1*a1e26a70SApple OSS Distributions #include <stdlib.h> 2*a1e26a70SApple OSS Distributions 3*a1e26a70SApple OSS Distributions int main(int artc,char * argv[])4*a1e26a70SApple OSS Distributionsmain(int artc, char *argv[]) 5*a1e26a70SApple OSS Distributions { 6*a1e26a70SApple OSS Distributions #if defined(__x86_64__) 7*a1e26a70SApple OSS Distributions asm volatile ("andq $0xfffffffffffffff0, %rsp\n"); 8*a1e26a70SApple OSS Distributions #elif defined(__i386__) 9*a1e26a70SApple OSS Distributions asm volatile ("andl $0xfffffff0, %esp\n"); 10*a1e26a70SApple OSS Distributions #elif defined(__arm64__) 11*a1e26a70SApple OSS Distributions asm volatile (""); 12*a1e26a70SApple OSS Distributions #else 13*a1e26a70SApple OSS Distributions #error Unsupported architecture 14*a1e26a70SApple OSS Distributions #endif 15*a1e26a70SApple OSS Distributions _Exit(42); 16*a1e26a70SApple OSS Distributions } 17