From 317a9ac6d149b724faa443f532583080567317f8 Mon Sep 17 00:00:00 2001 From: Gabe Black Date: Mon, 17 Aug 2009 20:25:14 -0700 Subject: [PATCH] X86: Implement MOVDQ2Q. --- src/arch/x86/isa/decoder/two_byte_opcodes.isa | 2 +- src/arch/x86/isa/insts/simd128/integer/data_transfer/move.py | 5 ++++- 2 files changed, 5 insertions(+), 2 deletions(-) diff --git a/src/arch/x86/isa/decoder/two_byte_opcodes.isa b/src/arch/x86/isa/decoder/two_byte_opcodes.isa index c670390ad..ba150232e 100644 --- a/src/arch/x86/isa/decoder/two_byte_opcodes.isa +++ b/src/arch/x86/isa/decoder/two_byte_opcodes.isa @@ -968,7 +968,7 @@ // repne (0xF2) 0x8: decode OPCODE_OP_BOTTOM3 { 0x0: WarnUnimpl::addsubps_Vo_Wo(); - 0x6: WarnUnimpl::movdq2q_Pq_VRq(); + 0x6: MOVDQ2Q(Pq,VRq); default: UD2(); } default: UD2(); diff --git a/src/arch/x86/isa/insts/simd128/integer/data_transfer/move.py b/src/arch/x86/isa/insts/simd128/integer/data_transfer/move.py index ef5c49337..b4c96cd8e 100644 --- a/src/arch/x86/isa/insts/simd128/integer/data_transfer/move.py +++ b/src/arch/x86/isa/insts/simd128/integer/data_transfer/move.py @@ -78,9 +78,12 @@ def macroop MOVQ_P_XMM { rdip t7 stfp xmml, seg, riprel, disp, dataSize=8 }; + +def macroop MOVDQ2Q_MMX_XMM { + movfp mmx, xmmlm, dataSize=8 +}; ''' # MOVDQA # MOVDQU -# MOVDQ2Q # MOVQ2DQ # LDDQU