From aeffff67224eb530539e83ab358a907dee834172 Mon Sep 17 00:00:00 2001 From: Richard Sandiford Date: Fri, 31 Dec 2010 11:01:00 +0000 Subject: bfd/ 2010-12-23 Robert Millan * 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 * 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 Richard Sandiford * 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. --- bfd/ChangeLog | 24 ++++++++++++++++++++++++ bfd/config.bfd | 34 ++++++++++++++++++++++++++++++++++ bfd/configure | 18 ++++++++++++------ bfd/configure.host | 1 + bfd/configure.in | 18 ++++++++++++------ bfd/elf32-mips.c | 31 +++++++++++++++++++++++++++++++ bfd/elf64-mips.c | 33 +++++++++++++++++++++++++++++++++ bfd/elfn32-mips.c | 33 +++++++++++++++++++++++++++++++++ bfd/targets.c | 12 ++++++++++++ 9 files changed, 192 insertions(+), 12 deletions(-) (limited to 'bfd') diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 78999367510..c486f58270d 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,27 @@ +2010-12-31 Robert Millan + + * 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'. + 2010-12-30 H.J. Lu * elfcode.h (NAME(elf,r_info)): New. diff --git a/bfd/config.bfd b/bfd/config.bfd index 21619192ed9..01fa09abc09 100644 --- a/bfd/config.bfd +++ b/bfd/config.bfd @@ -1015,6 +1015,40 @@ case "${targ}" in targ_selvecs="bfd_elf32_tradlittlemips_vec ecoff_big_vec ecoff_little_vec bfd_elf32_ntradbigmips_vec bfd_elf64_tradbigmips_vec bfd_elf32_ntradlittlemips_vec bfd_elf64_tradlittlemips_vec" want64=true ;; +#ifdef BFD64 + mips64*el-*-freebsd* | mips64*el-*-kfreebsd*-gnu) + # FreeBSD vectors + targ_defvec=bfd_elf32_ntradlittlemips_freebsd_vec + targ_selvecs="bfd_elf32_ntradbigmips_freebsd_vec bfd_elf32_tradlittlemips_freebsd_vec bfd_elf32_tradbigmips_freebsd_vec bfd_elf64_tradlittlemips_freebsd_vec bfd_elf64_tradbigmips_freebsd_vec" + # Generic vectors + targ_selvecs="${targ_selvecs} bfd_elf32_ntradlittlemips_vec bfd_elf32_ntradbigmips_vec bfd_elf32_tradlittlemips_vec bfd_elf32_tradbigmips_vec bfd_elf64_tradlittlemips_vec bfd_elf64_tradbigmips_vec" + want64=true + ;; + mips64*-*-freebsd* | mips64*-*-kfreebsd*-gnu) + # FreeBSD vectors + targ_defvec=bfd_elf32_ntradbigmips_freebsd_vec + targ_selvecs="bfd_elf32_ntradlittlemips_freebsd_vec bfd_elf32_tradbigmips_freebsd_vec bfd_elf32_tradlittlemips_freebsd_vec bfd_elf64_tradbigmips_freebsd_vec bfd_elf64_tradlittlemips_freebsd_vec" + # Generic vectors + targ_selvecs="${targ_selvecs} bfd_elf32_ntradbigmips_vec bfd_elf32_ntradlittlemips_vec bfd_elf32_tradbigmips_vec bfd_elf32_tradlittlemips_vec bfd_elf64_tradbigmips_vec bfd_elf64_tradlittlemips_vec" + want64=true + ;; +#endif + mips*el-*-freebsd* | mips*el-*-kfreebsd*-gnu) + # FreeBSD vectors + targ_defvec=bfd_elf32_tradlittlemips_freebsd_vec + targ_selvecs="bfd_elf32_tradbigmips_freebsd_vec bfd_elf32_ntradlittlemips_freebsd_vec bfd_elf64_tradlittlemips_freebsd_vec bfd_elf32_ntradbigmips_freebsd_vec bfd_elf64_tradbigmips_freebsd_vec" + # Generic vectors + targ_selvecs="${targ_selvecs} bfd_elf32_tradlittlemips_vec bfd_elf32_tradbigmips_vec bfd_elf32_ntradlittlemips_vec bfd_elf64_tradlittlemips_vec bfd_elf32_ntradbigmips_vec bfd_elf64_tradbigmips_vec" + want64=true + ;; + mips*-*-freebsd* | mips*-*-kfreebsd*-gnu) + # FreeBSD vectors + targ_defvec=bfd_elf32_tradbigmips_freebsd_vec + targ_selvecs="bfd_elf32_tradlittlemips_freebsd_vec bfd_elf32_ntradbigmips_freebsd_vec bfd_elf64_tradbigmips_freebsd_vec bfd_elf32_ntradlittlemips_freebsd_vec bfd_elf64_tradlittlemips_freebsd_vec" + # Generic vectors + targ_selvecs="${targ_selvecs} bfd_elf32_tradbigmips_vec bfd_elf32_tradlittlemips_vec bfd_elf32_ntradbigmips_vec bfd_elf64_tradbigmips_vec bfd_elf32_ntradlittlemips_vec bfd_elf64_tradlittlemips_vec" + want64=true + ;; #ifdef BFD64 mmix-*-*) targ_defvec=bfd_elf64_mmix_vec diff --git a/bfd/configure b/bfd/configure index 2263aa872b9..50855809486 100755 --- a/bfd/configure +++ b/bfd/configure @@ -15113,8 +15113,10 @@ do bfd_elf32_msp430_vec) tb="$tb elf32-msp430.lo elf32.lo $elf" ;; bfd_elf32_nbigmips_vec) tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;; bfd_elf32_nlittlemips_vec) tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;; - bfd_elf32_ntradbigmips_vec) tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;; - bfd_elf32_ntradlittlemips_vec) tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;; + bfd_elf32_ntradbigmips_vec | bfd_elf32_ntradbigmips_freebsd_vec) + tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;; + bfd_elf32_ntradlittlemips_vec | bfd_elf32_ntradlittlemips_freebsd_vec) + tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;; bfd_elf32_openrisc_vec) tb="$tb elf32-openrisc.lo elf32.lo $elf" ;; bfd_elf32_or32_big_vec) tb="$tb elf32-or32.lo elf32.lo $elf" ;; bfd_elf32_pj_vec) tb="$tb elf32-pj.lo elf32.lo $elf";; @@ -15153,8 +15155,10 @@ do bfd_elf32_spu_vec) tb="$tb elf32-spu.lo elf32.lo $elf" ;; bfd_elf32_tic6x_be_vec) tb="$tb elf32-tic6x.lo elf32.lo $elf" ;; bfd_elf32_tic6x_le_vec) tb="$tb elf32-tic6x.lo elf32.lo $elf" ;; - bfd_elf32_tradbigmips_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo" ;; - bfd_elf32_tradlittlemips_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo" ;; + bfd_elf32_tradbigmips_vec | bfd_elf32_tradbigmips_freebsd_vec) + tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo" ;; + bfd_elf32_tradlittlemips_vec | bfd_elf32_tradlittlemips_freebsd_vec) + tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo" ;; bfd_elf32_us_cris_vec) tb="$tb elf32-cris.lo elf32.lo $elf" ;; bfd_elf32_v850_vec) tb="$tb elf32-v850.lo elf32.lo $elf" ;; bfd_elf32_vax_vec) tb="$tb elf32-vax.lo elf32.lo $elf" ;; @@ -15187,8 +15191,10 @@ do bfd_elf64_sparc_vec) tb="$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 $elf"; target_size=64 ;; bfd_elf64_sparc_sol2_vec) tb="$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 $elf ecofflink.lo"; target_size=64 ;; + bfd_elf64_tradbigmips_vec | bfd_elf64_tradbigmips_freebsd_vec) + tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;; + bfd_elf64_tradlittlemips_vec | bfd_elf64_tradlittlemips_freebsd_vec) + tb="$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 elf-ifunc.lo elf64.lo $elf"; target_size=64 ;; bfd_elf64_x86_64_sol2_vec) tb="$tb elf64-x86-64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;; bfd_elf64_x86_64_vec) tb="$tb elf64-x86-64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;; diff --git a/bfd/configure.host b/bfd/configure.host index eb7bfe9e3dd..7c63de58397 100644 --- a/bfd/configure.host +++ b/bfd/configure.host @@ -50,6 +50,7 @@ mips*-sgi-irix3*) HDEFINES="-G 4" ;; mips*-sgi-irix4*) HDEFINES="-G 4" ;; mips*-sgi-irix6*) host64=true;; mips64*-*-linux*) host64=true;; +mips64*-*-freebsd* | mips64*-*-kfreebsd*-gnu) host64=true;; mips*-*-sysv4*) ;; mips*-*-sysv*) HDEFINES="-G 4" ;; mips*-*-riscos*) HDEFINES="-G 4" ;; diff --git a/bfd/configure.in b/bfd/configure.in index 42b6017af16..5908a57207b 100644 --- a/bfd/configure.in +++ b/bfd/configure.in @@ -748,8 +748,10 @@ do bfd_elf32_msp430_vec) tb="$tb elf32-msp430.lo elf32.lo $elf" ;; bfd_elf32_nbigmips_vec) tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;; bfd_elf32_nlittlemips_vec) tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;; - bfd_elf32_ntradbigmips_vec) tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;; - bfd_elf32_ntradlittlemips_vec) tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;; + bfd_elf32_ntradbigmips_vec | bfd_elf32_ntradbigmips_freebsd_vec) + tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;; + bfd_elf32_ntradlittlemips_vec | bfd_elf32_ntradlittlemips_freebsd_vec) + tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;; bfd_elf32_openrisc_vec) tb="$tb elf32-openrisc.lo elf32.lo $elf" ;; bfd_elf32_or32_big_vec) tb="$tb elf32-or32.lo elf32.lo $elf" ;; bfd_elf32_pj_vec) tb="$tb elf32-pj.lo elf32.lo $elf";; @@ -788,8 +790,10 @@ do bfd_elf32_spu_vec) tb="$tb elf32-spu.lo elf32.lo $elf" ;; bfd_elf32_tic6x_be_vec) tb="$tb elf32-tic6x.lo elf32.lo $elf" ;; bfd_elf32_tic6x_le_vec) tb="$tb elf32-tic6x.lo elf32.lo $elf" ;; - bfd_elf32_tradbigmips_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo" ;; - bfd_elf32_tradlittlemips_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo" ;; + bfd_elf32_tradbigmips_vec | bfd_elf32_tradbigmips_freebsd_vec) + tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo" ;; + bfd_elf32_tradlittlemips_vec | bfd_elf32_tradlittlemips_freebsd_vec) + tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo" ;; bfd_elf32_us_cris_vec) tb="$tb elf32-cris.lo elf32.lo $elf" ;; bfd_elf32_v850_vec) tb="$tb elf32-v850.lo elf32.lo $elf" ;; bfd_elf32_vax_vec) tb="$tb elf32-vax.lo elf32.lo $elf" ;; @@ -822,8 +826,10 @@ do bfd_elf64_sparc_vec) tb="$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 $elf"; target_size=64 ;; bfd_elf64_sparc_sol2_vec) tb="$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 $elf ecofflink.lo"; target_size=64 ;; + bfd_elf64_tradbigmips_vec | bfd_elf64_tradbigmips_freebsd_vec) + tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;; + bfd_elf64_tradlittlemips_vec | bfd_elf64_tradlittlemips_freebsd_vec) + tb="$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 elf-ifunc.lo elf64.lo $elf"; target_size=64 ;; bfd_elf64_x86_64_sol2_vec) tb="$tb elf64-x86-64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;; bfd_elf64_x86_64_vec) tb="$tb elf64-x86-64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;; diff --git a/bfd/elf32-mips.c b/bfd/elf32-mips.c index aed0b4c9742..33922077558 100644 --- a/bfd/elf32-mips.c +++ b/bfd/elf32-mips.c @@ -1725,6 +1725,37 @@ 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_tradlittlemips_freebsd_vec +#define TARGET_LITTLE_NAME "elf32-tradlittlemips-freebsd" +#define TARGET_BIG_SYM bfd_elf32_tradbigmips_freebsd_vec +#define TARGET_BIG_NAME "elf32-tradbigmips-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" /* Implement elf_backend_final_write_processing for VxWorks. */ static void diff --git a/bfd/elf64-mips.c b/bfd/elf64-mips.c index 7ed54fac78a..3eeb341c0d2 100644 --- a/bfd/elf64-mips.c +++ b/bfd/elf64-mips.c @@ -3354,3 +3354,36 @@ extern bfd_boolean bfd_elf64_archive_write_armap /* Include the target file again for this target. */ #include "elf64-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_elf64_tradlittlemips_freebsd_vec +#define TARGET_LITTLE_NAME "elf64-tradlittlemips-freebsd" +#define TARGET_BIG_SYM bfd_elf64_tradbigmips_freebsd_vec +#define TARGET_BIG_NAME "elf64-tradbigmips-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 elf64_bed +#define elf64_bed elf64_fbsd_tradbed + +#include "elf64-target.h" diff --git a/bfd/elfn32-mips.c b/bfd/elfn32-mips.c index 8338bbb3814..da186218a7e 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" diff --git a/bfd/targets.c b/bfd/targets.c index 13bfe9e3c61..e491c93ee8a 100644 --- a/bfd/targets.c +++ b/bfd/targets.c @@ -646,6 +646,8 @@ extern const bfd_target bfd_elf32_nbigmips_vec; extern const bfd_target bfd_elf32_nlittlemips_vec; extern const bfd_target bfd_elf32_ntradbigmips_vec; extern const bfd_target bfd_elf32_ntradlittlemips_vec; +extern const bfd_target bfd_elf32_ntradbigmips_freebsd_vec; +extern const bfd_target bfd_elf32_ntradlittlemips_freebsd_vec; extern const bfd_target bfd_elf32_openrisc_vec; extern const bfd_target bfd_elf32_or32_big_vec; extern const bfd_target bfd_elf32_pj_vec; @@ -683,6 +685,8 @@ extern const bfd_target bfd_elf32_tic6x_be_vec; extern const bfd_target bfd_elf32_tic6x_le_vec; extern const bfd_target bfd_elf32_tradbigmips_vec; extern const bfd_target bfd_elf32_tradlittlemips_vec; +extern const bfd_target bfd_elf32_tradbigmips_freebsd_vec; +extern const bfd_target bfd_elf32_tradlittlemips_freebsd_vec; extern const bfd_target bfd_elf32_us_cris_vec; extern const bfd_target bfd_elf32_v850_vec; extern const bfd_target bfd_elf32_vax_vec; @@ -717,6 +721,8 @@ extern const bfd_target bfd_elf64_sparc_freebsd_vec; extern const bfd_target bfd_elf64_sparc_sol2_vec; extern const bfd_target bfd_elf64_tradbigmips_vec; extern const bfd_target bfd_elf64_tradlittlemips_vec; +extern const bfd_target bfd_elf64_tradbigmips_freebsd_vec; +extern const bfd_target bfd_elf64_tradlittlemips_freebsd_vec; extern const bfd_target bfd_elf64_x86_64_freebsd_vec; extern const bfd_target bfd_elf64_x86_64_sol2_vec; extern const bfd_target bfd_elf64_x86_64_vec; @@ -993,6 +999,8 @@ static const bfd_target * const _bfd_target_vector[] = &bfd_elf32_nlittlemips_vec, &bfd_elf32_ntradbigmips_vec, &bfd_elf32_ntradlittlemips_vec, + &bfd_elf32_ntradbigmips_freebsd_vec, + &bfd_elf32_ntradlittlemips_freebsd_vec, #endif &bfd_elf32_openrisc_vec, &bfd_elf32_or32_big_vec, @@ -1035,6 +1043,8 @@ static const bfd_target * const _bfd_target_vector[] = &bfd_elf32_tic6x_le_vec, &bfd_elf32_tradbigmips_vec, &bfd_elf32_tradlittlemips_vec, + &bfd_elf32_tradbigmips_freebsd_vec, + &bfd_elf32_tradlittlemips_freebsd_vec, &bfd_elf32_us_cris_vec, &bfd_elf32_v850_vec, &bfd_elf32_vax_vec, @@ -1070,6 +1080,8 @@ static const bfd_target * const _bfd_target_vector[] = &bfd_elf64_sparc_sol2_vec, &bfd_elf64_tradbigmips_vec, &bfd_elf64_tradlittlemips_vec, + &bfd_elf64_tradbigmips_freebsd_vec, + &bfd_elf64_tradlittlemips_freebsd_vec, &bfd_elf64_x86_64_freebsd_vec, &bfd_elf64_x86_64_sol2_vec, &bfd_elf64_x86_64_vec, -- cgit v1.2.1