SOURCES: valgrind-repret.patch (NEW) - handle REP RET

[wolf]

Author: wolf                         Date: Sat Aug 13 12:48:12 2005 GMT
Module: SOURCES                       Tag: HEAD
---- Log message:
- handle REP RET

---- Files affected:
SOURCES:
   valgrind-repret.patch (NONE -> 1.1)  (NEW)

---- Diffs:

================================================================
Index: SOURCES/valgrind-repret.patch
diff -u /dev/null SOURCES/valgrind-repret.patch:1.1
--- /dev/null	Sat Aug 13 14:48:12 2005
+++ SOURCES/valgrind-repret.patch	Sat Aug 13 14:48:07 2005
@@ -0,0 +1,21 @@
+Index: priv/guest-x86/toIR.c
+===================================================================
+--- VEX/priv/guest-x86/toIR.c	(wersja 1331)
++++ VEX/priv/guest-x86/toIR.c	(wersja 1332)
+@@ -11353,11 +11353,11 @@
+          dres.whatNext = Dis_StopHere;
+          break;
+ 
+-//--       case 0xC3:           /* REP RET */
+-//--          /* AMD K7/K8-specific optimisation; faster than vanilla RET */
+-//--          dis_ret(cb, 0);
+-//--          DIP("rep ret\n");
+-//--          break;
++      case 0xC3:           /* REP RET -- same as normal ret? */
++         dis_ret(0);
++         dres.whatNext = Dis_StopHere;
++         DIP("rep ret\n");
++         break;
+ 
+       default:
+          goto decode_failure;
================================================================