m32c: Remove this target

Update #3599.

15 files changed, 0 insertions, 777 deletions

diff --git a/bsps/m32c/m32cbsp/README b/bsps/m32c/m32cbsp/README
deleted file mode 100644
index 10c0e20987..0000000000
--- 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 a27d9ffb1b..0000000000
--- 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 d1eee4f443..0000000000
--- 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 9ea0d48b80..0000000000
--- 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 745493c43a..0000000000
--- 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 f4cabac940..0000000000
--- 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 6c61d323d8..0000000000
--- 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 463baaeb43..0000000000
--- 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 b7c6891e09..0000000000
--- 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 0dfa7bf628..0000000000
--- 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 afa9f6badb..0000000000
--- 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 7fdd598ccf..0000000000
--- 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 6004f28e05..0000000000
--- 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",@progbits
-	jsr.a	_m32c_run_preinit_array
-	jsr.a	_m32c_run_init_array
-	exitd
-	.global	__m32c_init_end
-__m32c_init_end:
-
-	.section	.fini,"ax",@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 9863f360b0..0000000000
--- 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) }
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-  /* 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 f5548784e1..0000000000
--- 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,@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,@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,@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",@progbits
-
-	.global __init
-	.global __m32c_init
-__init:
-__m32c_init:
-	enter	#0
-	exitd
-
-	.section	.fini,"ax",@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,"",@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