mirror of
https://github.com/FreeRTOS/FreeRTOS-Kernel.git
synced 2025-09-12 09:07:46 -04:00
Style: Make Renesas RXv3 DPFPU port layer consistent with uncrustify.
Add '/* *INDENT-OFF* */' and '/* *INDENT-ON* */' around inline assembly code in C source files.
Add '; /* *INDENT-OFF* */' at the top of assembly source file.
Remove '1 tab == 4 spaces!'.
Change tab to spaces.
Beautification by uncrustify.
Beautification by hand (no conflict with uncrustify).
Fix inconsistency which I didn't notice at the commit 386d854: DFPU --> DPFPU.
No changes are caused in the MOT and SREC files which are built.
This commit is contained in:
NoMaY (a user of Japan.RenesasRulz.com)
parent
1d8df4752e
commit
968759135e
7 changed files with 803 additions and 783 deletions
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@ -22,14 +22,13 @@
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* https://www.FreeRTOS.org
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* https://github.com/FreeRTOS
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*
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* 1 tab == 4 spaces!
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*/
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/*-----------------------------------------------------------
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* Implementation of functions defined in portable.h for the RXv3 DPFPU port.
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*----------------------------------------------------------*/
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#warning Testing for DFPU support in this port is not yet complete
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#warning Testing for DPFPU support in this port is not yet complete
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/* Scheduler includes. */
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#include "FreeRTOS.h"
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@ -40,14 +39,10 @@
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/* Hardware specifics. */
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#if ( configINCLUDE_PLATFORM_H_INSTEAD_OF_IODEFINE_H == 1 )
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#include "platform.h"
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#else /* configINCLUDE_PLATFORM_H_INSTEAD_OF_IODEFINE_H */
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#else
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#include "iodefine.h"
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#endif /* configINCLUDE_PLATFORM_H_INSTEAD_OF_IODEFINE_H */
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#endif
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/*-----------------------------------------------------------*/
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@ -96,11 +91,11 @@ static void prvStartFirstTask( void ) __attribute__( ( naked ) );
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R_BSP_PRAGMA_INTERRUPT( vSoftwareInterruptISR, VECT( ICU, SWINT ) )
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R_BSP_ATTRIB_INTERRUPT void vSoftwareInterruptISR( void ) __attribute__( ( naked ) );
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#else /* configINCLUDE_PLATFORM_H_INSTEAD_OF_IODEFINE_H */
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#else
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void vSoftwareInterruptISR( void ) __attribute__( ( naked ) );
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#endif /* configINCLUDE_PLATFORM_H_INSTEAD_OF_IODEFINE_H */
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#endif
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/*
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* The tick ISR handler. The peripheral used is configured by the application
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@ -111,11 +106,11 @@ static void prvStartFirstTask( void ) __attribute__( ( naked ) );
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R_BSP_PRAGMA_INTERRUPT( vTickISR, _VECT( configTICK_VECTOR ) )
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R_BSP_ATTRIB_INTERRUPT void vTickISR( void ); /* Do not add __attribute__( ( interrupt ) ). */
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#else /* configINCLUDE_PLATFORM_H_INSTEAD_OF_IODEFINE_H */
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#else
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void vTickISR( void ) __attribute__( ( interrupt ) );
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#endif /* configINCLUDE_PLATFORM_H_INSTEAD_OF_IODEFINE_H */
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#endif
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/*-----------------------------------------------------------*/
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@ -125,7 +120,7 @@ static void prvStartFirstTask( void ) __attribute__( ( naked ) );
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StackType_t ulPortTaskHasDPFPUContext = portNO_DPFPU_CONTEXT;
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#endif /* configUSE_TASK_DPFPU_SUPPORT */
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#endif
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/* This is accessed by the inline assembler functions so is file scope for
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* convenience. */
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@ -221,37 +216,37 @@ StackType_t * pxPortInitialiseStack( StackType_t * pxTopOfStack,
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#ifdef USE_FULL_REGISTER_INITIALISATION
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{
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pxTopOfStack -= 2;
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*(double *)pxTopOfStack = 1515.1515; /* DR15. */
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*( double * ) pxTopOfStack = 1515.1515; /* DR15. */
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pxTopOfStack -= 2;
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*(double *)pxTopOfStack = 1414.1414; /* DR14. */
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*( double * ) pxTopOfStack = 1414.1414; /* DR14. */
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pxTopOfStack -= 2;
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*(double *)pxTopOfStack = 1313.1313; /* DR13. */
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*( double * ) pxTopOfStack = 1313.1313; /* DR13. */
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pxTopOfStack -= 2;
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*(double *)pxTopOfStack = 1212.1212; /* DR12. */
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*( double * ) pxTopOfStack = 1212.1212; /* DR12. */
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pxTopOfStack -= 2;
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*(double *)pxTopOfStack = 1111.1111; /* DR11. */
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*( double * ) pxTopOfStack = 1111.1111; /* DR11. */
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pxTopOfStack -= 2;
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*(double *)pxTopOfStack = 1010.1010; /* DR10. */
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*( double * ) pxTopOfStack = 1010.1010; /* DR10. */
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pxTopOfStack -= 2;
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*(double *)pxTopOfStack = 909.0909; /* DR9. */
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*( double * ) pxTopOfStack = 909.0909; /* DR9. */
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pxTopOfStack -= 2;
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*(double *)pxTopOfStack = 808.0808; /* DR8. */
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*( double * ) pxTopOfStack = 808.0808; /* DR8. */
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pxTopOfStack -= 2;
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*(double *)pxTopOfStack = 707.0707; /* DR7. */
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*( double * ) pxTopOfStack = 707.0707; /* DR7. */
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pxTopOfStack -= 2;
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*(double *)pxTopOfStack = 606.0606; /* DR6. */
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*( double * ) pxTopOfStack = 606.0606; /* DR6. */
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pxTopOfStack -= 2;
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*(double *)pxTopOfStack = 505.0505; /* DR5. */
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*( double * ) pxTopOfStack = 505.0505; /* DR5. */
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pxTopOfStack -= 2;
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*(double *)pxTopOfStack = 404.0404; /* DR4. */
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*( double * ) pxTopOfStack = 404.0404; /* DR4. */
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pxTopOfStack -= 2;
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*(double *)pxTopOfStack = 303.0303; /* DR3. */
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*( double * ) pxTopOfStack = 303.0303; /* DR3. */
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pxTopOfStack -= 2;
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*(double *)pxTopOfStack = 202.0202; /* DR2. */
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*( double * ) pxTopOfStack = 202.0202; /* DR2. */
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pxTopOfStack -= 2;
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*(double *)pxTopOfStack = 101.0101; /* DR1. */
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*( double * ) pxTopOfStack = 101.0101; /* DR1. */
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pxTopOfStack -= 2;
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*(double *)pxTopOfStack = 9876.54321;/* DR0. */
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*( double * ) pxTopOfStack = 9876.54321; /* DR0. */
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}
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#else /* ifdef USE_FULL_REGISTER_INITIALISATION */
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{
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@ -270,11 +265,11 @@ StackType_t * pxPortInitialiseStack( StackType_t * pxTopOfStack,
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{
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/* Omit DPFPU support. */
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}
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#else /* if ( configUSE_TASK_DPFPU_SUPPORT == 1 ) */
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#else /* configUSE_TASK_DPFPU_SUPPORT */
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{
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#error Invalid configUSE_TASK_DPFPU_SUPPORT setting - configUSE_TASK_DPFPU_SUPPORT must be set to 0, 1, 2, or left undefined.
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}
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#endif /* if ( configUSE_TASK_DPFPU_SUPPORT == 1 ) */
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#endif /* configUSE_TASK_DPFPU_SUPPORT */
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return pxTopOfStack;
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}
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@ -334,6 +329,7 @@ static void prvStartFirstTask( void )
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{
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__asm volatile
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(
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/* *INDENT-OFF* */
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/* When starting the scheduler there is nothing that needs moving to the
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* interrupt stack because the function is not called from an interrupt.
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@ -344,8 +340,8 @@ static void prvStartFirstTask( void )
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/* Obtain the location of the stack associated with which ever task
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* pxCurrentTCB is currently pointing to. */
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"MOV.L #_pxCurrentTCB, R15 \n"\
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"MOV.L [R15], R15 \n"\
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"MOV.L [R15], R0 \n"\
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"MOV.L [ R15 ], R15 \n"\
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"MOV.L [ R15 ], R0 \n"\
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/* Restore the registers from the stack of the task pointed to by
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@ -357,7 +353,7 @@ static void prvStartFirstTask( void )
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* So, it is never necessary to restore the DPFPU context here. */
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"POP R15 \n"\
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"MOV.L #_ulPortTaskHasDPFPUContext, R14 \n"\
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"MOV.L R15, [R14] \n"\
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"MOV.L R15, [ R14 ] \n"\
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#elif ( configUSE_TASK_DPFPU_SUPPORT == 2 )
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@ -365,7 +361,7 @@ static void prvStartFirstTask( void )
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"DPOPM.L DPSW-DECNT \n"\
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"DPOPM.D DR0-DR15 \n"\
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#endif /* if ( configUSE_TASK_DPFPU_SUPPORT == 1 ) */
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#endif /* configUSE_TASK_DPFPU_SUPPORT */
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"POP R15 \n"\
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@ -402,7 +398,9 @@ static void prvStartFirstTask( void )
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/* This pops the remaining registers. */
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"RTE \n"\
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"NOP \n"\
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"NOP \n"
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"NOP "
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/* *INDENT-ON* */
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);
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}
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/*-----------------------------------------------------------*/
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@ -411,6 +409,8 @@ void vSoftwareInterruptISR( void )
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{
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__asm volatile
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(
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/* *INDENT-OFF* */
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/* Re-enable interrupts. */
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"SETPSW I \n"\
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@ -463,7 +463,7 @@ void vSoftwareInterruptISR( void )
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/* Does the task have a DPFPU context that needs saving? If
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* ulPortTaskHasDPFPUContext is 0 then no. */
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"MOV.L #_ulPortTaskHasDPFPUContext, R15 \n"\
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"MOV.L [R15], R15 \n"\
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"MOV.L [ R15 ], R15 \n"\
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"CMP #0, R15 \n"\
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/* Save the DPFPU context, if any. */
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@ -481,7 +481,7 @@ void vSoftwareInterruptISR( void )
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"DPUSHM.D DR0-DR15 \n"\
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"DPUSHM.L DPSW-DECNT \n"\
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#endif /* if ( configUSE_TASK_DPFPU_SUPPORT == 1 ) */
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#endif /* configUSE_TASK_DPFPU_SUPPORT */
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/* Save the stack pointer to the TCB. */
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@ -503,7 +503,7 @@ void vSoftwareInterruptISR( void )
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/* Load the stack pointer of the task that is now selected as the Running
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* state task from its TCB. */
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"MOV.L #_pxCurrentTCB,R15 \n"\
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"MOV.L #_pxCurrentTCB, R15 \n"\
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"MOV.L [ R15 ], R15 \n"\
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"MOV.L [ R15 ], R0 \n"\
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@ -517,7 +517,7 @@ void vSoftwareInterruptISR( void )
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* ulPortTaskHasDPFPUContext is zero then no. */
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"POP R15 \n"\
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"MOV.L #_ulPortTaskHasDPFPUContext, R14 \n"\
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"MOV.L R15, [R14] \n"\
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"MOV.L R15, [ R14 ] \n"\
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"CMP #0, R15 \n"\
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/* Restore the DPFPU context, if any. */
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@ -532,7 +532,7 @@ void vSoftwareInterruptISR( void )
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"DPOPM.L DPSW-DECNT \n"\
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"DPOPM.D DR0-DR15 \n"\
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#endif /* if( configUSE_TASK_DPFPU_SUPPORT == 1 ) */
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#endif /* configUSE_TASK_DPFPU_SUPPORT */
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"POP R15 \n"\
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@ -565,6 +565,8 @@ void vSoftwareInterruptISR( void )
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"NOP \n"\
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"NOP "
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::"i" ( configMAX_SYSCALL_INTERRUPT_PRIORITY ), "i" ( configKERNEL_INTERRUPT_PRIORITY )
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/* *INDENT-ON* */
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);
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}
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/*-----------------------------------------------------------*/
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@ -572,7 +574,7 @@ void vSoftwareInterruptISR( void )
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void vTickISR( void )
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{
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/* Re-enabled interrupts. */
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__asm volatile ( "SETPSW I");
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__asm volatile ( "SETPSW I" );
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/* Increment the tick, and perform any processing the new tick value
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* necessitates. Ensure IPL is at the max syscall value first. */
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@ -591,9 +593,11 @@ uint32_t ulPortGetIPL( void )
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{
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__asm volatile
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(
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/* *INDENT-OFF* */
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"MVFC PSW, R1 \n"\
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"SHLR #24, R1 \n"\
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"RTS "
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/* *INDENT-ON* */
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);
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/* This will never get executed, but keeps the compiler from complaining. */
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@ -608,6 +612,7 @@ void vPortSetIPL( uint32_t ulNewIPL )
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__asm volatile
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(
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/* *INDENT-OFF* */
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"PUSH R5 \n"\
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"MVFC PSW, R5 \n"\
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"SHLL #24, R1 \n"\
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@ -616,6 +621,7 @@ void vPortSetIPL( uint32_t ulNewIPL )
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"MVTC R5, PSW \n"\
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"POP R5 \n"\
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"RTS "
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/* *INDENT-ON* */
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);
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}
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/*-----------------------------------------------------------*/
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@ -22,16 +22,16 @@
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* https://www.FreeRTOS.org
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* https://github.com/FreeRTOS
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*
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* 1 tab == 4 spaces!
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*/
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#ifndef PORTMACRO_H
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#define PORTMACRO_H
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#define PORTMACRO_H
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#ifdef __cplusplus
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/* *INDENT-OFF* */
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#ifdef __cplusplus
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extern "C" {
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#endif
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#endif
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/* *INDENT-ON* */
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/*-----------------------------------------------------------
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* Port specific definitions.
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@ -45,9 +45,9 @@
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/* When the FIT configurator or the Smart Configurator is used, platform.h has to be
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* used. */
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#ifndef configINCLUDE_PLATFORM_H_INSTEAD_OF_IODEFINE_H
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#ifndef configINCLUDE_PLATFORM_H_INSTEAD_OF_IODEFINE_H
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#define configINCLUDE_PLATFORM_H_INSTEAD_OF_IODEFINE_H 0
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#endif
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#endif
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/* If configUSE_TASK_DPFPU_SUPPORT is set to 1 (or undefined) then each task will
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* be created without a DPFPU context, and a task must call vTaskUsesDPFPU() before
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@ -55,72 +55,74 @@
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* tasks are created with a DPFPU context by default, and calling vTaskUsesDPFPU() has
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* no effect. If configUSE_TASK_DPFPU_SUPPORT is set to 0 then tasks never take care
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* of any DPFPU context (even if DPFPU registers are used). */
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#ifndef configUSE_TASK_DPFPU_SUPPORT
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#ifndef configUSE_TASK_DPFPU_SUPPORT
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#define configUSE_TASK_DPFPU_SUPPORT 1
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#endif
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#endif
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/*-----------------------------------------------------------*/
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/* Type definitions - these are a bit legacy and not really used now, other than
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* portSTACK_TYPE and portBASE_TYPE. */
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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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#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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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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#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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#else
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typedef uint32_t TickType_t;
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#define portMAX_DELAY ( TickType_t ) 0xffffffffUL
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/* 32-bit tick type on a 32-bit architecture, so reads of the tick count do
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/* 32-bit tick type on a 32-bit architecture, so reads of the tick count do
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* not need to be guarded with a critical section. */
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#define portTICK_TYPE_IS_ATOMIC 1
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#endif
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#endif
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/*-----------------------------------------------------------*/
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/* Hardware specifics. */
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#define portBYTE_ALIGNMENT 8 /* Could make four, according to manual. */
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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 portNOP() __asm volatile ( "NOP" )
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#define portBYTE_ALIGNMENT 8 /* Could make four, according to manual. */
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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 portNOP() __asm volatile ( "NOP" )
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/* Yield equivalent to "*portITU_SWINTR = 0x01; ( void ) *portITU_SWINTR;"
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* where portITU_SWINTR is the location of the software interrupt register
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* (0x000872E0). Don't rely on the assembler to select a register, so instead
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* save and restore clobbered registers manually. */
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#define portYIELD() \
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__asm volatile \
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( \
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/* *INDENT-OFF* */
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#define portYIELD() \
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__asm volatile \
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( \
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"PUSH.L R10 \n"\
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"MOV.L #0x872E0, R10 \n"\
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"MOV.B #0x1, [R10] \n"\
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"CMP [R10].UB, R10 \n"\
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"POP R10 \n"\
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"MOV.B #0x1, [ R10 ] \n"\
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"CMP [ R10 ].UB, R10 \n"\
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"POP R10 "\
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:::"cc" \
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)
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)
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/* *INDENT-ON* */
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#define portYIELD_FROM_ISR( x ) if( ( x ) != pdFALSE ) portYIELD()
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#define portYIELD_FROM_ISR( x ) if( ( x ) != pdFALSE ) portYIELD()
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|
||||
/* Workaround to reduce errors/warnings caused by e2 studio CDT's INDEXER and CODAN. */
|
||||
#ifdef __CDT_PARSER__
|
||||
#ifdef __CDT_PARSER__
|
||||
#ifndef __asm
|
||||
#define __asm asm
|
||||
#endif
|
||||
#ifndef __attribute__
|
||||
#define __attribute__( ... )
|
||||
#endif
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/* These macros should not be called directly, but through the
|
||||
* taskENTER_CRITICAL() and taskEXIT_CRITICAL() macros. An extra check is
|
||||
|
|
@ -131,34 +133,34 @@
|
|||
* functions are those that end in FromISR. FreeRTOS maintains a separate
|
||||
* interrupt API to ensure API function and interrupt entry is as fast and as
|
||||
* simple as possible. */
|
||||
#define portENABLE_INTERRUPTS() __asm volatile ( "MVTIPL #0")
|
||||
#ifdef configASSERT
|
||||
#define portENABLE_INTERRUPTS() __asm volatile ( "MVTIPL #0" )
|
||||
#ifdef configASSERT
|
||||
#define portASSERT_IF_INTERRUPT_PRIORITY_INVALID() configASSERT( ( ulPortGetIPL() <= configMAX_SYSCALL_INTERRUPT_PRIORITY ) )
|
||||
#define portDISABLE_INTERRUPTS() if( ulPortGetIPL() < configMAX_SYSCALL_INTERRUPT_PRIORITY ) __asm volatile ( "MVTIPL %0"::"i" ( configMAX_SYSCALL_INTERRUPT_PRIORITY ) )
|
||||
#else
|
||||
#define portDISABLE_INTERRUPTS() __asm volatile ( "MVTIPL %0"::"i" ( configMAX_SYSCALL_INTERRUPT_PRIORITY ) )
|
||||
#endif
|
||||
#define portDISABLE_INTERRUPTS() if( ulPortGetIPL() < configMAX_SYSCALL_INTERRUPT_PRIORITY ) __asm volatile ( "MVTIPL %0" ::"i" ( configMAX_SYSCALL_INTERRUPT_PRIORITY ) )
|
||||
#else
|
||||
#define portDISABLE_INTERRUPTS() __asm volatile ( "MVTIPL %0" ::"i" ( configMAX_SYSCALL_INTERRUPT_PRIORITY ) )
|
||||
#endif
|
||||
|
||||
/* Critical nesting counts are stored in the TCB. */
|
||||
#define portCRITICAL_NESTING_IN_TCB ( 1 )
|
||||
#define portCRITICAL_NESTING_IN_TCB ( 1 )
|
||||
|
||||
/* The critical nesting functions defined within tasks.c. */
|
||||
extern void vTaskEnterCritical( void );
|
||||
extern void vTaskExitCritical( void );
|
||||
#define portENTER_CRITICAL() vTaskEnterCritical()
|
||||
#define portEXIT_CRITICAL() vTaskExitCritical()
|
||||
extern void vTaskEnterCritical( void );
|
||||
extern void vTaskExitCritical( void );
|
||||
#define portENTER_CRITICAL() vTaskEnterCritical()
|
||||
#define portEXIT_CRITICAL() vTaskExitCritical()
|
||||
|
||||
/* As this port allows interrupt nesting... */
|
||||
uint32_t ulPortGetIPL( void ) __attribute__( ( naked ) );
|
||||
void vPortSetIPL( uint32_t ulNewIPL ) __attribute__( ( naked ) );
|
||||
#define portSET_INTERRUPT_MASK_FROM_ISR() ulPortGetIPL(); portDISABLE_INTERRUPTS()
|
||||
#define portCLEAR_INTERRUPT_MASK_FROM_ISR( uxSavedInterruptStatus ) vPortSetIPL( uxSavedInterruptStatus )
|
||||
uint32_t ulPortGetIPL( void ) __attribute__( ( naked ) );
|
||||
void vPortSetIPL( uint32_t ulNewIPL ) __attribute__( ( naked ) );
|
||||
#define portSET_INTERRUPT_MASK_FROM_ISR() ulPortGetIPL(); portDISABLE_INTERRUPTS()
|
||||
#define portCLEAR_INTERRUPT_MASK_FROM_ISR( uxSavedInterruptStatus ) vPortSetIPL( uxSavedInterruptStatus )
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* Task function macros as described on the FreeRTOS.org WEB site. */
|
||||
#define portTASK_FUNCTION_PROTO( vFunction, pvParameters ) void vFunction( void * pvParameters )
|
||||
#define portTASK_FUNCTION( vFunction, pvParameters ) void vFunction( void * pvParameters )
|
||||
#define portTASK_FUNCTION_PROTO( vFunction, pvParameters ) void vFunction( void * pvParameters )
|
||||
#define portTASK_FUNCTION( vFunction, pvParameters ) void vFunction( void * pvParameters )
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
|
|
@ -167,20 +169,23 @@
|
|||
* themselves a DPFPU context before using any DPFPU instructions. If
|
||||
* configUSE_TASK_DPFPU_SUPPORT is set to 2 then all tasks will have a DPFPU context
|
||||
* by default. */
|
||||
#if( configUSE_TASK_DPFPU_SUPPORT == 1 )
|
||||
#if ( configUSE_TASK_DPFPU_SUPPORT == 1 )
|
||||
void vPortTaskUsesDPFPU( void );
|
||||
#else
|
||||
/* Each task has a DPFPU context already, so define this function away to
|
||||
#else
|
||||
|
||||
/* Each task has a DPFPU context already, so define this function away to
|
||||
* nothing to prevent it being called accidentally. */
|
||||
#define vPortTaskUsesDPFPU()
|
||||
#endif
|
||||
#define portTASK_USES_DPFPU() vPortTaskUsesDPFPU()
|
||||
#endif
|
||||
#define portTASK_USES_DPFPU() vPortTaskUsesDPFPU()
|
||||
|
||||
/* Definition to allow compatibility with existing FreeRTOS Demo using flop.c. */
|
||||
#define portTASK_USES_FLOATING_POINT() vPortTaskUsesDPFPU()
|
||||
#define portTASK_USES_FLOATING_POINT() vPortTaskUsesDPFPU()
|
||||
|
||||
#ifdef __cplusplus
|
||||
/* *INDENT-OFF* */
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
#endif
|
||||
/* *INDENT-ON* */
|
||||
|
||||
#endif /* PORTMACRO_H */
|
||||
|
|
|
|||
|
|
@ -22,14 +22,13 @@
|
|||
* https://www.FreeRTOS.org
|
||||
* https://github.com/FreeRTOS
|
||||
*
|
||||
* 1 tab == 4 spaces!
|
||||
*/
|
||||
|
||||
/*-----------------------------------------------------------
|
||||
* Implementation of functions defined in portable.h for the RXv3 DPFPU port.
|
||||
*----------------------------------------------------------*/
|
||||
|
||||
#warning Testing for DFPU support in this port is not yet complete
|
||||
#warning Testing for DPFPU support in this port is not yet complete
|
||||
|
||||
/* Scheduler includes. */
|
||||
#include "FreeRTOS.h"
|
||||
|
|
@ -40,14 +39,10 @@
|
|||
|
||||
/* Hardware specifics. */
|
||||
#if ( configINCLUDE_PLATFORM_H_INSTEAD_OF_IODEFINE_H == 1 )
|
||||
|
||||
#include "platform.h"
|
||||
|
||||
#else /* configINCLUDE_PLATFORM_H_INSTEAD_OF_IODEFINE_H */
|
||||
|
||||
#else
|
||||
#include "iodefine.h"
|
||||
|
||||
#endif /* configINCLUDE_PLATFORM_H_INSTEAD_OF_IODEFINE_H */
|
||||
#endif
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
|
|
@ -99,7 +94,7 @@ __interrupt void vTickISR( void );
|
|||
|
||||
StackType_t ulPortTaskHasDPFPUContext = portNO_DPFPU_CONTEXT;
|
||||
|
||||
#endif /* configUSE_TASK_DPFPU_SUPPORT */
|
||||
#endif
|
||||
|
||||
/* This is accessed by the inline assembler functions so is file scope for
|
||||
* convenience. */
|
||||
|
|
@ -195,37 +190,37 @@ StackType_t * pxPortInitialiseStack( StackType_t * pxTopOfStack,
|
|||
#ifdef USE_FULL_REGISTER_INITIALISATION
|
||||
{
|
||||
pxTopOfStack -= 2;
|
||||
*(double *)pxTopOfStack = 1515.1515; /* DR15. */
|
||||
*( double * ) pxTopOfStack = 1515.1515; /* DR15. */
|
||||
pxTopOfStack -= 2;
|
||||
*(double *)pxTopOfStack = 1414.1414; /* DR14. */
|
||||
*( double * ) pxTopOfStack = 1414.1414; /* DR14. */
|
||||
pxTopOfStack -= 2;
|
||||
*(double *)pxTopOfStack = 1313.1313; /* DR13. */
|
||||
*( double * ) pxTopOfStack = 1313.1313; /* DR13. */
|
||||
pxTopOfStack -= 2;
|
||||
*(double *)pxTopOfStack = 1212.1212; /* DR12. */
|
||||
*( double * ) pxTopOfStack = 1212.1212; /* DR12. */
|
||||
pxTopOfStack -= 2;
|
||||
*(double *)pxTopOfStack = 1111.1111; /* DR11. */
|
||||
*( double * ) pxTopOfStack = 1111.1111; /* DR11. */
|
||||
pxTopOfStack -= 2;
|
||||
*(double *)pxTopOfStack = 1010.1010; /* DR10. */
|
||||
*( double * ) pxTopOfStack = 1010.1010; /* DR10. */
|
||||
pxTopOfStack -= 2;
|
||||
*(double *)pxTopOfStack = 909.0909; /* DR9. */
|
||||
*( double * ) pxTopOfStack = 909.0909; /* DR9. */
|
||||
pxTopOfStack -= 2;
|
||||
*(double *)pxTopOfStack = 808.0808; /* DR8. */
|
||||
*( double * ) pxTopOfStack = 808.0808; /* DR8. */
|
||||
pxTopOfStack -= 2;
|
||||
*(double *)pxTopOfStack = 707.0707; /* DR7. */
|
||||
*( double * ) pxTopOfStack = 707.0707; /* DR7. */
|
||||
pxTopOfStack -= 2;
|
||||
*(double *)pxTopOfStack = 606.0606; /* DR6. */
|
||||
*( double * ) pxTopOfStack = 606.0606; /* DR6. */
|
||||
pxTopOfStack -= 2;
|
||||
*(double *)pxTopOfStack = 505.0505; /* DR5. */
|
||||
*( double * ) pxTopOfStack = 505.0505; /* DR5. */
|
||||
pxTopOfStack -= 2;
|
||||
*(double *)pxTopOfStack = 404.0404; /* DR4. */
|
||||
*( double * ) pxTopOfStack = 404.0404; /* DR4. */
|
||||
pxTopOfStack -= 2;
|
||||
*(double *)pxTopOfStack = 303.0303; /* DR3. */
|
||||
*( double * ) pxTopOfStack = 303.0303; /* DR3. */
|
||||
pxTopOfStack -= 2;
|
||||
*(double *)pxTopOfStack = 202.0202; /* DR2. */
|
||||
*( double * ) pxTopOfStack = 202.0202; /* DR2. */
|
||||
pxTopOfStack -= 2;
|
||||
*(double *)pxTopOfStack = 101.0101; /* DR1. */
|
||||
*( double * ) pxTopOfStack = 101.0101; /* DR1. */
|
||||
pxTopOfStack -= 2;
|
||||
*(double *)pxTopOfStack = 9876.54321;/* DR0. */
|
||||
*( double * ) pxTopOfStack = 9876.54321; /* DR0. */
|
||||
}
|
||||
#else /* ifdef USE_FULL_REGISTER_INITIALISATION */
|
||||
{
|
||||
|
|
@ -244,11 +239,11 @@ StackType_t * pxPortInitialiseStack( StackType_t * pxTopOfStack,
|
|||
{
|
||||
/* Omit DPFPU support. */
|
||||
}
|
||||
#else /* if ( configUSE_TASK_DPFPU_SUPPORT == 1 ) */
|
||||
#else /* configUSE_TASK_DPFPU_SUPPORT */
|
||||
{
|
||||
#error Invalid configUSE_TASK_DPFPU_SUPPORT setting - configUSE_TASK_DPFPU_SUPPORT must be set to 0, 1, 2, or left undefined.
|
||||
}
|
||||
#endif /* if ( configUSE_TASK_DPFPU_SUPPORT == 1 ) */
|
||||
#endif /* configUSE_TASK_DPFPU_SUPPORT */
|
||||
|
||||
return pxTopOfStack;
|
||||
}
|
||||
|
|
@ -311,6 +306,7 @@ static void prvStartFirstTask( void )
|
|||
{
|
||||
__asm volatile
|
||||
(
|
||||
/* *INDENT-OFF* */
|
||||
|
||||
/* When starting the scheduler there is nothing that needs moving to the
|
||||
* interrupt stack because the function is not called from an interrupt.
|
||||
|
|
@ -321,8 +317,8 @@ static void prvStartFirstTask( void )
|
|||
/* Obtain the location of the stack associated with which ever task
|
||||
* pxCurrentTCB is currently pointing to. */
|
||||
"MOV.L #_pxCurrentTCB, R15 \n"\
|
||||
"MOV.L [R15], R15 \n"\
|
||||
"MOV.L [R15], R0 \n"\
|
||||
"MOV.L [ R15 ], R15 \n"\
|
||||
"MOV.L [ R15 ], R0 \n"\
|
||||
|
||||
|
||||
/* Restore the registers from the stack of the task pointed to by
|
||||
|
|
@ -334,7 +330,7 @@ static void prvStartFirstTask( void )
|
|||
* So, it is never necessary to restore the DPFPU context here. */
|
||||
"POP R15 \n"\
|
||||
"MOV.L #_ulPortTaskHasDPFPUContext, R14 \n"\
|
||||
"MOV.L R15, [R14] \n"\
|
||||
"MOV.L R15, [ R14 ] \n"\
|
||||
|
||||
#elif ( configUSE_TASK_DPFPU_SUPPORT == 2 )
|
||||
|
||||
|
|
@ -342,7 +338,7 @@ static void prvStartFirstTask( void )
|
|||
"DPOPM.L DPSW-DECNT \n"\
|
||||
"DPOPM.D DR0-DR15 \n"\
|
||||
|
||||
#endif /* if ( configUSE_TASK_DPFPU_SUPPORT == 1 ) */
|
||||
#endif /* configUSE_TASK_DPFPU_SUPPORT */
|
||||
|
||||
"POP R15 \n"\
|
||||
|
||||
|
|
@ -379,7 +375,9 @@ static void prvStartFirstTask( void )
|
|||
/* This pops the remaining registers. */
|
||||
"RTE \n"\
|
||||
"NOP \n"\
|
||||
"NOP \n"
|
||||
"NOP "
|
||||
|
||||
/* *INDENT-ON* */
|
||||
);
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
|
@ -389,6 +387,8 @@ __interrupt void vSoftwareInterruptISR( void )
|
|||
{
|
||||
__asm volatile
|
||||
(
|
||||
/* *INDENT-OFF* */
|
||||
|
||||
/* Re-enable interrupts. */
|
||||
"SETPSW I \n"\
|
||||
|
||||
|
|
@ -441,7 +441,7 @@ __interrupt void vSoftwareInterruptISR( void )
|
|||
/* Does the task have a DPFPU context that needs saving? If
|
||||
* ulPortTaskHasDPFPUContext is 0 then no. */
|
||||
"MOV.L #_ulPortTaskHasDPFPUContext, R15 \n"\
|
||||
"MOV.L [R15], R15 \n"\
|
||||
"MOV.L [ R15 ], R15 \n"\
|
||||
"CMP #0, R15 \n"\
|
||||
|
||||
/* Save the DPFPU context, if any. */
|
||||
|
|
@ -459,7 +459,7 @@ __interrupt void vSoftwareInterruptISR( void )
|
|||
"DPUSHM.D DR0-DR15 \n"\
|
||||
"DPUSHM.L DPSW-DECNT \n"\
|
||||
|
||||
#endif /* if ( configUSE_TASK_DPFPU_SUPPORT == 1 ) */
|
||||
#endif /* configUSE_TASK_DPFPU_SUPPORT */
|
||||
|
||||
|
||||
/* Save the stack pointer to the TCB. */
|
||||
|
|
@ -481,7 +481,7 @@ __interrupt void vSoftwareInterruptISR( void )
|
|||
|
||||
/* Load the stack pointer of the task that is now selected as the Running
|
||||
* state task from its TCB. */
|
||||
"MOV.L #_pxCurrentTCB,R15 \n"\
|
||||
"MOV.L #_pxCurrentTCB, R15 \n"\
|
||||
"MOV.L [ R15 ], R15 \n"\
|
||||
"MOV.L [ R15 ], R0 \n"\
|
||||
|
||||
|
|
@ -495,7 +495,7 @@ __interrupt void vSoftwareInterruptISR( void )
|
|||
* ulPortTaskHasDPFPUContext is zero then no. */
|
||||
"POP R15 \n"\
|
||||
"MOV.L #_ulPortTaskHasDPFPUContext, R14 \n"\
|
||||
"MOV.L R15, [R14] \n"\
|
||||
"MOV.L R15, [ R14 ] \n"\
|
||||
"CMP #0, R15 \n"\
|
||||
|
||||
/* Restore the DPFPU context, if any. */
|
||||
|
|
@ -510,7 +510,7 @@ __interrupt void vSoftwareInterruptISR( void )
|
|||
"DPOPM.L DPSW-DECNT \n"\
|
||||
"DPOPM.D DR0-DR15 \n"\
|
||||
|
||||
#endif /* if( configUSE_TASK_DPFPU_SUPPORT == 1 ) */
|
||||
#endif /* configUSE_TASK_DPFPU_SUPPORT */
|
||||
|
||||
"POP R15 \n"\
|
||||
|
||||
|
|
@ -543,6 +543,8 @@ __interrupt void vSoftwareInterruptISR( void )
|
|||
"NOP \n"\
|
||||
"NOP "
|
||||
portCDT_NO_PARSE( :: ) "i" ( configMAX_SYSCALL_INTERRUPT_PRIORITY ), "i" ( configKERNEL_INTERRUPT_PRIORITY )
|
||||
|
||||
/* *INDENT-ON* */
|
||||
);
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
|
|
|||
|
|
@ -22,19 +22,19 @@
|
|||
* https://www.FreeRTOS.org
|
||||
* https://github.com/FreeRTOS
|
||||
*
|
||||
* 1 tab == 4 spaces!
|
||||
*/
|
||||
|
||||
|
||||
#ifndef PORTMACRO_H
|
||||
#define PORTMACRO_H
|
||||
#define PORTMACRO_H
|
||||
|
||||
/* Hardware specifics. */
|
||||
#include <intrinsics.h>
|
||||
#include <intrinsics.h>
|
||||
|
||||
#ifdef __cplusplus
|
||||
/* *INDENT-OFF* */
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
#endif
|
||||
/* *INDENT-ON* */
|
||||
|
||||
/*-----------------------------------------------------------
|
||||
* Port specific definitions.
|
||||
|
|
@ -48,9 +48,9 @@
|
|||
|
||||
/* When the FIT configurator or the Smart Configurator is used, platform.h has to be
|
||||
* used. */
|
||||
#ifndef configINCLUDE_PLATFORM_H_INSTEAD_OF_IODEFINE_H
|
||||
#ifndef configINCLUDE_PLATFORM_H_INSTEAD_OF_IODEFINE_H
|
||||
#define configINCLUDE_PLATFORM_H_INSTEAD_OF_IODEFINE_H 0
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/* If configUSE_TASK_DPFPU_SUPPORT is set to 1 (or undefined) then each task will
|
||||
* be created without a DPFPU context, and a task must call vTaskUsesDPFPU() before
|
||||
|
|
@ -58,65 +58,67 @@
|
|||
* tasks are created with a DPFPU context by default, and calling vTaskUsesDPFPU() has
|
||||
* no effect. If configUSE_TASK_DPFPU_SUPPORT is set to 0 then tasks never take care
|
||||
* of any DPFPU context (even if DPFPU registers are used). */
|
||||
#ifndef configUSE_TASK_DPFPU_SUPPORT
|
||||
#ifndef configUSE_TASK_DPFPU_SUPPORT
|
||||
#define configUSE_TASK_DPFPU_SUPPORT 1
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* Type definitions - these are a bit legacy and not really used now, other than
|
||||
* portSTACK_TYPE and portBASE_TYPE. */
|
||||
#define portCHAR char
|
||||
#define portFLOAT float
|
||||
#define portDOUBLE double
|
||||
#define portLONG long
|
||||
#define portSHORT short
|
||||
#define portSTACK_TYPE uint32_t
|
||||
#define portBASE_TYPE long
|
||||
#define portCHAR char
|
||||
#define portFLOAT float
|
||||
#define portDOUBLE double
|
||||
#define portLONG long
|
||||
#define portSHORT short
|
||||
#define portSTACK_TYPE uint32_t
|
||||
#define portBASE_TYPE long
|
||||
|
||||
typedef portSTACK_TYPE StackType_t;
|
||||
typedef long BaseType_t;
|
||||
typedef unsigned long UBaseType_t;
|
||||
typedef portSTACK_TYPE StackType_t;
|
||||
typedef long BaseType_t;
|
||||
typedef unsigned long UBaseType_t;
|
||||
|
||||
#if ( configUSE_16_BIT_TICKS == 1 )
|
||||
#if ( configUSE_16_BIT_TICKS == 1 )
|
||||
typedef uint16_t TickType_t;
|
||||
#define portMAX_DELAY ( TickType_t ) 0xffff
|
||||
#else
|
||||
#else
|
||||
typedef uint32_t TickType_t;
|
||||
#define portMAX_DELAY ( TickType_t ) 0xffffffffUL
|
||||
|
||||
/* 32-bit tick type on a 32-bit architecture, so reads of the tick count do
|
||||
/* 32-bit tick type on a 32-bit architecture, so reads of the tick count do
|
||||
* not need to be guarded with a critical section. */
|
||||
#define portTICK_TYPE_IS_ATOMIC 1
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* Hardware specifics. */
|
||||
#define portBYTE_ALIGNMENT 8 /* Could make four, according to manual. */
|
||||
#define portSTACK_GROWTH -1
|
||||
#define portTICK_PERIOD_MS ( ( TickType_t ) 1000 / configTICK_RATE_HZ )
|
||||
#define portNOP() __no_operation()
|
||||
#define portBYTE_ALIGNMENT 8 /* Could make four, according to manual. */
|
||||
#define portSTACK_GROWTH -1
|
||||
#define portTICK_PERIOD_MS ( ( TickType_t ) 1000 / configTICK_RATE_HZ )
|
||||
#define portNOP() __no_operation()
|
||||
|
||||
/* Yield equivalent to "*portITU_SWINTR = 0x01; ( void ) *portITU_SWINTR;"
|
||||
* where portITU_SWINTR is the location of the software interrupt register
|
||||
* (0x000872E0). Don't rely on the assembler to select a register, so instead
|
||||
* save and restore clobbered registers manually. */
|
||||
#define portYIELD() \
|
||||
__asm volatile \
|
||||
( \
|
||||
/* *INDENT-OFF* */
|
||||
#define portYIELD() \
|
||||
__asm volatile \
|
||||
( \
|
||||
"PUSH.L R10 \n"\
|
||||
"MOV.L #0x872E0, R10 \n"\
|
||||
"MOV.B #0x1, [R10] \n"\
|
||||
"CMP [R10].UB, R10 \n"\
|
||||
"POP R10 \n"\
|
||||
"MOV.B #0x1, [ R10 ] \n"\
|
||||
"CMP [ R10 ].UB, R10 \n"\
|
||||
"POP R10 "\
|
||||
portCDT_NO_PARSE( ::: ) "cc"\
|
||||
)
|
||||
)
|
||||
/* *INDENT-ON* */
|
||||
|
||||
#define portYIELD_FROM_ISR( x ) if( ( x ) != pdFALSE ) portYIELD()
|
||||
#define portYIELD_FROM_ISR( x ) if( ( x ) != pdFALSE ) portYIELD()
|
||||
|
||||
/* Workaround to reduce errors/warnings caused by e2 studio CDT's INDEXER and CODAN. */
|
||||
#ifdef __CDT_PARSER__
|
||||
#ifdef __CDT_PARSER__
|
||||
#ifndef __asm
|
||||
#define __asm asm
|
||||
#endif
|
||||
|
|
@ -124,9 +126,9 @@
|
|||
#define __attribute__( ... )
|
||||
#endif
|
||||
#define portCDT_NO_PARSE( token )
|
||||
#else
|
||||
#else
|
||||
#define portCDT_NO_PARSE( token ) token
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/* These macros should not be called directly, but through the
|
||||
* taskENTER_CRITICAL() and taskEXIT_CRITICAL() macros. An extra check is
|
||||
|
|
@ -137,32 +139,32 @@
|
|||
* functions are those that end in FromISR. FreeRTOS maintains a separate
|
||||
* interrupt API to ensure API function and interrupt entry is as fast and as
|
||||
* simple as possible. */
|
||||
#define portENABLE_INTERRUPTS() __set_interrupt_level( ( uint8_t ) 0 )
|
||||
#ifdef configASSERT
|
||||
#define portENABLE_INTERRUPTS() __set_interrupt_level( ( uint8_t ) 0 )
|
||||
#ifdef configASSERT
|
||||
#define portASSERT_IF_INTERRUPT_PRIORITY_INVALID() configASSERT( ( __get_interrupt_level() <= configMAX_SYSCALL_INTERRUPT_PRIORITY ) )
|
||||
#define portDISABLE_INTERRUPTS() if( __get_interrupt_level() < configMAX_SYSCALL_INTERRUPT_PRIORITY ) __set_interrupt_level( ( uint8_t ) configMAX_SYSCALL_INTERRUPT_PRIORITY )
|
||||
#else
|
||||
#else
|
||||
#define portDISABLE_INTERRUPTS() __set_interrupt_level( ( uint8_t ) configMAX_SYSCALL_INTERRUPT_PRIORITY )
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/* Critical nesting counts are stored in the TCB. */
|
||||
#define portCRITICAL_NESTING_IN_TCB ( 1 )
|
||||
#define portCRITICAL_NESTING_IN_TCB ( 1 )
|
||||
|
||||
/* The critical nesting functions defined within tasks.c. */
|
||||
extern void vTaskEnterCritical( void );
|
||||
extern void vTaskExitCritical( void );
|
||||
#define portENTER_CRITICAL() vTaskEnterCritical()
|
||||
#define portEXIT_CRITICAL() vTaskExitCritical()
|
||||
extern void vTaskEnterCritical( void );
|
||||
extern void vTaskExitCritical( void );
|
||||
#define portENTER_CRITICAL() vTaskEnterCritical()
|
||||
#define portEXIT_CRITICAL() vTaskExitCritical()
|
||||
|
||||
/* As this port allows interrupt nesting... */
|
||||
#define portSET_INTERRUPT_MASK_FROM_ISR() __get_interrupt_level(); portDISABLE_INTERRUPTS()
|
||||
#define portCLEAR_INTERRUPT_MASK_FROM_ISR( uxSavedInterruptStatus ) __set_interrupt_level( ( uint8_t ) ( uxSavedInterruptStatus ) )
|
||||
#define portSET_INTERRUPT_MASK_FROM_ISR() __get_interrupt_level(); portDISABLE_INTERRUPTS()
|
||||
#define portCLEAR_INTERRUPT_MASK_FROM_ISR( uxSavedInterruptStatus ) __set_interrupt_level( ( uint8_t ) ( uxSavedInterruptStatus ) )
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* Task function macros as described on the FreeRTOS.org WEB site. */
|
||||
#define portTASK_FUNCTION_PROTO( vFunction, pvParameters ) void vFunction( void * pvParameters )
|
||||
#define portTASK_FUNCTION( vFunction, pvParameters ) void vFunction( void * pvParameters )
|
||||
#define portTASK_FUNCTION_PROTO( vFunction, pvParameters ) void vFunction( void * pvParameters )
|
||||
#define portTASK_FUNCTION( vFunction, pvParameters ) void vFunction( void * pvParameters )
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
|
|
@ -171,25 +173,28 @@
|
|||
* themselves a DPFPU context before using any DPFPU instructions. If
|
||||
* configUSE_TASK_DPFPU_SUPPORT is set to 2 then all tasks will have a DPFPU context
|
||||
* by default. */
|
||||
#if( configUSE_TASK_DPFPU_SUPPORT == 1 )
|
||||
#if ( configUSE_TASK_DPFPU_SUPPORT == 1 )
|
||||
void vPortTaskUsesDPFPU( void );
|
||||
#else
|
||||
/* Each task has a DPFPU context already, so define this function away to
|
||||
#else
|
||||
|
||||
/* Each task has a DPFPU context already, so define this function away to
|
||||
* nothing to prevent it being called accidentally. */
|
||||
#define vPortTaskUsesDPFPU()
|
||||
#endif
|
||||
#define portTASK_USES_DPFPU() vPortTaskUsesDPFPU()
|
||||
#endif
|
||||
#define portTASK_USES_DPFPU() vPortTaskUsesDPFPU()
|
||||
|
||||
/* Definition to allow compatibility with existing FreeRTOS Demo using flop.c. */
|
||||
#define portTASK_USES_FLOATING_POINT() vPortTaskUsesDPFPU()
|
||||
#define portTASK_USES_FLOATING_POINT() vPortTaskUsesDPFPU()
|
||||
|
||||
/* Prevent warnings of undefined behaviour: the order of volatile accesses is
|
||||
* undefined - all warnings have been manually checked and are not an issue, and
|
||||
* the warnings cannot be prevent by code changes without undesirable effects. */
|
||||
#pragma diag_suppress=Pa082
|
||||
#pragma diag_suppress=Pa082
|
||||
|
||||
#ifdef __cplusplus
|
||||
/* *INDENT-OFF* */
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
#endif
|
||||
/* *INDENT-ON* */
|
||||
|
||||
#endif /* PORTMACRO_H */
|
||||
|
|
|
|||
|
|
@ -22,14 +22,13 @@
|
|||
* https://www.FreeRTOS.org
|
||||
* https://github.com/FreeRTOS
|
||||
*
|
||||
* 1 tab == 4 spaces!
|
||||
*/
|
||||
|
||||
/*-----------------------------------------------------------
|
||||
* Implementation of functions defined in portable.h for the RXv3 DPFPU port.
|
||||
*----------------------------------------------------------*/
|
||||
|
||||
#warning Testing for DFPU support in this port is not yet complete
|
||||
#warning Testing for DPFPU support in this port is not yet complete
|
||||
|
||||
/* Scheduler includes. */
|
||||
#include "FreeRTOS.h"
|
||||
|
|
@ -40,14 +39,10 @@
|
|||
|
||||
/* Hardware specifics. */
|
||||
#if ( configINCLUDE_PLATFORM_H_INSTEAD_OF_IODEFINE_H == 1 )
|
||||
|
||||
#include "platform.h"
|
||||
|
||||
#else /* configINCLUDE_PLATFORM_H_INSTEAD_OF_IODEFINE_H */
|
||||
|
||||
#else
|
||||
#include "iodefine.h"
|
||||
|
||||
#endif /* configINCLUDE_PLATFORM_H_INSTEAD_OF_IODEFINE_H */
|
||||
#endif
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
|
|
@ -115,7 +110,7 @@ void vTickISR( void );
|
|||
|
||||
StackType_t ulPortTaskHasDPFPUContext = portNO_DPFPU_CONTEXT;
|
||||
|
||||
#endif /* configUSE_TASK_DPFPU_SUPPORT */
|
||||
#endif
|
||||
|
||||
/* This is accessed by the inline assembler functions so is file scope for
|
||||
* convenience. */
|
||||
|
|
@ -211,37 +206,37 @@ StackType_t * pxPortInitialiseStack( StackType_t * pxTopOfStack,
|
|||
#ifdef USE_FULL_REGISTER_INITIALISATION
|
||||
{
|
||||
pxTopOfStack -= 2;
|
||||
*(double *)pxTopOfStack = 1515.1515; /* DR15. */
|
||||
*( double * ) pxTopOfStack = 1515.1515; /* DR15. */
|
||||
pxTopOfStack -= 2;
|
||||
*(double *)pxTopOfStack = 1414.1414; /* DR14. */
|
||||
*( double * ) pxTopOfStack = 1414.1414; /* DR14. */
|
||||
pxTopOfStack -= 2;
|
||||
*(double *)pxTopOfStack = 1313.1313; /* DR13. */
|
||||
*( double * ) pxTopOfStack = 1313.1313; /* DR13. */
|
||||
pxTopOfStack -= 2;
|
||||
*(double *)pxTopOfStack = 1212.1212; /* DR12. */
|
||||
*( double * ) pxTopOfStack = 1212.1212; /* DR12. */
|
||||
pxTopOfStack -= 2;
|
||||
*(double *)pxTopOfStack = 1111.1111; /* DR11. */
|
||||
*( double * ) pxTopOfStack = 1111.1111; /* DR11. */
|
||||
pxTopOfStack -= 2;
|
||||
*(double *)pxTopOfStack = 1010.1010; /* DR10. */
|
||||
*( double * ) pxTopOfStack = 1010.1010; /* DR10. */
|
||||
pxTopOfStack -= 2;
|
||||
*(double *)pxTopOfStack = 909.0909; /* DR9. */
|
||||
*( double * ) pxTopOfStack = 909.0909; /* DR9. */
|
||||
pxTopOfStack -= 2;
|
||||
*(double *)pxTopOfStack = 808.0808; /* DR8. */
|
||||
*( double * ) pxTopOfStack = 808.0808; /* DR8. */
|
||||
pxTopOfStack -= 2;
|
||||
*(double *)pxTopOfStack = 707.0707; /* DR7. */
|
||||
*( double * ) pxTopOfStack = 707.0707; /* DR7. */
|
||||
pxTopOfStack -= 2;
|
||||
*(double *)pxTopOfStack = 606.0606; /* DR6. */
|
||||
*( double * ) pxTopOfStack = 606.0606; /* DR6. */
|
||||
pxTopOfStack -= 2;
|
||||
*(double *)pxTopOfStack = 505.0505; /* DR5. */
|
||||
*( double * ) pxTopOfStack = 505.0505; /* DR5. */
|
||||
pxTopOfStack -= 2;
|
||||
*(double *)pxTopOfStack = 404.0404; /* DR4. */
|
||||
*( double * ) pxTopOfStack = 404.0404; /* DR4. */
|
||||
pxTopOfStack -= 2;
|
||||
*(double *)pxTopOfStack = 303.0303; /* DR3. */
|
||||
*( double * ) pxTopOfStack = 303.0303; /* DR3. */
|
||||
pxTopOfStack -= 2;
|
||||
*(double *)pxTopOfStack = 202.0202; /* DR2. */
|
||||
*( double * ) pxTopOfStack = 202.0202; /* DR2. */
|
||||
pxTopOfStack -= 2;
|
||||
*(double *)pxTopOfStack = 101.0101; /* DR1. */
|
||||
*( double * ) pxTopOfStack = 101.0101; /* DR1. */
|
||||
pxTopOfStack -= 2;
|
||||
*(double *)pxTopOfStack = 9876.54321;/* DR0. */
|
||||
*( double * ) pxTopOfStack = 9876.54321; /* DR0. */
|
||||
}
|
||||
#else /* ifdef USE_FULL_REGISTER_INITIALISATION */
|
||||
{
|
||||
|
|
@ -260,11 +255,11 @@ StackType_t * pxPortInitialiseStack( StackType_t * pxTopOfStack,
|
|||
{
|
||||
/* Omit DPFPU support. */
|
||||
}
|
||||
#else /* if ( configUSE_TASK_DPFPU_SUPPORT == 1 ) */
|
||||
#else /* configUSE_TASK_DPFPU_SUPPORT */
|
||||
{
|
||||
#error Invalid configUSE_TASK_DPFPU_SUPPORT setting - configUSE_TASK_DPFPU_SUPPORT must be set to 0, 1, 2, or left undefined.
|
||||
}
|
||||
#endif /* if ( configUSE_TASK_DPFPU_SUPPORT == 1 ) */
|
||||
#endif /* configUSE_TASK_DPFPU_SUPPORT */
|
||||
|
||||
return pxTopOfStack;
|
||||
}
|
||||
|
|
@ -329,7 +324,8 @@ void vPortEndScheduler( void )
|
|||
#pragma inline_asm prvStartFirstTask
|
||||
static void prvStartFirstTask( void )
|
||||
{
|
||||
#ifndef __CDT_PARSER__
|
||||
#ifndef __CDT_PARSER__
|
||||
/* *INDENT-OFF* */
|
||||
|
||||
/* When starting the scheduler there is nothing that needs moving to the
|
||||
* interrupt stack because the function is not called from an interrupt.
|
||||
|
|
@ -339,7 +335,7 @@ static void prvStartFirstTask( void )
|
|||
|
||||
/* Obtain the location of the stack associated with which ever task
|
||||
* pxCurrentTCB is currently pointing to. */
|
||||
MOV.L # _pxCurrentTCB, R15
|
||||
MOV.L #_pxCurrentTCB, R15
|
||||
MOV.L [ R15 ], R15
|
||||
MOV.L [ R15 ], R0
|
||||
|
||||
|
|
@ -352,7 +348,7 @@ static void prvStartFirstTask( void )
|
|||
/* The restored ulPortTaskHasDPFPUContext is to be zero here.
|
||||
* So, it is never necessary to restore the DPFPU context here. */
|
||||
POP R15
|
||||
MOV.L # _ulPortTaskHasDPFPUContext, R14
|
||||
MOV.L #_ulPortTaskHasDPFPUContext, R14
|
||||
MOV.L R15, [ R14 ]
|
||||
|
||||
#elif ( configUSE_TASK_DPFPU_SUPPORT == 2 )
|
||||
|
|
@ -361,7 +357,7 @@ static void prvStartFirstTask( void )
|
|||
DPOPM.L DPSW-DECNT
|
||||
DPOPM.D DR0-DR15
|
||||
|
||||
#endif /* if ( configUSE_TASK_DPFPU_SUPPORT == 1 ) */
|
||||
#endif /* configUSE_TASK_DPFPU_SUPPORT */
|
||||
|
||||
POP R15
|
||||
|
||||
|
|
@ -400,7 +396,8 @@ static void prvStartFirstTask( void )
|
|||
NOP
|
||||
NOP
|
||||
|
||||
#endif /* ifndef __CDT_PARSER__ */
|
||||
/* *INDENT-ON* */
|
||||
#endif /* ifndef __CDT_PARSER__ */
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
|
|
@ -413,7 +410,8 @@ void vSoftwareInterruptISR( void )
|
|||
#pragma inline_asm prvYieldHandler
|
||||
static void prvYieldHandler( void )
|
||||
{
|
||||
#ifndef __CDT_PARSER__
|
||||
#ifndef __CDT_PARSER__
|
||||
/* *INDENT-OFF* */
|
||||
|
||||
/* Re-enable interrupts. */
|
||||
SETPSW I
|
||||
|
|
@ -429,7 +427,7 @@ static void prvYieldHandler( void )
|
|||
MVFC USP, R15
|
||||
|
||||
/* Move the address down to the data being moved. */
|
||||
SUB # 12, R15
|
||||
SUB #12, R15
|
||||
MVTC R15, USP
|
||||
|
||||
/* Copy the data across, R15, then PC, then PSW. */
|
||||
|
|
@ -438,7 +436,7 @@ static void prvYieldHandler( void )
|
|||
MOV.L 8[ R0 ], 8[ R15 ]
|
||||
|
||||
/* Move the interrupt stack pointer to its new correct position. */
|
||||
ADD # 12, R0
|
||||
ADD #12, R0
|
||||
|
||||
/* All the rest of the registers are saved directly to the user stack. */
|
||||
SETPSW U
|
||||
|
|
@ -449,26 +447,26 @@ static void prvYieldHandler( void )
|
|||
/* Save the FPSW and accumulators. */
|
||||
MVFC FPSW, R15
|
||||
PUSH.L R15
|
||||
MVFACGU # 0, A1, R15
|
||||
MVFACGU #0, A1, R15
|
||||
PUSH.L R15
|
||||
MVFACHI # 0, A1, R15
|
||||
MVFACHI #0, A1, R15
|
||||
PUSH.L R15
|
||||
MVFACLO # 0, A1, R15 /* Low order word. */
|
||||
MVFACLO #0, A1, R15 /* Low order word. */
|
||||
PUSH.L R15
|
||||
MVFACGU # 0, A0, R15
|
||||
MVFACGU #0, A0, R15
|
||||
PUSH.L R15
|
||||
MVFACHI # 0, A0, R15
|
||||
MVFACHI #0, A0, R15
|
||||
PUSH.L R15
|
||||
MVFACLO # 0, A0, R15 /* Low order word. */
|
||||
MVFACLO #0, A0, R15 /* Low order word. */
|
||||
PUSH.L R15
|
||||
|
||||
#if ( configUSE_TASK_DPFPU_SUPPORT == 1 )
|
||||
|
||||
/* Does the task have a DPFPU context that needs saving? If
|
||||
* ulPortTaskHasDPFPUContext is 0 then no. */
|
||||
MOV.L # _ulPortTaskHasDPFPUContext, R15
|
||||
MOV.L #_ulPortTaskHasDPFPUContext, R15
|
||||
MOV.L [ R15 ], R15
|
||||
CMP # 0, R15
|
||||
CMP #0, R15
|
||||
|
||||
/* Save the DPFPU context, if any. */
|
||||
BEQ.B ?+
|
||||
|
|
@ -485,29 +483,29 @@ static void prvYieldHandler( void )
|
|||
DPUSHM.D DR0-DR15
|
||||
DPUSHM.L DPSW-DECNT
|
||||
|
||||
#endif /* if ( configUSE_TASK_DPFPU_SUPPORT == 1 ) */
|
||||
#endif /* configUSE_TASK_DPFPU_SUPPORT */
|
||||
|
||||
|
||||
/* Save the stack pointer to the TCB. */
|
||||
MOV.L # _pxCurrentTCB, R15
|
||||
MOV.L #_pxCurrentTCB, R15
|
||||
MOV.L [ R15 ], R15
|
||||
MOV.L R0, [ R15 ]
|
||||
|
||||
|
||||
/* Ensure the interrupt mask is set to the syscall priority while the kernel
|
||||
* structures are being accessed. */
|
||||
MVTIPL # configMAX_SYSCALL_INTERRUPT_PRIORITY
|
||||
MVTIPL #configMAX_SYSCALL_INTERRUPT_PRIORITY
|
||||
|
||||
/* Select the next task to run. */
|
||||
BSR.A _vTaskSwitchContext
|
||||
|
||||
/* Reset the interrupt mask as no more data structure access is required. */
|
||||
MVTIPL # configKERNEL_INTERRUPT_PRIORITY
|
||||
MVTIPL #configKERNEL_INTERRUPT_PRIORITY
|
||||
|
||||
|
||||
/* Load the stack pointer of the task that is now selected as the Running
|
||||
* state task from its TCB. */
|
||||
MOV.L # _pxCurrentTCB, R15
|
||||
MOV.L #_pxCurrentTCB, R15
|
||||
MOV.L [ R15 ], R15
|
||||
MOV.L [ R15 ], R0
|
||||
|
||||
|
|
@ -520,9 +518,9 @@ static void prvYieldHandler( void )
|
|||
/* Is there a DPFPU context to restore? If the restored
|
||||
* ulPortTaskHasDPFPUContext is zero then no. */
|
||||
POP R15
|
||||
MOV.L # _ulPortTaskHasDPFPUContext, R14
|
||||
MOV.L #_ulPortTaskHasDPFPUContext, R14
|
||||
MOV.L R15, [ R14 ]
|
||||
CMP # 0, R15
|
||||
CMP #0, R15
|
||||
|
||||
/* Restore the DPFPU context, if any. */
|
||||
BEQ.B ?+
|
||||
|
|
@ -536,7 +534,7 @@ static void prvYieldHandler( void )
|
|||
DPOPM.L DPSW-DECNT
|
||||
DPOPM.D DR0-DR15
|
||||
|
||||
#endif /* if ( configUSE_TASK_DPFPU_SUPPORT == 1 ) */
|
||||
#endif /* configUSE_TASK_DPFPU_SUPPORT */
|
||||
|
||||
POP R15
|
||||
|
||||
|
|
@ -569,7 +567,8 @@ static void prvYieldHandler( void )
|
|||
NOP
|
||||
NOP
|
||||
|
||||
#endif /* ifndef __CDT_PARSER__ */
|
||||
/* *INDENT-ON* */
|
||||
#endif /* ifndef __CDT_PARSER__ */
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
|
|
|
|||
|
|
@ -1,4 +1,5 @@
|
|||
;/*
|
||||
; /* *INDENT-OFF* */
|
||||
; /*
|
||||
; * FreeRTOS Kernel V10.3.1
|
||||
; * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
|
||||
; *
|
||||
|
|
@ -22,8 +23,8 @@
|
|||
; * https://www.FreeRTOS.org
|
||||
; * https://github.com/FreeRTOS
|
||||
; *
|
||||
; * 1 tab == 4 spaces!
|
||||
; */
|
||||
|
||||
.GLB _vSoftwareInterruptISR
|
||||
.GLB _vSoftwareInterruptEntry
|
||||
|
||||
|
|
@ -36,6 +37,3 @@ _vSoftwareInterruptEntry:
|
|||
.RVECTOR 27, _vSoftwareInterruptEntry
|
||||
|
||||
.END
|
||||
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -22,19 +22,19 @@
|
|||
* https://www.FreeRTOS.org
|
||||
* https://github.com/FreeRTOS
|
||||
*
|
||||
* 1 tab == 4 spaces!
|
||||
*/
|
||||
|
||||
|
||||
#ifndef PORTMACRO_H
|
||||
#define PORTMACRO_H
|
||||
#define PORTMACRO_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
/* *INDENT-OFF* */
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
#endif
|
||||
/* *INDENT-ON* */
|
||||
|
||||
/* Hardware specifics. */
|
||||
#include <machine.h>
|
||||
#include <machine.h>
|
||||
|
||||
/*-----------------------------------------------------------
|
||||
* Port specific definitions.
|
||||
|
|
@ -48,9 +48,9 @@
|
|||
|
||||
/* When the FIT configurator or the Smart Configurator is used, platform.h has to be
|
||||
* used. */
|
||||
#ifndef configINCLUDE_PLATFORM_H_INSTEAD_OF_IODEFINE_H
|
||||
#ifndef configINCLUDE_PLATFORM_H_INSTEAD_OF_IODEFINE_H
|
||||
#define configINCLUDE_PLATFORM_H_INSTEAD_OF_IODEFINE_H 0
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/* If configUSE_TASK_DPFPU_SUPPORT is set to 1 (or undefined) then each task will
|
||||
* be created without a DPFPU context, and a task must call vTaskUsesDPFPU() before
|
||||
|
|
@ -58,70 +58,72 @@
|
|||
* tasks are created with a DPFPU context by default, and calling vTaskUsesDPFPU() has
|
||||
* no effect. If configUSE_TASK_DPFPU_SUPPORT is set to 0 then tasks never take care
|
||||
* of any DPFPU context (even if DPFPU registers are used). */
|
||||
#ifndef configUSE_TASK_DPFPU_SUPPORT
|
||||
#ifndef configUSE_TASK_DPFPU_SUPPORT
|
||||
#define configUSE_TASK_DPFPU_SUPPORT 1
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* Type definitions - these are a bit legacy and not really used now, other than
|
||||
* portSTACK_TYPE and portBASE_TYPE. */
|
||||
#define portCHAR char
|
||||
#define portFLOAT float
|
||||
#define portDOUBLE double
|
||||
#define portLONG long
|
||||
#define portSHORT short
|
||||
#define portSTACK_TYPE uint32_t
|
||||
#define portBASE_TYPE long
|
||||
#define portCHAR char
|
||||
#define portFLOAT float
|
||||
#define portDOUBLE double
|
||||
#define portLONG long
|
||||
#define portSHORT short
|
||||
#define portSTACK_TYPE uint32_t
|
||||
#define portBASE_TYPE long
|
||||
|
||||
typedef portSTACK_TYPE StackType_t;
|
||||
typedef long BaseType_t;
|
||||
typedef unsigned long UBaseType_t;
|
||||
typedef portSTACK_TYPE StackType_t;
|
||||
typedef long BaseType_t;
|
||||
typedef unsigned long UBaseType_t;
|
||||
|
||||
#if ( configUSE_16_BIT_TICKS == 1 )
|
||||
#if ( configUSE_16_BIT_TICKS == 1 )
|
||||
typedef uint16_t TickType_t;
|
||||
#define portMAX_DELAY ( TickType_t ) 0xffff
|
||||
#else
|
||||
#else
|
||||
typedef uint32_t TickType_t;
|
||||
#define portMAX_DELAY ( TickType_t ) 0xffffffffUL
|
||||
|
||||
/* 32-bit tick type on a 32-bit architecture, so reads of the tick count do
|
||||
/* 32-bit tick type on a 32-bit architecture, so reads of the tick count do
|
||||
* not need to be guarded with a critical section. */
|
||||
#define portTICK_TYPE_IS_ATOMIC 1
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* Hardware specifics. */
|
||||
#define portBYTE_ALIGNMENT 8 /* Could make four, according to manual. */
|
||||
#define portSTACK_GROWTH -1
|
||||
#define portTICK_PERIOD_MS ( ( TickType_t ) 1000 / configTICK_RATE_HZ )
|
||||
#define portNOP() nop()
|
||||
#define portBYTE_ALIGNMENT 8 /* Could make four, according to manual. */
|
||||
#define portSTACK_GROWTH -1
|
||||
#define portTICK_PERIOD_MS ( ( TickType_t ) 1000 / configTICK_RATE_HZ )
|
||||
#define portNOP() nop()
|
||||
|
||||
/* Yield equivalent to "*portITU_SWINTR = 0x01; ( void ) *portITU_SWINTR;"
|
||||
* where portITU_SWINTR is the location of the software interrupt register
|
||||
* (0x000872E0). Don't rely on the assembler to select a register, so instead
|
||||
* save and restore clobbered registers manually. */
|
||||
#pragma inline_asm vPortYield
|
||||
static void vPortYield( void )
|
||||
{
|
||||
#ifndef __CDT_PARSER__
|
||||
/* *INDENT-OFF* */
|
||||
#pragma inline_asm vPortYield
|
||||
static void vPortYield( void )
|
||||
{
|
||||
#ifndef __CDT_PARSER__
|
||||
/* Save clobbered register - may not actually be necessary if inline asm
|
||||
* functions are considered to use the same rules as function calls by the
|
||||
* compiler. */
|
||||
PUSH.L R5
|
||||
/* Set ITU SWINTR. */
|
||||
MOV.L # 000872E0H, R5
|
||||
MOV.B # 1, [ R5 ]
|
||||
MOV.L #000872E0H, R5
|
||||
MOV.B #1, [ R5 ]
|
||||
/* Read back to ensure the value is taken before proceeding. */
|
||||
CMP [ R5 ].UB, R5
|
||||
/* Restore clobbered register to its previous value. */
|
||||
POP R5
|
||||
#endif
|
||||
}
|
||||
#endif
|
||||
}
|
||||
/* *INDENT-ON* */
|
||||
|
||||
#define portYIELD() vPortYield()
|
||||
#define portYIELD_FROM_ISR( x ) if( ( x ) != pdFALSE ) portYIELD()
|
||||
#define portYIELD() vPortYield()
|
||||
#define portYIELD_FROM_ISR( x ) if( ( x ) != pdFALSE ) portYIELD()
|
||||
|
||||
/* These macros should not be called directly, but through the
|
||||
* taskENTER_CRITICAL() and taskEXIT_CRITICAL() macros. An extra check is
|
||||
|
|
@ -132,32 +134,32 @@
|
|||
* functions are those that end in FromISR. FreeRTOS maintains a separate
|
||||
* interrupt API to ensure API function and interrupt entry is as fast and as
|
||||
* simple as possible. */
|
||||
#define portENABLE_INTERRUPTS() set_ipl( ( long ) 0 )
|
||||
#ifdef configASSERT
|
||||
#define portENABLE_INTERRUPTS() set_ipl( ( long ) 0 )
|
||||
#ifdef configASSERT
|
||||
#define portASSERT_IF_INTERRUPT_PRIORITY_INVALID() configASSERT( ( get_ipl() <= configMAX_SYSCALL_INTERRUPT_PRIORITY ) )
|
||||
#define portDISABLE_INTERRUPTS() if( get_ipl() < configMAX_SYSCALL_INTERRUPT_PRIORITY ) set_ipl( ( long ) configMAX_SYSCALL_INTERRUPT_PRIORITY )
|
||||
#else
|
||||
#else
|
||||
#define portDISABLE_INTERRUPTS() set_ipl( ( long ) configMAX_SYSCALL_INTERRUPT_PRIORITY )
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/* Critical nesting counts are stored in the TCB. */
|
||||
#define portCRITICAL_NESTING_IN_TCB ( 1 )
|
||||
#define portCRITICAL_NESTING_IN_TCB ( 1 )
|
||||
|
||||
/* The critical nesting functions defined within tasks.c. */
|
||||
extern void vTaskEnterCritical( void );
|
||||
extern void vTaskExitCritical( void );
|
||||
#define portENTER_CRITICAL() vTaskEnterCritical()
|
||||
#define portEXIT_CRITICAL() vTaskExitCritical()
|
||||
extern void vTaskEnterCritical( void );
|
||||
extern void vTaskExitCritical( void );
|
||||
#define portENTER_CRITICAL() vTaskEnterCritical()
|
||||
#define portEXIT_CRITICAL() vTaskExitCritical()
|
||||
|
||||
/* As this port allows interrupt nesting... */
|
||||
#define portSET_INTERRUPT_MASK_FROM_ISR() ( UBaseType_t ) get_ipl(); set_ipl( ( long ) configMAX_SYSCALL_INTERRUPT_PRIORITY )
|
||||
#define portCLEAR_INTERRUPT_MASK_FROM_ISR( uxSavedInterruptStatus ) set_ipl( ( long ) uxSavedInterruptStatus )
|
||||
#define portSET_INTERRUPT_MASK_FROM_ISR() ( UBaseType_t ) get_ipl(); set_ipl( ( long ) configMAX_SYSCALL_INTERRUPT_PRIORITY )
|
||||
#define portCLEAR_INTERRUPT_MASK_FROM_ISR( uxSavedInterruptStatus ) set_ipl( ( long ) uxSavedInterruptStatus )
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* Task function macros as described on the FreeRTOS.org WEB site. */
|
||||
#define portTASK_FUNCTION_PROTO( vFunction, pvParameters ) void vFunction( void * pvParameters )
|
||||
#define portTASK_FUNCTION( vFunction, pvParameters ) void vFunction( void * pvParameters )
|
||||
#define portTASK_FUNCTION_PROTO( vFunction, pvParameters ) void vFunction( void * pvParameters )
|
||||
#define portTASK_FUNCTION( vFunction, pvParameters ) void vFunction( void * pvParameters )
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
|
|
@ -166,20 +168,23 @@
|
|||
* themselves a DPFPU context before using any DPFPU instructions. If
|
||||
* configUSE_TASK_DPFPU_SUPPORT is set to 2 then all tasks will have a DPFPU context
|
||||
* by default. */
|
||||
#if( configUSE_TASK_DPFPU_SUPPORT == 1 )
|
||||
#if ( configUSE_TASK_DPFPU_SUPPORT == 1 )
|
||||
void vPortTaskUsesDPFPU( void );
|
||||
#else
|
||||
/* Each task has a DPFPU context already, so define this function away to
|
||||
#else
|
||||
|
||||
/* Each task has a DPFPU context already, so define this function away to
|
||||
* nothing to prevent it being called accidentally. */
|
||||
#define vPortTaskUsesDPFPU()
|
||||
#endif
|
||||
#define portTASK_USES_DPFPU() vPortTaskUsesDPFPU()
|
||||
#endif
|
||||
#define portTASK_USES_DPFPU() vPortTaskUsesDPFPU()
|
||||
|
||||
/* Definition to allow compatibility with existing FreeRTOS Demo using flop.c. */
|
||||
#define portTASK_USES_FLOATING_POINT() vPortTaskUsesDPFPU()
|
||||
#define portTASK_USES_FLOATING_POINT() vPortTaskUsesDPFPU()
|
||||
|
||||
#ifdef __cplusplus
|
||||
/* *INDENT-OFF* */
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
#endif
|
||||
/* *INDENT-ON* */
|
||||
|
||||
#endif /* PORTMACRO_H */
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue