[rtems commit] m32c: Remove this target
Sebastian Huber
sebh at rtems.org
Mon Nov 12 06:02:55 UTC 2018
Module: rtems
Branch: master
Commit: bfcf1473cf117d039c76f1f10e40185cdc2f51ed
Changeset: http://git.rtems.org/rtems/commit/?id=bfcf1473cf117d039c76f1f10e40185cdc2f51ed
Author: Sebastian Huber <sebastian.huber at embedded-brains.de>
Date: Thu Nov 8 16:21:48 2018 +0100
m32c: Remove this target
Update #3599.
---
bsps/m32c/m32cbsp/README | 4 -
bsps/m32c/m32cbsp/btimer/btimer.c | 69 --
bsps/m32c/m32cbsp/config/m32csim-testsuite.tcfg | 28 -
bsps/m32c/m32cbsp/config/m32csim.cfg | 16 -
bsps/m32c/m32cbsp/console/console-io.c | 65 --
bsps/m32c/m32cbsp/console/syscalls.S | 43 --
bsps/m32c/m32cbsp/doxygen.h | 15 -
bsps/m32c/m32cbsp/headers.am | 6 -
bsps/m32c/m32cbsp/include/bsp.h | 49 --
bsps/m32c/m32cbsp/include/tm27.h | 1 -
bsps/m32c/m32cbsp/start/bsp_specs | 9 -
bsps/m32c/m32cbsp/start/bspstart.c | 24 -
bsps/m32c/m32cbsp/start/crtn.S | 58 --
bsps/m32c/m32cbsp/start/linkcmds | 207 -----
bsps/m32c/m32cbsp/start/start.S | 183 -----
c/src/aclocal/check-networking.m4 | 2 +-
c/src/aclocal/rtems-cpu-subdirs.m4 | 1 -
c/src/lib/libbsp/m32c/Makefile.am | 7 -
c/src/lib/libbsp/m32c/acinclude.m4 | 10 -
c/src/lib/libbsp/m32c/configure.ac | 21 -
c/src/lib/libbsp/m32c/m32cbsp/Makefile.am | 36 -
c/src/lib/libbsp/m32c/m32cbsp/configure.ac | 19 -
cpukit/Makefile.am | 23 +-
cpukit/aclocal/check-networking.m4 | 2 +-
cpukit/configure.ac | 11 -
cpukit/libmisc/dummy/default-configuration.c | 12 +-
cpukit/score/cpu/m32c/context_init.c | 87 ---
cpukit/score/cpu/m32c/context_switch.S | 66 --
cpukit/score/cpu/m32c/cpu.c | 140 ----
cpukit/score/cpu/m32c/headers.am | 8 -
cpukit/score/cpu/m32c/include/rtems/asm.h | 124 ---
cpukit/score/cpu/m32c/include/rtems/score/cpu.h | 833 ---------------------
.../score/cpu/m32c/include/rtems/score/cpu_asm.h | 72 --
.../score/cpu/m32c/include/rtems/score/cpuatomic.h | 14 -
.../score/cpu/m32c/include/rtems/score/cpuimpl.h | 56 --
cpukit/score/cpu/m32c/include/rtems/score/m32c.h | 76 --
cpukit/score/cpu/m32c/include/varvects.h | 58 --
cpukit/score/cpu/m32c/m32c-exception-frame-print.c | 24 -
cpukit/score/cpu/m32c/varvects.S | 47 --
testsuites/sptests/sptask_err03/init.c | 6 -
testsuites/sptests/sptimer_err02/init.c | 31 +-
41 files changed, 19 insertions(+), 2544 deletions(-)
diff --git a/bsps/m32c/m32cbsp/README b/bsps/m32c/m32cbsp/README
deleted file mode 100644
index 10c0e20..0000000
--- a/bsps/m32c/m32cbsp/README
+++ /dev/null
@@ -1,4 +0,0 @@
-This BSP is designed to operate on a variety of M16C and M32C variants.
-It is expected that this BSP will also be able to support R8C variants.
-
-It currently only runs on the M32C simulator in GDB.
diff --git a/bsps/m32c/m32cbsp/btimer/btimer.c b/bsps/m32c/m32cbsp/btimer/btimer.c
deleted file mode 100644
index a27d9ff..0000000
--- a/bsps/m32c/m32cbsp/btimer/btimer.c
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * This file implements a stub benchmark timer that is sufficient to
- * satisfy linking the RTEMS Benchmarks.
- */
-
-/*
- * COPYRIGHT (c) 1989-2001.
- * On-Line Applications Research Corporation (OAR).
- */
-
-#include <bsp.h>
-#include <rtems/btimer.h>
-
-#include <varvects.h>
-
-bool benchmark_timer_find_average_overhead;
-uint32_t benchmark_timer_overhead = 10;
-
-#define TABSR *((uint8_t *)0x340)
-#define TA0MR *((uint8_t *)0x356)
-#define TA0 *((uint16_t *)0x346)
-#define TA0IC *((uint8_t *)0x6c)
-
-static int benchmark_timer_interrupts;
-
-static void __attribute__((interrupt)) timer_ra_interrupt(void);
-
-#define ivec_timer_a0 12
-
-void __attribute__((interrupt))
-timer_ra_interrupt(void)
-{
- benchmark_timer_interrupts++;
- TA0IC = 0x05;
-
-}
-
-void benchmark_timer_initialize(void)
-{
- benchmark_timer_interrupts = 0;
- _set_var_vect (timer_ra_interrupt, ivec_timer_a0);
- TA0MR = 0x00;
- TA0 = 0xffff;
- TA0IC = 0x05;
- TABSR = 0x55;
-}
-
-benchmark_timer_t benchmark_timer_read(void)
-{
- uint32_t count;
-
- count = 0xFFFF - TA0;
- count += benchmark_timer_interrupts * 0xFFFFL;
-
- if (!benchmark_timer_find_average_overhead) {
- if ( count > benchmark_timer_overhead )
- count -= benchmark_timer_overhead;
- else
- count = 0;
- }
- return count;
-}
-
-void benchmark_timer_disable_subtracting_average_overhead(
- bool find_flag
-)
-{
- benchmark_timer_find_average_overhead = find_flag;
-}
diff --git a/bsps/m32c/m32cbsp/config/m32csim-testsuite.tcfg b/bsps/m32c/m32cbsp/config/m32csim-testsuite.tcfg
deleted file mode 100644
index d1eee4f..0000000
--- a/bsps/m32c/m32cbsp/config/m32csim-testsuite.tcfg
+++ /dev/null
@@ -1,28 +0,0 @@
-#
-# The GDB M32C Simulator does not have a tick interrupt.
-#
-
-include: testdata/disable-iconv-tests.tcfg
-include: testdata/require-tick-isr.tcfg
-include: testdata/disable-jffs2-tests.tcfg
-include: testdata/disable-mrfs-tests.tcfg
-
-exclude: crypt01
-exclude: fileio
-exclude: flashdisk01
-exclude: fsbdpart01
-exclude: fsdosfsformat01
-exclude: fsdosfswrite01
-exclude: fsdosfsname01
-exclude: fsrfsbitmap01
-exclude: sha
-exclude: spstkalloc02
-exclude: sptls01
-exclude: sptls04
-exclude: tmcontext01
-exclude: utf8proc01
-
-#
-# Does not compile. See #3025.
-#
-exclude: linpack
diff --git a/bsps/m32c/m32cbsp/config/m32csim.cfg b/bsps/m32c/m32cbsp/config/m32csim.cfg
deleted file mode 100644
index 9ea0d48..0000000
--- a/bsps/m32c/m32cbsp/config/m32csim.cfg
+++ /dev/null
@@ -1,16 +0,0 @@
-#
-# Config file for the M32C GDB Simulator
-#
-
-include $(RTEMS_ROOT)/make/custom/default.cfg
-
-RTEMS_CPU=m32c
-
-CPU_CFLAGS = -mcpu=m32cm
-
-# Unreported GCC Bug results in ICE in cpu.c. Use -O0
-# CFLAGS_OPTIMIZE_V = -Os -g
-CFLAGS_OPTIMIZE_V = -O0 -g
-CFLAGS_OPTIMIZE_V += -ffunction-sections -fdata-sections
-
-LDFLAGS = -Wl,--gc-sections
diff --git a/bsps/m32c/m32cbsp/console/console-io.c b/bsps/m32c/m32cbsp/console/console-io.c
deleted file mode 100644
index 745493c..0000000
--- a/bsps/m32c/m32cbsp/console/console-io.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * This file contains the hardware specific portions of the TTY driver
- * for the serial ports on the m32c simulator in gdb.
- */
-
-/*
- * COPYRIGHT (c) 1989-2008.
- * On-Line Applications Research Corporation (OAR).
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#include <bsp.h>
-#include <bsp/console-polled.h>
-#include <rtems/libio.h>
-#include <stdlib.h>
-#include <assert.h>
-
-/*
- * console_initialize_hardware
- *
- * This routine initializes the console hardware.
- *
- */
-
-void console_initialize_hardware(void)
-{
- return;
-}
-
-/*
- * console_outbyte_polled
- *
- * This routine transmits a character using polling.
- */
-ssize_t sys_write(int fd, const void *buf, size_t count);
-void console_outbyte_polled(
- int port,
- char ch
-)
-{
- sys_write( 2, &ch, 1 );
-}
-
-/*
- * console_inbyte_nonblocking
- *
- * This routine polls for a character.
- */
-
-int console_inbyte_nonblocking(
- int port
-)
-{
- return -1;
-}
-
-#include <rtems/bspIo.h>
-
-static void M32CsimBSP_output_char(char c) { console_outbyte_polled( 0, c ); }
-
-BSP_output_char_function_type BSP_output_char = M32CsimBSP_output_char;
-BSP_polling_getchar_function_type BSP_poll_char = NULL;
diff --git a/bsps/m32c/m32cbsp/console/syscalls.S b/bsps/m32c/m32cbsp/console/syscalls.S
deleted file mode 100644
index f4cabac..0000000
--- a/bsps/m32c/m32cbsp/console/syscalls.S
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * System call support for simulator in gdb.
- * Adapted from newlib 1.16.0.
- */
-
-#define SYS_exit 1
-#define SYS_open 2
-#define SYS_close 3
-#define SYS_read 4
-#define SYS_write 5
-#define SYS_lseek 6
-#define SYS_unlink 7
-#define SYS_getpid 8
-#define SYS_kill 9
-#define SYS_fstat 10
-#define SYS_sbrk 11
-
-#define POUND #
-#define SYSCALL(N) mov.b POUND N,0x400
-
-#define S(n) _sys_##n: .global _sys_##n | SYSCALL(SYS_##n) | rts
-
-S(write)
-S(exit)
-S(sbrk)
-
- .global _abort
-_abort:
- /* This is for debuggers. The simulator stops here too. */
- brk
-
- /* Else, fall back on the simulator's "kill me" option. */
-#if defined(__r8c_cpu__) || defined(__m16c_cpu__)
- mov.w #42,r1
-#else
- mov.w #42,r0
-#endif
-
- SYSCALL(SYS_kill)
-
- /* Else, exit. */
- jmp.a __exit
-
diff --git a/bsps/m32c/m32cbsp/doxygen.h b/bsps/m32c/m32cbsp/doxygen.h
deleted file mode 100644
index 6c61d32..0000000
--- a/bsps/m32c/m32cbsp/doxygen.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/**
- * @defgroup bsp_m32c M32C
- *
- * @ingroup bsp_kit
- *
- * @brief M32C Board Support Packages
- */
-
-/**
- * @defgroup m32c_m32cbsp M32C M32CBSP Modules
- *
- * @ingroup bsp_m32c
- *
- * @brief M32C M32CBSP Modules
- */
\ No newline at end of file
diff --git a/bsps/m32c/m32cbsp/headers.am b/bsps/m32c/m32cbsp/headers.am
deleted file mode 100644
index 463baae..0000000
--- a/bsps/m32c/m32cbsp/headers.am
+++ /dev/null
@@ -1,6 +0,0 @@
-## This file was generated by "./boostrap -H".
-
-include_HEADERS =
-include_HEADERS += ../../../../../../bsps/m32c/m32cbsp/include/bsp.h
-include_HEADERS += include/bspopts.h
-include_HEADERS += ../../../../../../bsps/m32c/m32cbsp/include/tm27.h
diff --git a/bsps/m32c/m32cbsp/include/bsp.h b/bsps/m32c/m32cbsp/include/bsp.h
deleted file mode 100644
index b7c6891..0000000
--- a/bsps/m32c/m32cbsp/include/bsp.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/**
- * @file
- *
- * @ingroup m32c_bsp
- *
- * @brief m32c simulator definitions in gdb
- */
-
-/* bsp.h
- *
- * This include file contains some definitions specific to the
- * h8 simulator in gdb.
- *
- * COPYRIGHT (c) 1989-1999.
- * On-Line Applications Research Corporation (OAR).
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#ifndef LIBBSP_M32C_M32CBSP_BSP_H
-#define LIBBSP_M32C_M32CBSP_BSP_H
-
-#include <bspopts.h>
-#include <bsp/default-initial-extension.h>
-
-#include <rtems.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * @defgroup m32c_bsp Clock Tick Support
- *
- * @ingroup m32c_m32cbsp
- *
- * @brief Clock Tick Support Package
- */
-
-void *clock_driver_sim_idle_body(uintptr_t);
-#define BSP_IDLE_TASK_BODY clock_driver_sim_idle_body
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/bsps/m32c/m32cbsp/include/tm27.h b/bsps/m32c/m32cbsp/include/tm27.h
deleted file mode 100644
index 0dfa7bf..0000000
--- a/bsps/m32c/m32cbsp/include/tm27.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <rtems/tm27-default.h>
diff --git a/bsps/m32c/m32cbsp/start/bsp_specs b/bsps/m32c/m32cbsp/start/bsp_specs
deleted file mode 100644
index afa9f6b..0000000
--- a/bsps/m32c/m32cbsp/start/bsp_specs
+++ /dev/null
@@ -1,9 +0,0 @@
-%rename endfile old_endfile
-%rename startfile old_startfile
-
-*startfile:
-%{!qrtems: %(old_startfile)} \
-%{!nostdlib: %{qrtems: crtbegin.o%s}}
-
-*endfile:
-%{!qrtems: %(old_endfile)} %{!nostdlib: %{qrtems: crtend.o%s}}
diff --git a/bsps/m32c/m32cbsp/start/bspstart.c b/bsps/m32c/m32cbsp/start/bspstart.c
deleted file mode 100644
index 7fdd598..0000000
--- a/bsps/m32c/m32cbsp/start/bspstart.c
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * COPYRIGHT (c) 1989-2008.
- * On-Line Applications Research Corporation (OAR).
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#include <bsp.h>
-#include <bsp/bootcard.h>
-
-extern void sys_sbrk(int);
-
-/*
- * This routine would usually do the bulk of the system initialization.
- * But if a BSP doesn't need to do anything, it can use this version.
- */
-
-void bsp_start( void )
-{
- /* Tell the simulator not to test for heap/stack collision */
- sys_sbrk(0);
-}
diff --git a/bsps/m32c/m32cbsp/start/crtn.S b/bsps/m32c/m32cbsp/start/crtn.S
deleted file mode 100644
index 6004f28..0000000
--- a/bsps/m32c/m32cbsp/start/crtn.S
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
-
-Copyright (c) 2005 Red Hat Incorporated.
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
-
- Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- The name of Red Hat Incorporated may not be used to endorse
- or promote products derived from this software without specific
- prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL RED HAT INCORPORATED BE LIABLE FOR ANY
-DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-
-#if defined(__r8c_cpu__) || defined(__m16c_cpu__)
-#define A16
-#define A(n,w) n
-#define W w
-#else
-#define A24
-#define A(n,w) w
-#define W l
-#endif
-
- .section .init,"ax", at progbits
- jsr.a _m32c_run_preinit_array
- jsr.a _m32c_run_init_array
- exitd
- .global __m32c_init_end
-__m32c_init_end:
-
- .section .fini,"ax", at progbits
-
- exitd
- .global __m32c_fini_end
-__m32c_fini_end:
-
- .text
-
diff --git a/bsps/m32c/m32cbsp/start/linkcmds b/bsps/m32c/m32cbsp/start/linkcmds
deleted file mode 100644
index 9863f36..0000000
--- a/bsps/m32c/m32cbsp/start/linkcmds
+++ /dev/null
@@ -1,207 +0,0 @@
-/*
- * Declare some sizes.
- */
-_RamBase = DEFINED(_RamBase) ? _RamBase : 0x200000;
-_RamSize = DEFINED(_RamSize) ? _RamSize : 0x800000;
-_HeapSize = DEFINED(_HeapSize) ? _HeapSize : 0x0;
-
-/* Default linker script, for normal executables */
-OUTPUT_FORMAT("elf32-m32c", "elf32-m32c",
- "elf32-m32c")
-OUTPUT_ARCH(m32c)
-ENTRY(_start)
-STARTUP(start.o)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-MEMORY {
- RAM (w) : ORIGIN = 0x200000, LENGTH = 0x800000
- VEC (r) : ORIGIN = 0xffffdc, LENGTH = 32
- RESETVEC (r) : ORIGIN = 0xfffffc, LENGTH = 4
-}
-SECTIONS
-{
- /* There are three cases we care about: First, RW data that must be
- in the low 64k. This will always be copied from ROM. Second, RO
- data that must be in the low 64k. This may be copied from ROM if
- the ROM is above 64k. Third, anything that does not need to be
- in the first 64k. Chips normally only have two memory regions;
- low ram and either high or low rom. We map the low rom needs
- into one of the actual regions. */
-
- /* .text goes first so the rom image of ram data will follow it. */
- .text :
- {
- *(.text .stub .text.* .gnu.linkonce.t.*)
- KEEP (*(.text.*personality*))
- /* .gnu.warning sections are handled specially by elf32.em. */
- *(.gnu.warning)
- *(.interp .hash .dynsym .dynstr .gnu.version*)
- PROVIDE (__etext = .);
- PROVIDE (_etext = .);
- PROVIDE (etext = .);
- . = ALIGN(2);
- } > RAM =0
-
- /* rodata will either be part of data, or will be in low rom. So we
- might be spanning it, or we might not. This lets us include it
- in our calculations when appropriate. */
-
- .rodata : {
- . = ALIGN(2);
- *(.plt)
- KEEP (*(.init))
- KEEP (*(.fini))
- *(.rodata .rodata.* .gnu.linkonce.r.*)
- KEEP (*(SORT(.rtemsroset.*)))
- *(.rodata1)
- *(.eh_frame_hdr)
- KEEP (*(.eh_frame))
- KEEP (*(.gcc_except_table)) *(.gcc_except_table.*)
- . = ALIGN(2);
- PROVIDE(__romdatastart = .); /* IF_ROROM */
- } > RAM
-
- .tdata : {
- __TLS_Data_begin = .;
- *(.tdata .tdata.* .gnu.linkonce.td.*)
- __TLS_Data_end = .;
- } > RAM
- .tbss : {
- __TLS_BSS_begin = .;
- *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon)
- __TLS_BSS_end = .;
- } > RAM
- __TLS_Data_size = __TLS_Data_end - __TLS_Data_begin;
- __TLS_Data_begin = __TLS_Data_size != 0 ? __TLS_Data_begin : __TLS_BSS_begin;
- __TLS_Data_end = __TLS_Data_size != 0 ? __TLS_Data_end : __TLS_BSS_begin;
- __TLS_BSS_size = __TLS_BSS_end - __TLS_BSS_begin;
- __TLS_Size = __TLS_BSS_end - __TLS_Data_begin;
- __TLS_Alignment = MAX (ALIGNOF (.tdata), ALIGNOF (.tbss));
-
- .data : {
- . = ALIGN(32 / 8);
- PROVIDE (__datastart = .); /* IF_ROROM */
- PROVIDE (__preinit_array_start = .);
- KEEP (*(.preinit_array))
- PROVIDE (__preinit_array_end = .);
- PROVIDE (__init_array_start = .);
- KEEP (*(.init_array))
- PROVIDE (__init_array_end = .);
- PROVIDE (__fini_array_start = .);
- KEEP (*(.fini_array))
- PROVIDE (__fini_array_end = .);
-
- /* gcc uses crtbegin.o to find the start of
- the constructors, so we make sure it is
- first. Because this is a wildcard, it
- doesn't matter if the user does not
- actually link against crtbegin.o; the
- linker won't look for a file to match a
- wildcard. The wildcard also means that it
- doesn't matter which directory crtbegin.o
- is in. */
- KEEP (*crtbegin*.o(.ctors))
- /* We don't want to include the .ctor section from
- from the crtend.o file until after the sorted ctors.
- The .ctor section from the crtend file contains the
- end of ctors marker and it must be last */
- KEEP (*(EXCLUDE_FILE (*crtend*.o ) .ctors))
- KEEP (*(SORT(.ctors.*)))
- KEEP (*(.ctors))
-
- KEEP (*crtbegin*.o(.dtors))
- KEEP (*(EXCLUDE_FILE (*crtend*.o ) .dtors))
- KEEP (*(SORT(.dtors.*)))
- KEEP (*(.dtors))
-
- KEEP (*(.jcr))
- *(.data.rel.ro.local) *(.data.rel.ro*)
- *(.dynamic)
-
- *(.data .data.* .gnu.linkonce.d.*)
- KEEP (*(SORT(.rtemsrwset.*)))
- KEEP (*(.gnu.linkonce.d.*personality*))
- SORT(CONSTRUCTORS)
- *(.data1)
- *(.got.plt) *(.got)
-
- . = ALIGN(2);
- _edata = .;
- PROVIDE (edata = .);
- PROVIDE (__dataend = .);
- } > RAM
-
- /* Note that __romdatacopysize may be ZERO for the simulator, which
- knows how to intialize RAM directly. It should ONLY be used for
- copying data from ROM to RAM; if you need to know the size of the
- data section, subtract the end symbol from the start symbol. */
- /* Note that crt0 assumes this is even; all the start/stop symbols
- are also assumed word-aligned. */
- PROVIDE (__romdatacopysize = 0);
-
- .bss : {
- . = ALIGN(2);
- PROVIDE (__bssstart = .);
- *(.dynbss)
- *(.bss .bss.* .gnu.linkonce.b.*)
- *(COMMON)
- . = ALIGN(2);
- PROVIDE (__bssend = .);
- _end = .;
- PROVIDE (end = .);
- } > RAM
- PROVIDE (__bsssize = 0);
-
- .rtemsstack (NOLOAD) : {
- *(SORT(.rtemsstack.*))
- } > RAM
-
- PROVIDE (_WorkAreaBase = .);
- . = 0xa00000;
- PROVIDE (_WorkAreaEnd = .);
- PROVIDE (_WorkAreaSize = _WorkAreaEnd - _WorkAreaBase);
-
- .vec : {
- *(.vec)
- } > VEC
- .resetvec : {
- *(.resetvec)
- } > RESETVEC
-
- /* The rest are all not normally part of the runtime image. */
-
- /* Stabs debugging sections. */
- .stab 0 : { *(.stab) }
- .stabstr 0 : { *(.stabstr) }
- .stab.excl 0 : { *(.stab.excl) }
- .stab.exclstr 0 : { *(.stab.exclstr) }
- .stab.index 0 : { *(.stab.index) }
- .stab.indexstr 0 : { *(.stab.indexstr) }
- .comment 0 : { *(.comment) }
- /* DWARF debug sections.
- Symbols in the DWARF debugging sections are relative to the beginning
- of the section so we begin them at 0. */
- /* DWARF 1 */
- .debug 0 : { *(.debug) }
- .line 0 : { *(.line) }
- /* GNU DWARF 1 extensions */
- .debug_srcinfo 0 : { *(.debug_srcinfo) }
- .debug_sfnames 0 : { *(.debug_sfnames) }
- /* DWARF 1.1 and DWARF 2 */
- .debug_aranges 0 : { *(.debug_aranges) }
- .debug_pubnames 0 : { *(.debug_pubnames) }
- /* DWARF 2 */
- .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) }
- .debug_abbrev 0 : { *(.debug_abbrev) }
- .debug_line 0 : { *(.debug_line) }
- .debug_frame 0 : { *(.debug_frame) }
- .debug_str 0 : { *(.debug_str) }
- .debug_loc 0 : { *(.debug_loc) }
- .debug_macinfo 0 : { *(.debug_macinfo) }
- /* SGI/MIPS DWARF 2 extensions */
- .debug_weaknames 0 : { *(.debug_weaknames) }
- .debug_funcnames 0 : { *(.debug_funcnames) }
- .debug_typenames 0 : { *(.debug_typenames) }
- .debug_varnames 0 : { *(.debug_varnames) }
- /DISCARD/ : { *(.note.GNU-stack) }
-}
diff --git a/bsps/m32c/m32cbsp/start/start.S b/bsps/m32c/m32cbsp/start/start.S
deleted file mode 100644
index f554878..0000000
--- a/bsps/m32c/m32cbsp/start/start.S
+++ /dev/null
@@ -1,183 +0,0 @@
-/*
-
-Copyright (c) 2005 Red Hat Incorporated.
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
-
- Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- The name of Red Hat Incorporated may not be used to endorse
- or promote products derived from this software without specific
- prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL RED HAT INCORPORATED BE LIABLE FOR ANY
-DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#if defined(__r8c_cpu__) || defined(__m16c_cpu__)
-#define A16
-#define A(n,w) n
-#define W w
-#define ALIGN 1
-#else
-#define A24
-#define A(n,w) w
-#define W l
-#define ALIGN 2
-#endif
-
- .text
-
- .global _start
-_start:
-.LFB2:
- fset U /* User stack */
- ldc #__ISR_Stack_area_end,sp
-
-#ifdef A16
- mov.b #%hi8(__romdatastart),r1h
- mov.w #%lo16(__romdatastart),a0
- mov.w #__datastart,a1
-#else
- mov.l #__romdatastart,a0
- mov.l #__datastart,a1
-#endif
- mov.w #__romdatacopysize,r3
- shl.w #-1,r3
- smovf.w
-
-#ifdef A16
- mov.w #__bssstart,a1
-#else
- mov.l #__bssstart,a1
-#endif
- mov.w #__bsssize,r3
- shl.w #-1,r3
- mov.w #0,r0
- sstr.w
-
- /* jsr.a __m32c_init */
-
- jsr.a _boot_card
-.LFE2:
-
-#ifdef A24
- /* rv in r0, ok for arg0 */
-#else
- mov.w r0,r1
-#endif
-
- .global _bsp_reset
-_bsp_reset:
- jsr.a _sys_exit
-
- .text
-
- .global _m32c_run_preinit_array
- .type _m32c_run_preinit_array, at function
-_m32c_run_preinit_array:
- mov.W #__preinit_array_start,a0
- mov.W #__preinit_array_end,a1
- jmp.w _m32c_run_inilist
-
- .global _m32c_run_init_array
- .type _m32c_run_init_array, at function
-_m32c_run_init_array:
- mov.W #__init_array_start,a0
- mov.W #__init_array_end,a1
- jmp.w _m32c_run_inilist
-
- .global _m32c_run_fini_array
- .type _m32c_run_fini_array, at function
-_m32c_run_fini_array:
- mov.W #__fini_array_start,a0
- mov.W #__fini_array_end,a1
- /* fall through */
-
-_m32c_run_inilist:
-next_inilist:
- cmp.W a0,a1
- jeq done_inilist
- pushm a0,a1
- mov.W [a0],a0
-#ifdef A16
- mov.b:s #0,a1 /* zero extends */
- jsri.a a1a0
-#else
- jsri.a a0
-#endif
- popm a0,a1
- add.W A(#2,#4),a0
- jmp.b next_inilist
-done_inilist:
- rts
-
- .section .init,"ax", at progbits
-
- .global __init
- .global __m32c_init
-__init:
-__m32c_init:
- enter #0
- exitd
-
- .section .fini,"ax", at progbits
-
- .global __fini
- .global __m32c_fini
-__fini:
-__m32c_fini:
- enter #0
- jsr.a _m32c_run_fini_array
- exitd
-
-
-;;; Provide Dwarf unwinding information that will help GDB stop
-;;; backtraces at the right place. This is stolen from assembly
-;;; code generated by GCC with -dA.
- .section .debug_frame,"", at progbits
-.Lframe0:
- .4byte .LECIE0-.LSCIE0 ; Length of Common Information Entry
-.LSCIE0:
- .4byte 0xffffffff ; CIE Identifier Tag
- .byte 0x1 ; CIE Version
- .ascii "\0" ; CIE Augmentation
- .uleb128 0x1 ; CIE Code Alignment Factor
- .sleb128 -1 ; CIE Data Alignment Factor
- .byte 0xd ; CIE RA Column
- .byte 0xc ; DW_CFA_def_cfa
- .uleb128 0xc
- .uleb128 0x3
- .byte 0x8d ; DW_CFA_offset, column 0xd
- .uleb128 0x3
- .p2align ALIGN
-.LECIE0:
-.LSFDE0:
- .4byte .LEFDE0-.LASFDE0 ; FDE Length
-.LASFDE0:
- .4byte .Lframe0 ; FDE CIE offset
- .4byte .LFB2 ; FDE initial location
- .4byte .LFE2-.LFB2 ; FDE address range
- .byte 0xf ; DW_CFA_def_cfa_expression
- .uleb128 1 ; length of expression
- .byte 0x30 ; DW_OP_lit0
- .p2align ALIGN
-.LEFDE0:
-
- .text
diff --git a/c/src/aclocal/check-networking.m4 b/c/src/aclocal/check-networking.m4
index b2d9bf5..dcf467d 100644
--- a/c/src/aclocal/check-networking.m4
+++ b/c/src/aclocal/check-networking.m4
@@ -9,7 +9,7 @@ AC_CACHE_CHECK([whether BSP supports networking],
[dnl
case "$RTEMS_CPU" in
# do not have address space to hold BSD TCP/IP stack
- epiphany* | m32c*)
+ epiphany*)
rtems_cv_HAS_NETWORKING="no"
;;
# Newer architecture ports that should only use new TCP/IP stack
diff --git a/c/src/aclocal/rtems-cpu-subdirs.m4 b/c/src/aclocal/rtems-cpu-subdirs.m4
index edeaee9..47bd339 100644
--- a/c/src/aclocal/rtems-cpu-subdirs.m4
+++ b/c/src/aclocal/rtems-cpu-subdirs.m4
@@ -15,7 +15,6 @@ _RTEMS_CPU_SUBDIR([bfin],[$1]);;
_RTEMS_CPU_SUBDIR([epiphany],[$1]);;
_RTEMS_CPU_SUBDIR([i386],[$1]);;
_RTEMS_CPU_SUBDIR([lm32],[$1]);;
-_RTEMS_CPU_SUBDIR([m32c],[$1]);;
_RTEMS_CPU_SUBDIR([m68k],[$1]);;
_RTEMS_CPU_SUBDIR([mips],[$1]);;
_RTEMS_CPU_SUBDIR([moxie],[$1]);;
diff --git a/c/src/lib/libbsp/m32c/Makefile.am b/c/src/lib/libbsp/m32c/Makefile.am
deleted file mode 100644
index d2a5a9e..0000000
--- a/c/src/lib/libbsp/m32c/Makefile.am
+++ /dev/null
@@ -1,7 +0,0 @@
-ACLOCAL_AMFLAGS = -I ../../../aclocal
-
-## Descend into the @RTEMS_BSP_FAMILY@ directory
-_SUBDIRS = @RTEMS_BSP_FAMILY@
-
-
-include $(top_srcdir)/../../../automake/subdirs.am
diff --git a/c/src/lib/libbsp/m32c/acinclude.m4 b/c/src/lib/libbsp/m32c/acinclude.m4
deleted file mode 100644
index aa8c7b7..0000000
--- a/c/src/lib/libbsp/m32c/acinclude.m4
+++ /dev/null
@@ -1,10 +0,0 @@
-# RTEMS_CHECK_BSPDIR(RTEMS_BSP_FAMILY)
-AC_DEFUN([RTEMS_CHECK_BSPDIR],
-[
- case "$1" in
- m32cbsp )
- AC_CONFIG_SUBDIRS([m32cbsp]);;
- *)
- AC_MSG_ERROR([Invalid BSP]);;
- esac
-])
diff --git a/c/src/lib/libbsp/m32c/configure.ac b/c/src/lib/libbsp/m32c/configure.ac
deleted file mode 100644
index 538cafc..0000000
--- a/c/src/lib/libbsp/m32c/configure.ac
+++ /dev/null
@@ -1,21 +0,0 @@
-## Process this file with autoconf to produce a configure script.
-
-AC_PREREQ([2.69])
-AC_INIT([rtems-c-src-lib-libbsp-m32c],[_RTEMS_VERSION],[https://devel.rtems.org/newticket])
-RTEMS_TOP(../../../../..)
-RTEMS_SOURCE_TOP
-RTEMS_BUILD_TOP
-
-RTEMS_CANONICAL_TARGET_CPU
-AM_INIT_AUTOMAKE([no-define foreign subdir-objects 1.12.2])
-AM_MAINTAINER_MODE
-
-RTEMS_ENV_RTEMSBSP
-
-RTEMS_PROJECT_ROOT
-
-RTEMS_CHECK_BSPDIR([$RTEMS_BSP_FAMILY])
-
-# Explicitly list all Makefiles here
-AC_CONFIG_FILES([Makefile])
-AC_OUTPUT
diff --git a/c/src/lib/libbsp/m32c/m32cbsp/Makefile.am b/c/src/lib/libbsp/m32c/m32cbsp/Makefile.am
deleted file mode 100644
index c7f636b..0000000
--- a/c/src/lib/libbsp/m32c/m32cbsp/Makefile.am
+++ /dev/null
@@ -1,36 +0,0 @@
-ACLOCAL_AMFLAGS = -I ../../../../aclocal
-
-include $(top_srcdir)/../../../../automake/compile.am
-include $(top_srcdir)/../../bsp.am
-
-dist_project_lib_DATA = ../../../../../../bsps/m32c/m32cbsp/start/bsp_specs
-
-noinst_PROGRAMS =
-
-
-start.$(OBJEXT): ../../../../../../bsps/m32c/m32cbsp/start/start.S
- $(CPPASCOMPILE) -o $@ -c $<
-project_lib_DATA = start.$(OBJEXT)
-
-project_lib_DATA += linkcmds
-
-project_lib_LIBRARIES = librtemsbsp.a
-librtemsbsp_a_SOURCES =
-librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/start/bspfatal-default.c
-librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/start/bspgetworkarea-default.c
-librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/start/bspreset-empty.c
-librtemsbsp_a_SOURCES += ../../../../../../bsps/m32c/m32cbsp/start/bspstart.c
-librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/start/sbrk.c
-librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/getentropy/getentropy-cpucounter.c
-librtemsbsp_a_SOURCES += ../../../../../../bsps/m32c/m32cbsp/start/crtn.S
-librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/clock/clock-simidle.c
-librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/serial/console-polled.c
-librtemsbsp_a_SOURCES += ../../../../../../bsps/m32c/m32cbsp/console/console-io.c
-librtemsbsp_a_SOURCES += ../../../../../../bsps/m32c/m32cbsp/console/syscalls.S
-librtemsbsp_a_SOURCES += ../../../../../../bsps/m32c/m32cbsp/btimer/btimer.c
-
-# Cache
-librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/cache/nocache.c
-
-include $(srcdir)/../../../../../../bsps/shared/shared-sources.am
-include $(srcdir)/../../../../../../bsps/m32c/m32cbsp/headers.am
diff --git a/c/src/lib/libbsp/m32c/m32cbsp/configure.ac b/c/src/lib/libbsp/m32c/m32cbsp/configure.ac
deleted file mode 100644
index 067062c..0000000
--- a/c/src/lib/libbsp/m32c/m32cbsp/configure.ac
+++ /dev/null
@@ -1,19 +0,0 @@
-## Process this file with autoconf to produce a configure script.
-
-AC_PREREQ([2.69])
-AC_INIT([rtems-c-src-lib-libbsp-m32c-m32csim],[_RTEMS_VERSION],[https://devel.rtems.org/newticket])
-RTEMS_TOP(../../../../../..)
-RTEMS_SOURCE_TOP
-RTEMS_BUILD_TOP
-RTEMS_BSP_LINKCMDS
-
-RTEMS_CANONICAL_TARGET_CPU
-AM_INIT_AUTOMAKE([no-define nostdinc foreign 1.12.2])
-RTEMS_BSP_CONFIGURE
-
-
-RTEMS_BSP_CLEANUP_OPTIONS
-
-# Explicitly list all Makefiles here
-AC_CONFIG_FILES([Makefile])
-AC_OUTPUT
diff --git a/cpukit/Makefile.am b/cpukit/Makefile.am
index 9a52db7..7162d51 100644
--- a/cpukit/Makefile.am
+++ b/cpukit/Makefile.am
@@ -468,6 +468,8 @@ librtemscpu_a_SOURCES += libfs/src/rfs/rtems-rfs-trace.c
librtemscpu_a_SOURCES += libi2c/libi2c.c
librtemscpu_a_SOURCES += libmd/md4.c
librtemscpu_a_SOURCES += libmd/md5.c
+librtemscpu_a_SOURCES += libmd/sha256c.c
+librtemscpu_a_SOURCES += libmd/sha512c.c
librtemscpu_a_SOURCES += libstdthreads/call_once.c
librtemscpu_a_SOURCES += libstdthreads/cnd.c
librtemscpu_a_SOURCES += libstdthreads/mtx.c
@@ -1500,13 +1502,6 @@ librtemscpu_a_SOURCES += libmisc/utf8proc/utf8proc.c
endif
-if SHA
-
-librtemscpu_a_SOURCES += libmd/sha256c.c
-librtemscpu_a_SOURCES += libmd/sha512c.c
-
-endif
-
if CPU_ARM
include $(srcdir)/score/cpu/arm/headers.am
@@ -1593,20 +1588,6 @@ librtemscpu_a_SOURCES += score/cpu/no_cpu/cpucounterread.c
endif
-if CPU_M32C
-
-include $(srcdir)/score/cpu/m32c/headers.am
-
-librtemscpu_a_SOURCES += score/cpu/m32c/context_init.c
-librtemscpu_a_SOURCES += score/cpu/m32c/context_switch.S
-librtemscpu_a_SOURCES += score/cpu/m32c/cpu.c
-librtemscpu_a_SOURCES += score/cpu/m32c/m32c-exception-frame-print.c
-librtemscpu_a_SOURCES += score/cpu/m32c/varvects.S
-librtemscpu_a_SOURCES += score/cpu/no_cpu/cpucounterfrequency.c
-librtemscpu_a_SOURCES += score/cpu/no_cpu/cpucounterread.c
-
-endif
-
if CPU_M68K
include $(srcdir)/score/cpu/m68k/headers.am
diff --git a/cpukit/aclocal/check-networking.m4 b/cpukit/aclocal/check-networking.m4
index 384005c..38bc844 100644
--- a/cpukit/aclocal/check-networking.m4
+++ b/cpukit/aclocal/check-networking.m4
@@ -10,7 +10,7 @@ AC_CACHE_CHECK([whether CPU supports networking],
[dnl
case "$host" in
# do not have address space to hold BSD TCP/IP stack
- epiphany* | m32c*)
+ epiphany*)
rtems_cv_HAS_NETWORKING="no"
;;
# Newer architecture ports that should only use new TCP/IP stack
diff --git a/cpukit/configure.ac b/cpukit/configure.ac
index e216fb8..f257db3 100644
--- a/cpukit/configure.ac
+++ b/cpukit/configure.ac
@@ -335,16 +335,6 @@ esac
AM_CONDITIONAL(LIBDEBUGGER,[test x"$HAVE_LIBDEBUGGER" = x"yes"])
AC_MSG_RESULT([$HAVE_LIBDEBUGGER])
-AC_MSG_CHECKING([whether CPU supports SHA])
-case $RTEMS_CPU in
- m32c)
- HAVE_SHA=no ;;
- *)
- HAVE_SHA=yes ;;
-esac
-AM_CONDITIONAL(SHA,[test x"$HAVE_SHA" = x"yes"])
-AC_MSG_RESULT([$HAVE_SHA])
-
# Filter libpci to only build for architectures that have support for it
AC_MSG_CHECKING([whether CPU supports libpci])
case $RTEMS_CPU in
@@ -372,7 +362,6 @@ AM_CONDITIONAL([CPU_BFIN],[test $RTEMS_CPU = "bfin"])
AM_CONDITIONAL([CPU_EPIPHANY],[test $RTEMS_CPU = "epiphany"])
AM_CONDITIONAL([CPU_I386],[test $RTEMS_CPU = "i386"])
AM_CONDITIONAL([CPU_LM32],[test $RTEMS_CPU = "lm32"])
-AM_CONDITIONAL([CPU_M32C],[test $RTEMS_CPU = "m32c"])
AM_CONDITIONAL([CPU_M68K],[test $RTEMS_CPU = "m68k"])
AM_CONDITIONAL([CPU_MIPS],[test $RTEMS_CPU = "mips"])
AM_CONDITIONAL([CPU_MOXIE],[test $RTEMS_CPU = "moxie"])
diff --git a/cpukit/libmisc/dummy/default-configuration.c b/cpukit/libmisc/dummy/default-configuration.c
index 95db194..629c580 100644
--- a/cpukit/libmisc/dummy/default-configuration.c
+++ b/cpukit/libmisc/dummy/default-configuration.c
@@ -90,14 +90,10 @@ static void Init( rtems_task_argument arg )
#define CONFIGURE_STACK_CHECKER_ENABLED
/* on smaller architectures lower the number or resources */
-#if defined(__m32c__)
- #define CONFIGURE_MAXIMUM_TASKS 3
-#else
- #define CONFIGURE_UNLIMITED_OBJECTS
- #define CONFIGURE_MAXIMUM_USER_EXTENSIONS 8
- #define CONFIGURE_MAXIMUM_DRIVERS 16
- #define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 32
-#endif
+#define CONFIGURE_UNLIMITED_OBJECTS
+#define CONFIGURE_MAXIMUM_USER_EXTENSIONS 8
+#define CONFIGURE_MAXIMUM_DRIVERS 16
+#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 32
/* Include basic device drivers needed to call delays */
#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
diff --git a/cpukit/score/cpu/m32c/context_init.c b/cpukit/score/cpu/m32c/context_init.c
deleted file mode 100644
index 28f0a62..0000000
--- a/cpukit/score/cpu/m32c/context_init.c
+++ /dev/null
@@ -1,87 +0,0 @@
-/**
- * @file
- *
- * @brief Initialize Context Area
- * @ingroup ScoreContext
- */
-
-/*
- * COPYRIGHT (c) 1989-2008.
- * On-Line Applications Research Corporation (OAR).
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <stdint.h>
-#include <rtems/system.h>
-
-typedef struct {
- uint16_t sbLow;
- uint16_t sbHigh; /* push/pop sb */
- uint16_t flg; /* push/pop flg */
- uint32_t a1; /* pushm */
- uint32_t a0;
- uint32_t r0r2;
- uint32_t r1r3;
- uint16_t frameLow; /* exitd */
- uint16_t frameHigh;
- uint16_t startLow;
- uint16_t startHigh;
- uint16_t zero;
-} Starting_Frame;
-
-#if defined(__r8c_cpu__)
- #warning "_get_sb: not implemented on R8C"
- #define _get_sb( _sb )
-#else
- #define _get_sb( _sb ) \
- __asm__ volatile( "stc sb, %0" : "=r" (_sb))
-#endif
-
-void _CPU_Context_Initialize(
- Context_Control *the_context,
- uint32_t *stack_base,
- size_t size,
- uint32_t new_level,
- void *entry_point,
- bool is_fp,
- void *tls_area
-)
-{
- void *stackEnd = stack_base;
- register uint32_t sb;
- Starting_Frame *frame;
-
- _get_sb( sb );
- stackEnd += size;
-
- frame = (Starting_Frame *)stackEnd;
- frame--;
-
- frame->zero = 0;
- frame->sbLow = ((uint32_t)sb) & 0xffff;
- frame->sbHigh = ((uint32_t)sb >> 16) & 0xffff;
- frame->flg = 0x80; /* User stack */
- if ( !new_level ) /* interrupt level 0 --> enabled */
- frame->flg |= 0x40;
- frame->a0 = 0x01020304;
- frame->a1 =0xa1a2a3a4;
- frame->r0r2 = 0;
- frame->r1r3 = 0;
-#if defined(__r8c_cpu__)
- #warning "not implemented on R8C"
-#else
- frame->frameLow = (uint16_t) (((uint32_t)frame) & 0xffff);
- frame->frameHigh = (uint16_t) (((uint32_t)frame >> 16) & 0xffff);
- frame->startLow = (uint16_t) (((uint32_t)entry_point) & 0xffff);
- frame->startHigh = (uint16_t) (((uint32_t)entry_point >> 16) & 0xffff);
-#endif
- the_context->sp = (uintptr_t)frame;
- the_context->fb = (uintptr_t)&frame->frameLow;
-}
diff --git a/cpukit/score/cpu/m32c/context_switch.S b/cpukit/score/cpu/m32c/context_switch.S
deleted file mode 100644
index 2de6fe3..0000000
--- a/cpukit/score/cpu/m32c/context_switch.S
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * Context switch for the Reneas M32C
- *
- * COPYRIGHT (c) 1989-2008.
- * On-Line Applications Research Corporation (OAR).
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#define ARG_EXECUTING 8
-#define ARG_HEIR 12
-
-#define CTXT_SP 0
-#define CTXT_FB 4
-
- .file "context_switch.S"
- .text
- .global __CPU_Context_switch
- .type __CPU_Context_switch, @function
-__CPU_Context_switch:
- enter #0
- pushm a0,a1,r0,r1,r2,r3
- pushc flg
- pushc sb
-
-#if defined(__r8c_cpu__)
- #warning "not implemented on R8C"
-#else
- mov.l ARG_EXECUTING[fb],a0 ; a0 = executing
- stc fb,a1
- mov.l a1,CTXT_FB[a0] ; save fb
- stc sp,a1
- mov.l a1,CTXT_SP[a0] ; save sp
-
- mov.l ARG_HEIR[fb],a0 ; a0 = heir
-
-restore:
- mov.l CTXT_SP[a0],a1
- ldc a1,sp ; restore sp
- mov.l CTXT_FB[a0],a1
- ldc a1,fb ; restore fb
-#endif
- popc sb
- popc flg
- popm a0,a1,r0,r1,r2,r3
- exitd
- .size __CPU_Context_switch, .-__CPU_Context_switch
-
-#define ARG_RESTART 8
-
- .global __CPU_Context_Restart_self
- .type __CPU_Context_Restart_self, @function
-__CPU_Context_Restart_self:
- enter #0
-#if defined(__r8c_cpu__)
- #warning "__CPU_Context_Restart_self: not implemented on R8C"
-#else
- mov.l ARG_RESTART[fb],a0 ; a0 = heir
- jmp.s restore
-#endif
diff --git a/cpukit/score/cpu/m32c/cpu.c b/cpukit/score/cpu/m32c/cpu.c
deleted file mode 100644
index 6b4f886..0000000
--- a/cpukit/score/cpu/m32c/cpu.c
+++ /dev/null
@@ -1,140 +0,0 @@
-/**
- * @file
- *
- * @brief M32C CPU Dependent Source
- */
-
-/*
- * COPYRIGHT (c) 1989-1999.
- * On-Line Applications Research Corporation (OAR).
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <rtems/system.h>
-#include <rtems/score/isr.h>
-#include <varvects.h>
-
-/* _CPU_Initialize
- *
- * This routine performs processor dependent initialization.
- *
- * INPUT PARAMETERS: NONE
- *
- * NO_CPU Specific Information:
- *
- * XXX document implementation including references if appropriate
- */
-
-void _CPU_Initialize(void)
-{
- #if !defined(__r8c_cpu__)
- __asm__ volatile( "ldc #__var_vects,intb" );
- #endif
-}
-
-/*
- * This routine returns the current interrupt level.
- *
- * NO_CPU Specific Information:
- *
- * XXX document implementation including references if appropriate
- */
-
-uint32_t _CPU_ISR_Get_level( void )
-{
- int flag;
- m32c_get_flg( flag );
-
- return ((flag & 0x40) ? 0 : 1);
-}
-
-/*
- * _CPU_ISR_install_raw_handler
- *
- * NO_CPU Specific Information:
- *
- * XXX document implementation including references if appropriate
- */
-
-void _CPU_ISR_install_raw_handler(
- uint32_t vector,
- proc_ptr new_handler,
- proc_ptr *old_handler
-)
-{
- /*
- * This is where we install the interrupt handler into the "raw" interrupt
- * table used by the CPU to dispatch interrupt handlers.
- */
-#if defined(__r8c_cpu__)
- #warning "_CPU_ISR_install_raw_handler not implemented on R8C"
-#else
- _set_var_vect(new_handler,vector);
-#endif
-}
-
-/*
- * _CPU_ISR_install_vector
- *
- * NO_CPU Specific Information:
- *
- * XXX document implementation including references if appropriate
- */
-
-void _CPU_ISR_install_vector(
- uint32_t vector,
- proc_ptr new_handler,
- proc_ptr *old_handler
-)
-{
- *old_handler = _ISR_Vector_table[ vector ];
-
- /*
- * If the interrupt vector table is a table of pointer to isr entry
- * points, then we need to install the appropriate RTEMS interrupt
- * handler for this vector number.
- */
-
- _CPU_ISR_install_raw_handler( vector, new_handler, old_handler );
-
- /*
- * We put the actual user ISR address in '_ISR_vector_table'. This will
- * be used by the _ISR_Handler so the user gets control.
- */
-
- _ISR_Vector_table[ vector ] = new_handler;
-}
-
-/*
- * _CPU_Thread_Idle_body
- *
- * NOTES:
- *
- * 1. This is the same as the regular CPU independent algorithm.
- *
- * 2. If you implement this using a "halt", "idle", or "shutdown"
- * instruction, then don't forget to put it in an infinite loop.
- *
- * 3. Be warned. Some processors with onboard DMA have been known
- * to stop the DMA if the CPU were put in IDLE mode. This might
- * also be a problem with other on-chip peripherals. So use this
- * hook with caution.
- *
- * NO_CPU Specific Information:
- *
- * XXX document implementation including references if appropriate
- */
-
-void *_CPU_Thread_Idle_body( uintptr_t ignored )
-{
-
- for( ; ; )
- /* insert your "halt" instruction here */ ;
-}
diff --git a/cpukit/score/cpu/m32c/headers.am b/cpukit/score/cpu/m32c/headers.am
deleted file mode 100644
index 1428005..0000000
--- a/cpukit/score/cpu/m32c/headers.am
+++ /dev/null
@@ -1,8 +0,0 @@
-## This file was generated by "./boostrap -H".
-include_HEADERS += score/cpu/m32c/include/varvects.h
-include_rtems_HEADERS += score/cpu/m32c/include/rtems/asm.h
-include_rtems_score_HEADERS += score/cpu/m32c/include/rtems/score/cpu.h
-include_rtems_score_HEADERS += score/cpu/m32c/include/rtems/score/cpu_asm.h
-include_rtems_score_HEADERS += score/cpu/m32c/include/rtems/score/cpuatomic.h
-include_rtems_score_HEADERS += score/cpu/m32c/include/rtems/score/cpuimpl.h
-include_rtems_score_HEADERS += score/cpu/m32c/include/rtems/score/m32c.h
diff --git a/cpukit/score/cpu/m32c/include/rtems/asm.h b/cpukit/score/cpu/m32c/include/rtems/asm.h
deleted file mode 100644
index f3f244d..0000000
--- a/cpukit/score/cpu/m32c/include/rtems/asm.h
+++ /dev/null
@@ -1,124 +0,0 @@
-/**
- * @file
- *
- * @brief Address the Problems Caused by Incompatible Flavor of
- * Assemblers and Toolsets
- *
- * This include file attempts to address the problems
- * caused by incompatible flavors of assemblers and
- * toolsets. It primarily addresses variations in the
- * use of leading underscores on symbols and the requirement
- * that register names be preceded by a %.
- *
- * NOTE: The spacing in the use of these macros
- * is critical to them working as advertised.
- */
-
-/*
- * COPYRIGHT:
- *
- * This file is based on similar code found in newlib available
- * from ftp.cygnus.com. The file which was used had no copyright
- * notice. This file is freely distributable as long as the source
- * of the file is noted. This file is:
- *
- * COPYRIGHT (c) 1994-2006.
- * On-Line Applications Research Corporation (OAR).
- */
-
-#ifndef _RTEMS_ASM_H
-#define _RTEMS_ASM_H
-
-/*
- * Indicate we are in an assembly file and get the basic CPU definitions.
- */
-
-#ifndef ASM
-#define ASM
-#endif
-#include <rtems/score/cpuopts.h>
-#include <rtems/score/m32c.h>
-
-#ifndef __USER_LABEL_PREFIX__
-/**
- * Recent versions of GNU cpp define variables which indicate the
- * need for underscores and percents. If not using GNU cpp or
- * the version does not support this, then you will obviously
- * have to define these as appropriate.
- *
- * This symbol is prefixed to all C program symbols.
- */
-#define __USER_LABEL_PREFIX__ _
-#endif
-
-#ifndef __REGISTER_PREFIX__
-/**
- * @see __USER_LABEL_PREFIX__
- *
- * This symbol is prefixed to all register names.
- */
-#define __REGISTER_PREFIX__
-#endif
-
-#include <rtems/concat.h>
-
-/** Use the right prefix for global labels. */
-#define SYM(x) CONCAT1 (__USER_LABEL_PREFIX__, x)
-
-/** Use the right prefix for registers. */
-#define REG(x) CONCAT1 (__REGISTER_PREFIX__, x)
-
-/*
- * define macros for all of the registers on this CPU
- *
- * EXAMPLE: #define d0 REG (d0)
- */
-
-/*
- * Define macros to handle section beginning and ends.
- */
-
-
-/** This macro is used to denote the beginning of a code declaration. */
-#define BEGIN_CODE_DCL .text
-/** This macro is used to denote the end of a code declaration. */
-#define END_CODE_DCL
-/**
- * This macro is used to denote the beginning of a data declaration section.
- */
-#define BEGIN_DATA_DCL .data
-/** This macro is used to denote the end of a data declaration section. */
-#define END_DATA_DCL
-/** This macro is used to denote the beginning of a code section. */
-#define BEGIN_CODE .text
-/** This macro is used to denote the end of a code section. */
-#define END_CODE
-/** This macro is used to denote the beginning of a data section. */
-#define BEGIN_DATA
-/** This macro is used to denote the end of a data section. */
-#define END_DATA
-/** This macro is used to denote the beginning of the
- * unitialized data section.
- */
-#define BEGIN_BSS
-/** This macro is used to denote the end of the unitialized data section. */
-#define END_BSS
-/** This macro is used to denote the end of the assembly file. */
-#define END
-
-/**
- * This macro is used to declare a public global symbol.
- *
- * NOTE: This must be tailored for a particular flavor of the C compiler.
- * They may need to put underscores in front of the symbols.
- */
-#define PUBLIC(sym) .globl SYM (sym)
-
-/**
- * This macro is used to prototype a public global symbol.
- *
- * @see PUBLIC(sym) .globl SYM (sym)
- */
-#define EXTERN(sym) .globl SYM (sym)
-
-#endif
diff --git a/cpukit/score/cpu/m32c/include/rtems/score/cpu.h b/cpukit/score/cpu/m32c/include/rtems/score/cpu.h
deleted file mode 100644
index 3dc6b2a..0000000
--- a/cpukit/score/cpu/m32c/include/rtems/score/cpu.h
+++ /dev/null
@@ -1,833 +0,0 @@
-/**
- * @file
- *
- * @brief M32C CPU Dependent Source
- */
-
-/*
- * This include file contains information pertaining to the XXX
- * processor.
- *
- * @note This file is part of a porting template that is intended
- * to be used as the starting point when porting RTEMS to a new
- * CPU family. The following needs to be done when using this as
- * the starting point for a new port:
- *
- * + Anywhere there is an XXX, it should be replaced
- * with information about the CPU family being ported to.
- *
- * + At the end of each comment section, there is a heading which
- * says "Port Specific Information:". When porting to RTEMS,
- * add CPU family specific information in this section
- */
-
-/*
- * COPYRIGHT (c) 1989-2008.
- * On-Line Applications Research Corporation (OAR).
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#ifndef _RTEMS_SCORE_CPU_H
-#define _RTEMS_SCORE_CPU_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <rtems/score/basedefs.h>
-#include <rtems/score/m32c.h>
-
-/* conditional compilation parameters */
-
-#define RTEMS_USE_16_BIT_OBJECT
-
-/**
- * Does the CPU follow the simple vectored interrupt model?
- *
- * If TRUE, then RTEMS allocates the vector table it internally manages.
- * If FALSE, then the BSP is assumed to allocate and manage the vector
- * table
- *
- * Port Specific Information:
- *
- * XXX document implementation including references if appropriate
- */
-#define CPU_SIMPLE_VECTORED_INTERRUPTS TRUE
-
-/**
- * Does the RTEMS invoke the user's ISR with the vector number and
- * a pointer to the saved interrupt frame (1) or just the vector
- * number (0)?
- *
- * Port Specific Information:
- *
- * XXX document implementation including references if appropriate
- */
-#define CPU_ISR_PASSES_FRAME_POINTER FALSE
-
-/**
- * @def CPU_HARDWARE_FP
- *
- * Does the CPU have hardware floating point?
- *
- * If TRUE, then the RTEMS_FLOATING_POINT task attribute is supported.
- * If FALSE, then the RTEMS_FLOATING_POINT task attribute is ignored.
- *
- * If there is a FP coprocessor such as the i387 or mc68881, then
- * the answer is TRUE.
- *
- * The macro name "M32C_HAS_FPU" should be made CPU specific.
- * It indicates whether or not this CPU model has FP support. For
- * example, it would be possible to have an i386_nofp CPU model
- * which set this to false to indicate that you have an i386 without
- * an i387 and wish to leave floating point support out of RTEMS.
- */
-
-/**
- * @def CPU_SOFTWARE_FP
- *
- * Does the CPU have no hardware floating point and GCC provides a
- * software floating point implementation which must be context
- * switched?
- *
- * This feature conditional is used to indicate whether or not there
- * is software implemented floating point that must be context
- * switched. The determination of whether or not this applies
- * is very tool specific and the state saved/restored is also
- * compiler specific.
- *
- * Port Specific Information:
- *
- * XXX document implementation including references if appropriate
- */
-#if ( M32C_HAS_FPU == 1 )
-#define CPU_HARDWARE_FP TRUE
-#else
-#define CPU_HARDWARE_FP FALSE
-#endif
-#define CPU_SOFTWARE_FP FALSE
-
-#define CPU_CONTEXT_FP_SIZE 0
-
-/**
- * Are all tasks RTEMS_FLOATING_POINT tasks implicitly?
- *
- * If TRUE, then the RTEMS_FLOATING_POINT task attribute is assumed.
- * If FALSE, then the RTEMS_FLOATING_POINT task attribute is followed.
- *
- * So far, the only CPUs in which this option has been used are the
- * HP PA-RISC and PowerPC. On the PA-RISC, The HP C compiler and
- * gcc both implicitly used the floating point registers to perform
- * integer multiplies. Similarly, the PowerPC port of gcc has been
- * seen to allocate floating point local variables and touch the FPU
- * even when the flow through a subroutine (like vfprintf()) might
- * not use floating point formats.
- *
- * If a function which you would not think utilize the FP unit DOES,
- * then one can not easily predict which tasks will use the FP hardware.
- * In this case, this option should be TRUE.
- *
- * If @ref CPU_HARDWARE_FP is FALSE, then this should be FALSE as well.
- *
- * Port Specific Information:
- *
- * XXX document implementation including references if appropriate
- */
-#define CPU_ALL_TASKS_ARE_FP TRUE
-
-/**
- * Should the IDLE task have a floating point context?
- *
- * If TRUE, then the IDLE task is created as a RTEMS_FLOATING_POINT task
- * and it has a floating point context which is switched in and out.
- * If FALSE, then the IDLE task does not have a floating point context.
- *
- * Setting this to TRUE negatively impacts the time required to preempt
- * the IDLE task from an interrupt because the floating point context
- * must be saved as part of the preemption.
- *
- * Port Specific Information:
- *
- * XXX document implementation including references if appropriate
- */
-#define CPU_IDLE_TASK_IS_FP FALSE
-
-/**
- * Should the saving of the floating point registers be deferred
- * until a context switch is made to another different floating point
- * task?
- *
- * If TRUE, then the floating point context will not be stored until
- * necessary. It will remain in the floating point registers and not
- * disturned until another floating point task is switched to.
- *
- * If FALSE, then the floating point context is saved when a floating
- * point task is switched out and restored when the next floating point
- * task is restored. The state of the floating point registers between
- * those two operations is not specified.
- *
- * If the floating point context does NOT have to be saved as part of
- * interrupt dispatching, then it should be safe to set this to TRUE.
- *
- * Setting this flag to TRUE results in using a different algorithm
- * for deciding when to save and restore the floating point context.
- * The deferred FP switch algorithm minimizes the number of times
- * the FP context is saved and restored. The FP context is not saved
- * until a context switch is made to another, different FP task.
- * Thus in a system with only one FP task, the FP context will never
- * be saved or restored.
- *
- * Port Specific Information:
- *
- * XXX document implementation including references if appropriate
- */
-#define CPU_USE_DEFERRED_FP_SWITCH TRUE
-
-#define CPU_ENABLE_ROBUST_THREAD_DISPATCH FALSE
-
-/**
- * Does the stack grow up (toward higher addresses) or down
- * (toward lower addresses)?
- *
- * If TRUE, then the grows upward.
- * If FALSE, then the grows toward smaller addresses.
- *
- * Port Specific Information:
- *
- * XXX document implementation including references if appropriate
- */
-#define CPU_STACK_GROWS_UP TRUE
-
-/* FIXME: Is this the right value? */
-#define CPU_CACHE_LINE_BYTES 2
-
-#define CPU_STRUCTURE_ALIGNMENT RTEMS_ALIGNED( CPU_CACHE_LINE_BYTES )
-
-/**
- * @ingroup CPUInterrupt
- *
- * The following defines the number of bits actually used in the
- * interrupt field of the task mode. How those bits map to the
- * CPU interrupt levels is defined by the routine @ref _CPU_ISR_Set_level.
- *
- * Port Specific Information:
- *
- * XXX document implementation including references if appropriate
- */
-#define CPU_MODES_INTERRUPT_MASK 0x00000001
-
-#define CPU_MAXIMUM_PROCESSORS 32
-
-/*
- * Processor defined structures required for cpukit/score.
- *
- * Port Specific Information:
- *
- * XXX document implementation including references if appropriate
- */
-
-/* may need to put some structures here. */
-
-/**
- * @defgroup CPUContext Processor Dependent Context Management
- *
- * From the highest level viewpoint, there are 2 types of context to save.
- *
- * -# Interrupt registers to save
- * -# Task level registers to save
- *
- * Since RTEMS handles integer and floating point contexts separately, this
- * means we have the following 3 context items:
- *
- * -# task level context stuff:: Context_Control
- * -# floating point task stuff:: Context_Control_fp
- * -# special interrupt level context :: CPU_Interrupt_frame
- *
- * On some processors, it is cost-effective to save only the callee
- * preserved registers during a task context switch. This means
- * that the ISR code needs to save those registers which do not
- * persist across function calls. It is not mandatory to make this
- * distinctions between the caller/callee saves registers for the
- * purpose of minimizing context saved during task switch and on interrupts.
- * If the cost of saving extra registers is minimal, simplicity is the
- * choice. Save the same context on interrupt entry as for tasks in
- * this case.
- *
- * Additionally, if gdb is to be made aware of RTEMS tasks for this CPU, then
- * care should be used in designing the context area.
- *
- * On some CPUs with hardware floating point support, the Context_Control_fp
- * structure will not be used or it simply consist of an array of a
- * fixed number of bytes. This is done when the floating point context
- * is dumped by a "FP save context" type instruction and the format
- * is not really defined by the CPU. In this case, there is no need
- * to figure out the exact format -- only the size. Of course, although
- * this is enough information for RTEMS, it is probably not enough for
- * a debugger such as gdb. But that is another problem.
- *
- * Port Specific Information:
- *
- * XXX document implementation including references if appropriate
- */
-/**@{**/
-
-/**
- * @ingroup Management
- *
- * This defines the minimal set of integer and processor state registers
- * that must be saved during a voluntary context switch from one thread
- * to another.
- */
-typedef struct {
- /** This will contain the stack pointer. */
- uint32_t sp;
- /** This will contain the frame base pointer. */
- uint32_t fb;
-} Context_Control;
-
-/**
- * @ingroup Management
- *
- * This macro returns the stack pointer associated with @a _context.
- *
- * @param[in] _context is the thread context area to access
- *
- * @return This method returns the stack pointer.
- */
-#define _CPU_Context_Get_SP( _context ) \
- (_context)->sp
-
-/**
- * @ingroup Management
- *
- * This defines the set of integer and processor state registers that must
- * be saved during an interrupt. This set does not include any which are
- * in @ref Context_Control.
- */
-typedef struct {
- /**
- * This field is a hint that a port will have a number of integer
- * registers that need to be saved when an interrupt occurs or
- * when a context switch occurs at the end of an ISR.
- */
- uint32_t special_interrupt_register;
-} CPU_Interrupt_frame;
-
-/** @} */
-
-/**
- * @defgroup CPUInterrupt Processor Dependent Interrupt Management
- */
-/**@{**/
-
-/*
- * Nothing prevents the porter from declaring more CPU specific variables.
- *
- * Port Specific Information:
- *
- * XXX document implementation including references if appropriate
- */
-
-/* XXX: if needed, put more variables here */
-
-/**
- * Amount of extra stack (above minimum stack size) required by
- * MPCI receive server thread. Remember that in a multiprocessor
- * system this thread must exist and be able to process all directives.
- *
- * Port Specific Information:
- *
- * XXX document implementation including references if appropriate
- */
-#define CPU_MPCI_RECEIVE_SERVER_EXTRA_STACK 0
-
-/**
- * This defines the number of entries in the @ref _ISR_Vector_table managed
- * by RTEMS.
- *
- * Port Specific Information:
- *
- * XXX document implementation including references if appropriate
- */
-#define CPU_INTERRUPT_NUMBER_OF_VECTORS 32
-
-/** This defines the highest interrupt vector number for this port. */
-#define CPU_INTERRUPT_MAXIMUM_VECTOR_NUMBER (CPU_INTERRUPT_NUMBER_OF_VECTORS - 1)
-
-/**
- * This is defined if the port has a special way to report the ISR nesting
- * level. Most ports maintain the variable @a _ISR_Nest_level.
- */
-#define CPU_PROVIDES_ISR_IS_IN_PROGRESS FALSE
-
-/** @} */
-
-/**
- * @ingroup CPUContext
- *
- * Should be large enough to run all RTEMS tests. This ensures
- * that a "reasonable" small application should not have any problems.
- *
- * Port Specific Information:
- *
- * XXX document implementation including references if appropriate
- */
-#define CPU_STACK_MINIMUM_SIZE (2048L)
-
-#ifdef __m32cm_cpu__
- #define CPU_SIZEOF_POINTER 4
-#else
- #define CPU_SIZEOF_POINTER 2
-#endif
-
-/**
- * CPU's worst alignment requirement for data types on a byte boundary. This
- * alignment does not take into account the requirements for the stack.
- *
- * Port Specific Information:
- *
- * XXX document implementation including references if appropriate
- */
-#define CPU_ALIGNMENT 2
-
-/**
- * This number corresponds to the byte alignment requirement for the
- * heap handler. This alignment requirement may be stricter than that
- * for the data types alignment specified by @ref CPU_ALIGNMENT. It is
- * common for the heap to follow the same alignment requirement as
- * @ref CPU_ALIGNMENT. If the @ref CPU_ALIGNMENT is strict enough for
- * the heap, then this should be set to @ref CPU_ALIGNMENT.
- *
- * NOTE: This does not have to be a power of 2 although it should be
- * a multiple of 2 greater than or equal to 2. The requirement
- * to be a multiple of 2 is because the heap uses the least
- * significant field of the front and back flags to indicate
- * that a block is in use or free. So you do not want any odd
- * length blocks really putting length data in that bit.
- *
- * On byte oriented architectures, @ref CPU_HEAP_ALIGNMENT normally will
- * have to be greater or equal to than @ref CPU_ALIGNMENT to ensure that
- * elements allocated from the heap meet all restrictions.
- *
- * Port Specific Information:
- *
- * XXX document implementation including references if appropriate
- */
-#define CPU_HEAP_ALIGNMENT 4
-
-/**
- * This number corresponds to the byte alignment requirement for the
- * stack. This alignment requirement may be stricter than that for the
- * data types alignment specified by @ref CPU_ALIGNMENT. If the
- * @ref CPU_ALIGNMENT is strict enough for the stack, then this should be
- * set to 0.
- *
- * NOTE: This must be a power of 2 either 0 or greater than @ref CPU_ALIGNMENT.
- *
- * Port Specific Information:
- *
- * XXX document implementation including references if appropriate
- */
-#define CPU_STACK_ALIGNMENT 0
-
-#define CPU_INTERRUPT_STACK_ALIGNMENT CPU_CACHE_LINE_BYTES
-
-/*
- * ISR handler macros
- */
-
-/**
- * @ingroup CPUInterrupt
- *
- * Support routine to initialize the RTEMS vector table after it is allocated.
- *
- * Port Specific Information:
- *
- * XXX document implementation including references if appropriate
- */
-#define _CPU_Initialize_vectors()
-
-/**
- * @ingroup CPUInterrupt
- *
- * Disable all interrupts for an RTEMS critical section. The previous
- * level is returned in @a _isr_cookie.
- *
- * @param[out] _isr_cookie will contain the previous level cookie
- *
- * Port Specific Information:
- *
- * XXX document implementation including references if appropriate
- */
-#define _CPU_ISR_Disable( _isr_cookie ) \
- do { \
- int _flg; \
- m32c_get_flg( _flg ); \
- _isr_cookie = _flg; \
- __asm__ volatile( "fclr I" ); \
- } while(0)
-
-/**
- * @ingroup CPUInterrupt
- *
- * Enable interrupts to the previous level (returned by _CPU_ISR_Disable).
- * This indicates the end of an RTEMS critical section. The parameter
- * @a _isr_cookie is not modified.
- *
- * @param[in] _isr_cookie contain the previous level cookie
- *
- * Port Specific Information:
- *
- * XXX document implementation including references if appropriate
- */
-#define _CPU_ISR_Enable(_isr_cookie) \
- do { \
- int _flg = (int) (_isr_cookie); \
- m32c_set_flg( _flg ); \
- } while(0)
-
-/**
- * @ingroup CPUInterrupt
- *
- * This temporarily restores the interrupt to @a _isr_cookie before immediately
- * disabling them again. This is used to divide long RTEMS critical
- * sections into two or more parts. The parameter @a _isr_cookie is not
- * modified.
- *
- * @param[in] _isr_cookie contain the previous level cookie
- *
- * Port Specific Information:
- *
- * XXX document implementation including references if appropriate
- */
-#define _CPU_ISR_Flash( _isr_cookie ) \
- do { \
- int _flg = (int) (_isr_cookie); \
- m32c_set_flg( _flg ); \
- __asm__ volatile( "fclr I" ); \
- } while(0)
-
-RTEMS_INLINE_ROUTINE bool _CPU_ISR_Is_enabled( uint32_t level )
-{
- return ( level & 0x40 ) != 0;
-}
-
-/**
- * @ingroup CPUInterrupt
- *
- * This routine and @ref _CPU_ISR_Get_level
- * Map the interrupt level in task mode onto the hardware that the CPU
- * actually provides. Currently, interrupt levels which do not
- * map onto the CPU in a generic fashion are undefined. Someday,
- * it would be nice if these were "mapped" by the application
- * via a callout. For example, m68k has 8 levels 0 - 7, levels
- * 8 - 255 would be available for bsp/application specific meaning.
- *This could be used to manage a programmable interrupt controller
- * via the rtems_task_mode directive.
- *
- * Port Specific Information:
- *
- * XXX document implementation including references if appropriate
- */
-#define _CPU_ISR_Set_level( _new_level ) \
- do { \
- if (_new_level) __asm__ volatile( "fclr I" ); \
- else __asm__ volatile( "fset I" ); \
- } while(0)
-
-/**
- * @ingroup CPUInterrupt
- *
- * Return the current interrupt disable level for this task in
- * the format used by the interrupt level portion of the task mode.
- *
- * NOTE: This routine usually must be implemented as a subroutine.
- *
- * Port Specific Information:
- *
- * XXX document implementation including references if appropriate
- */
-uint32_t _CPU_ISR_Get_level( void );
-
-/* end of ISR handler macros */
-
-/* Context handler macros */
-
-/**
- * @ingroup CPUContext
- *
- * Initialize the context to a state suitable for starting a
- * task after a context restore operation. Generally, this
- * involves:
- *
- * - setting a starting address
- * - preparing the stack
- * - preparing the stack and frame pointers
- * - setting the proper interrupt level in the context
- * - initializing the floating point context
- *
- * This routine generally does not set any unnecessary register
- * in the context. The state of the "general data" registers is
- * undefined at task start time.
- *
- * @param[in] _the_context is the context structure to be initialized
- * @param[in] _stack_base is the lowest physical address of this task's stack
- * @param[in] _size is the size of this task's stack
- * @param[in] _isr is the interrupt disable level
- * @param[in] _entry_point is the thread's entry point. This is
- * always @a _Thread_Handler
- * @param[in] _is_fp is TRUE if the thread is to be a floating
- * point thread. This is typically only used on CPUs where the
- * FPU may be easily disabled by software such as on the SPARC
- * where the PSR contains an enable FPU bit.
- * @param[in] tls_area is the thread-local storage (TLS) area
- *
- * Port Specific Information:
- *
- * XXX document implementation including references if appropriate
- */
-void _CPU_Context_Initialize(
- Context_Control *the_context,
- uint32_t *stack_base,
- size_t size,
- uint32_t new_level,
- void *entry_point,
- bool is_fp,
- void *tls_area
-);
-
-/**
- * This routine is responsible for somehow restarting the currently
- * executing task. If you are lucky, then all that is necessary
- * is restoring the context. Otherwise, there will need to be
- * a special assembly routine which does something special in this
- * case. For many ports, simply adding a label to the restore path
- * of @ref _CPU_Context_switch will work. On other ports, it may be
- * possibly to load a few arguments and jump to the restore path. It will
- * not work if restarting self conflicts with the stack frame
- * assumptions of restoring a context.
- *
- * Port Specific Information:
- *
- * XXX document implementation including references if appropriate
- */
-void _CPU_Context_Restart_self(
- Context_Control *the_context
-) RTEMS_NO_RETURN;
-
-/**
- * This routine initializes the FP context area passed to it to.
- * There are a few standard ways in which to initialize the
- * floating point context. The code included for this macro assumes
- * that this is a CPU in which a "initial" FP context was saved into
- * @a _CPU_Null_fp_context and it simply copies it to the destination
- * context passed to it.
- *
- * Other floating point context save/restore models include:
- * -# not doing anything, and
- * -# putting a "null FP status word" in the correct place in the FP context.
- *
- * @param[in] _destination is the floating point context area
- *
- * Port Specific Information:
- *
- * XXX document implementation including references if appropriate
- */
-#define _CPU_Context_Initialize_fp( _destination ) \
- { \
- *(*(_destination)) = _CPU_Null_fp_context; \
- }
-
-/* end of Context handler macros */
-
-/* Fatal Error manager macros */
-
-/**
- * This routine copies _error into a known place -- typically a stack
- * location or a register, optionally disables interrupts, and
- * halts/stops the CPU.
- *
- * Port Specific Information:
- *
- * XXX document implementation including references if appropriate
- */
-#define _CPU_Fatal_halt( _source, _error ) \
- { \
- }
-
-/* end of Fatal Error manager macros */
-
-#define CPU_USE_GENERIC_BITFIELD_CODE TRUE
-
-/* functions */
-
-/**
- * This routine performs CPU dependent initialization.
- *
- * Port Specific Information:
- *
- * XXX document implementation including references if appropriate
- */
-void _CPU_Initialize(void);
-
-/**
- * @ingroup CPUInterrupt
- *
- * This routine installs a "raw" interrupt handler directly into the
- * processor's vector table.
- *
- * @param[in] vector is the vector number
- * @param[in] new_handler is the raw ISR handler to install
- * @param[in] old_handler is the previously installed ISR Handler
- *
- * Port Specific Information:
- *
- * XXX document implementation including references if appropriate
- */
-void _CPU_ISR_install_raw_handler(
- uint32_t vector,
- proc_ptr new_handler,
- proc_ptr *old_handler
-);
-
-/**
- * @ingroup CPUInterrupt
- *
- * This routine installs an interrupt vector.
- *
- * @param[in] vector is the vector number
- * @param[in] new_handler is the RTEMS ISR handler to install
- * @param[in] old_handler is the previously installed ISR Handler
- *
- * Port Specific Information:
- *
- * XXX document implementation including references if appropriate
- */
-void _CPU_ISR_install_vector(
- uint32_t vector,
- proc_ptr new_handler,
- proc_ptr *old_handler
-);
-
-void *_CPU_Thread_Idle_body( uintptr_t ignored );
-
-/**
- * @ingroup CPUContext
- *
- * This routine switches from the run context to the heir context.
- *
- * @param[in] run points to the context of the currently executing task
- * @param[in] heir points to the context of the heir task
- *
- * Port Specific Information:
- *
- * XXX document implementation including references if appropriate
- */
-void _CPU_Context_switch(
- Context_Control *run,
- Context_Control *heir
-);
-
-/**
- * @ingroup CPUContext
- *
- * This routine is generally used only to restart self in an
- * efficient manner. It may simply be a label in @ref _CPU_Context_switch.
- *
- * @param[in] new_context points to the context to be restored.
- *
- * NOTE: May be unnecessary to reload some registers.
- *
- * Port Specific Information:
- *
- * XXX document implementation including references if appropriate
- */
-void _CPU_Context_restore(
- Context_Control *new_context
-) RTEMS_NO_RETURN;
-
-/* FIXME */
-typedef CPU_Interrupt_frame CPU_Exception_frame;
-
-void _CPU_Exception_frame_print( const CPU_Exception_frame *frame );
-
-/**
- * @ingroup CPUEndian
- *
- * The following routine swaps the endian format of an unsigned int.
- * It must be static because it is referenced indirectly.
- *
- * This version will work on any processor, but if there is a better
- * way for your CPU PLEASE use it. The most common way to do this is to:
- *
- * swap least significant two bytes with 16-bit rotate
- * swap upper and lower 16-bits
- * swap most significant two bytes with 16-bit rotate
- *
- * Some CPUs have special instructions which swap a 32-bit quantity in
- * a single instruction (e.g. i486). It is probably best to avoid
- * an "endian swapping control bit" in the CPU. One good reason is
- * that interrupts would probably have to be disabled to ensure that
- * an interrupt does not try to access the same "chunk" with the wrong
- * endian. Another good reason is that on some CPUs, the endian bit
- * endianness for ALL fetches -- both code and data -- so the code
- * will be fetched incorrectly.
- *
- * @param[in] value is the value to be swapped
- * @return the value after being endian swapped
- *
- * Port Specific Information:
- *
- * XXX document implementation including references if appropriate
- */
-static inline uint32_t CPU_swap_u32(
- uint32_t value
-)
-{
- uint32_t byte1, byte2, byte3, byte4, swapped;
-
- byte4 = (value >> 24) & 0xff;
- byte3 = (value >> 16) & 0xff;
- byte2 = (value >> 8) & 0xff;
- byte1 = value & 0xff;
-
- swapped = (byte1 << 24) | (byte2 << 16) | (byte3 << 8) | byte4;
- return swapped;
-}
-
-/**
- * @ingroup CPUEndian
- *
- * This routine swaps a 16 bir quantity.
- *
- * @param[in] value is the value to be swapped
- * @return the value after being endian swapped
- */
-#define CPU_swap_u16( value ) \
- (((value&0xff) << 8) | ((value >> 8)&0xff))
-
-typedef uint32_t CPU_Counter_ticks;
-
-uint32_t _CPU_Counter_frequency( void );
-
-CPU_Counter_ticks _CPU_Counter_read( void );
-
-static inline CPU_Counter_ticks _CPU_Counter_difference(
- CPU_Counter_ticks second,
- CPU_Counter_ticks first
-)
-{
- return second - first;
-}
-
-/** Type that can store a 32-bit integer or a pointer. */
-typedef unsigned long CPU_Uint32ptr;
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/cpukit/score/cpu/m32c/include/rtems/score/cpu_asm.h b/cpukit/score/cpu/m32c/include/rtems/score/cpu_asm.h
deleted file mode 100644
index 451c022..0000000
--- a/cpukit/score/cpu/m32c/include/rtems/score/cpu_asm.h
+++ /dev/null
@@ -1,72 +0,0 @@
-/**
- * @file
- *
- * @brief M32C CPU Assembly File
- *
- * Very loose template for an include file for the cpu_asm.? file
- * if it is implemented as a ".S" file (preprocessed by cpp) instead
- * of a ".s" file (preprocessed by gm4 or gasp).
- */
-
-/*
- * COPYRIGHT (c) 1989-1999.
- * On-Line Applications Research Corporation (OAR).
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- *
- */
-
-#ifndef _RTEMS_SCORE_CPU_ASM_H
-#define _RTEMS_SCORE_CPU_ASM_H
-
-/* pull in the generated offsets */
-
-#include <rtems/score/offsets.h>
-
-/*
- * Hardware General Registers
- */
-
-/* put something here */
-
-/*
- * Hardware Floating Point Registers
- */
-
-/* put something here */
-
-/*
- * Hardware Control Registers
- */
-
-/* put something here */
-
-/*
- * Calling Convention
- */
-
-/* put something here */
-
-/*
- * Temporary registers
- */
-
-/* put something here */
-
-/*
- * Floating Point Registers - SW Conventions
- */
-
-/* put something here */
-
-/*
- * Temporary floating point registers
- */
-
-/* put something here */
-
-#endif
-
-/* end of file */
diff --git a/cpukit/score/cpu/m32c/include/rtems/score/cpuatomic.h b/cpukit/score/cpu/m32c/include/rtems/score/cpuatomic.h
deleted file mode 100644
index 598ee76..0000000
--- a/cpukit/score/cpu/m32c/include/rtems/score/cpuatomic.h
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
- * COPYRIGHT (c) 2012-2013 Deng Hengyi.
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#ifndef _RTEMS_SCORE_ATOMIC_CPU_H
-#define _RTEMS_SCORE_ATOMIC_CPU_H
-
-#include <rtems/score/cpustdatomic.h>
-
-#endif /* _RTEMS_SCORE_ATOMIC_CPU_H */
diff --git a/cpukit/score/cpu/m32c/include/rtems/score/cpuimpl.h b/cpukit/score/cpu/m32c/include/rtems/score/cpuimpl.h
deleted file mode 100644
index 78b87ef..0000000
--- a/cpukit/score/cpu/m32c/include/rtems/score/cpuimpl.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/**
- * @file
- *
- * @brief CPU Port Implementation API
- */
-
-/*
- * Copyright (c) 2013 embedded brains GmbH
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#ifndef _RTEMS_SCORE_CPUIMPL_H
-#define _RTEMS_SCORE_CPUIMPL_H
-
-#include <rtems/score/cpu.h>
-
-#define CPU_PER_CPU_CONTROL_SIZE 0
-
-#ifndef ASM
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-RTEMS_INLINE_ROUTINE void _CPU_Context_volatile_clobber( uintptr_t pattern )
-{
- /* TODO */
-}
-
-RTEMS_INLINE_ROUTINE void _CPU_Context_validate( uintptr_t pattern )
-{
- while (1) {
- /* TODO */
- }
-}
-
-RTEMS_INLINE_ROUTINE void _CPU_Instruction_illegal( void )
-{
- __asm__ volatile ( ".word 0" );
-}
-
-RTEMS_INLINE_ROUTINE void _CPU_Instruction_no_operation( void )
-{
- __asm__ volatile ( "nop" );
-}
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* ASM */
-
-#endif /* _RTEMS_SCORE_CPUIMPL_H */
diff --git a/cpukit/score/cpu/m32c/include/rtems/score/m32c.h b/cpukit/score/cpu/m32c/include/rtems/score/m32c.h
deleted file mode 100644
index e1936fd..0000000
--- a/cpukit/score/cpu/m32c/include/rtems/score/m32c.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/**
- * @file
- *
- * @brief M32C Set up Basic CPU Dependency Settings Based on Compiler Settings
- *
- * This file sets up basic CPU dependency settings based on
- * compiler settings. For example, it can determine if
- * floating point is available. This particular implementation
- * is specified to the NO CPU port.
- */
-
-/*
- * COPYRIGHT (c) 1989-1999.
- * On-Line Applications Research Corporation (OAR).
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#ifndef _RTEMS_SCORE_NO_CPU_H
-#define _RTEMS_SCORE_NO_CPU_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
- * This file contains the information required to build
- * RTEMS for a particular member of the NO CPU family.
- * It does this by setting variables to indicate which
- * implementation dependent features are present in a particular
- * member of the family.
- *
- * This is a good place to list all the known CPU models
- * that this port supports and which RTEMS CPU model they correspond
- * to.
- */
-
-#if defined(rtems_multilib)
-/*
- * Figure out all CPU Model Feature Flags based upon compiler
- * predefines.
- */
-
-#define CPU_MODEL_NAME "rtems_multilib"
-#define NOCPU_HAS_FPU 1
-
-#elif defined(__m32c__)
-
-#define CPU_MODEL_NAME "m32c"
-#define M32C_HAS_FPU 0
-
-#else
-
-#error "Unsupported CPU Model"
-
-#endif
-
-/*
- * Define the name of the CPU family.
- */
-
-#define CPU_NAME "m32c"
-
-#define m32c_get_flg( _flg ) \
- __asm__ volatile( "stc flg, %0" : "=r" (_flg))
-
-#define m32c_set_flg( _flg ) \
- __asm__ volatile( "ldc %1, flg" : "=r" (_flg) : "r" (_flg) )
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _RTEMS_SCORE_NO_CPU_H */
diff --git a/cpukit/score/cpu/m32c/include/varvects.h b/cpukit/score/cpu/m32c/include/varvects.h
deleted file mode 100644
index 7168482..0000000
--- a/cpukit/score/cpu/m32c/include/varvects.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/**
- * @file
- *
- * @brief M32C Built-in Variable Vector Table Interface
- *
- * This file defines the interface to the built-in variable vector
- * table in R8C/M16C/M32C chips.
- */
-
-/*
- * Copyright (c) 2008 Red Hat Incorporated.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * The name of Red Hat Incorporated may not be used to endorse
- * or promote products derived from this software without specific
- * prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL RED HAT INCORPORATED BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef _VARVECTS_H_
-#define _VARVECTS_H_
-
-typedef void (*_m32c_interrupt_func)(void) __attribute__((mode(SI)));
-extern _m32c_interrupt_func _var_vects[];
-
-#if defined(__r8c_cpu__) || defined (__m16c_cpu__)
-
-#define _set_var_vect(f,n) \
- { __asm__ ("mov.w #%%lo16(%d0),__var_vects+%d1" : : "s" (f), "g" (n*4)); \
- __asm__ ("mov.w #%%hi16(%d0),__var_vects+%d1" : : "s" (f), "g" (n*4+2)); }
-
-#else
-
-#define _set_var_vect(f,n) \
- _var_vects[n] = f
-
-#endif
-#endif
diff --git a/cpukit/score/cpu/m32c/m32c-exception-frame-print.c b/cpukit/score/cpu/m32c/m32c-exception-frame-print.c
deleted file mode 100644
index 71e7e1c..0000000
--- a/cpukit/score/cpu/m32c/m32c-exception-frame-print.c
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * Copyright (c) 2012 embedded brains GmbH. All rights reserved.
- *
- * embedded brains GmbH
- * Obere Lagerstr. 30
- * 82178 Puchheim
- * Germany
- * <rtems at embedded-brains.de>
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#ifdef HAVE_CONFIG_H
- #include "config.h"
-#endif
-
-#include <rtems/score/cpu.h>
-
-void _CPU_Exception_frame_print( const CPU_Exception_frame *frame )
-{
- /* TODO */
-}
diff --git a/cpukit/score/cpu/m32c/varvects.S b/cpukit/score/cpu/m32c/varvects.S
deleted file mode 100644
index c23d364..0000000
--- a/cpukit/score/cpu/m32c/varvects.S
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
-
-Copyright (c) 2008 Red Hat Incorporated.
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
- Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
-
- Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- The name of Red Hat Incorporated may not be used to endorse
- or promote products derived from this software without specific
- prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL RED HAT INCORPORATED BE LIABLE FOR ANY
-DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-/* This works with varvects.h
-*/
-
- .section ".var_vects","aw", at progbits
- .global __var_vects
- .type __var_vects, at object
- .size __var_vects, 256
-__var_vects:
- .zero 256
-
- .text
diff --git a/testsuites/sptests/sptask_err03/init.c b/testsuites/sptests/sptask_err03/init.c
index d28a601..2ac54b9 100644
--- a/testsuites/sptests/sptask_err03/init.c
+++ b/testsuites/sptests/sptask_err03/init.c
@@ -73,17 +73,11 @@ rtems_task Init(
/*
* If the bsp provides its own stack allocator, then
* skip the test that tries to allocate a stack that is too big.
- *
- * If on the m32c, we can't even ask for enough memory to trip this
- * error.
*/
skipUnsatisfied = false;
if (rtems_configuration_get_stack_allocate_hook())
skipUnsatisfied = true;
- #if defined(__m32c__)
- skipUnsatisfied = true;
- #endif
if ( skipUnsatisfied ) {
puts(
diff --git a/testsuites/sptests/sptimer_err02/init.c b/testsuites/sptests/sptimer_err02/init.c
index 882f86b..365a969 100644
--- a/testsuites/sptests/sptimer_err02/init.c
+++ b/testsuites/sptests/sptimer_err02/init.c
@@ -33,7 +33,6 @@ rtems_task Init(
rtems_time_of_day time;
rtems_id timer_id;
rtems_name timer_name;
- bool skipUnsatisfied;
/* Set System time */
build_time( &time, 12, 31, 1992, 9, 0, 0, 0 );
@@ -74,25 +73,17 @@ rtems_task Init(
);
puts( "TA1 - rtems_timer_initiate_server - RTEMS_INVALID_PRIORITY" );
- skipUnsatisfied = false;
- #if defined(__m32c__)
- skipUnsatisfied = true;
- #endif
- if (skipUnsatisfied) {
- puts( "TA1 - rtems_timer_initiate_server - RTEMS_UNSATISFIED -- SKIPPED" );
- } else {
- status = rtems_timer_initiate_server(
- RTEMS_TIMER_SERVER_DEFAULT_PRIORITY,
- 0x10000000,
- 0
- );
- fatal_directive_status(
- status,
- RTEMS_UNSATISFIED,
- "rtems_timer_initiate_server too much stack "
- );
- puts( "TA1 - rtems_timer_initiate_server - RTEMS_UNSATISFIED" );
- }
+ status = rtems_timer_initiate_server(
+ RTEMS_TIMER_SERVER_DEFAULT_PRIORITY,
+ 0x10000000,
+ 0
+ );
+ fatal_directive_status(
+ status,
+ RTEMS_UNSATISFIED,
+ "rtems_timer_initiate_server too much stack "
+ );
+ puts( "TA1 - rtems_timer_initiate_server - RTEMS_UNSATISFIED" );
status =
rtems_timer_initiate_server( RTEMS_TIMER_SERVER_DEFAULT_PRIORITY, 0, 0 );
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