diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/arch/x86/isa/decoder/two_byte_opcodes.isa | 2 | ||||
| -rw-r--r-- | src/arch/x86/isa/insts/simd128/floating_point/logical/exclusive_or.py | 34 |
2 files changed, 27 insertions, 9 deletions
diff --git a/src/arch/x86/isa/decoder/two_byte_opcodes.isa b/src/arch/x86/isa/decoder/two_byte_opcodes.isa index 3e1bc5cfb..5bfe69dc5 100644 --- a/src/arch/x86/isa/decoder/two_byte_opcodes.isa +++ b/src/arch/x86/isa/decoder/two_byte_opcodes.isa @@ -471,7 +471,7 @@ 0x4: andps_Vo_Wo(); 0x5: andnps_Vo_Wo(); 0x6: orps_Vo_Wo(); - 0x7: xorps_Vo_Wo(); + 0x7: Inst::XORPS(Vo,Wo); } // repe (0xF3) 0x4: decode OPCODE_OP_BOTTOM3 { diff --git a/src/arch/x86/isa/insts/simd128/floating_point/logical/exclusive_or.py b/src/arch/x86/isa/insts/simd128/floating_point/logical/exclusive_or.py index 40477a8f2..5c20db204 100644 --- a/src/arch/x86/isa/insts/simd128/floating_point/logical/exclusive_or.py +++ b/src/arch/x86/isa/insts/simd128/floating_point/logical/exclusive_or.py @@ -54,25 +54,43 @@ # Authors: Gabe Black microcode = ''' -# XORPS - def macroop XORPD_XMM_XMM { - xorfp xmml, xmml, xmmlm - xorfp xmmh, xmmh, xmmhm + mxor xmml, xmml, xmmlm + mxor xmmh, xmmh, xmmhm }; def macroop XORPD_XMM_M { ldfp ufp1, seg, sib, disp, dataSize=8 ldfp ufp2, seg, sib, "DISPLACEMENT + 8", dataSize=8 - xorfp xmml, xmml, ufp1 - xorfp xmmh, xmmh, ufp2 + mxor xmml, xmml, ufp1 + mxor xmmh, xmmh, ufp2 }; def macroop XORPD_XMM_P { rdip t7 ldfp ufp1, seg, riprel, disp, dataSize=8 ldfp ufp2, seg, riprel, "DISPLACEMENT + 8", dataSize=8 - xorfp xmml, xmml, ufp1 - xorfp xmmh, xmmh, ufp2 + mxor xmml, xmml, ufp1 + mxor xmmh, xmmh, ufp2 +}; + +def macroop XORPS_XMM_XMM { + mxor xmml, xmml, xmmlm + mxor xmmh, xmmh, xmmhm +}; + +def macroop XORPS_XMM_M { + ldfp ufp1, seg, sib, disp, dataSize=8 + ldfp ufp2, seg, sib, "DISPLACEMENT + 8", dataSize=8 + mxor xmml, xmml, ufp1 + mxor xmmh, xmmh, ufp2 +}; + +def macroop XORPS_XMM_P { + rdip t7 + ldfp ufp1, seg, riprel, disp, dataSize=8 + ldfp ufp2, seg, riprel, "DISPLACEMENT + 8", dataSize=8 + mxor xmml, xmml, ufp1 + mxor xmmh, xmmh, ufp2 }; ''' |