mirror of
https://github.com/FreeRTOS/FreeRTOS-Kernel.git
synced 2025-10-26 23:36:32 -04:00
1277ba1661
* Revert "Remove coroutines (#874)"
This reverts commit 569c78fd8c.
* Update freertos Kernel submodule to latest head
* Remove temporary files
* Fix MingW demos and spell check
* Fix manifest version; fix headers
* Add ignore files and paths to core-checker.py
* Fix copyright in remaining files
* Fix PR check build failure
1. Remove defining `inline` in Makefile. This was causing build
warnings.
2. Ensure that the linker removed unused functions from various
compilation units.
3. Update the linker script so that all the functions are correctly
placed in FLASH section.
Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
---------
Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
Co-authored-by: Gaurav Aggarwal <aggarg@amazon.com>
479 lines
9.6 KiB
ArmAsm
479 lines
9.6 KiB
ArmAsm
/*
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* FreeRTOS V202212.00
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* Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of
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* this software and associated documentation files (the "Software"), to deal in
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* the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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* the Software, and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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* https://www.FreeRTOS.org
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* https://github.com/FreeRTOS
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*
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*/
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#include <FreeRTOSConfig.h>
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RSEG CODE:CODE(2)
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thumb
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EXTERN ulRegTest1LoopCounter
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EXTERN ulRegTest2LoopCounter
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PUBLIC vRegTest1Task
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PUBLIC vRegTest2Task
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PUBLIC vRegTestClearFlopRegistersToParameterValue
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PUBLIC ulRegTestCheckFlopRegistersContainParameterValue
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/*-----------------------------------------------------------*/
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vRegTest1Task
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/* Fill the core registers with known values. */
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mov r0, #100
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mov r1, #101
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mov r2, #102
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mov r3, #103
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mov r4, #104
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mov r5, #105
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mov r6, #106
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mov r7, #107
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mov r8, #108
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mov r9, #109
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mov r10, #110
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mov r11, #111
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mov r12, #112
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/* Fill the VFP registers with known values. */
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vmov d0, r0, r1
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vmov d1, r2, r3
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vmov d2, r4, r5
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vmov d3, r6, r7
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vmov d4, r8, r9
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vmov d5, r10, r11
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vmov d6, r0, r1
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vmov d7, r2, r3
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vmov d8, r4, r5
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vmov d9, r6, r7
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vmov d10, r8, r9
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vmov d11, r10, r11
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vmov d12, r0, r1
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vmov d13, r2, r3
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vmov d14, r4, r5
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vmov d15, r6, r7
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reg1_loop:
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/* Check all the VFP registers still contain the values set above.
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First save registers that are clobbered by the test. */
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push { r0-r1 }
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vmov r0, r1, d0
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cmp r0, #100
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bne reg1_error_loopf
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cmp r1, #101
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bne reg1_error_loopf
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vmov r0, r1, d1
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cmp r0, #102
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bne reg1_error_loopf
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cmp r1, #103
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bne reg1_error_loopf
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vmov r0, r1, d2
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cmp r0, #104
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bne reg1_error_loopf
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cmp r1, #105
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bne reg1_error_loopf
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vmov r0, r1, d3
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cmp r0, #106
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bne reg1_error_loopf
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cmp r1, #107
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bne reg1_error_loopf
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vmov r0, r1, d4
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cmp r0, #108
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bne reg1_error_loopf
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cmp r1, #109
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bne reg1_error_loopf
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vmov r0, r1, d5
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cmp r0, #110
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bne reg1_error_loopf
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cmp r1, #111
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bne reg1_error_loopf
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vmov r0, r1, d6
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cmp r0, #100
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bne reg1_error_loopf
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cmp r1, #101
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bne reg1_error_loopf
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vmov r0, r1, d7
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cmp r0, #102
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bne reg1_error_loopf
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cmp r1, #103
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bne reg1_error_loopf
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vmov r0, r1, d8
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cmp r0, #104
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bne reg1_error_loopf
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cmp r1, #105
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bne reg1_error_loopf
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vmov r0, r1, d9
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cmp r0, #106
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bne reg1_error_loopf
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cmp r1, #107
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bne reg1_error_loopf
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vmov r0, r1, d10
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cmp r0, #108
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bne reg1_error_loopf
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cmp r1, #109
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bne reg1_error_loopf
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vmov r0, r1, d11
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cmp r0, #110
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bne reg1_error_loopf
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cmp r1, #111
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bne reg1_error_loopf
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vmov r0, r1, d12
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cmp r0, #100
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bne reg1_error_loopf
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cmp r1, #101
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bne reg1_error_loopf
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vmov r0, r1, d13
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cmp r0, #102
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bne reg1_error_loopf
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cmp r1, #103
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bne reg1_error_loopf
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vmov r0, r1, d14
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cmp r0, #104
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bne reg1_error_loopf
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cmp r1, #105
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bne reg1_error_loopf
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vmov r0, r1, d15
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cmp r0, #106
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bne reg1_error_loopf
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cmp r1, #107
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bne reg1_error_loopf
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/* Restore the registers that were clobbered by the test. */
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pop {r0-r1}
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/* VFP register test passed. Jump to the core register test. */
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b reg1_loopf_pass
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reg1_error_loopf
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/* If this line is hit then a VFP register value was found to be
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incorrect. */
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b reg1_error_loopf
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reg1_loopf_pass
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cmp r0, #100
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bne reg1_error_loop
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cmp r1, #101
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bne reg1_error_loop
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cmp r2, #102
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bne reg1_error_loop
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cmp r3, #103
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bne reg1_error_loop
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cmp r4, #104
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bne reg1_error_loop
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cmp r5, #105
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bne reg1_error_loop
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cmp r6, #106
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bne reg1_error_loop
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cmp r7, #107
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bne reg1_error_loop
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cmp r8, #108
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bne reg1_error_loop
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cmp r9, #109
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bne reg1_error_loop
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cmp r10, #110
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bne reg1_error_loop
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cmp r11, #111
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bne reg1_error_loop
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cmp r12, #112
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bne reg1_error_loop
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/* Everything passed, increment the loop counter. */
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push { r0-r1 }
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ldr r0, =ulRegTest1LoopCounter
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ldr r1, [r0]
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adds r1, r1, #1
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str r1, [r0]
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pop { r0-r1 }
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/* Start again. */
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b reg1_loop
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reg1_error_loop:
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/* If this line is hit then there was an error in a core register value.
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The loop ensures the loop counter stops incrementing. */
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b reg1_error_loop
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/*-----------------------------------------------------------*/
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vRegTest2Task
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/* Set all the core registers to known values. */
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mov r0, #-1
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mov r1, #1
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mov r2, #2
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mov r3, #3
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mov r4, #4
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mov r5, #5
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mov r6, #6
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mov r7, #7
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mov r8, #8
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mov r9, #9
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mov r10, #10
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mov r11, #11
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mov r12, #12
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/* Set all the VFP to known values. */
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vmov d0, r0, r1
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vmov d1, r2, r3
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vmov d2, r4, r5
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vmov d3, r6, r7
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vmov d4, r8, r9
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vmov d5, r10, r11
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vmov d6, r0, r1
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vmov d7, r2, r3
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vmov d8, r4, r5
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vmov d9, r6, r7
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vmov d10, r8, r9
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vmov d11, r10, r11
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vmov d12, r0, r1
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vmov d13, r2, r3
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vmov d14, r4, r5
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vmov d15, r6, r7
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reg2_loop:
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/* Check all the VFP registers still contain the values set above.
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First save registers that are clobbered by the test. */
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push { r0-r1 }
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vmov r0, r1, d0
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cmp r0, #-1
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bne reg2_error_loopf
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cmp r1, #1
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bne reg2_error_loopf
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vmov r0, r1, d1
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cmp r0, #2
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bne reg2_error_loopf
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cmp r1, #3
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bne reg2_error_loopf
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vmov r0, r1, d2
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cmp r0, #4
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bne reg2_error_loopf
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cmp r1, #5
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bne reg2_error_loopf
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vmov r0, r1, d3
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cmp r0, #6
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bne reg2_error_loopf
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cmp r1, #7
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bne reg2_error_loopf
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vmov r0, r1, d4
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cmp r0, #8
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bne reg2_error_loopf
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cmp r1, #9
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bne reg2_error_loopf
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vmov r0, r1, d5
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cmp r0, #10
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bne reg2_error_loopf
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cmp r1, #11
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bne reg2_error_loopf
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vmov r0, r1, d6
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cmp r0, #-1
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bne reg2_error_loopf
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cmp r1, #1
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bne reg2_error_loopf
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vmov r0, r1, d7
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cmp r0, #2
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bne reg2_error_loopf
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cmp r1, #3
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bne reg2_error_loopf
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vmov r0, r1, d8
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cmp r0, #4
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bne reg2_error_loopf
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cmp r1, #5
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bne reg2_error_loopf
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vmov r0, r1, d9
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cmp r0, #6
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bne reg2_error_loopf
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cmp r1, #7
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bne reg2_error_loopf
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vmov r0, r1, d10
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cmp r0, #8
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bne reg2_error_loopf
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cmp r1, #9
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bne reg2_error_loopf
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vmov r0, r1, d11
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cmp r0, #10
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bne reg2_error_loopf
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cmp r1, #11
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bne reg2_error_loopf
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vmov r0, r1, d12
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cmp r0, #-1
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bne reg2_error_loopf
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cmp r1, #1
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bne reg2_error_loopf
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vmov r0, r1, d13
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cmp r0, #2
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bne reg2_error_loopf
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cmp r1, #3
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bne reg2_error_loopf
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vmov r0, r1, d14
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cmp r0, #4
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bne reg2_error_loopf
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cmp r1, #5
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bne reg2_error_loopf
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vmov r0, r1, d15
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cmp r0, #6
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bne reg2_error_loopf
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cmp r1, #7
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bne reg2_error_loopf
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/* Restore the registers that were clobbered by the test. */
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pop {r0-r1}
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/* VFP register test passed. Jump to the core register test. */
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b reg2_loopf_pass
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reg2_error_loopf
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/* If this line is hit then a VFP register value was found to be
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incorrect. */
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b reg2_error_loopf
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reg2_loopf_pass
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cmp r0, #-1
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bne reg2_error_loop
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cmp r1, #1
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bne reg2_error_loop
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cmp r2, #2
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bne reg2_error_loop
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cmp r3, #3
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bne reg2_error_loop
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cmp r4, #4
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bne reg2_error_loop
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cmp r5, #5
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bne reg2_error_loop
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cmp r6, #6
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bne reg2_error_loop
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cmp r7, #7
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bne reg2_error_loop
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cmp r8, #8
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bne reg2_error_loop
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cmp r9, #9
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bne reg2_error_loop
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cmp r10, #10
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bne reg2_error_loop
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cmp r11, #11
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bne reg2_error_loop
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cmp r12, #12
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bne reg2_error_loop
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/* Increment the loop counter to indicate this test is still functioning
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correctly. */
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push { r0-r1 }
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ldr r0, =ulRegTest2LoopCounter
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ldr r1, [r0]
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adds r1, r1, #1
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str r1, [r0]
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pop { r0-r1 }
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/* Start again. */
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b reg2_loop
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reg2_error_loop:
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/* If this line is hit then there was an error in a core register value.
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This loop ensures the loop counter variable stops incrementing. */
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b reg2_error_loop
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/*-----------------------------------------------------------*/
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vRegTestClearFlopRegistersToParameterValue
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/* Clobber the auto saved registers. */
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vmov d0, r0, r0
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vmov d1, r0, r0
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vmov d2, r0, r0
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vmov d3, r0, r0
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vmov d4, r0, r0
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vmov d5, r0, r0
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vmov d6, r0, r0
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vmov d7, r0, r0
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bx lr
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/*-----------------------------------------------------------*/
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ulRegTestCheckFlopRegistersContainParameterValue
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vmov r1, s0
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cmp r0, r1
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bne return_error
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vmov r1, s1
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cmp r0, r1
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bne return_error
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vmov r1, s2
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cmp r0, r1
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bne return_error
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vmov r1, s3
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cmp r0, r1
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bne return_error
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vmov r1, s4
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cmp r0, r1
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bne return_error
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vmov r1, s5
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cmp r0, r1
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bne return_error
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vmov r1, s6
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cmp r0, r1
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bne return_error
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vmov r1, s7
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cmp r0, r1
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bne return_error
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vmov r1, s8
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cmp r0, r1
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bne return_error
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vmov r1, s9
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cmp r0, r1
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bne return_error
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vmov r1, s10
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cmp r0, r1
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bne return_error
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vmov r1, s11
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cmp r0, r1
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bne return_error
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vmov r1, s12
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cmp r0, r1
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bne return_error
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vmov r1, s13
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cmp r0, r1
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bne return_error
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vmov r1, s14
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cmp r0, r1
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bne return_error
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vmov r1, s15
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cmp r0, r1
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bne return_error
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return_pass
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mov r0, #1
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bx lr
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return_error
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mov r0, #0
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bx lr
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END
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