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| author | H.J. Lu <hjl.tools@gmail.com> | 2007-10-12 21:40:38 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2007-10-12 21:40:38 +0000 |
| commit | e2ec9d29b7b08124192281bf4cdb4c89c80762f8 (patch) | |
| tree | 070eeb356123b2afd62558ce4278924a1c55ebf2 /opcodes/i386-opc.h | |
| parent | 88a94849aabddaf4e6d1d2f4f2e64a5eab811430 (diff) | |
| download | fsf-binutils-gdb-e2ec9d29b7b08124192281bf4cdb4c89c80762f8.zip fsf-binutils-gdb-e2ec9d29b7b08124192281bf4cdb4c89c80762f8.tar.gz fsf-binutils-gdb-e2ec9d29b7b08124192281bf4cdb4c89c80762f8.tar.bz2 | |
gas/
2007-10-12 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (process_operands): Check the firstxmm0
field in opcode_modifier for instruction with a implicit
xmm0 as the first operand.
opcodes/
2007-10-12 H.J. Lu <hongjiu.lu@intel.com>
* i386-gen.c (opcode_modifiers): Add FirstXmm0.
* i386-opc.h (FirstXmm0): New.
(IsPrefix): Updated.
(i386_opcode_modifier): Add firstxmm0.
* i386-opc.tbl (blendvpd): Replace RegKludge with FirstXmm0.
(blendvps): Likewise.
(pblendvb): Likewise.
* i386-tbl.h: Regenerated.
Diffstat (limited to 'opcodes/i386-opc.h')
| -rw-r--r-- | opcodes/i386-opc.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/opcodes/i386-opc.h b/opcodes/i386-opc.h index d542505..044cfd7 100644 --- a/opcodes/i386-opc.h +++ b/opcodes/i386-opc.h @@ -195,8 +195,10 @@ typedef union i386_cpu_flags /* fake an extra reg operand for clr, imul and special register processing for some instructions. */ #define RegKludge (IsString + 1) +/* The first operand must be xmm0 */ +#define FirstXmm0 (RegKludge + 1) /* opcode is a prefix */ -#define IsPrefix (RegKludge + 1) +#define IsPrefix (FirstXmm0 + 1) /* instruction has extension in 8 bit imm */ #define ImmExt (IsPrefix + 1) /* instruction don't need Rex64 prefix. */ @@ -240,6 +242,7 @@ typedef struct i386_opcode_modifier unsigned int fwait:1; unsigned int isstring:1; unsigned int regkludge:1; + unsigned int firstxmm0:1; unsigned int isprefix:1; unsigned int immext:1; unsigned int norex64:1; |