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| author | Michael Meissner <gnu@the-meissners.org> | 1996-01-03 16:51:46 +0000 |
|---|---|---|
| committer | Michael Meissner <gnu@the-meissners.org> | 1996-01-03 16:51:46 +0000 |
| commit | 1d935cf62c73c597c900bd2b83228e77c690bb3f (patch) | |
| tree | 010a925ab00a1f89d0eb56ee3cf90fff2f99d7a6 /opcodes | |
| parent | 978be38ec27446c63ff495e7f6fe336702084fef (diff) | |
| download | fsf-binutils-gdb-1d935cf62c73c597c900bd2b83228e77c690bb3f.zip fsf-binutils-gdb-1d935cf62c73c597c900bd2b83228e77c690bb3f.tar.gz fsf-binutils-gdb-1d935cf62c73c597c900bd2b83228e77c690bb3f.tar.bz2 | |
Add Pentium Pro support
Diffstat (limited to 'opcodes')
| -rw-r--r-- | opcodes/ChangeLog | 17 | ||||
| -rw-r--r-- | opcodes/i386-dis.c | 40 |
2 files changed, 37 insertions, 20 deletions
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index dec59a2..e105190 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,3 +1,20 @@ +Thu Dec 28 13:29:19 1995 John Hassey <hassey@rtp.dg.com> + + * i386-dis.c: Added Pentium Pro instructions. + +Tue Dec 19 22:56:35 1995 Michael Meissner <meissner@tiktok.cygnus.com> + + * ppc-opc.c (fsqrt{,.}): Duplicate for PowerPC in addition to + being for Power2. + +Fri Dec 15 14:14:15 1995 J.T. Conklin <jtc@rtl.cygnus.com> + + * sh-opc.h (sh_nibble_type): Added REG_B. + (sh_arg_type): Added A_REG_B. + (sh_table): Added pref and bank reg versions of ldc, ldc.l, stc + and stc.l opcodes. + * sh-dis.c (print_insn_shx): Added cases for REG_B and A_REG_B. + Fri Dec 15 16:44:31 1995 Ian Lance Taylor <ian@cygnus.com> * disassemble.c (disassembler): Use new bfd_big_endian macro. diff --git a/opcodes/i386-dis.c b/opcodes/i386-dis.c index 7bbd765..4628a1f 100644 --- a/opcodes/i386-dis.c +++ b/opcodes/i386-dis.c @@ -524,7 +524,7 @@ struct dis386 dis386_twobyte[] = { /* 08 */ { "invd" }, { "wbinvd" }, - { "(bad)" }, { "(bad)" }, + { "(bad)" }, { "ud2a" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, /* 10 */ { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, @@ -546,17 +546,17 @@ struct dis386 dis386_twobyte[] = { { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, /* 30 */ - { "wrmsr" }, { "rdtsc" }, { "rdmsr" }, { "(bad)" }, + { "wrmsr" }, { "rdtsc" }, { "rdmsr" }, { "rdpmc" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, /* 38 */ { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, /* 40 */ - { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, - { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, + { "cmovo", Gv,Ev }, { "cmovno", Gv,Ev }, { "cmovb", Gv,Ev }, { "cmovae", Gv,Ev }, + { "cmove", Gv,Ev }, { "cmovne", Gv,Ev }, { "cmovbe", Gv,Ev }, { "cmova", Gv,Ev }, /* 48 */ - { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, - { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, + { "cmovs", Gv,Ev }, { "cmovns", Gv,Ev }, { "cmovp", Gv,Ev }, { "cmovnp", Gv,Ev }, + { "cmovl", Gv,Ev }, { "cmovge", Gv,Ev }, { "cmovle", Gv,Ev }, { "cmovg", Gv,Ev }, /* 50 */ { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, { "(bad)" }, @@ -639,7 +639,7 @@ struct dis386 dis386_twobyte[] = { { "movzbS", Gv, Eb }, { "movzwS", Gv, Ew }, /* b8 */ - { "(bad)" }, + { "ud2b" }, { "(bad)" }, { GRP8 }, { "btcS", Ev, Gv }, @@ -889,7 +889,7 @@ struct dis386 grps[][8] = { /* GRP9 */ { { "(bad)" }, - { "cmpxch8b", Ev }, + { "cmpxchg8b", Ev }, { "(bad)" }, { "(bad)" }, { "(bad)" }, @@ -1270,10 +1270,10 @@ struct dis386 float_reg[][8] = { }, /* da */ { - { "(bad)" }, - { "(bad)" }, - { "(bad)" }, - { "(bad)" }, + { "fcmovb", ST, STi }, + { "fcmove", ST, STi }, + { "fcmovbe",ST, STi }, + { "fcmovu", ST, STi }, { "(bad)" }, { FGRPda_5 }, { "(bad)" }, @@ -1281,13 +1281,13 @@ struct dis386 float_reg[][8] = { }, /* db */ { - { "(bad)" }, - { "(bad)" }, - { "(bad)" }, - { "(bad)" }, + { "fcmovnb",ST, STi }, + { "fcmovne",ST, STi }, + { "fcmovnbe",ST, STi }, + { "fcmovnu",ST, STi }, { FGRPdb_4 }, - { "(bad)" }, - { "(bad)" }, + { "fucomi", ST, STi }, + { "fcomi", ST, STi }, { "(bad)" }, }, /* dc */ @@ -1330,8 +1330,8 @@ struct dis386 float_reg[][8] = { { "(bad)" }, { "(bad)" }, { FGRPdf_4 }, - { "(bad)" }, - { "(bad)" }, + { "fucomip",ST, STi }, + { "fcomip", ST, STi }, { "(bad)" }, }, }; |