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authorMaciej W. Rozycki <macro@linux-mips.org>2005-06-23 15:57:15 +0000
committerRalf Baechle <ralf@linux-mips.org>2005-10-29 19:31:31 +0100
commitc4559f67b73d6c34fde0faac5c6c890a2cf3527c (patch)
tree4063b3a937215684db85cc4f70eabd99cf3b8573 /include/asm-mips/system.h
parent69c75fb458cd81bb29e1d9580469110b00316748 (diff)
Always use ".set mips3" rather than select between "mips2" or "mips3"
for assembling ll/sc sequences to avoid problems with 64-bit configurations. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'include/asm-mips/system.h')
-rw-r--r--include/asm-mips/system.h10
1 files changed, 5 insertions, 5 deletions
diff --git a/include/asm-mips/system.h b/include/asm-mips/system.h
index b9c24bbad9e..30c7ec1675c 100644
--- a/include/asm-mips/system.h
+++ b/include/asm-mips/system.h
@@ -176,7 +176,7 @@ static inline unsigned long __xchg_u32(volatile int * m, unsigned int val)
unsigned long dummy;
__asm__ __volatile__(
- " .set mips2 \n"
+ " .set mips3 \n"
"1: ll %0, %3 # xchg_u32 \n"
" move %2, %z4 \n"
" sc %2, %1 \n"
@@ -193,7 +193,7 @@ static inline unsigned long __xchg_u32(volatile int * m, unsigned int val)
unsigned long dummy;
__asm__ __volatile__(
- " .set mips2 \n"
+ " .set mips3 \n"
"1: ll %0, %3 # xchg_u32 \n"
" move %2, %z4 \n"
" sc %2, %1 \n"
@@ -301,7 +301,7 @@ static inline unsigned long __cmpxchg_u32(volatile int * m, unsigned long old,
__asm__ __volatile__(
" .set push \n"
" .set noat \n"
- " .set mips2 \n"
+ " .set mips3 \n"
"1: ll %0, %2 # __cmpxchg_u32 \n"
" bne %0, %z3, 2f \n"
" move $1, %z4 \n"
@@ -320,7 +320,7 @@ static inline unsigned long __cmpxchg_u32(volatile int * m, unsigned long old,
__asm__ __volatile__(
" .set push \n"
" .set noat \n"
- " .set mips2 \n"
+ " .set mips3 \n"
"1: ll %0, %2 # __cmpxchg_u32 \n"
" bne %0, %z3, 2f \n"
" move $1, %z4 \n"
@@ -376,7 +376,7 @@ static inline unsigned long __cmpxchg_u64(volatile int * m, unsigned long old,
__asm__ __volatile__(
" .set push \n"
" .set noat \n"
- " .set mips2 \n"
+ " .set mips3 \n"
"1: lld %0, %2 # __cmpxchg_u64 \n"
" bne %0, %z3, 2f \n"
" move $1, %z4 \n"