mirror of
https://gitlab.uni-freiburg.de/opensourcevdi/spice
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a3cde2d971
Add a backtrace printing function copied from xserver os/backtrace.c that uses gstack, and if that isn't found then glibc's backtrace. Used in ASSERT, tested on F15.
69 lines
2.7 KiB
C
69 lines
2.7 KiB
C
/*
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Copyright (C) 2009 Red Hat, Inc.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef H_SPICE_COMMON
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#define H_SPICE_COMMON
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#include <stdio.h>
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#include <stdint.h>
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#include <time.h>
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#include <stdlib.h>
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#include "backtrace.h"
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#define ASSERT(x) if (!(x)) { \
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printf("%s: ASSERT %s failed\n", __FUNCTION__, #x); \
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spice_backtrace(); \
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abort(); \
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}
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#define PANIC(format, ...) do { \
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printf("%s: panic: " format "\n", __FUNCTION__, ## __VA_ARGS__ ); \
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abort(); \
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} while (0)
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#define PANIC_ON(x) if ((x)) { \
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printf("%s: panic %s\n", __FUNCTION__, #x); \
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abort(); \
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}
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#define red_error(format, ...) do { \
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printf("%s: " format "\n", __FUNCTION__, ## __VA_ARGS__ ); \
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abort(); \
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} while (0)
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#define red_printf(format, ...) \
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printf("%s: " format "\n", __FUNCTION__, ## __VA_ARGS__ )
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#define red_printf_once(format, ...) do { \
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static int do_print = TRUE; \
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if (do_print) { \
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do_print = FALSE; \
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printf("%s: " format "\n", __FUNCTION__, ## __VA_ARGS__ ); \
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} \
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} while (0)
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#define WARN(format, ...) red_printf("warning: "format"\n", ##__VA_ARGS__ );
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#define WARN_ONCE red_printf_once
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#define red_printf_some(every, format, ...) do { \
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static int count = 0; \
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if (count++ % (every) == 0) { \
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printf("%s: " format "\n", __FUNCTION__, ## __VA_ARGS__ ); \
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} \
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} while (0)
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#endif
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