gas/

[deliverable/binutils-gdb.git] / opcodes / i386-opc.h

diff --git a/opcodes/i386-opc.h b/opcodes/i386-opc.h
index 27d3e85d91341f185d7d6fced9008fccbf892111..731854d7803ff6dae1368a1db31bc54ec2042647 100644 (file)
--- a/opcodes/i386-opc.h
+++ b/opcodes/i386-opc.h
@@ -220,8 +220,14 @@ typedef union i386_cpu_flags
 #define Drexv                  (Drex + 1)
 /* special DREX for comparisons */
 #define Drexc                  (Drexv + 1)
+/* Compatible with old (<= 2.8.1) versions of gcc  */
+#define OldGcc                 (Drexc + 1)
+/* AT&T mnemonic.  */
+#define ATTMnemonic            (OldGcc + 1)
+/* Intel mnemonic.  */
+#define IntelMnemonic          (ATTMnemonic + 1)
 /* The last bitfield in i386_opcode_modifier.  */
-#define Opcode_Modifier_Max    Drexc
+#define Opcode_Modifier_Max    IntelMnemonic
 
 typedef struct i386_opcode_modifier
 {
@@ -263,6 +269,9 @@ typedef struct i386_opcode_modifier
   unsigned int drex:1;
   unsigned int drexv:1;
   unsigned int drexc:1;
+  unsigned int oldgcc:1;
+  unsigned int attmnemonic:1;
+  unsigned int intelmnemonic:1;
 } i386_opcode_modifier;
 
 /* Position of operand_type bits.  */