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am 1e304a3b: Merge "[MIPS] Support for TLS register"

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* commit '1e304a3bce347da08f0f9409829d911493bad1bb':
  [MIPS] Support for TLS register
This commit is contained in:
Elliott Hughes 2012-08-02 18:45:56 -07:00 committed by Android Git Automerger
commit 0ce92b9625
1 changed files with 13 additions and 2 deletions
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15
libc/private/bionic_tls.h
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@ -127,9 +127,20 @@ extern int __set_tls(void *ptr);
# define __get_tls() ( *((volatile void **) 0xffff0ff0) )
# endif
# endif /* !LIBC_STATIC */
#else /* !ARM */
#elif defined(__mips__)
# define __get_tls() \
({ register unsigned int __val asm("v1"); \
asm ( \
" .set push\n" \
" .set mips32r2\n" \
" rdhwr %0,$29\n" \
" .set pop\n" \
: "=r"(__val) \
); \
(volatile void*)__val; })
#else
extern void* __get_tls( void );
#endif /* !ARM */
#endif
/* return the stack base and size, used by our malloc debugger */
extern void* __get_stack_base(int *p_stack_size);