patch-2.2.19 linux/include/asm-s390/system.h

• Lines: 58
• Date: Sun Mar 25 11:37:39 2001
• Orig file: v2.2.18/include/asm-s390/system.h
• Orig date: Sun Mar 25 11:28:37 2001

diff -u --new-file --recursive --exclude-from /usr/src/exclude v2.2.18/include/asm-s390/system.h linux/include/asm-s390/system.h
@@ -33,14 +33,14 @@
                                 "   nr    1,%0\n"     /* isolate last 2 bits */
                                 "   xr    %0,1\n"     /* align ptr */
                                 "   bras  2,0f\n"
-                                "   icm   1,8,%1\n"   /* for ptr&3 == 0 */
-                                "   stcm  0,8,%1\n"
-                                "   icm   1,4,%1\n"   /* for ptr&3 == 1 */
-                                "   stcm  0,4,%1\n"
-                                "   icm   1,2,%1\n"   /* for ptr&3 == 2 */
-                                "   stcm  0,2,%1\n"
-                                "   icm   1,1,%1\n"   /* for ptr&3 == 3 */
-                                "   stcm  0,1,%1\n"
+                                "   icm   1,8,3(%1)\n"   /* for ptr&3 == 0 */
+                                "   stcm  0,8,3(%1)\n"
+                                "   icm   1,4,3(%1)\n"   /* for ptr&3 == 1 */
+                                "   stcm  0,4,3(%1)\n"
+                                "   icm   1,2,3(%1)\n"   /* for ptr&3 == 2 */
+                                "   stcm  0,2,3(%1)\n"
+                                "   icm   1,1,3(%1)\n"   /* for ptr&3 == 3 */
+                                "   stcm  0,1,3(%1)\n"
                                 "0: sll   1,3\n"
                                 "   la    2,0(1,2)\n" /* r2 points to an icm */
                                 "   l     0,0(%0)\n"  /* get fullword */
@@ -49,8 +49,9 @@
                                 "   cs    0,1,0(%0)\n"
                                 "   jl    1b\n"
                                 "   ex    0,4(2)"     /* store *ptr to x */
-                                : "+a&" (ptr), "+m" (x) :
+                                : "+a&" (ptr) : "a" (&x)
                                 : "memory", "0", "1", "2");
+			break;
                 case 2:
                         if(((__u32)ptr)&1)
                                 panic("misaligned (__u16 *) in __xchg\n");
@@ -59,10 +60,10 @@
                                 "   nr    1,%0\n"     /* isolate bit 2^1 */
                                 "   xr    %0,1\n"     /* align ptr */
                                 "   bras  2,0f\n"
-                                "   icm   1,12,%1\n"   /* for ptr&2 == 0 */
-                                "   stcm  0,12,%1\n"
-                                "   icm   1,3,%1\n"    /* for ptr&2 == 1 */
-                                "   stcm  0,3,%1\n"
+                                "   icm   1,12,2(%1)\n"   /* for ptr&2 == 0 */
+                                "   stcm  0,12,2(%1)\n"
+                                "   icm   1,3,2(%1)\n"    /* for ptr&2 == 1 */
+                                "   stcm  0,3,2(%1)\n"
                                 "0: sll   1,2\n"
                                 "   la    2,0(1,2)\n" /* r2 points to an icm */
                                 "   l     0,0(%0)\n"  /* get fullword */
@@ -71,7 +72,7 @@
                                 "   cs    0,1,0(%0)\n"
                                 "   jl    1b\n"
                                 "   ex    0,4(2)"     /* store *ptr to x */
-                                : "+a&" (ptr), "+m" (x) :
+                                : "+a&" (ptr) : "a" (&x)
                                 : "memory", "0", "1", "2");
                         break;
                 case 4: