1 /* 2 * Copyright (C) 2016-2017 Andes Technology, Inc. 3 * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. 4 */ 5 6 /* Copyright (C) 1999-2013 Free Software Foundation, Inc. 7 Contributed by Philip Blundell <philb@gnu.org>, 1999. 8 9 The GNU C Library is free software; you can redistribute it and/or 10 modify it under the terms of the GNU Lesser General Public 11 License as published by the Free Software Foundation; either 12 version 2.1 of the License, or (at your option) any later version. 13 14 The GNU C Library is distributed in the hope that it will be useful, 15 but WITHOUT ANY WARRANTY; without even the implied warranty of 16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 17 Lesser General Public License for more details. 18 19 You should have received a copy of the GNU Lesser General Public 20 License along with the GNU C Library. If not, see 21 <http://www.gnu.org/licenses/>. */ 22 23 #include <sys/ucontext.h> 24 25 #define SIGCONTEXT siginfo_t *_si, struct ucontext * 26 #define SIGCONTEXT_EXTRA_ARGS _si, 27 28 #define GET_PC(ctx) ((void *) (ctx)->uc_mcontext.nds32_ipc) 29 #define GET_FRAME(ctx) ADVANCE_STACK_FRAME ((void *) ctx->uc_mcontext.nds32_fp) 30 #define GET_STACK(ctx) ((void *) (ctx)->uc_mcontext.nds32_sp) 31 32 33 #define CALL_SIGHANDLER(handler, signo, ctx) \ 34 (handler)((signo), SIGCONTEXT_EXTRA_ARGS (ctx)) 35 36