--- static-analysis/coverity/model.c | 63 ++++++++++++++++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100644 static-analysis/coverity/model.c
diff --git a/static-analysis/coverity/model.c b/static-analysis/coverity/model.c new file mode 100644 index 0000000..cd25d2b --- /dev/null +++ b/static-analysis/coverity/model.c @@ -0,0 +1,63 @@ +/* SPDX-License-Identifier: BSD-2-Clause */ + +/** + * @file + * + * @brief This file provides models for the Coverity static analyser. + * + * If you update this file, then ask a project administrator to update the + * analysis settings: + * + * https://scan.coverity.com/projects/rtems?tab=analysis_settings + */ + +/* + * Copyright (C) 2021 embedded brains GmbH (http://www.embedded-brains.de) + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. 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. + * + * 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 THE COPYRIGHT OWNER OR CONTRIBUTORS 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. + */ + +#define _CPU_Fatal_halt( _source, _error ) \ + do { \ + (void) _source; \ + (void) _error; \ + __coverity_panic__(); \ + } while( 0 ) + +#define _CPU_ISR_Disable( _level ) \ + do { \ + _level = 0; \ + __coverity_exclusive_lock_acquire__( &_level ); \ + } while( 0 ) + +#define _CPU_ISR_Enable( _level ) \ + do { \ + __coverity_exclusive_lock_release__( &_level ); \ + } while( 0 ) + +#define _Assert( _e ) \ + ( ( _e ) ? ( void ) 0 : __coverity_panic__() ) + +void __builtin_unreachable( void ) +{ + __coverity_panic__(); +} -- 2.26.2 _______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
