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| author | Alan Modra <amodra@bigpond.net.au> | 2001-03-24 06:29:16 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@bigpond.net.au> | 2001-03-24 06:29:16 +0000 |
| commit | 2d7660958c3dfe11ce39d00262bf37e5bcd8104f (patch) | |
| tree | 29cad9215d4b5da716e060dbec1a4038ad097727 /opcodes/i386-dis.c | |
| parent | f35907cd494b69def667976ba5183172545723fc (diff) | |
| download | gdb-2d7660958c3dfe11ce39d00262bf37e5bcd8104f.tar.gz | |
Small tweaks to sse2 instructions.
Diffstat (limited to 'opcodes/i386-dis.c')
| -rw-r--r-- | opcodes/i386-dis.c | 34 |
1 files changed, 25 insertions, 9 deletions
diff --git a/opcodes/i386-dis.c b/opcodes/i386-dis.c index 399d61cb4df..61ec71e936c 100644 --- a/opcodes/i386-dis.c +++ b/opcodes/i386-dis.c @@ -409,6 +409,8 @@ static void BadOp PARAMS ((void)); #define PREGRP22 NULL, NULL, 22, NULL, USE_PREFIX_USER_TABLE, NULL, 0 #define PREGRP23 NULL, NULL, 23, NULL, USE_PREFIX_USER_TABLE, NULL, 0 #define PREGRP24 NULL, NULL, 24, NULL, USE_PREFIX_USER_TABLE, NULL, 0 +#define PREGRP25 NULL, NULL, 25, NULL, USE_PREFIX_USER_TABLE, NULL, 0 +#define PREGRP26 NULL, NULL, 26, NULL, USE_PREFIX_USER_TABLE, NULL, 0 #define FLOATCODE 50 #define FLOAT NULL, NULL, FLOATCODE, NULL, 0, NULL, 0 @@ -1737,7 +1739,7 @@ static const struct dis386 dis386_twobyte_att[] = { { "punpckhwd", MX, EM, XX }, { "punpckhdq", MX, EM, XX }, { "packssdw", MX, EM, XX }, - { "(bad)", XX, XX, XX }, + { PREGRP26 }, { PREGRP24 }, { "movd", MX, Ed, XX }, { PREGRP19 }, @@ -1875,7 +1877,7 @@ static const struct dis386 dis386_twobyte_att[] = { { "pmulhuw", MX, EM, XX }, { "pmulhw", MX, EM, XX }, { PREGRP15 }, - { "movntq", Ev, MX, XX }, + { PREGRP25 }, /* e8 */ { "psubsb", MX, EM, XX }, { "psubsw", MX, EM, XX }, @@ -2029,7 +2031,7 @@ static const struct dis386 dis386_twobyte_intel[] = { { "punpckhwd", MX, EM, XX }, { "punpckhdq", MX, EM, XX }, { "packssdw", MX, EM, XX }, - { "(bad)", XX, XX, XX }, + { PREGRP26 }, { PREGRP24 }, { "movd", MX, Ed, XX }, { PREGRP19 }, @@ -2167,7 +2169,7 @@ static const struct dis386 dis386_twobyte_intel[] = { { "pmulhuw", MX, EM, XX }, { "pmulhw", MX, EM, XX }, { PREGRP15 }, - { "movntq", Ev, MX, XX }, + { PREGRP25 }, /* e8 */ { "psubsb", MX, EM, XX }, { "psubsw", MX, EM, XX }, @@ -2693,7 +2695,7 @@ static const struct dis386 prefix_user_table[][4] = { { { "maskmovq", MX, EM, XX }, { "(bad)", XM, EX, XX }, - { "maskmovdqu", MX, EX, XX }, + { "maskmovdqu", XM, EX, XX }, { "(bad)", XM, EX, XX }, }, /* PREGRP19 */ @@ -2729,14 +2731,28 @@ static const struct dis386 prefix_user_table[][4] = { { "movd", Ed, MX, XX }, { "movq", Ed, XM, XX }, { "movd", Ed, XM, XX }, - { "(bad)", EX, XM, XX }, + { "(bad)", Ed, XM, XX }, }, /* PREGRP24 */ { - { "(bad)", EX, XM, XX }, - { "(bad)", EX, XM, XX }, + { "(bad)", MX, EX, XX }, + { "(bad)", XM, EX, XX }, { "punpckhqdq", XM, EX, XX }, - { "(bad)", EX, XM, XX }, + { "(bad)", XM, EX, XX }, + }, + /* PREGRP25 */ + { + { "movntq", Ev, MX, XX }, + { "(bad)", Ev, XM, XX }, + { "movntdq", Ev, XM, XX }, + { "(bad)", Ev, XM, XX }, + }, + /* PREGRP26 */ + { + { "(bad)", MX, EX, XX }, + { "(bad)", XM, EX, XX }, + { "punpcklqdq", XM, EX, XX }, + { "(bad)", XM, EX, XX }, }, }; |