diff options
Diffstat (limited to 'libc-top-half/musl/arch/s390x/pthread_arch.h')
| -rw-r--r-- | libc-top-half/musl/arch/s390x/pthread_arch.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/libc-top-half/musl/arch/s390x/pthread_arch.h b/libc-top-half/musl/arch/s390x/pthread_arch.h new file mode 100644 index 0000000..e54fec3 --- /dev/null +++ b/libc-top-half/musl/arch/s390x/pthread_arch.h @@ -0,0 +1,12 @@ +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 |