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author | Xavier Leroy <xavier.leroy@inria.fr> | 2015-04-25 12:38:16 +0200 |
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committer | Xavier Leroy <xavier.leroy@inria.fr> | 2015-04-25 12:38:16 +0200 |
commit | 1909a882df9e40c079b7fbcdfba3d1742c52a0fb (patch) | |
tree | 3649a07f7fb56bd9f1d05e7a65b3a30fc807c75d /runtime/include/stdbool.h | |
parent | 3c6f5343e0e64b273658b6b3508a8dd6c29b8cef (diff) | |
download | compcert-1909a882df9e40c079b7fbcdfba3d1742c52a0fb.tar.gz compcert-1909a882df9e40c079b7fbcdfba3d1742c52a0fb.zip |
Provide and use compiler-dependent standard headers.
This branch provides implementations of the following standard headers:
<float.h> <stdarg.h> <stdbool.h> <stddef.h> <varargs.h>
These are the headers that are provided by GCC and Clang, as opposed
to being provided by Glibc and similar C standard libraries.
Configuration flag "-no-standard-headers" deactivates the installation
and use of these headers.
Lightly tested so far (IA32 Linux).
Diffstat (limited to 'runtime/include/stdbool.h')
-rw-r--r-- | runtime/include/stdbool.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/runtime/include/stdbool.h b/runtime/include/stdbool.h new file mode 100644 index 00000000..b9ff9399 --- /dev/null +++ b/runtime/include/stdbool.h @@ -0,0 +1,39 @@ +/* This file is part of the Compcert verified compiler. + * + * Copyright (c) 2015 Institut National de Recherche en Informatique et + * en Automatique. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * * Neither the name of the <organization> nor the + * names of its contributors may be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT + * HOLDER> BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* <stdbool.h> -- Boolean type and values (ISO C99 7.16) */ + +#ifndef _STDBOOL_H +#define _STDBOOL_H + +#define bool _Bool +#define true 1 +#define false 0 + +#endif |