projects / binutils.git / blame
| Commit | Line | Data |
|---|---|---|
| 63a4b106 AB |
1 | /* testlib.h -- Header for test functions for libbacktrace library |
| 2 | Copyright (C) 2012-2021 Free Software Foundation, Inc. | |
| 3 | Written by Ian Lance Taylor, Google. | |
| 4 | ||
| 5 | Redistribution and use in source and binary forms, with or without | |
| 6 | modification, are permitted provided that the following conditions are | |
| 7 | met: | |
| 8 | ||
| 9 | (1) Redistributions of source code must retain the above copyright | |
| 10 | notice, this list of conditions and the following disclaimer. | |
| 11 | ||
| 12 | (2) Redistributions in binary form must reproduce the above copyright | |
| 13 | notice, this list of conditions and the following disclaimer in | |
| 14 | the documentation and/or other materials provided with the | |
| 15 | distribution. | |
| 16 | ||
| 17 | (3) The name of the author may not be used to | |
| 18 | endorse or promote products derived from this software without | |
| 19 | specific prior written permission. | |
| 20 | ||
| 21 | THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR | |
| 22 | IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | |
| 23 | WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | |
| 24 | DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, | |
| 25 | INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | |
| 26 | (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | |
| 27 | SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 28 | HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
| 29 | STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING | |
| 30 | IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
| 31 | POSSIBILITY OF SUCH DAMAGE. */ | |
| 32 | ||
| 33 | #ifndef LIBBACKTRACE_TESTLIB_H | |
| 34 | #define LIBBACKTRACE_TESTLIB_H | |
| 35 | ||
| 36 | /* Portable attribute syntax. Actually some of these tests probably | |
| 37 | won't work if the attributes are not recognized. */ | |
| 38 | ||
| 39 | #ifndef GCC_VERSION | |
| 40 | # define GCC_VERSION (__GNUC__ * 1000 + __GNUC_MINOR__) | |
| 41 | #endif | |
| 42 | ||
| 43 | #if (GCC_VERSION < 2007) | |
| 44 | # define __attribute__(x) | |
| 45 | #endif | |
| 46 | ||
| 47 | #ifndef ATTRIBUTE_UNUSED | |
| 48 | # define ATTRIBUTE_UNUSED __attribute__ ((__unused__)) | |
| 49 | #endif | |
| 50 | ||
| 51 | /* Used to collect backtrace info. */ | |
| 52 | ||
| 53 | struct info | |
| 54 | { | |
| 55 | char *filename; | |
| 56 | int lineno; | |
| 57 | char *function; | |
| 58 | }; | |
| 59 | ||
| 60 | /* Passed to backtrace callback function. */ | |
| 61 | ||
| 62 | struct bdata | |
| 63 | { | |
| 64 | struct info *all; | |
| 65 | size_t index; | |
| 66 | size_t max; | |
| 67 | int failed; | |
| 68 | }; | |
| 69 | ||
| 70 | /* Passed to backtrace_simple callback function. */ | |
| 71 | ||
| 72 | struct sdata | |
| 73 | { | |
| 74 | uintptr_t *addrs; | |
| 75 | size_t index; | |
| 76 | size_t max; | |
| 77 | int failed; | |
| 78 | }; | |
| 79 | ||
| 80 | /* Passed to backtrace_syminfo callback function. */ | |
| 81 | ||
| 82 | struct symdata | |
| 83 | { | |
| 84 | const char *name; | |
| 85 | uintptr_t val, size; | |
| 86 | int failed; | |
| 87 | }; | |
| 88 | ||
| 89 | /* The backtrace state. */ | |
| 90 | ||
| 91 | extern void *state; | |
| 92 | ||
| 93 | /* The number of failures. */ | |
| 94 | ||
| 95 | extern int failures; | |
| 96 | ||
| 97 | extern const char *base (const char *p); | |
| 98 | extern void check (const char *name, int index, const struct info *all, | |
| 99 | int want_lineno, const char *want_function, | |
| 100 | const char *want_file, int *failed); | |
| 101 | extern int callback_one (void *, uintptr_t, const char *, int, const char *); | |
| 102 | extern void error_callback_one (void *, const char *, int); | |
| 103 | extern int callback_two (void *, uintptr_t); | |
| 104 | extern void error_callback_two (void *, const char *, int); | |
| 105 | extern void callback_three (void *, uintptr_t, const char *, uintptr_t, | |
| 106 | uintptr_t); | |
| 107 | extern void error_callback_three (void *, const char *, int); | |
| 108 | extern void error_callback_create (void *, const char *, int); | |
| 109 | ||
| 110 | #endif /* !defined(LIBBACKTRACE_TESTLIB_H) */ |