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https://github.com/FreeRTOS/FreeRTOS-Kernel.git
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CI-CD Updates (#768)
* Use new version of CI-CD Actions * Use cSpell spell check, and use ubuntu-20.04 for formatting check * Format and spell check all files in the portable directory * Remove the https:// from #errors and #warnings as uncrustify attempts to change it to /* * Use checkout@v3 instead of checkout@v2 on all jobs ---------
This commit is contained in:
Soren Ptak
GitHub
parent
d6bccb1f4c
commit
5fb9b50da8
485 changed files with 108790 additions and 107581 deletions
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@ -28,9 +28,9 @@
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/*-----------------------------------------------------------
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* Implementation of functions defined in portable.h for the Tern EE 186
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* port.
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*----------------------------------------------------------*/
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* Implementation of functions defined in portable.h for the Tern EE 186
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* port.
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*----------------------------------------------------------*/
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/* Library includes. */
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#include <embedded.h>
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@ -42,27 +42,29 @@
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#include "portasm.h"
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/* The timer increments every four clocks, hence the divide by 4. */
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#define portTIMER_COMPARE ( uint16_t ) ( ( configCPU_CLOCK_HZ / configTICK_RATE_HZ ) / ( uint32_t ) 4 )
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#define portTIMER_COMPARE ( uint16_t ) ( ( configCPU_CLOCK_HZ / configTICK_RATE_HZ ) / ( uint32_t ) 4 )
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/* From the RDC data sheet. */
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#define portENABLE_TIMER_AND_INTERRUPT ( uint16_t ) 0xe001
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#define portENABLE_TIMER_AND_INTERRUPT ( uint16_t ) 0xe001
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/* Interrupt control. */
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#define portEIO_REGISTER 0xff22
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#define portCLEAR_INTERRUPT 0x0008
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#define portEIO_REGISTER 0xff22
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#define portCLEAR_INTERRUPT 0x0008
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/* Setup the hardware to generate the required tick frequency. */
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static void prvSetupTimerInterrupt( void );
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/* The ISR used depends on whether the preemptive or cooperative scheduler
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is being used. */
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#if( configUSE_PREEMPTION == 1 )
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/* Tick service routine used by the scheduler when preemptive scheduling is
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being used. */
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* is being used. */
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#if ( configUSE_PREEMPTION == 1 )
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/* Tick service routine used by the scheduler when preemptive scheduling is
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* being used. */
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static void __interrupt __far prvPreemptiveTick( void );
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#else
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/* Tick service routine used by the scheduler when cooperative scheduling is
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being used. */
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/* Tick service routine used by the scheduler when cooperative scheduling is
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* being used. */
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static void __interrupt __far prvNonPreemptiveTick( void );
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#endif
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@ -70,18 +72,20 @@ is being used. */
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static void __interrupt __far prvYieldProcessor( void );
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/* The timer initialisation functions leave interrupts enabled,
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which is not what we want. This ISR is installed temporarily in case
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the timer fires before we get a change to disable interrupts again. */
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* which is not what we want. This ISR is installed temporarily in case
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* the timer fires before we get a change to disable interrupts again. */
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static void __interrupt __far prvDummyISR( void );
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/*-----------------------------------------------------------*/
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/* See header file for description. */
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StackType_t *pxPortInitialiseStack( StackType_t *pxTopOfStack, TaskFunction_t pxCode, void *pvParameters )
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StackType_t * pxPortInitialiseStack( StackType_t * pxTopOfStack,
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TaskFunction_t pxCode,
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void * pvParameters )
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{
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StackType_t DS_Reg = 0;
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StackType_t DS_Reg = 0;
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/* Place a few bytes of known values on the bottom of the stack.
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This is just useful for debugging. */
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* This is just useful for debugging. */
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*pxTopOfStack = 0x1111;
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pxTopOfStack--;
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@ -91,8 +95,8 @@ StackType_t DS_Reg = 0;
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pxTopOfStack--;
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/* We are going to start the scheduler using a return from interrupt
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instruction to load the program counter, so first there would be the
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function call with parameters preamble. */
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* instruction to load the program counter, so first there would be the
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* function call with parameters preamble. */
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*pxTopOfStack = FP_SEG( pvParameters );
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pxTopOfStack--;
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@ -112,8 +116,8 @@ StackType_t DS_Reg = 0;
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pxTopOfStack--;
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/* The remaining registers would be pushed on the stack by our context
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switch function. These are loaded with values simply to make debugging
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easier. */
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* switch function. These are loaded with values simply to make debugging
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* easier. */
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*pxTopOfStack = ( StackType_t ) 0xAAAA; /* AX */
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pxTopOfStack--;
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*pxTopOfStack = ( StackType_t ) 0xBBBB; /* BX */
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@ -126,9 +130,11 @@ StackType_t DS_Reg = 0;
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pxTopOfStack--;
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/* We need the true data segment. */
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__asm{ MOV DS_Reg, DS };
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__asm {
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MOV DS_Reg, DS
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};
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*pxTopOfStack = DS_Reg; /* DS */
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*pxTopOfStack = DS_Reg; /* DS */
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pxTopOfStack--;
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*pxTopOfStack = ( StackType_t ) 0x0123; /* SI */
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pxTopOfStack--;
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@ -145,7 +151,7 @@ BaseType_t xPortStartScheduler( void )
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/* This is called with interrupts already disabled. */
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/* Put our manual switch (yield) function on a known
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vector. */
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* vector. */
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setvect( portSWITCH_INT_NUMBER, prvYieldProcessor );
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/* Setup the tick interrupt. */
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@ -162,15 +168,15 @@ BaseType_t xPortStartScheduler( void )
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static void __interrupt __far prvDummyISR( void )
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{
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/* The timer initialisation functions leave interrupts enabled,
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which is not what we want. This ISR is installed temporarily in case
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the timer fires before we get a change to disable interrupts again. */
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* which is not what we want. This ISR is installed temporarily in case
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* the timer fires before we get a change to disable interrupts again. */
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outport( portEIO_REGISTER, portCLEAR_INTERRUPT );
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}
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/*-----------------------------------------------------------*/
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/* The ISR used depends on whether the preemptive or cooperative scheduler
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is being used. */
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#if( configUSE_PREEMPTION == 1 )
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* is being used. */
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#if ( configUSE_PREEMPTION == 1 )
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static void __interrupt __far prvPreemptiveTick( void )
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{
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/* Get the scheduler to update the task states following the tick. */
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@ -183,17 +189,17 @@ is being used. */
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/* Reset interrupt. */
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outport( portEIO_REGISTER, portCLEAR_INTERRUPT );
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}
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#else
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#else /* if ( configUSE_PREEMPTION == 1 ) */
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static void __interrupt __far prvNonPreemptiveTick( void )
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{
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/* Same as preemptive tick, but the cooperative scheduler is being used
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so we don't have to switch in the context of the next task. */
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* so we don't have to switch in the context of the next task. */
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xTaskIncrementTick();
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/* Reset interrupt. */
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outport( portEIO_REGISTER, portCLEAR_INTERRUPT );
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}
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#endif
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#endif /* if ( configUSE_PREEMPTION == 1 ) */
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/*-----------------------------------------------------------*/
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static void __interrupt __far prvYieldProcessor( void )
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@ -211,23 +217,25 @@ void vPortEndScheduler( void )
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static void prvSetupTimerInterrupt( void )
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{
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const uint16_t usTimerACompare = portTIMER_COMPARE, usTimerAMode = portENABLE_TIMER_AND_INTERRUPT;
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const uint16_t usT2_IRQ = 0x13;
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const uint16_t usTimerACompare = portTIMER_COMPARE, usTimerAMode = portENABLE_TIMER_AND_INTERRUPT;
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const uint16_t usT2_IRQ = 0x13;
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/* Configure the timer, the dummy handler is used here as the init
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function leaves interrupts enabled. */
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* function leaves interrupts enabled. */
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t2_init( usTimerAMode, usTimerACompare, prvDummyISR );
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/* Disable interrupts again before installing the real handlers. */
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portDISABLE_INTERRUPTS();
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#if( configUSE_PREEMPTION == 1 )
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#if ( configUSE_PREEMPTION == 1 )
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/* Tick service routine used by the scheduler when preemptive scheduling is
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being used. */
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* being used. */
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setvect( usT2_IRQ, prvPreemptiveTick );
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#else
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/* Tick service routine used by the scheduler when cooperative scheduling is
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being used. */
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* being used. */
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setvect( usT2_IRQ, prvNonPreemptiveTick );
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#endif
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}
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@ -44,32 +44,32 @@ void portSWITCH_CONTEXT( void );
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*/
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void portFIRST_CONTEXT( void );
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#define portSWITCH_CONTEXT() \
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asm { mov ax, seg pxCurrentTCB } \
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asm { mov ds, ax } \
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asm { les bx, pxCurrentTCB } /* Save the stack pointer into the TCB. */ \
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asm { mov es:0x2[ bx ], ss } \
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asm { mov es:[ bx ], sp } \
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asm { call far ptr vTaskSwitchContext } /* Perform the switch. */ \
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asm { mov ax, seg pxCurrentTCB } /* Restore the stack pointer from the TCB. */ \
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asm { mov ds, ax } \
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asm { les bx, dword ptr pxCurrentTCB } \
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asm { mov ss, es:[ bx + 2 ] } \
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asm { mov sp, es:[ bx ] }
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#define portSWITCH_CONTEXT() \
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asm { mov ax, seg pxCurrentTCB } \
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asm { mov ds, ax } \
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asm { les bx, pxCurrentTCB } /* Save the stack pointer into the TCB. */ \
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asm { mov es : 0x2[ bx ], ss } \
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asm { mov es:[ bx ], sp } \
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asm { call far ptr vTaskSwitchContext } /* Perform the switch. */ \
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asm { mov ax, seg pxCurrentTCB } /* Restore the stack pointer from the TCB. */ \
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asm { mov ds, ax } \
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asm { les bx, dword ptr pxCurrentTCB } \
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asm { mov ss, es:[ bx + 2 ] } \
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asm { mov sp, es:[ bx ] }
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#define portFIRST_CONTEXT() \
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asm { mov ax, seg pxCurrentTCB } \
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asm { mov ds, ax } \
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asm { les bx, dword ptr pxCurrentTCB } \
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asm { mov ss, es:[ bx + 2 ] } \
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asm { mov sp, es:[ bx ] } \
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asm { pop bp } \
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asm { pop di } \
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asm { pop si } \
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asm { pop ds } \
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asm { pop es } \
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asm { pop dx } \
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asm { pop cx } \
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asm { pop bx } \
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asm { pop ax } \
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asm { iret }
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#define portFIRST_CONTEXT() \
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asm { mov ax, seg pxCurrentTCB } \
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asm { mov ds, ax } \
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asm { les bx, dword ptr pxCurrentTCB } \
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asm { mov ss, es:[ bx + 2 ] } \
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asm { mov sp, es:[ bx ] } \
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asm { pop bp } \
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asm { pop di } \
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asm { pop si } \
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asm { pop ds } \
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asm { pop es } \
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asm { pop dx } \
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asm { pop cx } \
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asm { pop bx } \
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asm { pop ax } \
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asm { iret }
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@ -46,24 +46,24 @@
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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 long
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#define portLONG long
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#define portSHORT int
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#define portSTACK_TYPE uint16_t
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#define portBASE_TYPE short
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#define portCHAR char
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#define portFLOAT float
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#define portDOUBLE long
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#define portLONG long
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#define portSHORT int
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#define portSTACK_TYPE uint16_t
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#define portBASE_TYPE short
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typedef portSTACK_TYPE StackType_t;
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typedef short BaseType_t;
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typedef unsigned short UBaseType_t;
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typedef portSTACK_TYPE StackType_t;
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typedef short BaseType_t;
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typedef unsigned short UBaseType_t;
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#if( configTICK_TYPE_WIDTH_IN_BITS == TICK_TYPE_WIDTH_16_BITS )
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typedef uint16_t TickType_t;
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#define portMAX_DELAY ( TickType_t ) 0xffff
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#elif ( configTICK_TYPE_WIDTH_IN_BITS == TICK_TYPE_WIDTH_32_BITS )
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typedef uint32_t TickType_t;
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#if ( configTICK_TYPE_WIDTH_IN_BITS == TICK_TYPE_WIDTH_16_BITS )
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typedef uint16_t TickType_t;
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#define portMAX_DELAY ( TickType_t ) 0xffff
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#elif ( configTICK_TYPE_WIDTH_IN_BITS == TICK_TYPE_WIDTH_32_BITS )
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typedef uint32_t TickType_t;
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#define portMAX_DELAY ( TickType_t ) 0xffffffffUL
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#else
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#error configTICK_TYPE_WIDTH_IN_BITS set to unsupported tick type width.
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@ -71,36 +71,37 @@ typedef unsigned short UBaseType_t;
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/*-----------------------------------------------------------*/
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/* Critical section handling. */
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#define portENTER_CRITICAL() __asm{ pushf } \
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__asm{ cli } \
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#define portENTER_CRITICAL() \
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__asm { pushf } \
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__asm { cli } \
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#define portEXIT_CRITICAL() __asm{ popf }
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#define portEXIT_CRITICAL() __asm { popf }
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#define portDISABLE_INTERRUPTS() __asm{ cli }
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#define portDISABLE_INTERRUPTS() __asm { cli }
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#define portENABLE_INTERRUPTS() __asm{ sti }
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#define portENABLE_INTERRUPTS() __asm { sti }
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/*-----------------------------------------------------------*/
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/* Hardware specifics. */
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#define portNOP() __asm{ nop }
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#define portSTACK_GROWTH ( -1 )
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#define portSWITCH_INT_NUMBER 0x80
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#define portYIELD() __asm{ int portSWITCH_INT_NUMBER }
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#define portTICK_PERIOD_MS ( ( TickType_t ) 1000 / configTICK_RATE_HZ )
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#define portBYTE_ALIGNMENT 2
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#define portINITIAL_SW ( ( portSTACK_TYPE ) 0x0202 ) /* Start the tasks with interrupts enabled. */
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#define portNOP() __asm { nop }
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#define portSTACK_GROWTH ( -1 )
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#define portSWITCH_INT_NUMBER 0x80
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#define portYIELD() __asm { int portSWITCH_INT_NUMBER }
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#define portTICK_PERIOD_MS ( ( TickType_t ) 1000 / configTICK_RATE_HZ )
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#define portBYTE_ALIGNMENT 2
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#define portINITIAL_SW ( ( portSTACK_TYPE ) 0x0202 ) /* Start the tasks with interrupts enabled. */
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/*-----------------------------------------------------------*/
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/* Compiler specifics. */
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#define portINPUT_BYTE( xAddr ) inp( xAddr )
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#define portOUTPUT_BYTE( xAddr, ucValue ) outp( xAddr, ucValue )
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#define portINPUT_WORD( xAddr ) inpw( xAddr )
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#define portOUTPUT_WORD( xAddr, usValue ) outpw( xAddr, usValue )
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#define portINPUT_BYTE( xAddr ) inp( xAddr )
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#define portOUTPUT_BYTE( xAddr, ucValue ) outp( xAddr, ucValue )
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#define portINPUT_WORD( xAddr ) inpw( xAddr )
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#define portOUTPUT_WORD( xAddr, usValue ) outpw( xAddr, usValue )
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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( vTaskFunction, vParameters ) void vTaskFunction( void *pvParameters )
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#define portTASK_FUNCTION( vTaskFunction, vParameters ) void vTaskFunction( void *pvParameters )
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#define portTASK_FUNCTION_PROTO( vTaskFunction, vParameters ) void vTaskFunction( void * pvParameters )
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#define portTASK_FUNCTION( vTaskFunction, vParameters ) void vTaskFunction( void * pvParameters )
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/* *INDENT-OFF* */
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#ifdef __cplusplus
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