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Diffstat (limited to 'cpukit/include/rtems/score/exception.h')
-rw-r--r-- | cpukit/include/rtems/score/exception.h | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/cpukit/include/rtems/score/exception.h b/cpukit/include/rtems/score/exception.h new file mode 100644 index 0000000000..979a5aae7e --- /dev/null +++ b/cpukit/include/rtems/score/exception.h @@ -0,0 +1,71 @@ +/* SPDX-License-Identifier: BSD-2-Clause */ + +/** + * @file + * + * @ingroup RTEMSScoreException + * + * @brief This header file provides the interfaces for mapping + * exceptions to signsls. + */ + +/* + * Copyright (C) 2021 On-Line Applications Research Corporation (OAR) + * + * 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. + */ + +#ifndef _RTEMS_EXCEPTION_H +#define _RTEMS_EXCEPTION_H + +#include <rtems/fatal.h> + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * @defgroup RTEMSScoreException Exception Mapping Interfaces + * + * @ingroup RTEMSScore + * + * @brief This group contains the interfaces for mapping machine exceptions to + * signals using the fatal error handler. + */ + +/** + * @brief Handle an exception frame for the purpose of mapping signals + * + * See CONFIGURE_EXCEPTION_TO_SIGNAL_MAPPING documentation in the + * "RTEMS Classic API Guide". + */ +void _Exception_Raise_signal( + Internal_errors_Source source, + bool always_set_to_false, + Internal_errors_t code +); + +#ifdef __cplusplus +} +#endif + +#endif /* _RTEMS_EXCEPTION_H */ |