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Sprinkle a few more .set mipsX over xchg to make sure we dont' end up with

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64-bit instructions on 32-bit processors, they tend to be unhappy about
that kind of food ;-)

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Ralf Baechle 2005-08-25 16:22:09 +00:00
parent e607d6c8b8
commit f99d3023f3
1 changed files with 4 additions and 0 deletions
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4
include/asm-mips/system.h
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@ -302,7 +302,9 @@ static inline unsigned long __cmpxchg_u32(volatile int * m, unsigned long old,
" .set mips3 \n"
"1: ll %0, %2 # __cmpxchg_u32 \n"
" bne %0, %z3, 2f \n"
" .set mips0 \n"
" move $1, %z4 \n"
" .set mips3 \n"
" sc $1, %1 \n"
" beqzl $1, 1b \n"
#ifdef CONFIG_SMP
@ -320,7 +322,9 @@ static inline unsigned long __cmpxchg_u32(volatile int * m, unsigned long old,
" .set mips3 \n"
"1: ll %0, %2 # __cmpxchg_u32 \n"
" bne %0, %z3, 2f \n"
" .set mips0 \n"
" move $1, %z4 \n"
" .set mips3 \n"
" sc $1, %1 \n"
" beqz $1, 1b \n"
#ifdef CONFIG_SMP