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110 lines
3.2 KiB
110 lines
3.2 KiB
/* testlib.h -- Header for test functions for libbacktrace library |
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Copyright (C) 2012-2018 Free Software Foundation, Inc. |
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Written by Ian Lance Taylor, Google. |
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Redistribution and use in source and binary forms, with or without |
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modification, are permitted provided that the following conditions are |
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met: |
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(1) Redistributions of source code must retain the above copyright |
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notice, this list of conditions and the following disclaimer. |
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(2) Redistributions in binary form must reproduce the above copyright |
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notice, this list of conditions and the following disclaimer in |
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the documentation and/or other materials provided with the |
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distribution. |
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(3) The name of the author may not be used to |
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endorse or promote products derived from this software without |
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specific prior written permission. |
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THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, |
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INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
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SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
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STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
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IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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POSSIBILITY OF SUCH DAMAGE. */ |
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#ifndef LIBBACKTRACE_TESTLIB_H |
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#define LIBBACKTRACE_TESTLIB_H |
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/* Portable attribute syntax. Actually some of these tests probably |
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won't work if the attributes are not recognized. */ |
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#ifndef GCC_VERSION |
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# define GCC_VERSION (__GNUC__ * 1000 + __GNUC_MINOR__) |
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#endif |
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#if (GCC_VERSION < 2007) |
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# define __attribute__(x) |
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#endif |
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#ifndef ATTRIBUTE_UNUSED |
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# define ATTRIBUTE_UNUSED __attribute__ ((__unused__)) |
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#endif |
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/* Used to collect backtrace info. */ |
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struct info |
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{ |
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char *filename; |
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int lineno; |
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char *function; |
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}; |
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/* Passed to backtrace callback function. */ |
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struct bdata |
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{ |
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struct info *all; |
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size_t index; |
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size_t max; |
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int failed; |
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}; |
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/* Passed to backtrace_simple callback function. */ |
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struct sdata |
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{ |
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uintptr_t *addrs; |
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size_t index; |
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size_t max; |
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int failed; |
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}; |
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/* Passed to backtrace_syminfo callback function. */ |
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struct symdata |
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{ |
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const char *name; |
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uintptr_t val, size; |
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int failed; |
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}; |
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/* The backtrace state. */ |
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extern void *state; |
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/* The number of failures. */ |
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extern int failures; |
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extern const char *base (const char *p); |
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extern void check (const char *name, int index, const struct info *all, |
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int want_lineno, const char *want_function, |
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const char *want_file, int *failed); |
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extern int callback_one (void *, uintptr_t, const char *, int, const char *); |
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extern void error_callback_one (void *, const char *, int); |
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extern int callback_two (void *, uintptr_t); |
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extern void error_callback_two (void *, const char *, int); |
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extern void callback_three (void *, uintptr_t, const char *, uintptr_t, |
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uintptr_t); |
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extern void error_callback_three (void *, const char *, int); |
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extern void error_callback_create (void *, const char *, int); |
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#endif /* !defined(LIBBACKTRACE_TESTLIB_H) */
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