.global __syscall .type __syscall,%function __syscall: di,si,dx,cx,r8,r9 movq %rdi,%rax movq %rsi,%rdi movq %rdx,%rsi movq %rcx,%rdx movq %r8,%r10 movq %r9,%r8 movq 8(%rsp),%r9 syscall ret .size __syscall,.-__syscall