diff options
Diffstat (limited to 'gdbsupport/preprocessor.h')
| -rw-r--r-- | gdbsupport/preprocessor.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/gdbsupport/preprocessor.h b/gdbsupport/preprocessor.h new file mode 100644 index 00000000000..6130280ea33 --- /dev/null +++ b/gdbsupport/preprocessor.h @@ -0,0 +1,35 @@ +/* Copyright (C) 2017-2020 Free Software Foundation, Inc. + + This file is part of GDB. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ + +#ifndef COMMON_PREPROCESSOR_H +#define COMMON_PREPROCESSOR_H + +/* Generally useful preprocessor bits. */ + +/* Concatenate two tokens. */ +#define CONCAT_1(a, b) a ## b +#define CONCAT(a, b) CONCAT_1 (a, b) + +/* Stringification. */ +#define STRINGIFY_1(x) #x +#define STRINGIFY(x) STRINGIFY_1 (x) + +/* Escape parens out. Useful if you need to pass an argument that + includes commas to another macro. */ +#define ESC_PARENS(...) __VA_ARGS__ + +#endif /* COMMON_PREPROCESSOR_H */ |