/* * Copyright (c) 2015-2021 The strace developers. * All rights reserved. * * SPDX-License-Identifier: LGPL-2.1-or-later */ static void arch_sigreturn(struct tcb *tcp) { unsigned long addr; if (!get_stack_pointer(tcp, &addr)) return; addr += offsetof(struct sigcontext, sc_mask); print_sigset_addr(tcp, addr); }