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* i386-dis.c (PREGRP15 - PREGRP24): New.
(dis386_twobyt): Add SSE2 instructions. (twobyte_uses_SSE_prefix: Rename from ... ; add new SSE instructions. (twobyte_uses_f3_prefix): ... this one. (grps): Add SSE instructions. (prefix_user_table): Add two new slots; add SSE2 instructions. (print_insn_i386): Rename uses_f3_prefix to uses_SSE_prefix; Handle the REPNZ and Data16 prefixes as well; do proper lookup to prefix_user_table. (OP_E): Accept mfence and lfence as well. (OP_MMX): Data16 prefix turns MMX to SSE; support REX extensions. (OP_XMM): Support REX extensions. (OP_EM): Likewise. (OP_EX): Likewise.
This commit is contained in:
Jan Hubicka
parent
60c6797e42
commit
041bd2e00c
@ -1,3 +1,20 @@
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Wed Jan 10 15:13:21 MET 2001 Jan Hubicka <jh@suse.cz>
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* i386-dis.c (PREGRP15 - PREGRP24): New.
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(dis386_twobyt): Add SSE2 instructions.
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(twobyte_uses_SSE_prefix: Rename from ... ; add new SSE instructions.
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(twobyte_uses_f3_prefix): ... this one.
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(grps): Add SSE instructions.
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(prefix_user_table): Add two new slots; add SSE2 instructions.
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(print_insn_i386): Rename uses_f3_prefix to uses_SSE_prefix;
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Handle the REPNZ and Data16 prefixes as well; do proper lookup
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to prefix_user_table.
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(OP_E): Accept mfence and lfence as well.
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(OP_MMX): Data16 prefix turns MMX to SSE; support REX extensions.
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(OP_XMM): Support REX extensions.
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(OP_EM): Likewise.
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(OP_EX): Likewise.
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2001-01-09 Nick Clifton <nickc@redhat.com>
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* arm-dis.c (print_insn): Set pc to zero for instructions with
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@ -398,6 +398,16 @@ static void BadOp PARAMS ((void));
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#define PREGRP12 NULL, NULL, 12, NULL, USE_PREFIX_USER_TABLE, NULL, 0
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#define PREGRP13 NULL, NULL, 13, NULL, USE_PREFIX_USER_TABLE, NULL, 0
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#define PREGRP14 NULL, NULL, 14, NULL, USE_PREFIX_USER_TABLE, NULL, 0
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#define PREGRP15 NULL, NULL, 15, NULL, USE_PREFIX_USER_TABLE, NULL, 0
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#define PREGRP16 NULL, NULL, 16, NULL, USE_PREFIX_USER_TABLE, NULL, 0
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#define PREGRP17 NULL, NULL, 17, NULL, USE_PREFIX_USER_TABLE, NULL, 0
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#define PREGRP18 NULL, NULL, 18, NULL, USE_PREFIX_USER_TABLE, NULL, 0
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#define PREGRP19 NULL, NULL, 19, NULL, USE_PREFIX_USER_TABLE, NULL, 0
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#define PREGRP20 NULL, NULL, 20, NULL, USE_PREFIX_USER_TABLE, NULL, 0
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#define PREGRP21 NULL, NULL, 21, NULL, USE_PREFIX_USER_TABLE, NULL, 0
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#define PREGRP22 NULL, NULL, 22, NULL, USE_PREFIX_USER_TABLE, NULL, 0
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#define PREGRP23 NULL, NULL, 23, NULL, USE_PREFIX_USER_TABLE, NULL, 0
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#define PREGRP24 NULL, NULL, 24, NULL, USE_PREFIX_USER_TABLE, NULL, 0
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#define FLOATCODE 50
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#define FLOAT NULL, NULL, FLOATCODE, NULL, 0, NULL, 0
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@ -426,6 +436,7 @@ struct dis386 {
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'Q' => print 'w', 'l' or 'q' if no register operands or suffix_always is true
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'R' => print 'w', 'l' or 'q' ("wd" or "dq" in intel mode)
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'S' => print 'w', 'l' or 'q' if suffix_always is true
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'X' => print 's', 'd' depending on data16 prefix (for XMM)
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'W' => print 'b' or 'w' ("w" or "de" in intel mode)
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*/
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@ -594,6 +605,7 @@ static const struct dis386 dis386_att[] = {
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{ "popQ", Ev, XX, XX },
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/* 90 */
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{ "nop", XX, XX, XX },
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/* FIXME: NOP with REPz prefix is called PAUSE. */
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{ "xchgS", RMeCX, eAX, XX },
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{ "xchgS", RMeDX, eAX, XX },
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{ "xchgS", RMeBX, eAX, XX },
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@ -885,6 +897,7 @@ static const struct dis386 dis386_intel[] = {
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{ "pop", Ev, XX, XX },
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/* 90 */
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{ "nop", XX, XX, XX },
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/* FIXME: NOP with REPz prefix is called PAUSE. */
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{ "xchg", RMeCX, eAX, XX },
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{ "xchg", RMeDX, eAX, XX },
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{ "xchg", RMeBX, eAX, XX },
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@ -1178,6 +1191,7 @@ static const struct dis386 disx86_64_att[] = {
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{ "popI", Ev, XX, XX },
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/* 90 */
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{ "nop", XX, XX, XX },
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/* FIXME: NOP with REPz prefix is called PAUSE. */
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{ "xchgS", RMeCX, eAX, XX },
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{ "xchgS", RMeDX, eAX, XX },
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{ "xchgS", RMeBX, eAX, XX },
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@ -1255,7 +1269,7 @@ static const struct dis386 disx86_64_att[] = {
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{ GRP2S_cl },
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{ "(bad)", XX, XX, XX }, /* reserved. */
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{ "(bad)", XX, XX, XX }, /* reserved. */
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{ "(bad)", XX, XX, XX },
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{ "(bad)", XX, XX, XX }, /* reserved. */
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{ "xlat", DSBX, XX, XX },
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/* d8 */
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{ FLOAT },
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@ -1469,6 +1483,7 @@ static const struct dis386 dis386_64_intel[] = {
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{ "pop", Ev, XX, XX },
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/* 90 */
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{ "nop", XX, XX, XX },
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/* FIXME: NOP with REPz prefix is called PAUSE. */
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{ "xchg", RMeCX, eAX, XX },
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{ "xchg", RMeDX, eAX, XX },
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{ "xchg", RMeBX, eAX, XX },
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@ -1546,7 +1561,7 @@ static const struct dis386 dis386_64_intel[] = {
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{ GRP2S_cl },
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{ "(bad)", XX, XX, XX }, /* Reserved. */
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{ "(bad)", XX, XX, XX }, /* Reserved. */
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{ "(bad)", XX, XX, XX },
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{ "(bad)", XX, XX, XX }, /* Reserved. */
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{ "xlat", DSBX, XX, XX },
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/* d8 */
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{ FLOAT },
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@ -1617,12 +1632,12 @@ static const struct dis386 dis386_twobyte_att[] = {
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/* 10 */
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{ PREGRP8 },
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{ PREGRP9 },
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{ "movlps", XM, EX, SIMD_Fixup, 'h' }, /* really only 2 operands */
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{ "movlps", EX, XM, SIMD_Fixup, 'h' },
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{ "unpcklps", XM, EX, XX },
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{ "unpckhps", XM, EX, XX },
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{ "movhps", XM, EX, SIMD_Fixup, 'l' },
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{ "movhps", EX, XM, SIMD_Fixup, 'l' },
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{ "movlpX", XM, EX, SIMD_Fixup, 'h' }, /* really only 2 operands */
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{ "movlpX", EX, XM, SIMD_Fixup, 'h' },
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{ "unpcklpX", XM, EX, XX },
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{ "unpckhpX", XM, EX, XX },
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{ "movhpX", XM, EX, SIMD_Fixup, 'l' },
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{ "movhpX", EX, XM, SIMD_Fixup, 'l' },
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/* 18 */
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{ GRP14 },
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{ "(bad)", XX, XX, XX },
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@ -1643,14 +1658,14 @@ static const struct dis386 dis386_twobyte_att[] = {
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{ "movL", Td, Rd, XX },
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{ "(bad)", XX, XX, XX },
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/* 28 */
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{ "movaps", XM, EX, XX },
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{ "movaps", EX, XM, XX },
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{ "movapX", XM, EX, XX },
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{ "movapX", EX, XM, XX },
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{ PREGRP2 },
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{ "movntps", Ev, XM, XX },
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{ "movntpX", Ev, XM, XX },
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{ PREGRP4 },
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{ PREGRP3 },
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{ "ucomiss", XM, EX, XX },
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{ "comiss", XM, EX, XX },
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{ "ucomisX", XM,EX, XX },
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{ "comisX", XM,EX, XX },
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/* 30 */
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{ "wrmsr", XX, XX, XX },
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{ "rdtsc", XX, XX, XX },
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@ -1688,19 +1703,19 @@ static const struct dis386 dis386_twobyte_att[] = {
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{ "cmovle", Gv, Ev, XX },
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{ "cmovg", Gv, Ev, XX },
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/* 50 */
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{ "movmskps", Gv, EX, XX },
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{ "movmskpX", Gv, EX, XX },
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{ PREGRP13 },
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{ PREGRP12 },
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{ PREGRP11 },
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{ "andps", XM, EX, XX },
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{ "andnps", XM, EX, XX },
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{ "orps", XM, EX, XX },
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{ "xorps", XM, EX, XX },
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{ "andpX", XM, EX, XX },
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{ "andnpX", XM, EX, XX },
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{ "orpX", XM, EX, XX },
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{ "xorpX", XM, EX, XX },
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/* 58 */
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{ PREGRP0 },
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{ PREGRP10 },
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{ "(bad)", XX, XX, XX },
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{ "(bad)", XX, XX, XX },
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{ PREGRP17 },
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{ PREGRP16 },
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{ PREGRP14 },
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{ PREGRP7 },
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{ PREGRP5 },
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@ -1720,11 +1735,11 @@ static const struct dis386 dis386_twobyte_att[] = {
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{ "punpckhdq", MX, EM, XX },
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{ "packssdw", MX, EM, XX },
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{ "(bad)", XX, XX, XX },
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{ "(bad)", XX, XX, XX },
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{ PREGRP24 },
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{ "movd", MX, Ed, XX },
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{ "movq", MX, EM, XX },
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{ PREGRP19 },
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/* 70 */
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{ "pshufw", MX, EM, Ib },
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{ PREGRP22 },
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{ GRP10 },
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{ GRP11 },
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{ GRP12 },
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@ -1739,8 +1754,8 @@ static const struct dis386 dis386_twobyte_att[] = {
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{ "(bad)", XX, XX, XX },
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{ "(bad)", XX, XX, XX },
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{ "(bad)", XX, XX, XX },
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{ "movd", Ed, MX, XX },
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{ "movq", EM, MX, XX },
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{ PREGRP23 },
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{ PREGRP20 },
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/* 80 */
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{ "jo", Jv, XX, XX },
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{ "jno", Jv, XX, XX },
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@ -1817,10 +1832,10 @@ static const struct dis386 dis386_twobyte_att[] = {
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{ "xaddB", Eb, Gb, XX },
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{ "xaddS", Ev, Gv, XX },
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{ PREGRP1 },
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{ "(bad)", XX, XX, XX },
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{ "movntiS", Ev, Gv, XX },
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{ "pinsrw", MX, Ev, Ib },
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{ "pextrw", Ev, MX, Ib },
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{ "shufps", XM, EX, Ib },
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{ "shufpX", XM, EX, Ib },
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{ GRP9 },
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/* c8 */
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{ "bswap", RMeAX, XX, XX }, /* bswap doesn't support 16 bit regs */
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@ -1838,7 +1853,7 @@ static const struct dis386 dis386_twobyte_att[] = {
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{ "psrlq", MX, EM, XX },
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{ "(bad)", XX, XX, XX },
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{ "pmullw", MX, EM, XX },
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{ "(bad)", XX, XX, XX },
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{ PREGRP21 },
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{ "pmovmskb", Ev, MX, XX },
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/* d8 */
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{ "psubusb", MX, EM, XX },
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@ -1856,7 +1871,7 @@ static const struct dis386 dis386_twobyte_att[] = {
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{ "pavgw", MX, EM, XX },
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{ "pmulhuw", MX, EM, XX },
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{ "pmulhw", MX, EM, XX },
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{ "(bad)", XX, XX, XX },
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{ PREGRP15 },
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{ "movntq", Ev, MX, XX },
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/* e8 */
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{ "psubsb", MX, EM, XX },
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@ -1872,10 +1887,10 @@ static const struct dis386 dis386_twobyte_att[] = {
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{ "psllw", MX, EM, XX },
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{ "pslld", MX, EM, XX },
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{ "psllq", MX, EM, XX },
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{ "(bad)", XX, XX, XX },
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{ "pmuludq", MX, EM, XX },
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{ "pmaddwd", MX, EM, XX },
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{ "psadbw", MX, EM, XX },
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{ "maskmovq", MX, EM, XX },
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{ PREGRP18 },
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/* f8 */
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{ "psubb", MX, EM, XX },
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{ "psubw", MX, EM, XX },
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@ -1907,14 +1922,14 @@ static const struct dis386 dis386_twobyte_intel[] = {
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{ "femms" , XX, XX, XX},
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{ "", MX, EM, OPSUF }, /* See OP_3DNowSuffix */
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/* 10 */
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{ PREGRP8 },
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{ PREGRP9 },
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{ "movlps", XM, EX, SIMD_Fixup, 'h' }, /* really only 2 operands */
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{ "movlps", EX, XM, SIMD_Fixup, 'h' },
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{ "unpcklps", XM, EX, XX },
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{ "unpckhps", XM, EX, XX },
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{ "movhps", XM, EX, SIMD_Fixup, 'l' },
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{ "movhps", EX, XM, SIMD_Fixup, 'l' },
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{ PREGRP8 },
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{ PREGRP9 },
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{ "movlpX", XM, EX, SIMD_Fixup, 'h' }, /* really only 2 operands */
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{ "movlpX", EX, XM, SIMD_Fixup, 'h' },
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{ "unpcklpX", XM, EX, XX },
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{ "unpckhpX", XM, EX, XX },
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{ "movhpX", XM, EX, SIMD_Fixup, 'l' },
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{ "movhpX", EX, XM, SIMD_Fixup, 'l' },
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/* 18 */
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{ GRP14 },
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{ "(bad)", XX, XX, XX },
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@ -1935,14 +1950,14 @@ static const struct dis386 dis386_twobyte_intel[] = {
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{ "mov", Td, Rd, XX },
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{ "(bad)", XX, XX, XX },
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/* 28 */
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{ "movaps", XM, EX, XX },
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{ "movaps", EX, XM, XX },
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{ "movapX", XM, EX, XX },
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{ "movapX", EX, XM, XX },
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{ PREGRP2 },
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{ "movntps", Ev, XM, XX },
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{ "movntpX", Ev, XM, XX },
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{ PREGRP4 },
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{ PREGRP3 },
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{ "ucomiss", XM, EX, XX },
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{ "comiss", XM, EX, XX },
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{ "ucomisX", XM,EX, XX },
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{ "comisX", XM,EX, XX },
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/* 30 */
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{ "wrmsr", XX, XX, XX },
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{ "rdtsc", XX, XX, XX },
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@ -1980,19 +1995,19 @@ static const struct dis386 dis386_twobyte_intel[] = {
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{ "cmovle", Gv, Ev, XX },
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{ "cmovg", Gv, Ev, XX },
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/* 50 */
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{ "movmskps", Gv, EX, XX },
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{ "movmskpX", Gv, EX, XX },
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{ PREGRP13 },
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{ PREGRP12 },
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{ PREGRP11 },
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{ "andps", XM, EX, XX },
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{ "andnps", XM, EX, XX },
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{ "orps", XM, EX, XX },
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{ "xorps", XM, EX, XX },
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{ "andpX", XM, EX, XX },
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{ "andnpX", XM, EX, XX },
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{ "orpX", XM, EX, XX },
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{ "xorpX", XM, EX, XX },
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/* 58 */
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{ PREGRP0 },
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{ PREGRP10 },
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{ "(bad)", XX, XX, XX },
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{ "(bad)", XX, XX, XX },
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{ PREGRP17 },
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{ PREGRP16 },
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{ PREGRP14 },
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{ PREGRP7 },
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{ PREGRP5 },
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@ -2012,11 +2027,11 @@ static const struct dis386 dis386_twobyte_intel[] = {
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{ "punpckhdq", MX, EM, XX },
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{ "packssdw", MX, EM, XX },
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{ "(bad)", XX, XX, XX },
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{ "(bad)", XX, XX, XX },
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{ PREGRP24 },
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{ "movd", MX, Ed, XX },
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{ "movq", MX, EM, XX },
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{ PREGRP19 },
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/* 70 */
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{ "pshufw", MX, EM, Ib },
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{ PREGRP22 },
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{ GRP10 },
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{ GRP11 },
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{ GRP12 },
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@ -2031,8 +2046,8 @@ static const struct dis386 dis386_twobyte_intel[] = {
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{ "(bad)", XX, XX, XX },
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{ "(bad)", XX, XX, XX },
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{ "(bad)", XX, XX, XX },
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{ "movd", Ed, MX, XX },
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{ "movq", EM, MX, XX },
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{ PREGRP23 },
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{ PREGRP20 },
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/* 80 */
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{ "jo", Jv, XX, XX },
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{ "jno", Jv, XX, XX },
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@ -2109,10 +2124,10 @@ static const struct dis386 dis386_twobyte_intel[] = {
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{ "xadd", Eb, Gb, XX },
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{ "xadd", Ev, Gv, XX },
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{ PREGRP1 },
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{ "(bad)", XX, XX, XX },
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{ "movnti", Ev, Gv, XX },
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{ "pinsrw", MX, Ev, Ib },
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{ "pextrw", Ev, MX, Ib },
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{ "shufps", XM, EX, Ib },
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{ "shufpX", XM, EX, Ib },
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{ GRP9 },
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/* c8 */
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{ "bswap", RMeAX, XX, XX }, /* bswap doesn't support 16 bit regs */
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@ -2130,7 +2145,7 @@ static const struct dis386 dis386_twobyte_intel[] = {
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{ "psrlq", MX, EM, XX },
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{ "(bad)", XX, XX, XX },
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{ "pmullw", MX, EM, XX },
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{ "(bad)", XX, XX, XX },
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{ PREGRP21 },
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{ "pmovmskb", Ev, MX, XX },
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/* d8 */
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{ "psubusb", MX, EM, XX },
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@ -2148,7 +2163,7 @@ static const struct dis386 dis386_twobyte_intel[] = {
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{ "pavgw", MX, EM, XX },
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{ "pmulhuw", MX, EM, XX },
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{ "pmulhw", MX, EM, XX },
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{ "(bad)", XX, XX, XX },
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{ PREGRP15 },
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{ "movntq", Ev, MX, XX },
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/* e8 */
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{ "psubsb", MX, EM, XX },
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@ -2164,10 +2179,10 @@ static const struct dis386 dis386_twobyte_intel[] = {
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{ "psllw", MX, EM, XX },
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{ "pslld", MX, EM, XX },
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{ "psllq", MX, EM, XX },
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{ "(bad)", XX, XX, XX },
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{ "pmuludq", MX, EM, XX },
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{ "pmaddwd", MX, EM, XX },
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{ "psadbw", MX, EM, XX },
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{ "maskmovq", MX, EM, XX },
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{ PREGRP18 },
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||||
/* f8 */
|
||||
{ "psubb", MX, EM, XX },
|
||||
{ "psubw", MX, EM, XX },
|
||||
@ -2225,7 +2240,7 @@ static const unsigned char twobyte_has_modrm[256] = {
|
||||
/* 0 1 2 3 4 5 6 7 8 9 a b c d e f */
|
||||
};
|
||||
|
||||
static const unsigned char twobyte_uses_f3_prefix[256] = {
|
||||
static const unsigned char twobyte_uses_SSE_prefix[256] = {
|
||||
/* 0 1 2 3 4 5 6 7 8 9 a b c d e f */
|
||||
/* ------------------------------- */
|
||||
/* 00 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 0f */
|
||||
@ -2233,17 +2248,17 @@ static const unsigned char twobyte_uses_f3_prefix[256] = {
|
||||
/* 20 */ 0,0,0,0,0,0,0,0,0,0,1,0,1,1,0,0, /* 2f */
|
||||
/* 30 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 3f */
|
||||
/* 40 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 4f */
|
||||
/* 50 */ 0,1,1,1,0,0,0,0,1,1,0,0,1,1,1,1, /* 5f */
|
||||
/* 60 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 6f */
|
||||
/* 70 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 7f */
|
||||
/* 50 */ 0,1,1,1,0,0,0,0,1,1,1,1,1,1,1,1, /* 5f */
|
||||
/* 60 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,1, /* 6f */
|
||||
/* 70 */ 1,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1, /* 7f */
|
||||
/* 80 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 8f */
|
||||
/* 90 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 9f */
|
||||
/* a0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* af */
|
||||
/* b0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* bf */
|
||||
/* c0 */ 0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0, /* cf */
|
||||
/* d0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* df */
|
||||
/* e0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* ef */
|
||||
/* f0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 /* ff */
|
||||
/* d0 */ 0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0, /* df */
|
||||
/* e0 */ 0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0, /* ef */
|
||||
/* f0 */ 0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0 /* ff */
|
||||
/* ------------------------------- */
|
||||
/* 0 1 2 3 4 5 6 7 8 9 a b c d e f */
|
||||
};
|
||||
@ -2501,11 +2516,11 @@ static const struct dis386 grps[][8] = {
|
||||
{ "(bad)", XX, XX, XX },
|
||||
{ "(bad)", XX, XX, XX },
|
||||
{ "psrlq", MS, Ib, XX },
|
||||
{ "(bad)", XX, XX, XX },
|
||||
{ "psrldq", MS, Ib, XX },
|
||||
{ "(bad)", XX, XX, XX },
|
||||
{ "(bad)", XX, XX, XX },
|
||||
{ "psllq", MS, Ib, XX },
|
||||
{ "(bad)", XX, XX, XX },
|
||||
{ "pslldq", MS, Ib, XX },
|
||||
},
|
||||
/* GRP13 */
|
||||
{
|
||||
@ -2514,9 +2529,10 @@ static const struct dis386 grps[][8] = {
|
||||
{ "ldmxcsr", Ev, XX, XX },
|
||||
{ "stmxcsr", Ev, XX, XX },
|
||||
{ "(bad)", XX, XX, XX },
|
||||
{ "(bad)", XX, XX, XX },
|
||||
{ "(bad)", XX, XX, XX },
|
||||
{ "lfence", None, XX, XX },
|
||||
{ "mfence", None, XX, XX },
|
||||
{ "sfence", None, XX, XX },
|
||||
/* FIXME: the sfence with memory operand is clflush! */
|
||||
},
|
||||
/* GRP14 */
|
||||
{
|
||||
@ -2543,82 +2559,182 @@ static const struct dis386 grps[][8] = {
|
||||
|
||||
};
|
||||
|
||||
static const struct dis386 prefix_user_table[][2] = {
|
||||
static const struct dis386 prefix_user_table[][4] = {
|
||||
/* PREGRP0 */
|
||||
{
|
||||
{ "addps", XM, EX, XX },
|
||||
{ "addss", XM, EX, XX },
|
||||
{ "addpd", XM, EX, XX },
|
||||
{ "addsd", XM, EX, XX },
|
||||
},
|
||||
/* PREGRP1 */
|
||||
{
|
||||
{ "", XM, EX, OPSIMD }, /* See OP_SIMD_SUFFIX */
|
||||
{ "", XM, EX, OPSIMD },
|
||||
{ "", XM, EX, OPSIMD },
|
||||
{ "", XM, EX, OPSIMD },
|
||||
},
|
||||
/* PREGRP2 */
|
||||
{
|
||||
{ "cvtpi2ps", XM, EM, XX },
|
||||
{ "cvtsi2ss", XM, Ev, XX },
|
||||
{ "cvtpi2pd", XM, EM, XX },
|
||||
{ "cvtsi2sd", XM, Ev, XX },
|
||||
},
|
||||
/* PREGRP3 */
|
||||
{
|
||||
{ "cvtps2pi", MX, EX, XX },
|
||||
{ "cvtss2si", Gv, EX, XX },
|
||||
{ "cvtpd2pi", MX, EX, XX },
|
||||
{ "cvtsd2si", Gv, EX, XX },
|
||||
},
|
||||
/* PREGRP4 */
|
||||
{
|
||||
{ "cvttps2pi", MX, EX, XX },
|
||||
{ "cvttss2si", Gv, EX, XX },
|
||||
{ "cvttpd2pi", MX, EX, XX },
|
||||
{ "cvttsd2si", Gv, EX, XX },
|
||||
},
|
||||
/* PREGRP5 */
|
||||
{
|
||||
{ "divps", XM, EX, XX },
|
||||
{ "divss", XM, EX, XX },
|
||||
{ "divpd", XM, EX, XX },
|
||||
{ "divsd", XM, EX, XX },
|
||||
},
|
||||
/* PREGRP6 */
|
||||
{
|
||||
{ "maxps", XM, EX, XX },
|
||||
{ "maxss", XM, EX, XX },
|
||||
{ "maxpd", XM, EX, XX },
|
||||
{ "maxsd", XM, EX, XX },
|
||||
},
|
||||
/* PREGRP7 */
|
||||
{
|
||||
{ "minps", XM, EX, XX },
|
||||
{ "minss", XM, EX, XX },
|
||||
{ "minpd", XM, EX, XX },
|
||||
{ "minsd", XM, EX, XX },
|
||||
},
|
||||
/* PREGRP8 */
|
||||
{
|
||||
{ "movups", XM, EX, XX },
|
||||
{ "movss", XM, EX, XX },
|
||||
{ "movupd", XM, EX, XX },
|
||||
{ "movsd", XM, EX, XX },
|
||||
},
|
||||
/* PREGRP9 */
|
||||
{
|
||||
{ "movups", EX, XM, XX },
|
||||
{ "movss", EX, XM, XX },
|
||||
{ "movupd", EX, XM, XX },
|
||||
{ "movsd", EX, XM, XX },
|
||||
},
|
||||
/* PREGRP10 */
|
||||
{
|
||||
{ "mulps", XM, EX, XX },
|
||||
{ "mulss", XM, EX, XX },
|
||||
{ "mulpd", XM, EX, XX },
|
||||
{ "mulsd", XM, EX, XX },
|
||||
},
|
||||
/* PREGRP11 */
|
||||
{
|
||||
{ "rcpps", XM, EX, XX },
|
||||
{ "rcpss", XM, EX, XX },
|
||||
{ "(bad)", XM, EX, XX },
|
||||
{ "(bad)", XM, EX, XX },
|
||||
},
|
||||
/* PREGRP12 */
|
||||
{
|
||||
{ "rsqrtps", XM, EX, XX },
|
||||
{ "rsqrtss", XM, EX, XX },
|
||||
{ "(bad)", XM, EX, XX },
|
||||
{ "(bad)", XM, EX, XX },
|
||||
},
|
||||
/* PREGRP13 */
|
||||
{
|
||||
{ "sqrtps", XM, EX, XX },
|
||||
{ "sqrtss", XM, EX, XX },
|
||||
{ "sqrtpd", XM, EX, XX },
|
||||
{ "sqrtsd", XM, EX, XX },
|
||||
},
|
||||
/* PREGRP14 */
|
||||
{
|
||||
{ "subps", XM, EX, XX },
|
||||
{ "subss", XM, EX, XX },
|
||||
}
|
||||
{ "subpd", XM, EX, XX },
|
||||
{ "subsd", XM, EX, XX },
|
||||
},
|
||||
/* PREGRP15 */
|
||||
{
|
||||
{ "(bad)", XM, EX, XX },
|
||||
{ "cvtdq2pd", XM, EX, XX },
|
||||
{ "cvttpd2dq", XM, EX, XX },
|
||||
{ "cvtpd2dq", XM, EX, XX },
|
||||
},
|
||||
/* PREGRP16 */
|
||||
{
|
||||
{ "cvtdq2ps", XM, EX, XX },
|
||||
{ "cvttps2dq",XM, EX, XX },
|
||||
{ "cvtps2dq",XM, EX, XX },
|
||||
{ "(bad)", XM, EX, XX },
|
||||
},
|
||||
/* PREGRP17 */
|
||||
{
|
||||
{ "cvtps2pd", XM, EX, XX },
|
||||
{ "cvtss2sd", XM, EX, XX },
|
||||
{ "cvtpd2ps", XM, EX, XX },
|
||||
{ "cvtsd2ss", XM, EX, XX },
|
||||
},
|
||||
/* PREGRP18 */
|
||||
{
|
||||
{ "maskmovq", MX, EM, XX },
|
||||
{ "(bad)", XM, EX, XX },
|
||||
{ "maskmovdqu", MX, EX, XX },
|
||||
{ "(bad)", XM, EX, XX },
|
||||
},
|
||||
/* PREGRP19 */
|
||||
{
|
||||
{ "movq", MX, EM, XX },
|
||||
{ "movdqu", XM, EX, XX },
|
||||
{ "movdqa", XM, EX, XX },
|
||||
{ "(bad)", XM, EX, XX },
|
||||
},
|
||||
/* PREGRP20 */
|
||||
{
|
||||
{ "movq", EM, MX, XX },
|
||||
{ "movdqu", EX, XM, XX },
|
||||
{ "movdqa", EX, XM, XX },
|
||||
{ "(bad)", EX, XM, XX },
|
||||
},
|
||||
/* PREGRP21 */
|
||||
{
|
||||
{ "(bad)", EX, XM, XX },
|
||||
{ "movq2dq", EX, EM, XX },
|
||||
{ "movq", EX, XM, XX },
|
||||
{ "movdq2q", EM, MX, XX },
|
||||
},
|
||||
/* PREGRP22 */
|
||||
{
|
||||
{ "pshufw", MX, EM, Ib },
|
||||
{ "pshufhw", XM, EX, Ib },
|
||||
{ "pshufd", XM, EX, Ib },
|
||||
{ "pshuflw", XM, EX, Ib },
|
||||
},
|
||||
/* PREGRP23 */
|
||||
{
|
||||
{ "movd", Ed, MX, XX },
|
||||
{ "movq", Ed, XM, XX },
|
||||
{ "movd", Ed, XM, XX },
|
||||
{ "(bad)", EX, XM, XX },
|
||||
},
|
||||
/* PREGRP24 */
|
||||
{
|
||||
{ "(bad)", EX, XM, XX },
|
||||
{ "(bad)", EX, XM, XX },
|
||||
{ "punpckhqdq", XM, EX, XX },
|
||||
{ "(bad)", EX, XM, XX },
|
||||
},
|
||||
};
|
||||
|
||||
#define INTERNAL_DISASSEMBLER_ERROR _("<internal disassembler error>")
|
||||
@ -2854,7 +2970,7 @@ print_insn_i386 (pc, info)
|
||||
char *first, *second, *third;
|
||||
int needcomma;
|
||||
unsigned char need_modrm;
|
||||
unsigned char uses_f3_prefix;
|
||||
unsigned char uses_SSE_prefix;
|
||||
VOLATILE int sizeflag;
|
||||
VOLATILE int orig_sizeflag;
|
||||
|
||||
@ -2950,7 +3066,7 @@ print_insn_i386 (pc, info)
|
||||
else
|
||||
dp = &dis386_twobyte_att[*++codep];
|
||||
need_modrm = twobyte_has_modrm[*codep];
|
||||
uses_f3_prefix = twobyte_uses_f3_prefix[*codep];
|
||||
uses_SSE_prefix = twobyte_uses_SSE_prefix[*codep];
|
||||
}
|
||||
else
|
||||
{
|
||||
@ -2965,16 +3081,16 @@ print_insn_i386 (pc, info)
|
||||
else
|
||||
dp = &dis386_att[*codep];
|
||||
need_modrm = onebyte_has_modrm[*codep];
|
||||
uses_f3_prefix = 0;
|
||||
uses_SSE_prefix = 0;
|
||||
}
|
||||
codep++;
|
||||
|
||||
if (!uses_f3_prefix && (prefixes & PREFIX_REPZ))
|
||||
if (!uses_SSE_prefix && (prefixes & PREFIX_REPZ))
|
||||
{
|
||||
oappend ("repz ");
|
||||
used_prefixes |= PREFIX_REPZ;
|
||||
}
|
||||
if (prefixes & PREFIX_REPNZ)
|
||||
if (!uses_SSE_prefix && (prefixes & PREFIX_REPNZ))
|
||||
{
|
||||
oappend ("repnz ");
|
||||
used_prefixes |= PREFIX_REPNZ;
|
||||
@ -2985,7 +3101,7 @@ print_insn_i386 (pc, info)
|
||||
used_prefixes |= PREFIX_LOCK;
|
||||
}
|
||||
|
||||
if (prefixes & PREFIX_DATA)
|
||||
if (!uses_SSE_prefix && (prefixes & PREFIX_DATA))
|
||||
sizeflag ^= DFLAG;
|
||||
|
||||
if (prefixes & PREFIX_ADDR)
|
||||
@ -3012,6 +3128,7 @@ print_insn_i386 (pc, info)
|
||||
}
|
||||
else
|
||||
{
|
||||
int index;
|
||||
if (dp->name == NULL)
|
||||
{
|
||||
switch(dp->bytemode2)
|
||||
@ -3020,8 +3137,24 @@ print_insn_i386 (pc, info)
|
||||
dp = &grps[dp->bytemode1][reg];
|
||||
break;
|
||||
case USE_PREFIX_USER_TABLE:
|
||||
dp = &prefix_user_table[dp->bytemode1][prefixes & PREFIX_REPZ ? 1 : 0];
|
||||
index = 0;
|
||||
used_prefixes |= (prefixes & PREFIX_REPZ);
|
||||
if (prefixes & PREFIX_REPZ)
|
||||
index = 1;
|
||||
else
|
||||
{
|
||||
used_prefixes |= (prefixes & PREFIX_DATA);
|
||||
if (prefixes & PREFIX_DATA)
|
||||
index = 2;
|
||||
else
|
||||
{
|
||||
used_prefixes |= (prefixes & PREFIX_REPNZ);
|
||||
if (prefixes & PREFIX_REPNZ)
|
||||
index = 3;
|
||||
|
||||
}
|
||||
}
|
||||
dp = &prefix_user_table[dp->bytemode1][index];
|
||||
break;
|
||||
default:
|
||||
oappend (INTERNAL_DISASSEMBLER_ERROR);
|
||||
@ -3670,6 +3803,13 @@ putop (template, sizeflag)
|
||||
}
|
||||
#endif
|
||||
break;
|
||||
case 'X':
|
||||
if (prefixes & PREFIX_DATA)
|
||||
*obufp++ = 'd';
|
||||
else
|
||||
*obufp++ = 's';
|
||||
used_prefixes |= (prefixes & PREFIX_DATA);
|
||||
break;
|
||||
/* implicit operand size 'l' for i386 or 'q' for x86-64 */
|
||||
case 'I':
|
||||
if (mode_64bit)
|
||||
@ -3889,7 +4029,9 @@ OP_E (bytemode, sizeflag)
|
||||
used_prefixes |= (prefixes & PREFIX_DATA);
|
||||
break;
|
||||
case 0:
|
||||
if ( !(codep[-2] == 0xAE && codep[-1] == 0xF8 /* sfence */))
|
||||
if ( !(codep[-2] == 0xAE && codep[-1] == 0xF8 /* sfence */)
|
||||
&& !(codep[-2] == 0xAE && codep[-1] == 0xF0 /* mfence */)
|
||||
&& !(codep[-2] == 0xAE && codep[-1] == 0xe8 /* lfence */))
|
||||
BadOp(); /* bad sfence,lea,lds,les,lfs,lgs,lss modrm */
|
||||
break;
|
||||
default:
|
||||
@ -4697,7 +4839,15 @@ OP_MMX (ignore, sizeflag)
|
||||
int ignore ATTRIBUTE_UNUSED;
|
||||
int sizeflag ATTRIBUTE_UNUSED;
|
||||
{
|
||||
sprintf (scratchbuf, "%%mm%d", reg);
|
||||
int add = 0;
|
||||
USED_REX (REX_EXTX);
|
||||
if (rex & REX_EXTX)
|
||||
add = 8;
|
||||
used_prefixes |= (prefixes & PREFIX_DATA);
|
||||
if (prefixes & PREFIX_DATA)
|
||||
sprintf (scratchbuf, "%%xmm%d", reg + add);
|
||||
else
|
||||
sprintf (scratchbuf, "%%mm%d", reg + add);
|
||||
oappend (scratchbuf);
|
||||
}
|
||||
|
||||
@ -4706,7 +4856,11 @@ OP_XMM (bytemode, sizeflag)
|
||||
int bytemode ATTRIBUTE_UNUSED;
|
||||
int sizeflag ATTRIBUTE_UNUSED;
|
||||
{
|
||||
sprintf (scratchbuf, "%%xmm%d", reg);
|
||||
int add = 0;
|
||||
USED_REX (REX_EXTX);
|
||||
if (rex & REX_EXTX)
|
||||
add = 8;
|
||||
sprintf (scratchbuf, "%%xmm%d", reg + add);
|
||||
oappend (scratchbuf);
|
||||
}
|
||||
|
||||
@ -4715,14 +4869,22 @@ OP_EM (bytemode, sizeflag)
|
||||
int bytemode;
|
||||
int sizeflag;
|
||||
{
|
||||
int add = 0;
|
||||
if (mod != 3)
|
||||
{
|
||||
OP_E (bytemode, sizeflag);
|
||||
return;
|
||||
}
|
||||
USED_REX (REX_EXTZ);
|
||||
if (rex & REX_EXTZ)
|
||||
add = 8;
|
||||
|
||||
codep++;
|
||||
sprintf (scratchbuf, "%%mm%d", rm);
|
||||
used_prefixes |= (prefixes & PREFIX_DATA);
|
||||
if (prefixes & PREFIX_DATA)
|
||||
sprintf (scratchbuf, "%%xmm%d", rm + add);
|
||||
else
|
||||
sprintf (scratchbuf, "%%mm%d", rm + add);
|
||||
oappend (scratchbuf);
|
||||
}
|
||||
|
||||
@ -4731,14 +4893,18 @@ OP_EX (bytemode, sizeflag)
|
||||
int bytemode;
|
||||
int sizeflag;
|
||||
{
|
||||
int add = 0;
|
||||
if (mod != 3)
|
||||
{
|
||||
OP_E (bytemode, sizeflag);
|
||||
return;
|
||||
}
|
||||
USED_REX (REX_EXTZ);
|
||||
if (rex & REX_EXTZ)
|
||||
add = 8;
|
||||
|
||||
codep++;
|
||||
sprintf (scratchbuf, "%%xmm%d", rm);
|
||||
sprintf (scratchbuf, "%%xmm%d", rm + add);
|
||||
oappend (scratchbuf);
|
||||
}
|
||||
|
||||
@ -4871,9 +5037,24 @@ OP_SIMD_Suffix (bytemode, sizeflag)
|
||||
cmp_type = *codep++ & 0xff;
|
||||
if (cmp_type < 8)
|
||||
{
|
||||
sprintf (scratchbuf, "cmp%s%cs",
|
||||
simd_cmp_op[cmp_type],
|
||||
prefixes & PREFIX_REPZ ? 's' : 'p');
|
||||
char suffix1 = 'p', suffix2 = 's';
|
||||
used_prefixes |= (prefixes & PREFIX_REPZ);
|
||||
if (prefixes & PREFIX_REPZ)
|
||||
suffix1 = 's';
|
||||
else
|
||||
{
|
||||
used_prefixes |= (prefixes & PREFIX_DATA);
|
||||
if (prefixes & PREFIX_DATA)
|
||||
suffix2 = 'd';
|
||||
else
|
||||
{
|
||||
used_prefixes |= (prefixes & PREFIX_REPNZ);
|
||||
if (prefixes & PREFIX_REPNZ)
|
||||
suffix1 = 's', suffix2 = 'd';
|
||||
}
|
||||
}
|
||||
sprintf (scratchbuf, "cmp%s%c%c",
|
||||
simd_cmp_op[cmp_type], suffix1, suffix2);
|
||||
used_prefixes |= (prefixes & PREFIX_REPZ);
|
||||
oappend (scratchbuf);
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user