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#if ((__ARM_ARCH_6K__ || __ARM_ARCH_6ZK__) && !__thumb__) \
|| __ARM_ARCH_7A__ || __ARM_ARCH_7R__ || __ARM_ARCH >= 7
static inline pthread_t __pthread_self()
{
char *p;
__asm__ __volatile__ ( "mrc p15,0,%0,c13,c0,3" : "=r"(p) );
return (void *)(p+8-sizeof(struct pthread));
}
#else
#if __ARM_ARCH_4__ || __ARM_ARCH_4T__ || __ARM_ARCH == 4
#define BLX "mov lr,pc\n\tbx"
#else
#define BLX "blx"
#endif
static inline pthread_t __pthread_self()
{
extern uintptr_t __attribute__((__visibility__("hidden"))) __a_gettp_ptr;
register uintptr_t p __asm__("r0");
__asm__ __volatile__ ( BLX " %1" : "=r"(p) : "r"(__a_gettp_ptr) : "cc", "lr" );
return (void *)(p+8-sizeof(struct pthread));
}
#endif
#define TLS_ABOVE_TP
#define TP_ADJ(p) ((char *)(p) + sizeof(struct pthread) - 8)
#define MC_PC arm_pc
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