1/* or1k use variant I, but with the twist that tp points to the end of TCB */ 2static inline struct pthread *__pthread_self() 3{ 4#ifdef __clang__ 5 char *tp; 6 __asm__ __volatile__ ("l.ori %0, r10, 0" : "=r" (tp) ); 7#else 8 register char *tp __asm__("r10"); 9 __asm__ __volatile__ ("" : "=r" (tp) ); 10#endif 11 return (struct pthread *) (tp - sizeof(struct pthread)); 12} 13 14#define TLS_ABOVE_TP 15#define TP_ADJ(p) ((char *)(p) + sizeof(struct pthread)) 16 17#define MC_PC regs.pc 18