1*33de042dSApple OSS Distributions #include <stdlib.h> 2*33de042dSApple OSS Distributions 3*33de042dSApple OSS Distributions int main(int artc,char * argv[])4*33de042dSApple OSS Distributionsmain(int artc, char *argv[]) 5*33de042dSApple OSS Distributions { 6*33de042dSApple OSS Distributions #if defined(__x86_64__) 7*33de042dSApple OSS Distributions asm volatile ("andq $0xfffffffffffffff0, %rsp\n"); 8*33de042dSApple OSS Distributions #elif defined(__i386__) 9*33de042dSApple OSS Distributions asm volatile ("andl $0xfffffff0, %esp\n"); 10*33de042dSApple OSS Distributions #elif defined(__arm64__) 11*33de042dSApple OSS Distributions asm volatile (""); 12*33de042dSApple OSS Distributions #else 13*33de042dSApple OSS Distributions #error Unsupported architecture 14*33de042dSApple OSS Distributions #endif 15*33de042dSApple OSS Distributions _Exit(42); 16*33de042dSApple OSS Distributions } 17