Index: fusl/src/thread/arm/__set_thread_area.c |
diff --git a/fusl/src/thread/arm/__set_thread_area.c b/fusl/src/thread/arm/__set_thread_area.c |
index 61d02827b5c1420c197fe287b99aac4e237e80b9..ea6965218c0578ce1140f6d9765b88bd46617217 100644 |
--- a/fusl/src/thread/arm/__set_thread_area.c |
+++ b/fusl/src/thread/arm/__set_thread_area.c |
@@ -6,44 +6,46 @@ |
#define HWCAP_TLS (1 << 15) |
extern const unsigned char __attribute__((__visibility__("hidden"))) |
- __a_barrier_dummy[], __a_barrier_oldkuser[], |
- __a_barrier_v6[], __a_barrier_v7[], |
- __a_cas_dummy[], __a_cas_v6[], __a_cas_v7[], |
- __a_gettp_dummy[]; |
+__a_barrier_dummy[], |
+ __a_barrier_oldkuser[], __a_barrier_v6[], __a_barrier_v7[], __a_cas_dummy[], |
+ __a_cas_v6[], __a_cas_v7[], __a_gettp_dummy[]; |
#define __a_barrier_kuser 0xffff0fa0 |
#define __a_cas_kuser 0xffff0fc0 |
#define __a_gettp_kuser 0xffff0fe0 |
-extern uintptr_t __attribute__((__visibility__("hidden"))) |
- __a_barrier_ptr, __a_cas_ptr, __a_gettp_ptr; |
+extern uintptr_t __attribute__((__visibility__("hidden"))) __a_barrier_ptr, |
+ __a_cas_ptr, __a_gettp_ptr; |
-#define SET(op,ver) (__a_##op##_ptr = \ |
- (uintptr_t)__a_##op##_##ver - (uintptr_t)__a_##op##_dummy) |
+#define SET(op, ver) \ |
+ (__a_##op##_ptr = (uintptr_t)__a_##op##_##ver - (uintptr_t)__a_##op##_dummy) |
-int __set_thread_area(void *p) |
-{ |
+int __set_thread_area(void* p) { |
#if !__ARM_ARCH_7A__ && !__ARM_ARCH_7R__ && __ARM_ARCH < 7 |
- if (__hwcap & HWCAP_TLS) { |
- size_t *aux; |
- SET(cas, v7); |
- SET(barrier, v7); |
- for (aux=libc.auxv; *aux; aux+=2) { |
- if (*aux != AT_PLATFORM) continue; |
- const char *s = (void *)aux[1]; |
- if (s[0]!='v' || s[1]!='6' || s[2]-'0'<10u) break; |
- SET(cas, v6); |
- SET(barrier, v6); |
- break; |
- } |
- } else { |
- int ver = *(int *)0xffff0ffc; |
- SET(gettp, kuser); |
- SET(cas, kuser); |
- SET(barrier, kuser); |
- if (ver < 2) a_crash(); |
- if (ver < 3) SET(barrier, oldkuser); |
- } |
+ if (__hwcap & HWCAP_TLS) { |
+ size_t* aux; |
+ SET(cas, v7); |
+ SET(barrier, v7); |
+ for (aux = libc.auxv; *aux; aux += 2) { |
+ if (*aux != AT_PLATFORM) |
+ continue; |
+ const char* s = (void*)aux[1]; |
+ if (s[0] != 'v' || s[1] != '6' || s[2] - '0' < 10u) |
+ break; |
+ SET(cas, v6); |
+ SET(barrier, v6); |
+ break; |
+ } |
+ } else { |
+ int ver = *(int*)0xffff0ffc; |
+ SET(gettp, kuser); |
+ SET(cas, kuser); |
+ SET(barrier, kuser); |
+ if (ver < 2) |
+ a_crash(); |
+ if (ver < 3) |
+ SET(barrier, oldkuser); |
+ } |
#endif |
- return __syscall(0xf0005, p); |
+ return __syscall(0xf0005, p); |
} |