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Fix for #851

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Joshua Kriegshauser 2024-02-14 19:42:33 +00:00
parent 4e50d6714d
commit df43792729
1 changed files with 3 additions and 1 deletions
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4
include/mimalloc/prim.h
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@ -206,7 +206,9 @@ static inline void mi_prim_tls_slot_set(size_t slot, void* value) mi_attr_noexce
}
static inline mi_threadid_t _mi_prim_thread_id(void) mi_attr_noexcept {
#if defined(__BIONIC__)
#if defined(__aarch64__) || defined(__arm__)
return (uintptr_t)__builtin_thread_pointer();
#elif defined(__BIONIC__)
// issue #384, #495: on the Bionic libc (Android), slot 1 is the thread id
// see: https://github.com/aosp-mirror/platform_bionic/blob/c44b1d0676ded732df4b3b21c5f798eacae93228/libc/platform/bionic/tls_defines.h#L86
return (uintptr_t)mi_prim_tls_slot(1);