about summary refs log tree commit diff stats
path: root/miasm2/arch/x86/arch.py
diff options
context:
space:
mode:
Diffstat (limited to 'miasm2/arch/x86/arch.py')
-rw-r--r--miasm2/arch/x86/arch.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/miasm2/arch/x86/arch.py b/miasm2/arch/x86/arch.py
index 72ed3309..29303fdf 100644
--- a/miasm2/arch/x86/arch.py
+++ b/miasm2/arch/x86/arch.py
@@ -3481,7 +3481,7 @@ addop("cmpxchg", [bs8(0x0f), bs('1011000'), w8]
       + rmmod(rmreg, rm_arg_w8), [rm_arg_w8, rmreg])
 addop("cmpxchg8b", [bs8(0x0f), bs8(0xc7), bs_opmode16] + rmmod(d1, rm_arg_m64))
 addop("cmpxchg8b", [bs8(0x0f), bs8(0xc7), bs_opmode32] + rmmod(d1, rm_arg_m64))
-addop("cmpxchg16b", [bs8(0x0f), bs8(0xc7), bs_opmode64] + rmmod(d1, rm_arg_m64))
+addop("cmpxchg16b", [bs8(0x0f), bs8(0xc7), bs_opmode64] + rmmod(d1, rm_arg_xmm_m128))
 
 # XXX TODO CMPXCHG8/16