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Unified Diff: fusl/arch/arm/atomic_arch.h

Issue 1714623002: [fusl] clang-format fusl (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: headers too Created 4 years, 10 months ago
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Index: fusl/arch/arm/atomic_arch.h
diff --git a/fusl/arch/arm/atomic_arch.h b/fusl/arch/arm/atomic_arch.h
index 706fa1f22ce7021b759ae879ae7e9d9665e64888..a9a562e4b19a560393387f22be7e8ca0ef745315 100644
--- a/fusl/arch/arm/atomic_arch.h
+++ b/fusl/arch/arm/atomic_arch.h
@@ -1,31 +1,31 @@
-__attribute__((__visibility__("hidden")))
-extern const void *__arm_atomics[3]; /* gettp, cas, barrier */
+__attribute__((__visibility__(
+ "hidden"))) extern const void* __arm_atomics[3]; /* gettp, cas, barrier */
-#if ((__ARM_ARCH_6__ || __ARM_ARCH_6K__ || __ARM_ARCH_6ZK__) && !__thumb__) \
- || __ARM_ARCH_7A__ || __ARM_ARCH_7R__ || __ARM_ARCH >= 7
+#if ((__ARM_ARCH_6__ || __ARM_ARCH_6K__ || __ARM_ARCH_6ZK__) && !__thumb__) || \
+ __ARM_ARCH_7A__ || __ARM_ARCH_7R__ || __ARM_ARCH >= 7
#define a_ll a_ll
-static inline int a_ll(volatile int *p)
-{
- int v;
- __asm__ __volatile__ ("ldrex %0, %1" : "=r"(v) : "Q"(*p));
- return v;
+static inline int a_ll(volatile int* p) {
+ int v;
+ __asm__ __volatile__("ldrex %0, %1" : "=r"(v) : "Q"(*p));
+ return v;
}
#define a_sc a_sc
-static inline int a_sc(volatile int *p, int v)
-{
- int r;
- __asm__ __volatile__ ("strex %0,%2,%1" : "=&r"(r), "=Q"(*p) : "r"(v) : "memory");
- return !r;
+static inline int a_sc(volatile int* p, int v) {
+ int r;
+ __asm__ __volatile__("strex %0,%2,%1"
+ : "=&r"(r), "=Q"(*p)
+ : "r"(v)
+ : "memory");
+ return !r;
}
-#if __ARM_ARCH_7A__ || __ARM_ARCH_7R__ || __ARM_ARCH >= 7
+#if __ARM_ARCH_7A__ || __ARM_ARCH_7R__ || __ARM_ARCH >= 7
#define a_barrier a_barrier
-static inline void a_barrier()
-{
- __asm__ __volatile__ ("dmb ish" : : : "memory");
+static inline void a_barrier() {
+ __asm__ __volatile__("dmb ish" : : : "memory");
}
#endif
@@ -36,41 +36,41 @@ static inline void a_barrier()
#else
#define a_cas a_cas
-static inline int a_cas(volatile int *p, int t, int s)
-{
- for (;;) {
- register int r0 __asm__("r0") = t;
- register int r1 __asm__("r1") = s;
- register volatile int *r2 __asm__("r2") = p;
- int old;
- __asm__ __volatile__ (
- "bl __a_cas"
- : "+r"(r0) : "r"(r1), "r"(r2)
- : "memory", "r3", "lr", "ip", "cc" );
- if (!r0) return t;
- if ((old=*p)!=t) return old;
- }
+static inline int a_cas(volatile int* p, int t, int s) {
+ for (;;) {
+ register int r0 __asm__("r0") = t;
+ register int r1 __asm__("r1") = s;
+ register volatile int* r2 __asm__("r2") = p;
+ int old;
+ __asm__ __volatile__("bl __a_cas"
+ : "+r"(r0)
+ : "r"(r1), "r"(r2)
+ : "memory", "r3", "lr", "ip", "cc");
+ if (!r0)
+ return t;
+ if ((old = *p) != t)
+ return old;
+ }
}
#endif
#ifndef a_barrier
#define a_barrier a_barrier
-static inline void a_barrier()
-{
- __asm__ __volatile__("bl __a_barrier"
- : : : "memory", "cc", "ip", "lr" );
+static inline void a_barrier() {
+ __asm__ __volatile__("bl __a_barrier" : : : "memory", "cc", "ip", "lr");
}
#endif
#define a_crash a_crash
-static inline void a_crash()
-{
- __asm__ __volatile__(
+static inline void a_crash() {
+ __asm__ __volatile__(
#ifndef __thumb__
- ".word 0xe7f000f0"
+ ".word 0xe7f000f0"
#else
- ".short 0xdeff"
+ ".short 0xdeff"
#endif
- : : : "memory");
+ :
+ :
+ : "memory");
}

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