[PATCH RSB 5] gdb-9-1: Add patch for linker error

[Joel Sherrill]

On Tue, Mar 30, 2021, 5:23 PM Vijay Kumar Banerjee <vijay at rtems.org> wrote:

> On Tue, Mar 30, 2021 at 4:18 PM Joel Sherrill <joel at rtems.org> wrote:
> >
> > It is preferred not to add patches to our repos when you can reference
> the upstream to fetch it. You should be able to reference the URL where the
> "raw" view of the patch is.
> >
> Thanks for reviewing. The issue with that was that I was getting merge
> conflicts from the ChangeLog file so this is a workaround to get the
> changes in code. I can add the commit hash in the commit message and
> add the original commit message to the diff.
>

Hmmm.. attach your version of the patch to the RTEMS ticket and reference
that

>
> > On Tue, Mar 30, 2021 at 4:56 PM Vijay Kumar Banerjee <vijay at rtems.org>
> wrote:
> >>
> >> Close #4366
> >> ---
> >>  rtems/config/tools/rtems-gdb-9.1-1.cfg        |  3 +
> >>  .../patches/gdb-9-1-linker-error-fix.diff     | 67 +++++++++++++++++++
> >>  2 files changed, 70 insertions(+)
> >>  create mode 100644 source-builder/patches/gdb-9-1-linker-error-fix.diff
> >>
> >> diff --git a/rtems/config/tools/rtems-gdb-9.1-1.cfg
> b/rtems/config/tools/rtems-gdb-9.1-1.cfg
> >> index 99e6571..3c398af 100644
> >> --- a/rtems/config/tools/rtems-gdb-9.1-1.cfg
> >> +++ b/rtems/config/tools/rtems-gdb-9.1-1.cfg
> >> @@ -9,4 +9,7 @@
> >>  %define gdb_src_ext xz
> >>  %hash sha512 gdb-%{gdb_version}.tar.xz
> hM3UCNgKP8V3neRZxbJhVNMbMp695+OqeHmfseskXYtkuMjuckI4Kh29lbTm+dhP70HRKgZGqnXT3uRwnqH25w==
> >>
> >> +%patch add gdb file://gdb-9-1-linker-error-fix.diff
> >> +%hash sha512 gdb-9-1-linker-error-fix.diff
> QAtNCgJsDdfKno+IqHwqRGz1SR3YdTm34ERox2fqpgaGHI6H4GqNfmkJcJaIvSgzNxif24vqWO+bF/Djqa6wNg==
> >> +
> >>  %include %{_configdir}/gdb-common-1.cfg
> >> diff --git a/source-builder/patches/gdb-9-1-linker-error-fix.diff
> b/source-builder/patches/gdb-9-1-linker-error-fix.diff
> >> new file mode 100644
> >> index 0000000..d9b57d3
> >> --- /dev/null
> >> +++ b/source-builder/patches/gdb-9-1-linker-error-fix.diff
> >> @@ -0,0 +1,67 @@
> >> +diff --git a/sim/ppc/ld-insn.c b/sim/ppc/ld-insn.c
> >> +index e39131ca133..585071a861f 100644
> >> +--- a/sim/ppc/ld-insn.c
> >> ++++ b/sim/ppc/ld-insn.c
> >> +@@ -28,6 +28,24 @@
> >> +
> >> + #include "igen.h"
> >> +
> >> ++static model *last_model;
> >> ++
> >> ++static insn *last_model_macro;
> >> ++static insn *last_model_function;
> >> ++static insn *last_model_internal;
> >> ++static insn *last_model_static;
> >> ++static insn *last_model_data;
> >> ++
> >> ++model *models;
> >> ++
> >> ++insn *model_macros;
> >> ++insn *model_functions;
> >> ++insn *model_internal;
> >> ++insn *model_static;
> >> ++insn *model_data;
> >> ++
> >> ++int max_model_fields_len;
> >> ++
> >> + static void
> >> + update_depth(insn_table *entry,
> >> +            lf *file,
> >> +diff --git a/sim/ppc/ld-insn.h b/sim/ppc/ld-insn.h
> >> +index 88318ffa2b3..52baeaa2d84 100644
> >> +--- a/sim/ppc/ld-insn.h
> >> ++++ b/sim/ppc/ld-insn.h
> >> +@@ -200,25 +200,15 @@ extern insn_table *load_insn_table
> >> +  table_include *includes,
> >> +  cache_table **cache_rules);
> >> +
> >> +-model *models;
> >> +-model *last_model;
> >> ++extern model *models;
> >> +
> >> +-insn *model_macros;
> >> +-insn *last_model_macro;
> >> ++extern insn *model_macros;
> >> ++extern insn *model_functions;
> >> ++extern insn *model_internal;
> >> ++extern insn *model_static;
> >> ++extern insn *model_data;
> >> +
> >> +-insn *model_functions;
> >> +-insn *last_model_function;
> >> +-
> >> +-insn *model_internal;
> >> +-insn *last_model_internal;
> >> +-
> >> +-insn *model_static;
> >> +-insn *last_model_static;
> >> +-
> >> +-insn *model_data;
> >> +-insn *last_model_data;
> >> +-
> >> +-int max_model_fields_len;
> >> ++extern int max_model_fields_len;
> >> +
> >> + extern void insn_table_insert_insn
> >> + (insn_table *table,
> >> +--
> >> --
> >> 2.26.2
> >>
> >> _______________________________________________
> >> devel mailing list
> >> devel at rtems.org
> >> http://lists.rtems.org/mailman/listinfo/devel
>
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