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/* -------------------------------------------
Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
------------------------------------------- */
#ifdef __NE_AMD64__
#include <KernelKit/DebugOutput.h>
#include <NewKit/CxxAbi.h>
#include <KernelKit/KPC.h>
atexit_func_entry_t __atexit_funcs[kAtExitMacDestructors];
uarch_t __atexit_func_count;
/// @brief dynamic shared object Handle.
Kernel::UIntPtr __dso_handle;
EXTERN_C Kernel::Void __cxa_pure_virtual(void* self)
{
(void)(Kernel::kout << "object: " << Kernel::number(reinterpret_cast<Kernel::UIntPtr>(self)));
(void)(Kernel::kout << ", has unimplemented virtual functions.\r");
}
EXTERN_C void ___chkstk_ms(void)
{
(void)(Kernel::kout << "Stack smashing detected!\r");
dbg_break_point();
}
EXTERN_C int atexit(void (*f)())
{
if (__atexit_func_count >= kAtExitMacDestructors)
return 1;
__atexit_funcs[__atexit_func_count].destructor_func = f;
__atexit_func_count++;
return 0;
}
EXTERN_C void __cxa_finalize(void* f)
{
uarch_t i = __atexit_func_count;
if (!f)
{
while (i--)
{
if (__atexit_funcs[i].destructor_func)
{
(*__atexit_funcs[i].destructor_func)();
};
}
return;
}
while (i--)
{
if (__atexit_funcs[i].destructor_func)
{
(*__atexit_funcs[i].destructor_func)();
__atexit_funcs[i].destructor_func = 0;
};
}
}
namespace cxxabiv1
{
EXTERN_C int __cxa_guard_acquire(__guard* g)
{
(void)g;
return 0;
}
EXTERN_C int __cxa_guard_release(__guard* g)
{
*(char*)g = 1;
return 0;
}
EXTERN_C void __cxa_guard_abort(__guard* g)
{
(void)g;
}
} // namespace cxxabiv1
#endif // ifdef __NE_AMD64__
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