1.hidden __syscall_ret 2.global syscall 3.type syscall,%function 4.cfi_startproc 5syscall: 6 mov x8,x0 7 mov x0,x1 8 mov x1,x2 9 mov x2,x3 10 mov x3,x4 11 mov x4,x5 12 mov x5,x6 13 svc #0 14 b __syscall_ret 15.cfi_endproc