2 * FreeRTOS Kernel V10.0.0
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3 * Copyright (C) 2017 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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5 * Permission is hereby granted, free of charge, to any person obtaining a copy of
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6 * this software and associated documentation files (the "Software"), to deal in
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7 * the Software without restriction, including without limitation the rights to
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8 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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9 * the Software, and to permit persons to whom the Software is furnished to do so,
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10 * subject to the following conditions:
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12 * The above copyright notice and this permission notice shall be included in all
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13 * copies or substantial portions of the Software. If you wish to use our Amazon
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14 * FreeRTOS name, please do so in a fair use way that does not cause confusion.
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16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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18 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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19 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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20 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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21 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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23 * http://www.FreeRTOS.org
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24 * http://aws.amazon.com/freertos
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26 * 1 tab == 4 spaces!
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30 __asm vRegTest1Task( void )
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33 IMPORT ulRegTest1LoopCounter
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35 /* Fill the core registers with known values. */
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50 /* Fill the VFP registers with known values. */
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69 /* Check all the VFP registers still contain the values set above.
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70 First save registers that are clobbered by the test. */
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75 bne reg1_error_loopf
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77 bne reg1_error_loopf
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80 bne reg1_error_loopf
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82 bne reg1_error_loopf
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85 bne reg1_error_loopf
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87 bne reg1_error_loopf
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90 bne reg1_error_loopf
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92 bne reg1_error_loopf
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95 bne reg1_error_loopf
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97 bne reg1_error_loopf
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100 bne reg1_error_loopf
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102 bne reg1_error_loopf
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105 bne reg1_error_loopf
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107 bne reg1_error_loopf
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110 bne reg1_error_loopf
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112 bne reg1_error_loopf
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115 bne reg1_error_loopf
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117 bne reg1_error_loopf
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120 bne reg1_error_loopf
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122 bne reg1_error_loopf
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125 bne reg1_error_loopf
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127 bne reg1_error_loopf
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130 bne reg1_error_loopf
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132 bne reg1_error_loopf
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135 bne reg1_error_loopf
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137 bne reg1_error_loopf
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140 bne reg1_error_loopf
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142 bne reg1_error_loopf
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145 bne reg1_error_loopf
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147 bne reg1_error_loopf
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150 bne reg1_error_loopf
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152 bne reg1_error_loopf
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154 /* Restore the registers that were clobbered by the test. */
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157 /* VFP register test passed. Jump to the core register test. */
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161 /* If this line is hit then a VFP register value was found to be
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168 bne reg1_error_loop
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170 bne reg1_error_loop
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172 bne reg1_error_loop
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174 bne reg1_error_loop
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176 bne reg1_error_loop
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178 bne reg1_error_loop
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180 bne reg1_error_loop
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182 bne reg1_error_loop
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184 bne reg1_error_loop
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186 bne reg1_error_loop
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188 bne reg1_error_loop
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190 bne reg1_error_loop
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192 bne reg1_error_loop
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194 /* Everything passed, increment the loop counter. */
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196 ldr r0, =ulRegTest1LoopCounter
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206 /* If this line is hit then there was an error in a core register value.
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207 The loop ensures the loop counter stops incrementing. */
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211 /*-----------------------------------------------------------*/
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213 __asm vRegTest2Task( void )
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216 IMPORT ulRegTest2LoopCounter
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218 /* Set all the core registers to known values. */
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233 /* Set all the VFP to known values. */
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253 /* Check all the VFP registers still contain the values set above.
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254 First save registers that are clobbered by the test. */
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259 bne reg2_error_loopf
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261 bne reg2_error_loopf
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264 bne reg2_error_loopf
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266 bne reg2_error_loopf
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269 bne reg2_error_loopf
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271 bne reg2_error_loopf
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274 bne reg2_error_loopf
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276 bne reg2_error_loopf
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279 bne reg2_error_loopf
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281 bne reg2_error_loopf
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284 bne reg2_error_loopf
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286 bne reg2_error_loopf
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289 bne reg2_error_loopf
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291 bne reg2_error_loopf
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294 bne reg2_error_loopf
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296 bne reg2_error_loopf
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299 bne reg2_error_loopf
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301 bne reg2_error_loopf
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304 bne reg2_error_loopf
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306 bne reg2_error_loopf
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309 bne reg2_error_loopf
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311 bne reg2_error_loopf
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314 bne reg2_error_loopf
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316 bne reg2_error_loopf
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319 bne reg2_error_loopf
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321 bne reg2_error_loopf
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324 bne reg2_error_loopf
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326 bne reg2_error_loopf
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329 bne reg2_error_loopf
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331 bne reg2_error_loopf
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334 bne reg2_error_loopf
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336 bne reg2_error_loopf
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338 /* Restore the registers that were clobbered by the test. */
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341 /* VFP register test passed. Jump to the core register test. */
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345 /* If this line is hit then a VFP register value was found to be
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352 bne reg2_error_loop
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354 bne reg2_error_loop
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356 bne reg2_error_loop
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358 bne reg2_error_loop
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360 bne reg2_error_loop
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362 bne reg2_error_loop
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364 bne reg2_error_loop
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366 bne reg2_error_loop
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368 bne reg2_error_loop
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370 bne reg2_error_loop
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372 bne reg2_error_loop
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374 bne reg2_error_loop
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376 bne reg2_error_loop
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378 /* Increment the loop counter to indicate this test is still functioning
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381 ldr r0, =ulRegTest2LoopCounter
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391 /* If this line is hit then there was an error in a core register value.
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392 This loop ensures the loop counter variable stops incrementing. */
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396 /*-----------------------------------------------------------*/
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398 __asm vRegTestClearFlopRegistersToParameterValue( unsigned long ulValue )
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402 /* Clobber the auto saved registers. */
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413 /*-----------------------------------------------------------*/
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415 __asm ulRegTestCheckFlopRegistersContainParameterValue( unsigned long ulValue )
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