1 /* Copyright (C) 2002-2022 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
8
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
13
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <https://www.gnu.org/licenses/>. */
17
18 #ifndef _SIGCONTEXTINFO_H
19 #define _SIGCONTEXTINFO_H
20
21 /* Unlike other architectures, ia64 passes 'struct sigcontext' pointer as
22 the third argument to a sa_sigaction handler with SA_SIGINFO enabled. */
23 static inline uintptr_t
sigcontext_get_pc(const struct sigcontext * ctx)24 sigcontext_get_pc (const struct sigcontext *ctx)
25 {
26 return ctx->sc_ip;
27 }
28
29 #endif
30