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src: introduce upx::atomic_exchange; cleanups

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Markus F.X.J. Oberhumer
2024-05-07 10:05:44 +02:00
parent e5546bc8b0
commit 3d82f0cfe1
10 changed files with 174 additions and 70 deletions
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src/util/system_headers.h
+4 -4
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@@ -136,19 +136,19 @@ static_assert(sizeof(void *) == sizeof(long));
#include <mutex>
#endif
// sanitizers
// sanitizers: ASAN, MSAN, UBSAN
#if !defined(__SANITIZE_ADDRESS__) && defined(__has_feature)
#if __has_feature(address_sanitizer)
#if __has_feature(address_sanitizer) // ASAN
#define __SANITIZE_ADDRESS__ 1
#endif
#endif
#if !defined(__SANITIZE_MEMORY__) && defined(__has_feature)
#if __has_feature(memory_sanitizer)
#if __has_feature(memory_sanitizer) // MSAN
#define __SANITIZE_MEMORY__ 1
#endif
#endif
#if !defined(__SANITIZE_UNDEFINED_BEHAVIOR__) && defined(__has_feature)
#if __has_feature(undefined_behavior_sanitizer)
#if __has_feature(undefined_behavior_sanitizer) // UBSAN
#define __SANITIZE_UNDEFINED_BEHAVIOR__ 1
#endif
#endif