/* * Copyright (c) 2015-2021 The strace developers. * All rights reserved. * * SPDX-License-Identifier: LGPL-2.1-or-later */ /* Return -1 on error or 1 on success (never 0!). */ static int arch_get_syscall_args(struct tcb *tcp) { tcp->u_arg[0] = csky_regs.orig_a0; tcp->u_arg[1] = csky_regs.a1; tcp->u_arg[2] = csky_regs.a2; tcp->u_arg[3] = csky_regs.a3; tcp->u_arg[4] = csky_regs.regs[0]; tcp->u_arg[5] = csky_regs.regs[1]; return 1; }