Changeset 46993 in vbox

Timestamp:

Jul 5, 2013 8:00:49 AM (12 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

87008

Message:

DISPREFIX_REX_FLAGS is 0, so don't use it.

File:

• trunk/include/VBox/dis.h (modified) (2 diffs)

trunk/include/VBox/dis.h

@@ -60 +60 @@
  */
 #define DISPREFIX_REX_OP_2_FLAGS(a)     (a - OP_PARM_REX_START)
-#define DISPREFIX_REX_FLAGS             DISPREFIX_REX_OP_2_FLAGS(OP_PARM_REX)
+/*#define DISPREFIX_REX_FLAGS             DISPREFIX_REX_OP_2_FLAGS(OP_PARM_REX) - 0, which is no flag */
 #define DISPREFIX_REX_FLAGS_B           DISPREFIX_REX_OP_2_FLAGS(OP_PARM_REX_B)
 #define DISPREFIX_REX_FLAGS_X           DISPREFIX_REX_OP_2_FLAGS(OP_PARM_REX_X)
@@ -77 +77 @@
 #define DISPREFIX_REX_FLAGS_WRXB        DISPREFIX_REX_OP_2_FLAGS(OP_PARM_REX_WRXB)
 /** @} */
+AssertCompile(RT_IS_POWER_OF_TWO(DISPREFIX_REX_FLAGS_B));
+AssertCompile(RT_IS_POWER_OF_TWO(DISPREFIX_REX_FLAGS_X));
+AssertCompile(RT_IS_POWER_OF_TWO(DISPREFIX_REX_FLAGS_W));
+AssertCompile(RT_IS_POWER_OF_TWO(DISPREFIX_REX_FLAGS_R));
 
 /** @name Operand type (DISOPCODE::fOpType).