musl-tcc/arch/s390x/pthread_arch.h
2022-03-20 16:48:53 +08:00

13 lines
178 B
C

static inline uintptr_t __get_tp()
{
uintptr_t tp;
__asm__ (
"ear %0, %%a0\n"
"sllg %0, %0, 32\n"
"ear %0, %%a1\n"
: "=r"(tp));
return tp;
}
#define MC_PC psw.addr