2 FreeRTOS V8.1.1 - Copyright (C) 2014 Real Time Engineers Ltd.
\r
5 VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
\r
7 ***************************************************************************
\r
9 * FreeRTOS provides completely free yet professionally developed, *
\r
10 * robust, strictly quality controlled, supported, and cross *
\r
11 * platform software that has become a de facto standard. *
\r
13 * Help yourself get started quickly and support the FreeRTOS *
\r
14 * project by purchasing a FreeRTOS tutorial book, reference *
\r
15 * manual, or both from: http://www.FreeRTOS.org/Documentation *
\r
19 ***************************************************************************
\r
21 This file is part of the FreeRTOS distribution.
\r
23 FreeRTOS is free software; you can redistribute it and/or modify it under
\r
24 the terms of the GNU General Public License (version 2) as published by the
\r
25 Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
\r
27 >>! NOTE: The modification to the GPL is included to allow you to !<<
\r
28 >>! distribute a combined work that includes FreeRTOS without being !<<
\r
29 >>! obliged to provide the source code for proprietary components !<<
\r
30 >>! outside of the FreeRTOS kernel. !<<
\r
32 FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
\r
33 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
\r
34 FOR A PARTICULAR PURPOSE. Full license text is available from the following
\r
35 link: http://www.freertos.org/a00114.html
\r
39 ***************************************************************************
\r
41 * Having a problem? Start by reading the FAQ "My application does *
\r
42 * not run, what could be wrong?" *
\r
44 * http://www.FreeRTOS.org/FAQHelp.html *
\r
46 ***************************************************************************
\r
48 http://www.FreeRTOS.org - Documentation, books, training, latest versions,
\r
49 license and Real Time Engineers Ltd. contact details.
\r
51 http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
\r
52 including FreeRTOS+Trace - an indispensable productivity tool, a DOS
\r
53 compatible FAT file system, and our tiny thread aware UDP/IP stack.
\r
55 http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
\r
56 Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
\r
57 licenses offer ticketed support, indemnification and middleware.
\r
59 http://www.SafeRTOS.com - High Integrity Systems also provide a safety
\r
60 engineered and independently SIL3 certified version for use in safety and
\r
61 mission critical applications that require provable dependability.
\r
66 #include <FreeRTOSConfig.h>
\r
72 EXTERN ulRegTest1LoopCounter
\r
73 EXTERN ulRegTest2LoopCounter
\r
75 PUBLIC vRegTest1Task
\r
76 PUBLIC vRegTest2Task
\r
77 PUBLIC vRegTestClearFlopRegistersToParameterValue
\r
78 PUBLIC ulRegTestCheckFlopRegistersContainParameterValue
\r
80 /*-----------------------------------------------------------*/
\r
84 /* Fill the core registers with known values. */
\r
99 /* Fill the VFP registers with known values. */
\r
118 /* Check all the VFP registers still contain the values set above.
\r
119 First save registers that are clobbered by the test. */
\r
124 bne reg1_error_loopf
\r
126 bne reg1_error_loopf
\r
129 bne reg1_error_loopf
\r
131 bne reg1_error_loopf
\r
134 bne reg1_error_loopf
\r
136 bne reg1_error_loopf
\r
139 bne reg1_error_loopf
\r
141 bne reg1_error_loopf
\r
144 bne reg1_error_loopf
\r
146 bne reg1_error_loopf
\r
149 bne reg1_error_loopf
\r
151 bne reg1_error_loopf
\r
154 bne reg1_error_loopf
\r
156 bne reg1_error_loopf
\r
159 bne reg1_error_loopf
\r
161 bne reg1_error_loopf
\r
164 bne reg1_error_loopf
\r
166 bne reg1_error_loopf
\r
169 bne reg1_error_loopf
\r
171 bne reg1_error_loopf
\r
174 bne reg1_error_loopf
\r
176 bne reg1_error_loopf
\r
179 bne reg1_error_loopf
\r
181 bne reg1_error_loopf
\r
184 bne reg1_error_loopf
\r
186 bne reg1_error_loopf
\r
189 bne reg1_error_loopf
\r
191 bne reg1_error_loopf
\r
194 bne reg1_error_loopf
\r
196 bne reg1_error_loopf
\r
199 bne reg1_error_loopf
\r
201 bne reg1_error_loopf
\r
203 /* Restore the registers that were clobbered by the test. */
\r
206 /* VFP register test passed. Jump to the core register test. */
\r
210 /* If this line is hit then a VFP register value was found to be
\r
217 bne reg1_error_loop
\r
219 bne reg1_error_loop
\r
221 bne reg1_error_loop
\r
223 bne reg1_error_loop
\r
225 bne reg1_error_loop
\r
227 bne reg1_error_loop
\r
229 bne reg1_error_loop
\r
231 bne reg1_error_loop
\r
233 bne reg1_error_loop
\r
235 bne reg1_error_loop
\r
237 bne reg1_error_loop
\r
239 bne reg1_error_loop
\r
241 bne reg1_error_loop
\r
243 /* Everything passed, increment the loop counter. */
\r
245 ldr r0, =ulRegTest1LoopCounter
\r
255 /* If this line is hit then there was an error in a core register value.
\r
256 The loop ensures the loop counter stops incrementing. */
\r
259 /*-----------------------------------------------------------*/
\r
264 /* Set all the core registers to known values. */
\r
279 /* Set all the VFP to known values. */
\r
299 /* Check all the VFP registers still contain the values set above.
\r
300 First save registers that are clobbered by the test. */
\r
305 bne reg2_error_loopf
\r
307 bne reg2_error_loopf
\r
310 bne reg2_error_loopf
\r
312 bne reg2_error_loopf
\r
315 bne reg2_error_loopf
\r
317 bne reg2_error_loopf
\r
320 bne reg2_error_loopf
\r
322 bne reg2_error_loopf
\r
325 bne reg2_error_loopf
\r
327 bne reg2_error_loopf
\r
330 bne reg2_error_loopf
\r
332 bne reg2_error_loopf
\r
335 bne reg2_error_loopf
\r
337 bne reg2_error_loopf
\r
340 bne reg2_error_loopf
\r
342 bne reg2_error_loopf
\r
345 bne reg2_error_loopf
\r
347 bne reg2_error_loopf
\r
350 bne reg2_error_loopf
\r
352 bne reg2_error_loopf
\r
355 bne reg2_error_loopf
\r
357 bne reg2_error_loopf
\r
360 bne reg2_error_loopf
\r
362 bne reg2_error_loopf
\r
365 bne reg2_error_loopf
\r
367 bne reg2_error_loopf
\r
370 bne reg2_error_loopf
\r
372 bne reg2_error_loopf
\r
375 bne reg2_error_loopf
\r
377 bne reg2_error_loopf
\r
380 bne reg2_error_loopf
\r
382 bne reg2_error_loopf
\r
384 /* Restore the registers that were clobbered by the test. */
\r
387 /* VFP register test passed. Jump to the core register test. */
\r
391 /* If this line is hit then a VFP register value was found to be
\r
398 bne reg2_error_loop
\r
400 bne reg2_error_loop
\r
402 bne reg2_error_loop
\r
404 bne reg2_error_loop
\r
406 bne reg2_error_loop
\r
408 bne reg2_error_loop
\r
410 bne reg2_error_loop
\r
412 bne reg2_error_loop
\r
414 bne reg2_error_loop
\r
416 bne reg2_error_loop
\r
418 bne reg2_error_loop
\r
420 bne reg2_error_loop
\r
422 bne reg2_error_loop
\r
424 /* Increment the loop counter to indicate this test is still functioning
\r
427 ldr r0, =ulRegTest2LoopCounter
\r
437 /* If this line is hit then there was an error in a core register value.
\r
438 This loop ensures the loop counter variable stops incrementing. */
\r
441 /*-----------------------------------------------------------*/
\r
443 vRegTestClearFlopRegistersToParameterValue
\r
445 /* Clobber the auto saved registers. */
\r
456 /*-----------------------------------------------------------*/
\r
458 ulRegTestCheckFlopRegistersContainParameterValue
\r