2 ; * FreeRTOS SMP Kernel V202110.00
3 ; * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
5 ; * Permission is hereby granted, free of charge, to any person obtaining a copy of
6 ; * this software and associated documentation files (the "Software"), to deal in
7 ; * the Software without restriction, including without limitation the rights to
8 ; * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
9 ; * the Software, and to permit persons to whom the Software is furnished to do so,
10 ; * subject to the following conditions:
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15 ; * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 ; * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
17 ; * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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22 ; * https://www.FreeRTOS.org
23 ; * https://github.com/FreeRTOS
25 ; * 1 tab == 4 spaces!
29 .import _vTaskSwitchContext
30 .import _xTaskIncrementTick
32 .export _vPortStartFirstTask
34 .export _vPortYieldHandler
35 .export _vPortPreemptiveTick
36 .export _vPortCooperativeTick
37 .export _vPortSaveFlopRegisters
38 .export _vPortRestoreFlopRegisters
42 .INCLUDE "ISR_Support.inc"
48 ;-----------------------------------------------------------
54 mov.l #_vTaskSwitchContext, r0
60 ;-----------------------------------------------------------
66 mov.l #_xTaskIncrementTick, r0
70 mov.l #_vTaskSwitchContext, r0
76 ;-----------------------------------------------------------
82 mov.l #_xTaskIncrementTick, r0
88 ;-----------------------------------------------------------
96 ;-----------------------------------------------------------
98 _vPortSaveFlopRegisters:
122 ;-----------------------------------------------------------
124 _vPortRestoreFlopRegisters: