CODE(arg1) == CONST_INT)
-+ fprintf (file, "(%s+%ld)", reg_names [REGNO (arg0)], INTVAL (arg1));
-+ else
-+ {
-+ fprintf (file, "(%s+", reg_names [REGNO (arg0)]);
-+ output_addr_const (file, arg1);
-+ fprintf (file, ")");
-+ }
-+ }
-+ else if (CONSTANT_P (arg0) && CONSTANT_P (arg1))
-+ output_addr_const (file, addr);
-+ else
-+ abort_with_insn (addr, "bad operand");
-+ }
-+ break;
-+
-+ case SYMBOL_REF:
-+ if (SYMBOL_REF_SMALL_P (addr))
-+ {
-+ fprintf (file, "gp(");
-+ output_addr_const (file, addr);
-+ fprintf (file, ")");
-+ }
-+ else
-+ abort_with_insn (addr, "can't use non gp relative absolute address");
-+ break;
-+
-+ default:
-+ abort_with_insn (addr, "invalid addressing mode");
-+ break;
-+ }
-+}
-+
-+/* Determine where to put an argument to a function.
-+ Value is zero to push the argument on the stack,
-+ or a hard register in which to store the argument.
-+
-+ MODE is the argument's machine mode.
-+ TYPE is the data type of the argument (as a tree).
-+ This is null for libcalls where that information may
-+ not be available.
-+ CUM is a variable of type CUMULATIVE_ARGS which gives info about
-+ the preceding args and about the function being called.
-+ NAMED is nonzero if this argument is a named parameter
-+ (otherwise it is an extra parameter matching an ellipsis). */
-+
-+rtx
-+lm32_function_arg (CUMULATIVE_ARGS cum, enum machine_mode mode,
-+ tree type, int named)
-+{
-+ if (mode == VOIDmode)
-+ /* Compute operand 2 of the call insn. */
-+ return GEN_INT (0);
-+
-+ if (targetm.calls.must_pass_in_stack (mode, type))
-+ return NULL_RTX;
-+
-+ if (!named || (cum + LM32_NUM_REGS2(mode, type) > LM32_NUM_ARG_REGS))
-+ return NULL_RTX;
-+
-+ return gen_rtx_REG (mode, cum + LM32_FIRST_ARG_REG);
-+}
-+
-+HOST_WIDE_INT
-+lm32_compute_initial_elimination_offset (int from, int to)
-+{
-+ HOST_WIDE_INT offset = 0;
-+
-+ switch (from)
-+ {
-+ /*case FRAME_POINTER_REGNUM: - Same as ARG_POINTER_REGNUM */
-+ case ARG_POINTER_REGNUM:
-+ switch (to)
-+ {
-+ case FRAME_POINTER_REGNUM:
-+ offset = 0;
-+ break;
-+ case STACK_POINTER_REGNUM:
-+ offset = lm32_compute_frame_size (get_frame_size ()) - current_frame_info.pretend_size;
-+ break;
-+ default:
-+ abort ();
-+ }
-+ break;
-+ default:
-+ abort ();
-+ }
-+
-+ return offset;
-+}
-+
-+static void
-+lm32_setup_incoming_varargs (CUMULATIVE_ARGS *cum, enum machine_mode mode,
-+ tree type, int *pretend_size, int no_rtl)
-+{
-+ int first_anon_arg;
-+ tree fntype;
-+ int stdarg_p;
-+
-+ fntype = TREE_TYPE (current_function_decl);
-+ stdarg_p = (TYPE_ARG_TYPES (fntype) != 0
-+ && (TREE_VALUE (tree_last (TYPE_ARG_TYPES (fntype)))
-+ != void_type_node));
-+
-+ if (stdarg_p)
-+ first_anon_arg = *cum + LM32_FIRST_ARG_REG;
-+ else
-+ {
-+ /* this is the common case, we have been passed details setup
-+ for the last named argument, we want to skip over the
-+ registers, if any used in passing this named paramter in
-+ order to determine which is the first registers used to pass
-+ anonymous arguments */
-+ int size;
-+
-+ if (mode==BLKmode)
-+ size = int_size_in_bytes (type);
-+ else
-+ size = GET_MODE_SIZE (mode);
-+
-+ first_anon_arg = *cum + LM32_FIRST_ARG_REG + ((size + UNITS_PER_WORD - 1) / UNITS_PER_WORD);
-+ }
-+
-+ if ((first_anon_arg < (LM32_FIRST_ARG_REG + LM32_NUM_ARG_REGS)) && !no_rtl)
-+ {
-+ int first_reg_offset = first_anon_arg;
-+ int size = LM32_FIRST_ARG_REG + LM32_NUM_ARG_REGS - first_anon_arg;
-+ rtx regblock;
-+
-+ regblock = gen_rtx_MEM (BLKmode,
-+ plus_constant (arg_pointer_rtx,
-+ FIRST_PARM_OFFSET (0)));
-+ move_block_from_reg (first_reg_offset, regblock, size);
-+
-+ *pretend_size = size * UNITS_PER_WORD;
-+ }
-+}
-+
-+/* Abort after printing out a specific insn. */
-+static void
-+abort_with_insn (rtx insn, const char *reason)
-+{
-+ error (reason);
-+ debug_rtx (insn);
-+ abort ();
-+}
-+
-+/* Override command line options */
-+void
-+lm32_override_options (void)
-+{
-+ /* We must have sign-extend enabled if barrel-shift isn't */
-+ if (!MASK_BARREL_SHIFT_ENABLED)
-+ {
-+ warning (0, "neither -mbarrel-shift-enabled nor -msign-extend-enabled specified. Assuming -msign-extend-enabled");
-+ target_flags |= MASK_SIGN_EXTEND_ENABLED;
-+ }
-+}
-+
-+/* Return nonzero if this function is known to have a null epilogue.
-+ This allows the optimizer to omit jumps to jumps if no stack
-+ was created. */
-+int
-+lm32_can_use_return (void)
-+{
-+ if (!reload_completed)
-+ return 0;
-+
-+ if (df_regs_ever_live_p(RA_REGNUM) || crtl->profile)
-+ return 0;
-+
-+ if (lm32_compute_frame_size (get_frame_size ()) != 0)
-+ return 0;
-+
-+ return 1;
-+}
-+
-+/* Support function to determine the return address of the function
-+ 'count' frames back up the stack. */
-+rtx
-+lm32_return_addr_rtx (int count, rtx frame)
-+{
-+ rtx r;
-+ if (count == 0)
-+ {
-+ /* *mjs* This test originally used leaf_function_p (), we now use
-+ the regs_ever_live test which I *think* is more accurate. */
-+ if (!df_regs_ever_live_p(RA_REGNUM))
-+ {
-+ r = gen_rtx_REG (Pmode, RA_REGNUM);
-+ }
-+ else
-+ {
-+ r = gen_rtx_MEM (Pmode,
-+ gen_rtx_PLUS (Pmode, frame,
-+ GEN_INT(- 2 * UNITS_PER_WORD)));
-+ set_mem_alias_set (r, get_frame_alias_set ());
-+ }
-+ }
-+ else if (flag_omit_frame_pointer)
-+ r = NULL_RTX;
-+ else
-+ {
-+ r = gen_rtx_MEM (Pmode,
-+ gen_rtx_PLUS (Pmode, frame,
-+ GEN_INT(- 2 * UNITS_PER_WORD)));
-+ set_mem_alias_set (r, get_frame_alias_set ());
-+ }
-+ return r;
-+}
-+
-+/* Return true if EXP should be placed in the small data section. */
-+
-+static bool
-+lm32_in_small_data_p (const_tree exp)
-+{
-+ /* We want to merge strings, so we never consider them small data. */
-+ if (TREE_CODE (exp) == STRING_CST)
-+ return false;
-+
-+ /* Functions are never in the small data area. Duh. */
-+ if (TREE_CODE (exp) == FUNCTION_DECL)
-+ return false;
-+
-+ if (TREE_CODE (exp) == VAR_DECL && DECL_SECTION_NAME (exp))
-+ {
-+ const char *section = TREE_STRING_POINTER (DECL_SECTION_NAME (exp));
-+ if (strcmp (section, ".sdata") == 0
-+ || strcmp (section, ".sbss") == 0)
-+ return true;
-+ }
-+ else
-+ {
-+ HOST_WIDE_INT size = int_size_in_bytes (TREE_TYPE (exp));
-+
-+ /* If this is an incomplete type with size 0, then we can't put it
-+ in sdata because it might be too big when completed. */
-+ if (size > 0 && (unsigned HOST_WIDE_INT) size <= g_switch_value)
-+ return true;
-+ }
-+
-+ return false;
-+}
-+
-+/* Emit straight-line code to move LENGTH bytes from SRC to DEST.
-+ Assume that the areas do not overlap. */
-+
-+static void
-+lm32_block_move_inline (rtx dest, rtx src, HOST_WIDE_INT length, HOST_WIDE_INT alignment)
-+{
-+ HOST_WIDE_INT offset, delta;
-+ unsigned HOST_WIDE_INT bits;
-+ int i;
-+ enum machine_mode mode;
-+ rtx *regs;
-+
-+ /* Work out how many bits to move at a time. */
-+ switch (alignment)
-+ {
-+ case 1:
-+ bits = 8;
-+ break;
-+ case 2:
-+ bits = 16;
-+ break;
-+ case 4:
-+ bits = 32;
-+ break;
-+ default:
-+ abort ();
-+ }
-+
-+ mode = mode_for_size (bits, MODE_INT, 0);
-+ delta = bits / BITS_PER_UNIT;
-+
-+ /* Allocate a buffer for the temporary registers. */
-+ regs = alloca (sizeof (rtx) * length / delta);
-+
-+ /* Load as many BITS-sized chunks as possible. */
-+ for (offset = 0, i = 0; offset + delta <= length; offset += delta, i++)
-+ {
-+ regs[i] = gen_reg_rtx (mode);
-+ emit_move_insn (regs[i], adjust_address (src, mode, offset));
-+ }
-+
-+ /* Copy the chunks to the destination. */
-+ for (offset = 0, i = 0; offset + delta <= length; offset += delta, i++)
-+ emit_move_insn (adjust_address (dest, mode, offset), regs[i]);
-+
-+ /* Mop up any left-over bytes. */
-+ if (offset < length)
-+ {
-+ src = adjust_address (src, BLKmode, offset);
-+ dest = adjust_address (dest, BLKmode, offset);
-+ move_by_pieces (dest, src, length - offset,
-+ MIN (MEM_ALIGN (src), MEM_ALIGN (dest)), 0);
-+ }
-+}
-+
-+/* Expand string/block move operations.
-+
-+ operands[0] is the pointer to the destination.
-+ operands[1] is the pointer to the source.
-+ operands[2] is the number of bytes to move.
-+ operands[3] is the alignment. */
-+
-+int
-+lm32_expand_block_move (rtx *operands)
-+{
-+ if ((GET_CODE (operands[2]) == CONST_INT) && (INTVAL (operands[2]) <= 32))
-+ {
-+ lm32_block_move_inline (operands[0], operands[1], INTVAL (operands[2]), INTVAL (operands[3]));
-+ return 1;
-+ }
-+ return 0;
-+}
-+
-+/* Return TRUE if X references a SYMBOL_REF or LABEL_REF whose symbol
-+ isn't protected by a PIC unspec. */
-+int
-+nonpic_symbol_mentioned_p (rtx x)
-+{
-+ register const char *fmt;
-+ register int i;
-+
-+ if (GET_CODE (x) == SYMBOL_REF || GET_CODE (x) == LABEL_REF
-+ || GET_CODE (x) == PC)
-+ return 1;
-+
-+ /* We don't want to look into the possible MEM location of a
-+ CONST_DOUBLE, since we're not going to use it, in general. */
-+ if (GET_CODE (x) == CONST_DOUBLE)
-+ return 0;
-+
-+ if (GET_CODE (x) == UNSPEC)
-+ return 0;
-+
-+ fmt = GET_RTX_FORMAT (GET_CODE (x));
-+ for (i = GET_RTX_LENGTH (GET_CODE (x)) - 1; i >= 0; i--)
-+ {
-+ if (fmt[i] == 'E')
-+ {
-+ register int j;
-+
-+ for (j = XVECLEN (x, i) - 1; j >= 0; j--)
-+ if (nonpic_symbol_mentioned_p (XVECEXP (x, i, j)))
-+ return 1;
-+ }
-+ else if (fmt[i] == 'e' && nonpic_symbol_mentioned_p (XEXP (x, i)))
-+ return 1;
-+ }
-+
-+ return 0;
-+}
-diff -Naur gcc-4.4.6.orig/gcc/config/lm32/lm32.h gcc-4.4.6/gcc/config/lm32/lm32.h
---- gcc-4.4.6.orig/gcc/config/lm32/lm32.h 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.6/gcc/config/lm32/lm32.h 2011-08-29 07:16:18.135123923 +0200
-@@ -0,0 +1,657 @@
-+/* Definitions of target machine for GNU compiler, Lattice Mico32 architecture.
-+ Contributed by Jon Beniston <jon at beniston.com>
-+
-+ Copyright (C) 2008 Free Software Foundation, Inc.
-+
-+ This file is part of GCC.
-+
-+ GCC is free software; you can redistribute it and/or modify it
-+ under the terms of the GNU General Public License as published
-+ by the Free Software Foundation; either version 3, or (at your
-+ option) any later version.
-+
-+ GCC is distributed in the hope that it will be useful, but WITHOUT
-+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-+ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
-+ License for more details.
-+
-+ You should have received a copy of the GNU General Public License
-+ along with GCC; see the file COPYING3. If not see
-+ <http://www.gnu.org/licenses/>. */
-+
-+/*-------------------------------*/
-+/* Run-time Target Specification */
-+/*-------------------------------*/
-+
-+/* Print subsidiary information on the compiler version in use. */
-+#ifndef TARGET_VERSION
-+#define TARGET_VERSION fprintf (stderr, " (LatticeMico32)")
-+#endif
-+
-+/* Target CPU builtins. */
-+#define TARGET_CPU_CPP_BUILTINS() \
-+ do \
-+ { \
-+ builtin_define ("__lm32__"); \
-+ builtin_define_std ("lm32"); \
-+ builtin_assert ("cpu=lm32"); \
-+ builtin_assert ("machine=lm32"); \
-+ } \
-+ while (0)
-+
-+#define CPP_SPEC "\
-+%{mmultiply-enabled:-D__multiply_enabled__} \
-+%{mdivide-enabled:-D__divide_enabled__} \
-+%{mbarrel-shift-enabled:-D__barrel_shift_enabled__} \
-+%{msign-extend-enabled:-D__sign_extend_enabled__} \
-+%{muser-enabled:-D__user_enabled__} \
-+"
-+
-+#undef ASM_SPEC
-+#define ASM_SPEC "\
-+%{mmultiply-enabled} \
-+%{mdivide-enabled} \
-+%{mbarrel-shift-enabled} \
-+%{msign-extend-enabled} \
-+%{muser-extend-enabled} \
-+%{v} \
-+"
-+
-+/* Let link script define all link options.
-+ Default to using simulator link script. */
-+
-+#undef STARTFILE_SPEC
-+#define STARTFILE_SPEC ""
-+#undef ENDFILE_SPEC
-+#define ENDFILE_SPEC ""
-+#undef LIB_SPEC
-+#define LIB_SPEC "%{!T*:-T sim.ld}"
-+
-+#define OVERRIDE_OPTIONS lm32_override_options()
-+
-+extern int target_flags;
-+
-+/* Add -G xx support. */
-+
-+#undef SWITCH_TAKES_ARG
-+#define SWITCH_TAKES_ARG(CHAR) \
-+(DEFAULT_SWITCH_TAKES_ARG (CHAR) || (CHAR) == 'G')
-+
-+#undef CC1_SPEC
-+#define CC1_SPEC "%{G*}"
-+
-+extern struct rtx_def *lm32_compare_op0;
-+extern struct rtx_def *lm32_compare_op1;
-+
-+/*---------------------------------*/
-+/* Target machine storage layout. */
-+/*---------------------------------*/
-+
-+#define BITS_BIG_ENDIAN 0
-+#define BYTES_BIG_ENDIAN 1
-+#define WORDS_BIG_ENDIAN 1
-+#define LIBGCC2_WORDS_BIG_ENDIAN 1
-+
-+#define BITS_PER_UNIT 8
-+#define BITS_PER_WORD 32
-+#define UNITS_PER_WORD 4
-+
-+#define POINTER_SIZE 32
-+
-+#define PROMOTE_MODE(MODE,UNSIGNEDP,TYPE) \
-+do { \
-+ if (GET_MODE_CLASS (MODE) == MODE_INT \
-+ && GET_MODE_SIZE (MODE) < UNITS_PER_WORD) \
-+ (MODE) = word_mode; \
-+} while (0)
-+
-+#define PARM_BOUNDARY 32
-+
-+#define STACK_BOUNDARY 32
-+
-+#define BIGGEST_ALIGNMENT 64
-+
-+#define FUNCTION_BOUNDARY 32
-+
-+#define EMPTY_FIELD_BOUNDARY 32
-+
-+#define STRICT_ALIGNMENT 1
-+
-+#define TARGET_FLOAT_FORMAT IEEE_FLOAT_FORMAT
-+
-+/* Make strings word-aligned so strcpy from constants will be faster. */
-+#define CONSTANT_ALIGNMENT(EXP, ALIGN) \
-+ (TREE_CODE (EXP) == STRING_CST \
-+ && (ALIGN) < BITS_PER_WORD ? BITS_PER_WORD : (ALIGN))
-+
-+/* Make arrays and structures word-aligned to allow faster copying etc. */
-+#define DATA_ALIGNMENT(TYPE, ALIGN) \
-+ ((((ALIGN) < BITS_PER_WORD) \
-+ && (TREE_CODE (TYPE) == ARRAY_TYPE \
-+ || TREE_CODE (TYPE) == UNION_TYPE \
-+ || TREE_CODE (TYPE) == RECORD_TYPE)) ? BITS_PER_WORD : (ALIGN))
-+
-+/* We need this for the same reason as DATA_ALIGNMENT, namely to cause
-+ character arrays to be word-aligned so that `strcpy' calls that copy
-+ constants to character arrays can be done inline, and 'strcmp' can be
-+ optimised to use word loads. */
-+#define LOCAL_ALIGNMENT(TYPE, ALIGN) \
-+ DATA_ALIGNMENT (TYPE, ALIGN)
-+
-+/*----------------------------------------*/
-+/* Layout of source language data types. */
-+/*----------------------------------------*/
-+
-+#define INT_TYPE_SIZE 32
-+#define SHORT_TYPE_SIZE 16
-+#define LONG_TYPE_SIZE 32
-+#define LONG_LONG_TYPE_SIZE 64
-+
-+#define FLOAT_TYPE_SIZE 32
-+#define DOUBLE_TYPE_SIZE 64
-+#define LONG_DOUBLE_TYPE_SIZE 64
-+
-+#define DEFAULT_SIGNED_CHAR 0
-+
-+#define SIZE_TYPE "unsigned int"
-+
-+#define PTRDIFF_TYPE "int"
-+
-+/*---------------------------*/
-+/* Standard register usage. */
-+/*---------------------------*/
-+
-+#define FIRST_PSEUDO_REGISTER 32
-+
-+#define RV_REGNUM 1
-+#define GP_REGNUM 26
-+#define FP_REGNUM 27
-+#define SP_REGNUM 28
-+#define RA_REGNUM 29
-+
-+#define G_REG_P(X) ((X)<32)
-+#define PSEUDO_REG_P(X) ((X)>=FIRST_PSEUDO_REGISTER)
-+
-+#define FIXED_REGISTERS \
-+{ 1, 0, 0, 0, 0, 0, 0, 0, \
-+ 0, 0, 0, 0, 0, 0, 0, 0, \
-+ 0, 0, 0, 0, 0, 0, 0, 0, \
-+ 0, 0, 1, 0, 1, 0, 1, 1}
-+
-+#define CALL_USED_REGISTERS \
-+{ 1, 1, 1, 1, 1, 1, 1, 1, \
-+ 1, 1, 1, 0, 0, 0, 0, 0, \
-+ 0, 0, 0, 0, 0, 0, 0, 0, \
-+ 0, 0, 1, 0, 1, 0, 1, 1}
-+
-+#define HARD_REGNO_NREGS(REGNO, MODE) \
-+ ((GET_MODE_SIZE (MODE) + UNITS_PER_WORD - 1) / UNITS_PER_WORD)
-+
-+#define HARD_REGNO_MODE_OK(REGNO, MODE) G_REG_P(REGNO)
-+
-+#define MODES_TIEABLE_P(MODE1, MODE2) \
-+( GET_MODE_CLASS (MODE1) == MODE_INT \
-+ && GET_MODE_CLASS (MODE2) == MODE_INT \
-+ && GET_MODE_SIZE (MODE1) <= UNITS_PER_WORD \
-+ && GET_MODE_SIZE (MODE2) <= UNITS_PER_WORD)
-+
-+#define AVOID_CCMODE_COPIES
-+
-+/*----------------------------------*/
-+/* Register classes and constants. */
-+/*----------------------------------*/
-+
-+enum reg_class {
-+ NO_REGS,
-+ GENERAL_REGS,
-+ ALL_REGS,
-+ LIM_REG_CLASSES
-+};
-+
-+#define N_REG_CLASSES (int) LIM_REG_CLASSES
-+
-+#define REG_CLASS_NAMES { "NO_REGS", "GENERAL_REGS", "ALL_REGS" }
-+
-+#define REG_CLASS_CONTENTS \
-+{ {0x00000000}, \
-+ {0xffffffff}, \
-+ {0xffffffff} \
-+}
-+
-+#define REGNO_REG_CLASS(REGNO) \
-+ (G_REG_P(REGNO) ? GENERAL_REGS : NO_REGS)
-+
-+#define CLASS_MAX_NREGS(CLASS, MODE) \
-+ ((GET_MODE_SIZE (MODE) + UNITS_PER_WORD - 1) / UNITS_PER_WORD)
-+
-+#define INDEX_REG_CLASS NO_REGS
-+
-+#define BASE_REG_CLASS GENERAL_REGS
-+
-+#define REG_CLASS_FROM_LETTER(C) NO_REGS
-+
-+#ifdef REG_OK_STRICT
-+#define REGNO_OK_FOR_BASE_P(REGNO) \
-+(G_REG_P (REGNO) || G_REG_P (reg_renumber[REGNO]))
-+#else
-+#define REGNO_OK_FOR_BASE_P(REGNO) \
-+(G_REG_P (REGNO) || PSEUDO_REG_P (REGNO))
-+#endif
-+
-+#define REGNO_OK_FOR_INDEX_P(REGNO) 0
-+
-+#define PREFERRED_RELOAD_CLASS(X,CLASS) (CLASS)
-+
-+/* The letters I, J, K, L, M, N, O, P in a register constraint string
-+ can be used to stand for particular ranges of immediate operands.
-+ This macro defines what the ranges are.
-+ C is the letter, and VALUE is a constant value.
-+ Return 1 if VALUE is in the range specified by C.
-+
-+ Lattice usage:
-+
-+ J - 0
-+ K - 16-bit signed
-+ L - 16-bit unsigned
-+ M - 32-bit signed
-+ */
-+#define MEDIUM_INT(X) ((((HOST_WIDE_INT)(X)) >= -32768) && (((HOST_WIDE_INT)(X)) < 32768))
-+#define MEDIUM_UINT(X) (((unsigned HOST_WIDE_INT)(X)) < 65536)
-+#define LARGE_INT(X) \
-+((X) >= (-(HOST_WIDE_INT) 0x7fffffff - 1) \
-+ && (X) <= (unsigned HOST_WIDE_INT) 0xffffffff)
-+
-+#define CONST_OK_FOR_LETTER_P(VALUE, C) \
-+( (C) == 'J' ? (VALUE) == 0 \
-+ : (C) == 'K' ? MEDIUM_INT (VALUE) \
-+ : (C) == 'L' ? MEDIUM_UINT (VALUE) \
-+ : (C) == 'M' ? LARGE_INT (VALUE) \
-+ : 0 \
-+)
-+
-+#define CONST_DOUBLE_OK_FOR_LETTER_P(VALUE, C) 0
-+
-+/*----------------------------------------*/
-+/* Stack Layout and Calling Conventions. */
-+/*----------------------------------------*/
-+
-+#define STACK_GROWS_DOWNWARD 1
-+
-+#define FRAME_GROWS_DOWNWARD 1
-+
-+#define STACK_POINTER_OFFSET (UNITS_PER_WORD)
-+
-+#define STARTING_FRAME_OFFSET (UNITS_PER_WORD)
-+
-+#define FIRST_PARM_OFFSET(FNDECL) (UNITS_PER_WORD)
-+
-+#define STACK_POINTER_REGNUM SP_REGNUM
-+
-+#define FRAME_POINTER_REGNUM FP_REGNUM
-+
-+#define ARG_POINTER_REGNUM FRAME_POINTER_REGNUM
-+
-+#define FRAME_POINTER_REQUIRED (cfun->calls_alloca)
-+
-+#define RETURN_ADDR_RTX(count, frame) \
-+ lm32_return_addr_rtx (count, frame)
-+
-+/* FIXME! */
-+#define STATIC_CHAIN_REGNUM 3
-+
-+#define ELIMINABLE_REGS \
-+{{ FRAME_POINTER_REGNUM, STACK_POINTER_REGNUM }, \
-+ { ARG_POINTER_REGNUM, STACK_POINTER_REGNUM }, \
-+}
-+
-+#define CAN_ELIMINATE(FROM, TO) \
-+ (((TO) == STACK_POINTER_REGNUM && frame_pointer_needed) ? 0 : 1)
-+
-+#define INITIAL_ELIMINATION_OFFSET(FROM, TO, OFFSET) \
-+ (OFFSET) = lm32_compute_initial_elimination_offset (FROM, TO)
-+
-+/*-----------------------------*/
-+/* Function argument passing. */
-+/*-----------------------------*/
-+
-+#define ACCUMULATE_OUTGOING_ARGS 1
-+
-+#define RETURN_POPS_ARGS(DECL, FUNTYPE, SIZE) 0
-+
-+/*--------------------------------*/
-+/* Passing Arguments in Registers */
-+/*--------------------------------*/
-+
-+/* The first argument register */
-+#define LM32_FIRST_ARG_REG 1
-+
-+/* The number of (integer) argument register available. */
-+#define LM32_NUM_ARG_REGS 8
-+
-+#define FUNCTION_ARG(CUM, MODE, TYPE, NAMED) \
-+ lm32_function_arg ((CUM), (MODE), (TYPE), (NAMED))
-+
-+#define CUMULATIVE_ARGS int
-+
-+#define INIT_CUMULATIVE_ARGS(CUM,FNTYPE,LIBNAME,INDIRECT,N_NAMED_ARGS) \
-+ (CUM) = 0
-+
-+#define FUNCTION_ARG_ADVANCE(CUM, MODE, TYPE, NAMED) \
-+ (CUM) += LM32_NUM_REGS2 (MODE, TYPE)
-+
-+#define FUNCTION_ARG_REGNO_P(r) (((r) >= 1) && ((r) <= LM32_NUM_ARG_REGS))
-+
-+/*--------------------*/
-+/* Function results. */
-+/*--------------------*/
-+
-+#define FUNCTION_VALUE(VALTYPE, FUNC) \
-+ gen_rtx_REG ((INTEGRAL_TYPE_P (VALTYPE) \
-+ && TYPE_PRECISION (VALTYPE) < BITS_PER_WORD) \
-+ ? word_mode \
-+ : TYPE_MODE (VALTYPE), \
-+ RV_REGNUM)
-+
-+#define LIBCALL_VALUE(MODE) gen_rtx_REG (MODE, RV_REGNUM)
-+
-+#define FUNCTION_VALUE_REGNO_P(N) ((N) == RV_REGNUM)
-+
-+#define RETURN_IN_MEMORY(TYPE) lm32_return_in_memory (TYPE)
-+
-+#define DEFAULT_PCC_STRUCT_RETURN 0
-+
-+/* Convert from bytes to ints. */
-+#define LM32_NUM_INTS(X) (((X) + UNITS_PER_WORD - 1) / UNITS_PER_WORD)
-+
-+/* The number of (integer) registers required to hold a quantity of
-+ type MODE. */
-+#define LM32_NUM_REGS(MODE) LM32_NUM_INTS (GET_MODE_SIZE (MODE))
-+
-+/* The number of (integer) registers required to hold a quantity of
-+ TYPE MODE. */
-+#define LM32_NUM_REGS2(MODE, TYPE) \
-+ LM32_NUM_INTS ((MODE) == BLKmode ? \
-+ int_size_in_bytes (TYPE) : GET_MODE_SIZE (MODE))
-+
-+#define STRUCT_VALUE 0
-+
-+/*---------------------------*/
-+/* Function entry and exit. */
-+/*---------------------------*/
-+
-+/*-------------*/
-+/* Profiling. */
-+/*-------------*/
-+
-+#define FUNCTION_PROFILER(FILE, LABELNO)
-+
-+/*---------------*/
-+/* Trampolines. */
-+/*---------------*/
-+
-+#define INITIALIZE_TRAMPOLINE
-+#define TRAMPOLINE_SIZE 0
-+
-+/*---------------------*/
-+/* Addressing Modes. */
-+/*---------------------*/
-+
-+#define CONSTANT_ADDRESS_P(X) \
-+ ((GET_CODE (X) == LABEL_REF || GET_CODE (X) == SYMBOL_REF \
-+ || GET_CODE (X) == CONST_INT || GET_CODE (X) == HIGH \
-+ || (GET_CODE (X) == CONST)))
-+
-+#define MAX_REGS_PER_ADDRESS 1
-+
-+#ifdef REG_OK_STRICT
-+#define REG_OK_FOR_FRAME_PTR_P(X) (REGNO (X) == FRAME_POINTER_REGNUM)
-+#else
-+#define REG_OK_FOR_FRAME_PTR_P(X) (REGNO (X) == FRAME_POINTER_REGNUM)
-+#endif
-+
-+#define RTX_OK_FOR_BASE_P(X) (REG_P (X) && REG_OK_FOR_BASE_P (X))
-+#define RTX_OK_FOR_STACK_P(X) (REG_P (X) && (REGNO (X) == STACK_POINTER_REGNUM))
-+#define CONST_OK_FOR_BASE_OFFSET(X, MODE) const_ok_for_base_offset ((X), (MODE))
-+
-+#define LEGITIMATE_BASE_INDEX_P(ADDR, MODE) \
-+( GET_CODE (ADDR)==PLUS \
-+ && RTX_OK_FOR_BASE_P (XEXP (ADDR, 0)) \
-+ && GET_CODE (XEXP (ADDR, 1)) == CONST_INT \
-+ && CONST_OK_FOR_BASE_OFFSET (XEXP ((ADDR), 1), (MODE)))
-+
-+#define LEGITIMATE_GPREL_P(ADDR) \
-+( GET_CODE (ADDR) == SYMBOL_REF \
-+ && SYMBOL_REF_SMALL_P (ADDR))
-+
-+#ifdef REG_OK_STRICT
-+#define REG_OK_FOR_BASE_P(X) (G_REG_P (REGNO (X)))
-+#else
-+#define REG_OK_FOR_BASE_P(X) (G_REG_P (REGNO (X)) || PSEUDO_REG_P (REGNO (X)))
-+#endif
-+
-+#ifdef REG_OK_STRICT
-+#define REG_OK_FOR_INDEX_P(X) (G_REG_P (REGNO (X)))
-+#else
-+#define REG_OK_FOR_INDEX_P(X) (G_REG_P (REGNO (X)) || PSEUDO_REG_P (REGNO (X)))
-+#endif
-+
-+#define GO_IF_LEGITIMATE_ADDRESS(m,x,l) \
-+{ \
-+ if (RTX_OK_FOR_BASE_P (x)) goto l; /* (rM) */ \
-+ else if (LEGITIMATE_BASE_INDEX_P (x, m)) goto l; /* (rM)+literal) */ \
-+ else if (LEGITIMATE_GPREL_P (x)) goto l; \
-+}
-+
-+#define ARM_LEGITIMIZE_ADDRESS(X, OLDX, MODE, WIN) \
-+do { \
-+ if (flag_pic) \
-+ X = lm32_legitimize_pic_address (OLDX, MODE, NULL_RTX); \
-+} while (0)
-+
-+#define GO_IF_MODE_DEPENDENT_ADDRESS(ADDR, LABEL) \
-+ if (GET_CODE (ADDR) == PLUS) goto LABEL; \
-+
-+#define LEGITIMATE_CONSTANT_P(X) 1
-+
-+/*-------------------------*/
-+/* Condition Code Status. */
-+/*-------------------------*/
-+
-+#define REVERSIBLE_CC_MODE(MODE) 1
-+
-+/*---------*/
-+/* Costs. */
-+/*---------*/
-+
-+#define SLOW_BYTE_ACCESS 1
-+
-+#define NO_FUNCTION_CSE
-+
-+#define BRANCH_COST(speed_p, predictable_p) 4
-+
-+#define MOVE_RATIO(speed) (speed ? 24 : 3)
-+
-+/*------------*/
-+/* Sections. */
-+/*------------*/
-+
-+#define TEXT_SECTION_ASM_OP "\t.section\t.text"
-+#define DATA_SECTION_ASM_OP "\t.section\t.data"
-+#define SDATA_SECTION_ASM_OP "\t.section\t.sdata,\"aw\""
-+#define BSS_SECTION_ASM_OP "\t.section\t.bss"
-+#define SBSS_SECTION_ASM_OP "\t.section\t.sbss,\"aw\""
-+
-+/*-------*/
-+/* PIC. */
-+/*-------*/
-+
-+#define PIC_OFFSET_TABLE_REGNUM (flag_pic ? GP_REGNUM : INVALID_REGNUM)
-+
-+#define JUMP_TABLES_IN_TEXT_SECTION (flag_pic)
-+
-+#define LEGITIMATE_PIC_OPERAND_P(X) \
-+ (!(nonpic_symbol_mentioned_p (X)))
-+
-+/*-------------*/
-+/* Assembler. */
-+/*-------------*/
-+
-+#define ASM_COMMENT_START "#"
-+
-+#define ASM_APP_ON "#APP\n"
-+
-+#define ASM_APP_OFF "#NO_APP\n"
-+
-+#define ASM_OUTPUT_DEF(FILE,LABEL1,LABEL2) \
-+ do { \
-+ fputc ( '\t', FILE); \
-+ assemble_name (FILE, LABEL1); \
-+ fputs ( " = ", FILE); \
-+ assemble_name (FILE, LABEL2); \
-+ fputc ( '\n', FILE); \
-+ } while (0)
-+
-+/* Override default implementation in elfos.h to support -G. */
-+#undef ASM_OUTPUT_ALIGNED_LOCAL
-+#define ASM_OUTPUT_ALIGNED_LOCAL(FILE, NAME, SIZE, ALIGN) \
-+do { \
-+ if ((SIZE) <= g_switch_value) \
-+ switch_to_section (sbss_section); \
-+ else \
-+ switch_to_section (bss_section); \
-+ ASM_OUTPUT_TYPE_DIRECTIVE (FILE, NAME, "object"); \
-+ if (!flag_inhibit_size_directive) \
-+ ASM_OUTPUT_SIZE_DIRECTIVE (FILE, NAME, SIZE); \
-+ ASM_OUTPUT_ALIGN ((FILE), exact_log2((ALIGN) / BITS_PER_UNIT)); \
-+ ASM_OUTPUT_LABEL(FILE, NAME); \
-+ ASM_OUTPUT_SKIP((FILE), (SIZE) ? (SIZE) : 1); \
-+} while (0)
-+
-+/* Override default implementation in elfos.h to support -G. */
-+#undef ASM_OUTPUT_ALIGNED_COMMON
-+#define ASM_OUTPUT_ALIGNED_COMMON(FILE, NAME, SIZE, ALIGN) \
-+do \
-+{ \
-+ if ((SIZE) <= g_switch_value) \
-+ { \
-+ switch_to_section (sbss_section); \
-+ (*targetm.asm_out.globalize_label) (FILE, NAME); \
-+ ASM_OUTPUT_TYPE_DIRECTIVE (FILE, NAME, "object"); \
-+ if (!flag_inhibit_size_directive) \
-+ ASM_OUTPUT_SIZE_DIRECTIVE (FILE, NAME, SIZE); \
-+ ASM_OUTPUT_ALIGN ((FILE), exact_log2((ALIGN) / BITS_PER_UNIT)); \
-+ ASM_OUTPUT_LABEL(FILE, NAME); \
-+ ASM_OUTPUT_SKIP((FILE), (SIZE) ? (SIZE) : 1); \
-+ } \
-+ else \
-+ { \
-+ switch_to_section (bss_section); \
-+ fprintf ((FILE), "%s", COMMON_ASM_OP); \
-+ assemble_name ((FILE), (NAME)); \
-+ fprintf ((FILE), ","HOST_WIDE_INT_PRINT_UNSIGNED",%u\n", (SIZE), (ALIGN) / BITS_PER_UNIT); \
-+ } \
-+} \
-+while (0)
-+
-+#define ASM_OUTPUT_LABEL(FILE, NAME) \
-+ do { assemble_name (FILE, NAME); fputs (":\n", FILE); } while (0)
-+
-+#define ASM_OUTPUT_LABELREF(FILE,NAME) \
-+ do { \
-+ const char *xname = (NAME); \
-+ if (xname[0] == '@') \
-+ xname += 1; \
-+ if (xname[0] == '*') \
-+ xname += 1; \
-+ fputs (xname, FILE); \
-+ } while (0)
-+
-+#define ASM_OUTPUT_SYMBOL_REF(STREAM, SYMBOL) \
-+ do { \
-+ assemble_name (STREAM, XSTR (SYMBOL, 0)); \
-+ } while (0)
-+
-+#define GLOBAL_ASM_OP "\t.global\t"
-+
-+#define REGISTER_NAMES \
-+{ \
-+ "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", \
-+ "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", \
-+ "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23", \
-+ "r24", "r25", "gp", "fp", "sp", "ra", "ea", "ba"}
-+
-+#define PRINT_OPERAND_PUNCT_VALID_P(CHAR) \
-+ (((CHAR) == '&') || ((CHAR) == '@') || ((CHAR) == '*'))
-+
-+#define PRINT_OPERAND(FILE, X, CODE) \
-+ lm32_print_operand (FILE, X, CODE)
-+
-+#define PRINT_OPERAND_ADDRESS(FILE, ADDR) \
-+ lm32_print_operand_address (FILE, ADDR)
-+
-+#ifndef LOCAL_LABEL_PREFIX
-+#define LOCAL_LABEL_PREFIX "."
-+#endif
-+
-+#define ASM_OUTPUT_ALIGN(FILE,LOG) \
-+ do { if ((LOG) != 0) fprintf (FILE, "\t.align %d\n", (1 << (LOG))); } while (0)
-+
-+#define ASM_OUTPUT_ADDR_VEC_ELT(FILE, VALUE) \
-+do { \
-+ char label[64]; \
-+ ASM_GENERATE_INTERNAL_LABEL (label, "L", VALUE); \
-+ fprintf (FILE, "\n\t.word\t"); \
-+ assemble_name (FILE, label); \
-+ fprintf (FILE, "\n"); \
-+} while (0)
-+
-+#define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, BODY, VALUE, REL) \
-+do { \
-+ char label[64]; \
-+ fprintf (FILE, "\t.word\t("); \
-+ ASM_GENERATE_INTERNAL_LABEL (label, "L", VALUE); \
-+ assemble_name (FILE, label); \
-+ fprintf (FILE, "-"); \
-+ ASM_GENERATE_INTERNAL_LABEL (label, "L", REL); \
-+ assemble_name (FILE, label); \
-+ fprintf (FILE, ")\n"); \
-+} while (0)
-+
-+/*-------------*/
-+/* Debugging. */
-+/*-------------*/
-+
-+#define DBX_REGISTER_NUMBER(REGNO) (REGNO)
-+
-+#define CAN_DEBUG_WITHOUT_FP
-+
-+#define DEFAULT_GDB_EXTENSIONS 1
-+
-+/*--------*/
-+/* Misc. */
-+/*--------*/
-+
-+#define CASE_VECTOR_MODE Pmode
-+
-+#define WORD_REGISTER_OPERATIONS
-+
-+#define LOAD_EXTEND_OP(MODE) ZERO_EXTEND
-+
-+#define SHORT_IMMEDIATES_SIGN_EXTEND
-+
-+#define MOVE_MAX UNITS_PER_WORD
-+#define MAX_MOVE_MAX 4
-+
-+#define SHIFT_COUNT_TRUNCATED 1
-+
-+#define TRULY_NOOP_TRUNCATION(OUTPREC, INPREC) 1
-+
-+#define Pmode SImode
-+
-+#define FUNCTION_MODE SImode
-+
-+#ifndef NO_IMPLICIT_EXTERN_C
-+#define NO_IMPLICIT_EXTERN_C
-+#endif
-+
-+#define STORE_FLAG_VALUE 1
-diff -Naur gcc-4.4.6.orig/gcc/config/lm32/lm32.md gcc-4.4.6/gcc/config/lm32/lm32.md
---- gcc-4.4.6.orig/gcc/config/lm32/lm32.md 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.6/gcc/config/lm32/lm32.md 2011-08-29 07:16:18.136123965 +0200
-@@ -0,0 +1,1233 @@
-+;; Machine description of the Lattice Mico32 architecture for GNU C compiler.
-+;; Contributed by Jon Beniston <jon at beniston.com>
-+
-+;; This file is part of GCC.
-+
-+;; GCC is free software; you can redistribute it and/or modify it
-+;; under the terms of the GNU General Public License as published
-+;; by the Free Software Foundation; either version 3, or (at your
-+;; option) any later version.
-+
-+;; GCC is distributed in the hope that it will be useful, but WITHOUT
-+;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-+;; or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
-+;; License for more details.
-+
-+;; You should have received a copy of the GNU General Public License
-+;; along with GCC; see the file COPYING3. If not see
-+;; <http://www.gnu.org/licenses/>.
-+
-+;; Include predicate definitions
-+(include "predicates.md")
-+
-+;; Register numbers
-+(define_constants
-+ [(RA_REGNUM 29) ; return address register.
-+ ]
-+)
-+
-+;; LM32 specific volatile operations
-+(define_constants
-+ [(UNSPECV_BLOCKAGE 1)] ; use to prevent scheduler from optimising accross bounaries
-+)
-+
-+;; LM32 specific operations
-+(define_constants
-+ [(UNSPEC_GOT 2)
-+ (UNSPEC_GOTOFF_HI16 3)
-+ (UNSPEC_GOTOFF_LO16 4)]
-+)
-+
-+;; ---------------------------------
-+;; instruction types
-+;; ---------------------------------
-+
-+(define_attr "type"
-+ "unknown,load,store,arith,compare,shift,multiply,divide,call,icall,ubranch,uibranch,cbranch"
-+ (const_string "unknown"))
-+
-+;; ---------------------------------
-+;; instruction lengths
-+;; ---------------------------------
-+
-+; All instructions are 4 bytes
-+; Except for branches that are out of range, and have to be implemented
-+; as two instructions
-+(define_attr "length" ""
-+ (cond [
-+ (eq_attr "type" "cbranch")
-+ (if_then_else
-+ (lt (abs (minus (match_dup 2) (pc)))
-+ (const_int 32768)
-+ )
-+ (const_int 4)
-+ (const_int 8)
-+ )
-+ ]
-+ (const_int 4))
-+)
-+
-+;; ---------------------------------
-+;; scheduling
-+;; ---------------------------------
-+
-+(define_automaton "lm32")
-+
-+(define_cpu_unit "x" "lm32")
-+(define_cpu_unit "m" "lm32")
-+(define_cpu_unit "w" "lm32")
-+
-+(define_insn_reservation "singlecycle" 1
-+ (eq_attr "type" "store,arith,call,icall,ubranch,uibranch,cbranch")
-+ "x")
-+
-+(define_insn_reservation "twocycle" 2
-+ (eq_attr "type" "compare,shift,divide")
-+ "x,m")
-+
-+(define_insn_reservation "threecycle" 3
-+ (eq_attr "type" "load,multiply")
-+ "x,m,w")
-+
-+;; ---------------------------------
-+;; mov
-+;; ---------------------------------
-+
-+(define_expand "movqi"
-+ [(set (match_operand:QI 0 "general_operand" "")
-+ (match_operand:QI 1 "general_operand" ""))]
-+ ""
-+ "
-+{
-+ if (can_create_pseudo_p ())
-+ {
-+ if (GET_CODE (operand0) == MEM)
-+ {
-+ /* Source operand for store must be in a register */
-+ operands[1] = force_reg (QImode, operands[1]);
-+ }
-+ }
-+ if ( GET_CODE (operands[1]) == CONST_INT
-+ && GET_CODE (operands[0]) == REG)
-+ {
-+ operands[0] = gen_rtx_SUBREG (SImode, operands[0], 0);
-+ emit_insn (gen_movsi (operands[0], operands[1]));
-+ DONE;
-+ }
-+}")
-+
-+(define_expand "movhi"
-+ [(set (match_operand:HI 0 "general_operand" "")
-+ (match_operand:HI 1 "general_operand" ""))]
-+ ""
-+ "
-+{
-+ if (can_create_pseudo_p ())
-+ {
-+ if (GET_CODE (operands[0]) == MEM)
-+ {
-+ /* Source operand for store must be in a register */
-+ operands[1] = force_reg (HImode, operands[1]);
-+ }
-+ }
-+ if (GET_CODE (operands[1]) == CONST_INT)
-+ {
-+ operands[0] = gen_rtx_SUBREG (SImode, operands[0], 0);
-+ if (MEDIUM_INT (INTVAL (operands[1])))
-+ emit_insn (gen_movsi_kimm (operands[0], operands[1]));
-+ else if (MEDIUM_UINT (INTVAL (operands[1])))
-+ emit_insn (gen_movsi_limm (operands[0], operands[1]));
-+ else
-+ {
-+ emit_insn (gen_movsi_imm_hi (operands[0], GEN_INT (INTVAL (operands[1]))));
-+ emit_insn (gen_movsi_imm_lo (operands[0], operands[0], GEN_INT (INTVAL (operands[1]))));
-+ }
-+ DONE;
-+ }
-+}")
-+
-+(define_expand "movsi"
-+ [(set (match_operand:SI 0 "general_operand" "")
-+ (match_operand:SI 1 "general_operand" ""))]
-+ ""
-+ "
-+{
-+ if (can_create_pseudo_p ())
-+ {
-+ if (GET_CODE (operands[0]) == MEM
-+ || (GET_CODE (operands[0]) == SUBREG
-+ && GET_CODE (SUBREG_REG (operands[0])) == MEM))
-+ {
-+ /* Source operand for store must be in a register */
-+ operands[1] = force_reg (SImode, operands[1]);
-+ }
-+ }
-+
-+ if (flag_pic && symbolic_operand (operands[1], SImode))
-+ {
-+ if (GET_CODE (operands[1]) == LABEL_REF
-+ || (GET_CODE (operands[1]) == SYMBOL_REF
-+ && SYMBOL_REF_LOCAL_P (operands[1])
-+ && !SYMBOL_REF_WEAK (operands[1])))
-+ {
-+ emit_insn (gen_movsi_gotoff_hi16 (operands[0], operands[1]));
-+ emit_insn (gen_addsi3 (operands[0], operands[0], pic_offset_table_rtx));
-+ emit_insn (gen_movsi_gotoff_lo16 (operands[0], operands[0], operands[1]));
-+ }
-+ else
-+ {
-+ emit_insn (gen_movsi_got (operands[0], operands[1]));
-+ }
-+ crtl->uses_pic_offset_table = 1;
-+ DONE;
-+ }
-+ else if (flag_pic && GET_CODE (operands[1]) == CONST)
-+ {
-+ rtx op = XEXP (operands[1], 0);
-+ if (GET_CODE (op) == PLUS)
-+ {
-+ rtx arg0 = XEXP (op, 0);
-+ rtx arg1 = XEXP (op, 1);
-+ if (GET_CODE (arg0) == LABEL_REF
-+ || (GET_CODE (arg0) == SYMBOL_REF
-+ && SYMBOL_REF_LOCAL_P (arg0)
-+ && !SYMBOL_REF_WEAK (arg0)))
-+ {
-+ emit_insn (gen_movsi_gotoff_hi16 (operands[0], arg0));
-+ emit_insn (gen_addsi3 (operands[0], operands[0], pic_offset_table_rtx));
-+ emit_insn (gen_movsi_gotoff_lo16 (operands[0], operands[0], arg0));
-+ }
-+ else
-+ {
-+ emit_insn (gen_movsi_got (operands[0], arg0));
-+ }
-+ emit_insn (gen_addsi3 (operands[0], operands[0], arg1));
-+ crtl->uses_pic_offset_table = 1;
-+ DONE;
-+ }
-+ }
-+ else if (!flag_pic && ( GET_CODE (operands[1]) == SYMBOL_REF
-+ && SYMBOL_REF_SMALL_P (operands[1])
-+ )
-+ )
-+ {
-+ emit_insn (gen_movsi_reloc_gprel (operands[0], operands[1]));
-+ DONE;
-+ }
-+ else if (!flag_pic && ( GET_CODE (operands[1]) == LABEL_REF
-+ || GET_CODE (operands[1]) == SYMBOL_REF
-+ || GET_CODE (operands[1]) == CONST
-+ )
-+ )
-+ {
-+ emit_insn (gen_movsi_reloc_hi (operands[0], operands[1]));
-+ emit_insn (gen_movsi_reloc_lo (operands[0], operands[0], operands[1]));
-+ DONE;
-+ }
-+ else if (GET_CODE (operands[1]) == CONST_INT)
-+ {
-+ if (MEDIUM_INT (INTVAL (operands[1])))
-+ emit_insn (gen_movsi_kimm (operands[0], operands[1]));
-+ else if (MEDIUM_UINT (INTVAL (operands[1])))
-+ emit_insn (gen_movsi_limm (operands[0], operands[1]));
-+ else
-+ {
-+ emit_insn (gen_movsi_imm_hi (operands[0], GEN_INT (INTVAL (operands[1]))));
-+ emit_insn (gen_movsi_imm_lo (operands[0], operands[0], GEN_INT (INTVAL (operands[1]))));
-+ }
-+ DONE;
-+ }
-+}")
-+
-+;;(define_expand "movmemsi"
-+;; [(parallel [(set (match_operand:BLK 0 "general_operand" "")
-+;; (match_operand:BLK 1 "general_operand" ""))
-+;; (use (match_operand:SI 2 "" ""))
-+;; (use (match_operand:SI 3 "const_int_operand" ""))])]
-+;; ""
-+;;{
-+;; if (!lm32_expand_block_move (operands))
-+;; FAIL;
-+;; DONE;
-+;;})
-+
-+;; ---------------------------------
-+;; load/stores/moves
-+;; ---------------------------------
-+
-+(define_insn "movsi_kimm"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (match_operand:SI 1 "constant_K_operand" "K"))]
-+ ""
-+ "addi %0, r0, %1"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "movsi_limm"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (match_operand:SI 1 "constant_L_operand" "L"))]
-+ ""
-+ "ori %0, r0, %1"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "movsi_imm_hi"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (high:SI (match_operand:SI 1 "immediate_operand" "i")))]
-+ ""
-+ "orhi %0, r0, hi(%1)"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "movsi_imm_lo"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (lo_sum:SI (match_operand:SI 1 "register_operand" "0")
-+ (match_operand:SI 2 "immediate_operand" "i")))]
-+ ""
-+ "ori %0, %0, lo(%2)"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "movsi_reloc_gprel"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (match_operand:SI 1 "reloc_operand" "i"))]
-+ "GET_CODE (operands[1]) == SYMBOL_REF && SYMBOL_REF_SMALL_P (operands[1])"
-+ "mva %0, gp(%1)"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "movsi_got"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (unspec:SI [(match_operand 1 "" "")] UNSPEC_GOT))]
-+ "flag_pic"
-+ "lw %0, (gp+got(%1))"
-+ [(set_attr "type" "load")]
-+)
-+
-+(define_insn "movsi_gotoff_hi16"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (unspec:SI [(match_operand 1 "" "")] UNSPEC_GOTOFF_HI16))]
-+ "flag_pic"
-+ "orhi %0, r0, gotoffhi16(%1)"
-+ [(set_attr "type" "load")]
-+)
-+
-+(define_insn "movsi_gotoff_lo16"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (unspec:SI [(plus:SI (match_operand:SI 1 "register_operand" "0")
-+ (match_operand 2 "" ""))] UNSPEC_GOTOFF_LO16))]
-+ "flag_pic"
-+ "addi %0, %1, gotofflo16(%2)"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "movsi_reloc_hi"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (high:SI (match_operand:SI 1 "reloc_operand" "i")))]
-+ "!flag_pic"
-+ "orhi %0, r0, hi(%1)"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "movsi_reloc_lo"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (lo_sum:SI (match_operand:SI 1 "register_operand" "0")
-+ (match_operand:SI 2 "reloc_operand" "i")))]
-+ "!flag_pic"
-+ "ori %0, %0, lo(%2)"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "*movqi_insn"
-+ [(set (match_operand:QI 0 "register_or_memory_operand" "=r,r,m")
-+ (match_operand:QI 1 "register_or_memory_operand" "m,r,r"))]
-+ ""
-+ "@
-+ lbu %0, %1
-+ or %0, %1, r0
-+ sb %0, %1"
-+ [(set_attr "type" "load,arith,store")]
-+)
-+
-+(define_insn "*movhi_insn"
-+ [(set (match_operand:HI 0 "register_or_memory_operand" "=r,r,m")
-+ (match_operand:HI 1 "register_or_memory_operand" "m,r,r"))]
-+ ""
-+ "@
-+ lhu %0, %1
-+ or %0, %1, r0
-+ sh %0, %1"
-+ [(set_attr "type" "load,arith,store")]
-+)
-+
-+(define_insn "*movsi_insn"
-+ [(set (match_operand:SI 0 "register_or_memory_operand" "=r,r,m")
-+ (match_operand:SI 1 "register_or_memory_operand" "m,r,r"))]
-+ ""
-+ "@
-+ lw %0, %1
-+ or %0, %1, r0
-+ sw %0, %1"
-+ [(set_attr "type" "load,arith,store")]
-+)
-+
-+;; ---------------------------------
-+;; sign and zero extension
-+;; ---------------------------------
-+
-+(define_insn "*extendqihi2"
-+ [(set (match_operand:HI 0 "register_operand" "=r,r")
-+ (sign_extend:HI (match_operand:QI 1 "register_or_memory_operand" "m,r")))]
-+ "TARGET_SIGN_EXTEND_ENABLED || (GET_CODE (operands[1]) != REG)"
-+ "@
-+ lb %0, %1
-+ sextb %0, %1"
-+ [(set_attr "type" "load,arith")]
-+)
-+
-+(define_insn "zero_extendqihi2"
-+ [(set (match_operand:HI 0 "register_operand" "=r,r")
-+ (zero_extend:HI (match_operand:QI 1 "register_or_memory_operand" "m,r")))]
-+ ""
-+ "@
-+ lbu %0, %1
-+ andi %0, %1, 0xff"
-+ [(set_attr "type" "load,arith")]
-+)
-+
-+(define_insn "*extendqisi2"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (sign_extend:SI (match_operand:QI 1 "register_or_memory_operand" "m,r")))]
-+ "TARGET_SIGN_EXTEND_ENABLED || (GET_CODE (operands[1]) != REG)"
-+ "@
-+ lb %0, %1
-+ sextb %0, %1"
-+ [(set_attr "type" "load,arith")]
-+)
-+
-+(define_insn "zero_extendqisi2"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (zero_extend:SI (match_operand:QI 1 "register_or_memory_operand" "m,r")))]
-+ ""
-+ "@
-+ lbu %0, %1
-+ andi %0, %1, 0xff"
-+ [(set_attr "type" "load,arith")]
-+)
-+
-+(define_insn "*extendhisi2"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (sign_extend:SI (match_operand:HI 1 "register_or_memory_operand" "m,r")))]
-+ "TARGET_SIGN_EXTEND_ENABLED || (GET_CODE (operands[1]) != REG)"
-+ "@
-+ lh %0, %1
-+ sexth %0, %1"
-+ [(set_attr "type" "load,arith")]
-+)
-+
-+(define_insn "zero_extendhisi2"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (zero_extend:SI (match_operand:HI 1 "register_or_memory_operand" "m,r")))]
-+ ""
-+ "@
-+ lhu %0, %1
-+ andi %0, %1, 0xffff"
-+ [(set_attr "type" "load,arith")]
-+)
-+
-+;; ---------------------------------
-+;; compare
-+;; ---------------------------------
-+
-+(define_expand "cmpsi"
-+ [(set (cc0)
-+ (compare:CC (match_operand:SI 0 "register_operand" "")
-+ (match_operand:SI 1 "register_or_K_operand" "")))]
-+ ""
-+ "
-+{
-+ lm32_compare_op0 = operands[0];
-+ lm32_compare_op1 = operands[1];
-+ DONE;
-+}")
-+
-+
-+(define_expand "tstsi"
-+ [(set (cc0)
-+ (match_operand:SI 0 "register_operand" ""))]
-+ ""
-+ "
-+{
-+ lm32_compare_op0 = operands[0];
-+ lm32_compare_op1 = const0_rtx;
-+ DONE;
-+}")
-+
-+(define_expand "seq"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (eq:SI (match_dup 1)
-+ (match_dup 2)))]
-+ ""
-+{
-+ operands[1] = lm32_compare_op0;
-+ operands[2] = lm32_compare_op1;
-+ gen_int_relational (EQ, operands[0], operands[1], operands[2], NULL_RTX);
-+ DONE;
-+})
-+
-+(define_insn "*seq"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (eq:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_K_operand" "r,K")))]
-+ ""
-+ "@
-+ cmpe %0, %z1, %2
-+ cmpei %0, %z1, %2"
-+ [(set_attr "type" "compare")]
-+)
-+
-+(define_expand "sne"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (ne:SI (match_dup 1)
-+ (match_dup 2)))]
-+ ""
-+{
-+ operands[1] = lm32_compare_op0;
-+ operands[2] = lm32_compare_op1;
-+ gen_int_relational (NE, operands[0], operands[1], operands[2], NULL_RTX);
-+ DONE;
-+})
-+
-+(define_insn "*sne"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (ne:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_K_operand" "r,K")))]
-+ ""
-+ "@
-+ cmpne %0, %z1, %2
-+ cmpnei %0, %z1, %2"
-+ [(set_attr "type" "compare")]
-+)
-+
-+(define_expand "sgt"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (gt:SI (match_dup 1)
-+ (match_dup 2)))]
-+ ""
-+{
-+ operands[1] = lm32_compare_op0;
-+ operands[2] = lm32_compare_op1;
-+ gen_int_relational (GT, operands[0], operands[1], operands[2], NULL_RTX);
-+ DONE;
-+})
-+
-+(define_insn "*sgt"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (gt:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_K_operand" "r,K")))]
-+ ""
-+ "@
-+ cmpg %0, %z1, %2
-+ cmpgi %0, %z1, %2"
-+ [(set_attr "type" "compare")]
-+)
-+
-+(define_expand "slt"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (lt:SI (match_dup 1)
-+ (match_dup 2)))]
-+ ""
-+{
-+ operands[1] = lm32_compare_op0;
-+ operands[2] = lm32_compare_op1;
-+ gen_int_relational (LT, operands[0], operands[1], operands[2], NULL_RTX);
-+ DONE;
-+})
-+
-+(define_expand "sge"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (ge:SI (match_dup 1)
-+ (match_dup 2)))]
-+ ""
-+{
-+ operands[1] = lm32_compare_op0;
-+ operands[2] = lm32_compare_op1;
-+ gen_int_relational (GE, operands[0], operands[1], operands[2], NULL_RTX);
-+ DONE;
-+})
-+
-+(define_insn "*sge"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (ge:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_K_operand" "r,K")))]
-+ ""
-+ "@
-+ cmpge %0, %z1, %2
-+ cmpgei %0, %z1, %2"
-+ [(set_attr "type" "compare")]
-+)
-+
-+(define_expand "sle"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (le:SI (match_dup 1)
-+ (match_dup 2)))]
-+ ""
-+{
-+ operands[1] = lm32_compare_op0;
-+ operands[2] = lm32_compare_op1;
-+ gen_int_relational (LE, operands[0], operands[1], operands[2], NULL_RTX);
-+ DONE;
-+})
-+
-+(define_expand "sgtu"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (gtu:SI (match_dup 1)
-+ (match_dup 2)))]
-+ ""
-+{
-+ operands[1] = lm32_compare_op0;
-+ operands[2] = lm32_compare_op1;
-+ gen_int_relational (GTU, operands[0], operands[1], operands[2], NULL_RTX);
-+ DONE;
-+})
-+
-+(define_insn "*sgtu"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (gtu:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_K_operand" "r,L")))]
-+ ""
-+ "@
-+ cmpgu %0, %z1, %2
-+ cmpgui %0, %z1, %2"
-+ [(set_attr "type" "compare")]
-+)
-+
-+(define_expand "sltu"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (ltu:SI (match_dup 1)
-+ (match_dup 2)))]
-+ ""
-+{
-+ operands[1] = lm32_compare_op0;
-+ operands[2] = lm32_compare_op1;
-+ gen_int_relational (LTU, operands[0], operands[1], operands[2], NULL_RTX);
-+ DONE;
-+})
-+
-+(define_expand "sgeu"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (geu:SI (match_dup 1)
-+ (match_dup 2)))]
-+ ""
-+{
-+ operands[1] = lm32_compare_op0;
-+ operands[2] = lm32_compare_op1;
-+ gen_int_relational (GEU, operands[0], operands[1], operands[2], NULL_RTX);
-+ DONE;
-+})
-+
-+(define_insn "*sgeu"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (geu:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_K_operand" "r,L")))]
-+ ""
-+ "@
-+ cmpgeu %0, %z1, %2
-+ cmpgeui %0, %z1, %2"
-+ [(set_attr "type" "compare")]
-+)
-+
-+(define_expand "sleu"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (leu:SI (match_dup 1)
-+ (match_dup 2)))]
-+ ""
-+{
-+ operands[1] = lm32_compare_op0;
-+ operands[2] = lm32_compare_op1;
-+ gen_int_relational (LEU, operands[0], operands[1], operands[2], NULL_RTX);
-+ DONE;
-+})
-+
-+;; ---------------------------------
-+;; unconditional branch
-+;; ---------------------------------
-+
-+(define_insn "jump"
-+ [(set (pc) (label_ref (match_operand 0 "" "")))]
-+ ""
-+ "bi %0"
-+ [(set_attr "type" "ubranch")]
-+)
-+
-+(define_expand "indirect_jump"
-+ [(set (pc) (match_operand 0 "register_operand" ""))]
-+ ""
-+ "
-+{
-+ emit_jump_insn (gen_indirect_jumpsi (operands[0]));
-+ DONE;
-+}")
-+
-+(define_insn "indirect_jumpsi"
-+ [(set (pc) (match_operand:SI 0 "register_operand" "r"))]
-+ ""
-+ "b %0"
-+ [(set_attr "type" "uibranch")]
-+)
-+
-+;; ---------------------------------
-+;; conditional branch
-+;; ---------------------------------
-+
-+(define_expand "beq"
-+ [(set (pc)
-+ (if_then_else (eq:CC (cc0)
-+ (const_int 0))
-+ (label_ref (match_operand 0 "" ""))
-+ (pc)))]
-+ ""
-+ "
-+{
-+ gen_int_relational (EQ, NULL_RTX, lm32_compare_op0, lm32_compare_op1, operands[0]);
-+ DONE;
-+}")
-+
-+(define_expand "bne"
-+ [(set (pc)
-+ (if_then_else (ne:CC (cc0)
-+ (const_int 0))
-+ (label_ref (match_operand 0 "" ""))
-+ (pc)))]
-+ ""
-+ "
-+{
-+ gen_int_relational (NE, NULL_RTX, lm32_compare_op0, lm32_compare_op1, operands[0]);
-+ DONE;
-+}")
-+
-+(define_expand "bgt"
-+ [(set (pc)
-+ (if_then_else (gt:CC (cc0)
-+ (const_int 0))
-+ (label_ref (match_operand 0 "" ""))
-+ (pc)))]
-+ ""
-+ "
-+{
-+ gen_int_relational (GT, NULL_RTX, lm32_compare_op0, lm32_compare_op1, operands[0]);
-+ DONE;
-+}")
-+
-+(define_expand "bge"
-+ [(set (pc)
-+ (if_then_else (ge:CC (cc0)
-+ (const_int 0))
-+ (label_ref (match_operand 0 "" ""))
-+ (pc)))]
-+ ""
-+ "
-+{
-+ gen_int_relational (GE, NULL_RTX, lm32_compare_op0, lm32_compare_op1, operands[0]);
-+ DONE;
-+}")
-+
-+(define_expand "ble"
-+ [(set (pc)
-+ (if_then_else (le:CC (cc0)
-+ (const_int 0))
-+ (label_ref (match_operand 0 "" ""))
-+ (pc)))]
-+ ""
-+ "
-+{
-+ gen_int_relational (LE, NULL_RTX, lm32_compare_op0, lm32_compare_op1, operands[0]);
-+ DONE;
-+}")
-+
-+(define_expand "blt"
-+ [(set (pc)
-+ (if_then_else (lt:CC (cc0)
-+ (const_int 0))
-+ (label_ref (match_operand 0 "" ""))
-+ (pc)))]
-+ ""
-+ "
-+{
-+ gen_int_relational (LT, NULL_RTX, lm32_compare_op0, lm32_compare_op1, operands[0]);
-+ DONE;
-+}")
-+
-+(define_expand "bgtu"
-+ [(set (pc)
-+ (if_then_else (gtu:CC (cc0)
-+ (const_int 0))
-+ (label_ref (match_operand 0 "" ""))
-+ (pc)))]
-+ ""
-+ "
-+{
-+ gen_int_relational (GTU, NULL_RTX, lm32_compare_op0, lm32_compare_op1, operands[0]);
-+ DONE;
-+}")
-+
-+(define_expand "bgeu"
-+ [(set (pc)
-+ (if_then_else (geu:CC (cc0)
-+ (const_int 0))
-+ (label_ref (match_operand 0 "" ""))
-+ (pc)))]
-+ ""
-+ "
-+{
-+ gen_int_relational (GEU, NULL_RTX, lm32_compare_op0, lm32_compare_op1, operands[0]);
-+ DONE;
-+}")
-+
-+(define_expand "bleu"
-+ [(set (pc)
-+ (if_then_else (leu:CC (cc0)
-+ (const_int 0))
-+ (label_ref (match_operand 0 "" ""))
-+ (pc)))]
-+ ""
-+ "
-+{
-+ gen_int_relational (LEU, NULL_RTX, lm32_compare_op0, lm32_compare_op1, operands[0]);
-+ DONE;
-+}")
-+
-+(define_expand "bltu"
-+ [(set (pc)
-+ (if_then_else (ltu:CC (cc0)
-+ (const_int 0))
-+ (label_ref (match_operand 0 "" ""))
-+ (pc)))]
-+ ""
-+ "
-+{
-+ gen_int_relational (LTU, NULL_RTX, lm32_compare_op0, lm32_compare_op1, operands[0]);
-+ DONE;
-+}")
-+
-+(define_insn "*beq"
-+ [(set (pc)
-+ (if_then_else (eq:SI (match_operand:SI 0 "register_or_zero_operand" "rJ")
-+ (match_operand:SI 1 "register_or_zero_operand" "rJ"))
-+ (label_ref (match_operand 2 "" ""))
-+ (pc)))]
-+ ""
-+{
-+ return get_attr_length (insn) == 4
-+ ? "be %z0,%z1,%2"
-+ : "bne %z0,%z1,8\n\tbi %2";
-+}
-+ [(set_attr "type" "cbranch")])
-+
-+(define_insn "*bne"
-+ [(set (pc)
-+ (if_then_else (ne:SI (match_operand:SI 0 "register_or_zero_operand" "rJ")
-+ (match_operand:SI 1 "register_or_zero_operand" "rJ"))
-+ (label_ref (match_operand 2 "" ""))
-+ (pc)))]
-+ ""
-+{
-+ return get_attr_length (insn) == 4
-+ ? "bne %z0,%z1,%2"
-+ : "be %z0,%z1,8\n\tbi %2";
-+}
-+ [(set_attr "type" "cbranch")])
-+
-+(define_insn "*bgt"
-+ [(set (pc)
-+ (if_then_else (gt:SI (match_operand:SI 0 "register_or_zero_operand" "rJ")
-+ (match_operand:SI 1 "register_or_zero_operand" "rJ"))
-+ (label_ref (match_operand 2 "" ""))
-+ (pc)))]
-+ ""
-+{
-+ return get_attr_length (insn) == 4
-+ ? "bg %z0,%z1,%2"
-+ : "bge %z1,%z0,8\n\tbi %2";
-+}
-+ [(set_attr "type" "cbranch")])
-+
-+(define_insn "*bge"
-+ [(set (pc)
-+ (if_then_else (ge:SI (match_operand:SI 0 "register_or_zero_operand" "rJ")
-+ (match_operand:SI 1 "register_or_zero_operand" "rJ"))
-+ (label_ref (match_operand 2 "" ""))
-+ (pc)))]
-+ ""
-+{
-+ return get_attr_length (insn) == 4
-+ ? "bge %z0,%z1,%2"
-+ : "bg %z1,%z0,8\n\tbi %2";
-+}
-+ [(set_attr "type" "cbranch")])
-+
-+(define_insn "*bgtu"
-+ [(set (pc)
-+ (if_then_else (gtu:SI (match_operand:SI 0 "register_or_zero_operand" "rJ")
-+ (match_operand:SI 1 "register_or_zero_operand" "rJ"))
-+ (label_ref (match_operand 2 "" ""))
-+ (pc)))]
-+ ""
-+{
-+ return get_attr_length (insn) == 4
-+ ? "bgu %z0,%z1,%2"
-+ : "bgeu %z1,%z0,8\n\tbi %2";
-+}
-+ [(set_attr "type" "cbranch")])
-+
-+(define_insn "*bgeu"
-+ [(set (pc)
-+ (if_then_else (geu:SI (match_operand:SI 0 "register_or_zero_operand" "rJ")
-+ (match_operand:SI 1 "register_or_zero_operand" "rJ"))
-+ (label_ref (match_operand 2 "" ""))
-+ (pc)))]
-+ ""
-+{
-+ return get_attr_length (insn) == 4
-+ ? "bgeu %z0,%z1,%2"
-+ : "bgu %z1,%z0,8\n\tbi %2";
-+}
-+ [(set_attr "type" "cbranch")])
-+
-+;; ---------------------------------
-+;; call
-+;; ---------------------------------
-+
-+(define_expand "call"
-+ [(parallel [(call (match_operand 0 "memory_operand" "m")
-+ (match_operand 1 "" ""))
-+ (clobber (reg:SI RA_REGNUM))
-+ ])]
-+ ""
-+ "
-+{
-+ rtx addr = XEXP (operands[0], 0);
-+ if (!CONSTANT_ADDRESS_P (addr))
-+ {
-+ emit_call_insn (gen_call_via_regsi (addr, operands[1]));
-+ DONE;
-+ }
-+}")
-+
-+(define_insn "call_via_regsi"
-+ [(call (mem:SI (match_operand:SI 0 "register_operand" "r"))
-+ (match_operand 1 "" ""))
-+ (clobber (reg:SI RA_REGNUM))]
-+ ""
-+ "call %0"
-+ [(set_attr "type" "icall")]
-+)
-+
-+(define_insn "*call_via_labelsi"
-+ [(call (mem:SI (match_operand:SI 0 "symbolic_operand" "X"))
-+ (match_operand 1 "" ""))
-+ (clobber (reg:SI RA_REGNUM))]
-+ ""
-+ "calli %0"
-+ [(set_attr "type" "call")]
-+)
-+
-+(define_expand "call_value"
-+ [(parallel [(set (match_operand 0 "register_operand" "=r")
-+ (call (match_operand 1 "memory_operand" "m")
-+ (match_operand 2 "" "")))
-+ (clobber (reg:SI RA_REGNUM))
-+ ])]
-+ ""
-+ "
-+{
-+ rtx addr = XEXP (operands[1], 0);
-+ if (!CONSTANT_ADDRESS_P (addr))
-+ {
-+ emit_call_insn (gen_call_value_via_regsi (operands[0], addr, operands[2]));
-+ DONE;
-+ }
-+}")
-+
-+(define_insn "call_value_via_regsi"
-+ [(set (match_operand 0 "register_operand" "=r")
-+ (call (mem:SI (match_operand:SI 1 "register_operand" "r"))
-+ (match_operand 2 "" "")))
-+ (clobber (reg:SI RA_REGNUM))]
-+ ""
-+ "call %1"
-+ [(set_attr "type" "icall")]
-+)
-+
-+(define_insn "*call_value_via_labelsi"
-+ [(set (match_operand 0 "register_operand" "=r")
-+ (call (mem:SI (match_operand:SI 1 "symbolic_operand" "X"))
-+ (match_operand 2 "" "")))
-+ (clobber (reg:SI RA_REGNUM))]
-+ ""
-+ "calli %1"
-+ [(set_attr "type" "call")]
-+)
-+
-+(define_insn "return_internalsi"
-+ [(use (match_operand:SI 0 "register_operand" "r"))
-+ (return)]
-+ ""
-+ "b %0"
-+ [(set_attr "type" "uibranch")]
-+)
-+
-+(define_insn "return"
-+ [(return)]
-+ "lm32_can_use_return ()"
-+ "ret"
-+ [(set_attr "type" "uibranch")]
-+)
-+
-+;; ---------------------------------
-+;; switch/case statements
-+;; ---------------------------------
-+
-+(define_expand "tablejump"
-+ [(set (pc) (match_operand 0 "register_operand" ""))
-+ (use (label_ref (match_operand 1 "" "")))]
-+ ""
-+ "
-+{
-+ rtx target = operands[0];
-+ if (flag_pic)
-+ {
-+ /* For PIC, the table entry is relative to the start of the table. */
-+ rtx label = gen_reg_rtx (SImode);
-+ target = gen_reg_rtx (SImode);
-+ emit_move_insn (label, gen_rtx_LABEL_REF (SImode, operands[1]));
-+ emit_insn (gen_addsi3 (target, operands[0], label));
-+ }
-+ emit_jump_insn (gen_tablejumpsi (target, operands[1]));
-+ DONE;
-+}")
-+
-+(define_insn "tablejumpsi"
-+ [(set (pc) (match_operand:SI 0 "register_operand" "r"))
-+ (use (label_ref (match_operand 1 "" "")))]
-+ ""
-+ "b %0"
-+ [(set_attr "type" "ubranch")]
-+)
-+
-+;; ---------------------------------
-+;; arithmetic
-+;; ---------------------------------
-+
-+(define_insn "addsi3"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (plus:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_K_operand" "r,K")))]
-+ ""
-+ "@
-+ add %0, %z1, %2
-+ addi %0, %z1, %2"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "subsi3"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (minus:SI (match_operand:SI 1 "register_or_zero_operand" "rJ")
-+ (match_operand:SI 2 "register_or_zero_operand" "rJ")))]
-+ ""
-+ "sub %0, %z1, %z2"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "mulsi3"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (mult:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_K_operand" "r,K")))]
-+ "TARGET_MULTIPLY_ENABLED"
-+ "@
-+ mul %0, %z1, %2
-+ muli %0, %z1, %2"
-+ [(set_attr "type" "multiply")]
-+)
-+
-+(define_insn "udivsi3"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (udiv:SI (match_operand:SI 1 "register_or_zero_operand" "rJ")
-+ (match_operand:SI 2 "register_operand" "r")))]
-+ "TARGET_DIVIDE_ENABLED"
-+ "divu %0, %z1, %2"
-+ [(set_attr "type" "divide")]
-+)
-+
-+(define_insn "umodsi3"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (umod:SI (match_operand:SI 1 "register_or_zero_operand" "rJ")
-+ (match_operand:SI 2 "register_operand" "r")))]
-+ "TARGET_DIVIDE_ENABLED"
-+ "modu %0, %z1, %2"
-+ [(set_attr "type" "divide")]
-+)
-+
-+;; ---------------------------------
-+;; negation and inversion
-+;; ---------------------------------
-+
-+(define_insn "negsi2"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (neg:SI (match_operand:SI 1 "register_or_zero_operand" "rJ")))]
-+ ""
-+ "sub %0, r0, %z1"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "one_cmplsi2"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (not:SI (match_operand:SI 1 "register_or_zero_operand" "rJ")))]
-+ ""
-+ "not %0, %z1"
-+ [(set_attr "type" "arith")]
-+)
-+
-+;; ---------------------------------
-+;; logical
-+;; ---------------------------------
-+
-+(define_insn "andsi3"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (and:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_L_operand" "r,L")))]
-+ ""
-+ "@
-+ and %0, %z1, %2
-+ andi %0, %z1, %2"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "iorsi3"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (ior:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_L_operand" "r,L")))]
-+ ""
-+ "@
-+ or %0, %z1, %2
-+ ori %0, %z1, %2"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "xorsi3"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (xor:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_L_operand" "r,L")))]
-+ ""
-+ "@
-+ xor %0, %z1, %2
-+ xori %0, %z1, %2"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "*norsi3"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (not:SI (ior:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_L_operand" "r,L"))))]
-+ ""
-+ "@
-+ nor %0, %z1, %2
-+ nori %0, %z1, %2"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "*xnorsi3"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (not:SI (xor:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_L_operand" "r,L"))))]
-+ ""
-+ "@
-+ xnor %0, %z1, %2
-+ xnori %0, %z1, %2"
-+ [(set_attr "type" "arith")]
-+)
-+
-+;; ---------------------------------
-+;; shifts
-+;; ---------------------------------
-+
-+(define_insn "ashlsi3"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (ashift:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_L_operand" "r,L")))]
-+ "TARGET_BARREL_SHIFT_ENABLED"
-+ "@
-+ sl %0, %z1, %2
-+ sli %0, %z1, %2"
-+ [(set_attr "type" "shift")]
-+)
-+
-+(define_insn "ashrsi3"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (ashiftrt:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_L_operand" "r,L")))]
-+ "TARGET_BARREL_SHIFT_ENABLED"
-+ "@
-+ sr %0, %z1, %2
-+ sri %0, %z1, %2"
-+ [(set_attr "type" "shift")]
-+)
-+
-+(define_insn "lshrsi3"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (lshiftrt:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_L_operand" "r,L")))]
-+ "TARGET_BARREL_SHIFT_ENABLED"
-+ "@
-+ sru %0, %z1, %2
-+ srui %0, %z1, %2"
-+ [(set_attr "type" "shift")]
-+)
-+
-+;; ---------------------------------
-+;; function entry / exit
-+;; ---------------------------------
-+
-+(define_expand "prologue"
-+ [(const_int 1)]
-+ ""
-+ "
-+{
-+ lm32_expand_prologue ();
-+ DONE;
-+}")
-+
-+(define_expand "epilogue"
-+ [(return)]
-+ ""
-+ "
-+{
-+ lm32_expand_epilogue ();
-+ DONE;
-+}")
-+
-+;; ---------------------------------
-+;; nop
-+;; ---------------------------------
-+
-+(define_insn "nop"
-+ [(const_int 0)]
-+ ""
-+ "nop"
-+ [(set_attr "type" "arith")]
-+)
-+
-+;; ---------------------------------
-+;; blockage
-+;; ---------------------------------
-+
-+;; used to stop the scheduler from
-+;; scheduling code across certain boundaries
-+
-+(define_insn "blockage"
-+ [(unspec_volatile [(const_int 0)] UNSPECV_BLOCKAGE)]
-+ ""
-+ ""
-+ [(set_attr "length" "0")]
-+)
-+
-diff -Naur gcc-4.4.6.orig/gcc/config/lm32/lm32.opt gcc-4.4.6/gcc/config/lm32/lm32.opt
---- gcc-4.4.6.orig/gcc/config/lm32/lm32.opt 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.6/gcc/config/lm32/lm32.opt 2011-08-29 07:16:18.136123965 +0200
-@@ -0,0 +1,40 @@
-+; Options for the Lattice Mico32 port of the compiler.
-+; Contributed by Jon Beniston <jon at beniston.com>
-+;
-+; Copyright (C) 2008 Free Software Foundation, Inc.
-+;
-+; This file is part of GCC.
-+;
-+; GCC is free software; you can redistribute it and/or modify it
-+; under the terms of the GNU General Public License as published
-+; by the Free Software Foundation; either version 3, or (at your
-+; option) any later version.
-+;
-+; GCC is distributed in the hope that it will be useful, but WITHOUT
-+; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-+; or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
-+; License for more details.
-+;
-+; You should have received a copy of the GNU General Public License
-+; along with GCC; see the file COPYING3. If not see
-+; <http://www.gnu.org/licenses/>.
-+
-+mmultiply-enabled
-+Target Report Mask(MULTIPLY_ENABLED)
-+Enable multiply instructions
-+
-+mdivide-enabled
-+Target Report Mask(DIVIDE_ENABLED)
-+Enable divide and modulus instructions
-+
-+mbarrel-shift-enabled
-+Target Report Mask(BARREL_SHIFT_ENABLED)
-+Enable barrel shift instructions
-+
-+msign-extend-enabled
-+Target Report Mask(SIGN_EXTEND_ENABLED)
-+Enable sign extend instructions
-+
-+muser-enabled
-+Target Report Mask(USER_ENABLED)
-+Enable user-defined instructions
-diff -Naur gcc-4.4.6.orig/gcc/config/lm32/lm32-protos.h gcc-4.4.6/gcc/config/lm32/lm32-protos.h
---- gcc-4.4.6.orig/gcc/config/lm32/lm32-protos.h 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.6/gcc/config/lm32/lm32-protos.h 2011-08-29 07:16:18.134123880 +0200
-@@ -0,0 +1,52 @@
-+/* Prototypes of target machine functions, Lattice Mico32 architecture.
-+ Contributed by Jon Beniston <jon at beniston.com>
-+
-+ Copyright (C) 2008 Free Software Foundation, Inc.
-+
-+ This file is part of GCC.
-+
-+ GCC is free software; you can redistribute it and/or modify it
-+ under the terms of the GNU General Public License as published
-+ by the Free Software Foundation; either version 3, or (at your
-+ option) any later version.
-+
-+ GCC is distributed in the hope that it will be useful, but WITHOUT
-+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-+ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
-+ License for more details.
-+
-+ You should have received a copy of the GNU General Public License
-+ along with GCC; see the file COPYING3. If not see
-+ <http://www.gnu.org/licenses/>. */
-+
-+extern int lm32_return_in_memory (tree type);
-+extern void lm32_declare_object (FILE *stream, char *name, char *init_string,
-+ char *final_string, int size);
-+extern int symbolic_operand (rtx op, enum machine_mode mode ATTRIBUTE_UNUSED);
-+extern int register_or_zero_operand (rtx op, enum machine_mode mode);
-+extern int register_or_K_operand (rtx op, enum machine_mode mode);
-+extern int constant_K_operand (rtx op, enum machine_mode mode ATTRIBUTE_UNUSED);
-+extern int register_or_L_operand (rtx op, enum machine_mode mode);
-+extern int constant_L_operand (rtx op, enum machine_mode mode ATTRIBUTE_UNUSED);
-+extern int register_or_memory_operand (rtx op, enum machine_mode mode);
-+extern int register_operand (rtx op, enum machine_mode mode);
-+extern int const_ok_for_base_offset (rtx op, enum machine_mode mode);
-+extern void lm32_expand_prologue (void);
-+extern void lm32_expand_epilogue (void);
-+extern HOST_WIDE_INT lm32_compute_frame_size (int size);
-+extern void lm32_print_operand (FILE *file, rtx op, int letter);
-+extern void lm32_print_operand_address (FILE *file, rtx addr);
-+extern rtx lm32_function_arg (CUMULATIVE_ARGS cum, enum machine_mode mode,
-+ tree type, int named);
-+extern void lm32_override_options (void);
-+extern HOST_WIDE_INT lm32_compute_initial_elimination_offset (int from,
-+ int to);
-+extern int lm32_can_use_return (void);
-+extern rtx lm32_return_addr_rtx (int count, rtx frame);
-+#ifdef RTX_CODE
-+extern void gen_int_relational (enum rtx_code code, rtx result, rtx cmp0,
-+ rtx cmp1, rtx destination);
-+#endif
-+extern int lm32_expand_block_move (rtx *);
-+extern int nonpic_symbol_mentioned_p (rtx);
-+extern rtx lm32_legitimize_pic_address (rtx, enum machine_mode, rtx);
-diff -Naur gcc-4.4.6.orig/gcc/config/lm32/predicates.md gcc-4.4.6/gcc/config/lm32/predicates.md
---- gcc-4.4.6.orig/gcc/config/lm32/predicates.md 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.6/gcc/config/lm32/predicates.md 2011-08-29 07:16:18.136123965 +0200
-@@ -0,0 +1,58 @@
-+;; Predicate definitions for Lattice Mico32.
-+;; Contributed by Jon Beniston <jon at beniston.com>
-+;;
-+;; Copyright (C) 2008 Free Software Foundation, Inc.
-+;;
-+;; This file is part of GCC.
-+;;
-+;; GCC is free software; you can redistribute it and/or modify it
-+;; under the terms of the GNU General Public License as published
-+;; by the Free Software Foundation; either version 3, or (at your
-+;; option) any later version.
-+;;
-+;; GCC is distributed in the hope that it will be useful, but WITHOUT
-+;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-+;; or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
-+;; License for more details.
-+;;
-+;; You should have received a copy of the GNU General Public License
-+;; along with GCC; see the file COPYING3. If not see
-+;; <http://www.gnu.org/licenses/>.
-+
-+(define_predicate "const0_operand"
-+ (and (match_code "const_int,const_double,const_vector")
-+ (match_test "op == CONST0_RTX (GET_MODE (op))")))
-+
-+(define_predicate "constant_K_operand"
-+ (and (match_code "const_int")
-+ (match_test "MEDIUM_INT (INTVAL (op))")))
-+
-+(define_predicate "constant_L_operand"
-+ (and (match_code "const_int")
-+ (match_test "MEDIUM_UINT (INTVAL (op))")))
-+
-+(define_predicate "register_or_zero_operand"
-+ (ior (match_operand 0 "register_operand")
-+ (match_operand 0 "const0_operand")))
-+
-+(define_predicate "register_or_memory_operand"
-+ (ior (match_operand 0 "register_operand")
-+ (match_operand 0 "memory_operand")))
-+
-+(define_predicate "register_or_K_operand"
-+ (ior (match_operand 0 "register_operand")
-+ (match_operand 0 "constant_K_operand")))
-+
-+(define_predicate "register_or_L_operand"
-+ (ior (match_operand 0 "register_operand")
-+ (match_operand 0 "constant_L_operand")))
-+
-+(define_predicate "reloc_operand"
-+ (ior (ior (match_code "label_ref")
-+ (match_code "symbol_ref"))
-+ (match_code "const")))
-+
-+(define_predicate "symbolic_operand"
-+ (ior (match_code "label_ref")
-+ (match_code "symbol_ref")))
-+
-diff -Naur gcc-4.4.6.orig/gcc/config/lm32/rtems.h gcc-4.4.6/gcc/config/lm32/rtems.h
---- gcc-4.4.6.orig/gcc/config/lm32/rtems.h 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.6/gcc/config/lm32/rtems.h 2011-08-29 07:16:18.136123965 +0200
-@@ -0,0 +1,32 @@
-+/* Definitions for rtems targeting a lm32 using ELF.
-+ Copyright (C) 2009, Free Software Foundation, Inc.
-+
-+This file is part of GCC.
-+
-+GCC is free software; you can redistribute it and/or modify
-+it under the terms of the GNU General Public License as published by
-+the Free Software Foundation; either version 3, or (at your option)
-+any later version.
-+
-+GCC is distributed in the hope that it will be useful,
-+but WITHOUT ANY WARRANTY; without even the implied warranty of
-+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+GNU General Public License for more details.
-+
-+You should have received a copy of the GNU General Public License
-+along with GCC; see the file COPYING3. If not see
-+<http://www.gnu.org/licenses/>. */
-+
-+/* Target OS builtins. */
-+#undef TARGET_OS_CPP_BUILTINS
-+#define TARGET_OS_CPP_BUILTINS() \
-+ do \
-+ { \
-+ builtin_define ("__rtems__"); \
-+ builtin_define ("__USE_INIT_FINI__"); \
-+ builtin_assert ("system=rtems"); \
-+ } \
-+ while (0)
-+
-+/* Use the default */
-+#undef LINK_GCC_C_SEQUENCE_SPEC
-diff -Naur gcc-4.4.6.orig/gcc/config/lm32/sfp-machine.h gcc-4.4.6/gcc/config/lm32/sfp-machine.h
---- gcc-4.4.6.orig/gcc/config/lm32/sfp-machine.h 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.6/gcc/config/lm32/sfp-machine.h 2011-08-29 07:16:18.136123965 +0200
-@@ -0,0 +1,51 @@
-+#define _FP_W_TYPE_SIZE 32
-+#define _FP_W_TYPE unsigned long
-+#define _FP_WS_TYPE signed long
-+#define _FP_I_TYPE long
-+
-+#define _FP_MUL_MEAT_S(R,X,Y) \
-+ _FP_MUL_MEAT_1_wide(_FP_WFRACBITS_S,R,X,Y,umul_ppmm)
-+#define _FP_MUL_MEAT_D(R,X,Y) \
-+ _FP_MUL_MEAT_2_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm)
-+#define _FP_MUL_MEAT_Q(R,X,Y) \
-+ _FP_MUL_MEAT_4_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm)
-+
-+#define _FP_DIV_MEAT_S(R,X,Y) _FP_DIV_MEAT_1_loop(S,R,X,Y)
-+#define _FP_DIV_MEAT_D(R,X,Y) _FP_DIV_MEAT_2_udiv(D,R,X,Y)
-+#define _FP_DIV_MEAT_Q(R,X,Y) _FP_DIV_MEAT_4_udiv(Q,R,X,Y)
-+
-+#define _FP_NANFRAC_S ((_FP_QNANBIT_S << 1) - 1)
-+#define _FP_NANFRAC_D ((_FP_QNANBIT_D << 1) - 1), -1
-+#define _FP_NANFRAC_Q ((_FP_QNANBIT_Q << 1) - 1), -1, -1, -1
-+#define _FP_NANSIGN_S 0
-+#define _FP_NANSIGN_D 0
-+#define _FP_NANSIGN_Q 0
-+
-+#define _FP_KEEPNANFRACP 1
-+
-+/* Someone please check this. */
-+#define _FP_CHOOSENAN(fs, wc, R, X, Y, OP) \
-+ do { \
-+ if ((_FP_FRAC_HIGH_RAW_##fs(X) & _FP_QNANBIT_##fs) \
-+ && !(_FP_FRAC_HIGH_RAW_##fs(Y) & _FP_QNANBIT_##fs)) \
-+ { \
-+ R##_s = Y##_s; \
-+ _FP_FRAC_COPY_##wc(R,Y); \
-+ } \
-+ else \
-+ { \
-+ R##_s = X##_s; \
-+ _FP_FRAC_COPY_##wc(R,X); \
-+ } \
-+ R##_c = FP_CLS_NAN; \
-+ } while (0)
-+
-+#define __LITTLE_ENDIAN 1234
-+#define __BIG_ENDIAN 4321
-+
-+#define __BYTE_ORDER __BIG_ENDIAN
-+
-+/* Define ALIASNAME as a strong alias for NAME. */
-+# define strong_alias(name, aliasname) _strong_alias(name, aliasname)
-+# define _strong_alias(name, aliasname) \
-+ extern __typeof (name) aliasname __attribute__ ((alias (#name)));
-diff -Naur gcc-4.4.6.orig/gcc/config/lm32/t-fprules-softfp gcc-4.4.6/gcc/config/lm32/t-fprules-softfp
---- gcc-4.4.6.orig/gcc/config/lm32/t-fprules-softfp 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.6/gcc/config/lm32/t-fprules-softfp 2011-08-29 07:16:18.136123965 +0200
-@@ -0,0 +1,5 @@
-+softfp_float_modes := sf df
-+softfp_int_modes := si di
-+softfp_extensions := sfdf
-+softfp_truncations := dfsf
-+softfp_machine_header := lm32/sfp-machine.h
-diff -Naur gcc-4.4.6.orig/gcc/config/lm32/t-lm32 gcc-4.4.6/gcc/config/lm32/t-lm32
---- gcc-4.4.6.orig/gcc/config/lm32/t-lm32 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.6/gcc/config/lm32/t-lm32 2011-08-29 07:16:18.136123965 +0200
-@@ -0,0 +1,19 @@
-+LIB1ASMSRC = lm32/lib1funcs.S
-+LIB1ASMFUNCS = _ashlsi3 _ashrsi3 _lshrsi3
-+
-+LM32_LIB1CSRC = $(srcdir)/config/lm32/arithmetic.c
-+LIB2FUNCS_EXTRA = _mulsi3.c \
-+ _udivmodsi4.c _divsi3.c _modsi3.c _udivsi3.c _umodsi3.c
-+# Size optimised versions: _ashlsi3.c _ashrsi3.c _lshrsi3.c
-+
-+# The fixed-point arithmetic code is in one file
-+# similar to libgcc2.c (or the old libgcc1.c). We need to
-+# "split it up" with one file per define.
-+$(LIB2FUNCS_EXTRA): $(LM32_LIB1CSRC)
-+ name=`echo $@ | sed -e 's,.*/,,' | sed -e 's,.c$$,,'`; \
-+ echo "#define L$$name" > tmp-$@ \
-+ && echo '#include "$<"' >> tmp-$@ \
-+ && mv -f tmp-$@ $@
-+
-+MULTILIB_OPTIONS = mmultiply-enabled mbarrel-shift-enabled
-+# Don't bother building multilib with mdivide-enabled, not much of a gain
-diff -Naur gcc-4.4.6.orig/gcc/config/lm32/uclinux-elf.h gcc-4.4.6/gcc/config/lm32/uclinux-elf.h
---- gcc-4.4.6.orig/gcc/config/lm32/uclinux-elf.h 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.6/gcc/config/lm32/uclinux-elf.h 2011-08-29 07:16:18.137124000 +0200
-@@ -0,0 +1,85 @@
-+/* Definitions for LM32 running Linux-based GNU systems using ELF
-+ Copyright (C) 1993, 1994, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-+ 2008 Free Software Foundation, Inc.
-+ Contributed by Philip Blundell <philb at gnu.org>
-+
-+ This file is part of GCC.
-+
-+ GCC is free software; you can redistribute it and/or modify it
-+ under the terms of the GNU General Public License as published
-+ by the Free Software Foundation; either version 3, or (at your
-+ option) any later version.
-+
-+ GCC is distributed in the hope that it will be useful, but WITHOUT
-+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-+ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
-+ License for more details.
-+
-+ You should have received a copy of the GNU General Public License
-+ along with GCC; see the file COPYING3. If not see
-+ <http://www.gnu.org/licenses/>. */
-+
-+/* elfos.h should have already been included. Now just override
-+ any conflicting definitions and add any extras. */
-+
-+/* Run-time Target Specification. */
-+#undef TARGET_VERSION
-+#define TARGET_VERSION fputs (" (LM32 GNU/Linux with ELF)", stderr);
-+
-+/* Do not assume anything about header files. */
-+#undef NO_IMPLICIT_EXTERN_C
-+#define NO_IMPLICIT_EXTERN_C
-+
-+/* The GNU C++ standard library requires that these macros be defined. */
-+#undef CPLUSPLUS_CPP_SPEC
-+#define CPLUSPLUS_CPP_SPEC "-D_GNU_SOURCE %(cpp)"
-+
-+/* Now we define the strings used to build the spec file. */
-+#undef LIB_SPEC
-+#define LIB_SPEC \
-+ "%{pthread:-lpthread} \
-+ %{shared:-lc} \
-+ %{!shared:-lc} "
-+
-+#define LIBGCC_SPEC "-lgcc"
-+
-+/* Provide a STARTFILE_SPEC appropriate for GNU/Linux. Here we add
-+ the GNU/Linux magical crtbegin.o file (see crtstuff.c) which
-+ provides part of the support for getting C++ file-scope static
-+ object constructed before entering `main'. */
-+
-+#undef STARTFILE_SPEC
-+#define STARTFILE_SPEC \
-+ "%{!shared: \
-+ %{pg:gcrt1.o%s} %{!pg:%{p:gcrt1.o%s} \
-+ %{!p:%{profile:gcrt1.o%s} \
-+ %{!profile:crt1.o%s}}}} \
-+ crti.o%s %{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}"
-+
-+/* Provide a ENDFILE_SPEC appropriate for GNU/Linux. Here we tack on
-+ the GNU/Linux magical crtend.o file (see crtstuff.c) which
-+ provides part of the support for getting C++ file-scope static
-+ object constructed before entering `main', followed by a normal
-+ GNU/Linux "finalizer" file, `crtn.o'. */
-+
-+#undef ENDFILE_SPEC
-+#define ENDFILE_SPEC \
-+ "%{!shared:crtend.o%s} %{shared:crtendS.o%s} crtn.o%s"
-+
-+#undef LINK_SPEC
-+#define LINK_SPEC "%{h*} %{version:-v} \
-+ %{b} %{Wl,*:%*} \
-+ %{static:-Bstatic} \
-+ %{shared:-shared} \
-+ %{symbolic:-Bsymbolic} \
-+ %{rdynamic:-export-dynamic} \
-+ %{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2}"
-+
-+#define TARGET_OS_CPP_BUILTINS() LINUX_TARGET_OS_CPP_BUILTINS()
-+
-+#define LINK_GCC_C_SEQUENCE_SPEC \
-+ "%{static:--start-group} %G %L %{static:--end-group}%{!static:%G}"
-+
-+#undef CC1_SPEC
-+#define CC1_SPEC "%{G*} %{!fno-PIC:-fPIC}"
-+
-diff -Naur gcc-4.4.6.orig/gcc/config/m32c/rtems.h gcc-4.4.6/gcc/config/m32c/rtems.h
---- gcc-4.4.6.orig/gcc/config/m32c/rtems.h 2008-12-01 17:34:42.000000000 +0100
-+++ gcc-4.4.6/gcc/config/m32c/rtems.h 2011-08-29 07:16:18.137124000 +0200
-@@ -29,5 +29,9 @@
- } \
- while (0)
-
--/* Use the default */
-+/* Use the defaults */
- #undef LINK_GCC_C_SEQUENCE_SPEC
-+
-+#undef WCHAR_TYPE
-+
-+#undef WCHAR_TYPE_SIZE
-diff -Naur gcc-4.4.6.orig/gcc/config/m68k/rtemself.h gcc-4.4.6/gcc/config/m68k/rtemself.h
---- gcc-4.4.6.orig/gcc/config/m68k/rtemself.h 2007-08-02 12:49:31.000000000 +0200
-+++ gcc-4.4.6/gcc/config/m68k/rtemself.h 2011-08-29 07:16:18.137124000 +0200
-@@ -31,3 +31,8 @@
- builtin_assert ("system=rtems"); \
- } \
- while (0)
-+
-+/* Use the defaults */
-+#undef WCHAR_TYPE
-+
-+#undef WCHAR_TYPE_SIZE
-diff -Naur gcc-4.4.6.orig/gcc/config/mips/elf.h gcc-4.4.6/gcc/config/mips/elf.h
---- gcc-4.4.6.orig/gcc/config/mips/elf.h 2007-08-02 12:49:31.000000000 +0200
-+++ gcc-4.4.6/gcc/config/mips/elf.h 2011-08-29 07:16:18.137124000 +0200
-@@ -48,6 +48,4 @@
- #undef ENDFILE_SPEC
- #define ENDFILE_SPEC "crtend%O%s crtn%O%s"
-
--#define NO_IMPLICIT_EXTERN_C 1
--
- #define HANDLE_PRAGMA_PACK_PUSH_POP 1
-diff -Naur gcc-4.4.6.orig/gcc/config/rs6000/rtems.h gcc-4.4.6/gcc/config/rs6000/rtems.h
---- gcc-4.4.6.orig/gcc/config/rs6000/rtems.h 2007-08-02 12:49:31.000000000 +0200
-+++ gcc-4.4.6/gcc/config/rs6000/rtems.h 2011-08-29 07:16:18.137124000 +0200
-@@ -49,8 +49,22 @@
- %{mcpu=604: %{!Dppc*: %{!Dmpc*: -Dmpc604} } } \
- %{mcpu=750: %{!Dppc*: %{!Dmpc*: -Dmpc750} } } \
- %{mcpu=821: %{!Dppc*: %{!Dmpc*: -Dmpc821} } } \
--%{mcpu=860: %{!Dppc*: %{!Dmpc*: -Dmpc860} } }"
-+%{mcpu=860: %{!Dppc*: %{!Dmpc*: -Dmpc860} } } \
-+%{mcpu=8540: %{!Dppc*: %{!Dmpc*: -Dppc8540} } }"
-
- #undef SUBSUBTARGET_EXTRA_SPECS
- #define SUBSUBTARGET_EXTRA_SPECS \
- { "cpp_os_rtems", CPP_OS_RTEMS_SPEC }
-+
-+#undef SUBSUBTARGET_OVERRIDE_OPTIONS
-+#define SUBSUBTARGET_OVERRIDE_OPTIONS \
-+ do { \
-+ if (TARGET_E500) \
-+ { \
-+ rs6000_float_gprs = 1; \
-+ } \
-+ } while(0)
-+
-+#undef WCHAR_TYPE
-+
-+#undef WCHAR_TYPE_SIZE
-diff -Naur gcc-4.4.6.orig/gcc/config/rs6000/t-rtems gcc-4.4.6/gcc/config/rs6000/t-rtems
---- gcc-4.4.6.orig/gcc/config/rs6000/t-rtems 2009-03-25 13:54:16.000000000 +0100
-+++ gcc-4.4.6/gcc/config/rs6000/t-rtems 2011-08-29 07:16:18.137124000 +0200
-@@ -1,13 +1,29 @@
- # Multilibs for powerpc RTEMS targets.
-+#
-+# Copyright (C) 2004, 2005, 2009 Free Software Foundation, Inc.
-+#
-+# This file is part of GCC.
-+#
-+# GCC is free software; you can redistribute it and/or modify
-+# it under the terms of the GNU General Public License as published by
-+# the Free Software Foundation; either version 3, or (at your option)
-+# any later version.
-+#
-+# GCC is distributed in the hope that it will be useful,
-+# but WITHOUT ANY WARRANTY; without even the implied warranty of
-+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+# GNU General Public License for more details.
-+#
-+# You should have received a copy of the GNU General Public License
-+# along with GCC; see the file COPYING3. If not see
-+# <http://www.gnu.org/licenses/>.
-
- MULTILIB_OPTIONS = \
--mcpu=403/mcpu=505/mcpu=601/mcpu=603e/mcpu=604/mcpu=860/mcpu=7400 \
--Dmpc8260 \
-+mcpu=403/mcpu=505/mcpu=601/mcpu=603e/mcpu=604/mcpu=860/mcpu=7400/mcpu=8540 \
- msoft-float
-
- MULTILIB_DIRNAMES = \
--m403 m505 m601 m603e m604 m860 m7400 \
--mpc8260 \
-+m403 m505 m601 m603e m604 m860 m7400 m8540 \
- nof
-
- # MULTILIB_MATCHES = ${MULTILIB_MATCHES_FLOAT}
-@@ -29,6 +45,9 @@
- # Map 750 to .
- MULTILIB_MATCHES += mcpu?750=
-
-+# Map 8548 to 8540
-+MULTILIB_MATCHES += mcpu?8540=mcpu?8548
-+
- # Soft-float only, default implies msoft-float
- # NOTE: Must match with MULTILIB_MATCHES_FLOAT and MULTILIB_MATCHES
- MULTILIB_SOFTFLOAT_ONLY = \
-@@ -55,10 +74,3 @@
-
- # Special rules
- # Take out all variants we don't want
--MULTILIB_EXCEPTIONS += *mcpu=403/Dmpc*
--MULTILIB_EXCEPTIONS += *mcpu=505/Dmpc*
--MULTILIB_EXCEPTIONS += *mcpu=601/Dmpc*
--MULTILIB_EXCEPTIONS += *mcpu=604/Dmpc*
--MULTILIB_EXCEPTIONS += *mcpu=750/Dmpc*
--MULTILIB_EXCEPTIONS += *mcpu=860/Dmpc*
--MULTILIB_EXCEPTIONS += *mcpu=7400/Dmpc*
-diff -Naur gcc-4.4.6.orig/gcc/config/rtems.h gcc-4.4.6/gcc/config/rtems.h
---- gcc-4.4.6.orig/gcc/config/rtems.h 2007-08-02 12:49:31.000000000 +0200
-+++ gcc-4.4.6/gcc/config/rtems.h 2011-08-29 07:16:18.138124032 +0200
-@@ -38,6 +38,5 @@
- #undef LIB_SPEC
- #define LIB_SPEC "%{!qrtems: " STD_LIB_SPEC "} " \
- "%{!nostdlib: %{qrtems: --start-group \
-- %{!qrtems_debug: -lrtemsbsp -lrtemscpu} \
-- %{qrtems_debug: -lrtemsbsp_g -lrtemscpu_g} \
-+ -lrtemsbsp -lrtemscpu \
- -lc -lgcc --end-group %{!qnolinkcmds: -T linkcmds%s}}}"
-diff -Naur gcc-4.4.6.orig/gcc/config/sh/rtemself.h gcc-4.4.6/gcc/config/sh/rtemself.h
---- gcc-4.4.6.orig/gcc/config/sh/rtemself.h 2007-08-02 12:49:31.000000000 +0200
-+++ gcc-4.4.6/gcc/config/sh/rtemself.h 2011-08-29 07:16:18.138124032 +0200
-@@ -24,3 +24,8 @@
- builtin_define( "__rtems__" ); \
- builtin_assert( "system=rtems" ); \
- } while (0)
-+
-+/* Use the defaults */
-+#undef WCHAR_TYPE
-+
-+#undef WCHAR_TYPE_SIZE
-diff -Naur gcc-4.4.6.orig/gcc/config/sparc/rtemself.h gcc-4.4.6/gcc/config/sparc/rtemself.h
---- gcc-4.4.6.orig/gcc/config/sparc/rtemself.h 2007-08-02 12:49:31.000000000 +0200
-+++ gcc-4.4.6/gcc/config/sparc/rtemself.h 2011-08-29 07:16:18.138124032 +0200
-@@ -29,5 +29,9 @@
- } \
- while (0)
-
--/* Use the default */
-+/* Use the defaults */
- #undef LINK_GCC_C_SEQUENCE_SPEC
-+
-+#undef WCHAR_TYPE
-+
-+#undef WCHAR_TYPE_SIZE
-diff -Naur gcc-4.4.6.orig/gcc/config.gcc gcc-4.4.6/gcc/config.gcc
---- gcc-4.4.6.orig/gcc/config.gcc 2011-02-18 22:39:51.000000000 +0100
-+++ gcc-4.4.6/gcc/config.gcc 2011-08-29 07:16:18.132123787 +0200
-@@ -1377,6 +1377,23 @@
- out_file=iq2000/iq2000.c
- md_file=iq2000/iq2000.md
- ;;
-+lm32-*-elf*)
-+ tm_file="dbxelf.h elfos.h ${tm_file}"
-+ tmake_file="lm32/t-lm32"
-+ tmake_file="${tmake_file} lm32/t-fprules-softfp soft-fp/t-softfp"
-+ ;;
-+lm32-*-rtems*)
-+ tm_file="dbxelf.h elfos.h ${tm_file} lm32/rtems.h rtems.h"
-+ tmake_file="lm32/t-lm32"
-+ tmake_file="${tmake_file} lm32/t-fprules-softfp soft-fp/t-softfp"
-+ tmake_file="${tmake_file} t-rtems"
-+ extra_parts="crtbegin.o crtend.o crti.o crtn.o"
-+ ;;
-+lm32-*-uclinux*)
-+ tm_file="dbxelf.h elfos.h ${tm_file} linux.h lm32/uclinux-elf.h"
-+ tmake_file="lm32/t-lm32"
-+ tmake_file="${tmake_file} lm32/t-fprules-softfp soft-fp/t-softfp"
-+ ;;
- m32r-*-elf*)
- tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
- extra_parts="crtinit.o crtfini.o"
-diff -Naur gcc-4.4.6.orig/gcc/doc/contrib.texi gcc-4.4.6/gcc/doc/contrib.texi
---- gcc-4.4.6.orig/gcc/doc/contrib.texi 2009-02-20 16:20:38.000000000 +0100
-+++ gcc-4.4.6/gcc/doc/contrib.texi 2011-08-29 07:16:21.941181976 +0200
-@@ -55,7 +55,7 @@
- Wolfgang Bangerth for processing tons of bug reports.
-
- @item
--Jon Beniston for his Microsoft Windows port of Java.
-+Jon Beniston for his Microsoft Windows port of Java and port to Lattice Mico32.
-
- @item
- Daniel Berlin for better DWARF2 support, faster/better optimizations,
-diff -Naur gcc-4.4.6.orig/gcc/doc/install.texi gcc-4.4.6/gcc/doc/install.texi
---- gcc-4.4.6.orig/gcc/doc/install.texi 2010-07-15 11:26:30.000000000 +0200
-+++ gcc-4.4.6/gcc/doc/install.texi 2011-08-29 07:16:21.942182004 +0200
-@@ -2660,6 +2660,10 @@
- @item
- @uref{#iq2000-x-elf,,iq2000-*-elf}
- @item
-+ at uref{#lm32-x-elf,,lm32-*-elf}
-+ at item
-+ at uref{#lm32-x-uclinux,,lm32-*-uclinux}
-+ at item
- @uref{#m32c-x-elf,,m32c-*-elf}
- @item
- @uref{#m32r-x-elf,,m32r-*-elf}
-@@ -3472,6 +3476,20 @@
- @html
- <hr />
- @end html
-+ at heading @anchor{lm32-x-elf}lm32-*-elf
-+Lattice Mico32 processor.
-+This configuration is intended for embedded systems.
-+
-+ at html
-+<hr />
-+ at end html
-+ at heading @anchor{lm32-x-uclinux}lm32-*-uclinux
-+Lattice Mico32 processor.
-+This configuration is intended for embedded systems running uClinux.
-+
-+ at html
-+<hr />
-+ at end html
- @heading @anchor{m32c-x-elf}m32c-*-elf
- Renesas M32C processor.
- This configuration is intended for embedded systems.
-diff -Naur gcc-4.4.6.orig/gcc/doc/invoke.texi gcc-4.4.6/gcc/doc/invoke.texi
---- gcc-4.4.6.orig/gcc/doc/invoke.texi 2011-03-23 23:02:12.000000000 +0100
-+++ gcc-4.4.6/gcc/doc/invoke.texi 2011-08-29 07:16:21.948182208 +0200
-@@ -610,6 +610,10 @@
- -mno-sched-prefer-non-control-spec-insns @gol
- -mno-sched-count-spec-in-critical-path}
-
-+ at emph{LM32 Options}
-+ at gccoptlist{-mbarrel-shift-enabled -mdivide-enabled -mmultiply-enabled @gol
-+-msign-extend-enabled -muser-enabled}
-+
- @emph{M32R/D Options}
- @gccoptlist{-m32r2 -m32rx -m32r @gol
- -mdebug @gol
-@@ -8858,6 +8862,7 @@
- * i386 and x86-64 Options::
- * i386 and x86-64 Windows Options::
- * IA-64 Options::
-+* LM32 Options::
- * M32C Options::
- * M32R/D Options::
- * M680x0 Options::
-@@ -11907,6 +11912,35 @@
-
- @end table
-
-+ at node LM32 Options
-+ at subsection LM32 Options
-+ at cindex LM32 options
-+
-+These @option{-m} options are defined for the Lattice Mico32 architecture:
-+
-+ at table @gcctabopt
-+ at item -mbarrel-shift-enabled
-+ at opindex mbarrel-shift-enabled
-+Enable barrel-shift instructions.
-+
-+ at item -mdivide-enabled
-+ at opindex mdivide-enabled
-+Enable divide and modulus instructions.
-+
-+ at item -mmultiply-enabled
-+ at opindex multiply-enabled
-+Enable multiply instructions.
-+
-+ at item -msign-extend-enabled
-+ at opindex msign-extend-enabled
-+Enable sign extend instructions.
-+
-+ at item -muser-enabled
-+ at opindex muser-enabled
-+Enable user-defined instructions.
-+
-+ at end table
-+
- @node M32R/D Options
- @subsection M32R/D Options
- @cindex M32R/D options
-diff -Naur gcc-4.4.6.orig/gcc/toplev.c gcc-4.4.6/gcc/toplev.c
---- gcc-4.4.6.orig/gcc/toplev.c 2010-03-31 04:51:31.000000000 +0200
-+++ gcc-4.4.6/gcc/toplev.c 2011-08-29 07:16:21.949182232 +0200
-@@ -527,7 +527,7 @@
- for floor_log2 and exact_log2; see toplev.h. That construct, however,
- conflicts with the ISO C++ One Definition Rule. */
-
--#if GCC_VERSION < 3004 || !defined (__cplusplus)
-+#if ((GCC_VERSION < 3004) || defined(__clang__)) || !defined (__cplusplus)
-
- /* Given X, an unsigned number, return the largest int Y such that 2**Y <= X.
- If X is 0, return -1. */
-diff -Naur gcc-4.4.6.orig/gcc/toplev.h gcc-4.4.6/gcc/toplev.h
---- gcc-4.4.6.orig/gcc/toplev.h 2009-02-20 16:20:38.000000000 +0100
-+++ gcc-4.4.6/gcc/toplev.h 2011-08-29 07:16:21.949182232 +0200
-@@ -174,7 +174,7 @@
- extern int floor_log2 (unsigned HOST_WIDE_INT);
-
- /* Inline versions of the above for speed. */
--#if GCC_VERSION >= 3004
-+#if (GCC_VERSION >= 3004) && !defined(__clang__)
- # if HOST_BITS_PER_WIDE_INT == HOST_BITS_PER_LONG
- # define CLZ_HWI __builtin_clzl
- # define CTZ_HWI __builtin_ctzl
-diff -Naur gcc-4.4.6.orig/libgcc/ChangeLog.rtems gcc-4.4.6/libgcc/ChangeLog.rtems
---- gcc-4.4.6.orig/libgcc/ChangeLog.rtems 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.6/libgcc/ChangeLog.rtems 2011-08-29 07:16:21.949182232 +0200
-@@ -0,0 +1,5 @@
-+ Jon Beniston <jon at beniston.com>
-+
-+ * libgcc/config/lm32/t-elf, libgcc/config/lm32/t-uclinux,
-+ libgcc/config/lm32/t-uclinux: New (lm32 port).
-+ * libgcc/config.host: Add lm32* targets.
-diff -Naur gcc-4.4.6.orig/libgcc/config/lm32/t-elf gcc-4.4.6/libgcc/config/lm32/t-elf
---- gcc-4.4.6.orig/libgcc/config/lm32/t-elf 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.6/libgcc/config/lm32/t-elf 2011-08-29 07:16:21.950182265 +0200
-@@ -0,0 +1,12 @@
-+# Assemble startup files.
-+
-+$(T)crti.o: $(gcc_srcdir)/config/lm32/crti.S $(GCC_PASSES)
-+ $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(MULTILIB_CFLAGS) $(INCLUDES) \
-+ -c -o $(T)crti.o -x assembler-with-cpp $(gcc_srcdir)/config/lm32/crti.S
-+
-+$(T)crtn.o: $(gcc_srcdir)/config/lm32/crtn.S $(GCC_PASSES)
-+ $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(MULTILIB_CFLAGS) $(INCLUDES) \
-+ -c -o $(T)crtn.o -x assembler-with-cpp $(gcc_srcdir)/config/lm32/crtn.S
-+
-+CRTSTUFF_T_CFLAGS = -G 0
-+TARGET_LIBGCC2_CFLAGS = -G 0
-diff -Naur gcc-4.4.6.orig/libgcc/config/lm32/t-uclinux gcc-4.4.6/libgcc/config/lm32/t-uclinux
---- gcc-4.4.6.orig/libgcc/config/lm32/t-uclinux 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.6/libgcc/config/lm32/t-uclinux 2011-08-29 07:16:21.950182265 +0200
-@@ -0,0 +1,2 @@
-+CRTSTUFF_T_CFLAGS = -fPIC
-+TARGET_LIBGCC2_CFLAGS = -fPIC
-diff -Naur gcc-4.4.6.orig/libgcc/config.host gcc-4.4.6/libgcc/config.host
---- gcc-4.4.6.orig/libgcc/config.host 2009-04-17 13:58:41.000000000 +0200
-+++ gcc-4.4.6/libgcc/config.host 2011-08-29 07:16:21.949182232 +0200
-@@ -95,6 +95,9 @@
- hppa*-*-*)
- cpu_type=pa
- ;;
-+lm32*-*-*)
-+ cpu_type=lm32
-+ ;;
- m32r*-*-*)
- cpu_type=m32r
- ;;
-@@ -355,6 +358,14 @@
- ;;
- iq2000*-*-elf*)
- ;;
-+lm32-*-elf* | lm32-*-rtems*)
-+ extra_parts="crtbegin.o crtend.o crti.o crtn.o"
-+ tmake_file="lm32/t-elf"
-+ ;;
-+lm32-*-uclinux*)
-+ extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
-+ tmake_file="lm32/t-uclinux"
-+ ;;
- m32r-*-elf*|m32r-*-rtems*)
- ;;
- m32rle-*-elf*)
diff --git a/patches/gcc-core-4.4.7-rtems4.10-20120314.diff b/patches/gcc-core-4.4.7-rtems4.10-20120314.diff
deleted file mode 100644
index 7e21c91..0000000
--- a/patches/gcc-core-4.4.7-rtems4.10-20120314.diff
+++ /dev/null
@@ -1,4959 +0,0 @@
-diff -Naur gcc-4.4.7.orig/ChangeLog.rtems gcc-4.4.7/ChangeLog.rtems
---- gcc-4.4.7.orig/ChangeLog.rtems 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.7/ChangeLog.rtems 2012-03-14 17:12:09.246498214 +0100
-@@ -0,0 +1,9 @@
-+2011-04-20 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * configure, configure.ac (PPL): Merge gcc-4.6.0's ppl detection
-+ (Work-around build breakdown on fedora 15).
-+
-+ Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * configure, configure.ac (skipdirs): Add target-libiberty.
-+
-diff -Naur gcc-4.4.7.orig/configure gcc-4.4.7/configure
---- gcc-4.4.7.orig/configure 2011-06-27 23:15:57.000000000 +0200
-+++ gcc-4.4.7/configure 2012-03-14 17:12:50.163156153 +0100
-@@ -935,7 +935,8 @@
- --enable-gold use gold instead of ld
- --enable-libada build libada directory
- --enable-libssp build libssp directory
-- --disable-ppl-version-check disable check for PPL version
-+ --disable-ppl-version-check
-+ disable check for PPL version
- --disable-cloog-version-check disable check for CLooG version
- --enable-stage1-languages[=all] choose additional languages to build during
- stage1. Mostly useful for compiler development.
-@@ -971,11 +972,12 @@
- --with-gmp-lib=PATH specify directory for the installed GMP library
- --with-host-libstdcxx=L Use linker arguments L to link with libstdc++
- when linking with PPL
-- --with-ppl=PATH Specify prefix directory for the installed PPL package
-- Equivalent to --with-ppl-include=PATH/include
-- plus --with-ppl-lib=PATH/lib
-- --with-ppl-include=PATH Specify directory for installed PPL include files
-- --with-ppl-lib=PATH Specify the directory for the installed PPL library
-+ --with-ppl=PATH specify prefix directory for the installed PPL
-+ package. Equivalent to
-+ --with-ppl-include=PATH/include plus
-+ --with-ppl-lib=PATH/lib
-+ --with-ppl-include=PATH specify directory for installed PPL include files
-+ --with-ppl-lib=PATH specify directory for the installed PPL library
- --with-cloog=PATH Specify prefix directory for the installed CLooG-PPL package
- Equivalent to --with-cloog-include=PATH/include
- plus --with-cloog-lib=PATH/lib
-@@ -2267,6 +2269,7 @@
- noconfigdirs="$noconfigdirs target-newlib target-libiberty target-libgloss ${libgcj} target-libmudflap"
- ;;
- *-*-rtems*)
-+ skipdirs="$skipdirs target-libiberty"
- noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
- ;;
- # The tpf target doesn't support gdb yet.
-@@ -4831,10 +4834,9 @@
- esac
-
- # Check for PPL
--ppl_major_version=0
--ppl_minor_version=10
--ppllibs=" -lppl_c -lppl -lgmpxx $with_host_libstdcxx "
-+ppllibs=
- pplinc=
-+pwllib=
-
-
- # Check whether --with-ppl or --without-ppl was given.
-@@ -4843,55 +4845,143 @@
-
- fi;
-
--# Check whether --with-ppl_include or --without-ppl_include was given.
-+# Check whether --with-ppl-include or --without-ppl-include was given.
- if test "${with_ppl_include+set}" = set; then
- withval="$with_ppl_include"
-
- fi;
-
--# Check whether --with-ppl_lib or --without-ppl_lib was given.
-+# Check whether --with-ppl-lib or --without-ppl-lib was given.
- if test "${with_ppl_lib+set}" = set; then
- withval="$with_ppl_lib"
-
- fi;
-
-+# Check whether --enable-ppl-version-check or --disable-ppl-version-check was given.
-+if test "${enable_ppl_version_check+set}" = set; then
-+ enableval="$enable_ppl_version_check"
-+
-+fi;
-+
- case $with_ppl in
-- no)
-- ppllibs=
-+ yes | no | "")
- ;;
- *)
-- ppllibs="-L$with_ppl/lib -lppl_c -lppl -lgmpxx $with_host_libstdcxx"
-+ ppllibs="-L$with_ppl/lib"
- pplinc="-I$with_ppl/include $pplinc"
-- LIBS="$ppllibs $LIBS"
-+ if test -d "$with_ppl/lib" && test -d "$with_ppl/include"; then
-+ with_ppl=yes
-+ else
-+ { { echo "$as_me:$LINENO: error: cannot find directories \"$with_ppl/lib\" or \"$with_ppl/include\"" >&5
-+echo "$as_me: error: cannot find directories \"$with_ppl/lib\" or \"$with_ppl/include\"" >&2;}
-+ { (exit 1); exit 1; }; }
-+ fi
- ;;
- esac
--if test "x$with_ppl_include" != x; then
-+
-+if test x"$with_ppl_include" != x; then
- pplinc="-I$with_ppl_include $pplinc"
-+ with_ppl=yes
- fi
-+
- if test "x$with_ppl_lib" != x; then
-- ppllibs="-L$with_ppl_lib -lppl_c -lppl -lgmpxx $with_host_libstdcxx"
-- LIBS="$ppllibs $LIBS"
--fi
--if test "x$with_ppl$with_ppl_include$with_ppl_lib" = x && test -d ${srcdir}/ppl; then
-- ppllibs='-L$$r/$(HOST_SUBDIR)/ppl/.libs -L$$r/$(HOST_SUBDIR)/ppl/_libs -lppl_c -lppl -lgmpxx '"$with_host_libstdcxx "
-- pplinc='-I$$r/$(HOST_SUBDIR)/ppl/include -I$$s/ppl/include '
-- LIBS="$ppllibs $LIBS"
-+ ppllibs="-L$with_ppl_lib"
-+ with_ppl=yes
- fi
-
--# Check whether --enable-ppl-version-check or --disable-ppl-version-check was given.
--if test "${enable_ppl_version_check+set}" = set; then
-- enableval="$enable_ppl_version_check"
-- ENABLE_PPL_CHECK=$enableval
-+if test x"$with_ppl$with_ppl_include$with_ppl_lib" = x && test -d ${srcdir}/ppl; then
-+ if test x"$enable_watchdog" = xyes; then
-+ pwllib="-lpwl"
-+ fi
-+ ppllibs='-L$$r/$(HOST_SUBDIR)/ppl/interfaces/C/'"$lt_cv_objdir"' -L$$r/$(HOST_SUBDIR)/ppl/src/'"$lt_cv_objdir"
-+ pplinc='-I$$r/$(HOST_SUBDIR)/ppl/src -I$$r/$(HOST_SUBDIR)/ppl/interfaces/C '
-+ enable_ppl_version_check=no
-+ with_ppl=yes
-+fi
-+
-+if test "x$with_ppl" != xno; then
-+ if test "x$pwllib" = x; then
-+ saved_LDFLAGS="$LDFLAGS"
-+ LDFLAGS="$LDFLAGS $ppllibs"
-+ echo "$as_me:$LINENO: checking for PWL_handle_timeout in -lpwl" >&5
-+echo $ECHO_N "checking for PWL_handle_timeout in -lpwl... $ECHO_C" >&6
-+if test "${ac_cv_lib_pwl_PWL_handle_timeout+set}" = set; then
-+ echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-- ENABLE_PPL_CHECK=yes
--fi;
-+ ac_check_lib_save_LIBS=$LIBS
-+LIBS="-lpwl $LIBS"
-+cat >conftest.$ac_ext <<_ACEOF
-+/* confdefs.h. */
-+_ACEOF
-+cat confdefs.h >>conftest.$ac_ext
-+cat >>conftest.$ac_ext <<_ACEOF
-+/* end confdefs.h. */
-
--if test "${ENABLE_PPL_CHECK}" = "yes"; then
-- saved_CFLAGS="$CFLAGS"
-- CFLAGS="$CFLAGS $pplinc $gmpinc"
-- echo "$as_me:$LINENO: checking for version $ppl_major_version.$ppl_minor_version of PPL" >&5
--echo $ECHO_N "checking for version $ppl_major_version.$ppl_minor_version of PPL... $ECHO_C" >&6
-- cat >conftest.$ac_ext <<_ACEOF
-+/* Override any gcc2 internal prototype to avoid an error. */
-+#ifdef __cplusplus
-+extern "C"
-+#endif
-+/* We use char because int might match the return type of a gcc2
-+ builtin and then its argument prototype would still apply. */
-+char PWL_handle_timeout ();
-+int
-+main ()
-+{
-+PWL_handle_timeout ();
-+ ;
-+ return 0;
-+}
-+_ACEOF
-+rm -f conftest.$ac_objext conftest$ac_exeext
-+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-+ (eval $ac_link) 2>conftest.er1
-+ ac_status=$?
-+ grep -v '^ *+' conftest.er1 >conftest.err
-+ rm -f conftest.er1
-+ cat conftest.err >&5
-+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+ (exit $ac_status); } &&
-+ { ac_try='test -z "$ac_c_werror_flag"
-+ || test ! -s conftest.err'
-+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+ (eval $ac_try) 2>&5
-+ ac_status=$?
-+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+ (exit $ac_status); }; } &&
-+ { ac_try='test -s conftest$ac_exeext'
-+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+ (eval $ac_try) 2>&5
-+ ac_status=$?
-+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+ (exit $ac_status); }; }; then
-+ ac_cv_lib_pwl_PWL_handle_timeout=yes
-+else
-+ echo "$as_me: failed program was:" >&5
-+sed 's/^/| /' conftest.$ac_ext >&5
-+
-+ac_cv_lib_pwl_PWL_handle_timeout=no
-+fi
-+rm -f conftest.err conftest.$ac_objext \
-+ conftest$ac_exeext conftest.$ac_ext
-+LIBS=$ac_check_lib_save_LIBS
-+fi
-+echo "$as_me:$LINENO: result: $ac_cv_lib_pwl_PWL_handle_timeout" >&5
-+echo "${ECHO_T}$ac_cv_lib_pwl_PWL_handle_timeout" >&6
-+if test $ac_cv_lib_pwl_PWL_handle_timeout = yes; then
-+ pwllib="-lpwl"
-+fi
-+
-+ LDFLAGS="$saved_LDFLAGS"
-+ fi
-+
-+ ppllibs="$ppllibs -lppl_c -lppl $pwllib -lgmpxx"
-+
-+ if test "$enable_ppl_version_check" != no; then
-+ saved_CFLAGS="$CFLAGS"
-+ CFLAGS="$CFLAGS $pplinc $gmpinc"
-+ echo "$as_me:$LINENO: checking for version 0.10 (revision 0 or later) of PPL" >&5
-+echo $ECHO_N "checking for version 0.10 (revision 0 or later) of PPL... $ECHO_C" >&6
-+ cat >conftest.$ac_ext <<_ACEOF
- /* confdefs.h. */
- _ACEOF
- cat confdefs.h >>conftest.$ac_ext
-@@ -4902,9 +4992,9 @@
- main ()
- {
-
-- #if PPL_VERSION_MAJOR != $ppl_major_version || PPL_VERSION_MINOR != $ppl_minor_version
-- choke me
-- #endif
-+ #if PPL_VERSION_MAJOR != 0 || PPL_VERSION_MINOR < 10
-+ choke me
-+ #endif
-
- ;
- return 0;
-@@ -4939,10 +5029,11 @@
- sed 's/^/| /' conftest.$ac_ext >&5
-
- echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6; ppllibs= ; pplinc=
-+echo "${ECHO_T}no" >&6; ppllibs= ; pplinc= ; with_ppl=no
- fi
- rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-- CFLAGS="$saved_CFLAGS"
-+ CFLAGS="$saved_CFLAGS"
-+ fi
- fi
-
- # Flags needed for PPL
-@@ -6261,7 +6352,7 @@
- # to it. This is right: we don't want to search that directory
- # for binaries, but we want the header files in there, so add
- # them explicitly.
-- FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/$(HOST_SUBDIR)/gcc/include'
-+ FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/$(HOST_SUBDIR)/gcc/include -isystem $$r/$(HOST_SUBDIR)/gcc/include-fixed'
-
- # Someone might think of using the pre-installed headers on
- # Canadian crosses, in case the installed compiler is not fully
-diff -Naur gcc-4.4.7.orig/configure.ac gcc-4.4.7/configure.ac
---- gcc-4.4.7.orig/configure.ac 2011-06-27 23:15:57.000000000 +0200
-+++ gcc-4.4.7/configure.ac 2012-03-14 17:12:36.035928988 +0100
-@@ -502,6 +502,7 @@
- noconfigdirs="$noconfigdirs target-newlib target-libiberty target-libgloss ${libgcj} target-libmudflap"
- ;;
- *-*-rtems*)
-+ skipdirs="$skipdirs target-libiberty"
- noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
- ;;
- # The tpf target doesn't support gdb yet.
-@@ -1330,55 +1331,81 @@
- esac
-
- # Check for PPL
--ppl_major_version=0
--ppl_minor_version=10
--ppllibs=" -lppl_c -lppl -lgmpxx $with_host_libstdcxx "
-+ppllibs=
- pplinc=
-+pwllib=
-
--AC_ARG_WITH(ppl, [ --with-ppl=PATH Specify prefix directory for the installed PPL package
-- Equivalent to --with-ppl-include=PATH/include
-- plus --with-ppl-lib=PATH/lib])
--AC_ARG_WITH(ppl_include, [ --with-ppl-include=PATH Specify directory for installed PPL include files])
--AC_ARG_WITH(ppl_lib, [ --with-ppl-lib=PATH Specify the directory for the installed PPL library])
-+AC_ARG_WITH(ppl,
-+[AS_HELP_STRING([--with-ppl=PATH],
-+ [specify prefix directory for the installed PPL package.
-+ Equivalent to --with-ppl-include=PATH/include
-+ plus --with-ppl-lib=PATH/lib])])
-+AC_ARG_WITH(ppl-include,
-+[AS_HELP_STRING([--with-ppl-include=PATH],
-+ [specify directory for installed PPL include files])])
-+AC_ARG_WITH(ppl-lib,
-+[AS_HELP_STRING([--with-ppl-lib=PATH],
-+ [specify directory for the installed PPL library])])
-
--case $with_ppl in
-- no)
-- ppllibs=
-+AC_ARG_ENABLE(ppl-version-check,
-+[AS_HELP_STRING([--disable-ppl-version-check],
-+ [disable check for PPL version])])
-+
-+case $with_ppl in
-+ yes | no | "")
- ;;
- *)
-- ppllibs="-L$with_ppl/lib -lppl_c -lppl -lgmpxx $with_host_libstdcxx"
-+ ppllibs="-L$with_ppl/lib"
- pplinc="-I$with_ppl/include $pplinc"
-- LIBS="$ppllibs $LIBS"
-+ if test -d "$with_ppl/lib" && test -d "$with_ppl/include"; then
-+ with_ppl=yes
-+ else
-+ AC_MSG_ERROR([cannot find directories "$with_ppl/lib" or "$with_ppl/include"])
-+ fi
- ;;
- esac
--if test "x$with_ppl_include" != x; then
-+
-+if test x"$with_ppl_include" != x; then
- pplinc="-I$with_ppl_include $pplinc"
-+ with_ppl=yes
- fi
-+
- if test "x$with_ppl_lib" != x; then
-- ppllibs="-L$with_ppl_lib -lppl_c -lppl -lgmpxx $with_host_libstdcxx"
-- LIBS="$ppllibs $LIBS"
-+ ppllibs="-L$with_ppl_lib"
-+ with_ppl=yes
- fi
--if test "x$with_ppl$with_ppl_include$with_ppl_lib" = x && test -d ${srcdir}/ppl; then
-- ppllibs='-L$$r/$(HOST_SUBDIR)/ppl/.libs -L$$r/$(HOST_SUBDIR)/ppl/_libs -lppl_c -lppl -lgmpxx '"$with_host_libstdcxx "
-- pplinc='-I$$r/$(HOST_SUBDIR)/ppl/include -I$$s/ppl/include '
-- LIBS="$ppllibs $LIBS"
-+
-+if test x"$with_ppl$with_ppl_include$with_ppl_lib" = x && test -d ${srcdir}/ppl; then
-+ if test x"$enable_watchdog" = xyes; then
-+ pwllib="-lpwl"
-+ fi
-+ ppllibs='-L$$r/$(HOST_SUBDIR)/ppl/interfaces/C/'"$lt_cv_objdir"' -L$$r/$(HOST_SUBDIR)/ppl/src/'"$lt_cv_objdir"
-+ pplinc='-I$$r/$(HOST_SUBDIR)/ppl/src -I$$r/$(HOST_SUBDIR)/ppl/interfaces/C '
-+ enable_ppl_version_check=no
-+ with_ppl=yes
- fi
-
--AC_ARG_ENABLE(ppl-version-check,
--[ --disable-ppl-version-check disable check for PPL version],
--ENABLE_PPL_CHECK=$enableval,
--ENABLE_PPL_CHECK=yes)
-+if test "x$with_ppl" != xno; then
-+ if test "x$pwllib" = x; then
-+ saved_LDFLAGS="$LDFLAGS"
-+ LDFLAGS="$LDFLAGS $ppllibs"
-+ AC_CHECK_LIB(pwl,PWL_handle_timeout,[pwllib="-lpwl"])
-+ LDFLAGS="$saved_LDFLAGS"
-+ fi
-
--if test "${ENABLE_PPL_CHECK}" = "yes"; then
-- saved_CFLAGS="$CFLAGS"
-- CFLAGS="$CFLAGS $pplinc $gmpinc"
-- AC_MSG_CHECKING([for version $ppl_major_version.$ppl_minor_version of PPL])
-- AC_TRY_COMPILE([#include "ppl_c.h"],[
-- #if PPL_VERSION_MAJOR != $ppl_major_version || PPL_VERSION_MINOR != $ppl_minor_version
-- choke me
-- #endif
-- ], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no]); ppllibs= ; pplinc= ])
-- CFLAGS="$saved_CFLAGS"
-+ ppllibs="$ppllibs -lppl_c -lppl $pwllib -lgmpxx"
-+
-+ if test "$enable_ppl_version_check" != no; then
-+ saved_CFLAGS="$CFLAGS"
-+ CFLAGS="$CFLAGS $pplinc $gmpinc"
-+ AC_MSG_CHECKING([for version 0.10 (revision 0 or later) of PPL])
-+ AC_TRY_COMPILE([#include "ppl_c.h"],[
-+ #if PPL_VERSION_MAJOR != 0 || PPL_VERSION_MINOR < 10
-+ choke me
-+ #endif
-+ ], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no]); ppllibs= ; pplinc= ; with_ppl=no ])
-+ CFLAGS="$saved_CFLAGS"
-+ fi
- fi
-
- # Flags needed for PPL
-@@ -2562,7 +2589,7 @@
- # to it. This is right: we don't want to search that directory
- # for binaries, but we want the header files in there, so add
- # them explicitly.
-- FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/$(HOST_SUBDIR)/gcc/include'
-+ FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/$(HOST_SUBDIR)/gcc/include -isystem $$r/$(HOST_SUBDIR)/gcc/include-fixed'
-
- # Someone might think of using the pre-installed headers on
- # Canadian crosses, in case the installed compiler is not fully
-diff -Naur gcc-4.4.7.orig/gcc/ChangeLog.rtems gcc-4.4.7/gcc/ChangeLog.rtems
---- gcc-4.4.7.orig/gcc/ChangeLog.rtems 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.7/gcc/ChangeLog.rtems 2012-03-14 17:09:17.890742816 +0100
-@@ -0,0 +1,60 @@
-+2011-08-29 Ralf Corsépius <ralf.corsepius at rtems.org>
-+ and Eric Norum <wenorum at lbl.gov>
-+
-+ Fix bootstrap breakdowns on OS X 10.7.1 (Lion):
-+ * toplev.h, toplev.c: Switch-off "extern inline" if using clang.
-+
-+2011-02-20 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * config/rs6000/t-rtems: Remove -mcpu=601 multilib.
-+ * config/rs6000/t-rtems: Remove -Dmpc8260 multilib.
-+
-+2010-03-15 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ Patch from Thomas Doerfler <Thomas.Doerfler at embedded-brains.de>:
-+ * config/arm/rtems-elf.h, config/arm/t-rtems: Add optional support
-+ for vfp FPU model
-+
-+2010-02-10 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * config/rtems.h: Abandon -qrtems_debug.
-+
-+2009-12-01 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * config/avr/avr.h (LINK_SPEC): Pass -m avrN to ld for -mmcu=avrN.
-+
-+2009-11-04 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * config/m32c/rtems.h, config/m68k/rtemself.h,
-+ config/m68k/rtemself.h, config/sh/rtemself.h,
-+ config/sparc/rtemself.h: Undef WCHAR_TYPE_SIZE, WCHAR_TYPE.
-+ (Resets WCHAR_TYPE's to defaults. Prevents broken GCC tm_files
-+ to interfere and cause wchar_t/wint_t incompatibilities).
-+
-+2009-10-15 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * config/avr/t-rtems: Don't build _exit.
-+
-+ Jon Beniston <jon at beniston.com>
-+
-+ * config/lm32/arithmetic.c, config/lm32/crti.S,
-+ config/lm32/crtn.S, config/lm32/lib1funcs.S,
-+ config/lm32/lm32.c, config/lm32/lm32.h,
-+ config/lm32/lm32.md, config/lm32/lm32.opt,
-+ config/lm32/lm32-protos.h, config/lm32/predicates.md,
-+ config/lm32/rtems.h, config/lm32/sfp-machine.h,
-+ config/lm32/t-fprules-softfp, config/lm32/t-lm32,
-+ config/lm32/uclinux-elf.h: New (lm32 port).
-+ * config.gcc: Add lm32* targets.
-+ * doc/contrib.texi, doc/invoke.texi: Add lm32.
-+
-+ Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * config/rs6000/rtems.h: Support for custom RTEMS multilibs.
-+ Support TARGET_E500.
-+ * config/rs6000/t-rtems: Custom RTEMS multilibs.
-+
-+ Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * config/mips/elf.h: Remove NO_IMPLICIT_EXTERN_C.
-+
-\ No newline at end of file
-diff -Naur gcc-4.4.7.orig/gcc/config/arm/rtems-elf.h gcc-4.4.7/gcc/config/arm/rtems-elf.h
---- gcc-4.4.7.orig/gcc/config/arm/rtems-elf.h 2009-03-25 13:54:16.000000000 +0100
-+++ gcc-4.4.7/gcc/config/arm/rtems-elf.h 2012-03-14 17:09:17.890742816 +0100
-@@ -36,7 +36,7 @@
- */
- #undef SUBTARGET_EXTRA_ASM_SPEC
- #define SUBTARGET_EXTRA_ASM_SPEC "\
-- %{!mhard-float: %{!msoft-float:-mfpu=softfpa}}"
-+ %{!mhard-float: %{!mfpu=vfp: %{!msoft-float:-mfpu=softfpa}}}"
-
- /*
- * The default includes --start-group and --end-group which conflicts
-diff -Naur gcc-4.4.7.orig/gcc/config/arm/t-rtems gcc-4.4.7/gcc/config/arm/t-rtems
---- gcc-4.4.7.orig/gcc/config/arm/t-rtems 2004-11-23 06:30:32.000000000 +0100
-+++ gcc-4.4.7/gcc/config/arm/t-rtems 2012-03-14 17:09:39.950097530 +0100
-@@ -5,6 +5,41 @@
- MULTILIB_EXCEPTIONS =
- MULTILIB_MATCHES = marm=mno-thumb
-
--MULTILIB_OPTIONS += msoft-float/mhard-float
--MULTILIB_DIRNAMES += soft fpu
--MULTILIB_EXCEPTIONS += *mthumb/*mhard-float*
-+MULTILIB_OPTIONS += mhard-float/mfloat-abi=softfp
-+MULTILIB_DIRNAMES += fpu softfp
-+MULTILIB_EXCEPTIONS += *mthumb*/*mhard-float* *mthumb*/*mfloat-abi=softfp*
-+MULTILIB_MATCHES =
-+
-+MULTILIB_OPTIONS += mfpu=vfp
-+MULTILIB_DIRNAMES += vfp
-+MULTILIB_EXCEPTIONS += *mhard-float*/*mfpu=vfp* *marm*/*mfloat-abi=softfp*/*mfpu=fpa*
-+MULTILIB_EXCLUSIONS += !mthumb/mfloat-abi=softfp/!mfpu=vfp
-+
-+# default float model is fpa, so don't create a explicit copy of it
-+MULTILIB_EXCEPTIONS += *marm*/*mfpa*
-+
-+# permutations of the options which are useful (+) or make no sense (-),
-+# defaults are in brackets:
-+# + (arm/soft/fpa)
-+# + (arm/soft)/vfp
-+# - (arm)/softfp(/fpa)
-+# + (arm)/softfp/vfp
-+# + (arm)/hard-float(/fpa)
-+# - (arm)/hard-float/vfp
-+# + thumb/(soft/fpa)
-+# + thumb/(soft/)vfp
-+# - thumb/softfp/fpa
-+# - thumb/softfp/vfp
-+# - thumb/hard-float/fpa
-+# - thumb/hard-float/vfp
-+
-+# subdirs to be used for multilibs and their respective options:
-+#/thumb/vfp -> thumb/soft/vfp
-+#/thumb/fpa -> thumb/soft/fpa
-+#/thumb -> thumb/soft/fpa
-+#/vfp -> arm/soft/vfp
-+#/softfp/vfp -> arm/softfp/cfp
-+#/fpu/fpa -> arm/hard/fpa
-+#/fpu -> arm/hard/fpa
-+#/fpa -> arm/soft/fpa
-+#. -> arm/soft/fpa
-diff -Naur gcc-4.4.7.orig/gcc/config/avr/avr.h gcc-4.4.7/gcc/config/avr/avr.h
---- gcc-4.4.7.orig/gcc/config/avr/avr.h 2009-03-28 22:09:50.000000000 +0100
-+++ gcc-4.4.7/gcc/config/avr/avr.h 2012-03-14 17:11:48.573165787 +0100
-@@ -811,12 +811,15 @@
- mmcu=at90can64*|\
- mmcu=at90usb64*:--pmem-wrap-around=64k}}}\
- %{!mmcu*: -m avr2}\
--%{mmcu=at90s1200|\
-+%{mmcu=avr1|\
-+ mmcu=at90s1200|\
- mmcu=attiny11|\
- mmcu=attiny12|\
- mmcu=attiny15|\
- mmcu=attiny28: -m avr1}\
--%{mmcu=attiny22|\
-+%{mmcu=avr2|\
-+ mmcu=avr25|\
-+ mmcu=attiny22|\
- mmcu=attiny26|\
- mmcu=at90s2*|\
- mmcu=at90s4*|\
-@@ -831,14 +834,18 @@
- mmcu=attiny261|\
- mmcu=attiny4*|\
- mmcu=attiny8*: -m avr2}\
--%{mmcu=atmega103|\
-+%{mmcu=avr3|\
-+ mmcu=avr31|\
-+ mmcu=avr35|\
-+ mmcu=atmega103|\
- mmcu=at43*|\
- mmcu=at76*|\
- mmcu=at90usb82|\
- mmcu=at90usb162|\
- mmcu=attiny16*|\
- mmcu=attiny32*: -m avr3}\
--%{mmcu=atmega8*|\
-+%{mmcu=avr4|\
-+ mmcu=atmega8*|\
- mmcu=atmega4*|\
- mmcu=at90pwm1|\
- mmcu=at90pwm2|\
-@@ -846,7 +853,9 @@
- mmcu=at90pwm3|\
- mmcu=at90pwm3b|\
- mmcu=at90pwm81: -m avr4}\
--%{mmcu=atmega16*|\
-+%{mmcu=avr5|\
-+ mmcu=avr51|\
-+ mmcu=atmega16*|\
- mmcu=atmega32*|\
- mmcu=atmega406|\
- mmcu=atmega64*|\
-@@ -860,7 +869,8 @@
- mmcu=at94k|\
- mmcu=m3000*|\
- mmcu=m3001*: -m avr5}\
--%{mmcu=atmega256*:-m avr6}\
-+%{mmcu=avr6|\
-+ mmcu=atmega256*:-m avr6}\
- %{mmcu=atmega324*|\
- mmcu=atmega325*|\
- mmcu=atmega328p|\
-diff -Naur gcc-4.4.7.orig/gcc/config/avr/t-rtems gcc-4.4.7/gcc/config/avr/t-rtems
---- gcc-4.4.7.orig/gcc/config/avr/t-rtems 2004-11-23 04:44:03.000000000 +0100
-+++ gcc-4.4.7/gcc/config/avr/t-rtems 2012-03-14 17:10:28.313875219 +0100
-@@ -1,3 +1,4 @@
- # Multilibs for avr RTEMS targets.
-
--# ATM, this is just a stub
-+# RTEMS uses _exit from newlib
-+LIB1ASMFUNCS := $(filter-out _exit,$(LIB1ASMFUNCS))
-diff -Naur gcc-4.4.7.orig/gcc/config/lm32/arithmetic.c gcc-4.4.7/gcc/config/lm32/arithmetic.c
---- gcc-4.4.7.orig/gcc/config/lm32/arithmetic.c 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.7/gcc/config/lm32/arithmetic.c 2012-03-14 17:10:28.313875219 +0100
-@@ -0,0 +1,305 @@
-+/* Fixed-point arithmetic for Lattice Mico32.
-+ Contributed by Jon Beniston <jon at beniston.com>
-+
-+ Copyright (C) 2008 Free Software Foundation, Inc.
-+
-+ This file is free software; you can redistribute it and/or modify it
-+ under the terms of the GNU General Public License as published by the
-+ Free Software Foundation; either version 2, or (at your option) any
-+ later version.
-+
-+ In addition to the permissions in the GNU General Public License, the
-+ Free Software Foundation gives you unlimited permission to link the
-+ compiled version of this file into combinations with other programs,
-+ and to distribute those combinations without any restriction coming
-+ from the use of this file. (The General Public License restrictions
-+ do apply in other respects; for example, they cover modification of
-+ the file, and distribution when not linked into a combine
-+ executable.)
-+
-+ This file is distributed in the hope that it will be useful, but
-+ WITHOUT ANY WARRANTY; without even the implied warranty of
-+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+ General Public License for more details.
-+
-+ You should have received a copy of the GNU General Public License
-+ along with this program; see the file COPYING. If not, write to
-+ the Free Software Foundation, 51 Franklin Street, Fifth Floor,
-+ Boston, MA 02110-1301, USA. */
-+
-+typedef unsigned long UQItype __attribute__ ((mode (QI)));
-+typedef long SItype __attribute__ ((mode (SI)));
-+typedef unsigned long USItype __attribute__ ((mode (SI)));
-+
-+/* Prototypes */
-+
-+USItype __mulsi3 (USItype a, USItype b);
-+
-+USItype __udivmodsi4 (USItype num, USItype den, int modwanted);
-+SItype __divsi3 (SItype a, SItype b);
-+SItype __modsi3 (SItype a, SItype b);
-+USItype __udivsi3 (USItype a, USItype b);
-+USItype __umodsi3 (USItype a, USItype b);
-+
-+SItype __ashlsi3 (SItype a, SItype b);
-+SItype __ashrsi3 (SItype a, SItype b);
-+USItype __lshrsi3 (USItype a, USItype b);
-+
-+/* Multiplication */
-+
-+#ifdef L_mulsi3
-+USItype
-+__mulsi3 (USItype a, USItype b)
-+{
-+ USItype result;
-+
-+ result = 0;
-+
-+ if (a==0)
-+ return 0;
-+
-+ while (b!=0)
-+ {
-+ if (b & 1)
-+ result += a;
-+ a <<= 1;
-+ b >>= 1;
-+ }
-+
-+ return result;
-+}
-+#endif
-+
-+/* Division */
-+
-+#ifdef L_udivmodsi4
-+USItype
-+__udivmodsi4 (USItype num, USItype den, int modwanted)
-+{
-+ USItype bit = 1;
-+ USItype res = 0;
-+
-+ while (den < num && bit && !(den & (1L<<31)))
-+ {
-+ den <<=1;
-+ bit <<=1;
-+ }
-+ while (bit)
-+ {
-+ if (num >= den)
-+ {
-+ num -= den;
-+ res |= bit;
-+ }
-+ bit >>=1;
-+ den >>=1;
-+ }
-+ if (modwanted)
-+ return num;
-+ return res;
-+}
-+#endif
-+
-+#ifdef L_divsi3
-+
-+static const UQItype __divsi3_table[] = {
-+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 3, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 4, 2, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 5, 2, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 6, 3, 2, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 7, 3, 2, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 8, 4, 2, 2, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 9, 4, 3, 2, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0,
-+ 0, 10, 5, 3, 2, 2, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0,
-+ 0, 11, 5, 3, 2, 2, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0,
-+ 0, 12, 6, 4, 3, 2, 2, 1, 1, 1, 1, 1, 1, 0, 0, 0,
-+ 0, 13, 6, 4, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 0, 0,
-+ 0, 14, 7, 4, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 0,
-+ 0, 15, 7, 5, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1,
-+};
-+
-+SItype
-+__divsi3 (SItype a, SItype b)
-+{
-+ int neg = 0;
-+ SItype res;
-+ int cfg;
-+
-+ if (b == 0)
-+ {
-+ /* Raise divide by zero exception */
-+ int eba;
-+ __asm__ __volatile__ ("rcsr %0, EBA" : "=r" (eba));
-+ eba += 32 * 5;
-+ __asm__ __volatile__ ("mv ea, ra");
-+ __asm__ __volatile__ ("b %0" : : "r" (eba));
-+ }
-+
-+ if (((USItype)(a | b)) < 16)
-+ {
-+ res = __divsi3_table[(a << 4) + b];
-+ }
-+ else
-+ {
-+
-+ if (a < 0)
-+ {
-+ a = -a;
-+ neg = !neg;
-+ }
-+
-+ if (b < 0)
-+ {
-+ b = -b;
-+ neg = !neg;
-+ }
-+
-+ __asm__ ("rcsr %0, CFG" : "=r" (cfg));
-+ if (cfg & 2)
-+ __asm__ ("divu %0, %1, %2" : "=r" (res) : "r" (a), "r" (b));
-+ else
-+ res = __udivmodsi4 (a, b, 0);
-+
-+ if (neg)
-+ res = -res;
-+ }
-+
-+ return res;
-+}
-+#endif
-+
-+#ifdef L_modsi3
-+SItype
-+__modsi3 (SItype a, SItype b)
-+{
-+ int neg = 0;
-+ SItype res;
-+ int cfg;
-+
-+ if (b == 0)
-+ {
-+ /* Raise divide by zero exception */
-+ int eba, sr;
-+ /* Save interrupt enable */
-+ __asm__ __volatile__ ("rcsr %0, IE" : "=r" (sr));
-+ sr = (sr & 1) << 1;
-+ __asm__ __volatile__ ("wcsr IE, %0" : : "r" (sr));
-+ /* Branch to exception handler */
-+ __asm__ __volatile__ ("rcsr %0, EBA" : "=r" (eba));
-+ eba += 32 * 5;
-+ __asm__ __volatile__ ("mv ea, ra");
-+ __asm__ __volatile__ ("b %0" : : "r" (eba));
-+ }
-+
-+ if (a < 0)
-+ {
-+ a = -a;
-+ neg = 1;
-+ }
-+
-+ if (b < 0)
-+ b = -b;
-+
-+ __asm__ ("rcsr %0, CFG" : "=r" (cfg));
-+ if (cfg & 2)
-+ __asm__ ("modu %0, %1, %2" : "=r" (res) : "r" (a), "r" (b));
-+ else
-+ res = __udivmodsi4 (a, b, 1);
-+
-+ if (neg)
-+ res = -res;
-+
-+ return res;
-+}
-+#endif
-+
-+#ifdef L_udivsi3
-+USItype
-+__udivsi3 (USItype a, USItype b)
-+{
-+ if (b == 0)
-+ {
-+ /* Raise divide by zero exception */
-+ int eba, sr;
-+ /* Save interrupt enable */
-+ __asm__ __volatile__ ("rcsr %0, IE" : "=r" (sr));
-+ sr = (sr & 1) << 1;
-+ __asm__ __volatile__ ("wcsr IE, %0" : : "r" (sr));
-+ /* Branch to exception handler */
-+ __asm__ __volatile__ ("rcsr %0, EBA" : "=r" (eba));
-+ eba += 32 * 5;
-+ __asm__ __volatile__ ("mv ea, ra");
-+ __asm__ __volatile__ ("b %0" : : "r" (eba));
-+ }
-+
-+ return __udivmodsi4 (a, b, 0);
-+}
-+#endif
-+
-+#ifdef L_umodsi3
-+USItype
-+__umodsi3 (USItype a, USItype b)
-+{
-+ if (b == 0)
-+ {
-+ /* Raise divide by zero exception */
-+ int eba, sr;
-+ /* Save interrupt enable */
-+ __asm__ __volatile__ ("rcsr %0, IE" : "=r" (sr));
-+ sr = (sr & 1) << 1;
-+ __asm__ __volatile__ ("wcsr IE, %0" : : "r" (sr));
-+ /* Branch to exception handler */
-+ __asm__ __volatile__ ("rcsr %0, EBA" : "=r" (eba));
-+ eba += 32 * 5;
-+ __asm__ __volatile__ ("mv ea, ra");
-+ __asm__ __volatile__ ("b %0" : : "r" (eba));
-+ }
-+
-+ return __udivmodsi4 (a, b, 1);
-+}
-+#endif
-+
-+#if 0
-+
-+/* Shifts - Optimized versions implemented in assembly. Use these if code space is preferred to performance. */
-+
-+#ifdef L_ashlsi3
-+SItype
-+__ashlsi3 (SItype a, SItype b)
-+{
-+ int i;
-+
-+ for (i = (b & 0x1f); i > 0; --i)
-+ a += a;
-+ return a;
-+}
-+#endif
-+
-+#ifdef L_ashrsi3
-+SItype
-+__ashrsi3 (SItype a, SItype b)
-+{
-+ int i;
-+
-+ for (i = (b & 0x1f); i > 0; --i)
-+ __asm__ ("sri %0, %0, 1" : "=r" (a) : "0" (a));
-+ return a;
-+}
-+#endif
-+
-+#ifdef L_lshrsi3
-+USItype
-+__lshrsi3 (USItype a, USItype b)
-+{
-+ int i;
-+
-+ for (i = (b & 0x1f); i > 0; --i)
-+ __asm__ ("srui %0, %0, 1" : "=r" (a) : "0" (a));
-+ return a;
-+}
-+#endif
-+
-+#endif
-diff -Naur gcc-4.4.7.orig/gcc/config/lm32/crti.S gcc-4.4.7/gcc/config/lm32/crti.S
---- gcc-4.4.7.orig/gcc/config/lm32/crti.S 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.7/gcc/config/lm32/crti.S 2012-03-14 17:10:28.314875235 +0100
-@@ -0,0 +1,45 @@
-+# crti.S for Lattice Mico32
-+# Contributed by Jon Beniston <jon at beniston.com>
-+#
-+# Copyright (C) 2008 Free Software Foundation, Inc.
-+#
-+# This file is free software; you can redistribute it and/or modify it
-+# under the terms of the GNU General Public License as published by the
-+# Free Software Foundation; either version 2, or (at your option) any
-+# later version.
-+#
-+# In addition to the permissions in the GNU General Public License, the
-+# Free Software Foundation gives you unlimited permission to link the
-+# compiled version of this file into combinations with other programs,
-+# and to distribute those combinations without any restriction coming
-+# from the use of this file. (The General Public License restrictions
-+# do apply in other respects; for example, they cover modification of
-+# the file, and distribution when not linked into a combine
-+# executable.)
-+#
-+# This file is distributed in the hope that it will be useful, but
-+# WITHOUT ANY WARRANTY; without even the implied warranty of
-+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+# General Public License for more details.
-+#
-+# You should have received a copy of the GNU General Public License
-+# along with this program; see the file COPYING. If not, write to
-+# the Free Software Foundation, 51 Franklin Street, Fifth Floor,
-+# Boston, MA 02110-1301, USA.
-+#
-+
-+ .section .init
-+ .global _init
-+ .type _init, at function
-+ .align 4
-+_init:
-+ addi sp, sp, -4
-+ sw (sp+4), ra
-+
-+ .section .fini
-+ .global _fini
-+ .type _fini, at function
-+ .align 4
-+_fini:
-+ addi sp, sp, -4
-+ sw (sp+4), ra
-diff -Naur gcc-4.4.7.orig/gcc/config/lm32/crtn.S gcc-4.4.7/gcc/config/lm32/crtn.S
---- gcc-4.4.7.orig/gcc/config/lm32/crtn.S 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.7/gcc/config/lm32/crtn.S 2012-03-14 17:10:28.315875251 +0100
-@@ -0,0 +1,42 @@
-+# crtn.S for Lattice Mico32
-+# Contributed by Jon Beniston <jon at beniston.com>
-+#
-+# Copyright (C) 2008 Free Software Foundation, Inc.
-+#
-+# This file is free software; you can redistribute it and/or modify it
-+# under the terms of the GNU General Public License as published by the
-+# Free Software Foundation; either version 2, or (at your option) any
-+# later version.
-+#
-+# In addition to the permissions in the GNU General Public License, the
-+# Free Software Foundation gives you unlimited permission to link the
-+# compiled version of this file into combinations with other programs,
-+# and to distribute those combinations without any restriction coming
-+# from the use of this file. (The General Public License restrictions
-+# do apply in other respects; for example, they cover modification of
-+# the file, and distribution when not linked into a combine
-+# executable.)
-+#
-+# This file is distributed in the hope that it will be useful, but
-+# WITHOUT ANY WARRANTY; without even the implied warranty of
-+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+# General Public License for more details.
-+#
-+# You should have received a copy of the GNU General Public License
-+# along with this program; see the file COPYING. If not, write to
-+# the Free Software Foundation, 51 Franklin Street, Fifth Floor,
-+# Boston, MA 02110-1301, USA.
-+#
-+
-+ .section .init
-+
-+ lw ra, (sp+4)
-+ addi sp, sp, 4
-+ ret
-+
-+ .section .fini
-+
-+ lw ra, (sp+4)
-+ addi sp, sp, 4
-+ ret
-+
-diff -Naur gcc-4.4.7.orig/gcc/config/lm32/lib1funcs.S gcc-4.4.7/gcc/config/lm32/lib1funcs.S
---- gcc-4.4.7.orig/gcc/config/lm32/lib1funcs.S 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.7/gcc/config/lm32/lib1funcs.S 2012-03-14 17:10:28.315875251 +0100
-@@ -0,0 +1,429 @@
-+# lib1funcs.S for Lattice Mico32
-+# Contributed by Jon Beniston <jon at beniston.com>
-+#
-+# Copyright (C) 2008 Free Software Foundation, Inc.
-+#
-+# This file is free software; you can redistribute it and/or modify it
-+# under the terms of the GNU General Public License as published by the
-+# Free Software Foundation; either version 2, or (at your option) any
-+# later version.
-+#
-+# In addition to the permissions in the GNU General Public License, the
-+# Free Software Foundation gives you unlimited permission to link the
-+# compiled version of this file into combinations with other programs,
-+# and to distribute those combinations without any restriction coming
-+# from the use of this file. (The General Public License restrictions
-+# do apply in other respects; for example, they cover modification of
-+# the file, and distribution when not linked into a combine
-+# executable.)
-+#
-+# This file is distributed in the hope that it will be useful, but
-+# WITHOUT ANY WARRANTY; without even the implied warranty of
-+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+# General Public License for more details.
-+#
-+# You should have received a copy of the GNU General Public License
-+# along with this program; see the file COPYING. If not, write to
-+# the Free Software Foundation, 51 Franklin Street, Fifth Floor,
-+# Boston, MA 02110-1301, USA.
-+#
-+
-+/* Arithmetic left shift */
-+
-+ .text
-+
-+ .global __ashlsi3
-+ .type __ashlsi3, at function
-+ .align 4
-+
-+__ashlsi3:
-+ /* Only use 5 LSBs, as that's all the h/w shifter uses */
-+ andi r2, r2, 0x1f
-+ /* Get address of offset into unrolled shift loop to jump to */
-+#ifdef __PIC__
-+ orhi r3, r0, gotoffhi16(__ashlsi3_table)
-+ addi r3, r3, gotofflo16(__ashlsi3_table)
-+ add r3, r3, gp
-+#else
-+ mvhi r3, hi(__ashlsi3_table)
-+ ori r3, r3, lo(__ashlsi3_table)
-+#endif
-+ add r2, r2, r2
-+ add r2, r2, r2
-+ add r3, r3, r2
-+ lw r3, (r3+0)
-+ b r3
-+
-+__ashlsi3_31:
-+ add r1, r1, r1
-+__ashlsi3_30:
-+ add r1, r1, r1
-+__ashlsi3_29:
-+ add r1, r1, r1
-+__ashlsi3_28:
-+ add r1, r1, r1
-+__ashlsi3_27:
-+ add r1, r1, r1
-+__ashlsi3_26:
-+ add r1, r1, r1
-+__ashlsi3_25:
-+ add r1, r1, r1
-+__ashlsi3_24:
-+ add r1, r1, r1
-+__ashlsi3_23:
-+ add r1, r1, r1
-+__ashlsi3_22:
-+ add r1, r1, r1
-+__ashlsi3_21:
-+ add r1, r1, r1
-+__ashlsi3_20:
-+ add r1, r1, r1
-+__ashlsi3_19:
-+ add r1, r1, r1
-+__ashlsi3_18:
-+ add r1, r1, r1
-+__ashlsi3_17:
-+ add r1, r1, r1
-+__ashlsi3_16:
-+ add r1, r1, r1
-+__ashlsi3_15:
-+ add r1, r1, r1
-+__ashlsi3_14:
-+ add r1, r1, r1
-+__ashlsi3_13:
-+ add r1, r1, r1
-+__ashlsi3_12:
-+ add r1, r1, r1
-+__ashlsi3_11:
-+ add r1, r1, r1
-+__ashlsi3_10:
-+ add r1, r1, r1
-+__ashlsi3_9:
-+ add r1, r1, r1
-+__ashlsi3_8:
-+ add r1, r1, r1
-+__ashlsi3_7:
-+ add r1, r1, r1
-+__ashlsi3_6:
-+ add r1, r1, r1
-+__ashlsi3_5:
-+ add r1, r1, r1
-+__ashlsi3_4:
-+ add r1, r1, r1
-+__ashlsi3_3:
-+ add r1, r1, r1
-+__ashlsi3_2:
-+ add r1, r1, r1
-+__ashlsi3_1:
-+ add r1, r1, r1
-+__ashlsi3_0:
-+ ret
-+
-+#ifdef __PIC__
-+ .section .data
-+#else
-+ .section .rodata
-+#endif
-+
-+ .align 4
-+
-+__ashlsi3_table:
-+ .word __ashlsi3_0
-+ .word __ashlsi3_1
-+ .word __ashlsi3_2
-+ .word __ashlsi3_3
-+ .word __ashlsi3_4
-+ .word __ashlsi3_5
-+ .word __ashlsi3_6
-+ .word __ashlsi3_7
-+ .word __ashlsi3_8
-+ .word __ashlsi3_9
-+ .word __ashlsi3_10
-+ .word __ashlsi3_11
-+ .word __ashlsi3_12
-+ .word __ashlsi3_13
-+ .word __ashlsi3_14
-+ .word __ashlsi3_15
-+ .word __ashlsi3_16
-+ .word __ashlsi3_17
-+ .word __ashlsi3_18
-+ .word __ashlsi3_19
-+ .word __ashlsi3_20
-+ .word __ashlsi3_21
-+ .word __ashlsi3_22
-+ .word __ashlsi3_23
-+ .word __ashlsi3_24
-+ .word __ashlsi3_25
-+ .word __ashlsi3_26
-+ .word __ashlsi3_27
-+ .word __ashlsi3_28
-+ .word __ashlsi3_29
-+ .word __ashlsi3_30
-+ .word __ashlsi3_31
-+
-+/* Logical right shift */
-+
-+ .text
-+
-+ .global __lshrsi3
-+ .type __lshrsi3, at function
-+ .align 4
-+
-+__lshrsi3:
-+ /* Only use 5 LSBs, as that's all the h/w shifter uses */
-+ andi r2, r2, 0x1f
-+ /* Get address of offset into unrolled shift loop to jump to */
-+#ifdef __PIC__
-+ orhi r3, r0, gotoffhi16(__lshrsi3_table)
-+ addi r3, r3, gotofflo16(__lshrsi3_table)
-+ add r3, r3, gp
-+#else
-+ mvhi r3, hi(__lshrsi3_table)
-+ ori r3, r3, lo(__lshrsi3_table)
-+#endif
-+ add r2, r2, r2
-+ add r2, r2, r2
-+ add r3, r3, r2
-+ lw r3, (r3+0)
-+ b r3
-+
-+__lshrsi3_31:
-+ srui r1, r1, 1
-+__lshrsi3_30:
-+ srui r1, r1, 1
-+__lshrsi3_29:
-+ srui r1, r1, 1
-+__lshrsi3_28:
-+ srui r1, r1, 1
-+__lshrsi3_27:
-+ srui r1, r1, 1
-+__lshrsi3_26:
-+ srui r1, r1, 1
-+__lshrsi3_25:
-+ srui r1, r1, 1
-+__lshrsi3_24:
-+ srui r1, r1, 1
-+__lshrsi3_23:
-+ srui r1, r1, 1
-+__lshrsi3_22:
-+ srui r1, r1, 1
-+__lshrsi3_21:
-+ srui r1, r1, 1
-+__lshrsi3_20:
-+ srui r1, r1, 1
-+__lshrsi3_19:
-+ srui r1, r1, 1
-+__lshrsi3_18:
-+ srui r1, r1, 1
-+__lshrsi3_17:
-+ srui r1, r1, 1
-+__lshrsi3_16:
-+ srui r1, r1, 1
-+__lshrsi3_15:
-+ srui r1, r1, 1
-+__lshrsi3_14:
-+ srui r1, r1, 1
-+__lshrsi3_13:
-+ srui r1, r1, 1
-+__lshrsi3_12:
-+ srui r1, r1, 1
-+__lshrsi3_11:
-+ srui r1, r1, 1
-+__lshrsi3_10:
-+ srui r1, r1, 1
-+__lshrsi3_9:
-+ srui r1, r1, 1
-+__lshrsi3_8:
-+ srui r1, r1, 1
-+__lshrsi3_7:
-+ srui r1, r1, 1
-+__lshrsi3_6:
-+ srui r1, r1, 1
-+__lshrsi3_5:
-+ srui r1, r1, 1
-+__lshrsi3_4:
-+ srui r1, r1, 1
-+__lshrsi3_3:
-+ srui r1, r1, 1
-+__lshrsi3_2:
-+ srui r1, r1, 1
-+__lshrsi3_1:
-+ srui r1, r1, 1
-+__lshrsi3_0:
-+ ret
-+
-+#ifdef __PIC__
-+ .section .data
-+#else
-+ .section .rodata
-+#endif
-+
-+ .align 4
-+
-+__lshrsi3_table:
-+ .word __lshrsi3_0
-+ .word __lshrsi3_1
-+ .word __lshrsi3_2
-+ .word __lshrsi3_3
-+ .word __lshrsi3_4
-+ .word __lshrsi3_5
-+ .word __lshrsi3_6
-+ .word __lshrsi3_7
-+ .word __lshrsi3_8
-+ .word __lshrsi3_9
-+ .word __lshrsi3_10
-+ .word __lshrsi3_11
-+ .word __lshrsi3_12
-+ .word __lshrsi3_13
-+ .word __lshrsi3_14
-+ .word __lshrsi3_15
-+ .word __lshrsi3_16
-+ .word __lshrsi3_17
-+ .word __lshrsi3_18
-+ .word __lshrsi3_19
-+ .word __lshrsi3_20
-+ .word __lshrsi3_21
-+ .word __lshrsi3_22
-+ .word __lshrsi3_23
-+ .word __lshrsi3_24
-+ .word __lshrsi3_25
-+ .word __lshrsi3_26
-+ .word __lshrsi3_27
-+ .word __lshrsi3_28
-+ .word __lshrsi3_29
-+ .word __lshrsi3_30
-+ .word __lshrsi3_31
-+
-+/* Arithmetic right shift */
-+
-+ .text
-+
-+ .global __ashrsi3
-+ .type __ashrsi3, at function
-+ .align 4
-+
-+__ashrsi3:
-+ /* Only use 5 LSBs, as that's all the h/w shifter uses */
-+ andi r2, r2, 0x1f
-+ /* Get address of offset into unrolled shift loop to jump to */
-+#ifdef __PIC__
-+ orhi r3, r0, gotoffhi16(__ashrsi3_table)
-+ addi r3, r3, gotofflo16(__ashrsi3_table)
-+ add r3, r3, gp
-+#else
-+ mvhi r3, hi(__ashrsi3_table)
-+ ori r3, r3, lo(__ashrsi3_table)
-+#endif
-+ add r2, r2, r2
-+ add r2, r2, r2
-+ add r3, r3, r2
-+ lw r3, (r3+0)
-+ b r3
-+
-+__ashrsi3_31:
-+ sri r1, r1, 1
-+__ashrsi3_30:
-+ sri r1, r1, 1
-+__ashrsi3_29:
-+ sri r1, r1, 1
-+__ashrsi3_28:
-+ sri r1, r1, 1
-+__ashrsi3_27:
-+ sri r1, r1, 1
-+__ashrsi3_26:
-+ sri r1, r1, 1
-+__ashrsi3_25:
-+ sri r1, r1, 1
-+__ashrsi3_24:
-+ sri r1, r1, 1
-+__ashrsi3_23:
-+ sri r1, r1, 1
-+__ashrsi3_22:
-+ sri r1, r1, 1
-+__ashrsi3_21:
-+ sri r1, r1, 1
-+__ashrsi3_20:
-+ sri r1, r1, 1
-+__ashrsi3_19:
-+ sri r1, r1, 1
-+__ashrsi3_18:
-+ sri r1, r1, 1
-+__ashrsi3_17:
-+ sri r1, r1, 1
-+__ashrsi3_16:
-+ sri r1, r1, 1
-+__ashrsi3_15:
-+ sri r1, r1, 1
-+__ashrsi3_14:
-+ sri r1, r1, 1
-+__ashrsi3_13:
-+ sri r1, r1, 1
-+__ashrsi3_12:
-+ sri r1, r1, 1
-+__ashrsi3_11:
-+ sri r1, r1, 1
-+__ashrsi3_10:
-+ sri r1, r1, 1
-+__ashrsi3_9:
-+ sri r1, r1, 1
-+__ashrsi3_8:
-+ sri r1, r1, 1
-+__ashrsi3_7:
-+ sri r1, r1, 1
-+__ashrsi3_6:
-+ sri r1, r1, 1
-+__ashrsi3_5:
-+ sri r1, r1, 1
-+__ashrsi3_4:
-+ sri r1, r1, 1
-+__ashrsi3_3:
-+ sri r1, r1, 1
-+__ashrsi3_2:
-+ sri r1, r1, 1
-+__ashrsi3_1:
-+ sri r1, r1, 1
-+__ashrsi3_0:
-+ ret
-+
-+#ifdef __PIC__
-+ .section .data
-+#else
-+ .section .rodata
-+#endif
-+
-+ .align 4
-+
-+__ashrsi3_table:
-+ .word __ashrsi3_0
-+ .word __ashrsi3_1
-+ .word __ashrsi3_2
-+ .word __ashrsi3_3
-+ .word __ashrsi3_4
-+ .word __ashrsi3_5
-+ .word __ashrsi3_6
-+ .word __ashrsi3_7
-+ .word __ashrsi3_8
-+ .word __ashrsi3_9
-+ .word __ashrsi3_10
-+ .word __ashrsi3_11
-+ .word __ashrsi3_12
-+ .word __ashrsi3_13
-+ .word __ashrsi3_14
-+ .word __ashrsi3_15
-+ .word __ashrsi3_16
-+ .word __ashrsi3_17
-+ .word __ashrsi3_18
-+ .word __ashrsi3_19
-+ .word __ashrsi3_20
-+ .word __ashrsi3_21
-+ .word __ashrsi3_22
-+ .word __ashrsi3_23
-+ .word __ashrsi3_24
-+ .word __ashrsi3_25
-+ .word __ashrsi3_26
-+ .word __ashrsi3_27
-+ .word __ashrsi3_28
-+ .word __ashrsi3_29
-+ .word __ashrsi3_30
-+ .word __ashrsi3_31
-+
-diff -Naur gcc-4.4.7.orig/gcc/config/lm32/lm32.c gcc-4.4.7/gcc/config/lm32/lm32.c
---- gcc-4.4.7.orig/gcc/config/lm32/lm32.c 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.7/gcc/config/lm32/lm32.c 2012-03-14 17:10:28.316875267 +0100
-@@ -0,0 +1,869 @@
-+/* Subroutines used for code generation on the Lattice Mico32 architecture.
-+ Contributed by Jon Beniston <jon at beniston.com>
-+
-+ Copyright (C) 2008 Free Software Foundation, Inc.
-+
-+ This file is part of GCC.
-+
-+ GCC is free software; you can redistribute it and/or modify it
-+ under the terms of the GNU General Public License as published
-+ by the Free Software Foundation; either version 3, or (at your
-+ option) any later version.
-+
-+ GCC is distributed in the hope that it will be useful, but WITHOUT
-+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-+ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
-+ License for more details.
-+
-+ You should have received a copy of the GNU General Public License
-+ along with GCC; see the file COPYING3. If not see
-+ <http://www.gnu.org/licenses/>. */
-+
-+#include "config.h"
-+#include "system.h"
-+#include "coretypes.h"
-+#include "tm.h"
-+#include "rtl.h"
-+#include "regs.h"
-+#include "hard-reg-set.h"
-+#include "basic-block.h"
-+#include "real.h"
-+#include "insn-config.h"
-+#include "conditions.h"
-+#include "insn-flags.h"
-+#include "insn-attr.h"
-+#include "insn-codes.h"
-+#include "recog.h"
-+#include "output.h"
-+#include "tree.h"
-+#include "expr.h"
-+#include "flags.h"
-+#include "reload.h"
-+#include "tm_p.h"
-+#include "function.h"
-+#include "toplev.h"
-+#include "optabs.h"
-+#include "libfuncs.h"
-+#include "ggc.h"
-+#include "target.h"
-+#include "target-def.h"
-+#include "langhooks.h"
-+#include "tm-constrs.h"
-+#include "df.h"
-+
-+struct lm32_frame_info
-+{
-+ HOST_WIDE_INT total_size; /* number of bytes that the entire frame takes up. */
-+ HOST_WIDE_INT callee_size; /* number of bytes to save callee save registers */
-+ HOST_WIDE_INT pretend_size; /* number of bytes we push and pretend caller did. */
-+ HOST_WIDE_INT args_size; /* number of bytes that outgoing arguments take up. */
-+ HOST_WIDE_INT locals_size; /* number of bytes that local variables take up. */
-+ unsigned int reg_save_mask; /* mask of saved registers. */
-+};
-+
-+/* Prototypes for static functions */
-+static rtx emit_add (rtx dest, rtx src0, rtx src1);
-+static void expand_save_restore (struct lm32_frame_info *info, int op);
-+static void abort_with_insn (rtx insn, const char *reason);
-+static void stack_adjust (HOST_WIDE_INT amount);
-+static bool lm32_in_small_data_p (const_tree);
-+static void lm32_setup_incoming_varargs (CUMULATIVE_ARGS *cum, enum machine_mode mode,
-+ tree type, int *pretend_size, int no_rtl);
-+
-+/* Detemines if given constant can be used as a displacement */
-+#define OFFSET_INT(X) (((X) > -32768) && ((X) < 32768))
-+
-+#undef TARGET_ADDRESS_COST
-+#define TARGET_ADDRESS_COST hook_int_rtx_bool_0
-+#undef TARGET_IN_SMALL_DATA_P
-+#define TARGET_IN_SMALL_DATA_P lm32_in_small_data_p
-+#undef TARGET_PROMOTE_FUNCTION_ARGS
-+#define TARGET_PROMOTE_FUNCTION_ARGS hook_bool_const_tree_true
-+#undef TARGET_PROMOTE_FUNCTION_RETURN
-+#define TARGET_PROMOTE_FUNCTION_RETURN hook_bool_const_tree_true
-+#undef TARGET_SETUP_INCOMING_VARARGS
-+#define TARGET_SETUP_INCOMING_VARARGS lm32_setup_incoming_varargs
-+#undef TARGET_PROMOTE_PROTOTYPES
-+#define TARGET_PROMOTE_PROTOTYPES hook_bool_const_tree_true
-+
-+struct gcc_target targetm = TARGET_INITIALIZER;
-+
-+/* Current frame information calculated by lm32_compute_frame_size. */
-+static struct lm32_frame_info current_frame_info;
-+
-+rtx lm32_compare_op0;
-+rtx lm32_compare_op1;
-+
-+/* Return non-zero if the specified return type should be returned in memory */
-+int
-+lm32_return_in_memory (tree type)
-+{
-+ HOST_WIDE_INT size;
-+
-+ if (!AGGREGATE_TYPE_P (type))
-+ {
-+ /* All simple types are returned in registers. */
-+ return 0;
-+ }
-+
-+ size = int_size_in_bytes (type);
-+ if (size >=0 && size <= UNITS_PER_WORD)
-+ {
-+ /* If it can fit in one register */
-+ return 0;
-+ }
-+
-+ return 1;
-+}
-+
-+/* Determine if given constant can be used as a register displacement */
-+int
-+const_ok_for_base_offset (rtx op, enum machine_mode mode ATTRIBUTE_UNUSED)
-+{
-+ int val;
-+
-+ val = INTVAL (op);
-+ return OFFSET_INT (val);
-+}
-+
-+/* Generate an emit a word sized add instruction */
-+static rtx
-+emit_add (rtx dest, rtx src0, rtx src1)
-+{
-+ rtx insn;
-+ insn = emit_insn (gen_addsi3 (dest, src0, src1));
-+ return insn;
-+}
-+
-+/* Generate the code to compare (and possibly branch) two integer values
-+ TEST_CODE is the comparison code we are trying to emulate
-+ (or implement directly)
-+ RESULT is where to store the result of the comparison,
-+ or null to emit a branch
-+ CMP0 CMP1 are the two comparison operands
-+ DESTINATION is the destination of the branch, or null to only compare
-+ */
-+
-+void
-+gen_int_relational (enum rtx_code code, /* relational test (EQ, etc) */
-+ rtx result, /* result to store comp. or 0 if branch */
-+ rtx cmp0, /* first operand to compare */
-+ rtx cmp1, /* second operand to compare */
-+ rtx destination) /* destination of the branch, or 0 if compare */
-+{
-+ enum machine_mode mode;
-+ int branch_p;
-+
-+ mode = GET_MODE (cmp0);
-+ if (mode == VOIDmode)
-+ mode = GET_MODE (cmp1);
-+
-+ /* Is this a branch or compare */
-+ branch_p = (destination != 0);
-+
-+ /* Instruction set doesn't support LE or LT, so swap operands and use GE, GT */
-+ switch (code)
-+ {
-+ case LE:
-+ case LT:
-+ case LEU:
-+ case LTU:
-+ code = swap_condition (code);
-+ rtx temp = cmp0;
-+ cmp0 = cmp1;
-+ cmp1 = temp;
-+ break;
-+ default:
-+ break;
-+ }
-+
-+ if (branch_p)
-+ {
-+ rtx insn;
-+
-+ /* Operands must be in registers */
-+ if (!register_operand (cmp0, mode))
-+ cmp0 = force_reg (mode, cmp0);
-+ if (!register_operand (cmp1, mode))
-+ cmp1 = force_reg (mode, cmp1);
-+
-+ /* Generate conditional branch instruction */
-+ rtx cond = gen_rtx_fmt_ee (code, mode, cmp0, cmp1);
-+ rtx label = gen_rtx_LABEL_REF (VOIDmode, destination);
-+ insn = gen_rtx_SET (VOIDmode, pc_rtx,
-+ gen_rtx_IF_THEN_ELSE (VOIDmode,
-+ cond, label, pc_rtx));
-+ emit_jump_insn (insn);
-+ }
-+ else
-+ {
-+ /* We can't have const_ints in cmp0, other than 0 */
-+ if ((GET_CODE (cmp0) == CONST_INT) && (INTVAL (cmp0) != 0))
-+ cmp0 = force_reg (mode, cmp0);
-+
-+ /* If the comparison is against an int not in legal range
-+ move it into a register */
-+ if (GET_CODE (cmp1) == CONST_INT)
-+ {
-+ HOST_WIDE_INT value = INTVAL (cmp1);
-+ switch (code)
-+ {
-+ case EQ: case NE: case LE: case LT: case GE: case GT:
-+ if (!MEDIUM_INT(value))
-+ cmp1 = force_reg (mode, cmp1);
-+ break;
-+ case LEU: case LTU: case GEU: case GTU:
-+ if (!MEDIUM_UINT(value))
-+ cmp1 = force_reg (mode, cmp1);
-+ break;
-+ default:
-+ abort ();
-+ }
-+ }
-+
-+ /* Generate compare instruction */
-+ emit_move_insn (result, gen_rtx_fmt_ee (code, mode, cmp0, cmp1));
-+ }
-+}
-+
-+/* Generate and emit RTL to save or restore callee save registers */
-+static void
-+expand_save_restore (struct lm32_frame_info *info, int op)
-+{
-+ unsigned int reg_save_mask = info->reg_save_mask;
-+ int regno;
-+ HOST_WIDE_INT offset;
-+ rtx insn;
-+
-+ /* Callee saves are below locals and above outgoing arguments */
-+ offset = info->args_size + info->callee_size;
-+ for (regno = 0; regno <= 31; regno++)
-+ {
-+ if ((reg_save_mask & (1 << regno)) != 0)
-+ {
-+ if (op == 0)
-+ {
-+ insn = emit_move_insn (gen_rtx_MEM (word_mode,
-+ gen_rtx_PLUS (Pmode,
-+ stack_pointer_rtx,
-+ GEN_INT (offset))),
-+ gen_rtx_REG (word_mode, regno));
-+ }
-+ else
-+ {
-+ insn = emit_move_insn (gen_rtx_REG (word_mode, regno),
-+ gen_rtx_MEM (word_mode,
-+ gen_rtx_PLUS (Pmode,
-+ stack_pointer_rtx,
-+ GEN_INT (offset))));
-+ }
-+
-+ /* only prologue instructions which set the sp fp or save a
-+ register should be marked as frame related */
-+ if (op==0)
-+ RTX_FRAME_RELATED_P (insn) = 1;
-+ offset -= UNITS_PER_WORD;
-+ }
-+ }
-+}
-+
-+static void
-+stack_adjust (HOST_WIDE_INT amount)
-+{
-+ rtx insn;
-+
-+ if (!MEDIUM_INT (amount))
-+ {
-+ /* r10 is caller saved so it can be used as a temp reg */
-+ rtx r10;
-+ r10 = gen_rtx_REG (word_mode, 10);
-+ insn = emit_move_insn (r10, GEN_INT (amount));
-+ if (amount < 0)
-+ RTX_FRAME_RELATED_P (insn) = 1;
-+ insn = emit_add (stack_pointer_rtx, stack_pointer_rtx, r10);
-+ if (amount < 0)
-+ RTX_FRAME_RELATED_P (insn) = 1;
-+ }
-+ else
-+ {
-+ insn = emit_add (stack_pointer_rtx,
-+ stack_pointer_rtx,
-+ GEN_INT (amount));
-+ if (amount < 0)
-+ RTX_FRAME_RELATED_P (insn) = 1;
-+ }
-+}
-+
-+
-+/* Create and emit instructions for a functions prologue */
-+void
-+lm32_expand_prologue (void)
-+{
-+ rtx insn;
-+
-+ lm32_compute_frame_size (get_frame_size ());
-+
-+ if (current_frame_info.total_size > 0)
-+ {
-+ /* Add space on stack new frame */
-+ stack_adjust (-current_frame_info.total_size);
-+
-+ /* Save callee save registers */
-+ if (current_frame_info.reg_save_mask != 0)
-+ expand_save_restore (¤t_frame_info, 0);
-+
-+ /* Setup frame pointer if it's needed */
-+ if (frame_pointer_needed == 1)
-+ {
-+ /* Load offset - Don't use total_size, as that includes pretend_size, which isn't part of this frame? */
-+ insn = emit_move_insn (frame_pointer_rtx, GEN_INT ( current_frame_info.args_size
-+ + current_frame_info.callee_size
-+ + current_frame_info.locals_size));
-+ RTX_FRAME_RELATED_P (insn) = 1;
-+
-+ /* Add in sp */
-+ insn = emit_add (frame_pointer_rtx,
-+ frame_pointer_rtx,
-+ stack_pointer_rtx);
-+ RTX_FRAME_RELATED_P (insn) = 1;
-+ }
-+
-+ /* Prevent prologue from being scheduled into function body */
-+ emit_insn (gen_blockage ());
-+ }
-+}
-+
-+/* Create an emit instructions for a functions epilogue */
-+void
-+lm32_expand_epilogue (void)
-+{
-+ rtx ra_rtx = gen_rtx_REG (Pmode, RA_REGNUM);
-+
-+ lm32_compute_frame_size (get_frame_size ());
-+
-+ if (current_frame_info.total_size > 0)
-+ {
-+ /* Prevent stack code from being reordered */
-+ emit_insn (gen_blockage ());
-+
-+ /* Restore callee save registers */
-+ if (current_frame_info.reg_save_mask != 0)
-+ expand_save_restore (¤t_frame_info, 1);
-+
-+ /* Deallocate stack */
-+ stack_adjust (current_frame_info.total_size);
-+
-+ /* Return to calling function */
-+ emit_jump_insn (gen_return_internalsi (ra_rtx));
-+ }
-+ else
-+ {
-+ /* Return to calling function */
-+ emit_jump_insn (gen_return_internalsi (ra_rtx));
-+ }
-+}
-+
-+/* Return the bytes needed to compute the frame pointer from the current
-+ stack pointer. */
-+HOST_WIDE_INT
-+lm32_compute_frame_size (int size)
-+{
-+ int regno;
-+ HOST_WIDE_INT total_size, locals_size, args_size, pretend_size, callee_size;
-+ unsigned int reg_save_mask;
-+
-+ locals_size = size;
-+ args_size = crtl->outgoing_args_size;
-+ pretend_size = crtl->args.pretend_args_size;
-+ callee_size = 0;
-+ reg_save_mask = 0;
-+
-+ /* Build mask that actually determines which regsiters we save
-+ and calculate size required to store them in the stack. */
-+ for (regno = 1; regno < SP_REGNUM; regno++)
-+ {
-+ if (df_regs_ever_live_p(regno) && !call_used_regs[regno])
-+ {
-+ reg_save_mask |= 1 << regno;
-+ callee_size += UNITS_PER_WORD;
-+ }
-+ }
-+ if (df_regs_ever_live_p(RA_REGNUM) || !current_function_is_leaf || !optimize)
-+ {
-+ reg_save_mask |= 1 << RA_REGNUM;
-+ callee_size += UNITS_PER_WORD;
-+ }
-+ if (!(reg_save_mask & (1 << FP_REGNUM)) && frame_pointer_needed)
-+ {
-+ reg_save_mask |= 1 << FP_REGNUM;
-+ callee_size += UNITS_PER_WORD;
-+ }
-+
-+ /* Compute total frame size */
-+ total_size = pretend_size + args_size + locals_size + callee_size;
-+
-+ /* Align frame to appropriate boundary */
-+ total_size = (total_size+3) & ~3;
-+
-+ /* Save computed information. */
-+ current_frame_info.total_size = total_size;
-+ current_frame_info.callee_size = callee_size;
-+ current_frame_info.pretend_size = pretend_size;
-+ current_frame_info.locals_size = locals_size;
-+ current_frame_info.args_size = args_size;
-+ current_frame_info.reg_save_mask = reg_save_mask;
-+
-+ return total_size;
-+}
-+
-+void
-+lm32_print_operand (FILE *file, rtx op, int letter)
-+{
-+ register enum rtx_code code;
-+
-+ if (! op)
-+ {
-+ error ("PRINT_OPERAND null pointer");
-+ abort ();
-+ }
-+
-+ code = GET_CODE (op);
-+
-+ if (code == SIGN_EXTEND)
-+ op = XEXP (op, 0), code = GET_CODE (op);
-+ else if (code == REG || code == SUBREG)
-+ {
-+ int regnum;
-+
-+ if (code == REG)
-+ regnum = REGNO (op);
-+ else
-+ regnum = true_regnum (op);
-+
-+ if ( (letter == 'H' && !WORDS_BIG_ENDIAN)
-+ || (letter == 'L' && WORDS_BIG_ENDIAN))
-+ {
-+ abort();
-+ regnum++;
-+ }
-+
-+ fprintf (file, "%s", reg_names[regnum]);
-+ }
-+ else if (code == MEM)
-+ output_address (XEXP (op, 0));
-+ else if (letter == 'z' && GET_CODE (op) == CONST_INT && INTVAL (op) == 0)
-+ fprintf (file, "%s", reg_names[0]);
-+ else if (GET_CODE (op) == CONST_DOUBLE)
-+ {
-+ if ((CONST_DOUBLE_LOW (op) != 0) || (CONST_DOUBLE_HIGH (op) != 0))
-+ output_operand_lossage ("Only 0.0 can be loaded as an immediate");
-+ else
-+ fprintf (file, "0");
-+ }
-+ else if (code == EQ)
-+ fprintf (file, "e ");
-+ else if (code == NE)
-+ fprintf (file, "ne ");
-+ else if (code == GT)
-+ fprintf (file, "g ");
-+ else if (code == GTU)
-+ fprintf (file, "gu ");
-+ else if (code == LT)
-+ fprintf (file, "l ");
-+ else if (code == LTU)
-+ fprintf (file, "lu ");
-+ else if (code == GE)
-+ fprintf (file, "ge ");
-+ else if (code == GEU)
-+ fprintf (file, "geu");
-+ else if (code == LE)
-+ fprintf (file, "le ");
-+ else if (code == LEU)
-+ fprintf (file, "leu");
-+ else
-+ output_addr_const (file, op);
-+}
-+
-+/* A C compound statement to output to stdio stream STREAM the
-+ assembler syntax for an instruction operand that is a memory
-+ reference whose address is ADDR. ADDR is an RTL expression.
-+
-+ On some machines, the syntax for a symbolic address depends on
-+ the section that the address refers to. On these machines,
-+ define the macro `ENCODE_SECTION_INFO' to store the information
-+ into the `symbol_ref', and then check for it here. */
-+
-+void
-+lm32_print_operand_address (FILE *file, rtx addr)
-+{
-+ switch (GET_CODE (addr))
-+ {
-+ case REG:
-+ fprintf (file, "(%s+0)", reg_names [REGNO (addr)]);
-+ break;
-+
-+ case MEM:
-+ output_address (XEXP (addr, 0));
-+ break;
-+
-+ case PLUS:
-+ {
-+ rtx arg0 = XEXP (addr, 0);
-+ rtx arg1 = XEXP (addr, 1);
-+
-+ if (GET_CODE (arg0) == REG && CONSTANT_P (arg1))
-+ {
-+ if (GET_CODE(arg1) == CONST_INT)
-+ fprintf (file, "(%s+%ld)", reg_names [REGNO (arg0)], INTVAL (arg1));
-+ else
-+ {
-+ fprintf (file, "(%s+", reg_names [REGNO (arg0)]);
-+ output_addr_const (file, arg1);
-+ fprintf (file, ")");
-+ }
-+ }
-+ else if (CONSTANT_P (arg0) && CONSTANT_P (arg1))
-+ output_addr_const (file, addr);
-+ else
-+ abort_with_insn (addr, "bad operand");
-+ }
-+ break;
-+
-+ case SYMBOL_REF:
-+ if (SYMBOL_REF_SMALL_P (addr))
-+ {
-+ fprintf (file, "gp(");
-+ output_addr_const (file, addr);
-+ fprintf (file, ")");
-+ }
-+ else
-+ abort_with_insn (addr, "can't use non gp relative absolute address");
-+ break;
-+
-+ default:
-+ abort_with_insn (addr, "invalid addressing mode");
-+ break;
-+ }
-+}
-+
-+/* Determine where to put an argument to a function.
-+ Value is zero to push the argument on the stack,
-+ or a hard register in which to store the argument.
-+
-+ MODE is the argument's machine mode.
-+ TYPE is the data type of the argument (as a tree).
-+ This is null for libcalls where that information may
-+ not be available.
-+ CUM is a variable of type CUMULATIVE_ARGS which gives info about
-+ the preceding args and about the function being called.
-+ NAMED is nonzero if this argument is a named parameter
-+ (otherwise it is an extra parameter matching an ellipsis). */
-+
-+rtx
-+lm32_function_arg (CUMULATIVE_ARGS cum, enum machine_mode mode,
-+ tree type, int named)
-+{
-+ if (mode == VOIDmode)
-+ /* Compute operand 2 of the call insn. */
-+ return GEN_INT (0);
-+
-+ if (targetm.calls.must_pass_in_stack (mode, type))
-+ return NULL_RTX;
-+
-+ if (!named || (cum + LM32_NUM_REGS2(mode, type) > LM32_NUM_ARG_REGS))
-+ return NULL_RTX;
-+
-+ return gen_rtx_REG (mode, cum + LM32_FIRST_ARG_REG);
-+}
-+
-+HOST_WIDE_INT
-+lm32_compute_initial_elimination_offset (int from, int to)
-+{
-+ HOST_WIDE_INT offset = 0;
-+
-+ switch (from)
-+ {
-+ /*case FRAME_POINTER_REGNUM: - Same as ARG_POINTER_REGNUM */
-+ case ARG_POINTER_REGNUM:
-+ switch (to)
-+ {
-+ case FRAME_POINTER_REGNUM:
-+ offset = 0;
-+ break;
-+ case STACK_POINTER_REGNUM:
-+ offset = lm32_compute_frame_size (get_frame_size ()) - current_frame_info.pretend_size;
-+ break;
-+ default:
-+ abort ();
-+ }
-+ break;
-+ default:
-+ abort ();
-+ }
-+
-+ return offset;
-+}
-+
-+static void
-+lm32_setup_incoming_varargs (CUMULATIVE_ARGS *cum, enum machine_mode mode,
-+ tree type, int *pretend_size, int no_rtl)
-+{
-+ int first_anon_arg;
-+ tree fntype;
-+ int stdarg_p;
-+
-+ fntype = TREE_TYPE (current_function_decl);
-+ stdarg_p = (TYPE_ARG_TYPES (fntype) != 0
-+ && (TREE_VALUE (tree_last (TYPE_ARG_TYPES (fntype)))
-+ != void_type_node));
-+
-+ if (stdarg_p)
-+ first_anon_arg = *cum + LM32_FIRST_ARG_REG;
-+ else
-+ {
-+ /* this is the common case, we have been passed details setup
-+ for the last named argument, we want to skip over the
-+ registers, if any used in passing this named paramter in
-+ order to determine which is the first registers used to pass
-+ anonymous arguments */
-+ int size;
-+
-+ if (mode==BLKmode)
-+ size = int_size_in_bytes (type);
-+ else
-+ size = GET_MODE_SIZE (mode);
-+
-+ first_anon_arg = *cum + LM32_FIRST_ARG_REG + ((size + UNITS_PER_WORD - 1) / UNITS_PER_WORD);
-+ }
-+
-+ if ((first_anon_arg < (LM32_FIRST_ARG_REG + LM32_NUM_ARG_REGS)) && !no_rtl)
-+ {
-+ int first_reg_offset = first_anon_arg;
-+ int size = LM32_FIRST_ARG_REG + LM32_NUM_ARG_REGS - first_anon_arg;
-+ rtx regblock;
-+
-+ regblock = gen_rtx_MEM (BLKmode,
-+ plus_constant (arg_pointer_rtx,
-+ FIRST_PARM_OFFSET (0)));
-+ move_block_from_reg (first_reg_offset, regblock, size);
-+
-+ *pretend_size = size * UNITS_PER_WORD;
-+ }
-+}
-+
-+/* Abort after printing out a specific insn. */
-+static void
-+abort_with_insn (rtx insn, const char *reason)
-+{
-+ error (reason);
-+ debug_rtx (insn);
-+ abort ();
-+}
-+
-+/* Override command line options */
-+void
-+lm32_override_options (void)
-+{
-+ /* We must have sign-extend enabled if barrel-shift isn't */
-+ if (!MASK_BARREL_SHIFT_ENABLED)
-+ {
-+ warning (0, "neither -mbarrel-shift-enabled nor -msign-extend-enabled specified. Assuming -msign-extend-enabled");
-+ target_flags |= MASK_SIGN_EXTEND_ENABLED;
-+ }
-+}
-+
-+/* Return nonzero if this function is known to have a null epilogue.
-+ This allows the optimizer to omit jumps to jumps if no stack
-+ was created. */
-+int
-+lm32_can_use_return (void)
-+{
-+ if (!reload_completed)
-+ return 0;
-+
-+ if (df_regs_ever_live_p(RA_REGNUM) || crtl->profile)
-+ return 0;
-+
-+ if (lm32_compute_frame_size (get_frame_size ()) != 0)
-+ return 0;
-+
-+ return 1;
-+}
-+
-+/* Support function to determine the return address of the function
-+ 'count' frames back up the stack. */
-+rtx
-+lm32_return_addr_rtx (int count, rtx frame)
-+{
-+ rtx r;
-+ if (count == 0)
-+ {
-+ /* *mjs* This test originally used leaf_function_p (), we now use
-+ the regs_ever_live test which I *think* is more accurate. */
-+ if (!df_regs_ever_live_p(RA_REGNUM))
-+ {
-+ r = gen_rtx_REG (Pmode, RA_REGNUM);
-+ }
-+ else
-+ {
-+ r = gen_rtx_MEM (Pmode,
-+ gen_rtx_PLUS (Pmode, frame,
-+ GEN_INT(- 2 * UNITS_PER_WORD)));
-+ set_mem_alias_set (r, get_frame_alias_set ());
-+ }
-+ }
-+ else if (flag_omit_frame_pointer)
-+ r = NULL_RTX;
-+ else
-+ {
-+ r = gen_rtx_MEM (Pmode,
-+ gen_rtx_PLUS (Pmode, frame,
-+ GEN_INT(- 2 * UNITS_PER_WORD)));
-+ set_mem_alias_set (r, get_frame_alias_set ());
-+ }
-+ return r;
-+}
-+
-+/* Return true if EXP should be placed in the small data section. */
-+
-+static bool
-+lm32_in_small_data_p (const_tree exp)
-+{
-+ /* We want to merge strings, so we never consider them small data. */
-+ if (TREE_CODE (exp) == STRING_CST)
-+ return false;
-+
-+ /* Functions are never in the small data area. Duh. */
-+ if (TREE_CODE (exp) == FUNCTION_DECL)
-+ return false;
-+
-+ if (TREE_CODE (exp) == VAR_DECL && DECL_SECTION_NAME (exp))
-+ {
-+ const char *section = TREE_STRING_POINTER (DECL_SECTION_NAME (exp));
-+ if (strcmp (section, ".sdata") == 0
-+ || strcmp (section, ".sbss") == 0)
-+ return true;
-+ }
-+ else
-+ {
-+ HOST_WIDE_INT size = int_size_in_bytes (TREE_TYPE (exp));
-+
-+ /* If this is an incomplete type with size 0, then we can't put it
-+ in sdata because it might be too big when completed. */
-+ if (size > 0 && (unsigned HOST_WIDE_INT) size <= g_switch_value)
-+ return true;
-+ }
-+
-+ return false;
-+}
-+
-+/* Emit straight-line code to move LENGTH bytes from SRC to DEST.
-+ Assume that the areas do not overlap. */
-+
-+static void
-+lm32_block_move_inline (rtx dest, rtx src, HOST_WIDE_INT length, HOST_WIDE_INT alignment)
-+{
-+ HOST_WIDE_INT offset, delta;
-+ unsigned HOST_WIDE_INT bits;
-+ int i;
-+ enum machine_mode mode;
-+ rtx *regs;
-+
-+ /* Work out how many bits to move at a time. */
-+ switch (alignment)
-+ {
-+ case 1:
-+ bits = 8;
-+ break;
-+ case 2:
-+ bits = 16;
-+ break;
-+ case 4:
-+ bits = 32;
-+ break;
-+ default:
-+ abort ();
-+ }
-+
-+ mode = mode_for_size (bits, MODE_INT, 0);
-+ delta = bits / BITS_PER_UNIT;
-+
-+ /* Allocate a buffer for the temporary registers. */
-+ regs = alloca (sizeof (rtx) * length / delta);
-+
-+ /* Load as many BITS-sized chunks as possible. */
-+ for (offset = 0, i = 0; offset + delta <= length; offset += delta, i++)
-+ {
-+ regs[i] = gen_reg_rtx (mode);
-+ emit_move_insn (regs[i], adjust_address (src, mode, offset));
-+ }
-+
-+ /* Copy the chunks to the destination. */
-+ for (offset = 0, i = 0; offset + delta <= length; offset += delta, i++)
-+ emit_move_insn (adjust_address (dest, mode, offset), regs[i]);
-+
-+ /* Mop up any left-over bytes. */
-+ if (offset < length)
-+ {
-+ src = adjust_address (src, BLKmode, offset);
-+ dest = adjust_address (dest, BLKmode, offset);
-+ move_by_pieces (dest, src, length - offset,
-+ MIN (MEM_ALIGN (src), MEM_ALIGN (dest)), 0);
-+ }
-+}
-+
-+/* Expand string/block move operations.
-+
-+ operands[0] is the pointer to the destination.
-+ operands[1] is the pointer to the source.
-+ operands[2] is the number of bytes to move.
-+ operands[3] is the alignment. */
-+
-+int
-+lm32_expand_block_move (rtx *operands)
-+{
-+ if ((GET_CODE (operands[2]) == CONST_INT) && (INTVAL (operands[2]) <= 32))
-+ {
-+ lm32_block_move_inline (operands[0], operands[1], INTVAL (operands[2]), INTVAL (operands[3]));
-+ return 1;
-+ }
-+ return 0;
-+}
-+
-+/* Return TRUE if X references a SYMBOL_REF or LABEL_REF whose symbol
-+ isn't protected by a PIC unspec. */
-+int
-+nonpic_symbol_mentioned_p (rtx x)
-+{
-+ register const char *fmt;
-+ register int i;
-+
-+ if (GET_CODE (x) == SYMBOL_REF || GET_CODE (x) == LABEL_REF
-+ || GET_CODE (x) == PC)
-+ return 1;
-+
-+ /* We don't want to look into the possible MEM location of a
-+ CONST_DOUBLE, since we're not going to use it, in general. */
-+ if (GET_CODE (x) == CONST_DOUBLE)
-+ return 0;
-+
-+ if (GET_CODE (x) == UNSPEC)
-+ return 0;
-+
-+ fmt = GET_RTX_FORMAT (GET_CODE (x));
-+ for (i = GET_RTX_LENGTH (GET_CODE (x)) - 1; i >= 0; i--)
-+ {
-+ if (fmt[i] == 'E')
-+ {
-+ register int j;
-+
-+ for (j = XVECLEN (x, i) - 1; j >= 0; j--)
-+ if (nonpic_symbol_mentioned_p (XVECEXP (x, i, j)))
-+ return 1;
-+ }
-+ else if (fmt[i] == 'e' && nonpic_symbol_mentioned_p (XEXP (x, i)))
-+ return 1;
-+ }
-+
-+ return 0;
-+}
-diff -Naur gcc-4.4.7.orig/gcc/config/lm32/lm32.h gcc-4.4.7/gcc/config/lm32/lm32.h
---- gcc-4.4.7.orig/gcc/config/lm32/lm32.h 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.7/gcc/config/lm32/lm32.h 2012-03-14 17:10:28.316875267 +0100
-@@ -0,0 +1,657 @@
-+/* Definitions of target machine for GNU compiler, Lattice Mico32 architecture.
-+ Contributed by Jon Beniston <jon at beniston.com>
-+
-+ Copyright (C) 2008 Free Software Foundation, Inc.
-+
-+ This file is part of GCC.
-+
-+ GCC is free software; you can redistribute it and/or modify it
-+ under the terms of the GNU General Public License as published
-+ by the Free Software Foundation; either version 3, or (at your
-+ option) any later version.
-+
-+ GCC is distributed in the hope that it will be useful, but WITHOUT
-+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-+ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
-+ License for more details.
-+
-+ You should have received a copy of the GNU General Public License
-+ along with GCC; see the file COPYING3. If not see
-+ <http://www.gnu.org/licenses/>. */
-+
-+/*-------------------------------*/
-+/* Run-time Target Specification */
-+/*-------------------------------*/
-+
-+/* Print subsidiary information on the compiler version in use. */
-+#ifndef TARGET_VERSION
-+#define TARGET_VERSION fprintf (stderr, " (LatticeMico32)")
-+#endif
-+
-+/* Target CPU builtins. */
-+#define TARGET_CPU_CPP_BUILTINS() \
-+ do \
-+ { \
-+ builtin_define ("__lm32__"); \
-+ builtin_define_std ("lm32"); \
-+ builtin_assert ("cpu=lm32"); \
-+ builtin_assert ("machine=lm32"); \
-+ } \
-+ while (0)
-+
-+#define CPP_SPEC "\
-+%{mmultiply-enabled:-D__multiply_enabled__} \
-+%{mdivide-enabled:-D__divide_enabled__} \
-+%{mbarrel-shift-enabled:-D__barrel_shift_enabled__} \
-+%{msign-extend-enabled:-D__sign_extend_enabled__} \
-+%{muser-enabled:-D__user_enabled__} \
-+"
-+
-+#undef ASM_SPEC
-+#define ASM_SPEC "\
-+%{mmultiply-enabled} \
-+%{mdivide-enabled} \
-+%{mbarrel-shift-enabled} \
-+%{msign-extend-enabled} \
-+%{muser-extend-enabled} \
-+%{v} \
-+"
-+
-+/* Let link script define all link options.
-+ Default to using simulator link script. */
-+
-+#undef STARTFILE_SPEC
-+#define STARTFILE_SPEC ""
-+#undef ENDFILE_SPEC
-+#define ENDFILE_SPEC ""
-+#undef LIB_SPEC
-+#define LIB_SPEC "%{!T*:-T sim.ld}"
-+
-+#define OVERRIDE_OPTIONS lm32_override_options()
-+
-+extern int target_flags;
-+
-+/* Add -G xx support. */
-+
-+#undef SWITCH_TAKES_ARG
-+#define SWITCH_TAKES_ARG(CHAR) \
-+(DEFAULT_SWITCH_TAKES_ARG (CHAR) || (CHAR) == 'G')
-+
-+#undef CC1_SPEC
-+#define CC1_SPEC "%{G*}"
-+
-+extern struct rtx_def *lm32_compare_op0;
-+extern struct rtx_def *lm32_compare_op1;
-+
-+/*---------------------------------*/
-+/* Target machine storage layout. */
-+/*---------------------------------*/
-+
-+#define BITS_BIG_ENDIAN 0
-+#define BYTES_BIG_ENDIAN 1
-+#define WORDS_BIG_ENDIAN 1
-+#define LIBGCC2_WORDS_BIG_ENDIAN 1
-+
-+#define BITS_PER_UNIT 8
-+#define BITS_PER_WORD 32
-+#define UNITS_PER_WORD 4
-+
-+#define POINTER_SIZE 32
-+
-+#define PROMOTE_MODE(MODE,UNSIGNEDP,TYPE) \
-+do { \
-+ if (GET_MODE_CLASS (MODE) == MODE_INT \
-+ && GET_MODE_SIZE (MODE) < UNITS_PER_WORD) \
-+ (MODE) = word_mode; \
-+} while (0)
-+
-+#define PARM_BOUNDARY 32
-+
-+#define STACK_BOUNDARY 32
-+
-+#define BIGGEST_ALIGNMENT 64
-+
-+#define FUNCTION_BOUNDARY 32
-+
-+#define EMPTY_FIELD_BOUNDARY 32
-+
-+#define STRICT_ALIGNMENT 1
-+
-+#define TARGET_FLOAT_FORMAT IEEE_FLOAT_FORMAT
-+
-+/* Make strings word-aligned so strcpy from constants will be faster. */
-+#define CONSTANT_ALIGNMENT(EXP, ALIGN) \
-+ (TREE_CODE (EXP) == STRING_CST \
-+ && (ALIGN) < BITS_PER_WORD ? BITS_PER_WORD : (ALIGN))
-+
-+/* Make arrays and structures word-aligned to allow faster copying etc. */
-+#define DATA_ALIGNMENT(TYPE, ALIGN) \
-+ ((((ALIGN) < BITS_PER_WORD) \
-+ && (TREE_CODE (TYPE) == ARRAY_TYPE \
-+ || TREE_CODE (TYPE) == UNION_TYPE \
-+ || TREE_CODE (TYPE) == RECORD_TYPE)) ? BITS_PER_WORD : (ALIGN))
-+
-+/* We need this for the same reason as DATA_ALIGNMENT, namely to cause
-+ character arrays to be word-aligned so that `strcpy' calls that copy
-+ constants to character arrays can be done inline, and 'strcmp' can be
-+ optimised to use word loads. */
-+#define LOCAL_ALIGNMENT(TYPE, ALIGN) \
-+ DATA_ALIGNMENT (TYPE, ALIGN)
-+
-+/*----------------------------------------*/
-+/* Layout of source language data types. */
-+/*----------------------------------------*/
-+
-+#define INT_TYPE_SIZE 32
-+#define SHORT_TYPE_SIZE 16
-+#define LONG_TYPE_SIZE 32
-+#define LONG_LONG_TYPE_SIZE 64
-+
-+#define FLOAT_TYPE_SIZE 32
-+#define DOUBLE_TYPE_SIZE 64
-+#define LONG_DOUBLE_TYPE_SIZE 64
-+
-+#define DEFAULT_SIGNED_CHAR 0
-+
-+#define SIZE_TYPE "unsigned int"
-+
-+#define PTRDIFF_TYPE "int"
-+
-+/*---------------------------*/
-+/* Standard register usage. */
-+/*---------------------------*/
-+
-+#define FIRST_PSEUDO_REGISTER 32
-+
-+#define RV_REGNUM 1
-+#define GP_REGNUM 26
-+#define FP_REGNUM 27
-+#define SP_REGNUM 28
-+#define RA_REGNUM 29
-+
-+#define G_REG_P(X) ((X)<32)
-+#define PSEUDO_REG_P(X) ((X)>=FIRST_PSEUDO_REGISTER)
-+
-+#define FIXED_REGISTERS \
-+{ 1, 0, 0, 0, 0, 0, 0, 0, \
-+ 0, 0, 0, 0, 0, 0, 0, 0, \
-+ 0, 0, 0, 0, 0, 0, 0, 0, \
-+ 0, 0, 1, 0, 1, 0, 1, 1}
-+
-+#define CALL_USED_REGISTERS \
-+{ 1, 1, 1, 1, 1, 1, 1, 1, \
-+ 1, 1, 1, 0, 0, 0, 0, 0, \
-+ 0, 0, 0, 0, 0, 0, 0, 0, \
-+ 0, 0, 1, 0, 1, 0, 1, 1}
-+
-+#define HARD_REGNO_NREGS(REGNO, MODE) \
-+ ((GET_MODE_SIZE (MODE) + UNITS_PER_WORD - 1) / UNITS_PER_WORD)
-+
-+#define HARD_REGNO_MODE_OK(REGNO, MODE) G_REG_P(REGNO)
-+
-+#define MODES_TIEABLE_P(MODE1, MODE2) \
-+( GET_MODE_CLASS (MODE1) == MODE_INT \
-+ && GET_MODE_CLASS (MODE2) == MODE_INT \
-+ && GET_MODE_SIZE (MODE1) <= UNITS_PER_WORD \
-+ && GET_MODE_SIZE (MODE2) <= UNITS_PER_WORD)
-+
-+#define AVOID_CCMODE_COPIES
-+
-+/*----------------------------------*/
-+/* Register classes and constants. */
-+/*----------------------------------*/
-+
-+enum reg_class {
-+ NO_REGS,
-+ GENERAL_REGS,
-+ ALL_REGS,
-+ LIM_REG_CLASSES
-+};
-+
-+#define N_REG_CLASSES (int) LIM_REG_CLASSES
-+
-+#define REG_CLASS_NAMES { "NO_REGS", "GENERAL_REGS", "ALL_REGS" }
-+
-+#define REG_CLASS_CONTENTS \
-+{ {0x00000000}, \
-+ {0xffffffff}, \
-+ {0xffffffff} \
-+}
-+
-+#define REGNO_REG_CLASS(REGNO) \
-+ (G_REG_P(REGNO) ? GENERAL_REGS : NO_REGS)
-+
-+#define CLASS_MAX_NREGS(CLASS, MODE) \
-+ ((GET_MODE_SIZE (MODE) + UNITS_PER_WORD - 1) / UNITS_PER_WORD)
-+
-+#define INDEX_REG_CLASS NO_REGS
-+
-+#define BASE_REG_CLASS GENERAL_REGS
-+
-+#define REG_CLASS_FROM_LETTER(C) NO_REGS
-+
-+#ifdef REG_OK_STRICT
-+#define REGNO_OK_FOR_BASE_P(REGNO) \
-+(G_REG_P (REGNO) || G_REG_P (reg_renumber[REGNO]))
-+#else
-+#define REGNO_OK_FOR_BASE_P(REGNO) \
-+(G_REG_P (REGNO) || PSEUDO_REG_P (REGNO))
-+#endif
-+
-+#define REGNO_OK_FOR_INDEX_P(REGNO) 0
-+
-+#define PREFERRED_RELOAD_CLASS(X,CLASS) (CLASS)
-+
-+/* The letters I, J, K, L, M, N, O, P in a register constraint string
-+ can be used to stand for particular ranges of immediate operands.
-+ This macro defines what the ranges are.
-+ C is the letter, and VALUE is a constant value.
-+ Return 1 if VALUE is in the range specified by C.
-+
-+ Lattice usage:
-+
-+ J - 0
-+ K - 16-bit signed
-+ L - 16-bit unsigned
-+ M - 32-bit signed
-+ */
-+#define MEDIUM_INT(X) ((((HOST_WIDE_INT)(X)) >= -32768) && (((HOST_WIDE_INT)(X)) < 32768))
-+#define MEDIUM_UINT(X) (((unsigned HOST_WIDE_INT)(X)) < 65536)
-+#define LARGE_INT(X) \
-+((X) >= (-(HOST_WIDE_INT) 0x7fffffff - 1) \
-+ && (X) <= (unsigned HOST_WIDE_INT) 0xffffffff)
-+
-+#define CONST_OK_FOR_LETTER_P(VALUE, C) \
-+( (C) == 'J' ? (VALUE) == 0 \
-+ : (C) == 'K' ? MEDIUM_INT (VALUE) \
-+ : (C) == 'L' ? MEDIUM_UINT (VALUE) \
-+ : (C) == 'M' ? LARGE_INT (VALUE) \
-+ : 0 \
-+)
-+
-+#define CONST_DOUBLE_OK_FOR_LETTER_P(VALUE, C) 0
-+
-+/*----------------------------------------*/
-+/* Stack Layout and Calling Conventions. */
-+/*----------------------------------------*/
-+
-+#define STACK_GROWS_DOWNWARD 1
-+
-+#define FRAME_GROWS_DOWNWARD 1
-+
-+#define STACK_POINTER_OFFSET (UNITS_PER_WORD)
-+
-+#define STARTING_FRAME_OFFSET (UNITS_PER_WORD)
-+
-+#define FIRST_PARM_OFFSET(FNDECL) (UNITS_PER_WORD)
-+
-+#define STACK_POINTER_REGNUM SP_REGNUM
-+
-+#define FRAME_POINTER_REGNUM FP_REGNUM
-+
-+#define ARG_POINTER_REGNUM FRAME_POINTER_REGNUM
-+
-+#define FRAME_POINTER_REQUIRED (cfun->calls_alloca)
-+
-+#define RETURN_ADDR_RTX(count, frame) \
-+ lm32_return_addr_rtx (count, frame)
-+
-+/* FIXME! */
-+#define STATIC_CHAIN_REGNUM 3
-+
-+#define ELIMINABLE_REGS \
-+{{ FRAME_POINTER_REGNUM, STACK_POINTER_REGNUM }, \
-+ { ARG_POINTER_REGNUM, STACK_POINTER_REGNUM }, \
-+}
-+
-+#define CAN_ELIMINATE(FROM, TO) \
-+ (((TO) == STACK_POINTER_REGNUM && frame_pointer_needed) ? 0 : 1)
-+
-+#define INITIAL_ELIMINATION_OFFSET(FROM, TO, OFFSET) \
-+ (OFFSET) = lm32_compute_initial_elimination_offset (FROM, TO)
-+
-+/*-----------------------------*/
-+/* Function argument passing. */
-+/*-----------------------------*/
-+
-+#define ACCUMULATE_OUTGOING_ARGS 1
-+
-+#define RETURN_POPS_ARGS(DECL, FUNTYPE, SIZE) 0
-+
-+/*--------------------------------*/
-+/* Passing Arguments in Registers */
-+/*--------------------------------*/
-+
-+/* The first argument register */
-+#define LM32_FIRST_ARG_REG 1
-+
-+/* The number of (integer) argument register available. */
-+#define LM32_NUM_ARG_REGS 8
-+
-+#define FUNCTION_ARG(CUM, MODE, TYPE, NAMED) \
-+ lm32_function_arg ((CUM), (MODE), (TYPE), (NAMED))
-+
-+#define CUMULATIVE_ARGS int
-+
-+#define INIT_CUMULATIVE_ARGS(CUM,FNTYPE,LIBNAME,INDIRECT,N_NAMED_ARGS) \
-+ (CUM) = 0
-+
-+#define FUNCTION_ARG_ADVANCE(CUM, MODE, TYPE, NAMED) \
-+ (CUM) += LM32_NUM_REGS2 (MODE, TYPE)
-+
-+#define FUNCTION_ARG_REGNO_P(r) (((r) >= 1) && ((r) <= LM32_NUM_ARG_REGS))
-+
-+/*--------------------*/
-+/* Function results. */
-+/*--------------------*/
-+
-+#define FUNCTION_VALUE(VALTYPE, FUNC) \
-+ gen_rtx_REG ((INTEGRAL_TYPE_P (VALTYPE) \
-+ && TYPE_PRECISION (VALTYPE) < BITS_PER_WORD) \
-+ ? word_mode \
-+ : TYPE_MODE (VALTYPE), \
-+ RV_REGNUM)
-+
-+#define LIBCALL_VALUE(MODE) gen_rtx_REG (MODE, RV_REGNUM)
-+
-+#define FUNCTION_VALUE_REGNO_P(N) ((N) == RV_REGNUM)
-+
-+#define RETURN_IN_MEMORY(TYPE) lm32_return_in_memory (TYPE)
-+
-+#define DEFAULT_PCC_STRUCT_RETURN 0
-+
-+/* Convert from bytes to ints. */
-+#define LM32_NUM_INTS(X) (((X) + UNITS_PER_WORD - 1) / UNITS_PER_WORD)
-+
-+/* The number of (integer) registers required to hold a quantity of
-+ type MODE. */
-+#define LM32_NUM_REGS(MODE) LM32_NUM_INTS (GET_MODE_SIZE (MODE))
-+
-+/* The number of (integer) registers required to hold a quantity of
-+ TYPE MODE. */
-+#define LM32_NUM_REGS2(MODE, TYPE) \
-+ LM32_NUM_INTS ((MODE) == BLKmode ? \
-+ int_size_in_bytes (TYPE) : GET_MODE_SIZE (MODE))
-+
-+#define STRUCT_VALUE 0
-+
-+/*---------------------------*/
-+/* Function entry and exit. */
-+/*---------------------------*/
-+
-+/*-------------*/
-+/* Profiling. */
-+/*-------------*/
-+
-+#define FUNCTION_PROFILER(FILE, LABELNO)
-+
-+/*---------------*/
-+/* Trampolines. */
-+/*---------------*/
-+
-+#define INITIALIZE_TRAMPOLINE
-+#define TRAMPOLINE_SIZE 0
-+
-+/*---------------------*/
-+/* Addressing Modes. */
-+/*---------------------*/
-+
-+#define CONSTANT_ADDRESS_P(X) \
-+ ((GET_CODE (X) == LABEL_REF || GET_CODE (X) == SYMBOL_REF \
-+ || GET_CODE (X) == CONST_INT || GET_CODE (X) == HIGH \
-+ || (GET_CODE (X) == CONST)))
-+
-+#define MAX_REGS_PER_ADDRESS 1
-+
-+#ifdef REG_OK_STRICT
-+#define REG_OK_FOR_FRAME_PTR_P(X) (REGNO (X) == FRAME_POINTER_REGNUM)
-+#else
-+#define REG_OK_FOR_FRAME_PTR_P(X) (REGNO (X) == FRAME_POINTER_REGNUM)
-+#endif
-+
-+#define RTX_OK_FOR_BASE_P(X) (REG_P (X) && REG_OK_FOR_BASE_P (X))
-+#define RTX_OK_FOR_STACK_P(X) (REG_P (X) && (REGNO (X) == STACK_POINTER_REGNUM))
-+#define CONST_OK_FOR_BASE_OFFSET(X, MODE) const_ok_for_base_offset ((X), (MODE))
-+
-+#define LEGITIMATE_BASE_INDEX_P(ADDR, MODE) \
-+( GET_CODE (ADDR)==PLUS \
-+ && RTX_OK_FOR_BASE_P (XEXP (ADDR, 0)) \
-+ && GET_CODE (XEXP (ADDR, 1)) == CONST_INT \
-+ && CONST_OK_FOR_BASE_OFFSET (XEXP ((ADDR), 1), (MODE)))
-+
-+#define LEGITIMATE_GPREL_P(ADDR) \
-+( GET_CODE (ADDR) == SYMBOL_REF \
-+ && SYMBOL_REF_SMALL_P (ADDR))
-+
-+#ifdef REG_OK_STRICT
-+#define REG_OK_FOR_BASE_P(X) (G_REG_P (REGNO (X)))
-+#else
-+#define REG_OK_FOR_BASE_P(X) (G_REG_P (REGNO (X)) || PSEUDO_REG_P (REGNO (X)))
-+#endif
-+
-+#ifdef REG_OK_STRICT
-+#define REG_OK_FOR_INDEX_P(X) (G_REG_P (REGNO (X)))
-+#else
-+#define REG_OK_FOR_INDEX_P(X) (G_REG_P (REGNO (X)) || PSEUDO_REG_P (REGNO (X)))
-+#endif
-+
-+#define GO_IF_LEGITIMATE_ADDRESS(m,x,l) \
-+{ \
-+ if (RTX_OK_FOR_BASE_P (x)) goto l; /* (rM) */ \
-+ else if (LEGITIMATE_BASE_INDEX_P (x, m)) goto l; /* (rM)+literal) */ \
-+ else if (LEGITIMATE_GPREL_P (x)) goto l; \
-+}
-+
-+#define ARM_LEGITIMIZE_ADDRESS(X, OLDX, MODE, WIN) \
-+do { \
-+ if (flag_pic) \
-+ X = lm32_legitimize_pic_address (OLDX, MODE, NULL_RTX); \
-+} while (0)
-+
-+#define GO_IF_MODE_DEPENDENT_ADDRESS(ADDR, LABEL) \
-+ if (GET_CODE (ADDR) == PLUS) goto LABEL; \
-+
-+#define LEGITIMATE_CONSTANT_P(X) 1
-+
-+/*-------------------------*/
-+/* Condition Code Status. */
-+/*-------------------------*/
-+
-+#define REVERSIBLE_CC_MODE(MODE) 1
-+
-+/*---------*/
-+/* Costs. */
-+/*---------*/
-+
-+#define SLOW_BYTE_ACCESS 1
-+
-+#define NO_FUNCTION_CSE
-+
-+#define BRANCH_COST(speed_p, predictable_p) 4
-+
-+#define MOVE_RATIO(speed) (speed ? 24 : 3)
-+
-+/*------------*/
-+/* Sections. */
-+/*------------*/
-+
-+#define TEXT_SECTION_ASM_OP "\t.section\t.text"
-+#define DATA_SECTION_ASM_OP "\t.section\t.data"
-+#define SDATA_SECTION_ASM_OP "\t.section\t.sdata,\"aw\""
-+#define BSS_SECTION_ASM_OP "\t.section\t.bss"
-+#define SBSS_SECTION_ASM_OP "\t.section\t.sbss,\"aw\""
-+
-+/*-------*/
-+/* PIC. */
-+/*-------*/
-+
-+#define PIC_OFFSET_TABLE_REGNUM (flag_pic ? GP_REGNUM : INVALID_REGNUM)
-+
-+#define JUMP_TABLES_IN_TEXT_SECTION (flag_pic)
-+
-+#define LEGITIMATE_PIC_OPERAND_P(X) \
-+ (!(nonpic_symbol_mentioned_p (X)))
-+
-+/*-------------*/
-+/* Assembler. */
-+/*-------------*/
-+
-+#define ASM_COMMENT_START "#"
-+
-+#define ASM_APP_ON "#APP\n"
-+
-+#define ASM_APP_OFF "#NO_APP\n"
-+
-+#define ASM_OUTPUT_DEF(FILE,LABEL1,LABEL2) \
-+ do { \
-+ fputc ( '\t', FILE); \
-+ assemble_name (FILE, LABEL1); \
-+ fputs ( " = ", FILE); \
-+ assemble_name (FILE, LABEL2); \
-+ fputc ( '\n', FILE); \
-+ } while (0)
-+
-+/* Override default implementation in elfos.h to support -G. */
-+#undef ASM_OUTPUT_ALIGNED_LOCAL
-+#define ASM_OUTPUT_ALIGNED_LOCAL(FILE, NAME, SIZE, ALIGN) \
-+do { \
-+ if ((SIZE) <= g_switch_value) \
-+ switch_to_section (sbss_section); \
-+ else \
-+ switch_to_section (bss_section); \
-+ ASM_OUTPUT_TYPE_DIRECTIVE (FILE, NAME, "object"); \
-+ if (!flag_inhibit_size_directive) \
-+ ASM_OUTPUT_SIZE_DIRECTIVE (FILE, NAME, SIZE); \
-+ ASM_OUTPUT_ALIGN ((FILE), exact_log2((ALIGN) / BITS_PER_UNIT)); \
-+ ASM_OUTPUT_LABEL(FILE, NAME); \
-+ ASM_OUTPUT_SKIP((FILE), (SIZE) ? (SIZE) : 1); \
-+} while (0)
-+
-+/* Override default implementation in elfos.h to support -G. */
-+#undef ASM_OUTPUT_ALIGNED_COMMON
-+#define ASM_OUTPUT_ALIGNED_COMMON(FILE, NAME, SIZE, ALIGN) \
-+do \
-+{ \
-+ if ((SIZE) <= g_switch_value) \
-+ { \
-+ switch_to_section (sbss_section); \
-+ (*targetm.asm_out.globalize_label) (FILE, NAME); \
-+ ASM_OUTPUT_TYPE_DIRECTIVE (FILE, NAME, "object"); \
-+ if (!flag_inhibit_size_directive) \
-+ ASM_OUTPUT_SIZE_DIRECTIVE (FILE, NAME, SIZE); \
-+ ASM_OUTPUT_ALIGN ((FILE), exact_log2((ALIGN) / BITS_PER_UNIT)); \
-+ ASM_OUTPUT_LABEL(FILE, NAME); \
-+ ASM_OUTPUT_SKIP((FILE), (SIZE) ? (SIZE) : 1); \
-+ } \
-+ else \
-+ { \
-+ switch_to_section (bss_section); \
-+ fprintf ((FILE), "%s", COMMON_ASM_OP); \
-+ assemble_name ((FILE), (NAME)); \
-+ fprintf ((FILE), ","HOST_WIDE_INT_PRINT_UNSIGNED",%u\n", (SIZE), (ALIGN) / BITS_PER_UNIT); \
-+ } \
-+} \
-+while (0)
-+
-+#define ASM_OUTPUT_LABEL(FILE, NAME) \
-+ do { assemble_name (FILE, NAME); fputs (":\n", FILE); } while (0)
-+
-+#define ASM_OUTPUT_LABELREF(FILE,NAME) \
-+ do { \
-+ const char *xname = (NAME); \
-+ if (xname[0] == '@') \
-+ xname += 1; \
-+ if (xname[0] == '*') \
-+ xname += 1; \
-+ fputs (xname, FILE); \
-+ } while (0)
-+
-+#define ASM_OUTPUT_SYMBOL_REF(STREAM, SYMBOL) \
-+ do { \
-+ assemble_name (STREAM, XSTR (SYMBOL, 0)); \
-+ } while (0)
-+
-+#define GLOBAL_ASM_OP "\t.global\t"
-+
-+#define REGISTER_NAMES \
-+{ \
-+ "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", \
-+ "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", \
-+ "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23", \
-+ "r24", "r25", "gp", "fp", "sp", "ra", "ea", "ba"}
-+
-+#define PRINT_OPERAND_PUNCT_VALID_P(CHAR) \
-+ (((CHAR) == '&') || ((CHAR) == '@') || ((CHAR) == '*'))
-+
-+#define PRINT_OPERAND(FILE, X, CODE) \
-+ lm32_print_operand (FILE, X, CODE)
-+
-+#define PRINT_OPERAND_ADDRESS(FILE, ADDR) \
-+ lm32_print_operand_address (FILE, ADDR)
-+
-+#ifndef LOCAL_LABEL_PREFIX
-+#define LOCAL_LABEL_PREFIX "."
-+#endif
-+
-+#define ASM_OUTPUT_ALIGN(FILE,LOG) \
-+ do { if ((LOG) != 0) fprintf (FILE, "\t.align %d\n", (1 << (LOG))); } while (0)
-+
-+#define ASM_OUTPUT_ADDR_VEC_ELT(FILE, VALUE) \
-+do { \
-+ char label[64]; \
-+ ASM_GENERATE_INTERNAL_LABEL (label, "L", VALUE); \
-+ fprintf (FILE, "\n\t.word\t"); \
-+ assemble_name (FILE, label); \
-+ fprintf (FILE, "\n"); \
-+} while (0)
-+
-+#define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, BODY, VALUE, REL) \
-+do { \
-+ char label[64]; \
-+ fprintf (FILE, "\t.word\t("); \
-+ ASM_GENERATE_INTERNAL_LABEL (label, "L", VALUE); \
-+ assemble_name (FILE, label); \
-+ fprintf (FILE, "-"); \
-+ ASM_GENERATE_INTERNAL_LABEL (label, "L", REL); \
-+ assemble_name (FILE, label); \
-+ fprintf (FILE, ")\n"); \
-+} while (0)
-+
-+/*-------------*/
-+/* Debugging. */
-+/*-------------*/
-+
-+#define DBX_REGISTER_NUMBER(REGNO) (REGNO)
-+
-+#define CAN_DEBUG_WITHOUT_FP
-+
-+#define DEFAULT_GDB_EXTENSIONS 1
-+
-+/*--------*/
-+/* Misc. */
-+/*--------*/
-+
-+#define CASE_VECTOR_MODE Pmode
-+
-+#define WORD_REGISTER_OPERATIONS
-+
-+#define LOAD_EXTEND_OP(MODE) ZERO_EXTEND
-+
-+#define SHORT_IMMEDIATES_SIGN_EXTEND
-+
-+#define MOVE_MAX UNITS_PER_WORD
-+#define MAX_MOVE_MAX 4
-+
-+#define SHIFT_COUNT_TRUNCATED 1
-+
-+#define TRULY_NOOP_TRUNCATION(OUTPREC, INPREC) 1
-+
-+#define Pmode SImode
-+
-+#define FUNCTION_MODE SImode
-+
-+#ifndef NO_IMPLICIT_EXTERN_C
-+#define NO_IMPLICIT_EXTERN_C
-+#endif
-+
-+#define STORE_FLAG_VALUE 1
-diff -Naur gcc-4.4.7.orig/gcc/config/lm32/lm32.md gcc-4.4.7/gcc/config/lm32/lm32.md
---- gcc-4.4.7.orig/gcc/config/lm32/lm32.md 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.7/gcc/config/lm32/lm32.md 2012-03-14 17:10:28.317875283 +0100
-@@ -0,0 +1,1233 @@
-+;; Machine description of the Lattice Mico32 architecture for GNU C compiler.
-+;; Contributed by Jon Beniston <jon at beniston.com>
-+
-+;; This file is part of GCC.
-+
-+;; GCC is free software; you can redistribute it and/or modify it
-+;; under the terms of the GNU General Public License as published
-+;; by the Free Software Foundation; either version 3, or (at your
-+;; option) any later version.
-+
-+;; GCC is distributed in the hope that it will be useful, but WITHOUT
-+;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-+;; or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
-+;; License for more details.
-+
-+;; You should have received a copy of the GNU General Public License
-+;; along with GCC; see the file COPYING3. If not see
-+;; <http://www.gnu.org/licenses/>.
-+
-+;; Include predicate definitions
-+(include "predicates.md")
-+
-+;; Register numbers
-+(define_constants
-+ [(RA_REGNUM 29) ; return address register.
-+ ]
-+)
-+
-+;; LM32 specific volatile operations
-+(define_constants
-+ [(UNSPECV_BLOCKAGE 1)] ; use to prevent scheduler from optimising accross bounaries
-+)
-+
-+;; LM32 specific operations
-+(define_constants
-+ [(UNSPEC_GOT 2)
-+ (UNSPEC_GOTOFF_HI16 3)
-+ (UNSPEC_GOTOFF_LO16 4)]
-+)
-+
-+;; ---------------------------------
-+;; instruction types
-+;; ---------------------------------
-+
-+(define_attr "type"
-+ "unknown,load,store,arith,compare,shift,multiply,divide,call,icall,ubranch,uibranch,cbranch"
-+ (const_string "unknown"))
-+
-+;; ---------------------------------
-+;; instruction lengths
-+;; ---------------------------------
-+
-+; All instructions are 4 bytes
-+; Except for branches that are out of range, and have to be implemented
-+; as two instructions
-+(define_attr "length" ""
-+ (cond [
-+ (eq_attr "type" "cbranch")
-+ (if_then_else
-+ (lt (abs (minus (match_dup 2) (pc)))
-+ (const_int 32768)
-+ )
-+ (const_int 4)
-+ (const_int 8)
-+ )
-+ ]
-+ (const_int 4))
-+)
-+
-+;; ---------------------------------
-+;; scheduling
-+;; ---------------------------------
-+
-+(define_automaton "lm32")
-+
-+(define_cpu_unit "x" "lm32")
-+(define_cpu_unit "m" "lm32")
-+(define_cpu_unit "w" "lm32")
-+
-+(define_insn_reservation "singlecycle" 1
-+ (eq_attr "type" "store,arith,call,icall,ubranch,uibranch,cbranch")
-+ "x")
-+
-+(define_insn_reservation "twocycle" 2
-+ (eq_attr "type" "compare,shift,divide")
-+ "x,m")
-+
-+(define_insn_reservation "threecycle" 3
-+ (eq_attr "type" "load,multiply")
-+ "x,m,w")
-+
-+;; ---------------------------------
-+;; mov
-+;; ---------------------------------
-+
-+(define_expand "movqi"
-+ [(set (match_operand:QI 0 "general_operand" "")
-+ (match_operand:QI 1 "general_operand" ""))]
-+ ""
-+ "
-+{
-+ if (can_create_pseudo_p ())
-+ {
-+ if (GET_CODE (operand0) == MEM)
-+ {
-+ /* Source operand for store must be in a register */
-+ operands[1] = force_reg (QImode, operands[1]);
-+ }
-+ }
-+ if ( GET_CODE (operands[1]) == CONST_INT
-+ && GET_CODE (operands[0]) == REG)
-+ {
-+ operands[0] = gen_rtx_SUBREG (SImode, operands[0], 0);
-+ emit_insn (gen_movsi (operands[0], operands[1]));
-+ DONE;
-+ }
-+}")
-+
-+(define_expand "movhi"
-+ [(set (match_operand:HI 0 "general_operand" "")
-+ (match_operand:HI 1 "general_operand" ""))]
-+ ""
-+ "
-+{
-+ if (can_create_pseudo_p ())
-+ {
-+ if (GET_CODE (operands[0]) == MEM)
-+ {
-+ /* Source operand for store must be in a register */
-+ operands[1] = force_reg (HImode, operands[1]);
-+ }
-+ }
-+ if (GET_CODE (operands[1]) == CONST_INT)
-+ {
-+ operands[0] = gen_rtx_SUBREG (SImode, operands[0], 0);
-+ if (MEDIUM_INT (INTVAL (operands[1])))
-+ emit_insn (gen_movsi_kimm (operands[0], operands[1]));
-+ else if (MEDIUM_UINT (INTVAL (operands[1])))
-+ emit_insn (gen_movsi_limm (operands[0], operands[1]));
-+ else
-+ {
-+ emit_insn (gen_movsi_imm_hi (operands[0], GEN_INT (INTVAL (operands[1]))));
-+ emit_insn (gen_movsi_imm_lo (operands[0], operands[0], GEN_INT (INTVAL (operands[1]))));
-+ }
-+ DONE;
-+ }
-+}")
-+
-+(define_expand "movsi"
-+ [(set (match_operand:SI 0 "general_operand" "")
-+ (match_operand:SI 1 "general_operand" ""))]
-+ ""
-+ "
-+{
-+ if (can_create_pseudo_p ())
-+ {
-+ if (GET_CODE (operands[0]) == MEM
-+ || (GET_CODE (operands[0]) == SUBREG
-+ && GET_CODE (SUBREG_REG (operands[0])) == MEM))
-+ {
-+ /* Source operand for store must be in a register */
-+ operands[1] = force_reg (SImode, operands[1]);
-+ }
-+ }
-+
-+ if (flag_pic && symbolic_operand (operands[1], SImode))
-+ {
-+ if (GET_CODE (operands[1]) == LABEL_REF
-+ || (GET_CODE (operands[1]) == SYMBOL_REF
-+ && SYMBOL_REF_LOCAL_P (operands[1])
-+ && !SYMBOL_REF_WEAK (operands[1])))
-+ {
-+ emit_insn (gen_movsi_gotoff_hi16 (operands[0], operands[1]));
-+ emit_insn (gen_addsi3 (operands[0], operands[0], pic_offset_table_rtx));
-+ emit_insn (gen_movsi_gotoff_lo16 (operands[0], operands[0], operands[1]));
-+ }
-+ else
-+ {
-+ emit_insn (gen_movsi_got (operands[0], operands[1]));
-+ }
-+ crtl->uses_pic_offset_table = 1;
-+ DONE;
-+ }
-+ else if (flag_pic && GET_CODE (operands[1]) == CONST)
-+ {
-+ rtx op = XEXP (operands[1], 0);
-+ if (GET_CODE (op) == PLUS)
-+ {
-+ rtx arg0 = XEXP (op, 0);
-+ rtx arg1 = XEXP (op, 1);
-+ if (GET_CODE (arg0) == LABEL_REF
-+ || (GET_CODE (arg0) == SYMBOL_REF
-+ && SYMBOL_REF_LOCAL_P (arg0)
-+ && !SYMBOL_REF_WEAK (arg0)))
-+ {
-+ emit_insn (gen_movsi_gotoff_hi16 (operands[0], arg0));
-+ emit_insn (gen_addsi3 (operands[0], operands[0], pic_offset_table_rtx));
-+ emit_insn (gen_movsi_gotoff_lo16 (operands[0], operands[0], arg0));
-+ }
-+ else
-+ {
-+ emit_insn (gen_movsi_got (operands[0], arg0));
-+ }
-+ emit_insn (gen_addsi3 (operands[0], operands[0], arg1));
-+ crtl->uses_pic_offset_table = 1;
-+ DONE;
-+ }
-+ }
-+ else if (!flag_pic && ( GET_CODE (operands[1]) == SYMBOL_REF
-+ && SYMBOL_REF_SMALL_P (operands[1])
-+ )
-+ )
-+ {
-+ emit_insn (gen_movsi_reloc_gprel (operands[0], operands[1]));
-+ DONE;
-+ }
-+ else if (!flag_pic && ( GET_CODE (operands[1]) == LABEL_REF
-+ || GET_CODE (operands[1]) == SYMBOL_REF
-+ || GET_CODE (operands[1]) == CONST
-+ )
-+ )
-+ {
-+ emit_insn (gen_movsi_reloc_hi (operands[0], operands[1]));
-+ emit_insn (gen_movsi_reloc_lo (operands[0], operands[0], operands[1]));
-+ DONE;
-+ }
-+ else if (GET_CODE (operands[1]) == CONST_INT)
-+ {
-+ if (MEDIUM_INT (INTVAL (operands[1])))
-+ emit_insn (gen_movsi_kimm (operands[0], operands[1]));
-+ else if (MEDIUM_UINT (INTVAL (operands[1])))
-+ emit_insn (gen_movsi_limm (operands[0], operands[1]));
-+ else
-+ {
-+ emit_insn (gen_movsi_imm_hi (operands[0], GEN_INT (INTVAL (operands[1]))));
-+ emit_insn (gen_movsi_imm_lo (operands[0], operands[0], GEN_INT (INTVAL (operands[1]))));
-+ }
-+ DONE;
-+ }
-+}")
-+
-+;;(define_expand "movmemsi"
-+;; [(parallel [(set (match_operand:BLK 0 "general_operand" "")
-+;; (match_operand:BLK 1 "general_operand" ""))
-+;; (use (match_operand:SI 2 "" ""))
-+;; (use (match_operand:SI 3 "const_int_operand" ""))])]
-+;; ""
-+;;{
-+;; if (!lm32_expand_block_move (operands))
-+;; FAIL;
-+;; DONE;
-+;;})
-+
-+;; ---------------------------------
-+;; load/stores/moves
-+;; ---------------------------------
-+
-+(define_insn "movsi_kimm"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (match_operand:SI 1 "constant_K_operand" "K"))]
-+ ""
-+ "addi %0, r0, %1"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "movsi_limm"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (match_operand:SI 1 "constant_L_operand" "L"))]
-+ ""
-+ "ori %0, r0, %1"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "movsi_imm_hi"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (high:SI (match_operand:SI 1 "immediate_operand" "i")))]
-+ ""
-+ "orhi %0, r0, hi(%1)"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "movsi_imm_lo"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (lo_sum:SI (match_operand:SI 1 "register_operand" "0")
-+ (match_operand:SI 2 "immediate_operand" "i")))]
-+ ""
-+ "ori %0, %0, lo(%2)"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "movsi_reloc_gprel"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (match_operand:SI 1 "reloc_operand" "i"))]
-+ "GET_CODE (operands[1]) == SYMBOL_REF && SYMBOL_REF_SMALL_P (operands[1])"
-+ "mva %0, gp(%1)"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "movsi_got"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (unspec:SI [(match_operand 1 "" "")] UNSPEC_GOT))]
-+ "flag_pic"
-+ "lw %0, (gp+got(%1))"
-+ [(set_attr "type" "load")]
-+)
-+
-+(define_insn "movsi_gotoff_hi16"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (unspec:SI [(match_operand 1 "" "")] UNSPEC_GOTOFF_HI16))]
-+ "flag_pic"
-+ "orhi %0, r0, gotoffhi16(%1)"
-+ [(set_attr "type" "load")]
-+)
-+
-+(define_insn "movsi_gotoff_lo16"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (unspec:SI [(plus:SI (match_operand:SI 1 "register_operand" "0")
-+ (match_operand 2 "" ""))] UNSPEC_GOTOFF_LO16))]
-+ "flag_pic"
-+ "addi %0, %1, gotofflo16(%2)"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "movsi_reloc_hi"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (high:SI (match_operand:SI 1 "reloc_operand" "i")))]
-+ "!flag_pic"
-+ "orhi %0, r0, hi(%1)"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "movsi_reloc_lo"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (lo_sum:SI (match_operand:SI 1 "register_operand" "0")
-+ (match_operand:SI 2 "reloc_operand" "i")))]
-+ "!flag_pic"
-+ "ori %0, %0, lo(%2)"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "*movqi_insn"
-+ [(set (match_operand:QI 0 "register_or_memory_operand" "=r,r,m")
-+ (match_operand:QI 1 "register_or_memory_operand" "m,r,r"))]
-+ ""
-+ "@
-+ lbu %0, %1
-+ or %0, %1, r0
-+ sb %0, %1"
-+ [(set_attr "type" "load,arith,store")]
-+)
-+
-+(define_insn "*movhi_insn"
-+ [(set (match_operand:HI 0 "register_or_memory_operand" "=r,r,m")
-+ (match_operand:HI 1 "register_or_memory_operand" "m,r,r"))]
-+ ""
-+ "@
-+ lhu %0, %1
-+ or %0, %1, r0
-+ sh %0, %1"
-+ [(set_attr "type" "load,arith,store")]
-+)
-+
-+(define_insn "*movsi_insn"
-+ [(set (match_operand:SI 0 "register_or_memory_operand" "=r,r,m")
-+ (match_operand:SI 1 "register_or_memory_operand" "m,r,r"))]
-+ ""
-+ "@
-+ lw %0, %1
-+ or %0, %1, r0
-+ sw %0, %1"
-+ [(set_attr "type" "load,arith,store")]
-+)
-+
-+;; ---------------------------------
-+;; sign and zero extension
-+;; ---------------------------------
-+
-+(define_insn "*extendqihi2"
-+ [(set (match_operand:HI 0 "register_operand" "=r,r")
-+ (sign_extend:HI (match_operand:QI 1 "register_or_memory_operand" "m,r")))]
-+ "TARGET_SIGN_EXTEND_ENABLED || (GET_CODE (operands[1]) != REG)"
-+ "@
-+ lb %0, %1
-+ sextb %0, %1"
-+ [(set_attr "type" "load,arith")]
-+)
-+
-+(define_insn "zero_extendqihi2"
-+ [(set (match_operand:HI 0 "register_operand" "=r,r")
-+ (zero_extend:HI (match_operand:QI 1 "register_or_memory_operand" "m,r")))]
-+ ""
-+ "@
-+ lbu %0, %1
-+ andi %0, %1, 0xff"
-+ [(set_attr "type" "load,arith")]
-+)
-+
-+(define_insn "*extendqisi2"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (sign_extend:SI (match_operand:QI 1 "register_or_memory_operand" "m,r")))]
-+ "TARGET_SIGN_EXTEND_ENABLED || (GET_CODE (operands[1]) != REG)"
-+ "@
-+ lb %0, %1
-+ sextb %0, %1"
-+ [(set_attr "type" "load,arith")]
-+)
-+
-+(define_insn "zero_extendqisi2"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (zero_extend:SI (match_operand:QI 1 "register_or_memory_operand" "m,r")))]
-+ ""
-+ "@
-+ lbu %0, %1
-+ andi %0, %1, 0xff"
-+ [(set_attr "type" "load,arith")]
-+)
-+
-+(define_insn "*extendhisi2"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (sign_extend:SI (match_operand:HI 1 "register_or_memory_operand" "m,r")))]
-+ "TARGET_SIGN_EXTEND_ENABLED || (GET_CODE (operands[1]) != REG)"
-+ "@
-+ lh %0, %1
-+ sexth %0, %1"
-+ [(set_attr "type" "load,arith")]
-+)
-+
-+(define_insn "zero_extendhisi2"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (zero_extend:SI (match_operand:HI 1 "register_or_memory_operand" "m,r")))]
-+ ""
-+ "@
-+ lhu %0, %1
-+ andi %0, %1, 0xffff"
-+ [(set_attr "type" "load,arith")]
-+)
-+
-+;; ---------------------------------
-+;; compare
-+;; ---------------------------------
-+
-+(define_expand "cmpsi"
-+ [(set (cc0)
-+ (compare:CC (match_operand:SI 0 "register_operand" "")
-+ (match_operand:SI 1 "register_or_K_operand" "")))]
-+ ""
-+ "
-+{
-+ lm32_compare_op0 = operands[0];
-+ lm32_compare_op1 = operands[1];
-+ DONE;
-+}")
-+
-+
-+(define_expand "tstsi"
-+ [(set (cc0)
-+ (match_operand:SI 0 "register_operand" ""))]
-+ ""
-+ "
-+{
-+ lm32_compare_op0 = operands[0];
-+ lm32_compare_op1 = const0_rtx;
-+ DONE;
-+}")
-+
-+(define_expand "seq"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (eq:SI (match_dup 1)
-+ (match_dup 2)))]
-+ ""
-+{
-+ operands[1] = lm32_compare_op0;
-+ operands[2] = lm32_compare_op1;
-+ gen_int_relational (EQ, operands[0], operands[1], operands[2], NULL_RTX);
-+ DONE;
-+})
-+
-+(define_insn "*seq"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (eq:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_K_operand" "r,K")))]
-+ ""
-+ "@
-+ cmpe %0, %z1, %2
-+ cmpei %0, %z1, %2"
-+ [(set_attr "type" "compare")]
-+)
-+
-+(define_expand "sne"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (ne:SI (match_dup 1)
-+ (match_dup 2)))]
-+ ""
-+{
-+ operands[1] = lm32_compare_op0;
-+ operands[2] = lm32_compare_op1;
-+ gen_int_relational (NE, operands[0], operands[1], operands[2], NULL_RTX);
-+ DONE;
-+})
-+
-+(define_insn "*sne"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (ne:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_K_operand" "r,K")))]
-+ ""
-+ "@
-+ cmpne %0, %z1, %2
-+ cmpnei %0, %z1, %2"
-+ [(set_attr "type" "compare")]
-+)
-+
-+(define_expand "sgt"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (gt:SI (match_dup 1)
-+ (match_dup 2)))]
-+ ""
-+{
-+ operands[1] = lm32_compare_op0;
-+ operands[2] = lm32_compare_op1;
-+ gen_int_relational (GT, operands[0], operands[1], operands[2], NULL_RTX);
-+ DONE;
-+})
-+
-+(define_insn "*sgt"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (gt:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_K_operand" "r,K")))]
-+ ""
-+ "@
-+ cmpg %0, %z1, %2
-+ cmpgi %0, %z1, %2"
-+ [(set_attr "type" "compare")]
-+)
-+
-+(define_expand "slt"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (lt:SI (match_dup 1)
-+ (match_dup 2)))]
-+ ""
-+{
-+ operands[1] = lm32_compare_op0;
-+ operands[2] = lm32_compare_op1;
-+ gen_int_relational (LT, operands[0], operands[1], operands[2], NULL_RTX);
-+ DONE;
-+})
-+
-+(define_expand "sge"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (ge:SI (match_dup 1)
-+ (match_dup 2)))]
-+ ""
-+{
-+ operands[1] = lm32_compare_op0;
-+ operands[2] = lm32_compare_op1;
-+ gen_int_relational (GE, operands[0], operands[1], operands[2], NULL_RTX);
-+ DONE;
-+})
-+
-+(define_insn "*sge"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (ge:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_K_operand" "r,K")))]
-+ ""
-+ "@
-+ cmpge %0, %z1, %2
-+ cmpgei %0, %z1, %2"
-+ [(set_attr "type" "compare")]
-+)
-+
-+(define_expand "sle"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (le:SI (match_dup 1)
-+ (match_dup 2)))]
-+ ""
-+{
-+ operands[1] = lm32_compare_op0;
-+ operands[2] = lm32_compare_op1;
-+ gen_int_relational (LE, operands[0], operands[1], operands[2], NULL_RTX);
-+ DONE;
-+})
-+
-+(define_expand "sgtu"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (gtu:SI (match_dup 1)
-+ (match_dup 2)))]
-+ ""
-+{
-+ operands[1] = lm32_compare_op0;
-+ operands[2] = lm32_compare_op1;
-+ gen_int_relational (GTU, operands[0], operands[1], operands[2], NULL_RTX);
-+ DONE;
-+})
-+
-+(define_insn "*sgtu"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (gtu:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_K_operand" "r,L")))]
-+ ""
-+ "@
-+ cmpgu %0, %z1, %2
-+ cmpgui %0, %z1, %2"
-+ [(set_attr "type" "compare")]
-+)
-+
-+(define_expand "sltu"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (ltu:SI (match_dup 1)
-+ (match_dup 2)))]
-+ ""
-+{
-+ operands[1] = lm32_compare_op0;
-+ operands[2] = lm32_compare_op1;
-+ gen_int_relational (LTU, operands[0], operands[1], operands[2], NULL_RTX);
-+ DONE;
-+})
-+
-+(define_expand "sgeu"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (geu:SI (match_dup 1)
-+ (match_dup 2)))]
-+ ""
-+{
-+ operands[1] = lm32_compare_op0;
-+ operands[2] = lm32_compare_op1;
-+ gen_int_relational (GEU, operands[0], operands[1], operands[2], NULL_RTX);
-+ DONE;
-+})
-+
-+(define_insn "*sgeu"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (geu:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_K_operand" "r,L")))]
-+ ""
-+ "@
-+ cmpgeu %0, %z1, %2
-+ cmpgeui %0, %z1, %2"
-+ [(set_attr "type" "compare")]
-+)
-+
-+(define_expand "sleu"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (leu:SI (match_dup 1)
-+ (match_dup 2)))]
-+ ""
-+{
-+ operands[1] = lm32_compare_op0;
-+ operands[2] = lm32_compare_op1;
-+ gen_int_relational (LEU, operands[0], operands[1], operands[2], NULL_RTX);
-+ DONE;
-+})
-+
-+;; ---------------------------------
-+;; unconditional branch
-+;; ---------------------------------
-+
-+(define_insn "jump"
-+ [(set (pc) (label_ref (match_operand 0 "" "")))]
-+ ""
-+ "bi %0"
-+ [(set_attr "type" "ubranch")]
-+)
-+
-+(define_expand "indirect_jump"
-+ [(set (pc) (match_operand 0 "register_operand" ""))]
-+ ""
-+ "
-+{
-+ emit_jump_insn (gen_indirect_jumpsi (operands[0]));
-+ DONE;
-+}")
-+
-+(define_insn "indirect_jumpsi"
-+ [(set (pc) (match_operand:SI 0 "register_operand" "r"))]
-+ ""
-+ "b %0"
-+ [(set_attr "type" "uibranch")]
-+)
-+
-+;; ---------------------------------
-+;; conditional branch
-+;; ---------------------------------
-+
-+(define_expand "beq"
-+ [(set (pc)
-+ (if_then_else (eq:CC (cc0)
-+ (const_int 0))
-+ (label_ref (match_operand 0 "" ""))
-+ (pc)))]
-+ ""
-+ "
-+{
-+ gen_int_relational (EQ, NULL_RTX, lm32_compare_op0, lm32_compare_op1, operands[0]);
-+ DONE;
-+}")
-+
-+(define_expand "bne"
-+ [(set (pc)
-+ (if_then_else (ne:CC (cc0)
-+ (const_int 0))
-+ (label_ref (match_operand 0 "" ""))
-+ (pc)))]
-+ ""
-+ "
-+{
-+ gen_int_relational (NE, NULL_RTX, lm32_compare_op0, lm32_compare_op1, operands[0]);
-+ DONE;
-+}")
-+
-+(define_expand "bgt"
-+ [(set (pc)
-+ (if_then_else (gt:CC (cc0)
-+ (const_int 0))
-+ (label_ref (match_operand 0 "" ""))
-+ (pc)))]
-+ ""
-+ "
-+{
-+ gen_int_relational (GT, NULL_RTX, lm32_compare_op0, lm32_compare_op1, operands[0]);
-+ DONE;
-+}")
-+
-+(define_expand "bge"
-+ [(set (pc)
-+ (if_then_else (ge:CC (cc0)
-+ (const_int 0))
-+ (label_ref (match_operand 0 "" ""))
-+ (pc)))]
-+ ""
-+ "
-+{
-+ gen_int_relational (GE, NULL_RTX, lm32_compare_op0, lm32_compare_op1, operands[0]);
-+ DONE;
-+}")
-+
-+(define_expand "ble"
-+ [(set (pc)
-+ (if_then_else (le:CC (cc0)
-+ (const_int 0))
-+ (label_ref (match_operand 0 "" ""))
-+ (pc)))]
-+ ""
-+ "
-+{
-+ gen_int_relational (LE, NULL_RTX, lm32_compare_op0, lm32_compare_op1, operands[0]);
-+ DONE;
-+}")
-+
-+(define_expand "blt"
-+ [(set (pc)
-+ (if_then_else (lt:CC (cc0)
-+ (const_int 0))
-+ (label_ref (match_operand 0 "" ""))
-+ (pc)))]
-+ ""
-+ "
-+{
-+ gen_int_relational (LT, NULL_RTX, lm32_compare_op0, lm32_compare_op1, operands[0]);
-+ DONE;
-+}")
-+
-+(define_expand "bgtu"
-+ [(set (pc)
-+ (if_then_else (gtu:CC (cc0)
-+ (const_int 0))
-+ (label_ref (match_operand 0 "" ""))
-+ (pc)))]
-+ ""
-+ "
-+{
-+ gen_int_relational (GTU, NULL_RTX, lm32_compare_op0, lm32_compare_op1, operands[0]);
-+ DONE;
-+}")
-+
-+(define_expand "bgeu"
-+ [(set (pc)
-+ (if_then_else (geu:CC (cc0)
-+ (const_int 0))
-+ (label_ref (match_operand 0 "" ""))
-+ (pc)))]
-+ ""
-+ "
-+{
-+ gen_int_relational (GEU, NULL_RTX, lm32_compare_op0, lm32_compare_op1, operands[0]);
-+ DONE;
-+}")
-+
-+(define_expand "bleu"
-+ [(set (pc)
-+ (if_then_else (leu:CC (cc0)
-+ (const_int 0))
-+ (label_ref (match_operand 0 "" ""))
-+ (pc)))]
-+ ""
-+ "
-+{
-+ gen_int_relational (LEU, NULL_RTX, lm32_compare_op0, lm32_compare_op1, operands[0]);
-+ DONE;
-+}")
-+
-+(define_expand "bltu"
-+ [(set (pc)
-+ (if_then_else (ltu:CC (cc0)
-+ (const_int 0))
-+ (label_ref (match_operand 0 "" ""))
-+ (pc)))]
-+ ""
-+ "
-+{
-+ gen_int_relational (LTU, NULL_RTX, lm32_compare_op0, lm32_compare_op1, operands[0]);
-+ DONE;
-+}")
-+
-+(define_insn "*beq"
-+ [(set (pc)
-+ (if_then_else (eq:SI (match_operand:SI 0 "register_or_zero_operand" "rJ")
-+ (match_operand:SI 1 "register_or_zero_operand" "rJ"))
-+ (label_ref (match_operand 2 "" ""))
-+ (pc)))]
-+ ""
-+{
-+ return get_attr_length (insn) == 4
-+ ? "be %z0,%z1,%2"
-+ : "bne %z0,%z1,8\n\tbi %2";
-+}
-+ [(set_attr "type" "cbranch")])
-+
-+(define_insn "*bne"
-+ [(set (pc)
-+ (if_then_else (ne:SI (match_operand:SI 0 "register_or_zero_operand" "rJ")
-+ (match_operand:SI 1 "register_or_zero_operand" "rJ"))
-+ (label_ref (match_operand 2 "" ""))
-+ (pc)))]
-+ ""
-+{
-+ return get_attr_length (insn) == 4
-+ ? "bne %z0,%z1,%2"
-+ : "be %z0,%z1,8\n\tbi %2";
-+}
-+ [(set_attr "type" "cbranch")])
-+
-+(define_insn "*bgt"
-+ [(set (pc)
-+ (if_then_else (gt:SI (match_operand:SI 0 "register_or_zero_operand" "rJ")
-+ (match_operand:SI 1 "register_or_zero_operand" "rJ"))
-+ (label_ref (match_operand 2 "" ""))
-+ (pc)))]
-+ ""
-+{
-+ return get_attr_length (insn) == 4
-+ ? "bg %z0,%z1,%2"
-+ : "bge %z1,%z0,8\n\tbi %2";
-+}
-+ [(set_attr "type" "cbranch")])
-+
-+(define_insn "*bge"
-+ [(set (pc)
-+ (if_then_else (ge:SI (match_operand:SI 0 "register_or_zero_operand" "rJ")
-+ (match_operand:SI 1 "register_or_zero_operand" "rJ"))
-+ (label_ref (match_operand 2 "" ""))
-+ (pc)))]
-+ ""
-+{
-+ return get_attr_length (insn) == 4
-+ ? "bge %z0,%z1,%2"
-+ : "bg %z1,%z0,8\n\tbi %2";
-+}
-+ [(set_attr "type" "cbranch")])
-+
-+(define_insn "*bgtu"
-+ [(set (pc)
-+ (if_then_else (gtu:SI (match_operand:SI 0 "register_or_zero_operand" "rJ")
-+ (match_operand:SI 1 "register_or_zero_operand" "rJ"))
-+ (label_ref (match_operand 2 "" ""))
-+ (pc)))]
-+ ""
-+{
-+ return get_attr_length (insn) == 4
-+ ? "bgu %z0,%z1,%2"
-+ : "bgeu %z1,%z0,8\n\tbi %2";
-+}
-+ [(set_attr "type" "cbranch")])
-+
-+(define_insn "*bgeu"
-+ [(set (pc)
-+ (if_then_else (geu:SI (match_operand:SI 0 "register_or_zero_operand" "rJ")
-+ (match_operand:SI 1 "register_or_zero_operand" "rJ"))
-+ (label_ref (match_operand 2 "" ""))
-+ (pc)))]
-+ ""
-+{
-+ return get_attr_length (insn) == 4
-+ ? "bgeu %z0,%z1,%2"
-+ : "bgu %z1,%z0,8\n\tbi %2";
-+}
-+ [(set_attr "type" "cbranch")])
-+
-+;; ---------------------------------
-+;; call
-+;; ---------------------------------
-+
-+(define_expand "call"
-+ [(parallel [(call (match_operand 0 "memory_operand" "m")
-+ (match_operand 1 "" ""))
-+ (clobber (reg:SI RA_REGNUM))
-+ ])]
-+ ""
-+ "
-+{
-+ rtx addr = XEXP (operands[0], 0);
-+ if (!CONSTANT_ADDRESS_P (addr))
-+ {
-+ emit_call_insn (gen_call_via_regsi (addr, operands[1]));
-+ DONE;
-+ }
-+}")
-+
-+(define_insn "call_via_regsi"
-+ [(call (mem:SI (match_operand:SI 0 "register_operand" "r"))
-+ (match_operand 1 "" ""))
-+ (clobber (reg:SI RA_REGNUM))]
-+ ""
-+ "call %0"
-+ [(set_attr "type" "icall")]
-+)
-+
-+(define_insn "*call_via_labelsi"
-+ [(call (mem:SI (match_operand:SI 0 "symbolic_operand" "X"))
-+ (match_operand 1 "" ""))
-+ (clobber (reg:SI RA_REGNUM))]
-+ ""
-+ "calli %0"
-+ [(set_attr "type" "call")]
-+)
-+
-+(define_expand "call_value"
-+ [(parallel [(set (match_operand 0 "register_operand" "=r")
-+ (call (match_operand 1 "memory_operand" "m")
-+ (match_operand 2 "" "")))
-+ (clobber (reg:SI RA_REGNUM))
-+ ])]
-+ ""
-+ "
-+{
-+ rtx addr = XEXP (operands[1], 0);
-+ if (!CONSTANT_ADDRESS_P (addr))
-+ {
-+ emit_call_insn (gen_call_value_via_regsi (operands[0], addr, operands[2]));
-+ DONE;
-+ }
-+}")
-+
-+(define_insn "call_value_via_regsi"
-+ [(set (match_operand 0 "register_operand" "=r")
-+ (call (mem:SI (match_operand:SI 1 "register_operand" "r"))
-+ (match_operand 2 "" "")))
-+ (clobber (reg:SI RA_REGNUM))]
-+ ""
-+ "call %1"
-+ [(set_attr "type" "icall")]
-+)
-+
-+(define_insn "*call_value_via_labelsi"
-+ [(set (match_operand 0 "register_operand" "=r")
-+ (call (mem:SI (match_operand:SI 1 "symbolic_operand" "X"))
-+ (match_operand 2 "" "")))
-+ (clobber (reg:SI RA_REGNUM))]
-+ ""
-+ "calli %1"
-+ [(set_attr "type" "call")]
-+)
-+
-+(define_insn "return_internalsi"
-+ [(use (match_operand:SI 0 "register_operand" "r"))
-+ (return)]
-+ ""
-+ "b %0"
-+ [(set_attr "type" "uibranch")]
-+)
-+
-+(define_insn "return"
-+ [(return)]
-+ "lm32_can_use_return ()"
-+ "ret"
-+ [(set_attr "type" "uibranch")]
-+)
-+
-+;; ---------------------------------
-+;; switch/case statements
-+;; ---------------------------------
-+
-+(define_expand "tablejump"
-+ [(set (pc) (match_operand 0 "register_operand" ""))
-+ (use (label_ref (match_operand 1 "" "")))]
-+ ""
-+ "
-+{
-+ rtx target = operands[0];
-+ if (flag_pic)
-+ {
-+ /* For PIC, the table entry is relative to the start of the table. */
-+ rtx label = gen_reg_rtx (SImode);
-+ target = gen_reg_rtx (SImode);
-+ emit_move_insn (label, gen_rtx_LABEL_REF (SImode, operands[1]));
-+ emit_insn (gen_addsi3 (target, operands[0], label));
-+ }
-+ emit_jump_insn (gen_tablejumpsi (target, operands[1]));
-+ DONE;
-+}")
-+
-+(define_insn "tablejumpsi"
-+ [(set (pc) (match_operand:SI 0 "register_operand" "r"))
-+ (use (label_ref (match_operand 1 "" "")))]
-+ ""
-+ "b %0"
-+ [(set_attr "type" "ubranch")]
-+)
-+
-+;; ---------------------------------
-+;; arithmetic
-+;; ---------------------------------
-+
-+(define_insn "addsi3"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (plus:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_K_operand" "r,K")))]
-+ ""
-+ "@
-+ add %0, %z1, %2
-+ addi %0, %z1, %2"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "subsi3"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (minus:SI (match_operand:SI 1 "register_or_zero_operand" "rJ")
-+ (match_operand:SI 2 "register_or_zero_operand" "rJ")))]
-+ ""
-+ "sub %0, %z1, %z2"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "mulsi3"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (mult:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_K_operand" "r,K")))]
-+ "TARGET_MULTIPLY_ENABLED"
-+ "@
-+ mul %0, %z1, %2
-+ muli %0, %z1, %2"
-+ [(set_attr "type" "multiply")]
-+)
-+
-+(define_insn "udivsi3"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (udiv:SI (match_operand:SI 1 "register_or_zero_operand" "rJ")
-+ (match_operand:SI 2 "register_operand" "r")))]
-+ "TARGET_DIVIDE_ENABLED"
-+ "divu %0, %z1, %2"
-+ [(set_attr "type" "divide")]
-+)
-+
-+(define_insn "umodsi3"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (umod:SI (match_operand:SI 1 "register_or_zero_operand" "rJ")
-+ (match_operand:SI 2 "register_operand" "r")))]
-+ "TARGET_DIVIDE_ENABLED"
-+ "modu %0, %z1, %2"
-+ [(set_attr "type" "divide")]
-+)
-+
-+;; ---------------------------------
-+;; negation and inversion
-+;; ---------------------------------
-+
-+(define_insn "negsi2"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (neg:SI (match_operand:SI 1 "register_or_zero_operand" "rJ")))]
-+ ""
-+ "sub %0, r0, %z1"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "one_cmplsi2"
-+ [(set (match_operand:SI 0 "register_operand" "=r")
-+ (not:SI (match_operand:SI 1 "register_or_zero_operand" "rJ")))]
-+ ""
-+ "not %0, %z1"
-+ [(set_attr "type" "arith")]
-+)
-+
-+;; ---------------------------------
-+;; logical
-+;; ---------------------------------
-+
-+(define_insn "andsi3"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (and:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_L_operand" "r,L")))]
-+ ""
-+ "@
-+ and %0, %z1, %2
-+ andi %0, %z1, %2"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "iorsi3"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (ior:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_L_operand" "r,L")))]
-+ ""
-+ "@
-+ or %0, %z1, %2
-+ ori %0, %z1, %2"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "xorsi3"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (xor:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_L_operand" "r,L")))]
-+ ""
-+ "@
-+ xor %0, %z1, %2
-+ xori %0, %z1, %2"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "*norsi3"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (not:SI (ior:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_L_operand" "r,L"))))]
-+ ""
-+ "@
-+ nor %0, %z1, %2
-+ nori %0, %z1, %2"
-+ [(set_attr "type" "arith")]
-+)
-+
-+(define_insn "*xnorsi3"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (not:SI (xor:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_L_operand" "r,L"))))]
-+ ""
-+ "@
-+ xnor %0, %z1, %2
-+ xnori %0, %z1, %2"
-+ [(set_attr "type" "arith")]
-+)
-+
-+;; ---------------------------------
-+;; shifts
-+;; ---------------------------------
-+
-+(define_insn "ashlsi3"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (ashift:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_L_operand" "r,L")))]
-+ "TARGET_BARREL_SHIFT_ENABLED"
-+ "@
-+ sl %0, %z1, %2
-+ sli %0, %z1, %2"
-+ [(set_attr "type" "shift")]
-+)
-+
-+(define_insn "ashrsi3"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (ashiftrt:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_L_operand" "r,L")))]
-+ "TARGET_BARREL_SHIFT_ENABLED"
-+ "@
-+ sr %0, %z1, %2
-+ sri %0, %z1, %2"
-+ [(set_attr "type" "shift")]
-+)
-+
-+(define_insn "lshrsi3"
-+ [(set (match_operand:SI 0 "register_operand" "=r,r")
-+ (lshiftrt:SI (match_operand:SI 1 "register_or_zero_operand" "rJ,rJ")
-+ (match_operand:SI 2 "register_or_L_operand" "r,L")))]
-+ "TARGET_BARREL_SHIFT_ENABLED"
-+ "@
-+ sru %0, %z1, %2
-+ srui %0, %z1, %2"
-+ [(set_attr "type" "shift")]
-+)
-+
-+;; ---------------------------------
-+;; function entry / exit
-+;; ---------------------------------
-+
-+(define_expand "prologue"
-+ [(const_int 1)]
-+ ""
-+ "
-+{
-+ lm32_expand_prologue ();
-+ DONE;
-+}")
-+
-+(define_expand "epilogue"
-+ [(return)]
-+ ""
-+ "
-+{
-+ lm32_expand_epilogue ();
-+ DONE;
-+}")
-+
-+;; ---------------------------------
-+;; nop
-+;; ---------------------------------
-+
-+(define_insn "nop"
-+ [(const_int 0)]
-+ ""
-+ "nop"
-+ [(set_attr "type" "arith")]
-+)
-+
-+;; ---------------------------------
-+;; blockage
-+;; ---------------------------------
-+
-+;; used to stop the scheduler from
-+;; scheduling code across certain boundaries
-+
-+(define_insn "blockage"
-+ [(unspec_volatile [(const_int 0)] UNSPECV_BLOCKAGE)]
-+ ""
-+ ""
-+ [(set_attr "length" "0")]
-+)
-+
-diff -Naur gcc-4.4.7.orig/gcc/config/lm32/lm32.opt gcc-4.4.7/gcc/config/lm32/lm32.opt
---- gcc-4.4.7.orig/gcc/config/lm32/lm32.opt 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.7/gcc/config/lm32/lm32.opt 2012-03-14 17:10:28.320875331 +0100
-@@ -0,0 +1,40 @@
-+; Options for the Lattice Mico32 port of the compiler.
-+; Contributed by Jon Beniston <jon at beniston.com>
-+;
-+; Copyright (C) 2008 Free Software Foundation, Inc.
-+;
-+; This file is part of GCC.
-+;
-+; GCC is free software; you can redistribute it and/or modify it
-+; under the terms of the GNU General Public License as published
-+; by the Free Software Foundation; either version 3, or (at your
-+; option) any later version.
-+;
-+; GCC is distributed in the hope that it will be useful, but WITHOUT
-+; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-+; or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
-+; License for more details.
-+;
-+; You should have received a copy of the GNU General Public License
-+; along with GCC; see the file COPYING3. If not see
-+; <http://www.gnu.org/licenses/>.
-+
-+mmultiply-enabled
-+Target Report Mask(MULTIPLY_ENABLED)
-+Enable multiply instructions
-+
-+mdivide-enabled
-+Target Report Mask(DIVIDE_ENABLED)
-+Enable divide and modulus instructions
-+
-+mbarrel-shift-enabled
-+Target Report Mask(BARREL_SHIFT_ENABLED)
-+Enable barrel shift instructions
-+
-+msign-extend-enabled
-+Target Report Mask(SIGN_EXTEND_ENABLED)
-+Enable sign extend instructions
-+
-+muser-enabled
-+Target Report Mask(USER_ENABLED)
-+Enable user-defined instructions
-diff -Naur gcc-4.4.7.orig/gcc/config/lm32/lm32-protos.h gcc-4.4.7/gcc/config/lm32/lm32-protos.h
---- gcc-4.4.7.orig/gcc/config/lm32/lm32-protos.h 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.7/gcc/config/lm32/lm32-protos.h 2012-03-14 17:10:28.320875331 +0100
-@@ -0,0 +1,52 @@
-+/* Prototypes of target machine functions, Lattice Mico32 architecture.
-+ Contributed by Jon Beniston <jon at beniston.com>
-+
-+ Copyright (C) 2008 Free Software Foundation, Inc.
-+
-+ This file is part of GCC.
-+
-+ GCC is free software; you can redistribute it and/or modify it
-+ under the terms of the GNU General Public License as published
-+ by the Free Software Foundation; either version 3, or (at your
-+ option) any later version.
-+
-+ GCC is distributed in the hope that it will be useful, but WITHOUT
-+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-+ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
-+ License for more details.
-+
-+ You should have received a copy of the GNU General Public License
-+ along with GCC; see the file COPYING3. If not see
-+ <http://www.gnu.org/licenses/>. */
-+
-+extern int lm32_return_in_memory (tree type);
-+extern void lm32_declare_object (FILE *stream, char *name, char *init_string,
-+ char *final_string, int size);
-+extern int symbolic_operand (rtx op, enum machine_mode mode ATTRIBUTE_UNUSED);
-+extern int register_or_zero_operand (rtx op, enum machine_mode mode);
-+extern int register_or_K_operand (rtx op, enum machine_mode mode);
-+extern int constant_K_operand (rtx op, enum machine_mode mode ATTRIBUTE_UNUSED);
-+extern int register_or_L_operand (rtx op, enum machine_mode mode);
-+extern int constant_L_operand (rtx op, enum machine_mode mode ATTRIBUTE_UNUSED);
-+extern int register_or_memory_operand (rtx op, enum machine_mode mode);
-+extern int register_operand (rtx op, enum machine_mode mode);
-+extern int const_ok_for_base_offset (rtx op, enum machine_mode mode);
-+extern void lm32_expand_prologue (void);
-+extern void lm32_expand_epilogue (void);
-+extern HOST_WIDE_INT lm32_compute_frame_size (int size);
-+extern void lm32_print_operand (FILE *file, rtx op, int letter);
-+extern void lm32_print_operand_address (FILE *file, rtx addr);
-+extern rtx lm32_function_arg (CUMULATIVE_ARGS cum, enum machine_mode mode,
-+ tree type, int named);
-+extern void lm32_override_options (void);
-+extern HOST_WIDE_INT lm32_compute_initial_elimination_offset (int from,
-+ int to);
-+extern int lm32_can_use_return (void);
-+extern rtx lm32_return_addr_rtx (int count, rtx frame);
-+#ifdef RTX_CODE
-+extern void gen_int_relational (enum rtx_code code, rtx result, rtx cmp0,
-+ rtx cmp1, rtx destination);
-+#endif
-+extern int lm32_expand_block_move (rtx *);
-+extern int nonpic_symbol_mentioned_p (rtx);
-+extern rtx lm32_legitimize_pic_address (rtx, enum machine_mode, rtx);
-diff -Naur gcc-4.4.7.orig/gcc/config/lm32/predicates.md gcc-4.4.7/gcc/config/lm32/predicates.md
---- gcc-4.4.7.orig/gcc/config/lm32/predicates.md 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.7/gcc/config/lm32/predicates.md 2012-03-14 17:10:28.320875331 +0100
-@@ -0,0 +1,58 @@
-+;; Predicate definitions for Lattice Mico32.
-+;; Contributed by Jon Beniston <jon at beniston.com>
-+;;
-+;; Copyright (C) 2008 Free Software Foundation, Inc.
-+;;
-+;; This file is part of GCC.
-+;;
-+;; GCC is free software; you can redistribute it and/or modify it
-+;; under the terms of the GNU General Public License as published
-+;; by the Free Software Foundation; either version 3, or (at your
-+;; option) any later version.
-+;;
-+;; GCC is distributed in the hope that it will be useful, but WITHOUT
-+;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-+;; or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
-+;; License for more details.
-+;;
-+;; You should have received a copy of the GNU General Public License
-+;; along with GCC; see the file COPYING3. If not see
-+;; <http://www.gnu.org/licenses/>.
-+
-+(define_predicate "const0_operand"
-+ (and (match_code "const_int,const_double,const_vector")
-+ (match_test "op == CONST0_RTX (GET_MODE (op))")))
-+
-+(define_predicate "constant_K_operand"
-+ (and (match_code "const_int")
-+ (match_test "MEDIUM_INT (INTVAL (op))")))
-+
-+(define_predicate "constant_L_operand"
-+ (and (match_code "const_int")
-+ (match_test "MEDIUM_UINT (INTVAL (op))")))
-+
-+(define_predicate "register_or_zero_operand"
-+ (ior (match_operand 0 "register_operand")
-+ (match_operand 0 "const0_operand")))
-+
-+(define_predicate "register_or_memory_operand"
-+ (ior (match_operand 0 "register_operand")
-+ (match_operand 0 "memory_operand")))
-+
-+(define_predicate "register_or_K_operand"
-+ (ior (match_operand 0 "register_operand")
-+ (match_operand 0 "constant_K_operand")))
-+
-+(define_predicate "register_or_L_operand"
-+ (ior (match_operand 0 "register_operand")
-+ (match_operand 0 "constant_L_operand")))
-+
-+(define_predicate "reloc_operand"
-+ (ior (ior (match_code "label_ref")
-+ (match_code "symbol_ref"))
-+ (match_code "const")))
-+
-+(define_predicate "symbolic_operand"
-+ (ior (match_code "label_ref")
-+ (match_code "symbol_ref")))
-+
-diff -Naur gcc-4.4.7.orig/gcc/config/lm32/rtems.h gcc-4.4.7/gcc/config/lm32/rtems.h
---- gcc-4.4.7.orig/gcc/config/lm32/rtems.h 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.7/gcc/config/lm32/rtems.h 2012-03-14 17:10:28.321875347 +0100
-@@ -0,0 +1,32 @@
-+/* Definitions for rtems targeting a lm32 using ELF.
-+ Copyright (C) 2009, Free Software Foundation, Inc.
-+
-+This file is part of GCC.
-+
-+GCC is free software; you can redistribute it and/or modify
-+it under the terms of the GNU General Public License as published by
-+the Free Software Foundation; either version 3, or (at your option)
-+any later version.
-+
-+GCC is distributed in the hope that it will be useful,
-+but WITHOUT ANY WARRANTY; without even the implied warranty of
-+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+GNU General Public License for more details.
-+
-+You should have received a copy of the GNU General Public License
-+along with GCC; see the file COPYING3. If not see
-+<http://www.gnu.org/licenses/>. */
-+
-+/* Target OS builtins. */
-+#undef TARGET_OS_CPP_BUILTINS
-+#define TARGET_OS_CPP_BUILTINS() \
-+ do \
-+ { \
-+ builtin_define ("__rtems__"); \
-+ builtin_define ("__USE_INIT_FINI__"); \
-+ builtin_assert ("system=rtems"); \
-+ } \
-+ while (0)
-+
-+/* Use the default */
-+#undef LINK_GCC_C_SEQUENCE_SPEC
-diff -Naur gcc-4.4.7.orig/gcc/config/lm32/sfp-machine.h gcc-4.4.7/gcc/config/lm32/sfp-machine.h
---- gcc-4.4.7.orig/gcc/config/lm32/sfp-machine.h 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.7/gcc/config/lm32/sfp-machine.h 2012-03-14 17:10:28.321875347 +0100
-@@ -0,0 +1,51 @@
-+#define _FP_W_TYPE_SIZE 32
-+#define _FP_W_TYPE unsigned long
-+#define _FP_WS_TYPE signed long
-+#define _FP_I_TYPE long
-+
-+#define _FP_MUL_MEAT_S(R,X,Y) \
-+ _FP_MUL_MEAT_1_wide(_FP_WFRACBITS_S,R,X,Y,umul_ppmm)
-+#define _FP_MUL_MEAT_D(R,X,Y) \
-+ _FP_MUL_MEAT_2_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm)
-+#define _FP_MUL_MEAT_Q(R,X,Y) \
-+ _FP_MUL_MEAT_4_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm)
-+
-+#define _FP_DIV_MEAT_S(R,X,Y) _FP_DIV_MEAT_1_loop(S,R,X,Y)
-+#define _FP_DIV_MEAT_D(R,X,Y) _FP_DIV_MEAT_2_udiv(D,R,X,Y)
-+#define _FP_DIV_MEAT_Q(R,X,Y) _FP_DIV_MEAT_4_udiv(Q,R,X,Y)
-+
-+#define _FP_NANFRAC_S ((_FP_QNANBIT_S << 1) - 1)
-+#define _FP_NANFRAC_D ((_FP_QNANBIT_D << 1) - 1), -1
-+#define _FP_NANFRAC_Q ((_FP_QNANBIT_Q << 1) - 1), -1, -1, -1
-+#define _FP_NANSIGN_S 0
-+#define _FP_NANSIGN_D 0
-+#define _FP_NANSIGN_Q 0
-+
-+#define _FP_KEEPNANFRACP 1
-+
-+/* Someone please check this. */
-+#define _FP_CHOOSENAN(fs, wc, R, X, Y, OP) \
-+ do { \
-+ if ((_FP_FRAC_HIGH_RAW_##fs(X) & _FP_QNANBIT_##fs) \
-+ && !(_FP_FRAC_HIGH_RAW_##fs(Y) & _FP_QNANBIT_##fs)) \
-+ { \
-+ R##_s = Y##_s; \
-+ _FP_FRAC_COPY_##wc(R,Y); \
-+ } \
-+ else \
-+ { \
-+ R##_s = X##_s; \
-+ _FP_FRAC_COPY_##wc(R,X); \
-+ } \
-+ R##_c = FP_CLS_NAN; \
-+ } while (0)
-+
-+#define __LITTLE_ENDIAN 1234
-+#define __BIG_ENDIAN 4321
-+
-+#define __BYTE_ORDER __BIG_ENDIAN
-+
-+/* Define ALIASNAME as a strong alias for NAME. */
-+# define strong_alias(name, aliasname) _strong_alias(name, aliasname)
-+# define _strong_alias(name, aliasname) \
-+ extern __typeof (name) aliasname __attribute__ ((alias (#name)));
-diff -Naur gcc-4.4.7.orig/gcc/config/lm32/t-fprules-softfp gcc-4.4.7/gcc/config/lm32/t-fprules-softfp
---- gcc-4.4.7.orig/gcc/config/lm32/t-fprules-softfp 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.7/gcc/config/lm32/t-fprules-softfp 2012-03-14 17:10:28.321875347 +0100
-@@ -0,0 +1,5 @@
-+softfp_float_modes := sf df
-+softfp_int_modes := si di
-+softfp_extensions := sfdf
-+softfp_truncations := dfsf
-+softfp_machine_header := lm32/sfp-machine.h
-diff -Naur gcc-4.4.7.orig/gcc/config/lm32/t-lm32 gcc-4.4.7/gcc/config/lm32/t-lm32
---- gcc-4.4.7.orig/gcc/config/lm32/t-lm32 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.7/gcc/config/lm32/t-lm32 2012-03-14 17:10:28.321875347 +0100
-@@ -0,0 +1,19 @@
-+LIB1ASMSRC = lm32/lib1funcs.S
-+LIB1ASMFUNCS = _ashlsi3 _ashrsi3 _lshrsi3
-+
-+LM32_LIB1CSRC = $(srcdir)/config/lm32/arithmetic.c
-+LIB2FUNCS_EXTRA = _mulsi3.c \
-+ _udivmodsi4.c _divsi3.c _modsi3.c _udivsi3.c _umodsi3.c
-+# Size optimised versions: _ashlsi3.c _ashrsi3.c _lshrsi3.c
-+
-+# The fixed-point arithmetic code is in one file
-+# similar to libgcc2.c (or the old libgcc1.c). We need to
-+# "split it up" with one file per define.
-+$(LIB2FUNCS_EXTRA): $(LM32_LIB1CSRC)
-+ name=`echo $@ | sed -e 's,.*/,,' | sed -e 's,.c$$,,'`; \
-+ echo "#define L$$name" > tmp-$@ \
-+ && echo '#include "$<"' >> tmp-$@ \
-+ && mv -f tmp-$@ $@
-+
-+MULTILIB_OPTIONS = mmultiply-enabled mbarrel-shift-enabled
-+# Don't bother building multilib with mdivide-enabled, not much of a gain
-diff -Naur gcc-4.4.7.orig/gcc/config/lm32/uclinux-elf.h gcc-4.4.7/gcc/config/lm32/uclinux-elf.h
---- gcc-4.4.7.orig/gcc/config/lm32/uclinux-elf.h 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.7/gcc/config/lm32/uclinux-elf.h 2012-03-14 17:10:28.321875347 +0100
-@@ -0,0 +1,85 @@
-+/* Definitions for LM32 running Linux-based GNU systems using ELF
-+ Copyright (C) 1993, 1994, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-+ 2008 Free Software Foundation, Inc.
-+ Contributed by Philip Blundell <philb at gnu.org>
-+
-+ This file is part of GCC.
-+
-+ GCC is free software; you can redistribute it and/or modify it
-+ under the terms of the GNU General Public License as published
-+ by the Free Software Foundation; either version 3, or (at your
-+ option) any later version.
-+
-+ GCC is distributed in the hope that it will be useful, but WITHOUT
-+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-+ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
-+ License for more details.
-+
-+ You should have received a copy of the GNU General Public License
-+ along with GCC; see the file COPYING3. If not see
-+ <http://www.gnu.org/licenses/>. */
-+
-+/* elfos.h should have already been included. Now just override
-+ any conflicting definitions and add any extras. */
-+
-+/* Run-time Target Specification. */
-+#undef TARGET_VERSION
-+#define TARGET_VERSION fputs (" (LM32 GNU/Linux with ELF)", stderr);
-+
-+/* Do not assume anything about header files. */
-+#undef NO_IMPLICIT_EXTERN_C
-+#define NO_IMPLICIT_EXTERN_C
-+
-+/* The GNU C++ standard library requires that these macros be defined. */
-+#undef CPLUSPLUS_CPP_SPEC
-+#define CPLUSPLUS_CPP_SPEC "-D_GNU_SOURCE %(cpp)"
-+
-+/* Now we define the strings used to build the spec file. */
-+#undef LIB_SPEC
-+#define LIB_SPEC \
-+ "%{pthread:-lpthread} \
-+ %{shared:-lc} \
-+ %{!shared:-lc} "
-+
-+#define LIBGCC_SPEC "-lgcc"
-+
-+/* Provide a STARTFILE_SPEC appropriate for GNU/Linux. Here we add
-+ the GNU/Linux magical crtbegin.o file (see crtstuff.c) which
-+ provides part of the support for getting C++ file-scope static
-+ object constructed before entering `main'. */
-+
-+#undef STARTFILE_SPEC
-+#define STARTFILE_SPEC \
-+ "%{!shared: \
-+ %{pg:gcrt1.o%s} %{!pg:%{p:gcrt1.o%s} \
-+ %{!p:%{profile:gcrt1.o%s} \
-+ %{!profile:crt1.o%s}}}} \
-+ crti.o%s %{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}"
-+
-+/* Provide a ENDFILE_SPEC appropriate for GNU/Linux. Here we tack on
-+ the GNU/Linux magical crtend.o file (see crtstuff.c) which
-+ provides part of the support for getting C++ file-scope static
-+ object constructed before entering `main', followed by a normal
-+ GNU/Linux "finalizer" file, `crtn.o'. */
-+
-+#undef ENDFILE_SPEC
-+#define ENDFILE_SPEC \
-+ "%{!shared:crtend.o%s} %{shared:crtendS.o%s} crtn.o%s"
-+
-+#undef LINK_SPEC
-+#define LINK_SPEC "%{h*} %{version:-v} \
-+ %{b} %{Wl,*:%*} \
-+ %{static:-Bstatic} \
-+ %{shared:-shared} \
-+ %{symbolic:-Bsymbolic} \
-+ %{rdynamic:-export-dynamic} \
-+ %{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2}"
-+
-+#define TARGET_OS_CPP_BUILTINS() LINUX_TARGET_OS_CPP_BUILTINS()
-+
-+#define LINK_GCC_C_SEQUENCE_SPEC \
-+ "%{static:--start-group} %G %L %{static:--end-group}%{!static:%G}"
-+
-+#undef CC1_SPEC
-+#define CC1_SPEC "%{G*} %{!fno-PIC:-fPIC}"
-+
-diff -Naur gcc-4.4.7.orig/gcc/config/m32c/rtems.h gcc-4.4.7/gcc/config/m32c/rtems.h
---- gcc-4.4.7.orig/gcc/config/m32c/rtems.h 2008-12-01 17:34:42.000000000 +0100
-+++ gcc-4.4.7/gcc/config/m32c/rtems.h 2012-03-14 17:10:47.429182593 +0100
-@@ -29,5 +29,9 @@
- } \
- while (0)
-
--/* Use the default */
-+/* Use the defaults */
- #undef LINK_GCC_C_SEQUENCE_SPEC
-+
-+#undef WCHAR_TYPE
-+
-+#undef WCHAR_TYPE_SIZE
-diff -Naur gcc-4.4.7.orig/gcc/config/m68k/rtemself.h gcc-4.4.7/gcc/config/m68k/rtemself.h
---- gcc-4.4.7.orig/gcc/config/m68k/rtemself.h 2007-08-02 12:49:31.000000000 +0200
-+++ gcc-4.4.7/gcc/config/m68k/rtemself.h 2012-03-14 17:10:47.430182609 +0100
-@@ -31,3 +31,8 @@
- builtin_assert ("system=rtems"); \
- } \
- while (0)
-+
-+/* Use the defaults */
-+#undef WCHAR_TYPE
-+
-+#undef WCHAR_TYPE_SIZE
-diff -Naur gcc-4.4.7.orig/gcc/config/mips/elf.h gcc-4.4.7/gcc/config/mips/elf.h
---- gcc-4.4.7.orig/gcc/config/mips/elf.h 2007-08-02 12:49:31.000000000 +0200
-+++ gcc-4.4.7/gcc/config/mips/elf.h 2012-03-14 17:10:47.431182625 +0100
-@@ -48,6 +48,4 @@
- #undef ENDFILE_SPEC
- #define ENDFILE_SPEC "crtend%O%s crtn%O%s"
-
--#define NO_IMPLICIT_EXTERN_C 1
--
- #define HANDLE_PRAGMA_PACK_PUSH_POP 1
-diff -Naur gcc-4.4.7.orig/gcc/config/rs6000/rtems.h gcc-4.4.7/gcc/config/rs6000/rtems.h
---- gcc-4.4.7.orig/gcc/config/rs6000/rtems.h 2007-08-02 12:49:31.000000000 +0200
-+++ gcc-4.4.7/gcc/config/rs6000/rtems.h 2012-03-14 17:10:47.431182625 +0100
-@@ -49,8 +49,22 @@
- %{mcpu=604: %{!Dppc*: %{!Dmpc*: -Dmpc604} } } \
- %{mcpu=750: %{!Dppc*: %{!Dmpc*: -Dmpc750} } } \
- %{mcpu=821: %{!Dppc*: %{!Dmpc*: -Dmpc821} } } \
--%{mcpu=860: %{!Dppc*: %{!Dmpc*: -Dmpc860} } }"
-+%{mcpu=860: %{!Dppc*: %{!Dmpc*: -Dmpc860} } } \
-+%{mcpu=8540: %{!Dppc*: %{!Dmpc*: -Dppc8540} } }"
-
- #undef SUBSUBTARGET_EXTRA_SPECS
- #define SUBSUBTARGET_EXTRA_SPECS \
- { "cpp_os_rtems", CPP_OS_RTEMS_SPEC }
-+
-+#undef SUBSUBTARGET_OVERRIDE_OPTIONS
-+#define SUBSUBTARGET_OVERRIDE_OPTIONS \
-+ do { \
-+ if (TARGET_E500) \
-+ { \
-+ rs6000_float_gprs = 1; \
-+ } \
-+ } while(0)
-+
-+#undef WCHAR_TYPE
-+
-+#undef WCHAR_TYPE_SIZE
-diff -Naur gcc-4.4.7.orig/gcc/config/rs6000/t-rtems gcc-4.4.7/gcc/config/rs6000/t-rtems
---- gcc-4.4.7.orig/gcc/config/rs6000/t-rtems 2009-03-25 13:54:16.000000000 +0100
-+++ gcc-4.4.7/gcc/config/rs6000/t-rtems 2012-03-14 17:10:47.432182641 +0100
-@@ -1,13 +1,29 @@
- # Multilibs for powerpc RTEMS targets.
-+#
-+# Copyright (C) 2004, 2005, 2009 Free Software Foundation, Inc.
-+#
-+# This file is part of GCC.
-+#
-+# GCC is free software; you can redistribute it and/or modify
-+# it under the terms of the GNU General Public License as published by
-+# the Free Software Foundation; either version 3, or (at your option)
-+# any later version.
-+#
-+# GCC is distributed in the hope that it will be useful,
-+# but WITHOUT ANY WARRANTY; without even the implied warranty of
-+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+# GNU General Public License for more details.
-+#
-+# You should have received a copy of the GNU General Public License
-+# along with GCC; see the file COPYING3. If not see
-+# <http://www.gnu.org/licenses/>.
-
- MULTILIB_OPTIONS = \
--mcpu=403/mcpu=505/mcpu=601/mcpu=603e/mcpu=604/mcpu=860/mcpu=7400 \
--Dmpc8260 \
-+mcpu=403/mcpu=505/mcpu=601/mcpu=603e/mcpu=604/mcpu=860/mcpu=7400/mcpu=8540 \
- msoft-float
-
- MULTILIB_DIRNAMES = \
--m403 m505 m601 m603e m604 m860 m7400 \
--mpc8260 \
-+m403 m505 m601 m603e m604 m860 m7400 m8540 \
- nof
-
- # MULTILIB_MATCHES = ${MULTILIB_MATCHES_FLOAT}
-@@ -29,6 +45,9 @@
- # Map 750 to .
- MULTILIB_MATCHES += mcpu?750=
-
-+# Map 8548 to 8540
-+MULTILIB_MATCHES += mcpu?8540=mcpu?8548
-+
- # Soft-float only, default implies msoft-float
- # NOTE: Must match with MULTILIB_MATCHES_FLOAT and MULTILIB_MATCHES
- MULTILIB_SOFTFLOAT_ONLY = \
-@@ -55,10 +74,3 @@
-
- # Special rules
- # Take out all variants we don't want
--MULTILIB_EXCEPTIONS += *mcpu=403/Dmpc*
--MULTILIB_EXCEPTIONS += *mcpu=505/Dmpc*
--MULTILIB_EXCEPTIONS += *mcpu=601/Dmpc*
--MULTILIB_EXCEPTIONS += *mcpu=604/Dmpc*
--MULTILIB_EXCEPTIONS += *mcpu=750/Dmpc*
--MULTILIB_EXCEPTIONS += *mcpu=860/Dmpc*
--MULTILIB_EXCEPTIONS += *mcpu=7400/Dmpc*
-diff -Naur gcc-4.4.7.orig/gcc/config/rtems.h gcc-4.4.7/gcc/config/rtems.h
---- gcc-4.4.7.orig/gcc/config/rtems.h 2007-08-02 12:49:31.000000000 +0200
-+++ gcc-4.4.7/gcc/config/rtems.h 2012-03-14 17:10:47.432182641 +0100
-@@ -38,6 +38,5 @@
- #undef LIB_SPEC
- #define LIB_SPEC "%{!qrtems: " STD_LIB_SPEC "} " \
- "%{!nostdlib: %{qrtems: --start-group \
-- %{!qrtems_debug: -lrtemsbsp -lrtemscpu} \
-- %{qrtems_debug: -lrtemsbsp_g -lrtemscpu_g} \
-+ -lrtemsbsp -lrtemscpu \
- -lc -lgcc --end-group %{!qnolinkcmds: -T linkcmds%s}}}"
-diff -Naur gcc-4.4.7.orig/gcc/config/sh/rtemself.h gcc-4.4.7/gcc/config/sh/rtemself.h
---- gcc-4.4.7.orig/gcc/config/sh/rtemself.h 2007-08-02 12:49:31.000000000 +0200
-+++ gcc-4.4.7/gcc/config/sh/rtemself.h 2012-03-14 17:10:47.432182641 +0100
-@@ -24,3 +24,8 @@
- builtin_define( "__rtems__" ); \
- builtin_assert( "system=rtems" ); \
- } while (0)
-+
-+/* Use the defaults */
-+#undef WCHAR_TYPE
-+
-+#undef WCHAR_TYPE_SIZE
-diff -Naur gcc-4.4.7.orig/gcc/config/sparc/rtemself.h gcc-4.4.7/gcc/config/sparc/rtemself.h
---- gcc-4.4.7.orig/gcc/config/sparc/rtemself.h 2007-08-02 12:49:31.000000000 +0200
-+++ gcc-4.4.7/gcc/config/sparc/rtemself.h 2012-03-14 17:10:47.432182641 +0100
-@@ -29,5 +29,9 @@
- } \
- while (0)
-
--/* Use the default */
-+/* Use the defaults */
- #undef LINK_GCC_C_SEQUENCE_SPEC
-+
-+#undef WCHAR_TYPE
-+
-+#undef WCHAR_TYPE_SIZE
-diff -Naur gcc-4.4.7.orig/gcc/config.gcc gcc-4.4.7/gcc/config.gcc
---- gcc-4.4.7.orig/gcc/config.gcc 2011-02-18 22:39:51.000000000 +0100
-+++ gcc-4.4.7/gcc/config.gcc 2012-03-14 17:11:34.219934987 +0100
-@@ -1377,6 +1377,23 @@
- out_file=iq2000/iq2000.c
- md_file=iq2000/iq2000.md
- ;;
-+lm32-*-elf*)
-+ tm_file="dbxelf.h elfos.h ${tm_file}"
-+ tmake_file="lm32/t-lm32"
-+ tmake_file="${tmake_file} lm32/t-fprules-softfp soft-fp/t-softfp"
-+ ;;
-+lm32-*-rtems*)
-+ tm_file="dbxelf.h elfos.h ${tm_file} lm32/rtems.h rtems.h"
-+ tmake_file="lm32/t-lm32"
-+ tmake_file="${tmake_file} lm32/t-fprules-softfp soft-fp/t-softfp"
-+ tmake_file="${tmake_file} t-rtems"
-+ extra_parts="crtbegin.o crtend.o crti.o crtn.o"
-+ ;;
-+lm32-*-uclinux*)
-+ tm_file="dbxelf.h elfos.h ${tm_file} linux.h lm32/uclinux-elf.h"
-+ tmake_file="lm32/t-lm32"
-+ tmake_file="${tmake_file} lm32/t-fprules-softfp soft-fp/t-softfp"
-+ ;;
- m32r-*-elf*)
- tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
- extra_parts="crtinit.o crtfini.o"
-diff -Naur gcc-4.4.7.orig/gcc/doc/contrib.texi gcc-4.4.7/gcc/doc/contrib.texi
---- gcc-4.4.7.orig/gcc/doc/contrib.texi 2009-02-20 16:20:38.000000000 +0100
-+++ gcc-4.4.7/gcc/doc/contrib.texi 2012-03-14 17:11:09.780542002 +0100
-@@ -55,7 +55,7 @@
- Wolfgang Bangerth for processing tons of bug reports.
-
- @item
--Jon Beniston for his Microsoft Windows port of Java.
-+Jon Beniston for his Microsoft Windows port of Java and port to Lattice Mico32.
-
- @item
- Daniel Berlin for better DWARF2 support, faster/better optimizations,
-diff -Naur gcc-4.4.7.orig/gcc/doc/install.texi gcc-4.4.7/gcc/doc/install.texi
---- gcc-4.4.7.orig/gcc/doc/install.texi 2010-07-15 11:26:30.000000000 +0200
-+++ gcc-4.4.7/gcc/doc/install.texi 2012-03-14 17:11:09.781542018 +0100
-@@ -2660,6 +2660,10 @@
- @item
- @uref{#iq2000-x-elf,,iq2000-*-elf}
- @item
-+ at uref{#lm32-x-elf,,lm32-*-elf}
-+ at item
-+ at uref{#lm32-x-uclinux,,lm32-*-uclinux}
-+ at item
- @uref{#m32c-x-elf,,m32c-*-elf}
- @item
- @uref{#m32r-x-elf,,m32r-*-elf}
-@@ -3471,6 +3475,20 @@
-
- @html
- <hr />
-+ at end html
-+ at heading @anchor{lm32-x-elf}lm32-*-elf
-+Lattice Mico32 processor.
-+This configuration is intended for embedded systems.
-+
-+ at html
-+<hr />
-+ at end html
-+ at heading @anchor{lm32-x-uclinux}lm32-*-uclinux
-+Lattice Mico32 processor.
-+This configuration is intended for embedded systems running uClinux.
-+
-+ at html
-+<hr />
- @end html
- @heading @anchor{m32c-x-elf}m32c-*-elf
- Renesas M32C processor.
-diff -Naur gcc-4.4.7.orig/gcc/doc/invoke.texi gcc-4.4.7/gcc/doc/invoke.texi
---- gcc-4.4.7.orig/gcc/doc/invoke.texi 2011-03-23 23:02:12.000000000 +0100
-+++ gcc-4.4.7/gcc/doc/invoke.texi 2012-03-14 17:11:09.787542115 +0100
-@@ -610,6 +610,10 @@
- -mno-sched-prefer-non-control-spec-insns @gol
- -mno-sched-count-spec-in-critical-path}
-
-+ at emph{LM32 Options}
-+ at gccoptlist{-mbarrel-shift-enabled -mdivide-enabled -mmultiply-enabled @gol
-+-msign-extend-enabled -muser-enabled}
-+
- @emph{M32R/D Options}
- @gccoptlist{-m32r2 -m32rx -m32r @gol
- -mdebug @gol
-@@ -8858,6 +8862,7 @@
- * i386 and x86-64 Options::
- * i386 and x86-64 Windows Options::
- * IA-64 Options::
-+* LM32 Options::
- * M32C Options::
- * M32R/D Options::
- * M680x0 Options::
-@@ -11907,6 +11912,35 @@
-
- @end table
-
-+ at node LM32 Options
-+ at subsection LM32 Options
-+ at cindex LM32 options
-+
-+These @option{-m} options are defined for the Lattice Mico32 architecture:
-+
-+ at table @gcctabopt
-+ at item -mbarrel-shift-enabled
-+ at opindex mbarrel-shift-enabled
-+Enable barrel-shift instructions.
-+
-+ at item -mdivide-enabled
-+ at opindex mdivide-enabled
-+Enable divide and modulus instructions.
-+
-+ at item -mmultiply-enabled
-+ at opindex multiply-enabled
-+Enable multiply instructions.
-+
-+ at item -msign-extend-enabled
-+ at opindex msign-extend-enabled
-+Enable sign extend instructions.
-+
-+ at item -muser-enabled
-+ at opindex muser-enabled
-+Enable user-defined instructions.
-+
-+ at end table
-+
- @node M32R/D Options
- @subsection M32R/D Options
- @cindex M32R/D options
-diff -Naur gcc-4.4.7.orig/gcc/toplev.c gcc-4.4.7/gcc/toplev.c
---- gcc-4.4.7.orig/gcc/toplev.c 2010-03-31 04:51:31.000000000 +0200
-+++ gcc-4.4.7/gcc/toplev.c 2012-03-14 17:11:09.789542147 +0100
-@@ -527,7 +527,7 @@
- for floor_log2 and exact_log2; see toplev.h. That construct, however,
- conflicts with the ISO C++ One Definition Rule. */
-
--#if GCC_VERSION < 3004 || !defined (__cplusplus)
-+#if ((GCC_VERSION < 3004) || defined(__clang__)) || !defined (__cplusplus)
-
- /* Given X, an unsigned number, return the largest int Y such that 2**Y <= X.
- If X is 0, return -1. */
-diff -Naur gcc-4.4.7.orig/gcc/toplev.h gcc-4.4.7/gcc/toplev.h
---- gcc-4.4.7.orig/gcc/toplev.h 2009-02-20 16:20:38.000000000 +0100
-+++ gcc-4.4.7/gcc/toplev.h 2012-03-14 17:11:09.790542163 +0100
-@@ -174,7 +174,7 @@
- extern int floor_log2 (unsigned HOST_WIDE_INT);
-
- /* Inline versions of the above for speed. */
--#if GCC_VERSION >= 3004
-+#if (GCC_VERSION >= 3004) && !defined(__clang__)
- # if HOST_BITS_PER_WIDE_INT == HOST_BITS_PER_LONG
- # define CLZ_HWI __builtin_clzl
- # define CTZ_HWI __builtin_ctzl
-diff -Naur gcc-4.4.7.orig/libgcc/ChangeLog.rtems gcc-4.4.7/libgcc/ChangeLog.rtems
---- gcc-4.4.7.orig/libgcc/ChangeLog.rtems 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.7/libgcc/ChangeLog.rtems 2012-03-14 17:11:22.317743600 +0100
-@@ -0,0 +1,5 @@
-+ Jon Beniston <jon at beniston.com>
-+
-+ * libgcc/config/lm32/t-elf, libgcc/config/lm32/t-uclinux,
-+ libgcc/config/lm32/t-uclinux: New (lm32 port).
-+ * libgcc/config.host: Add lm32* targets.
-diff -Naur gcc-4.4.7.orig/libgcc/config/lm32/t-elf gcc-4.4.7/libgcc/config/lm32/t-elf
---- gcc-4.4.7.orig/libgcc/config/lm32/t-elf 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.7/libgcc/config/lm32/t-elf 2012-03-14 17:11:22.317743600 +0100
-@@ -0,0 +1,12 @@
-+# Assemble startup files.
-+
-+$(T)crti.o: $(gcc_srcdir)/config/lm32/crti.S $(GCC_PASSES)
-+ $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(MULTILIB_CFLAGS) $(INCLUDES) \
-+ -c -o $(T)crti.o -x assembler-with-cpp $(gcc_srcdir)/config/lm32/crti.S
-+
-+$(T)crtn.o: $(gcc_srcdir)/config/lm32/crtn.S $(GCC_PASSES)
-+ $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(MULTILIB_CFLAGS) $(INCLUDES) \
-+ -c -o $(T)crtn.o -x assembler-with-cpp $(gcc_srcdir)/config/lm32/crtn.S
-+
-+CRTSTUFF_T_CFLAGS = -G 0
-+TARGET_LIBGCC2_CFLAGS = -G 0
-diff -Naur gcc-4.4.7.orig/libgcc/config/lm32/t-uclinux gcc-4.4.7/libgcc/config/lm32/t-uclinux
---- gcc-4.4.7.orig/libgcc/config/lm32/t-uclinux 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.7/libgcc/config/lm32/t-uclinux 2012-03-14 17:11:22.319743632 +0100
-@@ -0,0 +1,2 @@
-+CRTSTUFF_T_CFLAGS = -fPIC
-+TARGET_LIBGCC2_CFLAGS = -fPIC
-diff -Naur gcc-4.4.7.orig/libgcc/config.host gcc-4.4.7/libgcc/config.host
---- gcc-4.4.7.orig/libgcc/config.host 2011-08-24 20:05:42.000000000 +0200
-+++ gcc-4.4.7/libgcc/config.host 2012-03-14 17:11:22.319743632 +0100
-@@ -95,6 +95,9 @@
- hppa*-*-*)
- cpu_type=pa
- ;;
-+lm32*-*-*)
-+ cpu_type=lm32
-+ ;;
- m32r*-*-*)
- cpu_type=m32r
- ;;
-@@ -355,6 +358,14 @@
- ;;
- iq2000*-*-elf*)
- ;;
-+lm32-*-elf* | lm32-*-rtems*)
-+ extra_parts="crtbegin.o crtend.o crti.o crtn.o"
-+ tmake_file="lm32/t-elf"
-+ ;;
-+lm32-*-uclinux*)
-+ extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
-+ tmake_file="lm32/t-uclinux"
-+ ;;
- m32r-*-elf*|m32r-*-rtems*)
- ;;
- m32rle-*-elf*)
diff --git a/patches/gcc-g++-4.4.6-rtems4.10-20110829.diff b/patches/gcc-g++-4.4.6-rtems4.10-20110829.diff
deleted file mode 100644
index 005be71..0000000
--- a/patches/gcc-g++-4.4.6-rtems4.10-20110829.diff
+++ /dev/null
@@ -1,104 +0,0 @@
-diff -Naur gcc-4.4.6.orig/gcc/cp/cfns.h gcc-4.4.6gcc/cp/cfns.h
---- gcc-4.4.6.orig/gcc/cp/cfns.h 2011-08-29 08:52:31.238300940 +0200
-+++ gcc-4.4.6gcc/cp/cfns.h 2011-08-29 08:53:20.485041120 +0200
-@@ -1,5 +1,5 @@
--/* ANSI-C code produced by gperf version 3.0.1 */
--/* Command-line: gperf -o -C -E -k '1-6,$' -j1 -D -N libc_name_p -L ANSI-C ../../gcc/cp/cfns.gperf */
-+/* ANSI-C code produced by gperf version 3.0.3 */
-+/* Command-line: gperf -o -C -E -k '1-6,$' -j1 -D -N libc_name_p -L ANSI-C cfns.gperf */
-
- #if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \
- && ('%' == 37) && ('&' == 38) && ('\'' == 39) && ('(' == 40) \
-@@ -74,13 +74,13 @@
- 400, 400, 400, 400, 400, 400, 400, 400, 400, 400,
- 400, 400, 400, 400, 400, 400, 400, 400, 400, 400,
- 400, 400, 400, 400, 400, 400, 400, 400, 0, 0,
-- 1, 400, 400, 400, 400, 400, 400, 400, 400, 400,
-+ 1, 400, 400, 400, 400, 400, 400, 400, 400, 400,
- 400, 400, 400, 400, 400, 400, 400, 400, 400, 400,
- 400, 400, 400, 400, 400, 400, 400, 400, 400, 400,
- 400, 400, 400, 400, 400, 400, 400, 400, 400, 400,
- 400, 400, 400, 400, 400, 400, 400, 28, 90, 0,
- 95, 0, 51, 93, 114, 26, 109, 124, 5, 1,
-- 6, 13, 37, 128, 3, 0, 0, 49, 38, 0,
-+ 6, 13, 37, 128, 3, 0, 0, 49, 38, 0,
- 104, 45, 0, 400, 400, 400, 400, 400, 400, 400,
- 400, 400, 400, 400, 400, 400, 400, 400, 400, 400,
- 400, 400, 400, 400, 400, 400, 400, 400, 400, 400,
-@@ -101,29 +101,32 @@
- switch (hval)
- {
- default:
-- hval += asso_values[(unsigned char)str[5]+1];
-+ hval += asso_values[(unsigned char)str[5]+1];
- /*FALLTHROUGH*/
- case 5:
-- hval += asso_values[(unsigned char)str[4]];
-+ hval += asso_values[(unsigned char)str[4]];
- /*FALLTHROUGH*/
- case 4:
-- hval += asso_values[(unsigned char)str[3]];
-+ hval += asso_values[(unsigned char)str[3]];
- /*FALLTHROUGH*/
- case 3:
-- hval += asso_values[(unsigned char)str[2]];
-+ hval += asso_values[(unsigned char)str[2]];
- /*FALLTHROUGH*/
- case 2:
-- hval += asso_values[(unsigned char)str[1]];
-+ hval += asso_values[(unsigned char)str[1]];
- /*FALLTHROUGH*/
- case 1:
-- hval += asso_values[(unsigned char)str[0]];
-- break;
-+ hval += asso_values[(unsigned char)str[0]];
-+ break;
- }
- return hval + asso_values[(unsigned char)str[len - 1]];
- }
-
- #ifdef __GNUC__
- __inline
-+#ifdef __GNUC_STDC_INLINE__
-+__attribute__ ((__gnu_inline__))
-+#endif
- #endif
- const char *
- libc_name_p (register const char *str, register unsigned int len)
-@@ -346,17 +349,17 @@
- register int key = hash (str, len);
-
- if (key <= MAX_HASH_VALUE && key >= 0)
-- {
-- register int index = lookup[key];
-+ {
-+ register int index = lookup[key];
-
-- if (index >= 0)
-- {
-- register const char *s = wordlist[index];
--
-- if (*str == *s && !strcmp (str + 1, s + 1))
-- return s;
-- }
-- }
-+ if (index >= 0)
-+ {
-+ register const char *s = wordlist[index];
-+
-+ if (*str == *s && !strcmp (str + 1, s + 1))
-+ return s;
-+ }
-+ }
- }
- return 0;
- }
-diff -Naur gcc-4.4.6.orig/gcc/cp/ChangeLog.rtems gcc-4.4.6gcc/cp/ChangeLog.rtems
---- gcc-4.4.6.orig/gcc/cp/ChangeLog.rtems 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.6gcc/cp/ChangeLog.rtems 2011-08-29 07:14:47.561734025 +0200
-@@ -0,0 +1,5 @@
-+2011-08-29 Ralf Corsépius <ralf.corsepius at rtems.org>
-+ and Eric Norum <wenorum at lbl.gov>
-+
-+ Fix bootstrap breakdowns on OS X 10.7.1 (Lion):
-+ * cfns.h: Regenerate.
diff --git a/patches/gcc-g++-4.4.7-rtems4.10-20120314.diff b/patches/gcc-g++-4.4.7-rtems4.10-20120314.diff
deleted file mode 100644
index c5e3695..0000000
--- a/patches/gcc-g++-4.4.7-rtems4.10-20120314.diff
+++ /dev/null
@@ -1,104 +0,0 @@
-diff -Naur gcc-4.4.7.orig/gcc/cp/cfns.h gcc-4.4.7/gcc/cp/cfns.h
---- gcc-4.4.7.orig/gcc/cp/cfns.h 2009-02-18 22:01:03.000000000 +0100
-+++ gcc-4.4.7/gcc/cp/cfns.h 2012-03-14 17:15:52.880065289 +0100
-@@ -1,5 +1,5 @@
--/* ANSI-C code produced by gperf version 3.0.1 */
--/* Command-line: gperf -o -C -E -k '1-6,$' -j1 -D -N libc_name_p -L ANSI-C ../../gcc/cp/cfns.gperf */
-+/* ANSI-C code produced by gperf version 3.0.3 */
-+/* Command-line: gperf -o -C -E -k '1-6,$' -j1 -D -N libc_name_p -L ANSI-C cfns.gperf */
-
- #if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \
- && ('%' == 37) && ('&' == 38) && ('\'' == 39) && ('(' == 40) \
-@@ -57,13 +57,13 @@
- 400, 400, 400, 400, 400, 400, 400, 400, 400, 400,
- 400, 400, 400, 400, 400, 400, 400, 400, 400, 400,
- 400, 400, 400, 400, 400, 400, 400, 400, 0, 0,
-- 1, 400, 400, 400, 400, 400, 400, 400, 400, 400,
-+ 1, 400, 400, 400, 400, 400, 400, 400, 400, 400,
- 400, 400, 400, 400, 400, 400, 400, 400, 400, 400,
- 400, 400, 400, 400, 400, 400, 400, 400, 400, 400,
- 400, 400, 400, 400, 400, 400, 400, 400, 400, 400,
- 400, 400, 400, 400, 400, 400, 400, 28, 90, 0,
- 95, 0, 51, 93, 114, 26, 109, 124, 5, 1,
-- 6, 13, 37, 128, 3, 0, 0, 49, 38, 0,
-+ 6, 13, 37, 128, 3, 0, 0, 49, 38, 0,
- 104, 45, 0, 400, 400, 400, 400, 400, 400, 400,
- 400, 400, 400, 400, 400, 400, 400, 400, 400, 400,
- 400, 400, 400, 400, 400, 400, 400, 400, 400, 400,
-@@ -84,29 +84,32 @@
- switch (hval)
- {
- default:
-- hval += asso_values[(unsigned char)str[5]+1];
-+ hval += asso_values[(unsigned char)str[5]+1];
- /*FALLTHROUGH*/
- case 5:
-- hval += asso_values[(unsigned char)str[4]];
-+ hval += asso_values[(unsigned char)str[4]];
- /*FALLTHROUGH*/
- case 4:
-- hval += asso_values[(unsigned char)str[3]];
-+ hval += asso_values[(unsigned char)str[3]];
- /*FALLTHROUGH*/
- case 3:
-- hval += asso_values[(unsigned char)str[2]];
-+ hval += asso_values[(unsigned char)str[2]];
- /*FALLTHROUGH*/
- case 2:
-- hval += asso_values[(unsigned char)str[1]];
-+ hval += asso_values[(unsigned char)str[1]];
- /*FALLTHROUGH*/
- case 1:
-- hval += asso_values[(unsigned char)str[0]];
-- break;
-+ hval += asso_values[(unsigned char)str[0]];
-+ break;
- }
- return hval + asso_values[(unsigned char)str[len - 1]];
- }
-
- #ifdef __GNUC__
- __inline
-+#ifdef __GNUC_STDC_INLINE__
-+__attribute__ ((__gnu_inline__))
-+#endif
- #endif
- const char *
- libc_name_p (register const char *str, register unsigned int len)
-@@ -329,17 +332,17 @@
- register int key = hash (str, len);
-
- if (key <= MAX_HASH_VALUE && key >= 0)
-- {
-- register int index = lookup[key];
-+ {
-+ register int index = lookup[key];
-
-- if (index >= 0)
-- {
-- register const char *s = wordlist[index];
--
-- if (*str == *s && !strcmp (str + 1, s + 1))
-- return s;
-- }
-- }
-+ if (index >= 0)
-+ {
-+ register const char *s = wordlist[index];
-+
-+ if (*str == *s && !strcmp (str + 1, s + 1))
-+ return s;
-+ }
-+ }
- }
- return 0;
- }
-diff -Naur gcc-4.4.7.orig/gcc/cp/ChangeLog.rtems gcc-4.4.7/gcc/cp/ChangeLog.rtems
---- gcc-4.4.7.orig/gcc/cp/ChangeLog.rtems 1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.4.7/gcc/cp/ChangeLog.rtems 2012-03-14 17:15:52.880065289 +0100
-@@ -0,0 +1,5 @@
-+2011-08-29 Ralf Corsépius <ralf.corsepius at rtems.org>
-+ and Eric Norum <wenorum at lbl.gov>
-+
-+ Fix bootstrap breakdowns on OS X 10.7.1 (Lion):
-+ * cfns.h: Regenerate.
diff --git a/patches/gdb-7.1-rtems4.10-20100812.diff b/patches/gdb-7.1-rtems4.10-20100812.diff
deleted file mode 100644
index 35bcdf8..0000000
--- a/patches/gdb-7.1-rtems4.10-20100812.diff
+++ /dev/null
@@ -1,622 +0,0 @@
-diff -Naur gdb-7.1.orig/gdb/config.in gdb-7.1/gdb/config.in
---- gdb-7.1.orig/gdb/config.in 2010-01-15 01:34:37.000000000 +0100
-+++ gdb-7.1/gdb/config.in 2010-08-13 04:38:34.066094217 +0200
-@@ -222,6 +222,9 @@
- /* Define if Python 2.6 is being used. */
- #undef HAVE_LIBPYTHON2_6
-
-+/* Define if Python 2.7 is being used. */
-+#undef HAVE_LIBPYTHON2_7
-+
- /* Define if libunwind library is being used. */
- #undef HAVE_LIBUNWIND
-
-diff -Naur gdb-7.1.orig/gdb/configure gdb-7.1/gdb/configure
---- gdb-7.1.orig/gdb/configure 2010-03-15 18:06:12.000000000 +0100
-+++ gdb-7.1/gdb/configure 2010-08-13 04:38:34.071094149 +0200
-@@ -9471,6 +9471,44 @@
- have_libpython=no
- if test "${have_libpython}" = no; then
-
-+ version=python2.7
-+
-+
-+ HAVE_LIBPYTHON2_7=no
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
-+$as_echo_n "checking for ${version}... " >&6; }
-+ save_LIBS=$LIBS
-+ LIBS="$LIBS -l${version}"
-+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h. */
-+#include "${version}/Python.h"
-+int
-+main ()
-+{
-+Py_Initialize ();
-+ ;
-+ return 0;
-+}
-+_ACEOF
-+if ac_fn_c_try_link "$LINENO"; then :
-+ HAVE_LIBPYTHON2_7=yes
-+ have_libpython=yes
-+else
-+ LIBS=$save_LIBS
-+fi
-+rm -f core conftest.err conftest.$ac_objext \
-+ conftest$ac_exeext conftest.$ac_ext
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_LIBPYTHON2_7" >&5
-+$as_echo "$HAVE_LIBPYTHON2_7" >&6; }
-+
-+ if test "${HAVE_LIBPYTHON2_7}" = yes; then
-+
-+$as_echo "#define HAVE_LIBPYTHON2_7 1" >>confdefs.h
-+
-+ fi
-+ fi
-+ if test "${have_libpython}" = no; then
-+
- version=python2.6
-
-
-diff -Naur gdb-7.1.orig/gdb/configure.ac gdb-7.1/gdb/configure.ac
---- gdb-7.1.orig/gdb/configure.ac 2010-03-15 18:06:12.000000000 +0100
-+++ gdb-7.1/gdb/configure.ac 2010-08-13 04:38:34.072094137 +0200
-@@ -638,6 +638,12 @@
- LIBS="$LIBS ${python_libs}"
- have_libpython=no
- if test "${have_libpython}" = no; then
-+ AC_TRY_LIBPYTHON(python2.7, have_libpython)
-+ if test "${HAVE_LIBPYTHON2_7}" = yes; then
-+ AC_DEFINE(HAVE_LIBPYTHON2_7, 1, [Define if Python 2.7 is being used.])
-+ fi
-+ fi
-+ if test "${have_libpython}" = no; then
- AC_TRY_LIBPYTHON(python2.6, have_libpython)
- if test "${HAVE_LIBPYTHON2_6}" = yes; then
- AC_DEFINE(HAVE_LIBPYTHON2_6, 1, [Define if Python 2.6 is being used.])
-diff -Naur gdb-7.1.orig/gdb/lm32-tdep.c gdb-7.1/gdb/lm32-tdep.c
---- gdb-7.1.orig/gdb/lm32-tdep.c 2010-01-01 08:31:37.000000000 +0100
-+++ gdb-7.1/gdb/lm32-tdep.c 2010-08-13 04:38:34.072094137 +0200
-@@ -35,7 +35,7 @@
- #include "regcache.h"
- #include "trad-frame.h"
- #include "reggroups.h"
--#include "opcodes/lm32-desc.h"
-+#include "../opcodes/lm32-desc.h"
-
- #include "gdb_string.h"
-
-diff -Naur gdb-7.1.orig/gdb/python/python-internal.h gdb-7.1/gdb/python/python-internal.h
---- gdb-7.1.orig/gdb/python/python-internal.h 2010-02-17 15:58:54.000000000 +0100
-+++ gdb-7.1/gdb/python/python-internal.h 2010-08-13 04:38:34.073094077 +0200
-@@ -45,6 +45,9 @@
- #elif HAVE_LIBPYTHON2_6
- #include "python2.6/Python.h"
- #include "python2.6/frameobject.h"
-+#elif HAVE_LIBPYTHON2_7
-+#include "python2.7/Python.h"
-+#include "python2.7/frameobject.h"
- #else
- #error "Unable to find usable Python.h"
- #endif
-diff -Naur gdb-7.1.orig/gdb/sparc-tdep.c gdb-7.1/gdb/sparc-tdep.c
---- gdb-7.1.orig/gdb/sparc-tdep.c 2010-01-01 08:31:42.000000000 +0100
-+++ gdb-7.1/gdb/sparc-tdep.c 2010-08-13 04:38:34.073094077 +0200
-@@ -1100,7 +1100,7 @@
- sparc32_store_return_value (struct type *type, struct regcache *regcache,
- const gdb_byte *valbuf)
- {
-- int len = TYPE_LENGTH (type);
-+ size_t len = TYPE_LENGTH (type);
- gdb_byte buf[8];
-
- gdb_assert (!sparc_structure_or_union_p (type));
-diff -Naur gdb-7.1.orig/sim/erc32/configure gdb-7.1/sim/erc32/configure
---- gdb-7.1.orig/sim/erc32/configure 2010-01-09 22:11:39.000000000 +0100
-+++ gdb-7.1/sim/erc32/configure 2010-08-13 04:38:34.087108561 +0200
-@@ -591,8 +591,9 @@
- ac_subst_vars='LTLIBOBJS
- LIBOBJS
- cgen_breaks
-+READLINE_CFLAGS
-+READLINE_DEPS
- READLINE
--TERMCAP
- REPORT_BUGS_TEXI
- REPORT_BUGS_TO
- PKGVERSION
-@@ -716,6 +717,7 @@
- enable_sim_profile
- with_pkgversion
- with_bugurl
-+with_system_readline
- '
- ac_precious_vars='build_alias
- host_alias
-@@ -1358,6 +1360,7 @@
- --with-zlib include zlib support (auto/yes/no) default=auto
- --with-pkgversion=PKG Use PKG in the version string in place of "GDB"
- --with-bugurl=URL Direct users to URL to report a bug
-+ --with-system-readline use installed readline library
-
- Some influential environment variables:
- CC C compiler command
-@@ -2416,7 +2419,6 @@
-
-
-
--
- # Bugs in autoconf 2.59 break the call to SIM_AC_COMMON, hack around
- # it by inlining the macro's contents.
- # This file contains common code used by all simulators.
-@@ -2916,18 +2918,18 @@
- int
- main ()
- {
--
-+return 0;
- ;
- return 0;
- }
- _ACEOF
- ac_clean_files_save=$ac_clean_files
--ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
-+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
- # Try to create an executable without -o first, disregard a.out.
- # It will help us diagnose broken compilers, and finding out an intuition
- # of exeext.
--{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
--$as_echo_n "checking for C compiler default output file name... " >&6; }
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
-+$as_echo_n "checking whether the C compiler works... " >&6; }
- ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
-
- # The possible output files:
-@@ -2989,10 +2991,10 @@
- else
- ac_file=''
- fi
--{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
--$as_echo "$ac_file" >&6; }
- if test -z "$ac_file"; then :
-- $as_echo "$as_me: failed program was:" >&5
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-+$as_echo "no" >&6; }
-+$as_echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
-
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-@@ -3000,51 +3002,18 @@
- { as_fn_set_status 77
- as_fn_error "C compiler cannot create executables
- See \`config.log' for more details." "$LINENO" 5; }; }
-+else
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-+$as_echo "yes" >&6; }
- fi
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
-+$as_echo_n "checking for C compiler default output file name... " >&6; }
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
-+$as_echo "$ac_file" >&6; }
- ac_exeext=$ac_cv_exeext
-
--# Check that the compiler produces executables we can run. If not, either
--# the compiler is broken, or we cross compile.
--{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
--$as_echo_n "checking whether the C compiler works... " >&6; }
--# If not cross compiling, check that we can run a simple program.
--if test "$cross_compiling" != yes; then
-- if { ac_try='./$ac_file'
-- { { case "(($ac_try" in
-- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-- *) ac_try_echo=$ac_try;;
--esac
--eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
--$as_echo "$ac_try_echo"; } >&5
-- (eval "$ac_try") 2>&5
-- ac_status=$?
-- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-- test $ac_status = 0; }; }; then
-- cross_compiling=no
-- else
-- if test "$cross_compiling" = maybe; then
-- cross_compiling=yes
-- else
-- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
--$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
--as_fn_error "cannot run C compiled programs.
--If you meant to cross compile, use \`--host'.
--See \`config.log' for more details." "$LINENO" 5; }
-- fi
-- fi
--fi
--{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
--$as_echo "yes" >&6; }
--
--rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
-+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
- ac_clean_files=$ac_clean_files_save
--# Check that the compiler produces executables we can run. If not, either
--# the compiler is broken, or we cross compile.
--{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
--$as_echo_n "checking whether we are cross compiling... " >&6; }
--{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
--$as_echo "$cross_compiling" >&6; }
--
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
- $as_echo_n "checking for suffix of executables... " >&6; }
- if { { ac_try="$ac_link"
-@@ -3084,6 +3053,63 @@
- rm -f conftest.$ac_ext
- EXEEXT=$ac_cv_exeext
- ac_exeext=$EXEEXT
-+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h. */
-+
-+int
-+main ()
-+{
-+
-+ ;
-+ return 0;
-+}
-+_ACEOF
-+ac_clean_files="$ac_clean_files conftest.out"
-+# Check that the compiler produces executables we can run. If not, either
-+# the compiler is broken, or we cross compile.
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
-+$as_echo_n "checking whether we are cross compiling... " >&6; }
-+if test "$cross_compiling" != yes; then
-+ { { ac_try="$ac_link"
-+case "(($ac_try" in
-+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-+ *) ac_try_echo=$ac_try;;
-+esac
-+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-+$as_echo "$ac_try_echo"; } >&5
-+ (eval "$ac_link") 2>&5
-+ ac_status=$?
-+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-+ test $ac_status = 0; }
-+ if { ac_try='./conftest$ac_cv_exeext'
-+ { { case "(($ac_try" in
-+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-+ *) ac_try_echo=$ac_try;;
-+esac
-+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-+$as_echo "$ac_try_echo"; } >&5
-+ (eval "$ac_try") 2>&5
-+ ac_status=$?
-+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-+ test $ac_status = 0; }; }; then
-+ cross_compiling=no
-+ else
-+ if test "$cross_compiling" = maybe; then
-+ cross_compiling=yes
-+ else
-+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-+as_fn_error "cannot run C compiled programs.
-+If you meant to cross compile, use \`--host'.
-+See \`config.log' for more details." "$LINENO" 5; }
-+ fi
-+ fi
-+fi
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
-+$as_echo "$cross_compiling" >&6; }
-+
-+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
-+ac_clean_files=$ac_clean_files_save
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
- $as_echo_n "checking for suffix of object files... " >&6; }
- if test "${ac_cv_objext+set}" = set; then :
-@@ -4532,86 +4558,41 @@
- done
-
-
--# In the Cygwin environment, we need some additional flags.
--{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
--$as_echo_n "checking for cygwin... " >&6; }
--if test "${sim_cv_os_cygwin+set}" = set; then :
-- $as_echo_n "(cached) " >&6
--else
-- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
--/* end confdefs.h. */
-
--#ifdef __CYGWIN__
--lose
--#endif
--_ACEOF
--if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-- $EGREP "lose" >/dev/null 2>&1; then :
-- sim_cv_os_cygwin=yes
--else
-- sim_cv_os_cygwin=no
-+# Check whether --with-system-readline was given.
-+if test "${with_system_readline+set}" = set; then :
-+ withval=$with_system_readline;
- fi
--rm -f conftest*
-
--fi
--{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_cv_os_cygwin" >&5
--$as_echo "$sim_cv_os_cygwin" >&6; }
-
--if test x$sim_cv_os_cygwin = xyes; then
-- TERMCAP='`if test -r ../../libtermcap/libtermcap.a; then echo ../../libtermcap/libtermcap.a; else echo -ltermcap; fi` -luser32'
--else
-- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -ltermcap" >&5
--$as_echo_n "checking for main in -ltermcap... " >&6; }
--if test "${ac_cv_lib_termcap_main+set}" = set; then :
-- $as_echo_n "(cached) " >&6
--else
-- ac_check_lib_save_LIBS=$LIBS
--LIBS="-ltermcap $LIBS"
--cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+if test "$with_system_readline" = yes; then
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readline" >&5
-+$as_echo_n "checking for readline... " >&6; }
-+ save_LIBS="$LIBS"
-+ LIBS="-lreadline $save_LIBS"
-+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
-
--
-+/* Override any GCC internal prototype to avoid an error.
-+ Use char because int might match the return type of a GCC
-+ builtin and then its argument prototype would still apply. */
-+#ifdef __cplusplus
-+extern "C"
-+#endif
-+char add_history ();
- int
- main ()
- {
--return main ();
-+return add_history ();
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"; then :
-- ac_cv_lib_termcap_main=yes
--else
-- ac_cv_lib_termcap_main=no
--fi
--rm -f core conftest.err conftest.$ac_objext \
-- conftest$ac_exeext conftest.$ac_ext
--LIBS=$ac_check_lib_save_LIBS
--fi
--{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_termcap_main" >&5
--$as_echo "$ac_cv_lib_termcap_main" >&6; }
--if test "x$ac_cv_lib_termcap_main" = x""yes; then :
-- TERMCAP=-ltermcap
--else
-- TERMCAP=""
--fi
--
--fi
--
--
--# We prefer the in-tree readline. Top-level dependencies make sure
--# src/readline (if it's there) is configured before src/sim.
--if test -r ../../readline/Makefile; then
-- READLINE=../../readline/libreadline.a
--else
-- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readline in -lreadline" >&5
--$as_echo_n "checking for readline in -lreadline... " >&6; }
--if test "${ac_cv_lib_readline_readline+set}" = set; then :
-- $as_echo_n "(cached) " >&6
-+ READLINE=-lreadline
- else
-- ac_check_lib_save_LIBS=$LIBS
--LIBS="-lreadline $TERMCAP $LIBS"
--cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+ LIBS="-lreadline -lncurses $save_LIBS"
-+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
-
- /* Override any GCC internal prototype to avoid an error.
-@@ -4620,33 +4601,39 @@
- #ifdef __cplusplus
- extern "C"
- #endif
--char readline ();
-+char add_history ();
- int
- main ()
- {
--return readline ();
-+return add_history ();
- ;
- return 0;
- }
- _ACEOF
- if ac_fn_c_try_link "$LINENO"; then :
-- ac_cv_lib_readline_readline=yes
-+ READLINE="-lreadline -lncurses"
- else
-- ac_cv_lib_readline_readline=no
-+ as_fn_error "unable to detect readline" "$LINENO" 5
- fi
- rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
--LIBS=$ac_check_lib_save_LIBS
-+
- fi
--{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_readline" >&5
--$as_echo "$ac_cv_lib_readline_readline" >&6; }
--if test "x$ac_cv_lib_readline_readline" = x""yes; then :
-- READLINE=-lreadline
--else
-- as_fn_error "the required \"readline\" library is missing" "$LINENO" 5
-+rm -f core conftest.err conftest.$ac_objext \
-+ conftest$ac_exeext conftest.$ac_ext
-+ LIBS="$save_LIBS"
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READLINE" >&5
-+$as_echo "$READLINE" >&6; }
-+ READLINE_DEPS=
-+ READLINE_CFLAGS=
-+else
-+ READLINE='../../readline/libreadline.a -lncurses'
-+ READLINE_DEPS='$(READLINE)'
-+ READLINE_CFLAGS='-I$(READLINE_SRC)/..'
- fi
-
--fi
-+
-+
-
-
- ac_sources="$sim_link_files"
-diff -Naur gdb-7.1.orig/sim/erc32/configure.ac gdb-7.1/sim/erc32/configure.ac
---- gdb-7.1.orig/sim/erc32/configure.ac 2006-12-20 23:35:51.000000000 +0100
-+++ gdb-7.1/sim/erc32/configure.ac 2010-08-13 04:38:34.087108561 +0200
-@@ -11,27 +11,32 @@
-
- AC_CHECK_HEADERS(stdlib.h)
-
--# In the Cygwin environment, we need some additional flags.
--AC_CACHE_CHECK([for cygwin], sim_cv_os_cygwin,
--[AC_EGREP_CPP(lose, [
--#ifdef __CYGWIN__
--lose
--#endif],[sim_cv_os_cygwin=yes],[sim_cv_os_cygwin=no])])
-+AC_ARG_WITH([system-readline],
-+ [AS_HELP_STRING([--with-system-readline],
-+ [use installed readline library])])
-
--if test x$sim_cv_os_cygwin = xyes; then
-- TERMCAP='`if test -r ../../libtermcap/libtermcap.a; then echo ../../libtermcap/libtermcap.a; else echo -ltermcap; fi` -luser32'
-+if test "$with_system_readline" = yes; then
-+ AC_MSG_CHECKING([for readline])
-+ save_LIBS="$LIBS"
-+ LIBS="-lreadline $save_LIBS"
-+ AC_LINK_IFELSE([AC_LANG_CALL([],
-+ [add_history])], [READLINE=-lreadline],
-+ [ LIBS="-lreadline -lncurses $save_LIBS"
-+ AC_LINK_IFELSE([AC_LANG_CALL([],
-+ [add_history])], [READLINE="-lreadline -lncurses"],
-+ [AC_MSG_ERROR([unable to detect readline])])
-+ ])
-+ LIBS="$save_LIBS"
-+ AC_MSG_RESULT($READLINE)
-+ READLINE_DEPS=
-+ READLINE_CFLAGS=
- else
-- AC_CHECK_LIB(termcap, main, TERMCAP=-ltermcap, TERMCAP="")
--fi
--AC_SUBST(TERMCAP)
--
--# We prefer the in-tree readline. Top-level dependencies make sure
--# src/readline (if it's there) is configured before src/sim.
--if test -r ../../readline/Makefile; then
-- READLINE=../../readline/libreadline.a
--else
-- AC_CHECK_LIB(readline, readline, READLINE=-lreadline,
-- AC_ERROR([the required "readline" library is missing]), $TERMCAP)
-+ READLINE='../../readline/libreadline.a -lncurses'
-+ READLINE_DEPS='$(READLINE)'
-+ READLINE_CFLAGS='-I$(READLINE_SRC)/..'
- fi
- AC_SUBST(READLINE)
-+AC_SUBST(READLINE_DEPS)
-+AC_SUBST(READLINE_CFLAGS)
-+
- SIM_AC_OUTPUT
-diff -Naur gdb-7.1.orig/sim/erc32/erc32.c gdb-7.1/sim/erc32/erc32.c
---- gdb-7.1.orig/sim/erc32/erc32.c 2008-11-11 23:20:54.000000000 +0100
-+++ gdb-7.1/sim/erc32/erc32.c 2010-08-13 04:38:34.088094136 +0200
-@@ -414,7 +414,7 @@
- if (rom8) mec_memcfg &= ~0x20000;
- else mec_memcfg |= 0x20000;
-
-- mem_ramsz = (256 * 1024) << ((mec_memcfg >> 10) & 7);
-+ mem_ramsz = (512 * 1024) << ((mec_memcfg >> 10) & 7);
- mem_romsz = (128 * 1024) << ((mec_memcfg >> 18) & 7);
-
- if (sparclite_board) {
-diff -Naur gdb-7.1.orig/sim/erc32/Makefile.in gdb-7.1/sim/erc32/Makefile.in
---- gdb-7.1.orig/sim/erc32/Makefile.in 2010-01-01 11:03:28.000000000 +0100
-+++ gdb-7.1/sim/erc32/Makefile.in 2010-08-13 04:38:34.088094136 +0200
-@@ -19,12 +19,12 @@
-
- ## COMMON_PRE_CONFIG_FRAG
-
--TERMCAP_LIB = @TERMCAP@
-+# TERMCAP_LIB = -lncurses
- READLINE_LIB = @READLINE@
-
- SIM_OBJS = exec.o erc32.o func.o help.o float.o interf.o
- SIM_EXTRA_LIBS = $(READLINE_LIB) $(TERMCAP_LIB) -lm
--SIM_EXTRA_ALL = sis
-+SIM_EXTRA_ALL = sis$(EXEEXT)
- SIM_EXTRA_INSTALL = install-sis
- SIM_EXTRA_CLEAN = clean-sis
-
-@@ -38,8 +38,8 @@
- # `sis' doesn't need interf.o.
- SIS_OFILES = exec.o erc32.o func.o help.o float.o
-
--sis: sis.o $(SIS_OFILES) $(COMMON_OBJS) $(LIBDEPS)
-- $(CC) $(ALL_CFLAGS) -o sis \
-+sis$(EXEEXT): sis.o $(SIS_OFILES) $(COMMON_OBJS) $(LIBDEPS)
-+ $(CC) $(ALL_CFLAGS) -o sis$(EXEEXT) \
- sis.o $(SIS_OFILES) $(COMMON_OBJS) $(EXTRA_LIBS)
-
- # FIXME: This computes the build host's endianness, doesn't it?
-@@ -52,11 +52,11 @@
-
- # Copy the files into directories where they will be run.
- install-sis: installdirs
-- n=`echo sis | sed '$(program_transform_name)'`; \
-- $(INSTALL_PROGRAM) sis$(EXEEXT) $(DESTDIR)$(bindir)/$$n$(EXEEXT)
-+ n=`echo sis$(EXEEXT) | sed '$(program_transform_name)'`; \
-+ $(INSTALL_PROGRAM) sis$(EXEEXT) $(DESTDIR)$(bindir)/$$n
-
- clean-sis:
-- rm -f sis end end.h
-+ rm -f sis$(EXEEXT) end end.h
-
- configure:
- @echo "Rebuilding configure..."
-diff -Naur gdb-7.1.orig/sim/h8300/compile.c gdb-7.1/sim/h8300/compile.c
---- gdb-7.1.orig/sim/h8300/compile.c 2009-12-09 06:32:16.000000000 +0100
-+++ gdb-7.1/sim/h8300/compile.c 2010-08-13 04:38:34.090094053 +0200
-@@ -38,6 +38,12 @@
- # define SIGTRAP 5
- #endif
-
-+#ifdef _WIN32
-+#ifndef SIGBUS
-+#define SIGBUS 10
-+#endif
-+#endif
-+
- int debug;
-
- host_callback *sim_callback;
-diff -Naur gdb-7.1.orig/sim/m32c/Makefile.in gdb-7.1/sim/m32c/Makefile.in
---- gdb-7.1.orig/sim/m32c/Makefile.in 2010-01-01 11:03:31.000000000 +0100
-+++ gdb-7.1/sim/m32c/Makefile.in 2010-08-13 04:38:34.104219008 +0200
-@@ -55,7 +55,7 @@
- ./opc2c -l m32c.out $(srcdir)/m32c.opc > m32c.c
-
- opc2c : opc2c.o safe-fgets.o
-- $(CC) $(CFLAGS) $(LDFLAGS) $^ -o $@
-+ $(CC_FOR_BUILD) $(CFLAGS_FOR_BUILD) $(LDFLAGS_FOR_BUILD) $^ -o $@
-
- sample.x : $(srcdir)/sample.S $(srcdir)/sample.ld
- ../../gcc/xgcc $(CPUFLAGS) -B../../gcc/ -c $(srcdir)/sample.S -o sample.o
-@@ -83,8 +83,10 @@
- mem.o : mem.h cpu.h syscalls.h
- misc.o : cpu.h misc.h
- opc2c.o : safe-fgets.h
-+ $(CC_FOR_BUILD) $(CFLAGS_FOR_BUILD) -o $@ -c $(srcdir)/opc2c.c
- reg.o : cpu.h
- safe-fgets.o : safe-fgets.h
-+ $(CC_FOR_BUILD) $(CFLAGS_FOR_BUILD) -o $@ -c $(srcdir)/safe-fgets.c
- srcdest.c : cpu.h mem.h
- syscalls.c : cpu.h mem.h syscalls.h
-
diff --git a/patches/newlib-1.18.0-rtems4.10-20110518.diff b/patches/newlib-1.18.0-rtems4.10-20110518.diff
deleted file mode 100644
index 531522b..0000000
--- a/patches/newlib-1.18.0-rtems4.10-20110518.diff
+++ /dev/null
@@ -1,2904 +0,0 @@
-diff -Naur newlib-1.18.0.orig/newlib/ChangeLog newlib-1.18.0-rtems4.10-20110518/newlib/ChangeLog
---- newlib-1.18.0.orig/newlib/ChangeLog 2009-12-17 22:08:04.000000000 +0100
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/ChangeLog 2011-05-18 14:27:09.025560232 +0200
-@@ -1,3 +1,39 @@
-+2011-05-18 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * libc/include/time.h: Add bugward-compatibile
-+ CLOCK_THREAD_CPUTIME, CLOCK_PROCESS_CPUTIME.
-+
-+2011-05-16 Yaakov Selkowitz <yselkowitz at users.sourceforge.net>
-+
-+ * libc/include/time.h (CLOCK_PROCESS_CPUTIME_ID): Rename from
-+ CLOCK_PROCESS_CPUTIME.
-+ (CLOCK_THREAD_CPUTIME_ID): Rename from CLOCK_THREAD_CPUTIME.
-+
-+2011-05-16 Christian Bruel <christian.bruel at st.com>
-+
-+ * libc/stdlib/strtod.c (_strtod_r): Fix nf/nd counts to not exceed
-+ DBL_DIG.
-+
-+2011-04-19 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * libc/include/stdint.h: Rework SIZE_MAX.
-+ * libc/sys/rtems/include/limits.h: Rework SSIZE_MAX.
-+
-+2011-01-31 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * libc/sys/rtems/crt0.c: Add clock_gettime, gettimeofday,
-+ sched_yield.
-+
-+2011-01-12 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * libm/math/w_tgamma.c: Only build ifndef _DOUBLE_IS_32BITS.
-+ * libm/math/wf_tgamma.c: Map tgamma to tgammaf, ifdef _DOUBLE_IS_32BITS.
-+
-+2011-01-07 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * libc/sys/rtems/crt0.c: Adjust free() and calloc() to match their
-+ public decls.
-+
- 2009-12-17 Jeff Johnston <jjohnstn at redhat.com>
-
- * NEWS: Update with 1.18.0 info.
-@@ -41,19 +77,19 @@
- * libc/stdlib/atexit.c: Ditto.
- * libc/stdlib/on_exit.c: Ditto.
-
--2009-12-17 Ralf Corsépius <ralf.corsepius at rtems.org>
-+2009-12-17 Ralf Corsépius <ralf.corsepius at rtems.org>
-
- * libc/include/machine/ieeefp.h: Rework __IEEE_*_ENDIAN handling.
-- * libc/machine/arm/machine/endian.h: Remove (Conflicts with
-+ * libc/machine/arm/machine/endian.h: Remove (Conflicts with
- libc/include/machine/endian.h)
-
--2009-12-17 Ralf Corsépius <ralf.corsepius at rtems.org>
-+2009-12-17 Ralf Corsépius <ralf.corsepius at rtems.org>
-
- * libc/include/machine/setjmp.h: Set up _JBLEN #ifdef __m68k__.
-
--2009-12-17 Ralf Corsepius <ralf.corsepius at rtems.org>
-+2009-12-17 Ralf Corsépius <ralf.corsepius at rtems.org>
-
-- * libc/include/pthread.h: Add pthread_atfork, pthread_rwlock_unlock
-+ * libc/include/pthread.h: Add pthread_atfork, pthread_rwlock_unlock
- * libc/include/sys/stat.h: Use struct timespec st_*tim,
- blksize_t st_blksize, blkcnt_t st_blocks.
- Add st_*time compatibility macros.
-@@ -69,23 +105,23 @@
- and ETOOMANYREFS into general list as they are referenced
- by OpenGroup and needed by RTEMS.
-
--2009-12-16 Ralf Corsépius <ralf.corsepius at rtems.org>
-+2009-12-16 Ralf Corsépius <ralf.corsepius at rtems.org>
-
- * libc/search/hcreate.c: Don't include <sys/queue.h> (Unused).
-
--2009-12-16 Ralf Corsépius <ralf.corsepius at rtems.org>
-+2009-12-16 Ralf Corsépius <ralf.corsepius at rtems.org>
-
-- * libc/sys/rtems/machine/_types.h: New (Derived from
-+ * libc/sys/rtems/machine/_types.h: New (Derived from
- machine/_default_types.h).
-- * libc/sys/rtems/crt0.c: Rework. Introduce macro RTEMS_STUB.
-+ * libc/sys/rtems/crt0.c: Rework. Introduce macro RTEMS_STUB.
- * libc/sys/rtems/sys/param.h:
-- Update copyright notice from FreeBSD.
-- Remove HZ.
-- Add #include <sys/priority.h>
-- Remove priority handling (moved to sys/priority.h).
-- Remove CLBYTES (Unused, abandoned in BSD).
-+ Update copyright notice from FreeBSD.
-+ Remove HZ.
-+ Add #include <sys/priority.h>
-+ Remove priority handling (moved to sys/priority.h).
-+ Remove CLBYTES (Unused, abandoned in BSD).
- * libc/sys/rtems/sys/queue.h: Update copyright (from FreeBSD).
-- Remove CIRCLEQ_*.
-+ Remove CIRCLEQ_*.
-
- 2009-12-15 Conny Marco Menebrocker <c-m-m at gmx.de>
-
-@@ -1666,7 +1702,7 @@
-
- * libc/machine/arm/strcpy.c: Add missing comma.
-
--2009-02-26 Ralf Corsepius <ralf.corsepius at rtems.org>
-+2009-02-26 Ralf Corsépius <ralf.corsepius at rtems.org>
-
- * libc/machine/lm32/configure.in: Let
- AC_CONFIG_SRCDIR point to setjmp.S instead of setjmp.s
-@@ -1852,24 +1888,24 @@
- * libc/string/wcstrings.tex: Ditto.
- * libc/string/Makefile.in: Regenerated.
-
--2008-12-12 Ralf Corsepius <ralf.corsepius at rtems.org>
-+2008-12-12 Ralf Corsépius <ralf.corsepius at rtems.org>
-
- * libc/stdio/fputws.c: Fix documentation.
- * libc/stdio/getwchar.c: Ditto.
- * libc/stdio/putwchar.c: Ditto.
-
--2008-12-12 Ralf Corsepius <ralf.corsepius at rtems.org>
-+2008-12-12 Ralf Corsépius <ralf.corsepius at rtems.org>
-
- * libc/include/sys/features.h: Set RTEMS's _POSIX_MONOTONIC_CLOCK to
- 200112L (SUSv3 compliance).
- Comment out RTEMS's _POSIX_SHARED_MEMORY_OBJECTS (Unsupported).
-
--2008-12-12 Ralf Corsepius <ralf.corsepius at rtems.org>
-+2008-12-12 Ralf Corsépius <ralf.corsepius at rtems.org>
-
- * libc/sys/rtems/crt0.c: Add stubs for getdents(), nanosleep(),
- _execve(), _exit().
-
--2008-12-12 Ralf Corsepius <ralf.corsepius at rtems.org>
-+2008-12-12 Ralf Corsépius <ralf.corsepius at rtems.org>
-
- * configure.host: Let *rtems* default to c99-formats.
-
-@@ -2019,7 +2055,7 @@
- <linux/dirent.h>.
- * libc/sys/linux/io64.c: Add weak alias for _stat64.
-
--2008-11-27 Ralf Corsepius <ralf.corsepius at rtems.org>
-+2008-11-27 Ralf Corsépius <ralf.corsepius at rtems.org>
-
- * libc/posix/telldir.c: Use #if !defined() instead of #ifndef
- to fix GCC warning.
-@@ -2191,17 +2227,17 @@
- * libc/unix/collate.c (__collate_err): simplify to remove unnecessary
- strdup() and strlen() calls, also getting rid of a compiler warning.
-
--2008-11-19 Ralf Corsepius <ralf.corsepius at rtems.org>
-+2008-11-19 Ralf Corsépius <ralf.corsepius at rtems.org>
-
- * libc/include/sys/config.h: Don't put
- __ATTRIBUTE_IMPURE_PTR__ into .sdata section for mips-rtems.
-
--2008-11-19 Ralf Corsepius <ralf.corsepius at rtems.org>
-+2008-11-19 Ralf Corsépius <ralf.corsepius at rtems.org>
-
- * libc/posix/runetype.h: Add include of stddef.h and remove
- defining standard types: size_t and wchar_t.
-
--2008-11-19 Ralf Corsepius <ralf.corsepius at rtems.org>
-+2008-11-19 Ralf Corsépius <ralf.corsepius at rtems.org>
-
- * libc/include/pthread.h: Remove prototypes for
- pthread_attr_getcputime and pthread_attr_setcputime which
-@@ -4256,7 +4292,7 @@
- * libc/machine/spu/sprintf.c: Ditto.
- * libc/machine/spu/sscanf.c: Ditto.
-
--2007-08-03 Ralf Corsepius <ralf.corsepius at rtems.org>
-+2007-08-03 Ralf Corsépius <ralf.corsepius at rtems.org>
-
- * libc/include/tar.h: New.
-
-@@ -6241,7 +6277,7 @@
- * libc/include/sys/signal.h (sigdelset, sigfillset, sigismember): New macros.
- (sigaddset, sigemptyset): Add return code.
-
--2006-04-13 Ralf Corsepius <ralf.corsepius at rtems.org>
-+2006-04-13 Ralf Corsépius <ralf.corsepius at rtems.org>
-
- * acinclude.m4: New _NEWLIB_VERSION.
- * acinclude.m4(NEWLIB_CONFIGURE): AC_REQUIRE(_NEWLIB_VERSION).
-@@ -6730,7 +6766,7 @@
- * libc/sys/linux/sys/stat.h: Change *stat64 prototypes to
- take a pointer to struct stat64 rather than struct stat.
-
--2005-12-16 Ralf Corsepius <ralf.corsepius at rtems.org>
-+2005-12-16 Ralf Corsépius <ralf.corsepius at rtems.org>
-
- * libc/include/stdint.h: Prefer long over int for int32_t.
- Use __have_long32 to set up int32_t.
-@@ -6759,7 +6795,7 @@
- * libc/include/sys/types.h: Remove the ifdef armour around
- standard POSIX types.
-
--2005-12-06 Ralf Corsepius <ralf.corsepius at rtems.org>
-+2005-12-06 Ralf Corsépius <ralf.corsepius at rtems.org>
-
- * libc/sys/rtems/crt0.c: Add rtems_gxx_key_create,
- rtems_gxx_key_delete, rtems_gxx_getspecific,
-@@ -6838,7 +6874,7 @@
- * libc/sys/linux/sys/unistd.h (readlink, symlink): New
- prototypes.
-
--2005-11-01 Ralf Corsepius <ralf.corsepius at rtems.org>
-+2005-11-01 Ralf Corsépius <ralf.corsepius at rtems.org>
-
- * libc/include/stdint.h: Cleanup #if vs. #ifdef.
-
-@@ -7062,11 +7098,11 @@
- * libc/stdlib/mallocr.c (mALLOc, rEALLOCc, mEMALIGn): Set errno
- to ENOMEM on failure.
-
--2005-10-06 Ralf Corsepius <ralf.corsepius at rtems.org>
-+2005-10-06 Ralf Corsépius <ralf.corsepius at rtems.org>
-
- * libc/include/stdint.h: Add [u]int_fast<N>_t types.
-
--2005-10-04 Ralf Corsepius <ralf.corsepius at rtems.org>
-+2005-10-04 Ralf Corsépius <ralf.corsepius at rtems.org>
-
- * libc/include/stdint.h: Move magic to set __have_long* to the
- beginning. Use #if __have* instead of #if defined(__have*).
-@@ -7082,14 +7118,14 @@
- * libc/sys/linux/include/stdint.h: Include <sys/types.h> and
- incorporate Ralf's change below.
-
--2005-10-03 Ralf Corsepius <ralf.corsepius at rtems.org>
-+2005-10-03 Ralf Corsépius <ralf.corsepius at rtems.org>
-
- * libc/include/stdint.h:
- Use __INTMAX_TYPE__ to derive intmax_t.
- Use __UINTMAX_TYPE__ to derive uintmax_t.
- Fix minor typo.
-
--2005-09-27 Ralf Corsepius <ralf.corsepius at rtems.org>
-+2005-09-27 Ralf Corsépius <ralf.corsepius at rtems.org>
-
- * libc/include/stdint.h: Correct __STDINT_EXP macro incorrectly
- handling GCC >= 4.
-@@ -7425,16 +7461,16 @@
- * configure.host (newlib_cflags) <cris-*-*, crisv32-*-*>: Add
- -DCOMPACT_CTYPE.
-
--2005-03-06 Ralf Corsepious <ralf.corsepius at rtems.org>
-+2005-03-06 Ralf Corsépius <ralf.corsepius at rtems.org>
-
- * libc/sys/rtems/include/inttypes.h: New file.
- * libc/sys/rtems/include/stdint.h: Ditto.
-
--2005-03-06 Ralf Corsepious <ralf.corsepius at rtems.org>
-+2005-03-06 Ralf Corsépius <ralf.corsepius at rtems.org>
-
- * libc/string/memcmp.c: Fix to avoid pointer signedness warning.
-
--2005-03-06 Ralf Corsepious <ralf.corsepius at rtems.org>
-+2005-03-06 Ralf Corsépius <ralf.corsepius at rtems.org>
-
- * libc/include/machine/_types.h: New file.
- * libc/include/sys/types.h: Do not check for __rtems__
-@@ -7443,7 +7479,7 @@
- * libc/sys/rtems/machine/_types.h: Removed. Replaced with
- shared header file.
-
--2005-02-25 Ralf Corsepious <ralf.corsepius at rtems.org>
-+2005-02-25 Ralf Corsépius <ralf.corsepius at rtems.org>
-
- * libm/common/fdlibm.h (FLT_UWORD_MAX, FLT_UWORD_HALF_MAX): Add
- L qualifier for these long constants.
-@@ -7459,13 +7495,13 @@
- * libc/time/strftime.c (strftime): Fix '%x' to deal with negative
- years. Fix '%z' to use long, not int.
-
--2005-02-24 Ralf Corsepious <ralf.corsepius at rtems.org>
-+2005-02-24 Ralf Corsépius <ralf.corsepius at rtems.org>
-
- * libm/common/s_fpclassify.c: Use __uint32_t instead of int to
- manipulate float values in integer form.
- * libm/common/sf_round.c: Ditto.
-
--2005-02-24 Ralf Corsepious <ralf.corsepius at rtems.org>
-+2005-02-24 Ralf Corsépius <ralf.corsepius at rtems.org>
-
- * libc/include/sys/types.h [__rtems__]: Include new
- header file machine/_types.h.
-@@ -7829,7 +7865,7 @@
- * libc/stdio/fread.c (fread): Fix return value for unbuffered
- fread.
-
--2004-10-25 Ralf Corsepius <corsepiu at faw.uni-ulm.de>
-+2004-10-25 Ralf Corsépius <corsepiu at faw.uni-ulm.de>
-
- * libc/include/machine/setjmp.h: Add AVR support.
- * libc/sys/rtems/crt0.S [__AVR__]: Add __stack.
-@@ -14061,7 +14097,7 @@
-
- * libc/include/sys/unistd.h: Prototype chroot() for RTEMS.
-
--2001-08-29 Ralf Corsepius <corsepiu at faw.uni-ulm.de>
-+2001-08-29 Ralf Corsépius <corsepiu at faw.uni-ulm.de>
-
- * libc/machine/i386/f_atan2.S, libc/machine/i386/f_atan2f.S,
- libc/machine/i386/f_exp.c, libc/machine/i386/f_expf.c,
-@@ -14738,7 +14774,7 @@
- * libc/sys/linux/sys/utsname.h: Ditto.
- * libc/sys/linux/sys/wait.h: Ditto.
-
--2000-12-08 Ralf Corsepius <corsepiu at faw.uni-ulm.de>
-+2000-12-08 Ralf Corsépius <corsepiu at faw.uni-ulm.de>
-
- * Makefile.am: $(INSTALL), $(INSTALL_DATA), and $(INSTALL_PROGRAM)
- can be a relative path to $(top_srcdir)/install.sh so ensure the
-@@ -15643,7 +15679,7 @@
- * libc/include/stdlib.h: add ptsname, grantpt, unlockpt to cygwin
- section
-
--Sat Oct 2 02:02:00 MEST 1999 Ralf Corsepius <corsepiu at faw.uni-ulm.de>
-+Sat Oct 2 02:02:00 MEST 1999 Ralf Corsépius <corsepiu at faw.uni-ulm.de>
-
- * libc/machine/sh/asm.h: Added __SH4_SINGLE__ to DELAYED_BRANCHES
- * libc/machine/sh/memcpy.S: Fix line wrapping in SL macro
-diff -Naur newlib-1.18.0.orig/newlib/ChangeLog.rtems newlib-1.18.0-rtems4.10-20110518/newlib/ChangeLog.rtems
---- newlib-1.18.0.orig/newlib/ChangeLog.rtems 1970-01-01 01:00:00.000000000 +0100
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/ChangeLog.rtems 2011-05-18 14:27:09.026560247 +0200
-@@ -0,0 +1,301 @@
-+2011-01-14 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * libm/common/s_ilogb.c, libm/common/s_llround.c,
-+ libm/common/s_log2.c, libm/common/s_lrint.c,
-+ libm/common/s_lround.c, libm/common/s_rint.c,
-+ libm/common/sf_ilogb.c, libm/common/sf_log2.c,
-+ libm/common/sf_rint.c: Import from newlib-cvs.
-+
-+2011-01-14 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * libm/common/fdlibm.h:
-+ Add SAFE_LEFT_SHIFT, SAFE_RIGHT_SHIFT from newlib-cvs.
-+
-+2011-01-07 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * libc/stdio/open_memstream.c: Replace 64 * 1024 with 0x10000 to
-+ avoid integer overflow on h8300.
-+
-+2011-01-05 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * libm/common/s_llrint.c: Back-port from newlib-cvs.
-+
-+2011-01-05 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * libc/stdio/tmpnam.c: Include <stdint.h>.
-+ Use intptr_t instead of _POINTER_INT for improved portability.
-+ * libc/misc/__dprintf.c: Include <stdint.h>
-+ Use intptr_t instead of _POINTER_INT for improved portability.
-+
-+2011-01-05 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * libm/common/s_round.c: Cast const int to __int32_t.
-+
-+2011-01-04 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * doc/makedoc.c: Add cludge to make makedoc 64bit compliant.
-+
-+2011-01-04 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * libm/math/e_scalb.c: Include <limits.h>.
-+ Don't rely on 65000 being a valid int.
-+
-+2011-01-04 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * libc/posix/readdir.c: Include <stdint.h>.
-+ Cast to intptr_t instead of int.
-+
-+2011-01-04 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * libc/string/memccpy.c, libc/string/memchr.c,
-+ libc/string/memcmp.c, libc/string/memcpy.c,
-+ libc/string/memmove.c, libc/string/mempcpy.c,
-+ libc/string/memset.c, libc/string/stpcpy.c,
-+ libc/string/stpncpy.c, libc/string/strcpy.c,
-+ libc/string/strlen.c, libc/string/strncat.c,
-+ libc/string/strncpy.c (UNALIGNED):
-+ Include <stdint.h>.
-+ Cast to intptr_t instead of long.
-+
-+2011-01-04 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * libc/stdio/open_memstream.c (internal_open_memstream_r):
-+ Don't limit c->max to 64*1024 on targets with SIZE_MAX < 64*1024.
-+
-+2010-10-05 Eric Blake <eblake at redhat.com>
-+
-+ memmem, strstr, strcasestr: fix bug with long periodic needle
-+ * lib/str-two-way.h (two_way_long_needle): Avoid bug with long
-+ periodic needle having false positive.
-+
-+2010-08-24 Sebastian Huber <sebastian.huber at embedded-brains.de>
-+
-+ * libc/posix/opendir.c: Added missing memory free.
-+
-+2010-08-10 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ PR 1475/newlib:
-+ * libc/include/stdint.h: Fall back to compute SIZE_MAX based on
-+ __SIZEOF_SIZE_T__ and __CHAR_BIT__ if available.
-+
-+2010-08-04 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * libc/string/strcat.c:
-+ Include <stdint.h>. Use uintptr_t instead of long in ALIGNED.
-+ * libc/string/strchr.c, libc/string/strcmp.c, libc/string/strncmp.c:
-+ Include <stdint.h>. Use uintptr_t instead of long in UNALIGNED.
-+ * libc/include/sys/unistd.h: Activate decls for
-+ getsid, setegid, seteuid.
-+
-+2010-07-08 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * configure.host: Add -D_COMPILING_NEWLIB to newlib_cflags.
-+ * libc/string/index.c, libc/string/rindex.c: Include <string.h>.
-+ * libc/stdlib/putenv_r.c: Include <strings.h>
-+
-+2010-07-06 Corinna Vinschen <corinna at vinschen.de>
-+
-+ * libc/posix/rewinddir.c (rewinddir): Remove incorrect cast to off_t.
-+ * libc/sys/rtems/sys/dirent.h (_seekdir): Add prototype.
-+
-+2010-06-17 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * libc/sys/rtems/machine/_types.h: Special case for sparc64.
-+
-+2010-04-23 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * libc/sys/rtems/machine/_types.h: Add _mode_t.
-+ * libc/include/sys/types.h: Derive mode_t from _mode_t.
-+
-+2010-04-02 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * libc/include/sched.h, libc/include/sys/sched.h:
-+ Adopt newlib-cvs's versions.
-+
-+2010-03-25 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * libc/include/strings.h: New (split-out from string.h).
-+ * libc/include/string.h: Remove bcmp, bcopy, bzero, ffs, index, rindex,
-+ strcasecmp, strncasecmp (Moved to strings.h).
-+ Remove strcmpi, stricmp, strncmpi, strnicmp.
-+ * libc/misc/ffs.c: Use <strings.h> instead of <string.h>.
-+ * libc/string/bcmp.c: Use <strings.h> instead of <string.h>.
-+ * libc/string/bzero.c: Use <strings.h> instead of <string.h>.
-+ * libc/string/rindex.c: Use <strings.h> instead of <string.h>.
-+ * libc/string/strcasecmp.c: Use <strings.h> instead of <string.h>.
-+ * libc/string/strcasecmp.c: Use <strings.h> instead of <string.h>.
-+
-+2010-03-23 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * libc/sys/rtems/machine/_types.h: Add i386 to 64bit off_t targets.
-+
-+2010-03-10 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * libc/posix/telldir.c: Adopt newlib-cvs's telldir.c
-+
-+2010-02-10 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * libc/sys/rtems/machine/_types.h: Use __int64_t for _off_t, fpos_t for
-+ selected targets.
-+
-+2010-02-05 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * libc/posix/telldir.c: Remove bogus nested prototype of lseek().
-+
-+2010-01-11 Sebastian Huber <sebastian.huber at embedded-brains.de>
-+
-+ * libc/posix/telldir.c (_cleanupdir): Fixed usage of freed memory.
-+
-+2009-12-18 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * libc/search/db_local.h:
-+ Use __uint32_t instead of u_int (prototype mismatches).
-+ * libc/search/extern.h (__buf_init):
-+ Use __uint32_t instead of int (16 bit target portability).
-+ * libc/search/hash_buf.c: Use ptrdiff_t instead of __uint32_t,
-+ use __uint32_t instead of int (16 bit target portability).
-+ * libc/search/hash.h: Use __uint32_it instead of int
-+ (16 bit target portability).
-+ * libm/common/modfl.c: Add cast to (double*) to avoid GCC warning.
-+ * libm/common/sf_llrint.c, libm/common/sf_round.c: Add explicit
-+ casts to __uint32_t to avoid overflows on implicit casts.
-+
-+2009-12-18 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ Merger with newlib-1.18.0.
-+
-+2009-10-29 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * libc/sys/rtems/machine/_types.h: Rework.
-+ * libc/sys/rtems/machine/stdint.h: Remove.
-+ * libc/include/inttypes.h:
-+ Rework logic to determine PRI*PTR.
-+ Prefer long64 over longlong64.
-+ * libc/include/machine/_default_types.h:
-+ Sync logic for __int32 with stdint.h (Prefer long over int).
-+ * libc/include/stdint.h:
-+ Remove __SPU__ hack.
-+ Prefer int for int16_t (sync with _default_types.h).
-+ Rework intptr_t determination.
-+
-+2009-10-28 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * libc/sys/rtems/machine/_types.h: New.
-+ Add custom time for _ssize_t.
-+ * libc/stdlib/assert.c: Sync with newlib-CVS.
-+ * configure.host: Add -DHAVE_ASSERT_FUNC to newlib_cflags.
-+
-+2009-10-27 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * libc/include/sys/pthread.h:
-+ Add pthread_atfork (Mandated by IEEE Std 1003.1-2008).
-+ Add pthread_rwlock_unlock (Formerly missing)
-+
-+2009-10-26 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * libc/include/sys/signal.h: Sync with newlib-CVS.
-+
-+2009-10-09 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * libc/include/sys/signal.h: Use pid_t as 1st arg to kill()
-+ (mandated by POSIX).
-+
-+2009-09-22 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * libc/sys/rtems/sys/queue.h: Update copyright (from FreeBSD).
-+ Remove CIRCLEQ_*.
-+ * libc/search/hcreate.c: Don't include sys/queue.h.
-+
-+2009-09-18 Christopher Faylor <me+cygwin at cgf.cx>
-+
-+ * libc/include/sys/unistd.h: Declare getpagesize as returning
-+ POSIX-mandated int.
-+
-+2009-09-15 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * libc/include/stdlib.h: Add posix_memalign.
-+
-+2009-09-11 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * configure.host (m32c): Remove -D_ABORT_PROVIDED.
-+
-+2009-09-10 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * configure.host: Add -D_NO_POPEN.
-+ * libc/sys/rtems/crt0.c: Don't provide waitpid unless used.
-+
-+2009-09-09 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * configure.host: Add -D_NO_WORDEXP.
-+
-+2009-09-06 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * libc/sys/rtems/crt0.c: Add issetugid.
-+
-+2009-09-02 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * libc/sys/rtems/crt0.c: Rework. Introduce macro RTEMS_STUB.
-+
-+2009-07-27 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * libc/sys/rtems/crt0.c: Add _isatty_r.
-+
-+2009-07-06 Joel Sherrill <joel.sherrill at oarcorp.com>
-+
-+ * libc/include/sys/features.h: Define _UNIX98_THREAD_MUTEX_ATTRIBUTES.
-+
-+2009-05-05 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * configure.host: Remove -DMISSING_SYSCALL_NAMES.
-+
-+2009-03-11 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * libc/stdlib/assert.c: Don't build __assert_func.
-+ * libc/sys/rtems/crt0.c: Add __assert_func.
-+
-+2009-03-09 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * libc/machine/powerpc/times.c: Remove.
-+ * libc/machine/powerpc/Makefile.am: Remove times.c.
-+ * libc/machine/powerpc/Makefile.in: Regenerate.
-+
-+2009-02-24 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * libc/unix/ttyname.c: Sync with newlib-cvs.
-+ * configure.host: Add -DHAVE_BLKSIZE to newlib_cflags.
-+
-+2009-02-22 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * libc/sys/rtems/machine/stdint.h: Add __lm32__.
-+ * libc/machine/lm32/configure.in: Set AC_CONFIG_SRC to setjmp.S.
-+ * libc/machine/lm32/configure: Regenerate.
-+
-+2009-02-20 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * libc/unix/Makefile.in: Regenerate.
-+
-+2009-02-20 Craig Howland <howland at LGSInnovations.com> on behalf of
-+ Sebastian Huber <sebastian.huber at embedded-brains.de>
-+
-+ * libc/unix/ttyname.c: Remove ttyname_r() (to a new file to avoid
-+ coupling ttyname_r() and ttyname() due to the latter's large buffer).
-+ * libc/unix/ttyname_r.c: New file to hold ttyname_r(), previously in
-+ ttyname.c.
-+ * libc/unix/ttyname.h: New file (common size definition for the 2
-+ ttyname*c files that are now split).
-+ * libc/unix/Makefile.am (ELIX_2_SOURCES): Add ttyname_r.c.
-+
-+2009-02-16 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * libc/sys/rtems/sys/param.h:
-+ Update copyright notice from FreeBSD.
-+ Remove HZ.
-+ Add #include <sys/priority.h>
-+ Remove priority handling (moved to sys/priority.h).
-+ Remove CLBYTES (Unused, abandoned in BSD).
-+
-+2009-02-06 Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+ * libc/include/sched.h:
-+ Remove (collides with RTEMS's schedul.h).
-+
-diff -Naur newlib-1.18.0.orig/newlib/configure.host newlib-1.18.0-rtems4.10-20110518/newlib/configure.host
---- newlib-1.18.0.orig/newlib/configure.host 2009-12-10 18:12:11.000000000 +0100
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/configure.host 2011-05-18 14:27:09.027560262 +0200
-@@ -556,6 +556,7 @@
- *-*-rtems*)
- default_newlib_io_long_long="yes"
- default_newlib_io_c99_formats="yes"
-+ newlib_cflags="${newlib_cflags} -D_COMPILING_NEWLIB"
- newlib_cflags="${newlib_cflags} -DMALLOC_PROVIDED -DEXIT_PROVIDED -DSIGNAL_PROVIDED -DREENTRANT_SYSCALLS_PROVIDED -DHAVE_NANOSLEEP -DHAVE_BLKSIZE -DHAVE_FCNTL -DHAVE_ASSERT_FUNC"
- # turn off unsupported items in posix directory
- newlib_cflags="${newlib_cflags} -D_NO_GETLOGIN -D_NO_GETPWENT -D_NO_GETUT -D_NO_GETPASS -D_NO_SIGSET -D_NO_WORDEXP -D_NO_POPEN"
-diff -Naur newlib-1.18.0.orig/newlib/doc/makedoc.c newlib-1.18.0-rtems4.10-20110518/newlib/doc/makedoc.c
---- newlib-1.18.0.orig/newlib/doc/makedoc.c 2009-03-25 22:16:04.000000000 +0100
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/doc/makedoc.c 2011-05-18 14:27:09.027560262 +0200
-@@ -57,7 +57,7 @@
- {
- char *ptr;
- unsigned int write_idx;
-- unsigned int size;
-+ size_t size;
- } string_type;
-
-
-@@ -68,7 +68,7 @@
-
- static void DEFUN(init_string_with_size,(buffer, size),
- string_type *buffer AND
-- unsigned int size )
-+ size_t size )
- {
- buffer->write_idx = 0;
- buffer->size = size;
-@@ -219,8 +219,8 @@
- stinst_type *pc;
- stinst_type sstack[STACK];
- stinst_type *ssp = &sstack[0];
--int istack[STACK];
--int *isp = &istack[0];
-+long istack[STACK];
-+long *isp = &istack[0];
-
- typedef int *word_type;
-
-@@ -270,7 +270,7 @@
- {
- isp++;
- pc++;
-- *isp = (int)(*pc);
-+ *isp = (long)(*pc);
- pc++;
-
- }
-diff -Naur newlib-1.18.0.orig/newlib/libc/include/inttypes.h newlib-1.18.0-rtems4.10-20110518/newlib/libc/include/inttypes.h
---- newlib-1.18.0.orig/newlib/libc/include/inttypes.h 2009-01-19 23:02:06.000000000 +0100
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/include/inttypes.h 2011-05-18 14:27:09.028560277 +0200
-@@ -242,15 +242,17 @@
- #define SCNxMAX __SCNMAX(x)
-
- /* ptr types */
--#if __have_long64
--#define __PRIPTR(x) __STRINGIFY(l##x)
--#define __SCNPTR(x) __STRINGIFY(l##x)
--#elif __have_longlong64
--#define __PRIPTR(x) __STRINGIFY(ll##x)
--#define __SCNPTR(x) __STRINGIFY(ll##x)
-+#if INTPTR_MAX == INT64_MAX
-+#define __PRIPTR(x) __PRI64(x)
-+#define __SCNPTR(x) __SCN64(x)
-+#elif INTPTR_MAX == INT32_MAX
-+#define __PRIPTR(x) __PRI32(x)
-+#define __SCNPTR(x) __SCN32(x)
-+#elif INTPTR_MAX == INT16_MAX
-+#define __PRIPTR(x) __PRI16(x)
-+#define __SCNPTR(x) __SCN16(x)
- #else
--#define __PRIPTR(x) __STRINGIFY(x)
--#define __SCNPTR(x) __STRINGIFY(x)
-+#error cannot determine PRI*PTR
- #endif
-
- #define PRIdPTR __PRIPTR(d)
-diff -Naur newlib-1.18.0.orig/newlib/libc/include/machine/_default_types.h newlib-1.18.0-rtems4.10-20110518/newlib/libc/include/machine/_default_types.h
---- newlib-1.18.0.orig/newlib/libc/include/machine/_default_types.h 2008-06-12 00:14:54.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/include/machine/_default_types.h 2011-05-18 14:27:09.028560277 +0200
-@@ -54,14 +54,14 @@
- #endif
- #endif
-
--#if __EXP(INT_MAX) == 0x7fffffffL
--typedef signed int __int32_t;
--typedef unsigned int __uint32_t;
--#define ___int32_t_defined 1
--#elif __EXP(LONG_MAX) == 0x7fffffffL
-+#if __EXP(LONG_MAX) == 0x7fffffffL
- typedef signed long __int32_t;
- typedef unsigned long __uint32_t;
- #define ___int32_t_defined 1
-+#elif __EXP(INT_MAX) == 0x7fffffffL
-+typedef signed int __int32_t;
-+typedef unsigned int __uint32_t;
-+#define ___int32_t_defined 1
- #elif __EXP(SHRT_MAX) == 0x7fffffffL
- typedef signed short __int32_t;
- typedef unsigned short __uint32_t;
-diff -Naur newlib-1.18.0.orig/newlib/libc/include/sched.h newlib-1.18.0-rtems4.10-20110518/newlib/libc/include/sched.h
---- newlib-1.18.0.orig/newlib/libc/include/sched.h 2007-09-21 23:02:15.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/include/sched.h 2011-05-18 14:27:09.028560277 +0200
-@@ -1,11 +1,94 @@
-+/*
-+ * Written by Joel Sherrill <joel at OARcorp.com>.
-+ *
-+ * COPYRIGHT (c) 1989-2010.
-+ * On-Line Applications Research Corporation (OAR).
-+ *
-+ * Permission to use, copy, modify, and distribute this software for any
-+ * purpose without fee is hereby granted, provided that this entire notice
-+ * is included in all copies of any software which is or includes a copy
-+ * or modification of this software.
-+ *
-+ * THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR IMPLIED
-+ * WARRANTY. IN PARTICULAR, THE AUTHOR MAKES NO REPRESENTATION
-+ * OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY OF THIS
-+ * SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE.
-+ *
-+ * $Id: sched.h,v 1.2 2010/04/01 18:33:33 jjohnstn Exp $
-+ */
-+
- #ifndef _SCHED_H_
- #define _SCHED_H_
-
-+#include <sys/types.h>
-+#include <sys/sched.h>
-+
- #ifdef __cplusplus
- extern "C" {
- #endif
-
--#include <sys/sched.h>
-+#if defined(_POSIX_PRIORITY_SCHEDULING)
-+/*
-+ * XBD 13 - Set Scheduling Parameters, P1003.1b-2008, p. 1803
-+ */
-+int sched_setparam(
-+ pid_t __pid,
-+ const struct sched_param *__param
-+);
-+
-+/*
-+ * XBD 13 - Set Scheduling Parameters, P1003.1b-2008, p. 1800
-+ */
-+int sched_getparam(
-+ pid_t __pid,
-+ struct sched_param *__param
-+);
-+
-+/*
-+ * XBD 13 - Set Scheduling Policy and Scheduling Parameters,
-+ * P1003.1b-2008, p. 1805
-+ */
-+int sched_setscheduler(
-+ pid_t __pid,
-+ int __policy,
-+ const struct sched_param *__param
-+);
-+
-+/*
-+ * XBD 13 - Get Scheduling Policy, P1003.1b-2008, p. 1801
-+ */
-+int sched_getscheduler(
-+ pid_t __pid
-+);
-+
-+/*
-+ * XBD 13 - Get Scheduling Parameter Limits, P1003.1b-2008, p. 1799
-+ */
-+int sched_get_priority_max(
-+ int __policy
-+);
-+
-+int sched_get_priority_min(
-+ int __policy
-+);
-+
-+/*
-+ * XBD 13 - Get Scheduling Parameter Limits, P1003.1b-2008, p. 1802
-+ */
-+int sched_rr_get_interval(
-+ pid_t __pid,
-+ struct timespec *__interval
-+);
-+#endif /* _POSIX_PRIORITY_SCHEDULING */
-+
-+#if defined(_POSIX_THREADS) || defined(_POSIX_PRIORITY_SCHEDULING)
-+
-+/*
-+ * XBD 13 - Yield Processor, P1003.1b-2008, p. 1807
-+ */
-+int sched_yield( void );
-+
-+#endif /* _POSIX_THREADS or _POSIX_PRIORITY_SCHEDULING */
-
- #ifdef __cplusplus
- }
-diff -Naur newlib-1.18.0.orig/newlib/libc/include/stdint.h newlib-1.18.0-rtems4.10-20110518/newlib/libc/include/stdint.h
---- newlib-1.18.0.orig/newlib/libc/include/stdint.h 2009-04-24 23:55:07.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/include/stdint.h 2011-05-18 14:27:09.028560277 +0200
-@@ -33,7 +33,7 @@
- /* Check if "long" is 64bit or 32bit wide */
- #if __STDINT_EXP(LONG_MAX) > 0x7fffffff
- #define __have_long64 1
--#elif __STDINT_EXP(LONG_MAX) == 0x7fffffff && !defined(__SPU__)
-+#elif __STDINT_EXP(LONG_MAX) == 0x7fffffff
- #define __have_long32 1
- #endif
-
-@@ -49,14 +49,14 @@
- #define __int_least8_t_defined 1
- #endif
-
--#if __STDINT_EXP(SHRT_MAX) == 0x7fff
--typedef signed short int16_t;
--typedef unsigned short uint16_t;
--#define __int16_t_defined 1
--#elif __STDINT_EXP(INT_MAX) == 0x7fff
-+#if __STDINT_EXP(INT_MAX) == 0x7fff
- typedef signed int int16_t;
- typedef unsigned int uint16_t;
- #define __int16_t_defined 1
-+#elif __STDINT_EXP(SHRT_MAX) == 0x7fff
-+typedef signed short int16_t;
-+typedef unsigned short uint16_t;
-+#define __int16_t_defined 1
- #elif __STDINT_EXP(SCHAR_MAX) == 0x7fff
- typedef signed char int16_t;
- typedef unsigned char uint16_t;
-@@ -239,6 +239,29 @@
- * GCC doesn't provide an appropriate macro for [u]intptr_t
- * For now, use __PTRDIFF_TYPE__
- */
-+#if defined(__SIZEOF_POINTER__)
-+#if __SIZEOF_POINTER__ == 8
-+ typedef int64_t intptr_t;
-+ typedef uint64_t uintptr_t;
-+#define INTPTR_MAX INT64_MAX
-+#define INTPTR_MIN INT64_MIN
-+#define UINTPTR_MAX UINT64_MAX
-+#elif __SIZEOF_POINTER__ == 4
-+ typedef int32_t intptr_t;
-+ typedef uint32_t uintptr_t;
-+#define INTPTR_MAX INT32_MAX
-+#define INTPTR_MIN INT32_MIN
-+#define UINTPTR_MAX UINT32_MAX
-+#elif __SIZEOF_POINTER__ == 2
-+ typedef int16_t intptr_t;
-+ typedef uint16_t uintptr_t;
-+#define INTPTR_MAX INT16_MAX
-+#define INTPTR_MIN INT16_MIN
-+#define UINTPTR_MAX UINT16_MAX
-+#else
-+#error cannot determine intptr_t
-+#endif
-+#else
- #if defined(__PTRDIFF_TYPE__)
- typedef signed __PTRDIFF_TYPE__ intptr_t;
- typedef unsigned __PTRDIFF_TYPE__ uintptr_t;
-@@ -260,6 +283,7 @@
- #define INTPTR_MIN (-__STDINT_EXP(LONG_MAX) - 1)
- #define UINTPTR_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1)
- #endif
-+#endif
-
- /* Limits of Specified-Width Integer Types */
-
-@@ -408,6 +432,8 @@
- /* This must match size_t in stddef.h, currently long unsigned int */
- #ifdef __SIZE_MAX__
- #define SIZE_MAX __SIZE_MAX__
-+#elif defined(__SIZEOF_SIZE_T__) && defined(__CHAR_BIT__)
-+#define SIZE_MAX (((1UL << (__SIZEOF_SIZE_T__ * __CHAR_BIT__ - 1)) - 1) * 2 + 1)
- #else
- #define SIZE_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1)
- #endif
-diff -Naur newlib-1.18.0.orig/newlib/libc/include/string.h newlib-1.18.0-rtems4.10-20110518/newlib/libc/include/string.h
---- newlib-1.18.0.orig/newlib/libc/include/string.h 2008-06-18 17:27:27.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/include/string.h 2011-05-18 14:27:09.028560277 +0200
-@@ -49,18 +49,11 @@
- #ifndef __STRICT_ANSI__
- char *_EXFUN(strtok_r,(char *, const char *, char **));
-
--int _EXFUN(bcmp,(const void *, const void *, size_t));
--void _EXFUN(bcopy,(const void *, void *, size_t));
--void _EXFUN(bzero,(void *, size_t));
--int _EXFUN(ffs,(int));
--char *_EXFUN(index,(const char *, int));
- _PTR _EXFUN(memccpy,(_PTR, const _PTR, int, size_t));
- _PTR _EXFUN(mempcpy,(_PTR, const _PTR, size_t));
- _PTR _EXFUN(memmem, (const _PTR, size_t, const _PTR, size_t));
--char *_EXFUN(rindex,(const char *, int));
- char *_EXFUN(stpcpy,(char *, const char *));
- char *_EXFUN(stpncpy,(char *, const char *, size_t));
--int _EXFUN(strcasecmp,(const char *, const char *));
- char *_EXFUN(strcasestr,(const char *, const char *));
- char *_EXFUN(strdup,(const char *));
- char *_EXFUN(_strdup_r,(struct _reent *, const char *));
-@@ -69,7 +62,6 @@
- char *_EXFUN(strerror_r,(int, char *, size_t));
- size_t _EXFUN(strlcat,(char *, const char *, size_t));
- size_t _EXFUN(strlcpy,(char *, const char *, size_t));
--int _EXFUN(strncasecmp,(const char *, const char *, size_t));
- size_t _EXFUN(strnlen,(const char *, size_t));
- char *_EXFUN(strsep,(char **, const char *));
- char *_EXFUN(strlwr,(char *));
-@@ -81,20 +73,6 @@
- int _EXFUN(strtosigno, (const char *__name));
- #endif
-
--/* These function names are used on Windows and perhaps other systems. */
--#ifndef strcmpi
--#define strcmpi strcasecmp
--#endif
--#ifndef stricmp
--#define stricmp strcasecmp
--#endif
--#ifndef strncmpi
--#define strncmpi strncasecmp
--#endif
--#ifndef strnicmp
--#define strnicmp strncasecmp
--#endif
--
- #endif /* ! __STRICT_ANSI__ */
-
- #include <sys/string.h>
-diff -Naur newlib-1.18.0.orig/newlib/libc/include/strings.h newlib-1.18.0-rtems4.10-20110518/newlib/libc/include/strings.h
---- newlib-1.18.0.orig/newlib/libc/include/strings.h 1970-01-01 01:00:00.000000000 +0100
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/include/strings.h 2011-05-18 14:27:09.029560292 +0200
-@@ -0,0 +1,44 @@
-+/*
-+ * strings.h
-+ *
-+ * Definitions for string operations.
-+ */
-+
-+#ifndef _STRINGS_H_
-+#define _STRINGS_H_
-+
-+#include "_ansi.h"
-+#include <sys/reent.h>
-+
-+#include <sys/types.h> /* for size_t */
-+#include <locale.h> /* for locale_t */
-+
-+_BEGIN_STD_C
-+
-+#ifndef __STRICT_ANSI__
-+/*
-+ * Marked LEGACY in Open Group Base Specifications Issue 6/IEEE Std 1003.1-2004
-+ * Removed from Open Group Base Specifications Issue 7/IEEE Std 1003.1-2008
-+ */
-+int _EXFUN(bcmp,(const void *, const void *, size_t));
-+void _EXFUN(bcopy,(const void *, void *, size_t));
-+void _EXFUN(bzero,(void *, size_t));
-+char *_EXFUN(index,(const char *, int));
-+char *_EXFUN(rindex,(const char *, int));
-+#endif /* ! __STRICT_ANSI__ */
-+
-+int _EXFUN(ffs,(int));
-+int _EXFUN(strcasecmp,(const char *, const char *));
-+#if 0
-+/* Not implemented */
-+int _EXFUN(strcasecmp_l,(const char *, const char *, locale_t));
-+#endif
-+int _EXFUN(strncasecmp,(const char *, const char *, size_t));
-+#if 0
-+/* Not implemented */
-+int _EXFUN(strncasecmp_l,(const char *, const char *, size_t, locale_t));
-+#endif
-+
-+_END_STD_C
-+
-+#endif /* _STRINGS_H_ */
-diff -Naur newlib-1.18.0.orig/newlib/libc/include/sys/features.h newlib-1.18.0-rtems4.10-20110518/newlib/libc/include/sys/features.h
---- newlib-1.18.0.orig/newlib/libc/include/sys/features.h 2009-07-06 20:59:04.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/include/sys/features.h 2011-05-18 14:27:09.029560292 +0200
-@@ -33,7 +33,7 @@
- #define _POSIX_VERSION 199309L
- #define _POSIX_ASYNCHRONOUS_IO 1
- #define _POSIX_FSYNC 1
--#define _POSIX_MAPPED_FILES 1
-+/* #define _POSIX_MAPPED_FILES 1 */
- #define _POSIX_MEMLOCK 1
- #define _POSIX_MEMLOCK_RANGE 1
- #define _POSIX_MEMORY_PROTECTION 1
-diff -Naur newlib-1.18.0.orig/newlib/libc/include/sys/sched.h newlib-1.18.0-rtems4.10-20110518/newlib/libc/include/sys/sched.h
---- newlib-1.18.0.orig/newlib/libc/include/sys/sched.h 2002-06-20 21:51:24.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/include/sys/sched.h 2011-05-18 14:27:09.029560292 +0200
-@@ -1,7 +1,7 @@
- /*
- * Written by Joel Sherrill <joel at OARcorp.com>.
- *
-- * COPYRIGHT (c) 1989-2000.
-+ * COPYRIGHT (c) 1989-2010.
- * On-Line Applications Research Corporation (OAR).
- *
- * Permission to use, copy, modify, and distribute this software for any
-@@ -14,51 +14,53 @@
- * OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY OF THIS
- * SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE.
- *
-- * $Id: sched.h,v 1.2 2002/06/20 19:51:24 fitzsim Exp $
-+ * $Id: sched.h,v 1.3 2010/04/01 18:33:37 jjohnstn Exp $
- */
-
-
--#ifndef __POSIX_SYS_SCHEDULING_h
--#define __POSIX_SYS_SCHEDULING_h
-+#ifndef _SYS_SCHED_H_
-+#define _SYS_SCHED_H_
-
- #ifdef __cplusplus
- extern "C" {
- #endif
-
--#include <sys/unistd.h>
--
--#include <sys/types.h>
--#include <sys/time.h>
--
--/* Scheduling Policies, P1003.1b-1993, p. 250
-- NOTE: SCHED_SPORADIC added by P1003.4b/D8, p. 34. */
--
-+/* Scheduling Policies */
-+/* Open Group Specifications Issue 6 */
-+#if defined(__CYGWIN__)
-+#define SCHED_OTHER 3
-+#else
- #define SCHED_OTHER 0
-+#endif
-+
- #define SCHED_FIFO 1
- #define SCHED_RR 2
-
- #if defined(_POSIX_SPORADIC_SERVER)
--#define SCHED_SPORADIC 3
-+#define SCHED_SPORADIC 4
- #endif
-
--/* Scheduling Parameters, P1003.1b-1993, p. 249
-- NOTE: Fields whose name begins with "ss_" added by P1003.4b/D8, p. 33. */
-+/* Scheduling Parameters */
-+/* Open Group Specifications Issue 6 */
-
- struct sched_param {
- int sched_priority; /* Process execution scheduling priority */
-
--#if defined(_POSIX_SPORADIC_SERVER)
-- int ss_low_priority; /* Low scheduling priority for sporadic */
-+#if defined(_POSIX_SPORADIC_SERVER) || defined(_POSIX_THREAD_SPORADIC_SERVER)
-+ int sched_ss_low_priority; /* Low scheduling priority for sporadic */
- /* server */
-- struct timespec ss_replenish_period;
-+ struct timespec sched_ss_repl_period;
- /* Replenishment period for sporadic server */
-- struct timespec ss_initial_budget; /* Initial budget for sporadic server */
-+ struct timespec sched_ss_init_budget;
-+ /* Initial budget for sporadic server */
-+ int sched_ss_max_repl; /* Maximum pending replenishments for */
-+ /* sporadic server */
- #endif
- };
-
- #ifdef __cplusplus
- }
--#endif
-+#endif
-
- #endif
- /* end of include file */
-diff -Naur newlib-1.18.0.orig/newlib/libc/include/sys/types.h newlib-1.18.0-rtems4.10-20110518/newlib/libc/include/sys/types.h
---- newlib-1.18.0.orig/newlib/libc/include/sys/types.h 2009-09-28 18:42:21.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/include/sys/types.h 2011-05-18 14:27:09.029560292 +0200
-@@ -176,7 +176,11 @@
- #endif
- typedef _ssize_t ssize_t;
-
--#ifndef __CYGWIN__
-+#if defined(__rtems__)
-+typedef _mode_t mode_t;
-+#endif
-+
-+#if !defined(__CYGWIN__) && !defined(__rtems__)
- #ifdef __MS_types__
- typedef char * addr_t;
- typedef int mode_t;
-diff -Naur newlib-1.18.0.orig/newlib/libc/include/time.h newlib-1.18.0-rtems4.10-20110518/newlib/libc/include/time.h
---- newlib-1.18.0.orig/newlib/libc/include/time.h 2008-10-16 23:53:58.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/include/time.h 2011-05-18 14:27:09.029560292 +0200
-@@ -212,7 +212,11 @@
- the identifier of the CPU_time clock associated with the PROCESS
- making the function call. */
-
-+#if defined(__rtems__) && !defined( __STRICT_ANSI__)
-+/* Don't use: Removed in rtems > 4.10 */
- #define CLOCK_PROCESS_CPUTIME (clockid_t)2
-+#endif
-+#define CLOCK_PROCESS_CPUTIME_ID (clockid_t)2
-
- #endif
-
-@@ -222,7 +226,11 @@
- the identifier of the CPU_time clock associated with the THREAD
- making the function call. */
-
-+#if defined(__rtems__) && !defined( __STRICT_ANSI__)
-+/* Don't use: Removed in rtems > 4.10 */
- #define CLOCK_THREAD_CPUTIME (clockid_t)3
-+#endif
-+#define CLOCK_THREAD_CPUTIME_ID (clockid_t)3
-
- #endif
-
-diff -Naur newlib-1.18.0.orig/newlib/libc/machine/powerpc/Makefile.am newlib-1.18.0-rtems4.10-20110518/newlib/libc/machine/powerpc/Makefile.am
---- newlib-1.18.0.orig/newlib/libc/machine/powerpc/Makefile.am 2007-05-24 19:33:35.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/machine/powerpc/Makefile.am 2011-05-18 14:27:09.029560292 +0200
-@@ -10,7 +10,7 @@
-
- AM_CFLAGS = -I $(srcdir)/../../stdio -I $(srcdir)/../../stdlib
-
--lib_a_SOURCES = setjmp.S times.c
-+lib_a_SOURCES = setjmp.S
- lib_a_CCASFLAGS=$(AM_CCASFLAGS)
- lib_a_CFLAGS=$(AM_CFLAGS)
- lib_a_LIBADD = @extra_objs@
-diff -Naur newlib-1.18.0.orig/newlib/libc/machine/powerpc/Makefile.in newlib-1.18.0-rtems4.10-20110518/newlib/libc/machine/powerpc/Makefile.in
---- newlib-1.18.0.orig/newlib/libc/machine/powerpc/Makefile.in 2009-10-21 00:44:03.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/machine/powerpc/Makefile.in 2011-05-18 14:27:09.030560307 +0200
-@@ -51,7 +51,7 @@
- LIBRARIES = $(noinst_LIBRARIES)
- ARFLAGS = cru
- lib_a_AR = $(AR) $(ARFLAGS)
--am_lib_a_OBJECTS = lib_a-setjmp.$(OBJEXT) lib_a-times.$(OBJEXT)
-+am_lib_a_OBJECTS = lib_a-setjmp.$(OBJEXT)
- lib_a_OBJECTS = $(am_lib_a_OBJECTS)
- DEFAULT_INCLUDES = -I. at am__isrc@
- depcomp =
-@@ -173,7 +173,7 @@
- AM_CCASFLAGS = $(INCLUDES)
- noinst_LIBRARIES = lib.a
- AM_CFLAGS = -I $(srcdir)/../../stdio -I $(srcdir)/../../stdlib
--lib_a_SOURCES = setjmp.S times.c
-+lib_a_SOURCES = setjmp.S
- lib_a_CCASFLAGS = $(AM_CCASFLAGS)
- lib_a_CFLAGS = $(AM_CFLAGS)
- lib_a_LIBADD = @extra_objs@
-@@ -184,7 +184,7 @@
- all: all-am
-
- .SUFFIXES:
--.SUFFIXES: .S .c .o .obj
-+.SUFFIXES: .S .o .obj
- am--refresh:
- @:
- $(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps)
-@@ -245,18 +245,6 @@
- lib_a-setjmp.obj: setjmp.S
- $(CCAS) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CCASFLAGS) $(CCASFLAGS) -c -o lib_a-setjmp.obj `if test -f 'setjmp.S'; then $(CYGPATH_W) 'setjmp.S'; else $(CYGPATH_W) '$(srcdir)/setjmp.S'; fi`
-
--.c.o:
-- $(COMPILE) -c $<
--
--.c.obj:
-- $(COMPILE) -c `$(CYGPATH_W) '$<'`
--
--lib_a-times.o: times.c
-- $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-times.o `test -f 'times.c' || echo '$(srcdir)/'`times.c
--
--lib_a-times.obj: times.c
-- $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-times.obj `if test -f 'times.c'; then $(CYGPATH_W) 'times.c'; else $(CYGPATH_W) '$(srcdir)/times.c'; fi`
--
- ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
- list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
- unique=`for i in $$list; do \
-diff -Naur newlib-1.18.0.orig/newlib/libc/machine/powerpc/times.c newlib-1.18.0-rtems4.10-20110518/newlib/libc/machine/powerpc/times.c
---- newlib-1.18.0.orig/newlib/libc/machine/powerpc/times.c 2002-07-22 22:26:51.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/machine/powerpc/times.c 1970-01-01 01:00:00.000000000 +0100
-@@ -1,36 +0,0 @@
--/* Time support routines for PowerPC.
-- *
-- * Written by Aldy Hernandez.
-- */
--
--#include <_ansi.h>
--#include <reent.h>
--#include <sys/time.h>
--#include <sys/times.h>
--#include <sys/resource.h>
--
--clock_t
--times (struct tms *tp)
--{
-- struct rusage usage;
-- union {
-- struct rusage r;
-- /* Newlib's rusage has only 2 fields. We need to make room for
-- when we call the system's rusage. This should be enough. */
-- int filler[32];
-- } host_ru;
--
-- getrusage (RUSAGE_SELF, (void *)&host_ru);
--
-- if (tp)
-- {
-- tp->tms_utime = host_ru.r.ru_utime.tv_sec * 1000
-- + host_ru.r.ru_utime.tv_usec;
-- tp->tms_stime = host_ru.r.ru_stime.tv_sec * 1000
-- + host_ru.r.ru_stime.tv_usec;
-- tp->tms_cutime = 0; /* user time, children */
-- tp->tms_cstime = 0; /* system time, children */
-- }
--
-- return tp->tms_utime;
--}
-diff -Naur newlib-1.18.0.orig/newlib/libc/misc/__dprintf.c newlib-1.18.0-rtems4.10-20110518/newlib/libc/misc/__dprintf.c
---- newlib-1.18.0.orig/newlib/libc/misc/__dprintf.c 2008-12-11 18:27:55.000000000 +0100
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/misc/__dprintf.c 2011-05-18 14:27:09.034560370 +0200
-@@ -5,6 +5,7 @@
- */
-
- #include <_ansi.h>
-+#include <stdint.h>
- #include "ctype.h"
- #include "reent.h"
- #include "string.h"
-@@ -131,7 +132,7 @@
- write_string (unctrl (c));
- break;
- case 'p' :
-- l = (_POINTER_INT) va_arg (args, char *);
-+ l = (intptr_t) va_arg (args, char *);
- print_number (16, 1, l);
- break;
- case 'd' :
-diff -Naur newlib-1.18.0.orig/newlib/libc/misc/ffs.c newlib-1.18.0-rtems4.10-20110518/newlib/libc/misc/ffs.c
---- newlib-1.18.0.orig/newlib/libc/misc/ffs.c 2003-06-06 21:57:51.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/misc/ffs.c 2011-05-18 14:27:09.034560370 +0200
-@@ -24,7 +24,7 @@
-
- No supporting OS subroutines are required. */
-
--#include <_ansi.h>
-+#include <strings.h>
-
- int
- _DEFUN(ffs, (word),
-diff -Naur newlib-1.18.0.orig/newlib/libc/posix/opendir.c newlib-1.18.0-rtems4.10-20110518/newlib/libc/posix/opendir.c
---- newlib-1.18.0.orig/newlib/libc/posix/opendir.c 2003-06-06 21:57:51.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/posix/opendir.c 2011-05-18 14:27:09.034560370 +0200
-@@ -74,6 +74,7 @@
- dirp->dd_len = 512;
-
- if (dirp->dd_buf == NULL) {
-+ free(dirp);
- close (fd);
- return NULL;
- }
-diff -Naur newlib-1.18.0.orig/newlib/libc/posix/readdir.c newlib-1.18.0-rtems4.10-20110518/newlib/libc/posix/readdir.c
---- newlib-1.18.0.orig/newlib/libc/posix/readdir.c 2003-06-06 21:57:51.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/posix/readdir.c 2011-05-18 14:27:09.034560370 +0200
-@@ -37,6 +37,7 @@
- static char sccsid[] = "@(#)readdir.c 5.7 (Berkeley) 6/1/90";
- #endif /* LIBC_SCCS and not lint */
-
-+#include <stdint.h>
- #include <dirent.h>
-
- extern int getdents (int fd, void *dp, int count);
-@@ -75,7 +76,7 @@
- continue;
- }
- dp = (struct dirent *)(dirp->dd_buf + dirp->dd_loc);
-- if ((int)dp & 03) { /* bogus pointer check */
-+ if ((intptr_t)dp & 03) { /* bogus pointer check */
- #ifdef HAVE_DD_LOCK
- __lock_release_recursive(dirp->dd_lock);
- #endif
-diff -Naur newlib-1.18.0.orig/newlib/libc/posix/rewinddir.c newlib-1.18.0-rtems4.10-20110518/newlib/libc/posix/rewinddir.c
---- newlib-1.18.0.orig/newlib/libc/posix/rewinddir.c 2003-06-06 21:57:51.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/posix/rewinddir.c 2011-05-18 14:27:09.035560385 +0200
-@@ -48,7 +48,7 @@
- #ifdef HAVE_DD_LOCK
- __lock_acquire_recursive(dirp->dd_lock);
- #endif
-- _seekdir((dirp), (off_t)0);
-+ _seekdir((dirp), 0L);
- #ifdef HAVE_DD_LOCK
- __lock_release_recursive(dirp->dd_lock);
- #endif
-diff -Naur newlib-1.18.0.orig/newlib/libc/posix/telldir.c newlib-1.18.0-rtems4.10-20110518/newlib/libc/posix/telldir.c
---- newlib-1.18.0.orig/newlib/libc/posix/telldir.c 2008-11-27 22:01:40.000000000 +0100
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/posix/telldir.c 2011-05-18 14:27:09.035560385 +0200
-@@ -67,7 +67,7 @@
- #define NDIRHASH 32 /* Num of hash lists, must be a power of 2 */
- #define LOCHASH(i) ((i)&(NDIRHASH-1))
-
--static long dd_loccnt; /* Index of entry for sequential readdir's */
-+static long dd_loccnt = 1; /* Index of entry for sequential readdir's */
- static struct ddloc *dd_hash[NDIRHASH]; /* Hash list heads for ddlocs */
- __LOCK_INIT(static, dd_hash_lock);
-
-@@ -119,40 +119,46 @@
- register struct ddloc *lp;
- register struct ddloc **prevlp;
- struct dirent *dp;
-- extern long lseek();
-
- #ifdef HAVE_DD_LOCK
- __lock_acquire(dd_hash_lock);
- #endif
-- prevlp = &dd_hash[LOCHASH(loc)];
-- lp = *prevlp;
-- while (lp != NULL) {
-- if (lp->loc_index == loc)
-- break;
-- prevlp = &lp->loc_next;
-- lp = lp->loc_next;
-- }
-- if (lp == NULL) {
-+ if (loc != 0) {
-+ prevlp = &dd_hash[LOCHASH(loc)];
-+ lp = *prevlp;
-+ while (lp != NULL) {
-+ if (lp->loc_index == loc)
-+ break;
-+ prevlp = &lp->loc_next;
-+ lp = lp->loc_next;
-+ }
-+ if (lp == NULL) {
- #ifdef HAVE_DD_LOCK
-- __lock_release(dd_hash_lock);
-+ __lock_release(dd_hash_lock);
- #endif
-- return;
-- }
-- if (lp->loc_loc == dirp->dd_loc && lp->loc_seek == dirp->dd_seek)
-- goto found;
-- (void) lseek(dirp->dd_fd, lp->loc_seek, 0);
-- dirp->dd_seek = lp->loc_seek;
-- dirp->dd_loc = 0;
-- while (dirp->dd_loc < lp->loc_loc) {
-- dp = readdir(dirp);
-- if (dp == NULL)
-- break;
-- }
-+ return;
-+ }
-+ if (lp->loc_loc == dirp->dd_loc && lp->loc_seek == dirp->dd_seek)
-+ goto found;
-+ (void) lseek(dirp->dd_fd, lp->loc_seek, 0);
-+ dirp->dd_seek = lp->loc_seek;
-+ dirp->dd_loc = 0;
-+ while (dirp->dd_loc < lp->loc_loc) {
-+ dp = readdir(dirp);
-+ if (dp == NULL)
-+ break;
-+ }
- found:
- #ifdef SINGLEUSE
-- *prevlp = lp->loc_next;
-- free((caddr_t)lp);
-+ *prevlp = lp->loc_next;
-+ free((caddr_t)lp);
- #endif
-+ } else {
-+ // loc 0 means rewinding
-+ (void) lseek(dirp->dd_fd, 0, 0);
-+ dirp->dd_seek = 0;
-+ dirp->dd_loc = 0;
-+ }
- #ifdef HAVE_DD_LOCK
- __lock_release(dd_hash_lock);
- #endif
-@@ -169,26 +175,26 @@
- __lock_acquire(dd_hash_lock);
- #endif
- for (i = 0; i < NDIRHASH; ++i) {
-+ struct ddloc head;
- register struct ddloc *lp;
- register struct ddloc *prevlp;
-+
- lp = dd_hash[i];
-- while (lp != NULL && lp->loc_dirp == dirp) {
-- dd_hash[i] = lp->loc_next;
-- prevlp = lp;
-- free((caddr_t)lp);
-- lp = prevlp->loc_next;
-- }
-- prevlp = lp;
-+ head.loc_next = lp;
-+ prevlp = &head;
- while (lp != NULL) {
-- lp = lp->loc_next;
-- if (lp != NULL && lp->loc_dirp == dirp) {
-- prevlp->loc_next = lp->loc_next;
-+ struct ddloc *nextlp;
-+
-+ nextlp = lp->loc_next;
-+ if (lp->loc_dirp == dirp) {
-+ prevlp->loc_next = nextlp;
- free((caddr_t)lp);
-- lp = prevlp;
- }
- else
- prevlp = lp;
-+ lp = nextlp;
- }
-+ dd_hash[i] = head.loc_next;
- }
- #ifdef HAVE_DD_LOCK
- __lock_release(dd_hash_lock);
-diff -Naur newlib-1.18.0.orig/newlib/libc/search/db_local.h newlib-1.18.0-rtems4.10-20110518/newlib/libc/search/db_local.h
---- newlib-1.18.0.orig/newlib/libc/search/db_local.h 2002-06-25 01:05:08.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/search/db_local.h 2011-05-18 14:27:09.035560385 +0200
-@@ -102,11 +102,11 @@
- typedef struct __db {
- DBTYPE type; /* Underlying db type. */
- int (*close)(struct __db *);
-- int (*del)(const struct __db *, const DBT *, u_int);
-- int (*get)(const struct __db *, const DBT *, DBT *, u_int);
-- int (*put)(const struct __db *, DBT *, const DBT *, u_int);
-- int (*seq)(const struct __db *, DBT *, DBT *, u_int);
-- int (*sync)(const struct __db *, u_int);
-+ int (*del)(const struct __db *, const DBT *, __uint32_t);
-+ int (*get)(const struct __db *, const DBT *, DBT *, __uint32_t);
-+ int (*put)(const struct __db *, DBT *, const DBT *, __uint32_t);
-+ int (*seq)(const struct __db *, DBT *, DBT *, __uint32_t);
-+ int (*sync)(const struct __db *, __uint32_t);
- void *internal; /* Access method private. */
- int (*fd)(const struct __db *);
- } DB;
-diff -Naur newlib-1.18.0.orig/newlib/libc/search/extern.h newlib-1.18.0-rtems4.10-20110518/newlib/libc/search/extern.h
---- newlib-1.18.0.orig/newlib/libc/search/extern.h 2002-06-20 21:51:31.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/search/extern.h 2011-05-18 14:27:09.035560385 +0200
-@@ -43,7 +43,7 @@
- int __big_split(HTAB *, BUFHEAD *, BUFHEAD *, BUFHEAD *,
- int, __uint32_t, SPLIT_RETURN *);
- int __buf_free(HTAB *, int, int);
--void __buf_init(HTAB *, int);
-+void __buf_init(HTAB *, __uint32_t);
- __uint32_t __call_hash(HTAB *, char *, int);
- int __delpair(HTAB *, BUFHEAD *, int);
- int __expand_table(HTAB *);
-diff -Naur newlib-1.18.0.orig/newlib/libc/search/hash_buf.c newlib-1.18.0-rtems4.10-20110518/newlib/libc/search/hash_buf.c
---- newlib-1.18.0.orig/newlib/libc/search/hash_buf.c 2004-05-26 19:57:10.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/search/hash_buf.c 2011-05-18 14:27:09.035560385 +0200
-@@ -118,7 +118,7 @@
- int newpage; /* If prev_bp set, indicates a new overflow page. */
- {
- BUFHEAD *bp;
-- __uint32_t is_disk_mask;
-+ ptrdiff_t is_disk_mask;
- int is_disk, segment_ndx;
- SEGMENT segp;
-
-@@ -298,7 +298,7 @@
- extern void
- __buf_init(hashp, nbytes)
- HTAB *hashp;
-- int nbytes;
-+ __uint32_t nbytes;
- {
- BUFHEAD *bfp;
- int npages;
-diff -Naur newlib-1.18.0.orig/newlib/libc/search/hash.h newlib-1.18.0-rtems4.10-20110518/newlib/libc/search/hash.h
---- newlib-1.18.0.orig/newlib/libc/search/hash.h 2008-07-02 20:38:45.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/search/hash.h 2011-05-18 14:27:09.035560385 +0200
-@@ -82,7 +82,7 @@
-
- /* Hash Table Information */
- typedef struct hashhdr { /* Disk resident portion */
-- int magic; /* Magic NO for hash tables */
-+ __uint32_t magic; /* Magic NO for hash tables */
- int version; /* Version ID */
- __uint32_t lorder; /* Byte Order */
- int bsize; /* Bucket/Page Size */
-@@ -97,7 +97,7 @@
- int high_mask; /* Mask to modulo into entire table */
- int low_mask; /* Mask to modulo into lower half of
- * table */
-- int ffactor; /* Fill factor */
-+ __uint32_t ffactor; /* Fill factor */
- int nkeys; /* Number of keys in hash table */
- int hdrpages; /* Size of table header */
- int h_charkey; /* value of hash(CHARKEY) */
-diff -Naur newlib-1.18.0.orig/newlib/libc/stdio/open_memstream.c newlib-1.18.0-rtems4.10-20110518/newlib/libc/stdio/open_memstream.c
---- newlib-1.18.0.orig/newlib/libc/stdio/open_memstream.c 2009-02-25 05:00:05.000000000 +0100
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/stdio/open_memstream.c 2011-05-18 14:27:09.036560400 +0200
-@@ -330,8 +330,10 @@
- c->max *= sizeof(wchar_t);
- if (c->max < 64)
- c->max = 64;
-- else if (c->max > 64 * 1024)
-- c->max = 64 * 1024;
-+#if (SIZE_MAX >= 0x10000)
-+ else if (c->max > 0x10000)
-+ c->max = 0x10000;
-+#endif
- *size = 0;
- *buf = _malloc_r (ptr, c->max);
- if (!*buf)
-diff -Naur newlib-1.18.0.orig/newlib/libc/stdio/tmpnam.c newlib-1.18.0-rtems4.10-20110518/newlib/libc/stdio/tmpnam.c
---- newlib-1.18.0.orig/newlib/libc/stdio/tmpnam.c 2004-04-23 22:01:55.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/stdio/tmpnam.c 2011-05-18 14:27:09.036560400 +0200
-@@ -94,6 +94,7 @@
- #include <_ansi.h>
- #include <reent.h>
- #include <stdio.h>
-+#include <stdint.h>
- #include <stdlib.h>
- #include <string.h>
- #include <fcntl.h>
-@@ -109,7 +110,7 @@
- char *result _AND
- _CONST char *part1 _AND
- _CONST char *part2 _AND
-- int part3 _AND
-+ intptr_t part3 _AND
- int *part4)
- {
- /* Generate the filename and make sure that there isn't one called
-@@ -183,7 +184,7 @@
- if (filename)
- {
- if (! worker (p, filename, dir, prefix,
-- _getpid_r (p) ^ (int) (_POINTER_INT) p, &p->_inc))
-+ _getpid_r (p) ^ (intptr_t) p, &p->_inc))
- return NULL;
- }
- return filename;
-diff -Naur newlib-1.18.0.orig/newlib/libc/stdlib/putenv_r.c newlib-1.18.0-rtems4.10-20110518/newlib/libc/stdlib/putenv_r.c
---- newlib-1.18.0.orig/newlib/libc/stdlib/putenv_r.c 2004-11-24 23:34:14.000000000 +0100
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/stdlib/putenv_r.c 2011-05-18 14:27:09.036560400 +0200
-@@ -24,6 +24,7 @@
- #include <reent.h>
- #include <stdlib.h>
- #include <string.h>
-+#include <strings.h>
-
- #include "envlock.h"
-
-diff -Naur newlib-1.18.0.orig/newlib/libc/stdlib/strtod.c newlib-1.18.0-rtems4.10-20110518/newlib/libc/stdlib/strtod.c
---- newlib-1.18.0.orig/newlib/libc/stdlib/strtod.c 2009-12-03 17:11:27.000000000 +0100
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/stdlib/strtod.c 2011-05-18 14:27:09.036560400 +0200
-@@ -299,15 +299,17 @@
- }
- s0 = s;
- y = z = 0;
-- for(nd = nf = 0; (c = *s) >= '0' && c <= '9'; nd++, s++)
-- if (nd < 9)
-- y = 10*y + c - '0';
-- else if (nd < 16)
-- z = 10*z + c - '0';
-+ for(nd = nf = 0; (c = *s) >= '0' && c <= '9'; nd++, s++) {
-+ if (nd < DBL_DIG + 1) {
-+ if (nd < 9)
-+ y = 10*y + c - '0';
-+ else
-+ z = 10*z + c - '0';
-+ }
-+ }
- nd0 = nd;
- if (strncmp (s, _localeconv_r (ptr)->decimal_point,
-- strlen (_localeconv_r (ptr)->decimal_point)) == 0)
-- {
-+ strlen (_localeconv_r (ptr)->decimal_point)) == 0) {
- decpt = 1;
- c = *(s += strlen (_localeconv_r (ptr)->decimal_point));
- if (!nd) {
-@@ -325,20 +327,28 @@
- have_dig:
- nz++;
- if (c -= '0') {
-- nf += nz;
-- for(i = 1; i < nz; i++)
-- if (nd++ < 9)
-- y *= 10;
-- else if (nd <= DBL_DIG + 1)
-- z *= 10;
-- if (nd++ < 9)
-- y = 10*y + c;
-- else if (nd <= DBL_DIG + 1)
-- z = 10*z + c;
-- nz = 0;
-+ for(i = 1; i < nz; i++) {
-+ if (nd <= DBL_DIG + 1) {
-+ if (nd + i < 10)
-+ y *= 10;
-+ else
-+ z *= 10;
-+ }
- }
-+ if (nd <= DBL_DIG + 1) {
-+ if (nd + i < 10)
-+ y = 10*y + c;
-+ else
-+ z = 10*z + c;
-+ }
-+ if (nd <= DBL_DIG + 1) {
-+ nf += nz;
-+ nd += nz;
-+ }
-+ nz = 0;
- }
- }
-+ }
- dig_done:
- e = 0;
- if (c == 'e' || c == 'E') {
-diff -Naur newlib-1.18.0.orig/newlib/libc/string/bcmp.c newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/bcmp.c
---- newlib-1.18.0.orig/newlib/libc/string/bcmp.c 2005-10-28 23:21:07.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/bcmp.c 2011-05-18 14:27:09.037560415 +0200
-@@ -6,11 +6,11 @@
- bcmp
-
- ANSI_SYNOPSIS
-- #include <string.h>
-+ #include <strings.h>
- int bcmp(const void *<[s1]>, const void *<[s2]>, size_t <[n]>);
-
- TRAD_SYNOPSIS
-- #include <string.h>
-+ #include <strings.h>
- int bcmp(<[s1]>, <[s2]>, <[n]>)
- const void *<[s1]>;
- const void *<[s2]>;
-@@ -35,7 +35,7 @@
- bcmp ansi pure
- */
-
--#include <string.h>
-+#include <strings.h>
-
- int
- _DEFUN (bcmp, (m1, m2, n),
-diff -Naur newlib-1.18.0.orig/newlib/libc/string/bcopy.c newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/bcopy.c
---- newlib-1.18.0.orig/newlib/libc/string/bcopy.c 2002-05-23 20:46:04.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/bcopy.c 2011-05-18 14:27:09.037560415 +0200
-@@ -3,7 +3,7 @@
- <<bcopy>>---copy memory regions
-
- ANSI_SYNOPSIS
-- #include <string.h>
-+ #include <strings.h>
- void bcopy(const void *<[in]>, void *<[out]>, size_t <[n]>);
-
- TRAD_SYNOPSIS
-@@ -26,7 +26,7 @@
- bcopy - pure
- */
-
--#include <string.h>
-+#include <strings.h>
-
- void
- _DEFUN (bcopy, (b1, b2, length),
-diff -Naur newlib-1.18.0.orig/newlib/libc/string/bzero.c newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/bzero.c
---- newlib-1.18.0.orig/newlib/libc/string/bzero.c 2002-05-23 20:46:04.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/bzero.c 2011-05-18 14:27:09.037560415 +0200
-@@ -6,11 +6,11 @@
- bzero
-
- ANSI_SYNOPSIS
-- #include <string.h>
-+ #include <strings.h>
- void bzero(void *<[b]>, size_t <[length]>);
-
- TRAD_SYNOPSIS
-- #include <string.h>
-+ #include <strings.h>
- void bzero(<[b]>, <[length]>)
- void *<[b]>;
- size_t <[length]>;
-@@ -30,7 +30,7 @@
- <<bzero>> requires no supporting OS subroutines.
- */
-
--#include <string.h>
-+#include <strings.h>
-
- _VOID
- _DEFUN (bzero, (b, length),
-diff -Naur newlib-1.18.0.orig/newlib/libc/string/index.c newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/index.c
---- newlib-1.18.0.orig/newlib/libc/string/index.c 2000-02-17 20:39:48.000000000 +0100
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/index.c 2011-05-18 14:27:09.037560415 +0200
-@@ -10,7 +10,7 @@
- char * index(const char *<[string]>, int <[c]>);
-
- TRAD_SYNOPSIS
-- #include <string.h>
-+ #include <strings.h>
- char * index(<[string]>, <[c]>);
- char *<[string]>;
- int *<[c]>;
-@@ -33,7 +33,8 @@
- index - pure
- */
-
--#include <string.h>
-+#include <strings.h>
-+#include <string.h> /* strchr */
-
- char *
- _DEFUN (index, (s, c),
-diff -Naur newlib-1.18.0.orig/newlib/libc/string/memccpy.c newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/memccpy.c
---- newlib-1.18.0.orig/newlib/libc/string/memccpy.c 2002-07-23 23:38:00.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/memccpy.c 2011-05-18 14:27:09.037560415 +0200
-@@ -35,13 +35,14 @@
- */
-
- #include <_ansi.h>
-+#include <stdint.h>
- #include <stddef.h>
- #include <string.h>
- #include <limits.h>
-
- /* Nonzero if either X or Y is not aligned on a "long" boundary. */
- #define UNALIGNED(X, Y) \
-- (((long)X & (sizeof (long) - 1)) | ((long)Y & (sizeof (long) - 1)))
-+ (((intptr_t)X & (sizeof (long) - 1)) | ((intptr_t)Y & (sizeof (long) - 1)))
-
- /* How many bytes are copied each iteration of the word copy loop. */
- #define LITTLEBLOCKSIZE (sizeof (long))
-diff -Naur newlib-1.18.0.orig/newlib/libc/string/memchr.c newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/memchr.c
---- newlib-1.18.0.orig/newlib/libc/string/memchr.c 2008-05-27 01:31:08.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/memchr.c 2011-05-18 14:27:09.037560415 +0200
-@@ -38,10 +38,11 @@
-
- #include <_ansi.h>
- #include <string.h>
-+#include <stdint.h>
- #include <limits.h>
-
- /* Nonzero if either X or Y is not aligned on a "long" boundary. */
--#define UNALIGNED(X) ((long)X & (sizeof (long) - 1))
-+#define UNALIGNED(X) ((intptr_t)X & (sizeof (long) - 1))
-
- /* How many bytes are loaded each iteration of the word copy loop. */
- #define LBLOCKSIZE (sizeof (long))
-diff -Naur newlib-1.18.0.orig/newlib/libc/string/memcmp.c newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/memcmp.c
---- newlib-1.18.0.orig/newlib/libc/string/memcmp.c 2005-03-06 21:40:05.000000000 +0100
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/memcmp.c 2011-05-18 14:27:09.037560415 +0200
-@@ -37,11 +37,11 @@
- */
-
- #include <string.h>
--
-+#include <stdint.h>
-
- /* Nonzero if either X or Y is not aligned on a "long" boundary. */
- #define UNALIGNED(X, Y) \
-- (((long)X & (sizeof (long) - 1)) | ((long)Y & (sizeof (long) - 1)))
-+ (((intptr_t)X & (sizeof (long) - 1)) | ((intptr_t)Y & (sizeof (long) - 1)))
-
- /* How many bytes are copied each iteration of the word copy loop. */
- #define LBLOCKSIZE (sizeof (long))
-diff -Naur newlib-1.18.0.orig/newlib/libc/string/memcpy.c newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/memcpy.c
---- newlib-1.18.0.orig/newlib/libc/string/memcpy.c 2008-12-11 18:27:56.000000000 +0100
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/memcpy.c 2011-05-18 14:27:09.038560431 +0200
-@@ -34,11 +34,12 @@
- */
-
- #include <_ansi.h>
-+#include <stdint.h>
- #include <string.h>
-
- /* Nonzero if either X or Y is not aligned on a "long" boundary. */
- #define UNALIGNED(X, Y) \
-- (((long)X & (sizeof (long) - 1)) | ((long)Y & (sizeof (long) - 1)))
-+ (((intptr_t)X & (sizeof (long) - 1)) | ((intptr_t)Y & (sizeof (long) - 1)))
-
- /* How many bytes are copied each iteration of the 4X unrolled loop. */
- #define BIGBLOCKSIZE (sizeof (long) << 2)
-diff -Naur newlib-1.18.0.orig/newlib/libc/string/memmove.c newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/memmove.c
---- newlib-1.18.0.orig/newlib/libc/string/memmove.c 2000-02-17 20:39:48.000000000 +0100
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/memmove.c 2011-05-18 14:27:09.039560447 +0200
-@@ -36,13 +36,14 @@
- */
-
- #include <string.h>
-+#include <stdint.h>
- #include <_ansi.h>
- #include <stddef.h>
- #include <limits.h>
-
- /* Nonzero if either X or Y is not aligned on a "long" boundary. */
- #define UNALIGNED(X, Y) \
-- (((long)X & (sizeof (long) - 1)) | ((long)Y & (sizeof (long) - 1)))
-+ (((intptr_t)X & (sizeof (long) - 1)) | ((intptr_t)Y & (sizeof (long) - 1)))
-
- /* How many bytes are copied each iteration of the 4X unrolled loop. */
- #define BIGBLOCKSIZE (sizeof (long) << 2)
-diff -Naur newlib-1.18.0.orig/newlib/libc/string/mempcpy.c newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/mempcpy.c
---- newlib-1.18.0.orig/newlib/libc/string/mempcpy.c 2002-07-23 23:38:00.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/mempcpy.c 2011-05-18 14:27:09.039560447 +0200
-@@ -34,10 +34,11 @@
- #include <stddef.h>
- #include <limits.h>
- #include <string.h>
-+#include <stdint.h>
-
- /* Nonzero if either X or Y is not aligned on a "long" boundary. */
- #define UNALIGNED(X, Y) \
-- (((long)X & (sizeof (long) - 1)) | ((long)Y & (sizeof (long) - 1)))
-+ (((intptr_t)X & (sizeof (long) - 1)) | ((uintptr_t)Y & (sizeof (long) - 1)))
-
- /* How many bytes are copied each iteration of the 4X unrolled loop. */
- #define BIGBLOCKSIZE (sizeof (long) << 2)
-diff -Naur newlib-1.18.0.orig/newlib/libc/string/memset.c newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/memset.c
---- newlib-1.18.0.orig/newlib/libc/string/memset.c 2008-05-27 20:44:40.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/memset.c 2011-05-18 14:27:09.039560447 +0200
-@@ -34,9 +34,10 @@
- */
-
- #include <string.h>
-+#include <stdint.h>
-
- #define LBLOCKSIZE (sizeof(long))
--#define UNALIGNED(X) ((long)X & (LBLOCKSIZE - 1))
-+#define UNALIGNED(X) ((intptr_t)X & (LBLOCKSIZE - 1))
- #define TOO_SMALL(LEN) ((LEN) < LBLOCKSIZE)
-
- _PTR
-diff -Naur newlib-1.18.0.orig/newlib/libc/string/rindex.c newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/rindex.c
---- newlib-1.18.0.orig/newlib/libc/string/rindex.c 2000-02-17 20:39:48.000000000 +0100
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/rindex.c 2011-05-18 14:27:09.039560447 +0200
-@@ -10,7 +10,7 @@
- char * rindex(const char *<[string]>, int <[c]>);
-
- TRAD_SYNOPSIS
-- #include <string.h>
-+ #include <strings.h>
- char * rindex(<[string]>, <[c]>);
- char *<[string]>;
- int *<[c]>;
-@@ -33,7 +33,8 @@
- rindex - pure
- */
-
--#include <string.h>
-+#include <strings.h>
-+#include <string.h> /* strchr */
-
- char *
- _DEFUN (rindex, (s, c),
-diff -Naur newlib-1.18.0.orig/newlib/libc/string/stpcpy.c newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/stpcpy.c
---- newlib-1.18.0.orig/newlib/libc/string/stpcpy.c 2007-06-28 19:07:23.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/stpcpy.c 2011-05-18 14:27:09.039560447 +0200
-@@ -34,6 +34,7 @@
- */
-
- #include <string.h>
-+#include <stdint.h>
- #include <limits.h>
-
- /*SUPPRESS 560*/
-@@ -41,7 +42,7 @@
-
- /* Nonzero if either X or Y is not aligned on a "long" boundary. */
- #define UNALIGNED(X, Y) \
-- (((long)X & (sizeof (long) - 1)) | ((long)Y & (sizeof (long) - 1)))
-+ (((intptr_t)X & (sizeof (long) - 1)) | ((intptr_t)Y & (sizeof (long) - 1)))
-
- #if LONG_MAX == 2147483647L
- #define DETECTNULL(X) (((X) - 0x01010101) & ~(X) & 0x80808080)
-diff -Naur newlib-1.18.0.orig/newlib/libc/string/stpncpy.c newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/stpncpy.c
---- newlib-1.18.0.orig/newlib/libc/string/stpncpy.c 2007-06-28 19:07:23.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/stpncpy.c 2011-05-18 14:27:09.039560447 +0200
-@@ -40,6 +40,7 @@
- */
-
- #include <string.h>
-+#include <stdint.h>
- #include <limits.h>
-
- /*SUPPRESS 560*/
-@@ -47,7 +48,7 @@
-
- /* Nonzero if either X or Y is not aligned on a "long" boundary. */
- #define UNALIGNED(X, Y) \
-- (((long)X & (sizeof (long) - 1)) | ((long)Y & (sizeof (long) - 1)))
-+ (((intptr_t)X & (sizeof (long) - 1)) | ((intptr_t)Y & (sizeof (long) - 1)))
-
- #if LONG_MAX == 2147483647L
- #define DETECTNULL(X) (((X) - 0x01010101) & ~(X) & 0x80808080)
-diff -Naur newlib-1.18.0.orig/newlib/libc/string/strcasecmp.c newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/strcasecmp.c
---- newlib-1.18.0.orig/newlib/libc/string/strcasecmp.c 2009-04-23 20:11:22.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/strcasecmp.c 2011-05-18 14:27:09.040560463 +0200
-@@ -38,7 +38,7 @@
- strcasecmp
- */
-
--#include <string.h>
-+#include <strings.h>
- #include <ctype.h>
-
- int
-diff -Naur newlib-1.18.0.orig/newlib/libc/string/strcat.c newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/strcat.c
---- newlib-1.18.0.orig/newlib/libc/string/strcat.c 2000-02-17 20:39:48.000000000 +0100
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/strcat.c 2011-05-18 14:27:09.040560463 +0200
-@@ -33,12 +33,13 @@
- strcat ansi pure
- */
-
-+#include <stdint.h>
- #include <string.h>
- #include <limits.h>
-
- /* Nonzero if X is aligned on a "long" boundary. */
- #define ALIGNED(X) \
-- (((long)X & (sizeof (long) - 1)) == 0)
-+ (((uintptr_t)X & (sizeof (long) - 1)) == 0)
-
- #if LONG_MAX == 2147483647L
- #define DETECTNULL(X) (((X) - 0x01010101) & ~(X) & 0x80808080)
-diff -Naur newlib-1.18.0.orig/newlib/libc/string/strchr.c newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/strchr.c
---- newlib-1.18.0.orig/newlib/libc/string/strchr.c 2008-05-22 04:31:46.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/strchr.c 2011-05-18 14:27:09.040560463 +0200
-@@ -33,11 +33,12 @@
- strchr ansi pure
- */
-
-+#include <stdint.h>
- #include <string.h>
- #include <limits.h>
-
- /* Nonzero if X is not aligned on a "long" boundary. */
--#define UNALIGNED(X) ((long)X & (sizeof (long) - 1))
-+#define UNALIGNED(X) ((uintptr_t)X & (sizeof (long) - 1))
-
- /* How many bytes are loaded each iteration of the word copy loop. */
- #define LBLOCKSIZE (sizeof (long))
-diff -Naur newlib-1.18.0.orig/newlib/libc/string/strcmp.c newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/strcmp.c
---- newlib-1.18.0.orig/newlib/libc/string/strcmp.c 2000-02-17 20:39:48.000000000 +0100
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/strcmp.c 2011-05-18 14:27:09.040560463 +0200
-@@ -35,12 +35,13 @@
- strcmp ansi pure
- */
-
-+#include <stdint.h>
- #include <string.h>
- #include <limits.h>
-
- /* Nonzero if either X or Y is not aligned on a "long" boundary. */
- #define UNALIGNED(X, Y) \
-- (((long)X & (sizeof (long) - 1)) | ((long)Y & (sizeof (long) - 1)))
-+ (((uintptr_t)X & (sizeof (long) - 1)) | ((uintptr_t)Y & (sizeof (long) - 1)))
-
- /* DETECTNULL returns nonzero if (long)X contains a NULL byte. */
- #if LONG_MAX == 2147483647L
-diff -Naur newlib-1.18.0.orig/newlib/libc/string/strcpy.c newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/strcpy.c
---- newlib-1.18.0.orig/newlib/libc/string/strcpy.c 2007-05-29 23:26:59.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/strcpy.c 2011-05-18 14:27:09.040560463 +0200
-@@ -32,6 +32,7 @@
- strcpy ansi pure
- */
-
-+#include <stdint.h>
- #include <string.h>
- #include <limits.h>
-
-@@ -40,7 +41,7 @@
-
- /* Nonzero if either X or Y is not aligned on a "long" boundary. */
- #define UNALIGNED(X, Y) \
-- (((long)X & (sizeof (long) - 1)) | ((long)Y & (sizeof (long) - 1)))
-+ (((intptr_t)X & (sizeof (long) - 1)) | ((intptr_t)Y & (sizeof (long) - 1)))
-
- #if LONG_MAX == 2147483647L
- #define DETECTNULL(X) (((X) - 0x01010101) & ~(X) & 0x80808080)
-diff -Naur newlib-1.18.0.orig/newlib/libc/string/strlen.c newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/strlen.c
---- newlib-1.18.0.orig/newlib/libc/string/strlen.c 2008-05-27 00:56:14.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/strlen.c 2011-05-18 14:27:09.040560463 +0200
-@@ -32,11 +32,12 @@
- */
-
- #include <_ansi.h>
-+#include <stdint.h>
- #include <string.h>
- #include <limits.h>
-
- #define LBLOCKSIZE (sizeof (long))
--#define UNALIGNED(X) ((long)X & (LBLOCKSIZE - 1))
-+#define UNALIGNED(X) ((intptr_t)X & (LBLOCKSIZE - 1))
-
- #if LONG_MAX == 2147483647L
- #define DETECTNULL(X) (((X) - 0x01010101) & ~(X) & 0x80808080)
-diff -Naur newlib-1.18.0.orig/newlib/libc/string/strncasecmp.c newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/strncasecmp.c
---- newlib-1.18.0.orig/newlib/libc/string/strncasecmp.c 2009-04-23 20:11:22.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/strncasecmp.c 2011-05-18 14:27:09.041560478 +0200
-@@ -6,11 +6,11 @@
- strncasecmp
-
- ANSI_SYNOPSIS
-- #include <string.h>
-+ #include <strings.h>
- int strncasecmp(const char *<[a]>, const char * <[b]>, size_t <[length]>);
-
- TRAD_SYNOPSIS
-- #include <string.h>
-+ #include <strings.h>
- int strncasecmp(<[a]>, <[b]>, <[length]>)
- char *<[a]>;
- char *<[b]>;
-@@ -40,7 +40,7 @@
- strncasecmp
- */
-
--#include <string.h>
-+#include <strings.h>
- #include <ctype.h>
-
- int
-diff -Naur newlib-1.18.0.orig/newlib/libc/string/strncat.c newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/strncat.c
---- newlib-1.18.0.orig/newlib/libc/string/strncat.c 2005-10-28 23:21:07.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/strncat.c 2011-05-18 14:27:09.041560478 +0200
-@@ -42,11 +42,12 @@
- */
-
- #include <string.h>
-+#include <stdint.h>
- #include <limits.h>
-
- /* Nonzero if X is aligned on a "long" boundary. */
- #define ALIGNED(X) \
-- (((long)X & (sizeof (long) - 1)) == 0)
-+ (((intptr_t)X & (sizeof (long) - 1)) == 0)
-
- #if LONG_MAX == 2147483647L
- #define DETECTNULL(X) (((X) - 0x01010101) & ~(X) & 0x80808080)
-diff -Naur newlib-1.18.0.orig/newlib/libc/string/strncmp.c newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/strncmp.c
---- newlib-1.18.0.orig/newlib/libc/string/strncmp.c 2000-02-17 20:39:48.000000000 +0100
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/strncmp.c 2011-05-18 14:27:09.041560478 +0200
-@@ -36,12 +36,13 @@
- strncmp ansi pure
- */
-
-+#include <stdint.h>
- #include <string.h>
- #include <limits.h>
-
- /* Nonzero if either X or Y is not aligned on a "long" boundary. */
- #define UNALIGNED(X, Y) \
-- (((long)X & (sizeof (long) - 1)) | ((long)Y & (sizeof (long) - 1)))
-+ (((uintptr_t)X & (sizeof (long) - 1)) | ((uintptr_t)Y & (sizeof (long) - 1)))
-
- /* DETECTNULL returns nonzero if (long)X contains a NULL byte. */
- #if LONG_MAX == 2147483647L
-diff -Naur newlib-1.18.0.orig/newlib/libc/string/strncpy.c newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/strncpy.c
---- newlib-1.18.0.orig/newlib/libc/string/strncpy.c 2000-02-17 20:39:48.000000000 +0100
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/strncpy.c 2011-05-18 14:27:09.041560478 +0200
-@@ -38,6 +38,7 @@
- */
-
- #include <string.h>
-+#include <stdint.h>
- #include <limits.h>
-
- /*SUPPRESS 560*/
-@@ -45,7 +46,7 @@
-
- /* Nonzero if either X or Y is not aligned on a "long" boundary. */
- #define UNALIGNED(X, Y) \
-- (((long)X & (sizeof (long) - 1)) | ((long)Y & (sizeof (long) - 1)))
-+ (((intptr_t)X & (sizeof (long) - 1)) | ((intptr_t)Y & (sizeof (long) - 1)))
-
- #if LONG_MAX == 2147483647L
- #define DETECTNULL(X) (((X) - 0x01010101) & ~(X) & 0x80808080)
-diff -Naur newlib-1.18.0.orig/newlib/libc/string/str-two-way.h newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/str-two-way.h
---- newlib-1.18.0.orig/newlib/libc/string/str-two-way.h 2008-10-02 22:12:34.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/string/str-two-way.h 2011-05-18 14:27:09.040560463 +0200
-@@ -1,5 +1,5 @@
- /* Byte-wise substring search, using the Two-Way algorithm.
-- * Copyright (C) 2008 Eric Blake
-+ * Copyright (C) 2008, 2010 Eric Blake
- * Permission to use, copy, modify, and distribute this software
- * is freely granted, provided that this notice is preserved.
- */
-@@ -335,8 +335,8 @@
- a byte out of place, there can be no match until
- after the mismatch. */
- shift = needle_len - period;
-- memory = 0;
- }
-+ memory = 0;
- j += shift;
- continue;
- }
-diff -Naur newlib-1.18.0.orig/newlib/libc/sys/rtems/crt0.c newlib-1.18.0-rtems4.10-20110518/newlib/libc/sys/rtems/crt0.c
---- newlib-1.18.0.orig/newlib/libc/sys/rtems/crt0.c 2009-12-16 19:28:14.000000000 +0100
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/sys/rtems/crt0.c 2011-05-18 14:27:09.041560478 +0200
-@@ -24,8 +24,8 @@
- /* RTEMS provides some of its own routines including a Malloc family */
- RTEMS_STUB(void *,malloc(size_t s)) { return 0; }
- RTEMS_STUB(void *,realloc(void* p, size_t s)) { return 0; }
--RTEMS_STUB(void, free(void)) { ; }
--RTEMS_STUB(_PTR, calloc(struct _reent *r, size_t s1, size_t s2)) {}
-+RTEMS_STUB(void, free(void* ptr)) { ; }
-+RTEMS_STUB(_PTR, calloc(size_t s1, size_t s2)) {}
-
- #if defined(__GNUC__)
- /*
-@@ -49,6 +49,7 @@
- #endif
-
- /* stubs for functions RTEMS provides */
-+RTEMS_STUB(int, clock_gettime(clockid_t clk_id, struct timespec *tp)) { return -1; }
- RTEMS_STUB(int, close (int fd)) { return -1; }
- RTEMS_STUB(int, dup2(int oldfd, int newfd)) { return -1; }
- RTEMS_STUB(int, fcntl( int fd, int cmd, ... /* arg */ )) { return -1; }
-@@ -56,6 +57,7 @@
- RTEMS_STUB(int, fstat(int fd, struct stat *buf)) { return -1; }
- RTEMS_STUB(int, getdents(int fd, void *dp, int count)) { return -1; }
- RTEMS_STUB(char *, getlogin(void)) { return 0; }
-+RTEMS_STUB(int, gettimeofday(struct timeval *tv, struct timezone *tz)) { return -1; }
- RTEMS_STUB(struct passwd *, getpwnam(const char *name)) { return 0; }
- RTEMS_STUB(struct passwd *, getpwuid(uid_t uid)) { return 0; }
- RTEMS_STUB(uid_t, getuid(void)) { return 0; }
-@@ -65,6 +67,7 @@
- RTEMS_STUB(int, open(const char *pathname, int flags, int mode)) { return -1; }
- RTEMS_STUB(int, pipe(int pipefd[2])) { return -1; }
- RTEMS_STUB(_ssize_t, read(int fd, void *buf, size_t count)) { return -1; }
-+RTEMS_STUB(int, sched_yield(void)) { return -1; }
- RTEMS_STUB(int, sigfillset(sigset_t *set)) { return -1; }
- RTEMS_STUB(int, sigprocmask(int how, const sigset_t *set, sigset_t *oldset)) { return -1; }
- RTEMS_STUB(int, stat(const char *path, struct stat *buf)) { return -1; }
-@@ -95,7 +98,7 @@
- RTEMS_STUB(int, _kill_r (struct _reent *r, int pid, int sig )) { return -1; }
- #if !defined(REENTRANT_SYSCALLS_PROVIDED)
- /* cf. newlib/libc/reent/linkr.c */
--RTEMS_STUB(int, _link_r (struct _reent *, const char *, const char *)) { return -1; }
-+RTEMS_STUB(int, _link_r (struct _reent *r, const char *oldpath, const char *newpath)) { return -1; }
- #endif
- RTEMS_STUB(_off_t, _lseek_r ( struct _reent *ptr, int fd, _off_t offset, int whence )) { return -1; }
- RTEMS_STUB(int, _open_r (struct _reent *r, const char *buf, int flags, int mode)) { return -1; }
-@@ -103,14 +106,14 @@
- RTEMS_STUB(int, _rename_r (struct _reent *r, const char *a, const char *b)){ return -1; }
- #if !(defined (REENTRANT_SYSCALLS_PROVIDED) || defined (MALLOC_PROVIDED))
- /* cf. newlib/libc/reent/sbrkr.c */
--RTEMS_STUB(void *,_sbrk_r (struct _reent *r, ptrdiff_t)) { return -1; }
-+RTEMS_STUB(void *,_sbrk_r (struct _reent *r, ptrdiff_t addr)) { return 0; }
- #endif
- RTEMS_STUB(int, _stat_r (struct _reent *r, const char *path, struct stat *buf)) { return -1; }
- RTEMS_STUB(_CLOCK_T_, _times_r (struct _reent *r, struct tms *ptms)) { return -1; }
- RTEMS_STUB(int, _unlink_r (struct _reent *r, const char *path)) { return -1; }
- #if !(defined (REENTRANT_SYSCALLS_PROVIDED) || defined (NO_EXEC))
- /* cf. newlib/libc/reent/execr.c */
--RTEMS_STUB(int, _wait_r (struct _reent *r, int *)) { return -1; }
-+RTEMS_STUB(int, _wait_r (struct _reent *r, int *status)) { return -1; }
- #endif
- RTEMS_STUB(_ssize_t, _write_r (struct _reent *r, int fd, const void *buf, size_t nbytes)) { return -1; }
-
-diff -Naur newlib-1.18.0.orig/newlib/libc/sys/rtems/include/limits.h newlib-1.18.0-rtems4.10-20110518/newlib/libc/sys/rtems/include/limits.h
---- newlib-1.18.0.orig/newlib/libc/sys/rtems/include/limits.h 2008-11-17 23:05:12.000000000 +0100
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/sys/rtems/include/limits.h 2011-05-18 14:27:09.041560478 +0200
-@@ -78,7 +78,11 @@
- * Invariant values
- */
-
-+#if defined(__SIZEOF_SIZE_T__) && defined(__CHAR_BIT__)
-+#define SSIZE_MAX ((1UL << (__SIZEOF_SIZE_T__ * __CHAR_BIT__ - 1)) - 1)
-+#else /* historic fallback, wrong in most cases */
- #define SSIZE_MAX 32767
-+#endif
-
- /*
- * Maximum Values
-diff -Naur newlib-1.18.0.orig/newlib/libc/sys/rtems/machine/_types.h newlib-1.18.0-rtems4.10-20110518/newlib/libc/sys/rtems/machine/_types.h
---- newlib-1.18.0.orig/newlib/libc/sys/rtems/machine/_types.h 2009-12-17 17:10:41.000000000 +0100
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/sys/rtems/machine/_types.h 2011-05-18 14:27:09.042560493 +0200
-@@ -31,4 +31,25 @@
-
- typedef __int32_t blksize_t;
- typedef __int32_t blkcnt_t;
-+
-+/* EXPERIMENTAL: Use 64bit types */
-+#if defined(__arm__) || defined(__i386__) || defined(__m68k__) || defined(__mips__) || defined(__PPC__) || defined(__sparc__)
-+/* Use 64bit types */
-+typedef __int64_t _off_t;
-+#define __off_t_defined 1
-+
-+typedef __int64_t _fpos_t;
-+#define __fpos_t_defined 1
-+#else
-+/* Use 32bit types */
-+typedef __int32_t _off_t;
-+#define __off_t_defined 1
-+
-+typedef __int32_t _fpos_t;
-+#define __fpos_t_defined 1
-+#endif
-+
-+typedef __uint32_t _mode_t;
-+#define __mode_t_defined 1
-+
- #endif
-diff -Naur newlib-1.18.0.orig/newlib/libc/sys/rtems/sys/dirent.h newlib-1.18.0-rtems4.10-20110518/newlib/libc/sys/rtems/sys/dirent.h
---- newlib-1.18.0.orig/newlib/libc/sys/rtems/sys/dirent.h 2004-01-08 20:25:21.000000000 +0100
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libc/sys/rtems/sys/dirent.h 2011-05-18 14:27:09.042560493 +0200
-@@ -31,6 +31,10 @@
- void seekdir(DIR *dir, long loc);
- long telldir(DIR *dir);
-
-+#ifdef _COMPILING_NEWLIB
-+void _seekdir(DIR *dir, long offset);
-+#endif
-+
- #include <sys/types.h>
-
- #include <limits.h>
-diff -Naur newlib-1.18.0.orig/newlib/libm/common/fdlibm.h newlib-1.18.0-rtems4.10-20110518/newlib/libm/common/fdlibm.h
---- newlib-1.18.0.orig/newlib/libm/common/fdlibm.h 2009-11-17 23:35:46.000000000 +0100
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libm/common/fdlibm.h 2011-05-18 14:27:09.042560493 +0200
-@@ -361,3 +361,12 @@
- sf_u.word = (i); \
- (d) = sf_u.value; \
- } while (0)
-+
-+/* Macros to avoid undefined behaviour that can arise if the amount
-+ of a shift is exactly equal to the size of the shifted operand. */
-+
-+#define SAFE_LEFT_SHIFT(op,amt) \
-+ (((amt) < 8 * sizeof(op)) ? ((op) << (amt)) : 0)
-+
-+#define SAFE_RIGHT_SHIFT(op,amt) \
-+ (((amt) < 8 * sizeof(op)) ? ((op) >> (amt)) : 0)
-diff -Naur newlib-1.18.0.orig/newlib/libm/common/modfl.c newlib-1.18.0-rtems4.10-20110518/newlib/libm/common/modfl.c
---- newlib-1.18.0.orig/newlib/libm/common/modfl.c 2009-04-18 00:15:43.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libm/common/modfl.c 2011-05-18 14:27:09.042560493 +0200
-@@ -36,7 +36,7 @@
- long double
- modfl (long double x, long double *iptr)
- {
-- return modf(x, iptr);
-+ return modf(x, (double*) iptr);
- }
- #endif
-
-diff -Naur newlib-1.18.0.orig/newlib/libm/common/sf_ilogb.c newlib-1.18.0-rtems4.10-20110518/newlib/libm/common/sf_ilogb.c
---- newlib-1.18.0.orig/newlib/libm/common/sf_ilogb.c 2001-04-04 15:30:59.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libm/common/sf_ilogb.c 2011-05-18 14:27:09.044560523 +0200
-@@ -13,8 +13,8 @@
- * ====================================================
- */
-
--#include "fdlibm.h"
- #include <limits.h>
-+#include "fdlibm.h"
-
- #ifdef __STDC__
- int ilogbf(float x)
-@@ -28,11 +28,14 @@
- GET_FLOAT_WORD(hx,x);
- hx &= 0x7fffffff;
- if(FLT_UWORD_IS_ZERO(hx))
-- return - INT_MAX; /* ilogb(0) = 0x80000001 */
-+ return FP_ILOGB0; /* ilogb(0) = special case error */
- if(FLT_UWORD_IS_SUBNORMAL(hx)) {
- for (ix = -126,hx<<=8; hx>0; hx<<=1) ix -=1;
- return ix;
- }
-+ #if FP_ILOGBNAN != INT_MAX
-+ else if (FLT_UWORD_IS_NAN(hx)) return FP_ILOGBNAN; /* NAN */
-+ #endif
- else if (!FLT_UWORD_IS_FINITE(hx)) return INT_MAX;
- else return (hx>>23)-127;
- }
-diff -Naur newlib-1.18.0.orig/newlib/libm/common/sf_llrint.c newlib-1.18.0-rtems4.10-20110518/newlib/libm/common/sf_llrint.c
---- newlib-1.18.0.orig/newlib/libm/common/sf_llrint.c 2009-04-03 19:39:24.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libm/common/sf_llrint.c 2011-05-18 14:27:09.044560523 +0200
-@@ -71,7 +71,7 @@
- GET_FLOAT_WORD (i0, t);
- /* Detect the all-zeros representation of plus and
- minus zero, which fails the calculation below. */
-- if ((i0 & ~(1 << 31)) == 0)
-+ if ((i0 & ~((__uint32_t)1 << 31)) == 0)
- return 0;
- j0 = ((i0 >> 23) & 0xff) - 0x7f;
- i0 &= 0x7fffff;
-diff -Naur newlib-1.18.0.orig/newlib/libm/common/sf_log2.c newlib-1.18.0-rtems4.10-20110518/newlib/libm/common/sf_log2.c
---- newlib-1.18.0.orig/newlib/libm/common/sf_log2.c 2009-03-18 19:11:18.000000000 +0100
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libm/common/sf_log2.c 2011-05-18 14:27:09.044560523 +0200
-@@ -30,7 +30,7 @@
- float x;
- #endif
- {
-- return (logf(x) / (float) M_LOG2_E);
-+ return (logf(x) / (float_t) M_LN2);
- }
-
- #ifdef _DOUBLE_IS_32BITS
-diff -Naur newlib-1.18.0.orig/newlib/libm/common/sf_rint.c newlib-1.18.0-rtems4.10-20110518/newlib/libm/common/sf_rint.c
---- newlib-1.18.0.orig/newlib/libm/common/sf_rint.c 2001-04-04 15:30:59.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libm/common/sf_rint.c 2011-05-18 14:27:09.044560523 +0200
-@@ -57,7 +57,7 @@
- i = (0x007fffff)>>j0;
- if((i0&i)==0) return x; /* x is integral */
- i>>=1;
-- if((i0&i)!=0) i0 = (i0&(~i))|((0x100000)>>j0);
-+ if((i0&i)!=0) i0 = (i0&(~i))|((0x200000)>>j0);
- }
- } else {
- if(!FLT_UWORD_IS_FINITE(ix)) return x+x; /* inf or NaN */
-diff -Naur newlib-1.18.0.orig/newlib/libm/common/sf_round.c newlib-1.18.0-rtems4.10-20110518/newlib/libm/common/sf_round.c
---- newlib-1.18.0.orig/newlib/libm/common/sf_round.c 2005-02-24 20:02:35.000000000 +0100
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libm/common/sf_round.c 2011-05-18 14:27:09.044560523 +0200
-@@ -38,7 +38,7 @@
- w &= 0x80000000;
- if (exponent_less_127 == -1)
- /* Result is +1.0 or -1.0. */
-- w |= (127 << 23);
-+ w |= ((__uint32_t)127 << 23);
- }
- else
- {
-diff -Naur newlib-1.18.0.orig/newlib/libm/common/s_ilogb.c newlib-1.18.0-rtems4.10-20110518/newlib/libm/common/s_ilogb.c
---- newlib-1.18.0.orig/newlib/libm/common/s_ilogb.c 2003-10-20 20:46:37.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libm/common/s_ilogb.c 2011-05-18 14:27:09.042560493 +0200
-@@ -44,13 +44,24 @@
- RETURNS
-
- <<ilogb>> and <<ilogbf>> return the power of two used to form the
--floating-point argument. If <[val]> is <<0>>, they return <<-
--INT_MAX>> (<<INT_MAX>> is defined in limits.h). If <[val]> is
--infinite, or NaN, they return <<INT_MAX>>.
-+floating-point argument.
-+If <[val]> is <<0>>, they return <<FP_ILOGB0>>.
-+If <[val]> is infinite, they return <<INT_MAX>>.
-+If <[val]> is NaN, they return <<FP_ILOGBNAN>>.
-+(<<FP_ILOGB0>> and <<FP_ILOGBNAN>> are defined in math.h, but in turn are
-+defined as INT_MIN or INT_MAX from limits.h. The value of FP_ILOGB0 may be
-+either INT_MIN or -INT_MAX. The value of FP_ILOGBNAN may be either INT_MAX or
-+INT_MIN.)
-+
-+ at comment The bugs might not be worth noting, given the mass non-C99/POSIX
-+ at comment behavior of much of the Newlib math library.
-+ at comment BUGS
-+ at comment On errors, errno is not set per C99 and POSIX requirements even if
-+ at comment (math_errhandling & MATH_ERRNO) is non-zero.
-
- PORTABILITY
-- Neither <<ilogb>> nor <<ilogbf>> is required by ANSI C or by
-- the System V Interface Definition (Issue 2). */
-+C99, POSIX
-+*/
-
- /* ilogb(double x)
- * return the binary exponent of non-zero x
-@@ -58,8 +69,8 @@
- * ilogb(inf/NaN) = 0x7fffffff (no signal is raised)
- */
-
--#include "fdlibm.h"
- #include <limits.h>
-+#include "fdlibm.h"
-
- #ifndef _DOUBLE_IS_32BITS
-
-@@ -76,7 +87,7 @@
- hx &= 0x7fffffff;
- if(hx<0x00100000) {
- if((hx|lx)==0)
-- return - INT_MAX; /* ilogb(0) = 0x80000001 */
-+ return FP_ILOGB0; /* ilogb(0) = special case error */
- else /* subnormal x */
- if(hx==0) {
- for (ix = -1043; lx>0; lx<<=1) ix -=1;
-@@ -86,7 +97,10 @@
- return ix;
- }
- else if (hx<0x7ff00000) return (hx>>20)-1023;
-- else return INT_MAX;
-+ #if FP_ILOGBNAN != INT_MAX
-+ else if (hx>0x7ff00000) return FP_ILOGBNAN; /* NAN */
-+ #endif
-+ else return INT_MAX; /* infinite (or, possibly, NAN) */
- }
-
- #endif /* _DOUBLE_IS_32BITS */
-diff -Naur newlib-1.18.0.orig/newlib/libm/common/s_llrint.c newlib-1.18.0-rtems4.10-20110518/newlib/libm/common/s_llrint.c
---- newlib-1.18.0.orig/newlib/libm/common/s_llrint.c 2009-04-03 19:39:24.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libm/common/s_llrint.c 2011-05-18 14:27:09.043560508 +0200
-@@ -61,40 +61,56 @@
-
- /* Extract exponent field. */
- j0 = ((i0 & 0x7ff00000) >> 20) - 1023;
-+ /* j0 in [-1023,1024] */
-
- if(j0 < 20)
- {
-+ /* j0 in [-1023,19] */
- if(j0 < -1)
- return 0;
- else
- {
-+ /* j0 in [0,19] */
-+ /* shift amt in [0,19] */
- w = TWO52[sx] + x;
- t = w - TWO52[sx];
- GET_HIGH_WORD(i0, t);
- /* Detect the all-zeros representation of plus and
- minus zero, which fails the calculation below. */
-- if ((i0 & ~(1 << 31)) == 0)
-+ if ((i0 & ~((__int32_t)1 << 31)) == 0)
- return 0;
-+ /* After round: j0 in [0,20] */
- j0 = ((i0 & 0x7ff00000) >> 20) - 1023;
- i0 &= 0x000fffff;
- i0 |= 0x00100000;
-+ /* shift amt in [20,0] */
- result = i0 >> (20 - j0);
- }
- }
- else if (j0 < (int)(8 * sizeof (long long int)) - 1)
- {
-+ /* 64bit return: j0 in [20,62] */
- if (j0 >= 52)
-+ /* 64bit return: j0 in [52,62] */
-+ /* 64bit return: left shift amt in [32,42] */
- result = ((long long int) ((i0 & 0x000fffff) | 0x0010000) << (j0 - 20)) |
-+ /* 64bit return: right shift amt in [0,10] */
- (i1 << (j0 - 52));
- else
- {
-+ /* 64bit return: j0 in [20,51] */
- w = TWO52[sx] + x;
- t = w - TWO52[sx];
- EXTRACT_WORDS (i0, i1, t);
- j0 = ((i0 & 0x7ff00000) >> 20) - 1023;
- i0 &= 0x000fffff;
- i0 |= 0x00100000;
-- result = ((long long int) i0 << (j0 - 20)) | (i1 >> (52 - j0));
-+ /* After round:
-+ * 64bit return: j0 in [20,52] */
-+ /* 64bit return: left shift amt in [0,32] */
-+ /* ***64bit return: right shift amt in [32,0] */
-+ result = ((long long int) i0 << (j0 - 20))
-+ | SAFE_RIGHT_SHIFT (i1, (52 - j0));
- }
- }
- else
-diff -Naur newlib-1.18.0.orig/newlib/libm/common/s_llround.c newlib-1.18.0-rtems4.10-20110518/newlib/libm/common/s_llround.c
---- newlib-1.18.0.orig/newlib/libm/common/s_llround.c 2009-03-25 20:13:01.000000000 +0100
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libm/common/s_llround.c 2011-05-18 14:27:09.043560508 +0200
-@@ -31,8 +31,10 @@
- msw &= 0x000fffff;
- msw |= 0x00100000;
-
-+ /* exponent_less_1023 in [-1023,1024] */
- if (exponent_less_1023 < 20)
- {
-+ /* exponent_less_1023 in [-1023,19] */
- if (exponent_less_1023 < 0)
- {
- if (exponent_less_1023 < -1)
-@@ -42,20 +44,34 @@
- }
- else
- {
-+ /* exponent_less_1023 in [0,19] */
-+ /* shift amt in [0,19] */
- msw += 0x80000 >> exponent_less_1023;
-+ /* shift amt in [20,1] */
- result = msw >> (20 - exponent_less_1023);
- }
- }
- else if (exponent_less_1023 < (8 * sizeof (long long int)) - 1)
- {
-+ /* 64bit longlong: exponent_less_1023 in [20,62] */
- if (exponent_less_1023 >= 52)
-- result = ((long long int) msw << (exponent_less_1023 - 20)) | (lsw << (exponent_less_1023 - 52));
-+ /* 64bit longlong: exponent_less_1023 in [52,62] */
-+ /* 64bit longlong: shift amt in [32,42] */
-+ result = ((long long int) msw << (exponent_less_1023 - 20))
-+ /* 64bit longlong: shift amt in [0,10] */
-+ | (lsw << (exponent_less_1023 - 52));
- else
- {
-- unsigned int tmp = lsw + (0x80000000 >> (exponent_less_1023 - 20));
-+ /* 64bit longlong: exponent_less_1023 in [20,51] */
-+ unsigned int tmp = lsw
-+ /* 64bit longlong: shift amt in [0,31] */
-+ + (0x80000000 >> (exponent_less_1023 - 20));
- if (tmp < lsw)
- ++msw;
-- result = ((long long int) msw << (exponent_less_1023 - 20)) | (tmp >> (52 - exponent_less_1023));
-+ /* 64bit longlong: shift amt in [0,31] */
-+ result = ((long long int) msw << (exponent_less_1023 - 20))
-+ /* ***64bit longlong: shift amt in [32,1] */
-+ | SAFE_RIGHT_SHIFT (tmp, (52 - exponent_less_1023));
- }
- }
- else
-diff -Naur newlib-1.18.0.orig/newlib/libm/common/s_log2.c newlib-1.18.0-rtems4.10-20110518/newlib/libm/common/s_log2.c
---- newlib-1.18.0.orig/newlib/libm/common/s_log2.c 2009-03-25 20:13:01.000000000 +0100
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libm/common/s_log2.c 2011-05-18 14:27:09.043560508 +0200
-@@ -34,8 +34,8 @@
- rather are derivatives based on <<log>>. (Accuracy might be slightly off from
- a direct calculation.) In addition to functions, they are also implemented as
- macros defined in math.h:
--. #define log2(x) (log (x) / _M_LOG2_E)
--. #define log2f(x) (logf (x) / (float) _M_LOG2_E)
-+. #define log2(x) (log (x) / _M_LN2)
-+. #define log2f(x) (logf (x) / (float) _M_LN2)
- To use the functions instead, just undefine the macros first.
-
- You can use the (non-ANSI) function <<matherr>> to specify error
-@@ -79,7 +79,7 @@
- double x;
- #endif
- {
-- return (log(x) / M_LOG2_E);
-+ return (log(x) / M_LN2);
- }
-
- #endif /* defined(_DOUBLE_IS_32BITS) */
-diff -Naur newlib-1.18.0.orig/newlib/libm/common/s_lrint.c newlib-1.18.0-rtems4.10-20110518/newlib/libm/common/s_lrint.c
---- newlib-1.18.0.orig/newlib/libm/common/s_lrint.c 2009-04-16 17:39:46.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libm/common/s_lrint.c 2011-05-18 14:27:09.043560508 +0200
-@@ -98,13 +98,17 @@
-
- /* Extract exponent field. */
- j0 = ((i0 & 0x7ff00000) >> 20) - 1023;
-+ /* j0 in [-1023,1024] */
-
- if(j0 < 20)
- {
-+ /* j0 in [-1023,19] */
- if(j0 < -1)
- return 0;
- else
- {
-+ /* j0 in [0,19] */
-+ /* shift amt in [0,19] */
- w = TWO52[sx] + x;
- t = w - TWO52[sx];
- GET_HIGH_WORD(i0, t);
-@@ -112,26 +116,43 @@
- minus zero, which fails the calculation below. */
- if ((i0 & ~(1L << 31)) == 0)
- return 0;
-+ /* After round: j0 in [0,20] */
- j0 = ((i0 & 0x7ff00000) >> 20) - 1023;
- i0 &= 0x000fffff;
- i0 |= 0x00100000;
-+ /* shift amt in [20,0] */
- result = i0 >> (20 - j0);
- }
- }
- else if (j0 < (int)(8 * sizeof (long int)) - 1)
- {
-+ /* 32bit return: j0 in [20,30] */
-+ /* 64bit return: j0 in [20,62] */
- if (j0 >= 52)
-+ /* 64bit return: j0 in [52,62] */
-+ /* 64bit return: left shift amt in [32,42] */
- result = ((long int) ((i0 & 0x000fffff) | 0x0010000) << (j0 - 20)) |
-+ /* 64bit return: right shift amt in [0,10] */
- (i1 << (j0 - 52));
- else
- {
-+ /* 32bit return: j0 in [20,30] */
-+ /* 64bit return: j0 in [20,51] */
- w = TWO52[sx] + x;
- t = w - TWO52[sx];
- EXTRACT_WORDS (i0, i1, t);
- j0 = ((i0 & 0x7ff00000) >> 20) - 1023;
- i0 &= 0x000fffff;
- i0 |= 0x00100000;
-- result = ((long int) i0 << (j0 - 20)) | (i1 >> (52 - j0));
-+ /* After round:
-+ * 32bit return: j0 in [20,31];
-+ * 64bit return: j0 in [20,52] */
-+ /* 32bit return: left shift amt in [0,11] */
-+ /* 64bit return: left shift amt in [0,32] */
-+ /* ***32bit return: right shift amt in [32,21] */
-+ /* ***64bit return: right shift amt in [32,0] */
-+ result = ((long int) i0 << (j0 - 20))
-+ | SAFE_RIGHT_SHIFT (i1, (52 - j0));
- }
- }
- else
-diff -Naur newlib-1.18.0.orig/newlib/libm/common/s_lround.c newlib-1.18.0-rtems4.10-20110518/newlib/libm/common/s_lround.c
---- newlib-1.18.0.orig/newlib/libm/common/s_lround.c 2009-03-25 20:13:01.000000000 +0100
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libm/common/s_lround.c 2011-05-18 14:27:09.043560508 +0200
-@@ -71,9 +71,10 @@
- exponent_less_1023 = ((msw & 0x7ff00000) >> 20) - 1023;
- msw &= 0x000fffff;
- msw |= 0x00100000;
--
-+ /* exponent_less_1023 in [-1023,1024] */
- if (exponent_less_1023 < 20)
- {
-+ /* exponent_less_1023 in [-1023,19] */
- if (exponent_less_1023 < 0)
- {
- if (exponent_less_1023 < -1)
-@@ -83,20 +84,39 @@
- }
- else
- {
-+ /* exponent_less_1023 in [0,19] */
-+ /* shift amt in [0,19] */
- msw += 0x80000 >> exponent_less_1023;
-+ /* shift amt in [20,1] */
- result = msw >> (20 - exponent_less_1023);
- }
- }
- else if (exponent_less_1023 < (8 * sizeof (long int)) - 1)
- {
-+ /* 32bit long: exponent_less_1023 in [20,30] */
-+ /* 64bit long: exponent_less_1023 in [20,62] */
- if (exponent_less_1023 >= 52)
-- result = ((long int) msw << (exponent_less_1023 - 20)) | (lsw << (exponent_less_1023 - 52));
-+ /* 64bit long: exponent_less_1023 in [52,62] */
-+ /* 64bit long: shift amt in [32,42] */
-+ result = ((long int) msw << (exponent_less_1023 - 20))
-+ /* 64bit long: shift amt in [0,10] */
-+ | (lsw << (exponent_less_1023 - 52));
- else
- {
-- unsigned int tmp = lsw + (0x80000000 >> (exponent_less_1023 - 20));
-+ /* 32bit long: exponent_less_1023 in [20,30] */
-+ /* 64bit long: exponent_less_1023 in [20,51] */
-+ unsigned int tmp = lsw
-+ /* 32bit long: shift amt in [0,10] */
-+ /* 64bit long: shift amt in [0,31] */
-+ + (0x80000000 >> (exponent_less_1023 - 20));
- if (tmp < lsw)
- ++msw;
-- result = ((long int) msw << (exponent_less_1023 - 20)) | (tmp >> (52 - exponent_less_1023));
-+ /* 32bit long: shift amt in [0,10] */
-+ /* 64bit long: shift amt in [0,31] */
-+ result = ((long int) msw << (exponent_less_1023 - 20))
-+ /* ***32bit long: shift amt in [32,22] */
-+ /* ***64bit long: shift amt in [32,1] */
-+ | SAFE_RIGHT_SHIFT (tmp, (52 - exponent_less_1023));
- }
- }
- else
-diff -Naur newlib-1.18.0.orig/newlib/libm/common/s_rint.c newlib-1.18.0-rtems4.10-20110518/newlib/libm/common/s_rint.c
---- newlib-1.18.0.orig/newlib/libm/common/s_rint.c 2009-03-25 20:13:01.000000000 +0100
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libm/common/s_rint.c 2011-05-18 14:27:09.043560508 +0200
-@@ -51,6 +51,16 @@
- * rounding mode.
- * Method:
- * Using floating addition.
-+ * Whenever a fraction is present, if the second or any following bit after
-+ * the radix point is set, limit to the second radix point to avoid
-+ * possible double rounding in the TWO52 +- steps (in case guard bits are
-+ * used). Specifically, if have any, chop off bits past the 2nd place and
-+ * set the second place.
-+ * (e.g. 2.0625=0b10.0001 => 0b10.01=2.25;
-+ * 2.3125=0b10.011 => 0b10.01=2.25;
-+ * 1.5625= 0b1.1001 => 0b1.11=1.75;
-+ * 1.9375= 0b1.1111 => 0b1.11=1.75.
-+ * Pseudo-code: if(x.frac & ~0b0.10) x.frac = (x.frac & 0b0.11) | 0b0.01;).
- * Exception:
- * Inexact flag raised if x not equal to rint(x).
- */
-@@ -81,11 +91,11 @@
- double t;
- volatile double w;
- EXTRACT_WORDS(i0,i1,x);
-- sx = (i0>>31)&1;
-- j0 = ((i0>>20)&0x7ff)-0x3ff;
-- if(j0<20) {
-- if(j0<0) {
-- if(((i0&0x7fffffff)|i1)==0) return x;
-+ sx = (i0>>31)&1; /* sign */
-+ j0 = ((i0>>20)&0x7ff)-0x3ff; /* exponent */
-+ if(j0<20) { /* no integral bits in LS part */
-+ if(j0<0) { /* x is fractional or 0 */
-+ if(((i0&0x7fffffff)|i1)==0) return x; /* x == 0 */
- i1 |= (i0&0x0fffff);
- i0 &= 0xfffe0000;
- i0 |= ((i1|-i1)>>12)&0x80000;
-@@ -95,13 +105,14 @@
- GET_HIGH_WORD(i0,t);
- SET_HIGH_WORD(t,(i0&0x7fffffff)|(sx<<31));
- return t;
-- } else {
-+ } else { /* x has integer and maybe fraction */
- i = (0x000fffff)>>j0;
- if(((i0&i)|i1)==0) return x; /* x is integral */
- i>>=1;
- if(((i0&i)|i1)!=0) {
-- if(j0==19) i1 = 0x40000000; else
-- i0 = (i0&(~i))|((0x20000)>>j0);
-+ /* 2nd or any later bit after radix is set */
-+ if(j0==19) i1 = 0x80000000; else i1 = 0;
-+ i0 = (i0&(~i))|((0x40000)>>j0);
- }
- }
- } else if (j0>51) {
-@@ -119,6 +130,3 @@
- }
-
- #endif /* _DOUBLE_IS_32BITS */
--
--
--
-diff -Naur newlib-1.18.0.orig/newlib/libm/common/s_round.c newlib-1.18.0-rtems4.10-20110518/newlib/libm/common/s_round.c
---- newlib-1.18.0.orig/newlib/libm/common/s_round.c 2009-03-25 20:13:01.000000000 +0100
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libm/common/s_round.c 2011-05-18 14:27:09.044560523 +0200
-@@ -68,7 +68,7 @@
- msw &= 0x80000000;
- if (exponent_less_1023 == -1)
- /* Result is +1.0 or -1.0. */
-- msw |= (1023 << 20);
-+ msw |= ((__int32_t)1023 << 20);
- lsw = 0;
- }
- else
-diff -Naur newlib-1.18.0.orig/newlib/libm/math/e_scalb.c newlib-1.18.0-rtems4.10-20110518/newlib/libm/math/e_scalb.c
---- newlib-1.18.0.orig/newlib/libm/math/e_scalb.c 2000-02-17 20:39:51.000000000 +0100
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libm/math/e_scalb.c 2011-05-18 14:27:09.044560523 +0200
-@@ -17,6 +17,7 @@
- * should use scalbn() instead.
- */
-
-+#include <limits.h>
- #include "fdlibm.h"
-
- #ifndef _DOUBLE_IS_32BITS
-@@ -46,8 +47,17 @@
- else return x/(-fn);
- }
- if (rint(fn)!=fn) return (fn-fn)/(fn-fn);
-+#if (INT_MAX < 65000)
-+ if ( fn > (double) INT_MAX) return scalbn(x, INT_MAX);
-+#else
- if ( fn > 65000.0) return scalbn(x, 65000);
-- if (-fn > 65000.0) return scalbn(x,-65000);
-+#endif
-+
-+#if (INT_MIN > -65000)
-+ if (fn < (double) INT_MIN) return scalbn(x,INT_MIN);
-+#else
-+ if (fn < -65000.0) return scalbn(x,-65000);
-+#endif
- return scalbn(x,(int)fn);
- #endif
- }
-diff -Naur newlib-1.18.0.orig/newlib/libm/math/wf_tgamma.c newlib-1.18.0-rtems4.10-20110518/newlib/libm/math/wf_tgamma.c
---- newlib-1.18.0.orig/newlib/libm/math/wf_tgamma.c 2007-09-04 19:33:10.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libm/math/wf_tgamma.c 2011-05-18 14:27:09.045560538 +0200
-@@ -43,3 +43,17 @@
- return y;
- #endif
- }
-+
-+#ifdef _DOUBLE_IS_32BITS
-+
-+#ifdef __STDC__
-+ double tgamma(double x)
-+#else
-+ double tgamma(x)
-+ double x;
-+#endif
-+{
-+ return (double) tgammaf((float) x);
-+}
-+
-+#endif /* defined(_DOUBLE_IS_32BITS) */
-diff -Naur newlib-1.18.0.orig/newlib/libm/math/w_tgamma.c newlib-1.18.0-rtems4.10-20110518/newlib/libm/math/w_tgamma.c
---- newlib-1.18.0.orig/newlib/libm/math/w_tgamma.c 2002-06-07 23:59:56.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/libm/math/w_tgamma.c 2011-05-18 14:27:09.045560538 +0200
-@@ -17,6 +17,8 @@
-
- #include "fdlibm.h"
-
-+#ifndef _DOUBLE_IS_32BITS
-+
- #ifdef __STDC__
- double tgamma(double x)
- #else
-@@ -42,3 +44,5 @@
- return y;
- #endif
- }
-+
-+#endif /* defined(_DOUBLE_IS_32BITS) */
-diff -Naur newlib-1.18.0.orig/newlib/Makefile.am newlib-1.18.0-rtems4.10-20110518/newlib/Makefile.am
---- newlib-1.18.0.orig/newlib/Makefile.am 2009-08-18 23:48:05.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/Makefile.am 2011-05-18 14:27:09.026560247 +0200
-@@ -81,7 +81,7 @@
- libc.a
- endif
-
--noinst_DATA = stmp-targ-include
-+BUILT_SOURCES = stmp-targ-include
-
- toollib_DATA = $(CRT0) $(CRT1)
-
-diff -Naur newlib-1.18.0.orig/newlib/Makefile.in newlib-1.18.0-rtems4.10-20110518/newlib/Makefile.in
---- newlib-1.18.0.orig/newlib/Makefile.in 2009-10-21 00:43:45.000000000 +0200
-+++ newlib-1.18.0-rtems4.10-20110518/newlib/Makefile.in 2011-05-18 14:27:09.026560247 +0200
-@@ -122,7 +122,7 @@
- install-pdf-recursive install-ps-recursive install-recursive \
- installcheck-recursive installdirs-recursive pdf-recursive \
- ps-recursive uninstall-recursive
--DATA = $(noinst_DATA) $(toollib_DATA)
-+DATA = $(toollib_DATA)
- RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive \
- distclean-recursive maintainer-clean-recursive
- AM_RECURSIVE_TARGETS = $(RECURSIVE_TARGETS:-recursive=) \
-@@ -351,7 +351,7 @@
- @USE_LIBTOOL_FALSE at toollib_LIBRARIES = libm.a \
- @USE_LIBTOOL_FALSE@ libc.a
-
--noinst_DATA = stmp-targ-include
-+BUILT_SOURCES = stmp-targ-include
- toollib_DATA = $(CRT0) $(CRT1)
-
- # The functions ldexp, frexp and modf are traditionally supplied in
-@@ -411,7 +411,7 @@
-
- # dejagnu support
- RUNTESTFLAGS =
--all: newlib.h
-+all: $(BUILT_SOURCES) newlib.h
- $(MAKE) $(AM_MAKEFLAGS) all-recursive
-
- .SUFFIXES:
-@@ -725,14 +725,16 @@
- done
- check-am:
- $(MAKE) $(AM_MAKEFLAGS) check-DEJAGNU
--check: check-recursive
-+check: $(BUILT_SOURCES)
-+ $(MAKE) $(AM_MAKEFLAGS) check-recursive
- all-am: Makefile $(LIBRARIES) $(LTLIBRARIES) $(DATA) newlib.h
- installdirs: installdirs-recursive
- installdirs-am:
- for dir in "$(DESTDIR)$(toollibdir)" "$(DESTDIR)$(toollibdir)" "$(DESTDIR)$(toollibdir)"; do \
- test -z "$$dir" || $(MKDIR_P) "$$dir"; \
- done
--install: install-recursive
-+install: $(BUILT_SOURCES)
-+ $(MAKE) $(AM_MAKEFLAGS) install-recursive
- install-exec: install-exec-recursive
- install-data: install-data-recursive
- uninstall: uninstall-recursive
-@@ -758,6 +760,7 @@
- maintainer-clean-generic:
- @echo "This command is intended for maintainers to use"
- @echo "it deletes files that may require special tools to rebuild."
-+ -test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES)
- clean: clean-recursive
-
- clean-am: clean-generic clean-libtool clean-toollibLIBRARIES \
-@@ -833,8 +836,9 @@
- uninstall-am: uninstall-toollibDATA uninstall-toollibLIBRARIES \
- uninstall-toollibLTLIBRARIES
-
--.MAKE: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) all check-am \
-- ctags-recursive install-am install-strip tags-recursive
-+.MAKE: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) all check \
-+ check-am ctags-recursive install install-am install-strip \
-+ tags-recursive
-
- .PHONY: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) CTAGS GTAGS \
- all all-am am--refresh check check-DEJAGNU check-am clean \
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