From 0be43af1c4ebeb265667167052173eb5743ce800 Mon Sep 17 00:00:00 2001 From: Ajax Date: Fri, 26 Jan 2018 17:44:44 +0100 Subject: Add PCMPGTB instruction --- miasm2/arch/x86/arch.py | 5 +++++ test/arch/x86/arch.py | 3 +++ 2 files changed, 8 insertions(+) diff --git a/miasm2/arch/x86/arch.py b/miasm2/arch/x86/arch.py index ad5df770..13c06ae6 100644 --- a/miasm2/arch/x86/arch.py +++ b/miasm2/arch/x86/arch.py @@ -4334,6 +4334,11 @@ addop("pcmpeqd", [bs8(0x0f), bs8(0x76), no_xmm_pref] + addop("pcmpeqd", [bs8(0x0f), bs8(0x76), pref_66] + rmmod(xmm_reg, rm_arg_xmm)) +addop("pcmpgtb", [bs8(0x0f), bs8(0x64), no_xmm_pref] + + rmmod(mm_reg, rm_arg_mm)) +addop("pcmpgtb", [bs8(0x0f), bs8(0x64), pref_66] + + rmmod(xmm_reg, rm_arg_xmm)) + addop("pcmpgtd", [bs8(0x0f), bs8(0x66), no_xmm_pref] + rmmod(mm_reg, rm_arg_mm)) addop("pcmpgtd", [bs8(0x0f), bs8(0x66), pref_66] + diff --git a/test/arch/x86/arch.py b/test/arch/x86/arch.py index c1818bc9..d3b2964c 100644 --- a/test/arch/x86/arch.py +++ b/test/arch/x86/arch.py @@ -2802,6 +2802,9 @@ reg_tests = [ (m32, "00000000 PCMPGTQ XMM0, XMM5", "660f3837C5"), + (m64, "00000000 PCMPGTB XMM8, XMM5", + "66440f64c5"), + (m64, "00000000 PALIGNR XMM1, XMM2, 0xC", "660f3a0fca0c"), -- cgit 1.4.1