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LibC: Move C++ABI functions to cxxabi.cpp, typecheck cxa_atexit

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Ben Wiederhake 2020-08-12 02:11:07 +02:00 • committed by Andreas Kling
parent 9d2d97a059
commit ff590db7e5
4 changed files with 21 additions and 22 deletions
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15
Libraries/LibC/cxxabi.cpp
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@ -28,13 +28,12 @@
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/internals.h>
//#define GLOBAL_DTORS_DEBUG
extern "C" {
typedef void (*AtExitFunction)(void*);
struct __exit_entry {
AtExitFunction method;
void* parameter;
@ -83,4 +82,16 @@ void __cxa_finalize(void* dso_handle)
}
}
[[noreturn]] void __cxa_pure_virtual()
{
ASSERT_NOT_REACHED();
}
extern u32 __stack_chk_guard;
u32 __stack_chk_guard = (u32)0xc6c7c8c9;
[[noreturn]] void __stack_chk_fail()
{
ASSERT_NOT_REACHED();
}
} // extern "C"