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rtems.h, [...] (*-rtems*): Cleanup pass to move common definitions to config/rtems.h and make the targets... 

2002-04-12	Eric Norum <eric.norum@usask.ca>

	* config/rtems.h, config/a29k/rtems.h, config/arm/rtems-elf.h,
	config/c4x/rtems.h, config/h8300/rtems.h, config/i386/rtems.h,
	config/i386/rtemself.h, config/i960/rtems.h, config/m68k/rtems.h,
	config/m68k/rtemself.h, config/mips/rtems.h, config/mips/rtems64.h,
	config/pa/rtems.h, config/rs6000/rtems.h, config/sh/rtems.h,
	config/sh/rtemself.h, config/sparc/rtems.h, config/sparc/rtemself.h,
	config/v850/rtems.h (*-rtems*): Cleanup pass to move common
	definitions to config/rtems.h and make the targets more similar.

From-SVN: r52225
This commit is contained in:
Eric Norum 2002-04-12 13:35:03 +00:00 committed by Joel Sherrill
parent fa06ab5c42
commit 1d80248e2f
20 changed files with 29 additions and 126 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
gcc/ChangeLog
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@ -1,3 +1,14 @@
2002-04-12 Eric Norum <eric.norum@usask.ca>
* config/rtems.h, config/a29k/rtems.h, config/arm/rtems-elf.h,
config/c4x/rtems.h, config/h8300/rtems.h, config/i386/rtems.h,
config/i386/rtemself.h, config/i960/rtems.h, config/m68k/rtems.h,
config/m68k/rtemself.h, config/mips/rtems.h, config/mips/rtems64.h,
config/pa/rtems.h, config/rs6000/rtems.h, config/sh/rtems.h,
config/sh/rtemself.h, config/sparc/rtems.h, config/sparc/rtemself.h,
config/v850/rtems.h (*-rtems*): Cleanup pass to move common
definitions to config/rtems.h and make the targets more similar.
Fri Apr 12 08:06:54 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
* expr.c (expand_assigment): Remove duplicate conversions #ifdef

5
gcc/config/a29k/rtems.h
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@ -24,8 +24,3 @@ Boston, MA 02111-1307, USA. */
#undef CPP_PREDEFINES
#define CPP_PREDEFINES "-D_AM29K -D_AM29000 -D_EPI -D__rtems__ \
-Asystem=rtems -Acpu=a29k -Amachine=a29k"
/* Generate calls to memcpy, memcmp and memset. */
#ifndef TARGET_MEM_FUNCTIONS
#define TARGET_MEM_FUNCTIONS
#endif

3
gcc/config/arm/rtems-elf.h
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@ -25,6 +25,3 @@ Boston, MA 02111-1307, USA. */
#undef CPP_PREDEFINES
#define CPP_PREDEFINES "-D__rtems__ -D__ELF__ -Asystem=rtems"
#undef INVOKE_main

5
gcc/config/c4x/rtems.h
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@ -23,8 +23,3 @@ Boston, MA 02111-1307, USA. */
#undef CPP_PREDEFINES
#define CPP_PREDEFINES "-D__rtems__ -Asystem=rtems -D__USE_INIT_FINI__"
/* Generate calls to memcpy, memcmp and memset. */
#ifndef TARGET_MEM_FUNCTIONS
#define TARGET_MEM_FUNCTIONS
#endif

5
gcc/config/h8300/rtems.h
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@ -23,8 +23,3 @@ Boston, MA 02111-1307, USA. */
#define CPP_PREDEFINES "-Dh8300 \
-D__LONG_MAX__=2147483647L -D__LONG_LONG_MAX__=2147483647L \
-D__rtems__ -Asystem=rtems"
/* Generate calls to memcpy, memcmp and memset. */
#ifndef TARGET_MEM_FUNCTIONS
#define TARGET_MEM_FUNCTIONS
#endif

5
gcc/config/i386/rtems.h
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@ -26,8 +26,3 @@ Boston, MA 02111-1307, USA. */
#undef TARGET_VERSION
#define TARGET_VERSION fprintf (stderr, " (80386, RTEMS)");
/* Generate calls to memcpy, memcmp and memset. */
#ifndef TARGET_MEM_FUNCTIONS
#define TARGET_MEM_FUNCTIONS
#endif

13
gcc/config/i386/rtemself.h
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@ -21,20 +21,11 @@ Boston, MA 02111-1307, USA. */
/* Specify predefined symbols in preprocessor. */
#include <i386/i386elf.h>
#undef CPP_PREDEFINES
#define CPP_PREDEFINES "-D__rtems__ -Asystem=rtems \
-D__ELF__ -D__i386__ -D__USE_INIT_FINI__"
#undef CPP_SPEC
#define CPP_SPEC "%(cpp_cpu) %{msoft-float:-D_SOFT_FLOAT}"
#undef STARTFILE_SPEC
#define STARTFILE_SPEC "crt0.o%s crti.o%s crtbegin.o%s"
#undef ENDFILE_SPEC
#define ENDFILE_SPEC "crtend.o%s crtn.o%s"
/* Generate calls to memcpy, memcmp and memset. */
#ifndef TARGET_MEM_FUNCTIONS
#define TARGET_MEM_FUNCTIONS
#endif

5
gcc/config/i960/rtems.h
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@ -24,8 +24,3 @@ Boston, MA 02111-1307, USA. */
#undef CPP_PREDEFINES
#define CPP_PREDEFINES "-Di960 -Di80960 -DI960 -DI80960 -D__rtems__ \
-Asystem=rtems -Acpu=i960 -Amachine=i960"
/* Generate calls to memcpy, memcmp and memset. */
#ifndef TARGET_MEM_FUNCTIONS
#define TARGET_MEM_FUNCTIONS
#endif

5
gcc/config/m68k/rtems.h
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@ -24,8 +24,3 @@ Boston, MA 02111-1307, USA. */
#undef CPP_PREDEFINES
#define CPP_PREDEFINES "-Dmc68000 -D__rtems__ \
-Asystem=rtems -Acpu=mc68000 -Acpu=m68k -Amachine=m68k"
/* Generate calls to memcpy, memcmp and memset. */
#ifndef TARGET_MEM_FUNCTIONS
#define TARGET_MEM_FUNCTIONS
#endif

33
gcc/config/m68k/rtemself.h
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@ -22,41 +22,8 @@ Boston, MA 02111-1307, USA. */
#define MOTOROLA /* Use Motorola syntax rather than MIT. */
#include "m68k/m68020-elf.h"
/* Specify predefined symbols in preprocessor. */
#undef CPP_PREDEFINES
#define CPP_PREDEFINES "-Dmc68000 -D__rtems__ -D__ELF__ -D__USE_INIT_FINI__ \
-Asystem=rtems -Acpu=mc68000 -Acpu=m68k -Amachine=m68k"
/* Generate calls to memcpy, memcmp and memset. */
#ifndef TARGET_MEM_FUNCTIONS
#define TARGET_MEM_FUNCTIONS
#endif
/*
* Each RTEMS BSP provides its own crt0 and linker script. Unfortunately
* this means that crt0 and the linker script are not available as
* each tool is configured. Without a crt0 and linker script, m68k ELF
* targets do not successfully link "conftest.c" during the configuration
* process. RTEMS supplies a crt0.c that provides all the symbols required
* to successfully link a program. The resulting program will not run
* but this is enough to satisfy the autoconf macro AC_PROG_CC.
* Override STARTFILE_SPEC to use the fake crt0.o supplied by rtems.
*/
#undef STARTFILE_SPEC
#define STARTFILE_SPEC "crt0.o%s"
/*
* Redefine INIT_SECTION_ASM_OP and FINI_SECTION_ASM_OP. This is the easiest
* way to process constructors, destructors, and the exception frame
* information at startup.
*/
#undef INIT_SECTION_ASM_OP
#define INIT_SECTION_ASM_OP "\t.section\t.init"
#undef FINI_SECTION_ASM_OP
#define FINI_SECTION_ASM_OP "\t.section\t.fini"
/* Do I need this? */
#undef INVOKE__main

5
gcc/config/mips/rtems.h
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@ -24,8 +24,3 @@ Boston, MA 02111-1307, USA. */
#undef CPP_PREDEFINES
#define CPP_PREDEFINES "-Dmips -DMIPSEB -D_mips -D_MIPSEB \
-D__rtems__ -Asystem=rtems"
/* Generate calls to memcpy, memcmp and memset. */
#ifndef TARGET_MEM_FUNCTIONS
#define TARGET_MEM_FUNCTIONS
#endif

5
gcc/config/mips/rtems64.h
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@ -25,11 +25,6 @@ Boston, MA 02111-1307, USA. */
#define CPP_PREDEFINES "-Dmips -DMIPSEB -DR4000 -D_mips -D_MIPSEB -D_R4000 \
-D__rtems__ -Asystem=rtems"
/* Generate calls to memcpy, memcmp and memset. */
#ifndef TARGET_MEM_FUNCTIONS
#define TARGET_MEM_FUNCTIONS
#endif
#undef EXTRA_SECTIONS
#define EXTRA_SECTIONS in_sdata, in_rdata

5
gcc/config/pa/rtems.h
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@ -24,8 +24,3 @@ Boston, MA 02111-1307, USA. */
#undef CPP_PREDEFINES
#define CPP_PREDEFINES "-Dhppa -DPWB -Acpu=hppa -Amachine=hppa \
-D__rtems__ -Asystem=rtems"
/* Generate calls to memcpy, memcmp and memset. */
#ifndef TARGET_MEM_FUNCTIONS
#define TARGET_MEM_FUNCTIONS
#endif

8
gcc/config/rs6000/rtems.h
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@ -24,11 +24,3 @@ Boston, MA 02111-1307, USA. */
#undef CPP_PREDEFINES
#define CPP_PREDEFINES "-DPPC -D__rtems__ \
-Asystem=rtems -Acpu=powerpc -Amachine=powerpc"
/* Generate calls to memcpy, memcmp and memset. */
#ifndef TARGET_MEM_FUNCTIONS
#define TARGET_MEM_FUNCTIONS
#endif
#undef STARTFILE_DEFAULT_SPEC
#define STARTFILE_DEFAULT_SPEC "crt0.o%s"

17
gcc/config/rtems.h
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@ -1,5 +1,5 @@
/* Configuration common to all targets running RTEMS.
Copyright (C) 2000 Free Software Foundation, Inc.
Copyright (C) 2000, 2002 Free Software Foundation, Inc.
This file is part of GNU CC.
@ -20,3 +20,18 @@ Boston, MA 02111-1307, USA. */
/* The system headers under RTEMS are C++-aware. */
#define NO_IMPLICIT_EXTERN_C
/* Generate calls to memcpy, memcmp and memset. */
#ifndef TARGET_MEM_FUNCTIONS
#define TARGET_MEM_FUNCTIONS
#endif
/*
* Dummy start/end specification to let linker work as
* needed by autoconf scripts using this compiler.
*/
#undef STARTFILE_SPEC
#define STARTFILE_SPEC "crt0.o%s crti.o%s crtbegin.o%s"
#undef ENDFILE_SPEC
#define ENDFILE_SPEC "crtend.o%s crtn.o%s"

5
gcc/config/sh/rtems.h
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@ -24,8 +24,3 @@ Boston, MA 02111-1307, USA. */
#undef CPP_PREDEFINES
#define CPP_PREDEFINES "-D__sh__ -D__rtems__ \
-Asystem=rtems -Acpu=sh -Amachine=sh"
/* Generate calls to memcpy, memcmp and memset. */
#ifndef TARGET_MEM_FUNCTIONS
#define TARGET_MEM_FUNCTIONS
#endif

5
gcc/config/sh/rtemself.h
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@ -24,8 +24,3 @@ Boston, MA 02111-1307, USA. */
#undef CPP_PREDEFINES
#define CPP_PREDEFINES "-D__sh__ -D__ELF__ -D__rtems__ \
-Asystem=rtems -Acpu=sh -Amachine=sh"
/* Generate calls to memcpy, memcmp and memset. */
#ifndef TARGET_MEM_FUNCTIONS
#define TARGET_MEM_FUNCTIONS
#endif

5
gcc/config/sparc/rtems.h
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@ -25,8 +25,3 @@ Boston, MA 02111-1307, USA. */
#undef CPP_PREDEFINES
#define CPP_PREDEFINES "-Dsparc -D__GCC_NEW_VARARGS__ -D__rtems__ \
-Asystem=rtems"
/* Generate calls to memcpy, memcmp and memset. */
#ifndef TARGET_MEM_FUNCTIONS
#define TARGET_MEM_FUNCTIONS
#endif

5
gcc/config/sparc/rtemself.h
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@ -24,8 +24,3 @@ Boston, MA 02111-1307, USA. */
#undef CPP_PREDEFINES
#define CPP_PREDEFINES "-Dsparc -D__GCC_NEW_VARARGS__ -D__rtems__ \
-D__USE_INIT_FINI__ -Asystem=rtems"
/* Generate calls to memcpy, memcmp and memset. */
#ifndef TARGET_MEM_FUNCTIONS
#define TARGET_MEM_FUNCTIONS
#endif

5
gcc/config/v850/rtems.h
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@ -24,8 +24,3 @@ Boston, MA 02111-1307, USA. */
#undef CPP_PREDEFINES
#define CPP_PREDEFINES "-D__v851__ -D__v850 -D__rtems__ \
-Asystem=rtems -Acpu=v850 -Amachine=v850"
/* Generate calls to memcpy, memcmp and memset. */
#ifndef TARGET_MEM_FUNCTIONS
#define TARGET_MEM_FUNCTIONS
#endif