mirror of
https://github.com/FreeRTOS/FreeRTOS-Kernel.git
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d7e5f40885
* Cleanup Makefiles * Add lcovrc configuration file * Add CMock test build directory to .gitignore * Add callgraph.py and filtercov.py scripts * Cleanup list Makefile and update list_utest.c with coverage tags * Add information about coverage filtering and running single test cases * Remove -fprofile-exclude-files for compatibility with older versions of gcc. Fix line endings (change to unix style) * Lint callgraph.py and filtercov.py. Print and error when no target functions are defined. * Indent with spaces when possible * Replace tabs with spaces and enable .RECIPEPREFIX * Add fake_port.h and related portmacro.h changes * Fix list makefile when bin directory is not available * Clean up grouped rules * Update makesfile.. Add "two_tests" example dir * Fix memory checker error * Move common makefile items to subdir.mk and testdir.mk includes * Update core_checker.py exclusions * Remove line from portmacro.h that doesn't match core_checker.py
152 lines
5.6 KiB
C
152 lines
5.6 KiB
C
/*
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* FreeRTOS V202012.00
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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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/*
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* Changes from V3.2.3
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*
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+ Modified portENTER_SWITCHING_ISR() to allow use with GCC V4.0.1.
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+
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+ Changes from V3.2.4
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+
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+ Removed the use of the %0 parameter within the assembler macros and
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+ replaced them with hard coded registers. This will ensure the
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+ assembler does not select the link register as the temp register as
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+ was occasionally happening previously.
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+
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+ The assembler statements are now included in a single asm block rather
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+ than each line having its own asm block.
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+
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+ Changes from V4.5.0
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+
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+ Removed the portENTER_SWITCHING_ISR() and portEXIT_SWITCHING_ISR() macros
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+ and replaced them with portYield_FROM_ISR() macro. Application code
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+ should now make use of the portSAVE_CONTEXT() and portRESTORE_CONTEXT()
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+ macros as per the V4.5.1 demo code.
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*/
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#ifndef PORTMACRO_H
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#define PORTMACRO_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*-----------------------------------------------------------
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* Port specific definitions.
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*
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* The settings in this file configure FreeRTOS correctly for the
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* given hardware and compiler.
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*
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* These settings should not be altered.
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*-----------------------------------------------------------
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*/
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/* Type definitions. */
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#define portCHAR char
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#define portFLOAT float
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#define portDOUBLE double
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#define portLONG long
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#define portSHORT short
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#define portSTACK_TYPE uint32_t
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#define portBASE_TYPE long
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typedef portSTACK_TYPE StackType_t;
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typedef long BaseType_t;
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typedef unsigned long UBaseType_t;
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#if ( configUSE_16_BIT_TICKS == 1 )
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typedef uint16_t TickType_t;
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#define portMAX_DELAY ( TickType_t ) 0xffff
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#else
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typedef uint32_t TickType_t;
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#define portMAX_DELAY ( TickType_t ) 0xffffffffUL
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#endif
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/*-----------------------------------------------------------*/
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/* Requires definition of UBaseType_t */
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#include "fake_port.h"
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/* Hardware specifics. */
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#define portSTACK_GROWTH ( -1 )
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#define portTICK_PERIOD_MS ( ( TickType_t ) 1000 / configTICK_RATE_HZ )
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#define portBYTE_ALIGNMENT 8
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#define portNOP() __asm volatile ( "NOP" )
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/*
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* These define the timer to use for generating the tick interrupt.
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* They are put in this file so they can be shared between "port.c"
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* and "portisr.c".
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*/
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#define portTIMER_REG_BASE_PTR
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#define portTIMER_CLK_ENABLE_BIT
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#define portTIMER_AIC_CHANNEL
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/*-----------------------------------------------------------*/
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/* Task utilities. */
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/*
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* portRESTORE_CONTEXT, portRESTORE_CONTEXT, portENTER_SWITCHING_ISR
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* and portEXIT_SWITCHING_ISR can only be called from ARM mode, but
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* are included here for efficiency. An attempt to call one from
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* THUMB mode code will result in a compile time error.
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*/
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#define portRESTORE_CONTEXT()
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/*-----------------------------------------------------------*/
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#define portSAVE_CONTEXT()
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#define portYIELD() vFakePortYield()
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#define portYIELD_WITHIN_API() vFakePortYieldWithinAPI()
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#define portYIELD_FROM_ISR() vFakePortYieldFromISR()
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/* Critical section handling. */
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#define portDISABLE_INTERRUPTS() vFakePortDisableInterrupts()
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#define portENABLE_INTERRUPTS() vFakePortEnableInterrupts()
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#define portCLEAR_INTERRUPT_MASK_FROM_ISR( x ) \
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vFakePortClearInterruptMaskFromISR( x )
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#define portSET_INTERRUPT_MASK_FROM_ISR() \
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ulFakePortSetInterruptMaskFromISR()
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#define portSET_INTERRUPT_MASK() ulFakePortSetInterruptMask()
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#define portCLEAR_INTERRUPT_MASK( x ) vFakePortClearInterruptMask( x )
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#define portASSERT_IF_INTERRUPT_PRIORITY_INVALID() \
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vFakePortAssertIfInterruptPriorityInvalid()
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#define portENTER_CRITICAL() vFakePortEnterCriticalSection()
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#define portEXIT_CRITICAL() vFakePortExitCriticalSection()
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#undef portUSING_MPU_WRAPPERS
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/*-----------------------------------------------------------*/
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/* Task function macros as described on the FreeRTOS.org WEB site. */
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#define portTASK_FUNCTION_PROTO( vFunction, pvParameters ) void vFunction( void * pvParameters )
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#define portTASK_FUNCTION( vFunction, pvParameters ) void vFunction( void * pvParameters )
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#ifdef __cplusplus
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}
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#endif
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#endif /* PORTMACRO_H */
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