/* GLIB - Library of useful routines for C programming * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see <http://www.gnu.org/licenses/>. */ /* * Modified by the GLib Team and others 1997-2000. See the AUTHORS * file for a list of people on the GLib Team. See the ChangeLog * files for a list of changes. These files are distributed with * GLib at ftp://ftp.gtk.org/pub/gtk/. */ #ifndef __G_BACKTRACE_H__ #define __G_BACKTRACE_H__ #if !defined (__GLIB_H_INSIDE__) && !defined (GLIB_COMPILATION) #error "Only <glib.h> can be included directly." #endif #include <glib/gtypes.h> #ifdef __sun__ #include <sys/select.h> #endif #include <signal.h> G_BEGIN_DECLS GLIB_AVAILABLE_IN_ALL void g_on_error_query (const gchar *prg_name); GLIB_AVAILABLE_IN_ALL void g_on_error_stack_trace (const gchar *prg_name); /** * G_BREAKPOINT: * * Inserts a breakpoint instruction into the code. * * On architectures which support it, this is implemented as a soft interrupt * and on other architectures it raises a `SIGTRAP` signal. * * `SIGTRAP` is used rather than abort() to allow breakpoints to be skipped past * in a debugger if they are not the desired target of debugging. */ #if (defined (__i386__) || defined (__x86_64__)) && defined (__GNUC__) && __GNUC__ >= 2 # define G_BREAKPOINT() G_STMT_START{ __asm__ __volatile__ ("int $03"); }G_STMT_END #elif (defined (_MSC_VER) || defined (__DMC__)) && defined (_M_IX86) # define G_BREAKPOINT() G_STMT_START{ __asm int 3h }G_STMT_END #elif defined (_MSC_VER) # define G_BREAKPOINT() G_STMT_START{ __debugbreak(); }G_STMT_END #elif defined (__alpha__) && !defined(__osf__) && defined (__GNUC__) && __GNUC__ >= 2 # define G_BREAKPOINT() G_STMT_START{ __asm__ __volatile__ ("bpt"); }G_STMT_END #elif defined (__APPLE__) || (defined(_WIN32) && (defined(__clang__) || defined(__GNUC__))) # define G_BREAKPOINT() G_STMT_START{ __builtin_trap(); }G_STMT_END #else /* !__i386__ && !__alpha__ */ # define G_BREAKPOINT() G_STMT_START{ raise (SIGTRAP); }G_STMT_END #endif /* __i386__ */ G_END_DECLS #endif /* __G_BACKTRACE_H__ */ SIMPAN PERUBAHAN