exit.c   [plain text]

#include <stdlib.h>

int
main(int artc, char *argv[])
{
#if defined(__x86_64__)
	asm volatile ("andq  $0xfffffffffffffff0, %rsp\n");
#elif defined(__i386__)
	asm volatile ("andl  $0xfffffff0, %esp\n");
#elif defined(__arm__) || defined(__arm64__)
	asm volatile ("");
#else
#error Unsupported architecture
#endif
	_Exit(42);
}