2 FreeRTOS V7.4.0 - Copyright (C) 2013 Real Time Engineers Ltd.
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4 FEATURES AND PORTS ARE ADDED TO FREERTOS ALL THE TIME. PLEASE VISIT
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5 http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
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7 ***************************************************************************
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9 * FreeRTOS tutorial books are available in pdf and paperback. *
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10 * Complete, revised, and edited pdf reference manuals are also *
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13 * Purchasing FreeRTOS documentation will not only help you, by *
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14 * ensuring you get running as quickly as possible and with an *
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15 * in-depth knowledge of how to use FreeRTOS, it will also help *
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16 * the FreeRTOS project to continue with its mission of providing *
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17 * professional grade, cross platform, de facto standard solutions *
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18 * for microcontrollers - completely free of charge! *
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20 * >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
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22 * Thank you for using FreeRTOS, and thank you for your support! *
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24 ***************************************************************************
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27 This file is part of the FreeRTOS distribution.
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29 FreeRTOS is free software; you can redistribute it and/or modify it under
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30 the terms of the GNU General Public License (version 2) as published by the
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31 Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
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33 >>>>>>NOTE<<<<<< The modification to the GPL is included to allow you to
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34 distribute a combined work that includes FreeRTOS without being obliged to
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35 provide the source code for proprietary components outside of the FreeRTOS
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38 FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
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39 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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40 FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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41 details. You should have received a copy of the GNU General Public License
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42 and the FreeRTOS license exception along with FreeRTOS; if not itcan be
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43 viewed here: http://www.freertos.org/a00114.html and also obtained by
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44 writing to Real Time Engineers Ltd., contact details for whom are available
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45 on the FreeRTOS WEB site.
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49 ***************************************************************************
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51 * Having a problem? Start by reading the FAQ "My application does *
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52 * not run, what could be wrong?" *
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54 * http://www.FreeRTOS.org/FAQHelp.html *
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56 ***************************************************************************
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59 http://www.FreeRTOS.org - Documentation, books, training, latest versions,
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60 license and Real Time Engineers Ltd. contact details.
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62 http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
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63 including FreeRTOS+Trace - an indispensable productivity tool, and our new
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64 fully thread aware and reentrant UDP/IP stack.
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66 http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
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67 Integrity Systems, who sell the code with commercial support,
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68 indemnification and middleware, under the OpenRTOS brand.
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70 http://www.SafeRTOS.com - High Integrity Systems also provide a safety
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71 engineered and independently SIL3 certified version for use in safety and
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72 mission critical applications that require provable dependability.
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76 * This file defines the RegTest tasks as described at the top of main.c
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79 .global _vRegTest1Task
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80 .short _vRegTest1Task
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81 .global _vRegTest2Task
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82 .short _vRegTest2Task
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84 .extern _vRegTestError
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85 .extern _usRegTest1LoopCounter
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86 .extern _usRegTest2LoopCounter
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90 * Fill all the registers with known values, then check that the registers
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91 * contain the expected value. An incorrect value being indicative of an
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92 * error in the context switch mechanism.
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96 /* First fill the registers. */
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103 #if __DATA_MODEL__ == __DATA_MODEL_FAR__
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105 ; ES is not saved or restored when using the near memory model so only
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106 ; test it when using the far model.
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113 /* Continuously check that the register values remain at their expected
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114 values. The BRK is to test the yield. This task runs at low priority
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115 so will also regularly get preempted. */
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118 /* Compare with the expected value. */
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122 /* Jump over the branch to vRegTestError() if the register contained the
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123 expected value - otherwise flag an error by executing vRegTestError(). */
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124 BR !!_vRegTestError
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126 /* Repeat for all the registers. */
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130 BR !!_vRegTestError
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134 BR !!_vRegTestError
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138 BR !!_vRegTestError
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142 BR !!_vRegTestError
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144 #if __DATA_MODEL__ == __DATA_MODEL_FAR__
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146 /* ES is not saved or restored when using the near memory model so only
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147 test it when using the far model. */
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151 BR !!_vRegTestError
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155 /* Indicate that this task is still cycling. */
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156 INCW !_usRegTest1LoopCounter
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163 * Fill all the registers with known values, then check that the registers
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164 * contain the expected value. An incorrect value being indicative of an
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165 * error in the context switch mechanism.
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175 #if __DATA_MODEL__ == __DATA_MODEL_FAR__
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184 BR !!_vRegTestError
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188 BR !!_vRegTestError
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192 BR !!_vRegTestError
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196 BR !!_vRegTestError
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200 BR !!_vRegTestError
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202 #if __DATA_MODEL__ == __DATA_MODEL_FAR__
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207 BR !!_vRegTestError
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211 /* Indicate that this task is still cycling. */
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212 INCW !_usRegTest2LoopCounter
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