espressif/binutils-gdb
1
0
Fork 0
mirror of https://github.com/espressif/binutils-gdb.git synced 2025-09-10 14:59:31 +08:00
Code Issues Packages Projects Releases Wiki Activity

2006-10-18 Roy Marples <uberlord@gentoo.org>

Browse Source 
* bfd/elf64-sparc.c: Add FreeBSD support.
	(elf64_sparc_fbsd_post_process_headers): New function.
	* bfd/targets.c (_bfd_target_vector): Add bfd_elf64_sparc_freebsd_vec.
	* bfd/config.bfd (sparc64-*-freebsd*): Set targ_defvec to bfd_elf64_sparc_freebsd_vec.
	* bfd/configure.in: Add entry for bfd_elf64_sparc_freebsd_vec.
	* bfd/configure: Regenerate.
	* gas/config/tc-sparc.c (md_parse_option): Treat any target starting with elf32-sparc
	as a viable target for the -32 switch and any target starting with elf64-sparc as a
	viable target for the -64 switch.
	(sparc_target_format): For 64-bit ELF flavoured output use ELF_TARGET_FORMAT64
	while for 32-bit ELF flavoured output use ELF_TARGET_FORMAT.
	* gas/config/tc-sparc.h (ELF_TARGET_FORMAT, ELF_TARGET_FORMAT64): Define.
	* ld/emulparams/elf64_sparc_fbsd.sh (OUTPUT_FORMAT): Define as elf64-sparc-freebsd.
This commit is contained in:
Mike Frysinger
2006-10-18 23:58:52 +00:00
parent 981c7f5a30
commit 71a75f6f15
11 changed files with 79 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
bfd/ChangeLog
View File

@ -1,3 +1,12 @@
2006-10-18 Roy Marples <uberlord@gentoo.org>
* elf64-sparc.c: Add FreeBSD support.
(elf64_sparc_fbsd_post_process_headers): New function.
* targets.c (_bfd_target_vector): Add bfd_elf64_sparc_freebsd_vec.
* config.bfd (sparc64-*-freebsd*): Set targ_defvec to bfd_elf64_sparc_freebsd_vec.
* configure.in: Add entry for bfd_elf64_sparc_freebsd_vec.
* configure: Regenerate.
2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
* elf32-arm.c (elf32_arm_final_link_relocate): Add support for

6
bfd/config.bfd
View File

@ -182,7 +182,11 @@ case "${targ}" in
targ_selvecs="bfd_elf64_ia64_hpux_big_vec"
want64=true
;;
sparc64-*-freebsd* | sparc64-*-netbsd* | sparc64-*-openbsd* | sparc64-*-kfreebsd*-gnu)
sparc64-*-freebsd* | sparc64-*-kfreebsd*-gnu)
targ_defvec=bfd_elf64_sparc_freebsd_vec
targ_selvecs="bfd_elf32_sparc_vec sunos_big_vec"
;;
sparc64-*-netbsd* | sparc64-*-openbsd*)
targ_defvec=bfd_elf64_sparc_vec
targ_selvecs="bfd_elf32_sparc_vec sunos_big_vec"
want64=true

1
bfd/configure vendored
View File

@ -10926,6 +10926,7 @@ do
bfd_elf64_sh64lnbsd_vec) tb="$tb elf64-sh64.lo elf64.lo $elf" target_size=64 ;;
bfd_elf64_sh64nbsd_vec) tb="$tb elf64-sh64.lo elf64.lo $elf" target_size=64 ;;
bfd_elf64_sparc_vec) tb="$tb elf64-sparc.lo elfxx-sparc.lo elf-vxworks.lo elf64.lo $elf"; target_size=64 ;;
bfd_elf64_sparc_freebsd_vec) tb="$tb elf64-sparc.lo elfxx-sparc.lo elf-vxworks.lo elf64.lo $elf"; target_size=64 ;;
bfd_elf64_tradbigmips_vec) tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
bfd_elf64_tradlittlemips_vec) tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
bfd_elf64_x86_64_freebsd_vec) tb="$tb elf64-x86-64.lo elf64.lo $elf"; target_size=64 ;;

1
bfd/configure.in
View File

@ -716,6 +716,7 @@ do
bfd_elf64_sh64lnbsd_vec) tb="$tb elf64-sh64.lo elf64.lo $elf" target_size=64 ;;
bfd_elf64_sh64nbsd_vec) tb="$tb elf64-sh64.lo elf64.lo $elf" target_size=64 ;;
bfd_elf64_sparc_vec) tb="$tb elf64-sparc.lo elfxx-sparc.lo elf-vxworks.lo elf64.lo $elf"; target_size=64 ;;
bfd_elf64_sparc_freebsd_vec) tb="$tb elf64-sparc.lo elfxx-sparc.lo elf-vxworks.lo elf64.lo $elf"; target_size=64 ;;
bfd_elf64_tradbigmips_vec) tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
bfd_elf64_tradlittlemips_vec) tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
bfd_elf64_x86_64_freebsd_vec) tb="$tb elf64-x86-64.lo elf64.lo $elf"; target_size=64 ;;

30
bfd/elf64-sparc.c
View File

@ -904,3 +904,33 @@ const struct elf_size_info elf64_sparc_size_info =
#define elf_backend_plt_alignment 8
#include "elf64-target.h"
/* FreeBSD support */
#undef TARGET_BIG_SYM
#define TARGET_BIG_SYM bfd_elf64_sparc_freebsd_vec
#undef TARGET_BIG_NAME
#define TARGET_BIG_NAME "elf64-sparc-freebsd"
/* The kernel recognizes executables as valid only if they carry a
"FreeBSD" label in the ELF header. So we put this label on all
executables and (for simplicity) also all other object files. */
static void
elf64_sparc_fbsd_post_process_headers (bfd *abfd,
struct bfd_link_info *info ATTRIBUTE_UNUSED)
{
Elf_Internal_Ehdr *i_ehdrp; /* ELF file header, internal form. */
i_ehdrp = elf_elfheader (abfd);
/* Put an ABI label supported by FreeBSD >= 4.1 */
i_ehdrp->e_ident[EI_OSABI] = ELFOSABI_FREEBSD;
}
#undef elf_backend_post_process_headers
#define elf_backend_post_process_headers elf64_sparc_fbsd_post_process_headers
#undef elf64_bed
#define elf64_bed elf64_sparc_fbsd_bed
#include "elf64-target.h"

2
bfd/targets.c
View File

@ -674,6 +674,7 @@ extern const bfd_target bfd_elf64_sh64blin_vec;
extern const bfd_target bfd_elf64_sh64lnbsd_vec;
extern const bfd_target bfd_elf64_sh64nbsd_vec;
extern const bfd_target bfd_elf64_sparc_vec;
extern const bfd_target bfd_elf64_sparc_freebsd_vec;
extern const bfd_target bfd_elf64_tradbigmips_vec;
extern const bfd_target bfd_elf64_tradlittlemips_vec;
extern const bfd_target bfd_elf64_x86_64_freebsd_vec;
@ -1002,6 +1003,7 @@ static const bfd_target * const _bfd_target_vector[] =
&bfd_elf64_sh64lin_vec,
&bfd_elf64_sh64blin_vec,
&bfd_elf64_sparc_vec,
&bfd_elf64_sparc_freebsd_vec,
&bfd_elf64_tradbigmips_vec,
&bfd_elf64_tradlittlemips_vec,
&bfd_elf64_x86_64_freebsd_vec,

9
gas/ChangeLog
View File

@ -1,3 +1,12 @@
2006-10-18 Roy Marples <uberlord@gentoo.org>
* config/tc-sparc.c (md_parse_option): Treat any target starting with
elf32-sparc as a viable target for the -32 switch and any target starting with
elf64-sparc as a viable target for the -64 switch.
(sparc_target_format): For 64-bit ELF flavoured output use ELF_TARGET_FORMAT64
while for 32-bit ELF flavoured output use ELF_TARGET_FORMAT.
* config/tc-sparc.h (ELF_TARGET_FORMAT, ELF_TARGET_FORMAT64): Define.
2006-10-17 H.J. Lu <hongjiu.lu@intel.com>
* configure: Regenerated.

6
gas/config/tc-sparc.c
View File

@ -337,7 +337,7 @@ sparc_target_format ()
#endif
#ifdef OBJ_ELF
return sparc_arch_size == 64 ? "elf64-sparc" : "elf32-sparc";
return sparc_arch_size == 64 ? ELF64_TARGET_FORMAT : ELF_TARGET_FORMAT;
#endif
abort ();
@ -545,12 +545,12 @@ md_parse_option (c, arg)
{
if (sparc_arch_size == 32)
{
if (strcmp (*l, "elf32-sparc") == 0)
if (CONST_STRNEQ (*l, "elf32-sparc"))
break;
}
else
{
if (strcmp (*l, "elf64-sparc") == 0)
if (CONST_STRNEQ (*l, "elf64-sparc"))
break;
}
}

13
gas/config/tc-sparc.h
View File

@ -31,6 +31,19 @@ struct frag;
#define TARGET_ARCH bfd_arch_sparc
#ifdef TE_FreeBSD
#define ELF_TARGET_FORMAT "elf32-sparc-freebsd"
#define ELF64_TARGET_FORMAT "elf64-sparc-freebsd"
#endif
#ifndef ELF_TARGET_FORMAT
#define ELF_TARGET_FORMAT "elf32-sparc"
#endif
#ifndef ELF64_TARGET_FORMAT
#define ELF64_TARGET_FORMAT "elf64-sparc"
#endif
extern const char *sparc_target_format PARAMS ((void));
#define TARGET_FORMAT sparc_target_format ()

4
ld/ChangeLog
View File

@ -1,3 +1,7 @@
2006-10-18 Roy Marples <uberlord@gentoo.org>
* emulparams/elf64_sparc_fbsd.sh (OUTPUT_FORMAT): Define as elf64-sparc-freebsd.
2006-10-18 Joseph Myers <joseph@codesourcery.com>
* configure.tgt (i[3-7]86-*-linux-*): Also define

2
ld/emulparams/elf64_sparc_fbsd.sh
View File

@ -1,2 +1,4 @@
. ${srcdir}/emulparams/elf64_sparc.sh
. ${srcdir}/emulparams/elf_fbsd.sh
OUTPUT_FORMAT="elf64-sparc-freebsd"