1 | /* SPDX-License-Identifier: BSD-2-Clause */ |
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2 | |
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3 | /* |
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4 | * COPYRIGHT (c) 1989-2009. |
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5 | * On-Line Applications Research Corporation (OAR). |
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6 | * |
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7 | * Redistribution and use in source and binary forms, with or without |
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8 | * modification, are permitted provided that the following conditions |
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9 | * are met: |
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10 | * 1. Redistributions of source code must retain the above copyright |
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11 | * notice, this list of conditions and the following disclaimer. |
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12 | * 2. Redistributions in binary form must reproduce the above copyright |
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13 | * notice, this list of conditions and the following disclaimer in the |
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14 | * documentation and/or other materials provided with the distribution. |
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15 | * |
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16 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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17 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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18 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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19 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
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20 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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21 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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22 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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23 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
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24 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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25 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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26 | * POSSIBILITY OF SUCH DAMAGE. |
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27 | */ |
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28 | |
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29 | #ifdef HAVE_CONFIG_H |
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30 | #include "config.h" |
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31 | #endif |
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32 | |
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33 | #include <tmacros.h> |
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34 | |
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35 | const char rtems_test_name[] = "SPSTKALLOC"; |
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36 | |
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37 | /* forward declarations to avoid warnings */ |
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38 | rtems_task Init(rtems_task_argument argument); |
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39 | |
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40 | #define MAXIMUM_STACKS 2 |
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41 | |
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42 | typedef struct { |
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43 | uint8_t Space[CPU_STACK_MINIMUM_SIZE]; |
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44 | } StackMemory_t; |
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45 | |
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46 | int stackToAlloc = 0; |
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47 | StackMemory_t Stacks[MAXIMUM_STACKS]; |
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48 | void *StackDeallocated = NULL; |
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49 | |
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50 | static void *StackAllocator(size_t size) |
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51 | { |
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52 | if (stackToAlloc < MAXIMUM_STACKS) |
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53 | return &Stacks[stackToAlloc++]; |
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54 | return NULL; |
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55 | } |
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56 | |
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57 | static void StackDeallocator(void *stack) |
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58 | { |
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59 | StackDeallocated = stack; |
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60 | } |
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61 | |
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62 | rtems_task Init( |
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63 | rtems_task_argument ignored |
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64 | ) |
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65 | { |
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66 | rtems_status_code rc; |
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67 | rtems_id taskId; |
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68 | rtems_id taskId1; |
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69 | |
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70 | TEST_BEGIN(); |
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71 | |
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72 | puts( "Init - create task TA1 to use custom stack allocator - OK" ); |
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73 | rc = rtems_task_create( |
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74 | rtems_build_name( 'T', 'A', '1', ' ' ), |
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75 | 1, |
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76 | RTEMS_MINIMUM_STACK_SIZE, |
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77 | RTEMS_DEFAULT_MODES, |
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78 | RTEMS_DEFAULT_ATTRIBUTES, |
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79 | &taskId |
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80 | ); |
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81 | directive_failed( rc, "rtems_task_create of TA1" ); |
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82 | |
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83 | puts( "Init - create task TA1 to have custom stack allocator fail" ); |
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84 | rc = rtems_task_create( |
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85 | rtems_build_name( 'F', 'A', 'I', 'L' ), |
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86 | 1, |
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87 | RTEMS_MINIMUM_STACK_SIZE, |
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88 | RTEMS_DEFAULT_MODES, |
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89 | RTEMS_DEFAULT_ATTRIBUTES, |
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90 | &taskId1 |
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91 | ); |
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92 | fatal_directive_status( rc, RTEMS_UNSATISFIED, "rtems_task_create of FAIL" ); |
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93 | |
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94 | puts( "Init - delete task TA1 to use custom stack deallocator - OK" ); |
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95 | rc = rtems_task_delete( taskId ); |
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96 | directive_failed( rc, "rtems_task_delete of TA1" ); |
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97 | |
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98 | TEST_END(); |
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99 | rtems_test_exit(0); |
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100 | } |
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101 | |
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102 | /* configuration information */ |
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103 | |
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104 | #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER |
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105 | #define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER |
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106 | |
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107 | #define CONFIGURE_TASK_STACK_ALLOCATOR StackAllocator |
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108 | #define CONFIGURE_TASK_STACK_DEALLOCATOR StackDeallocator |
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109 | |
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110 | #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION |
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111 | |
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112 | #define CONFIGURE_RTEMS_INIT_TASKS_TABLE |
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113 | #define CONFIGURE_MAXIMUM_TASKS 3 |
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114 | |
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115 | #define CONFIGURE_INIT |
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116 | #include <rtems/confdefs.h> |
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117 | |
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118 | /* global variables */ |
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