1 | /* Copyright (C) 2001-2016 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 | <http://www.gnu.org/licenses/>. */ |
17 | |
18 | #include <stdint.h> |
19 | |
20 | #define SIGCONTEXT siginfo_t *_si, struct ucontext * |
21 | #define _si, |
22 | #define GET_PC(ctx) \ |
23 | ((void *) (uintptr_t) (ctx)->uc_mcontext.gregs[REG_RIP]) |
24 | #define GET_FRAME(ctx) \ |
25 | ((void *) (uintptr_t) (ctx)->uc_mcontext.gregs[REG_RBP]) |
26 | #define GET_STACK(ctx) \ |
27 | ((void *) (uintptr_t) (ctx)->uc_mcontext.gregs[REG_RSP]) |
28 | |
29 | #define CALL_SIGHANDLER(handler, signo, ctx) \ |
30 | (handler)((signo), SIGCONTEXT_EXTRA_ARGS (ctx)) |
31 | |