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🎈 perf: perf rt_hw_interrupt_disable/enable (#8042)

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Signed-off-by: Shell <smokewood@qq.com>
Co-authored-by: Shell <smokewood@qq.com>
This commit is contained in:
xqyjlj
2023-10-25 20:31:25 +08:00
committed by GitHub
parent 91fc52df36
commit 3283f54c7a
80 changed files with 2478 additions and 1962 deletions
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7
include/rtatomic.h
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@@ -27,13 +27,6 @@ void rt_hw_atomic_flag_clear(volatile rt_atomic_t *ptr);
rt_atomic_t rt_hw_atomic_flag_test_and_set(volatile rt_atomic_t *ptr);
rt_atomic_t rt_hw_atomic_compare_exchange_strong(volatile rt_atomic_t *ptr, rt_atomic_t *expected, rt_atomic_t desired);
/* To detect stdatomic */
#if !defined(RT_USING_HW_ATOMIC) && !defined(RT_USING_STDC_ATOMIC)
#if defined(__GNUC__) && defined(RT_USING_LIBC) && !defined(__STDC_NO_ATOMICS__)
#define RT_USING_STDC_ATOMIC
#endif /* __GNUC__ && .. */
#endif /* !RT_USING_HW_ATOMIC && !RT_USING_STDC_ATOMIC */
#if defined(RT_USING_HW_ATOMIC)
#define rt_atomic_load(ptr) rt_hw_atomic_load(ptr)
#define rt_atomic_store(ptr, v) rt_hw_atomic_store(ptr, v)