diff options
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 12 | ||||
| -rw-r--r-- | bfd/cpu-i386.c | 29 |
2 files changed, 33 insertions, 8 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index db99369..0369051 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,15 @@ +2011-01-03 H.J. Lu <hongjiu.lu@intel.com> + + * cpu-i386.c (bfd_i386_compatible): New. + (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible + with bfd_i386_compatible. + (bfd_x86_64_arch_intel_syntax): Likewise. + (bfd_i386_arch_intel_syntax): Likewise. + (i8086_arch): Likewise. + (bfd_x64_32_arch): Likewise. + (bfd_x86_64_arch): Likewise. + (bfd_i386_arch): Likewise. + For older changes see ChangeLog-2010 Local Variables: diff --git a/bfd/cpu-i386.c b/bfd/cpu-i386.c index f679a18..c4f41c5 100644 --- a/bfd/cpu-i386.c +++ b/bfd/cpu-i386.c @@ -1,6 +1,6 @@ /* BFD support for the Intel 386 architecture. Copyright 1992, 1994, 1995, 1996, 1998, 2000, 2001, 2002, 2004, 2005, - 2007, 2009 + 2007, 2009, 2010, 2011 Free Software Foundation, Inc. This file is part of BFD, the Binary File Descriptor library. @@ -24,6 +24,19 @@ #include "bfd.h" #include "libbfd.h" +static const bfd_arch_info_type * +bfd_i386_compatible (const bfd_arch_info_type *a, + const bfd_arch_info_type *b) +{ + const bfd_arch_info_type *compat = bfd_default_compatible (a, b); + + /* Don't allow mixing x64_32 with x86_64. */ + if (compat && a->bits_per_address != b->bits_per_address) + compat = NULL; + + return compat; +} + static const bfd_arch_info_type bfd_x64_32_arch_intel_syntax = { 64, /* 64 bits in a word */ @@ -35,7 +48,7 @@ static const bfd_arch_info_type bfd_x64_32_arch_intel_syntax = "i386:x64-32:intel", 3, FALSE, - bfd_default_compatible, + bfd_i386_compatible, bfd_default_scan, 0 }; @@ -51,7 +64,7 @@ static const bfd_arch_info_type bfd_x86_64_arch_intel_syntax = "i386:x86-64:intel", 3, FALSE, - bfd_default_compatible, + bfd_i386_compatible, bfd_default_scan, &bfd_x64_32_arch_intel_syntax, }; @@ -67,7 +80,7 @@ static const bfd_arch_info_type bfd_i386_arch_intel_syntax = "i386:intel", 3, TRUE, - bfd_default_compatible, + bfd_i386_compatible, bfd_default_scan, &bfd_x86_64_arch_intel_syntax }; @@ -83,7 +96,7 @@ static const bfd_arch_info_type i8086_arch = "i8086", 3, FALSE, - bfd_default_compatible, + bfd_i386_compatible, bfd_default_scan, &bfd_i386_arch_intel_syntax }; @@ -99,7 +112,7 @@ static const bfd_arch_info_type bfd_x64_32_arch = "i386:x64-32", 3, FALSE, - bfd_default_compatible, + bfd_i386_compatible, bfd_default_scan, &i8086_arch }; @@ -115,7 +128,7 @@ static const bfd_arch_info_type bfd_x86_64_arch = "i386:x86-64", 3, FALSE, - bfd_default_compatible, + bfd_i386_compatible, bfd_default_scan, &bfd_x64_32_arch }; @@ -131,7 +144,7 @@ const bfd_arch_info_type bfd_i386_arch = "i386", 3, TRUE, - bfd_default_compatible, + bfd_i386_compatible, bfd_default_scan, &bfd_x86_64_arch }; |