arm64/kernel/syscall.c

19 long compat_arm_syscall(struct pt_regs *regs, int scno);
22 static long do_ni_syscall(struct pt_regs *regs, int scno)
25 		long ret = compat_arm_syscall(regs, scno);
38 static void invoke_syscall(struct pt_regs *regs, unsigned int scno,
46 	if (scno < sc_nr) {
48 		syscall_fn = syscall_table[array_index_nospec(scno, sc_nr)];
51 		ret = do_ni_syscall(regs, scno);
73 static void el0_svc_common(struct pt_regs *regs, int scno, int sc_nr,
79 	regs->syscallno = scno;
125 		if (scno == NO_SYSCALL)
127 		scno = syscall_trace_enter(regs);
128 		if (scno == NO_SYSCALL)
132 	invoke_syscall(regs, scno, sc_nr, syscall_table);