diff options
| author | Richard Sandiford <rdsandiford@googlemail.com> | 2010-12-31 11:01:00 +0000 |
|---|---|---|
| committer | Richard Sandiford <rdsandiford@googlemail.com> | 2010-12-31 11:01:00 +0000 |
| commit | aeffff67224eb530539e83ab358a907dee834172 (patch) | |
| tree | c6ba5a643bf139250c1b923c3f2d78133e0e42d2 /bfd/elfn32-mips.c | |
| parent | a836572f89a477527b109f19601f2fe2b804fd3d (diff) | |
| download | gdb-aeffff67224eb530539e83ab358a907dee834172.zip gdb-aeffff67224eb530539e83ab358a907dee834172.tar.gz gdb-aeffff67224eb530539e83ab358a907dee834172.tar.bz2 | |
bfd/
2010-12-23 Robert Millan <rmh@gnu.org>
* config.bfd: Recognize mips-freebsd and mips-kfreebsd-gnu.
* configure.host: Likewise.
* configure.in: Support for `bfd_elf32_ntradbigmips_freebsd_vec',
`bfd_elf32_ntradlittlemips_freebsd_vec',
`bfd_elf32_tradbigmips_freebsd_vec',
`bfd_elf32_tradlittlemips_freebsd_vec',
`bfd_elf64_tradbigmips_freebsd_vec' and
`bfd_elf64_tradlittlemips_freebsd_vec'.
* configure: Regenerate.
* elf32-mips.c: New target for FreeBSD support
(same as traditional MIPS but overrides ELF_OSABI
with ELFOSABI_FREEBSD).
* elf64-mips.c: Likewise.
* elfn32-mips.c: Likewise.
* targets.c (_bfd_target_vector): Add
`bfd_elf32_ntradbigmips_freebsd_vec',
`bfd_elf32_ntradlittlemips_freebsd_vec',
`bfd_elf32_tradbigmips_freebsd_vec',
`bfd_elf32_tradlittlemips_freebsd_vec',
`bfd_elf64_tradbigmips_freebsd_vec' and
`bfd_elf64_tradlittlemips_freebsd_vec'.
ld/
2010-12-14 Robert Millan <rmh@gnu.org>
* configure.tgt: Recognize mips-freebsd and mips-kfreebsd-gnu.
* emulparams/elf32btsmip_fbsd.sh: New file.
* emulparams/elf32btsmipn32_fbsd.sh: Likewise.
* emulparams/elf32ltsmip_fbsd.sh: Likewise.
* emulparams/elf32ltsmipn32_fbsd.sh: Likewise.
* emulparams/elf64btsmip_fbsd.sh: Likewise.
* emulparams/elf64ltsmip_fbsd.sh: Likewise.
* Makefile.am: Add build rules for `eelf32btsmip_fbsd.c',
`eelf32btsmipn32_fbsd.c', `eelf32ltsmip_fbsd.c',
`eelf32ltsmipn32_fbsd.c', `eelf64btsmip_fbsd.c' and
`eelf64ltsmip_fbsd.c'.
* Makefile.in: Regenerate.
gas/
2010-12-19 Robert Millan <rmh@gnu.org>
Richard Sandiford <rdsandiford@googlemail.com>
* config/tc-mips.c (ELF_TARGET): New macro. Generates target
names accordingly to whether TE_FreeBSD and whether TE_TMIPS
are defined.
(mips_target_format): Refactor code using ELF_TARGET().
(support_64bit_objects): Likewise.
* configure.in: Recognize mips-freebsd and mips-kfreebsd-gnu.
* configure.tgt: Likewise.
* configure: Regenerate.
binutils/testsuite/
* binutils-all/readelf.exp: Handle MIPS FreeBSD targets.
gas/testsuite/
* gas/mips/e32el-rel2.d: Accept any file format.
* gas/mips/elf-rel.d: Likewise.
* gas/mips/elf-rel2.d: Likewise.
* gas/mips/elf-rel3.d: Likewise.
* gas/mips/elfel-rel.d: Likewise.
* gas/mips/elfel-rel2.d: Likewise.
* gas/mips/elfel-rel3.d: Likewise.
* gas/mips/ldstla-32-mips3-shared.d: Likewise.
* gas/mips/ldstla-32-mips3.d: Likewise.
* gas/mips/ldstla-32-shared.d: Likewise.
* gas/mips/ldstla-32.d: Likewise.
* gas/mips/ldstla-n64-shared.d: Likewise.
* gas/mips/ldstla-n64.d: Likewise.
* gas/mips/noat-1.d: Likewise.
* gas/mips/set-arch.d: Likewise.
* gas/mips/tls-o32.d: Likewise.
ld/testsuite/
* ld-mips-elf/mips-elf-flags.exp: Handle FreeBSD targets.
* ld-mips-elf/mips-elf.exp: Likewise.
* ld-mips-elf/mips16-call-global.d: Accept any file format.
* ld-mips-elf/mips16-intermix.d: Likewise.
Diffstat (limited to 'bfd/elfn32-mips.c')
| -rw-r--r-- | bfd/elfn32-mips.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/bfd/elfn32-mips.c b/bfd/elfn32-mips.c index 8338bbb..da18621 100644 --- a/bfd/elfn32-mips.c +++ b/bfd/elfn32-mips.c @@ -2547,3 +2547,36 @@ static const struct ecoff_debug_swap mips_elf32_ecoff_debug_swap = { /* Include the target file again for this target. */ #include "elf32-target.h" + + +/* FreeBSD support. */ + +#undef TARGET_LITTLE_SYM +#undef TARGET_LITTLE_NAME +#undef TARGET_BIG_SYM +#undef TARGET_BIG_NAME + +#define TARGET_LITTLE_SYM bfd_elf32_ntradlittlemips_freebsd_vec +#define TARGET_LITTLE_NAME "elf32-ntradlittlemips-freebsd" +#define TARGET_BIG_SYM bfd_elf32_ntradbigmips_freebsd_vec +#define TARGET_BIG_NAME "elf32-ntradbigmips-freebsd" + +#undef ELF_OSABI +#define ELF_OSABI ELFOSABI_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 +elf_fbsd_post_process_headers (bfd *abfd, struct bfd_link_info *info) +{ + _bfd_elf_set_osabi (abfd, info); +} + +#undef elf_backend_post_process_headers +#define elf_backend_post_process_headers elf_fbsd_post_process_headers +#undef elf32_bed +#define elf32_bed elf32_fbsd_tradbed + +#include "elf32-target.h" |