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Revert "libsupc++: try cxa_thread_atexit_impl at runtime"

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This reverts commit f4dd941684.
This commit is contained in:
Alexandre Oliva 2023-12-05 22:16:37 -03:00
parent 0d51e17791
commit 953a9302d1
1 changed files with 1 additions and 14 deletions
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15
libstdc++-v3/libsupc++/atexit_thread.cc
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@ -138,24 +138,11 @@ namespace {
} }
} }
#if __GXX_WEAK__
extern "C"
int __attribute__ ((__weak__))
__cxa_thread_atexit_impl (void (_GLIBCXX_CDTOR_CALLABI *func) (void *),
void *arg, void *d);
#endif
// ??? We can't make it an ifunc, can we?
extern "C" int extern "C" int
__cxxabiv1::__cxa_thread_atexit (void (_GLIBCXX_CDTOR_CALLABI *dtor)(void *), __cxxabiv1::__cxa_thread_atexit (void (_GLIBCXX_CDTOR_CALLABI *dtor)(void *),
void *obj, void *dso_handle) void *obj, void */*dso_handle*/)
_GLIBCXX_NOTHROW _GLIBCXX_NOTHROW
{ {
#if __GXX_WEAK__
if (__cxa_thread_atexit_impl)
return __cxa_thread_atexit_impl (dtor, obj, dso_handle);
#endif
// Do this initialization once. // Do this initialization once.
if (__gthread_active_p ()) if (__gthread_active_p ())
{ {