Add simple definitions for various macros to help spatch parse the special igt control flow blocks and other macros correctly. Signed-off-by: Thomas Wood <thomas.wood@xxxxxxxxx> --- lib/igt-spatch.h | 41 +++++++++++++++++++++++++++++++++++++++++ lib/igt.cocci | 6 +++--- 2 files changed, 44 insertions(+), 3 deletions(-) create mode 100644 lib/igt-spatch.h diff --git a/lib/igt-spatch.h b/lib/igt-spatch.h new file mode 100644 index 0000000..f9d53ea --- /dev/null +++ b/lib/igt-spatch.h @@ -0,0 +1,41 @@ +/* + * Copyright © 2015 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + * + */ + +/* various macros to help spatch parsing */ + +#error This header should only be used with spatch + +/* define igt control flow blocks as ordinary code blocks */ +#define igt_fixture +#define igt_subtest(name) +#define igt_subtest_f(f...) +#define igt_fork(child, num_children) +#define igt_fork_helper(proc) + +#define igt_main int main(int argc, char *argv) +#define igt_simple_main int main(int argc, char *argv) + +/* the third parameter of timercmp is an operator, so needs to be defined as a + * macro to be parsed correctly */ +#define timercmp(a, b, CMP) (1) diff --git a/lib/igt.cocci b/lib/igt.cocci index 156f0cf..e7bef8d 100644 --- a/lib/igt.cocci +++ b/lib/igt.cocci @@ -1,7 +1,7 @@ -// Semantic patch for common patters and their replacement by igt infrastructure -// and macros. Please run with +// Semantic patch for common patterns and their replacement by igt +// infrastructure and macros. Please run with // -// spatch --sp-file lib/igt.cocci --in-place tests/*.c +// spatch --sp-file lib/igt.cocci --macro-file lib/igt-spatch.h --in-place tests/*.c // // on your new testcase. -- 2.1.0 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
