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| author | Gabe Black <gblack@eecs.umich.edu> | 2009-08-17 18:15:24 -0700 |
|---|---|---|
| committer | Gabe Black <gblack@eecs.umich.edu> | 2009-08-17 18:15:24 -0700 |
| commit | 6457fb7003157dfe6c4c910b6dfae8824cab4356 (patch) | |
| tree | 4a62d86dfea16fe917b32571ace5ca7e67ddae36 /src/arch/x86/isa/insts/simd128 | |
| parent | 191590bcc4fcdc08da34c94723ade57f8eb9e948 (diff) | |
| download | gem5-6457fb7003157dfe6c4c910b6dfae8824cab4356.tar.xz | |
X86: Implement the versions of MOVD that have an MMX destination.
Diffstat (limited to 'src/arch/x86/isa/insts/simd128')
| -rw-r--r-- | src/arch/x86/isa/insts/simd128/integer/data_transfer/move.py | 15 |
1 files changed, 13 insertions, 2 deletions
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 4bee18c19..f6740a0ea 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 @@ -54,11 +54,22 @@ # Authors: Gabe Black microcode = ''' -# MOVD +def macroop MOVD_MMX_R { + mov2fp mmx, regm, srcSize=dsz, destSize=8 +}; + +def macroop MOVD_MMX_M { + ldfp mmx, seg, sib, disp, dataSize=8 +}; + +def macroop MOVD_MMX_P { + rdip t7 + ldfp mmx, seg, riprel, disp, dataSize=8 +}; +''' # MOVQ # MOVDQA # MOVDQU # MOVDQ2Q # MOVQ2DQ # LDDQU -''' |