1 /* Copyright (C) 1998, 1999, 2001 Free Software Foundation, Inc. 2 This file is part of the GNU C Library. 3 Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>, 1998. 4 5 The GNU C Library is free software; you can redistribute it and/or 6 modify it under the terms of the GNU Lesser General Public 7 License as published by the Free Software Foundation; either 8 version 2.1 of the License, or (at your option) any later version. 9 10 The GNU C Library is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 Lesser General Public License for more details. 14 15 You should have received a copy of the GNU Lesser General Public 16 License along with the GNU C Library; if not, see 17 <http://www.gnu.org/licenses/>. */ 18 19 #define SIGCONTEXT int _code, struct sigcontext * 20 #define SIGCONTEXT_EXTRA_ARGS _code, 21 #define GET_PC(ctx) ((void *) (ctx)->sc_pc) 22 #define GET_FRAME(ctx) ((void *) __builtin_frame_address (1)) 23 #define GET_STACK(ctx) ((void *) (ctx)->sc_usp) 24 #define CALL_SIGHANDLER(handler, signo, ctx) \ 25 (handler)((signo), SIGCONTEXT_EXTRA_ARGS (ctx)) 26