projects
/
musl
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
use the generic ioctl.h for x86_64, x32 and aarch64
[musl]
/
arch
/
arm
/
atomic_arch.h
diff --git
a/arch/arm/atomic_arch.h
b/arch/arm/atomic_arch.h
index
a74cf3b
..
706fa1f
100644
(file)
--- a/
arch/arm/atomic_arch.h
+++ b/
arch/arm/atomic_arch.h
@@
-16,7
+16,7
@@
static inline int a_ll(volatile int *p)
static inline int a_sc(volatile int *p, int v)
{
int r;
static inline int a_sc(volatile int *p, int v)
{
int r;
- __asm__ __volatile__ ("strex %0,%
1,%2" : "=&r"(r) : "r"(v), "Q"(*p
) : "memory");
+ __asm__ __volatile__ ("strex %0,%
2,%1" : "=&r"(r), "=Q"(*p) : "r"(v
) : "memory");
return !r;
}
return !r;
}
@@
-66,9
+66,11
@@
static inline void a_barrier()
#define a_crash a_crash
static inline void a_crash()
{
#define a_crash a_crash
static inline void a_crash()
{
- __asm__ __volatile__(
".byte 0xf1, 0xde"
+ __asm__ __volatile__(
#ifndef __thumb__
#ifndef __thumb__
- ", 0xfd, 0xe7"
+ ".word 0xe7f000f0"
+#else
+ ".short 0xdeff"
#endif
: : : "memory");
}
#endif
: : : "memory");
}