diff options
Diffstat (limited to 'cpukit/include/rtems/score/interr.h')
| -rw-r--r-- | cpukit/include/rtems/score/interr.h | 59 |
1 files changed, 36 insertions, 23 deletions
diff --git a/cpukit/include/rtems/score/interr.h b/cpukit/include/rtems/score/interr.h index 33e9524b65..003e80e0bd 100644 --- a/cpukit/include/rtems/score/interr.h +++ b/cpukit/include/rtems/score/interr.h @@ -1,3 +1,5 @@ +/* SPDX-License-Identifier: BSD-2-Clause */ + /** * @file * @@ -11,9 +13,26 @@ * COPYRIGHT (c) 1989-2009. * On-Line Applications Research Corporation (OAR). * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. + * 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_SCORE_INTERR_H @@ -144,12 +163,19 @@ typedef enum { RTEMS_FATAL_SOURCE_HEAP = 13, /** + * @brief Fatal source for spurious interrupts. + * + * The fatal code is the interrupt vector number of the spurious interrupt. + */ + RTEMS_FATAL_SOURCE_SPURIOUS_INTERRUPT = 14, + + /** * @brief The last available fatal source. * * This enum value ensures that the enum type needs at least 32-bits for * architectures with short enums. */ - RTEMS_FATAL_SOURCE_LAST = 0xffffffff + RTEMS_FATAL_SOURCE_LAST = 0x7fffffff } Internal_errors_Source; /** @@ -181,8 +207,8 @@ typedef enum { /* INTERNAL_ERROR_THREAD_QUEUE_ENQUEUE_FROM_BAD_STATE = 18, */ /* INTERNAL_ERROR_UNLIMITED_AND_MAXIMUM_IS_0 = 19, */ /* INTERNAL_ERROR_SHUTDOWN_WHEN_NOT_UP = 20, */ - INTERNAL_ERROR_GXX_KEY_ADD_FAILED = 21, - INTERNAL_ERROR_GXX_MUTEX_INIT_FAILED = 22, + /* INTERNAL_ERROR_GXX_KEY_ADD_FAILED = 21, */ + /* INTERNAL_ERROR_GXX_MUTEX_INIT_FAILED = 22, */ INTERNAL_ERROR_NO_MEMORY_FOR_HEAP = 23, INTERNAL_ERROR_CPU_ISR_INSTALL_VECTOR = 24, INTERNAL_ERROR_RESOURCE_IN_USE = 25, @@ -203,26 +229,14 @@ typedef enum { INTERNAL_ERROR_NO_MEMORY_FOR_PER_CPU_DATA = 40, INTERNAL_ERROR_TOO_LARGE_TLS_SIZE = 41, INTERNAL_ERROR_RTEMS_INIT_TASK_CONSTRUCT_FAILED = 42, + INTERNAL_ERROR_IDLE_THREAD_CREATE_FAILED = 43, + INTERNAL_ERROR_NO_MEMORY_FOR_IDLE_TASK_STORAGE = 44, + INTERNAL_ERROR_IDLE_THREAD_STACK_TOO_SMALL = 45 } Internal_errors_Core_list; typedef CPU_Uint32ptr Internal_errors_t; /** - * This type holds the fatal error information. - */ -typedef struct { - /** This is the source of the error. */ - Internal_errors_Source the_source; - /** This is the error code. */ - Internal_errors_t the_error; -} Internal_errors_Information; - -/** - * When a fatal error occurs, the error information is stored here. - */ -extern Internal_errors_Information _Internal_errors_What_happened; - -/** * @brief Initiates system termination. * * This routine is invoked when the application or the executive itself @@ -246,8 +260,7 @@ extern Internal_errors_Information _Internal_errors_What_happened; * may install an initial extension that performs a system reset. In this case * the non-initial extensions will be not called. * - * Once all fatal handler executed the error information will be stored to - * _Internal_errors_What_happened and the system state is set to + * Once all fatal handler executed the system state is set to * SYSTEM_STATE_TERMINATED. * * The final step is to call the CPU specific _CPU_Fatal_halt(). |