1.global __syscall
2.hidden __syscall
3.type __syscall,@function
4__syscall:
5	movq %rdi,%rax
6	movq %rsi,%rdi
7	movq %rdx,%rsi
8	movq %rcx,%rdx
9	movq %r8,%r10
10	movq %r9,%r8
11	movq 8(%rsp),%r9
12	syscall
13	ret
14