diff options
Diffstat (limited to 'include/opcode')
| -rw-r--r-- | include/opcode/ChangeLog | 4 | ||||
| -rw-r--r-- | include/opcode/i386.h | 24 |
2 files changed, 28 insertions, 0 deletions
diff --git a/include/opcode/ChangeLog b/include/opcode/ChangeLog index 9785f4e..4445832 100644 --- a/include/opcode/ChangeLog +++ b/include/opcode/ChangeLog @@ -1,3 +1,7 @@ +2003-06-23 H.J. Lu <hongjiu.lu@intel.com> + + * i386.h (i386_optab): Support Intel Precott New Instructions. + 2003-06-10 Gary Hade <garyhade@us.ibm.com> * ppc.h (PPC_OPERAND_DQ): Define. diff --git a/include/opcode/i386.h b/include/opcode/i386.h index 71c204c..cb3a99a 100644 --- a/include/opcode/i386.h +++ b/include/opcode/i386.h @@ -1302,6 +1302,30 @@ static const template i386_optab[] = { {"punpckhqdq",2, 0x660f6d, X, CpuSSE2, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, {"punpcklqdq",2, 0x660f6c, X, CpuSSE2, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, +/* Prescott New Instructions. */ + +{"addsubpd", 2, 0x660fd0, X, CpuPNI, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, +{"addsubps", 2, 0xf20fd0, X, CpuPNI, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, +{"fisttp", 1, 0xdf, 1, CpuPNI, sl_FP|FloatMF|Modrm, { ShortMem|LongMem, 0, 0} }, +/* Intel Syntax */ +{"fisttpd", 1, 0xdd, 1, CpuPNI, FP|Modrm, { LLongMem, 0, 0} }, +{"fisttpq", 1, 0xdd, 1, CpuPNI, FP|Modrm, { LLongMem, 0, 0} }, +{"fisttpll", 1, 0xdd, 1, CpuPNI, FP|Modrm, { LLongMem, 0, 0} }, +{"haddpd", 2, 0x660f7c, X, CpuPNI, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, +{"haddps", 2, 0xf20f7c, X, CpuPNI, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, +{"hsubpd", 2, 0x660f7d, X, CpuPNI, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, +{"hsubps", 2, 0xf20f7d, X, CpuPNI, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, +{"lddqu", 2, 0xf20ff0, X, CpuPNI, FP|Modrm, { LLongMem, RegXMM, 0 } }, +{"monitor", 0, 0x0f01, 0xc8, CpuPNI, FP|ImmExt, { 0, 0, 0} }, +/* Need to ensure only "monitor %eax,%ecx,%edx" is accepted. */ +{"monitor", 3, 0x0f01, 0xc8, CpuPNI, FP|ImmExt, { Reg32, Reg32, Reg32} }, +{"movddup", 2, 0xf20f12, X, CpuPNI, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, +{"movshdup", 2, 0xf30f16, X, CpuPNI, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, +{"movsldup", 2, 0xf30f12, X, CpuPNI, FP|Modrm, { RegXMM|LLongMem, RegXMM, 0 } }, +{"mwait", 0, 0x0f01, 0xc9, CpuPNI, FP|ImmExt, { 0, 0, 0} }, +/* Need to ensure only "mwait %eax,%ecx" is accepted. */ +{"mwait", 2, 0x0f01, 0xc9, CpuPNI, FP|ImmExt, { Reg32, Reg32, 0} }, + /* AMD 3DNow! instructions. */ {"prefetch", 1, 0x0f0d, 0, Cpu3dnow, FP|Modrm, { ByteMem, 0, 0 } }, |