X-Git-Url: https://git.liburcu.org/?a=blobdiff_plain;f=urcu%2Fuatomic_arch_ppc.h;h=bb74934fb19a279dfe43d7f1785ea89865756193;hb=85b577030e0dd244ed2d42aa5196a088e1e64dbb;hp=39c4c2400113555519d8b3ce37d6db5cae710e4a;hpb=8760d94e0ef6d52260765a9246aaac073613055e;p=urcu.git

diff --git a/urcu/uatomic_arch_ppc.h b/urcu/uatomic_arch_ppc.h
index 39c4c24..bb74934 100644
--- a/urcu/uatomic_arch_ppc.h
+++ b/urcu/uatomic_arch_ppc.h
@@ -27,24 +27,12 @@
 extern "C" {
 #endif 
 
-#ifndef __SIZEOF_LONG__
-#ifdef __powerpc64__
-#define __SIZEOF_LONG__ 8
-#else
-#define __SIZEOF_LONG__ 4
-#endif
-#endif
-
 #ifdef __NO_LWSYNC__
 #define LWSYNC_OPCODE	"sync\n"
 #else
 #define LWSYNC_OPCODE	"lwsync\n"
 #endif
 
-#ifndef BITS_PER_LONG
-#define BITS_PER_LONG	(__SIZEOF_LONG__ * 8)
-#endif
-
 #define ILLEGAL_INSTR	".long	0xd00d00"
 
 /*
@@ -76,7 +64,7 @@ unsigned long _uatomic_exchange(void *addr, unsigned long val, int len)
 
 		return result;
 	}
-#if (BITS_PER_LONG == 64)
+#if (CAA_BITS_PER_LONG == 64)
 	case 8:
 	{
 		unsigned long result;
@@ -118,7 +106,7 @@ unsigned long _uatomic_cmpxchg(void *addr, unsigned long old,
 		__asm__ __volatile__(
 			LWSYNC_OPCODE
 		"1:\t"	"lwarx %0,0,%1\n"	/* load and reserve */
-			"cmpd %0,%3\n"		/* if load is not equal to */
+			"cmpw %0,%3\n"		/* if load is not equal to */
 			"bne 2f\n"		/* old, fail */
 			"stwcx. %2,0,%1\n"	/* else store conditional */
 			"bne- 1b\n"	 	/* retry if lost reservation */
@@ -131,7 +119,7 @@ unsigned long _uatomic_cmpxchg(void *addr, unsigned long old,
 
 		return old_val;
 	}
-#if (BITS_PER_LONG == 64)
+#if (CAA_BITS_PER_LONG == 64)
 	case 8:
 	{
 		unsigned long old_val;
@@ -145,7 +133,7 @@ unsigned long _uatomic_cmpxchg(void *addr, unsigned long old,
 			"bne- 1b\n"	 	/* retry if lost reservation */
 			"isync\n"
 		"2:\n"
-				: "=&r"(old_val),
+				: "=&r"(old_val)
 				: "r"(addr), "r"((unsigned long)_new),
 				  "r"((unsigned long)old)
 				: "memory", "cc");
@@ -190,7 +178,7 @@ unsigned long _uatomic_add_return(void *addr, unsigned long val,
 
 		return result;
 	}
-#if (BITS_PER_LONG == 64)
+#if (CAA_BITS_PER_LONG == 64)
 	case 8:
 	{
 		unsigned long result;