diff options
Diffstat (limited to 'src/arch/x86/isa/insts/simd64/integer/arithmetic/multiplication.py')
-rw-r--r-- | src/arch/x86/isa/insts/simd64/integer/arithmetic/multiplication.py | 79 |
1 files changed, 74 insertions, 5 deletions
diff --git a/src/arch/x86/isa/insts/simd64/integer/arithmetic/multiplication.py b/src/arch/x86/isa/insts/simd64/integer/arithmetic/multiplication.py index 8382bc439..7383a744f 100644 --- a/src/arch/x86/isa/insts/simd64/integer/arithmetic/multiplication.py +++ b/src/arch/x86/isa/insts/simd64/integer/arithmetic/multiplication.py @@ -54,9 +54,78 @@ # Authors: Gabe Black microcode = ''' -# PMULHW -# PMULLW -# PMULHRW -# PMULHUW -# PMULUDQ +def macroop PMULHW_MMX_MMX { + mmuli mmx, mmx, mmxm, size=2, ext=(0x2 | 0x8) +}; + +def macroop PMULHW_MMX_M { + ldfp ufp1, seg, sib, disp, dataSize=8 + mmuli mmx, mmx, ufp1, size=2, ext=(0x2 | 0x8) +}; + +def macroop PMULHW_MMX_P { + rdip t7 + ldfp ufp1, seg, riprel, disp, dataSize=8 + mmuli mmx, mmx, ufp1, size=2, ext=(0x2 | 0x8) +}; + +def macroop PMULLW_MMX_MMX { + mmuli mmx, mmx, mmxm, size=2, ext=2 +}; + +def macroop PMULLW_MMX_M { + ldfp ufp1, seg, sib, disp, dataSize=8 + mmuli mmx, mmx, ufp1, size=2, ext=2 +}; + +def macroop PMULLW_MMX_P { + rdip t7 + ldfp ufp1, seg, riprel, disp, dataSize=8 + mmuli mmx, mmx, ufp1, size=2, ext=2 +}; + +def macroop PMULHRW_MMX_MMX { + mmuli mmx, mmx, mmxm, size=2, ext=(0x2 | 0x4 | 0x8) +}; + +def macroop PMULHRW_MMX_M { + ldfp ufp1, seg, sib, disp, dataSize=8 + mmuli mmx, mmx, ufp1, size=2, ext=(0x2 | 0x4 | 0x8) +}; + +def macroop PMULHRW_MMX_P { + rdip t7 + ldfp ufp1, seg, riprel, disp, dataSize=8 + mmuli mmx, mmx, ufp1, size=2, ext=(0x2 | 0x4 | 0x8) +}; + +def macroop PMULHUW_MMX_MMX { + mmuli mmx, mmx, mmxm, size=2, ext=8 +}; + +def macroop PMULHUW_MMX_M { + ldfp ufp1, seg, sib, disp, dataSize=8 + mmuli mmx, mmx, ufp1, size=2, ext=8 +}; + +def macroop PMULHUW_MMX_P { + rdip t7 + ldfp ufp1, seg, riprel, disp, dataSize=8 + mmuli mmx, mmx, ufp1, size=2, ext=8 +}; + +def macroop PMULUDQ_MMX_MMX { + mmuli mmx, mmx, mmxm, srcSize=4, destSize=8, ext=1 +}; + +def macroop PMULUDQ_MMX_M { + ldfp ufp1, seg, sib, disp, dataSize=8 + mmuli mmx, mmx, ufp1, srcSize=4, destSize=8, ext=1 +}; + +def macroop PMULUDQ_MMX_P { + rdip t7 + ldfp ufp1, seg, riprel, disp, dataSize=8 + mmuli mmx, mmx, ufp1, srcSize=4, destSize=8, ext=1 +}; ''' |