musl/arch/s390x/pthread_arch.h

15 lines
238 B
C
Raw Normal View History

2016-11-12 03:52:05 +00:00
static inline struct pthread *__pthread_self()
{
struct pthread *self;
__asm__ __volatile__ (
"ear %0, %%a0\n"
"sllg %0, %0, 32\n"
"ear %0, %%a1\n"
: "=r"(self));
return self;
}
#define TP_ADJ(p) (p)
#define MC_PC psw.addr