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Only provide the dummy, non-atomic atomic_cmpset_32() if

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ARM_HAS_ATOMIC_CMPSET_32 isn't defined.
This commit is contained in:
Olivier Houchard 2005-02-26 22:49:19 +00:00
parent 70610c87cb
commit c6ac5bfcae
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=142593
1 changed files with 2 additions and 0 deletions
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2
libexec/rtld-elf/arm/rtld_machdep.h
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@ -71,6 +71,7 @@ void _rtld_bind_start(void);
extern void *__tls_get_addr(tls_index *ti);
#ifndef ARM_HAS_ATOMIC_CMPSET_32
static __inline u_int32_t
atomic_cmpset_32(volatile u_int32_t *p, u_int32_t cmpval, u_int32_t newval)
{
@ -82,3 +83,4 @@ atomic_cmpset_32(volatile u_int32_t *p, u_int32_t cmpval, u_int32_t newval)
return (0);
}
#endif
#endif