xcode 汇编

#import 
#import "AppDelegate.h"

int main(int argc, char * argv[]) {
    @autoreleasepool {
        
        int a = 10;
        asm(
            "mov $0x1234,%rax\n"
            "mov $0x5678,%rax\n"
            "mov $0xabcd,%rax\n"
            "mov $0xefef,%rax\n"
        );
        
        
        
        return UIApplicationMain(argc, argv, nil, NSStringFromClass([AppDelegate class]));
    }
}