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Remove the check for clear tick interrupt. Format comments a little. Set copyright year for 2024
This commit is contained in:
Soren Ptak
parent
797f2f22bb
commit
db8f233276
6 changed files with 25 additions and 30 deletions
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@ -1,6 +1,6 @@
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/*
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* FreeRTOS Kernel <DEVELOPMENT BRANCH>
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* Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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* Copyright (C) 2024 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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*
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* SPDX-License-Identifier: MIT
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*
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@ -1,6 +1,6 @@
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/*
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* FreeRTOS Kernel <DEVELOPMENT BRANCH>
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* Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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* Copyright (C) 2024 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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*
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* SPDX-License-Identifier: MIT
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*
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@ -1,6 +1,6 @@
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/*
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* FreeRTOS Kernel <DEVELOPMENT BRANCH>
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* Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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* Copyright (C) 2024 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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*
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* SPDX-License-Identifier: MIT
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*
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@ -1,6 +1,6 @@
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/*
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* FreeRTOS Kernel <DEVELOPMENT BRANCH>
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* Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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* Copyright (C) 2024 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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*
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* SPDX-License-Identifier: MIT
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*
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@ -1,6 +1,6 @@
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/*
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* FreeRTOS Kernel <DEVELOPMENT BRANCH>
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* Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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* Copyright (C) 2024 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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*
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* SPDX-License-Identifier: MIT
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*
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@ -132,11 +132,6 @@ extern "C" {
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"to call the function that sets up the tick interrupt."
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#endif /* configSETUP_TICK_INTERRUPT */
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#ifndef configCLEAR_TICK_INTERRUPT
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#error "configCLEAR_TICK_INTERRUPT() must be defined in FreeRTOSConfig.h " \
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"to clear which ever interrupt was used to generate the tick interrupt."
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#endif /* configCLEAR_TICK_INTERRUPT */
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#if( configUSE_TICKLESS_IDLE != 0 )
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#error This port does not support tickless idle
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#endif /* ( configUSE_TICKLESS_IDLE != 0 ) */
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@ -1,6 +1,6 @@
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/*
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* FreeRTOS Kernel <DEVELOPMENT BRANCH>
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* Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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* Copyright (C) 2024 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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*
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* SPDX-License-Identifier: MIT
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*
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@ -47,9 +47,9 @@ extern "C" {
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#error "Set configTOTAL_MPU_REGIONS to the number of MPU regions in FreeRTOSConfig.h"
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#endif /* configTOTAL_MPU_REGIONS */
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/** On the ArmV7-R Architecture the Operating mode of the Processor is set using
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* the Current Program Status and Control Register (CPSR) Mode bits, [4:0]
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* the only registers banked between modes are the CPSR, Stack Pointer (R13),
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/** On the ArmV7-R Architecture the Operating mode of the Processor is set
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* using the Current Program Status Register (CPSR) Mode bits, [4:0].
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* The only registers banked between modes are the CPSR, Stack Pointer (R13),
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* and the Link Register (R14). FIQ mode also banks the GPRs R8-R12
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* Of note, the only mode not "Privileged" is User Mode
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*
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@ -125,7 +125,7 @@ extern "C" {
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#define portPRIVILEGE_BIT ( 0x80000000UL )
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/**
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* @brief Flag uses to mark that a FreeRTOS Task is privileged.
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* @brief Flag used to mark that a FreeRTOS Task is privileged.
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* @ingroup Port Privilege
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*/
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#define portTASK_IS_PRIVILEGED_FLAG ( 1UL << 1UL )
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@ -135,14 +135,14 @@ extern "C" {
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* @ingroup Scheduler
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* @note This value must not be in use in mpu_syscall_numbers.h
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*/
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#define portSVC_YIELD 0x0100
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#define portSVC_YIELD 0x0100U
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/**
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* @brief SVC Number to use when exiting a FreeRTOS System Call.
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* @ingroup MPU Control
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* @note This value must not be in use in mpu_syscall_numbers.h
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*/
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#define portSVC_SYSTEM_CALL_EXIT 0x0104
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#define portSVC_SYSTEM_CALL_EXIT 0x0104U
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/**
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* @addtogroup MPU Control
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@ -381,18 +381,19 @@ extern "C" {
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/**
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* @brief The length in ulContext for the General Purpose Registers in bytes.
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* @note There are 13 GPRs, R0-R12, the SP, and the LR. Each are 32 bits,
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* which leads to the 15 registers * 4 in length.
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* @note There are 13 GPRs, R0-R12, the SP, and the LR. Each register is 32
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* bits, so the register context length is 15 registers * 4 bytes = 60 bytes.
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*/
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#define portREGISTER_LENGTH ( 15U * 4U )
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/**
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* If you KNOW that your system will not utilize the FPU in any capacity
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* you can set portENABLE_FPU to 0, which will reduce the per-task RAM usage
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* by ( 32 FPRs + 32 bit FPSCR ) * 4 bytes per register = 132, or 0x84, Bytes Per Task
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* you can set portENABLE_FPU to 0. This will reduce the per-task RAM usage
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* by ( 32 FPRs + 32 bit FPSCR ) * 4 bytes per register = 132 Bytes Per Task.
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* It will also increase context swap speed, as these can then be ignored.
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* BE CAREFUL DISABLING THIS: Certain APIs will try and optimize themselves
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* by using the FPRs. If the FPU context is not saved and this happens it could be
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* exceedingly difficult to debug why a strcpy() or other similar function
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* by using the FPRs. If the FPU context is not saved and this happens it could
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* be exceedingly difficult to debug why a strcpy() or other similar function
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* seems to randomly fail.
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*/
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#ifndef configENABLE_FPU
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@ -400,11 +401,10 @@ extern "C" {
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#endif /* configENABLE_FPU */
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/**
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* @brief Mark if the Floating Point Registers will be saved.
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* @brief Mark if the Floating Point Registers (FPRs) will be saved.
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* @ingroup Task Context
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* @note When using the FPU, we must save additional registers into the task's context
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* These consist of the Floating Point Status and Control Register (FPSCR),
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* As well as the Floating Point Registers (FPRs)
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* @note Using the FPU requires save FPRs into the task's context. As well as
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* the Floating Point Status and Control Register (FPSCR).
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*/
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#define portENABLE_FPU configENABLE_FPU
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@ -440,13 +440,13 @@ extern "C" {
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/**
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* @brief Numerical offset from the start of a TCB to xSystemCallStackInfo.
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* @note In the exception handlers it is necessary to load this variable from the TCB.
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* @note This is used in portASM.S to load xSystemCallStackInfo from the TCB.
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* This provides an easy way for the exception handlers to get this structure.
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* The numerical value here should be equal to:
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* sizeof( xRegion ) + sizeof( ulContext ) + sizeof( ulTaskFlags)
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* sizeof( xRegion ) + sizeof( ulContext ) + sizeof( ulTaskFlags )
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*/
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#define portSYSTEM_CALL_INFO_OFFSET \
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( ( ( portTOTAL_NUM_REGIONS_IN_TCB * 3U ) + ( MAX_CONTEXT_SIZE ) + 1 ) * 4U )
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( ( ( portTOTAL_NUM_REGIONS_IN_TCB * 3U ) + ( MAX_CONTEXT_SIZE ) + 1U ) * 4U )
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#ifdef __cplusplus
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} /* extern C */
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