sptests/spfatal09/init.c

0001 /* SPDX-License-Identifier: BSD-2-Clause */
0002
0003 #ifdef HAVE_CONFIG_H
0004 #include "config.h"
0005 #endif
0006
0007 #include "../spfatal_support/spfatal.h"
0008
0009 /*
0010  *  Malloc Initialization Error
0011  *
0012  *  COPYRIGHT (c) 1989-2010.
0013  *  On-Line Applications Research Corporation (OAR).
0014  *
0015  * Redistribution and use in source and binary forms, with or without
0016  * modification, are permitted provided that the following conditions
0017  * are met:
0018  * 1. Redistributions of source code must retain the above copyright
0019  *    notice, this list of conditions and the following disclaimer.
0020  * 2. Redistributions in binary form must reproduce the above copyright
0021  *    notice, this list of conditions and the following disclaimer in the
0022  *    documentation and/or other materials provided with the distribution.
0023  *
0024  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
0025  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
0026  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
0027  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
0028  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
0029  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
0030  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
0031  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
0032  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
0033  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
0034  * POSSIBILITY OF SUCH DAMAGE.
0035  */
0036
0037 #include <rtems/score/memory.h>
0038 #include <rtems/sysinit.h>
0039
0040 #include <stdlib.h>
0041
0042 #define FATAL_ERROR_TEST_NAME            "9"
0043 #define FATAL_ERROR_DESCRIPTION          "Bad heap address to malloc"
0044 #define FATAL_ERROR_EXPECTED_SOURCE      INTERNAL_ERROR_CORE
0045 #define FATAL_ERROR_EXPECTED_ERROR       INTERNAL_ERROR_NO_MEMORY_FOR_HEAP
0046
0047 static void force_error( void )
0048 {
0049   void *p;
0050
0051   /* we will not run this far */
0052   p = malloc( 1 );
0053   RTEMS_OBFUSCATE_VARIABLE( p );
0054 }
0055
0056 static void consume_all_memory( void )
0057 {
0058   const Memory_Information *mem;
0059   size_t                    i;
0060
0061   mem = _Memory_Get();
0062
0063   for ( i = 0; i < _Memory_Get_count( mem ); ++i ) {
0064     Memory_Area *area;
0065
0066     area = _Memory_Get_area( mem, i );
0067     _Memory_Consume( area, _Memory_Get_free_size( area ) );
0068   }
0069 }
0070
0071 RTEMS_SYSINIT_ITEM(
0072   consume_all_memory,
0073   RTEMS_SYSINIT_MALLOC,
0074   RTEMS_SYSINIT_ORDER_FIRST
0075 );
0076
0077 #include "../spfatal_support/spfatalimpl.h"