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| author | Tim Blazytko <tim.blazytko@rub.de> | 2016-04-27 12:11:39 +0200 |
|---|---|---|
| committer | Tim Blazytko <tim.blazytko@rub.de> | 2016-04-27 14:39:57 +0200 |
| commit | 2afd98ef0298c04ba7374d41d944ca8305186df7 (patch) | |
| tree | b921e6393c944f4267458895c7086edcea9127ba | |
| parent | 7afa4dd6f1d85caaf93ca56b7b2b9611d006c5e5 (diff) | |
| download | miasm-2afd98ef0298c04ba7374d41d944ca8305186df7.tar.gz miasm-2afd98ef0298c04ba7374d41d944ca8305186df7.zip | |
x86 arch: added opcode decoding for LFENCE
| -rw-r--r-- | miasm2/arch/x86/arch.py | 1 | ||||
| -rw-r--r-- | test/arch/x86/arch.py | 2 |
2 files changed, 3 insertions, 0 deletions
diff --git a/miasm2/arch/x86/arch.py b/miasm2/arch/x86/arch.py index bf25a5df..96a14ee4 100644 --- a/miasm2/arch/x86/arch.py +++ b/miasm2/arch/x86/arch.py @@ -3620,6 +3620,7 @@ addop("lgs", [bs8(0x0f), bs8(0xb5)] + rmmod(rmreg, rm_arg_x=rm_mem, modrm=mod_me addop("lgdt", [bs8(0x0f), bs8(0x01)] + rmmod(d2, modrm=mod_mem)) addop("lidt", [bs8(0x0f), bs8(0x01)] + rmmod(d3, modrm=mod_mem)) +addop("lfence", [bs8(0x0f), bs8(0xae), bs8(0xe8)]) addop("leave", [bs8(0xc9), stk]) diff --git a/test/arch/x86/arch.py b/test/arch/x86/arch.py index 29df049d..a2f03799 100644 --- a/test/arch/x86/arch.py +++ b/test/arch/x86/arch.py @@ -2135,6 +2135,8 @@ reg_tests = [ (m32, "00000000 LIDT DWORD PTR [EAX]", "0f0118"), + (m64, "00000000 LFENCE", + "0faee8"), (m32, "00000000 SUB AL, 0x11", |