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config.gcc (sparc-*-linux*): Do not include sparc/gas.h.

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* config.gcc (sparc-*-linux*): Do not include sparc/gas.h.
	(sparc64-*-linux*): Likewise.
	(sparc64-*-solaris2*): Include assembler files before linker ones.
	(sparc-*-solaris2*): Simplify and reorder to match previous case.
	* config/sparc/gas.h: Delete.
	* config/sparc/sol2-64.h: Add copyright notice.
	* config/sparc/sol2-gas-bi.h: Likewise.
	* config/sparc/sol2-gld.h: Likewise.
	* config/sparc/sysv4.h (TARGET_ASM_NAMED_SECTION): Delete.
	* config/sparc/sol2.h (TARGET_ASM_NAMED_SECTION): Redefine.
	* config/sparc/sol2-gas.h (TARGET_ASM_NAMED_SECTION): Likewise.
	* config/sparc/sparc.c (TARGET_ASM_ALIGNED_SI_OP): Never redefine.
	(sparc_elf_asm_named_section): Rename into...
	(sparc_solaris_elf_asm_named_section): ...this.  Always define.

From-SVN: r157181
This commit is contained in:
Eric Botcazou 2010-03-02 23:35:12 +00:00 committed by Eric Botcazou
parent ac4983563d
commit d1ced15560
10 changed files with 102 additions and 49 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
gcc/ChangeLog
View File

@ -1,3 +1,20 @@
2010-03-02 Eric Botcazou <ebotcazou@adacore.com>
* config.gcc (sparc-*-linux*): Do not include sparc/gas.h.
(sparc64-*-linux*): Likewise.
(sparc64-*-solaris2*): Include assembler files before linker ones.
(sparc-*-solaris2*): Simplify and reorder to match previous case.
* config/sparc/gas.h: Delete.
* config/sparc/sol2-64.h: Add copyright notice.
* config/sparc/sol2-gas-bi.h: Likewise.
* config/sparc/sol2-gld.h: Likewise.
* config/sparc/sysv4.h (TARGET_ASM_NAMED_SECTION): Delete.
* config/sparc/sol2.h (TARGET_ASM_NAMED_SECTION): Redefine.
* config/sparc/sol2-gas.h (TARGET_ASM_NAMED_SECTION): Likewise.
* config/sparc/sparc.c (TARGET_ASM_ALIGNED_SI_OP): Never redefine.
(sparc_elf_asm_named_section): Rename into...
(sparc_solaris_elf_asm_named_section): ...this. Always define.
2010-03-02 Uros Bizjak <ubizjak@gmail.com>
* config/alpha/alpha.c (override_options): Fix -mtune error message.

34
gcc/config.gcc
View File

@ -2362,7 +2362,7 @@ sparc-*-elf*)
extra_parts="crti.o crtn.o crtbegin.o crtend.o"
;;
sparc-*-linux*) # SPARC's running GNU/Linux, libc6
tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/gas.h linux.h glibc-stdint.h"
tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h linux.h glibc-stdint.h"
extra_options="${extra_options} sparc/long-double-switch.opt"
tmake_file="${tmake_file} sparc/t-linux"
if test x$enable_targets = xall; then
@ -2390,12 +2390,12 @@ sparc64-*-solaris2* | sparcv9-*-solaris2*)
;;
esac
tm_file="${tm_file} sparc/sol2.h sparc/sol2-64.h sparc/sol2-bi.h"
if test x$gnu_ld = xyes; then
tm_file="${tm_file} sparc/sol2-gld.h sparc/sol2-gld-bi.h"
fi
if test x$gas = xyes; then
tm_file="${tm_file} sparc/sol2-gas.h sparc/sol2-gas-bi.h"
fi
if test x$gnu_ld = xyes; then
tm_file="${tm_file} sparc/sol2-gld.h sparc/sol2-gld-bi.h"
fi
tm_file="${tm_file} tm-dwarf2.h"
tmake_file="t-sol2 sparc/t-sol2 sparc/t-sol2-64 sparc/t-crtfm"
if test x$gnu_ld = xyes; then
@ -2414,7 +2414,7 @@ sparc64-*-solaris2* | sparcv9-*-solaris2*)
esac
;;
sparc-*-solaris2*)
tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h"
tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h"
case ${target} in
*-*-solaris2.1[0-9]*)
tm_file="${tm_file} sol2-10.h"
@ -2424,28 +2424,20 @@ sparc-*-solaris2*)
use_gcc_stdint=provide
;;
esac
tm_file="${tm_file} sparc/sol2.h"
if test x$gnu_ld = xyes; then
tm_file="${tm_file} sparc/sol2-gld.h"
fi
tm_file="${tm_file} sparc/sol2.h sparc/sol2-bi.h"
if test x$gas = xyes; then
tm_file="${tm_file} sparc/sol2-gas.h"
tm_file="${tm_file} sparc/sol2-gas.h sparc/sol2-gas-bi.h"
fi
tmake_file="t-sol2 sparc/t-sol2 sparc/t-crtfm"
if test x$gnu_ld = xyes; then
tm_file="${tm_file} sparc/sol2-gld.h sparc/sol2-gld-bi.h"
fi
tm_file="${tm_file} tm-dwarf2.h"
tmake_file="t-sol2 sparc/t-sol2 sparc/t-sol2-64 sparc/t-crtfm"
if test x$gnu_ld = xyes; then
tmake_file="$tmake_file t-slibgcc-elf-ver"
else
tmake_file="$tmake_file t-slibgcc-sld"
fi
tm_file="sparc/biarch64.h ${tm_file} sparc/sol2-bi.h"
if test x$gnu_ld = xyes; then
tm_file="${tm_file} sparc/sol2-gld-bi.h"
fi
if test x$gas = xyes; then
tm_file="${tm_file} sparc/sol2-gas-bi.h"
fi
tm_file="${tm_file} tm-dwarf2.h"
tmake_file="$tmake_file sparc/t-sol2-64"
test x$with_cpu != x || with_cpu=v9
c_target_objs="sol2-c.o"
cxx_target_objs="sol2-c.o"
@ -2482,7 +2474,7 @@ sparc64-*-freebsd*|ultrasparc-*-freebsd*)
esac
;;
sparc64-*-linux*) # 64-bit SPARC's running GNU/Linux
tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/gas.h linux.h glibc-stdint.h sparc/linux64.h"
tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h linux.h glibc-stdint.h sparc/linux64.h"
extra_options="${extra_options} sparc/long-double-switch.opt"
tmake_file="${tmake_file} sparc/t-linux sparc/t-linux64 sparc/t-crtfm"
;;

6
gcc/config/sparc/gas.h
View File

@ -1,6 +0,0 @@
/* Definitions of target machine for GCC, for SPARC
using the GNU assembler. */
/* Switch into a generic section. */
#undef TARGET_ASM_NAMED_SECTION
#define TARGET_ASM_NAMED_SECTION default_elf_asm_named_section

20
gcc/config/sparc/sol2-64.h
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@ -1,5 +1,23 @@
/* Definitions of target machine for GCC, for bi-arch SPARC
running Solaris 2, defaulting to 64-bit code generation. */
running Solaris 2, defaulting to 64-bit code generation.
Copyright (C) 1999, 2010 Free Software Foundation, Inc.
This file is part of GCC.
GCC is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
GCC is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
#undef TARGET_DEFAULT
#define TARGET_DEFAULT \

20
gcc/config/sparc/sol2-gas-bi.h
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@ -1,5 +1,23 @@
/* Definitions of target machine for GCC, for bi-arch SPARC
running Solaris 2 using the GNU assembler. */
running Solaris 2 using the GNU assembler.
Copyright (C) 2002, 2010 Free Software Foundation, Inc.
This file is part of GCC.
GCC is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
GCC is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
#undef AS_SPARC64_FLAG
#define AS_SPARC64_FLAG "-TSO -64 -Av9"

4
gcc/config/sparc/sol2-gas.h
View File

@ -34,3 +34,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
#define TARGET_SUN_TLS 0
#define TARGET_GNU_TLS 1
#endif
/* Use default ELF section syntax. */
#undef TARGET_ASM_NAMED_SECTION
#define TARGET_ASM_NAMED_SECTION default_elf_asm_named_section

20
gcc/config/sparc/sol2-gld.h
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@ -1,5 +1,23 @@
/* Definitions of target machine for GCC, for SPARC running Solaris 2
using the GNU linker. */
using the GNU linker.
Copyright (C) 2002, 2010 Free Software Foundation, Inc.
This file is part of GCC.
GCC is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
GCC is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
/* Undefine this so that attribute((init_priority)) works. */
#undef CTORS_SECTION_ASM_OP

4
gcc/config/sparc/sol2.h
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@ -195,4 +195,8 @@ along with GCC; see the file COPYING3. If not see
} \
while (0)
/* Use Solaris ELF section syntax. */
#undef TARGET_ASM_NAMED_SECTION
#define TARGET_ASM_NAMED_SECTION sparc_solaris_elf_asm_named_section
#define MD_UNWIND_SUPPORT "config/sparc/sol2-unwind.h"

22
gcc/config/sparc/sparc.c
View File

@ -368,11 +368,8 @@ static int save_or_restore_regs (int, int, rtx, int, int);
static void emit_save_or_restore_regs (int);
static void sparc_asm_function_prologue (FILE *, HOST_WIDE_INT);
static void sparc_asm_function_epilogue (FILE *, HOST_WIDE_INT);
#if defined (OBJECT_FORMAT_ELF)
static void sparc_elf_asm_named_section (const char *, unsigned int, tree)
ATTRIBUTE_UNUSED;
#endif
static void sparc_solaris_elf_asm_named_section (const char *, unsigned int,
tree) ATTRIBUTE_UNUSED;
static int sparc_adjust_cost (rtx, rtx, rtx, int);
static int sparc_issue_rate (void);
static void sparc_sched_init (FILE *, int, int);
@ -464,14 +461,9 @@ static bool fpu_option_set = false;
/* Initialize the GCC target structure. */
/* The sparc default is to use .half rather than .short for aligned
HI objects. Use .word instead of .long on non-ELF systems. */
/* The default is to use .half rather than .short for aligned HI objects. */
#undef TARGET_ASM_ALIGNED_HI_OP
#define TARGET_ASM_ALIGNED_HI_OP "\t.half\t"
#ifndef OBJECT_FORMAT_ELF
#undef TARGET_ASM_ALIGNED_SI_OP
#define TARGET_ASM_ALIGNED_SI_OP "\t.word\t"
#endif
#undef TARGET_ASM_UNALIGNED_HI_OP
#define TARGET_ASM_UNALIGNED_HI_OP "\t.uahalf\t"
@ -8002,10 +7994,11 @@ sparc_profile_hook (int labelno)
}
}
#if defined (OBJECT_FORMAT_ELF)
/* Solaris implementation of TARGET_ASM_NAMED_SECTION. */
static void
sparc_elf_asm_named_section (const char *name, unsigned int flags,
tree decl ATTRIBUTE_UNUSED)
sparc_solaris_elf_asm_named_section (const char *name, unsigned int flags,
tree decl ATTRIBUTE_UNUSED)
{
fprintf (asm_out_file, "\t.section\t\"%s\"", name);
@ -8022,7 +8015,6 @@ sparc_elf_asm_named_section (const char *name, unsigned int flags,
fputc ('\n', asm_out_file);
}
#endif /* OBJECT_FORMAT_ELF */
/* We do not allow indirect calls to be optimized into sibling calls.

4
gcc/config/sparc/sysv4.h
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@ -127,10 +127,6 @@ do { ASM_OUTPUT_ALIGN ((FILE), Pmode == SImode ? 2 : 3); \
#undef DTORS_SECTION_ASM_OP
#define DTORS_SECTION_ASM_OP "\t.section\t\".dtors\",#alloc,#write"
/* Switch into a generic section. */
#undef TARGET_ASM_NAMED_SECTION
#define TARGET_ASM_NAMED_SECTION sparc_elf_asm_named_section
#undef ASM_OUTPUT_ALIGNED_BSS
#define ASM_OUTPUT_ALIGNED_BSS(FILE, DECL, NAME, SIZE, ALIGN) \
asm_output_aligned_bss (FILE, DECL, NAME, SIZE, ALIGN)