1 /* 2 * Copyright (C) 2013 Synopsys, Inc. (www.synopsys.com) 3 * 4 * Licensed under the LGPL v2.1 or later, see the file COPYING.LIB in this tarball. 5 */ 6 7 #include <features.h> 8 #define SIGCONTEXT struct sigcontext * 9 #define SIGCONTEXT_EXTRA_ARGS 10 11 #define GET_PC(ctx) ((void *) ctx->regs.scratch.ret) 12 #define GET_FRAME(ctx) ((void *) ctx->regs.scratch.fp) 13 #define GET_STACK(ctx) ((void *) ctx->regs.scratch.sp) 14 #define CALL_SIGHANDLER(handler, signo, ctx) \ 15 (handler)((signo), SIGCONTEXT_EXTRA_ARGS (ctx)) 16