/*
 * Copyright (c) 2012 embedded brains GmbH.  All rights reserved.
 *
 *  embedded brains GmbH
 *  Obere Lagerstr. 30
 *  82178 Puchheim
 *  Germany
 *  <rtems@embedded-brains.de>
 *
 * The license and distribution terms for this file may be
 * found in the file LICENSE in this distribution or at
 * http://www.rtems.com/license/LICENSE.
 */

#if HAVE_CONFIG_H
  #include "config.h"
#endif

#include <rtems/fatal.h>

static const char *const internal_error_desc [] = {
  "INTERNAL_ERROR_NO_CONFIGURATION_TABLE",
  "INTERNAL_ERROR_NO_CPU_TABLE",
  "INTERNAL_ERROR_TOO_LITTLE_WORKSPACE",
  "INTERNAL_ERROR_WORKSPACE_ALLOCATION",
  "INTERNAL_ERROR_INTERRUPT_STACK_TOO_SMALL",
  "INTERNAL_ERROR_THREAD_EXITTED",
  "INTERNAL_ERROR_INCONSISTENT_MP_INFORMATION",
  "INTERNAL_ERROR_INVALID_NODE",
  "INTERNAL_ERROR_NO_MPCI",
  "INTERNAL_ERROR_BAD_PACKET",
  "INTERNAL_ERROR_OUT_OF_PACKETS",
  "INTERNAL_ERROR_OUT_OF_GLOBAL_OBJECTS",
  "INTERNAL_ERROR_OUT_OF_PROXIES",
  "INTERNAL_ERROR_INVALID_GLOBAL_ID",
  "INTERNAL_ERROR_BAD_STACK_HOOK",
  "INTERNAL_ERROR_BAD_ATTRIBUTES",
  "INTERNAL_ERROR_IMPLEMENTATION_KEY_CREATE_INCONSISTENCY",
  "INTERNAL_ERROR_IMPLEMENTATION_BLOCKING_OPERATION_CANCEL",
  "INTERNAL_ERROR_MUTEX_OBTAIN_FROM_BAD_STATE",
  "INTERNAL_ERROR_UNLIMITED_AND_MAXIMUM_IS_0",
  "INTERNAL_ERROR_SHUTDOWN_WHEN_NOT_UP",
  "INTERNAL_ERROR_GXX_KEY_ADD_FAILED",
  "INTERNAL_ERROR_GXX_MUTEX_INIT_FAILED",
  "INTERNAL_ERROR_NO_MEMORY_FOR_HEAP",
  "INTERNAL_ERROR_CPU_ISR_INSTALL_VECTOR"
};

const char *rtems_internal_error_description( rtems_fatal_code error )
{
  size_t i = error;
  const char *desc = "?";

  if ( i < RTEMS_ARRAY_SIZE( internal_error_desc ) ) {
    desc = internal_error_desc [i];
  }

  return desc;
}