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libc: Change atomic_fetch_cxx to macro

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to align with atomic64_fetch_cxx function prototype

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
This commit is contained in:
Xiang Xiao
2025-06-22 02:18:58 +08:00
committed by Xiang Xiao
parent 9af2f0ee82
commit 4e4cd77fd1
1 changed files with 8 additions and 29 deletions
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include/nuttx/atomic.h
+8 -29
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@@ -73,8 +73,6 @@ extern "C++"
# define __ATOMIC_ACQ_REL 4
# define __ATOMIC_SEQ_CST 5
# define USE_ARCH_ATOMIC 1
# define ATOMIC_FUNC(f, n) nx_atomic_##f##_##n
# define nx_atomic_compare_exchange_weak_4(obj, expect, desired, success, failure) \
@@ -104,6 +102,7 @@ typedef volatile int64_t atomic64_t;
#define atomic64_read(obj) ATOMIC_FUNC(load, 8)(obj, __ATOMIC_RELAXED)
#define atomic64_read_acquire(obj) ATOMIC_FUNC(load, 8)(obj, __ATOMIC_ACQUIRE)
#define atomic_fetch_add(obj, val) ATOMIC_FUNC(fetch_add, 4)(obj, val, __ATOMIC_ACQ_REL)
#define atomic_fetch_add_acquire(obj, val) ATOMIC_FUNC(fetch_add, 4)(obj, val, __ATOMIC_ACQUIRE)
#define atomic_fetch_add_release(obj, val) ATOMIC_FUNC(fetch_add, 4)(obj, val, __ATOMIC_RELEASE)
#define atomic_fetch_add_relaxed(obj, val) ATOMIC_FUNC(fetch_add, 4)(obj, val, __ATOMIC_RELAXED)
@@ -112,6 +111,7 @@ typedef volatile int64_t atomic64_t;
#define atomic64_fetch_add_release(obj, val) ATOMIC_FUNC(fetch_add, 8)(obj, val, __ATOMIC_RELEASE)
#define atomic64_fetch_add_relaxed(obj, val) ATOMIC_FUNC(fetch_add, 8)(obj, val, __ATOMIC_RELAXED)
#define atomic_fetch_sub(obj, val) ATOMIC_FUNC(fetch_sub, 4)(obj, val, __ATOMIC_ACQ_REL)
#define atomic_fetch_sub_acquire(obj, val) ATOMIC_FUNC(fetch_sub, 4)(obj, val, __ATOMIC_ACQUIRE)
#define atomic_fetch_sub_release(obj, val) ATOMIC_FUNC(fetch_sub, 4)(obj, val, __ATOMIC_RELEASE)
#define atomic_fetch_sub_relaxed(obj, val) ATOMIC_FUNC(fetch_sub, 4)(obj, val, __ATOMIC_RELAXED)
@@ -120,6 +120,7 @@ typedef volatile int64_t atomic64_t;
#define atomic64_fetch_sub_release(obj, val) ATOMIC_FUNC(fetch_sub, 8)(obj, val, __ATOMIC_RELEASE)
#define atomic64_fetch_sub_relaxed(obj, val) ATOMIC_FUNC(fetch_sub, 8)(obj, val, __ATOMIC_RELAXED)
#define atomic_fetch_and(obj, val) ATOMIC_FUNC(fetch_and, 4)(obj, val, __ATOMIC_ACQ_REL)
#define atomic_fetch_and_acquire(obj, val) ATOMIC_FUNC(fetch_and, 4)(obj, val, __ATOMIC_ACQUIRE)
#define atomic_fetch_and_release(obj, val) ATOMIC_FUNC(fetch_and, 4)(obj, val, __ATOMIC_RELEASE)
#define atomic_fetch_and_relaxed(obj, val) ATOMIC_FUNC(fetch_and, 4)(obj, val, __ATOMIC_RELAXED)
@@ -128,6 +129,7 @@ typedef volatile int64_t atomic64_t;
#define atomic64_fetch_and_release(obj, val) ATOMIC_FUNC(fetch_and, 8)(obj, val, __ATOMIC_RELEASE)
#define atomic64_fetch_and_relaxed(obj, val) ATOMIC_FUNC(fetch_and, 8)(obj, val, __ATOMIC_RELAXED)
#define atomic_fetch_or(obj, val) ATOMIC_FUNC(fetch_or, 4)(obj, val, __ATOMIC_ACQ_REL)
#define atomic_fetch_or_acquire(obj, val) ATOMIC_FUNC(fetch_or, 4)(obj, val, __ATOMIC_ACQUIRE)
#define atomic_fetch_or_release(obj, val) ATOMIC_FUNC(fetch_or, 4)(obj, val, __ATOMIC_RELEASE)
#define atomic_fetch_or_relaxed(obj, val) ATOMIC_FUNC(fetch_or, 4)(obj, val, __ATOMIC_RELAXED)
@@ -136,6 +138,7 @@ typedef volatile int64_t atomic64_t;
#define atomic64_fetch_or_release(obj, val) ATOMIC_FUNC(fetch_or, 8)(obj, val, __ATOMIC_RELEASE)
#define atomic64_fetch_or_relaxed(obj, val) ATOMIC_FUNC(fetch_or, 8)(obj, val, __ATOMIC_RELAXED)
#define atomic_fetch_xor(obj, val) ATOMIC_FUNC(fetch_xor, 4)(obj, val, __ATOMIC_ACQ_REL)
#define atomic_fetch_xor_acquire(obj, val) ATOMIC_FUNC(fetch_xor, 4)(obj, val, __ATOMIC_ACQUIRE)
#define atomic_fetch_xor_release(obj, val) ATOMIC_FUNC(fetch_xor, 4)(obj, val, __ATOMIC_RELEASE)
#define atomic_fetch_xor_relaxed(obj, val) ATOMIC_FUNC(fetch_xor, 4)(obj, val, __ATOMIC_RELAXED)
@@ -161,6 +164,7 @@ typedef volatile int64_t atomic64_t;
ATOMIC_FUNC(compare_exchange_strong, 4)(obj, (FAR int32_t *)expected, desired, __ATOMIC_RELEASE, __ATOMIC_RELAXED)
#define atomic_cmpxchg_relaxed(obj, expected, desired) \
ATOMIC_FUNC(compare_exchange_strong, 4)(obj, (FAR int32_t *)expected, desired, __ATOMIC_RELAXED, __ATOMIC_RELAXED)
#define atomic_try_cmpxchg(obj, expected, desired) \
ATOMIC_FUNC(compare_exchange_weak, 4)(obj, (FAR int32_t *)expected, desired, __ATOMIC_ACQ_REL, __ATOMIC_RELAXED)
#define atomic_try_cmpxchg_acquire(obj, expected, desired) \
@@ -169,6 +173,7 @@ typedef volatile int64_t atomic64_t;
ATOMIC_FUNC(compare_exchange_weak, 4)(obj, (FAR int32_t *)expected, desired, __ATOMIC_RELEASE, __ATOMIC_RELAXED)
#define atomic_try_cmpxchg_relaxed(obj, expected, desired) \
ATOMIC_FUNC(compare_exchange_weak, 4)(obj, (FAR int32_t *)expected, desired, __ATOMIC_RELAXED, __ATOMIC_RELAXED)
#define atomic64_cmpxchg(obj, expected, desired) \
ATOMIC_FUNC(compare_exchange_strong, 8)(obj, (FAR int64_t *)expected, desired, __ATOMIC_ACQ_REL, __ATOMIC_RELAXED)
#define atomic64_cmpxchg_acquire(obj, expected, desired) \
@@ -177,6 +182,7 @@ typedef volatile int64_t atomic64_t;
ATOMIC_FUNC(compare_exchange_strong, 8)(obj, (FAR int64_t *)expected, desired, __ATOMIC_RELEASE, __ATOMIC_RELAXED)
#define atomic64_cmpxchg_relaxed(obj, expected, desired) \
ATOMIC_FUNC(compare_exchange_strong, 8)(obj, (FAR int64_t *)expected, desired, __ATOMIC_RELAXED, __ATOMIC_RELAXED)
#define atomic64_try_cmpxchg(obj, expected, desired) \
ATOMIC_FUNC(compare_exchange_weak, 8)(obj, (FAR int64_t *)expected, desired, __ATOMIC_ACQ_REL, __ATOMIC_RELAXED)
#define atomic64_try_cmpxchg_acquire(obj, expected, desired) \
@@ -234,33 +240,6 @@ int32_t nx_atomic_fetch_xor_4(FAR volatile void *ptr, int32_t value,
int64_t nx_atomic_fetch_xor_8(FAR volatile void *ptr, int64_t value,
int memorder);
#ifdef USE_ARCH_ATOMIC
static inline int32_t atomic_fetch_add(FAR volatile void *obj, int32_t val)
{
return nx_atomic_fetch_add_4(obj, val, __ATOMIC_ACQ_REL);
}
static inline int32_t atomic_fetch_sub(FAR volatile void *obj, int32_t val)
{
return nx_atomic_fetch_sub_4(obj, val, __ATOMIC_ACQ_REL);
}
static inline int32_t atomic_fetch_and(FAR volatile void *obj, int32_t val)
{
return nx_atomic_fetch_and_4(obj, val, __ATOMIC_ACQ_REL);
}
static inline int32_t atomic_fetch_or(FAR volatile void *obj, int32_t val)
{
return nx_atomic_fetch_or_4(obj, val, __ATOMIC_ACQ_REL);
}
static inline int32_t atomic_fetch_xor(FAR volatile void *obj, int32_t val)
{
return nx_atomic_fetch_xor_4(obj, val, __ATOMIC_ACQ_REL);
}
#endif
#undef EXTERN
#if defined(__cplusplus)
}