added PIC debug

[qemu] / op_string.h

diff --git a/op_string.h b/op_string.h
index c7ff74c..79bc11e 100644 (file)
--- a/op_string.h
+++ b/op_string.h
@@ -2,7 +2,6 @@
 void OPPROTO glue(glue(op_movs, SUFFIX), STRING_SUFFIX)(void)
 {
     int v, inc;
-    inc = (DF << SHIFT);
     v = glue(ldu, SUFFIX)(SI_ADDR);
     glue(st, SUFFIX)(DI_ADDR, v);
     inc = (DF << SHIFT);
@@ -86,7 +85,7 @@ void OPPROTO glue(glue(op_scas, SUFFIX), STRING_SUFFIX)(void)
     v = glue(ldu, SUFFIX)(DI_ADDR);
     inc = (DF << SHIFT);
     INC_DI();
-    CC_SRC = EAX;
+    CC_SRC = v;
     CC_DST = EAX - v;
 }
 
@@ -105,7 +104,7 @@ void OPPROTO glue(glue(op_repz_scas, SUFFIX), STRING_SUFFIX)(void)
             if (v1 != v2)
                 break;
         } while (CX != 0);
-        CC_SRC = v1;
+        CC_SRC = v2;
         CC_DST = v1 - v2;
         CC_OP = CC_OP_SUBB + SHIFT;
     }
@@ -127,7 +126,7 @@ void OPPROTO glue(glue(op_repnz_scas, SUFFIX), STRING_SUFFIX)(void)
             if (v1 == v2)
                 break;
         } while (CX != 0);
-        CC_SRC = v1;
+        CC_SRC = v2;
         CC_DST = v1 - v2;
         CC_OP = CC_OP_SUBB + SHIFT;
     }
@@ -142,7 +141,7 @@ void OPPROTO glue(glue(op_cmps, SUFFIX), STRING_SUFFIX)(void)
     inc = (DF << SHIFT);
     INC_SI();
     INC_DI();
-    CC_SRC = v1;
+    CC_SRC = v2;
     CC_DST = v1 - v2;
 }
 
@@ -160,7 +159,7 @@ void OPPROTO glue(glue(op_repz_cmps, SUFFIX), STRING_SUFFIX)(void)
             if (v1 != v2)
                 break;
         } while (CX != 0);
-        CC_SRC = v1;
+        CC_SRC = v2;
         CC_DST = v1 - v2;
         CC_OP = CC_OP_SUBB + SHIFT;
     }
@@ -181,7 +180,7 @@ void OPPROTO glue(glue(op_repnz_cmps, SUFFIX), STRING_SUFFIX)(void)
             if (v1 == v2)
                 break;
         } while (CX != 0);
-        CC_SRC = v1;
+        CC_SRC = v2;
         CC_DST = v1 - v2;
         CC_OP = CC_OP_SUBB + SHIFT;
     }