diff options
Diffstat (limited to 'binutils-2.25/include/elf/sparc.h')
| -rw-r--r-- | binutils-2.25/include/elf/sparc.h | 29 |
1 files changed, 25 insertions, 4 deletions
diff --git a/binutils-2.25/include/elf/sparc.h b/binutils-2.25/include/elf/sparc.h index d182f4d7..d41ba35b 100644 --- a/binutils-2.25/include/elf/sparc.h +++ b/binutils-2.25/include/elf/sparc.h @@ -1,7 +1,5 @@ /* SPARC ELF support for BFD. - Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2008, 2010, - 2011 - Free Software Foundation, Inc. + Copyright (C) 1996-2014 Free Software Foundation, Inc. By Doug Evans, Cygnus Support, <dje@cygnus.com>. This file is part of BFD, the Binary File Descriptor library. @@ -192,9 +190,19 @@ enum { /* 0-3 are generic. */ Tag_GNU_Sparc_HWCAPS = 4, + Tag_GNU_Sparc_HWCAPS2 = 8 }; -/* These values match the AV_SPARC_* hwcap bits defined under Solaris. */ +/* Generally speaking the ELF_SPARC_HWCAP_* and ELF_SPARC_HWCAP2_* + values match the AV_SPARC_* and AV2_SPARC_* bits respectively. + + However Solaris 11 introduced a backwards-incompatible change + deprecating the RANDOM, TRANS and ASI_CACHE_SPARING bits in the + AT_SUNW_CAP_HW1 flags, reusing the bits for the unrelated hwcaps + FJATHHPC, FJDES and FJAES respectively. In GNU/Linux we opted to + keep the old hwcaps in Tag_GNU_Sparc_HWCAPS and allocate bits for + FJATHHPC, FJDES and JFAES in Tag_GNU_Sparc_HWCAPS2. */ + #define ELF_SPARC_HWCAP_MUL32 0x00000001 /* umul/umulcc/smul/smulcc insns */ #define ELF_SPARC_HWCAP_DIV32 0x00000002 /* udiv/udivcc/sdiv/sdivcc insns */ #define ELF_SPARC_HWCAP_FSMULD 0x00000004 /* 'fsmuld' insn */ @@ -228,4 +236,17 @@ enum #define ELF_SPARC_HWCAP_CBCOND 0x10000000 /* Compare and Branch insns */ #define ELF_SPARC_HWCAP_CRC32C 0x20000000 /* CRC32C insn */ +#define ELF_SPARC_HWCAP2_FJATHPLUS 0x00000001 /* Fujitsu Athena+ */ +#define ELF_SPARC_HWCAP2_VIS3B 0x00000002 /* VIS3 present on multiple chips */ +#define ELF_SPARC_HWCAP2_ADP 0x00000004 /* Application Data Protection */ +#define ELF_SPARC_HWCAP2_SPARC5 0x00000008 /* The 29 new fp and sub instructions */ +#define ELF_SPARC_HWCAP2_MWAIT 0x00000010 /* mwait instruction and load/monitor ASIs */ +#define ELF_SPARC_HWCAP2_XMPMUL 0x00000020 /* XOR multiple precision multiply */ +#define ELF_SPARC_HWCAP2_XMONT 0x00000040 /* XOR Montgomery mult/sqr instructions */ +#define ELF_SPARC_HWCAP2_NSEC \ + 0x00000080 /* pause insn with support for nsec timings */ +#define ELF_SPARC_HWCAP2_FJATHHPC 0x00001000 /* Fujitsu HPC instrs */ +#define ELF_SPARC_HWCAP2_FJDES 0x00002000 /* Fujitsu DES instrs */ +#define ELF_SPARC_HWCAP2_FJAES 0x00010000 /* Fujitsu AES instrs */ + #endif /* _ELF_SPARC_H */ |