diff options
Diffstat (limited to 'contrib/binutils/bfd/elfxx-mips.c')
| -rw-r--r-- | contrib/binutils/bfd/elfxx-mips.c | 43 |
1 files changed, 38 insertions, 5 deletions
diff --git a/contrib/binutils/bfd/elfxx-mips.c b/contrib/binutils/bfd/elfxx-mips.c index 8fb20d8..0a7495a 100644 --- a/contrib/binutils/bfd/elfxx-mips.c +++ b/contrib/binutils/bfd/elfxx-mips.c @@ -1,6 +1,6 @@ /* MIPS-specific support for ELF Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, - 2003 Free Software Foundation, Inc. + 2003, 2004, 2005, 2006 Free Software Foundation, Inc. Most of the information added by Ian Lance Taylor, Cygnus Support, <ian@cygnus.com>. @@ -23,7 +23,7 @@ You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ /* This file handles functionality common to the different MIPS ABI's. */ @@ -4088,6 +4088,12 @@ _bfd_elf_mips_mach (flagword flags) case E_MIPS_MACH_5500: return bfd_mach_mips5500; + case E_MIPS_MACH_9000: + return bfd_mach_mips9000; + + case E_MIPS_MACH_OCTEON: + return bfd_mach_mips_octeon; + case E_MIPS_MACH_SB1: return bfd_mach_mips_sb1; @@ -7142,6 +7148,10 @@ mips_set_isa_flags (bfd *abfd) val = E_MIPS_ARCH_4 | E_MIPS_MACH_5500; break; + case bfd_mach_mips9000: + val = E_MIPS_ARCH_4 | E_MIPS_MACH_9000; + break; + case bfd_mach_mips5000: case bfd_mach_mips7000: case bfd_mach_mips8000: @@ -7154,6 +7164,10 @@ mips_set_isa_flags (bfd *abfd) val = E_MIPS_ARCH_5; break; + case bfd_mach_mips_octeon: + val = E_MIPS_ARCH_64R2 | E_MIPS_MACH_OCTEON; + break; + case bfd_mach_mips_sb1: val = E_MIPS_ARCH_64 | E_MIPS_MACH_SB1; break; @@ -8856,6 +8870,9 @@ struct mips_mach_extension { are ordered topologically with MIPS I extensions listed last. */ static const struct mips_mach_extension mips_mach_extensions[] = { + /* MIPS64r2 extensions. */ + { bfd_mach_mips_octeon, bfd_mach_mipsisa64r2 }, + /* MIPS64 extensions. */ { bfd_mach_mipsisa64r2, bfd_mach_mipsisa64 }, { bfd_mach_mips_sb1, bfd_mach_mipsisa64 }, @@ -8879,6 +8896,7 @@ static const struct mips_mach_extension mips_mach_extensions[] = { { bfd_mach_mips10000, bfd_mach_mips8000 }, { bfd_mach_mips5000, bfd_mach_mips8000 }, { bfd_mach_mips7000, bfd_mach_mips8000 }, + { bfd_mach_mips9000, bfd_mach_mips8000 }, /* VR4100 extensions. */ { bfd_mach_mips4120, bfd_mach_mips4100 }, @@ -8913,11 +8931,26 @@ mips_mach_extends_p (unsigned long base, unsigned long extension) { size_t i; - for (i = 0; extension != base && i < ARRAY_SIZE (mips_mach_extensions); i++) + if (extension == base) + return TRUE; + + if (base == bfd_mach_mipsisa32 + && mips_mach_extends_p (bfd_mach_mipsisa64, extension)) + return TRUE; + + if (base == bfd_mach_mipsisa32r2 + && mips_mach_extends_p (bfd_mach_mipsisa64r2, extension)) + return TRUE; + + for (i = 0; i < ARRAY_SIZE (mips_mach_extensions); i++) if (extension == mips_mach_extensions[i].extension) - extension = mips_mach_extensions[i].base; + { + extension = mips_mach_extensions[i].base; + if (extension == base) + return TRUE; + } - return extension == base; + return FALSE; } |
