| 1 | /* GDB self-test for each gdbarch. |
| 2 | Copyright (C) 2017-2019 Free Software Foundation, Inc. |
| 3 | |
| 4 | This file is part of GDB. |
| 5 | |
| 6 | This program is free software; you can redistribute it and/or modify |
| 7 | it under the terms of the GNU General Public License as published by |
| 8 | the Free Software Foundation; either version 3 of the License, or |
| 9 | (at your option) any later version. |
| 10 | |
| 11 | This program is distributed in the hope that it will be useful, |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | GNU General Public License for more details. |
| 15 | |
| 16 | You should have received a copy of the GNU General Public License |
| 17 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| 18 | |
| 19 | #include "defs.h" |
| 20 | |
| 21 | #if GDB_SELF_TEST |
| 22 | #include "common/selftest.h" |
| 23 | #include "selftest-arch.h" |
| 24 | #include "arch-utils.h" |
| 25 | |
| 26 | namespace selftests { |
| 27 | |
| 28 | /* A kind of selftest that calls the test function once for each gdbarch known |
| 29 | to GDB. */ |
| 30 | |
| 31 | struct gdbarch_selftest : public selftest |
| 32 | { |
| 33 | gdbarch_selftest (self_test_foreach_arch_function *function_) |
| 34 | : function (function_) |
| 35 | {} |
| 36 | |
| 37 | void operator() () const override |
| 38 | { |
| 39 | const char **arches = gdbarch_printable_names (); |
| 40 | bool pass = true; |
| 41 | |
| 42 | for (int i = 0; arches[i] != NULL; i++) |
| 43 | { |
| 44 | if (strcmp ("fr300", arches[i]) == 0) |
| 45 | { |
| 46 | /* PR 20946 */ |
| 47 | continue; |
| 48 | } |
| 49 | else if (strcmp ("powerpc:EC603e", arches[i]) == 0 |
| 50 | || strcmp ("powerpc:e500mc", arches[i]) == 0 |
| 51 | || strcmp ("powerpc:e500mc64", arches[i]) == 0 |
| 52 | || strcmp ("powerpc:titan", arches[i]) == 0 |
| 53 | || strcmp ("powerpc:vle", arches[i]) == 0 |
| 54 | || strcmp ("powerpc:e5500", arches[i]) == 0 |
| 55 | || strcmp ("powerpc:e6500", arches[i]) == 0) |
| 56 | { |
| 57 | /* PR 19797 */ |
| 58 | continue; |
| 59 | } |
| 60 | |
| 61 | QUIT; |
| 62 | |
| 63 | try |
| 64 | { |
| 65 | struct gdbarch_info info; |
| 66 | |
| 67 | gdbarch_info_init (&info); |
| 68 | info.bfd_arch_info = bfd_scan_arch (arches[i]); |
| 69 | |
| 70 | struct gdbarch *gdbarch = gdbarch_find_by_info (info); |
| 71 | SELF_CHECK (gdbarch != NULL); |
| 72 | |
| 73 | function (gdbarch); |
| 74 | } |
| 75 | catch (const gdb_exception_error &ex) |
| 76 | { |
| 77 | pass = false; |
| 78 | exception_fprintf (gdb_stderr, ex, |
| 79 | _("Self test failed: arch %s: "), arches[i]); |
| 80 | } |
| 81 | |
| 82 | reset (); |
| 83 | } |
| 84 | |
| 85 | SELF_CHECK (pass); |
| 86 | } |
| 87 | |
| 88 | self_test_foreach_arch_function *function; |
| 89 | }; |
| 90 | |
| 91 | void |
| 92 | register_test_foreach_arch (const std::string &name, |
| 93 | self_test_foreach_arch_function *function) |
| 94 | { |
| 95 | register_test (name, new gdbarch_selftest (function)); |
| 96 | } |
| 97 | |
| 98 | void |
| 99 | reset () |
| 100 | { |
| 101 | /* Clear GDB internal state. */ |
| 102 | registers_changed (); |
| 103 | reinit_frame_cache (); |
| 104 | } |
| 105 | } // namespace selftests |
| 106 | #endif /* GDB_SELF_TEST */ |