musl/arch/riscv64/pthread_arch.h

15 lines
308 B
C

static inline struct pthread *__pthread_self()
{
char *tp;
__asm__ __volatile__("mv %0, tp" : "=r"(tp));
return (void *)(tp - sizeof(struct pthread));
}
#define TLS_ABOVE_TP
#define GAP_ABOVE_TP 0
#define TP_ADJ(p) ((char *)p + sizeof(struct pthread))
#define DTP_OFFSET 0x800
#define MC_PC __gregs[0]