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Allow taking address of rcu_read_lock() and rcu_read_unlock()
[urcu.git]
/
urcu
/
uatomic_arch_ppc.h
diff --git
a/urcu/uatomic_arch_ppc.h
b/urcu/uatomic_arch_ppc.h
index 4db7007ff991de54088aa39913eeac431c65648a..bb74934fb19a279dfe43d7f1785ea89865756193 100644
(file)
--- a/
urcu/uatomic_arch_ppc.h
+++ b/
urcu/uatomic_arch_ppc.h
@@
-64,7
+64,7
@@
unsigned long _uatomic_exchange(void *addr, unsigned long val, int len)
return result;
}
return result;
}
-#if (BITS_PER_LONG == 64)
+#if (
CAA_
BITS_PER_LONG == 64)
case 8:
{
unsigned long result;
case 8:
{
unsigned long result;
@@
-106,7
+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 */
__asm__ __volatile__(
LWSYNC_OPCODE
"1:\t" "lwarx %0,0,%1\n" /* load and reserve */
- "cmp
d
%0,%3\n" /* if load is not equal to */
+ "cmp
w
%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 */
"bne 2f\n" /* old, fail */
"stwcx. %2,0,%1\n" /* else store conditional */
"bne- 1b\n" /* retry if lost reservation */
@@
-119,7
+119,7
@@
unsigned long _uatomic_cmpxchg(void *addr, unsigned long old,
return old_val;
}
return old_val;
}
-#if (BITS_PER_LONG == 64)
+#if (
CAA_
BITS_PER_LONG == 64)
case 8:
{
unsigned long old_val;
case 8:
{
unsigned long old_val;
@@
-133,7
+133,7
@@
unsigned long _uatomic_cmpxchg(void *addr, unsigned long old,
"bne- 1b\n" /* retry if lost reservation */
"isync\n"
"2:\n"
"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");
: "r"(addr), "r"((unsigned long)_new),
"r"((unsigned long)old)
: "memory", "cc");
@@
-178,7
+178,7
@@
unsigned long _uatomic_add_return(void *addr, unsigned long val,
return result;
}
return result;
}
-#if (BITS_PER_LONG == 64)
+#if (
CAA_
BITS_PER_LONG == 64)
case 8:
{
unsigned long result;
case 8:
{
unsigned long result;
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