Index: include/opcode/i386.h |
diff --git a/include/opcode/i386.h b/include/opcode/i386.h |
index b635334e41ddd6d453e3f1a7422c1dbcb37eb313..ad6d3c6755ffd92e12ab76ff84b13f6a5ed21b93 100644 |
--- a/include/opcode/i386.h |
+++ b/include/opcode/i386.h |
@@ -76,6 +76,8 @@ |
#define SS_PREFIX_OPCODE 0x36 |
#define REPNE_PREFIX_OPCODE 0xf2 |
#define REPE_PREFIX_OPCODE 0xf3 |
+#define XACQUIRE_PREFIX_OPCODE 0xf2 |
+#define XRELEASE_PREFIX_OPCODE 0xf3 |
#define TWO_BYTE_OPCODE_ESCAPE 0x0f |
#define NOP_OPCODE (char) 0x90 |