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// This file contains definition of C++ new/delete operators
#include <stddef.h>
#include <malloc.h>
#include "stdexcept.h"
namespace std {
void terminate();
}
typedef void (*new_handler)();
static new_handler new_handl = &std::terminate;
namespace std {
new_handler set_new_handler(new_handler handl) {
new_handler old = new_handl;
new_handl = handl;
return old;
}
}
__attribute__((weak))
void * operator new(size_t size) {
void * mem = malloc(size);
while(mem == NULL) {
if(new_handl != NULL) {
new_handl();
} else {
throw std::bad_alloc();
}
mem = malloc(size);
}
return mem;
}
__attribute__((weak))
void operator delete(void * ptr) {
free(ptr);
}
__attribute__((weak))
void * operator new[](size_t size) {
return ::operator new(size);
}
__attribute__((weak))
void operator delete[](void * ptr) {
::operator delete(ptr);
}
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