From f9346d25c8e2148a2eea06d8ce7126cc2b487527 Mon Sep 17 00:00:00 2001 From: Gabe Black Date: Mon, 17 Aug 2009 18:23:04 -0700 Subject: X86: Implement PXOR. --- .../insts/simd128/integer/logical/exclusive_or.py | 22 +++++++++++++++++++++- 1 file changed, 21 insertions(+), 1 deletion(-) (limited to 'src/arch/x86/isa/insts/simd128/integer/logical') diff --git a/src/arch/x86/isa/insts/simd128/integer/logical/exclusive_or.py b/src/arch/x86/isa/insts/simd128/integer/logical/exclusive_or.py index 336796e23..e72deae0d 100644 --- a/src/arch/x86/isa/insts/simd128/integer/logical/exclusive_or.py +++ b/src/arch/x86/isa/insts/simd128/integer/logical/exclusive_or.py @@ -54,5 +54,25 @@ # Authors: Gabe Black microcode = ''' -# PXOR +def macroop PXOR_XMM_XMM { + mxor xmml, xmml, xmmlm + mxor xmmh, xmmh, xmmhm +}; + +def macroop PXOR_XMM_M { + lea t1, seg, sib, disp, dataSize=asz + ldfp ufp1, seg, [1, t0, t1], dataSize=8 + ldfp ufp2, seg, [1, t0, t1], 8, dataSize=8 + mxor xmml, xmml, ufp1 + mxor xmmh, xmmh, ufp2 +}; + +def macroop PXOR_XMM_P { + rdip t7 + lea t1, seg, riprel, disp, dataSize=asz + ldfp ufp1, seg, [1, t0, t1], dataSize=8 + ldfp ufp2, seg, [1, t0, t1], 8, dataSize=8 + mxor xmml, xmml, ufp1 + mxor xmmh, xmmh, ufp2 +}; ''' -- cgit v1.2.3