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Fix compiler warning in psp_test.c when compiled with ARM compiler.

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Add portYIELD_FROM_ISR() macros to Cortex-M ports.  The new macro just calls the exiting portEND_SWITCHING_ISR() macro.
Remove code from the MSVC port layer that was left over from a previous implementation and become obsolete.
This commit is contained in:
Richard Barry 2013-05-19 09:43:00 +00:00
parent 9b153b3e06
commit a03b171992
12 changed files with 73 additions and 72 deletions
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2
FreeRTOS-Plus/Source/FreeRTOS-Plus-FAT-SL/psp/target/fat_sl/psp_test.c
View file

@ -70,7 +70,7 @@ uint8_t _f_result ( uint8_t testnum, uint32_t result )
} }
else else
{ {
printf( "FAILED! Error code: %u\r\n", result ); printf( "FAILED! Error code: %u\r\n", ( unsigned int ) result );
all_tests_passed = 0u; all_tests_passed = 0u;
} }

13
FreeRTOS/Source/portable/GCC/ARM_CM0/portmacro.h
View file

@ -56,19 +56,19 @@
*************************************************************************** ***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions, http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details. license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products, http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, and our new including FreeRTOS+Trace - an indispensable productivity tool, and our new
fully thread aware and reentrant UDP/IP stack. fully thread aware and reentrant UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems, who sell the code with commercial support, Integrity Systems, who sell the code with commercial support,
indemnification and middleware, under the OpenRTOS brand. indemnification and middleware, under the OpenRTOS brand.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability. mission critical applications that require provable dependability.
*/ */
@ -121,6 +121,7 @@ extern void vPortYield( void );
#define portNVIC_PENDSVSET_BIT ( 1UL << 28UL ) #define portNVIC_PENDSVSET_BIT ( 1UL << 28UL )
#define portYIELD() vPortYield() #define portYIELD() vPortYield()
#define portEND_SWITCHING_ISR( xSwitchRequired ) if( xSwitchRequired ) portNVIC_INT_CTRL_REG = portNVIC_PENDSVSET_BIT #define portEND_SWITCHING_ISR( xSwitchRequired ) if( xSwitchRequired ) portNVIC_INT_CTRL_REG = portNVIC_PENDSVSET_BIT
#define portYIELD_FROM_ISR( x ) portEND_SWITCHING_ISR( x )
/*-----------------------------------------------------------*/ /*-----------------------------------------------------------*/

13
FreeRTOS/Source/portable/GCC/ARM_CM3/portmacro.h
View file

@ -56,19 +56,19 @@
*************************************************************************** ***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions, http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details. license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products, http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, and our new including FreeRTOS+Trace - an indispensable productivity tool, and our new
fully thread aware and reentrant UDP/IP stack. fully thread aware and reentrant UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems, who sell the code with commercial support, Integrity Systems, who sell the code with commercial support,
indemnification and middleware, under the OpenRTOS brand. indemnification and middleware, under the OpenRTOS brand.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability. mission critical applications that require provable dependability.
*/ */
@ -121,6 +121,7 @@ extern void vPortYield( void );
#define portNVIC_PENDSVSET_BIT ( 1UL << 28UL ) #define portNVIC_PENDSVSET_BIT ( 1UL << 28UL )
#define portYIELD() vPortYield() #define portYIELD() vPortYield()
#define portEND_SWITCHING_ISR( xSwitchRequired ) if( xSwitchRequired ) portNVIC_INT_CTRL_REG = portNVIC_PENDSVSET_BIT #define portEND_SWITCHING_ISR( xSwitchRequired ) if( xSwitchRequired ) portNVIC_INT_CTRL_REG = portNVIC_PENDSVSET_BIT
#define portYIELD_FROM_ISR( x ) portEND_SWITCHING_ISR( x )
/*-----------------------------------------------------------*/ /*-----------------------------------------------------------*/
/* Critical section management. */ /* Critical section management. */

19
FreeRTOS/Source/portable/GCC/ARM_CM3_MPU/portmacro.h
View file

@ -56,19 +56,19 @@
*************************************************************************** ***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions, http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details. license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products, http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, and our new including FreeRTOS+Trace - an indispensable productivity tool, and our new
fully thread aware and reentrant UDP/IP stack. fully thread aware and reentrant UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems, who sell the code with commercial support, Integrity Systems, who sell the code with commercial support,
indemnification and middleware, under the OpenRTOS brand. indemnification and middleware, under the OpenRTOS brand.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability. mission critical applications that require provable dependability.
*/ */
@ -162,6 +162,7 @@ typedef struct MPU_SETTINGS
#define portNVIC_INT_CTRL ( ( volatile unsigned portLONG *) 0xe000ed04 ) #define portNVIC_INT_CTRL ( ( volatile unsigned portLONG *) 0xe000ed04 )
#define portNVIC_PENDSVSET 0x10000000 #define portNVIC_PENDSVSET 0x10000000
#define portEND_SWITCHING_ISR( xSwitchRequired ) if( xSwitchRequired ) *(portNVIC_INT_CTRL) = portNVIC_PENDSVSET #define portEND_SWITCHING_ISR( xSwitchRequired ) if( xSwitchRequired ) *(portNVIC_INT_CTRL) = portNVIC_PENDSVSET
#define portYIELD_FROM_ISR( x ) portEND_SWITCHING_ISR( x )
/*-----------------------------------------------------------*/ /*-----------------------------------------------------------*/
@ -181,7 +182,7 @@ typedef struct MPU_SETTINGS
/* /*
* Set basepri back to 0 without effective other registers. * Set basepri back to 0 without effective other registers.
* r0 is clobbered. FAQ: Setting BASEPRI to 0 is not a bug. Please see * r0 is clobbered. FAQ: Setting BASEPRI to 0 is not a bug. Please see
* http://www.FreeRTOS.org/RTOS-Cortex-M3-M4.html before disagreeing. * http://www.FreeRTOS.org/RTOS-Cortex-M3-M4.html before disagreeing.
*/ */
#define portCLEAR_INTERRUPT_MASK() \ #define portCLEAR_INTERRUPT_MASK() \
@ -192,7 +193,7 @@ typedef struct MPU_SETTINGS
:::"r0" \ :::"r0" \
) )
/* FAQ: Setting BASEPRI to 0 is not a bug. Please see /* FAQ: Setting BASEPRI to 0 is not a bug. Please see
http://www.FreeRTOS.org/RTOS-Cortex-M3-M4.html before disagreeing. */ http://www.FreeRTOS.org/RTOS-Cortex-M3-M4.html before disagreeing. */
#define portSET_INTERRUPT_MASK_FROM_ISR() 0;portSET_INTERRUPT_MASK() #define portSET_INTERRUPT_MASK_FROM_ISR() 0;portSET_INTERRUPT_MASK()
#define portCLEAR_INTERRUPT_MASK_FROM_ISR(x) portCLEAR_INTERRUPT_MASK();(void)x #define portCLEAR_INTERRUPT_MASK_FROM_ISR(x) portCLEAR_INTERRUPT_MASK();(void)x
@ -213,7 +214,7 @@ extern void vPortExitCritical( void );
#define portNOP() #define portNOP()
/* There are an uneven number of items on the initial stack, so /* There are an uneven number of items on the initial stack, so
portALIGNMENT_ASSERT_pxCurrentTCB() will trigger false positive asserts. */ portALIGNMENT_ASSERT_pxCurrentTCB() will trigger false positive asserts. */
#define portALIGNMENT_ASSERT_pxCurrentTCB ( void ) #define portALIGNMENT_ASSERT_pxCurrentTCB ( void )

1
FreeRTOS/Source/portable/GCC/ARM_CM4F/portmacro.h
View file

@ -121,6 +121,7 @@ extern void vPortYield( void );
#define portNVIC_PENDSVSET_BIT ( 1UL << 28UL ) #define portNVIC_PENDSVSET_BIT ( 1UL << 28UL )
#define portYIELD() vPortYield() #define portYIELD() vPortYield()
#define portEND_SWITCHING_ISR( xSwitchRequired ) if( xSwitchRequired ) portNVIC_INT_CTRL_REG = portNVIC_PENDSVSET_BIT #define portEND_SWITCHING_ISR( xSwitchRequired ) if( xSwitchRequired ) portNVIC_INT_CTRL_REG = portNVIC_PENDSVSET_BIT
#define portYIELD_FROM_ISR( x ) portEND_SWITCHING_ISR( x )
/*-----------------------------------------------------------*/ /*-----------------------------------------------------------*/
/* Critical section management. */ /* Critical section management. */

19
FreeRTOS/Source/portable/IAR/ARM_CM0/portmacro.h
View file

@ -56,19 +56,19 @@
*************************************************************************** ***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions, http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details. license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products, http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, and our new including FreeRTOS+Trace - an indispensable productivity tool, and our new
fully thread aware and reentrant UDP/IP stack. fully thread aware and reentrant UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems, who sell the code with commercial support, Integrity Systems, who sell the code with commercial support,
indemnification and middleware, under the OpenRTOS brand. indemnification and middleware, under the OpenRTOS brand.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability. mission critical applications that require provable dependability.
*/ */
@ -106,13 +106,13 @@ extern "C" {
typedef unsigned portLONG portTickType; typedef unsigned portLONG portTickType;
#define portMAX_DELAY ( portTickType ) 0xffffffff #define portMAX_DELAY ( portTickType ) 0xffffffff
#endif #endif
/*-----------------------------------------------------------*/ /*-----------------------------------------------------------*/
/* Architecture specifics. */ /* Architecture specifics. */
#define portSTACK_GROWTH ( -1 ) #define portSTACK_GROWTH ( -1 )
#define portTICK_RATE_MS ( ( portTickType ) 1000 / configTICK_RATE_HZ ) #define portTICK_RATE_MS ( ( portTickType ) 1000 / configTICK_RATE_HZ )
#define portBYTE_ALIGNMENT 8 #define portBYTE_ALIGNMENT 8
/*-----------------------------------------------------------*/ /*-----------------------------------------------------------*/
/* Scheduler utilities. */ /* Scheduler utilities. */
@ -121,6 +121,7 @@ extern void vPortYield( void );
#define portNVIC_PENDSVSET 0x10000000 #define portNVIC_PENDSVSET 0x10000000
#define portYIELD() vPortYield() #define portYIELD() vPortYield()
#define portEND_SWITCHING_ISR( xSwitchRequired ) if( xSwitchRequired ) *(portNVIC_INT_CTRL) = portNVIC_PENDSVSET #define portEND_SWITCHING_ISR( xSwitchRequired ) if( xSwitchRequired ) *(portNVIC_INT_CTRL) = portNVIC_PENDSVSET
#define portYIELD_FROM_ISR( x ) portEND_SWITCHING_ISR( x )
/*-----------------------------------------------------------*/ /*-----------------------------------------------------------*/

19
FreeRTOS/Source/portable/IAR/ARM_CM3/portmacro.h
View file

@ -56,19 +56,19 @@
*************************************************************************** ***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions, http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details. license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products, http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, and our new including FreeRTOS+Trace - an indispensable productivity tool, and our new
fully thread aware and reentrant UDP/IP stack. fully thread aware and reentrant UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems, who sell the code with commercial support, Integrity Systems, who sell the code with commercial support,
indemnification and middleware, under the OpenRTOS brand. indemnification and middleware, under the OpenRTOS brand.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability. mission critical applications that require provable dependability.
*/ */
@ -106,13 +106,13 @@ extern "C" {
typedef unsigned portLONG portTickType; typedef unsigned portLONG portTickType;
#define portMAX_DELAY ( portTickType ) 0xffffffff #define portMAX_DELAY ( portTickType ) 0xffffffff
#endif #endif
/*-----------------------------------------------------------*/ /*-----------------------------------------------------------*/
/* Architecture specifics. */ /* Architecture specifics. */
#define portSTACK_GROWTH ( -1 ) #define portSTACK_GROWTH ( -1 )
#define portTICK_RATE_MS ( ( portTickType ) 1000 / configTICK_RATE_HZ ) #define portTICK_RATE_MS ( ( portTickType ) 1000 / configTICK_RATE_HZ )
#define portBYTE_ALIGNMENT 8 #define portBYTE_ALIGNMENT 8
/*-----------------------------------------------------------*/ /*-----------------------------------------------------------*/
/* Scheduler utilities. */ /* Scheduler utilities. */
extern void vPortYield( void ); extern void vPortYield( void );
@ -120,6 +120,7 @@ extern void vPortYield( void );
#define portNVIC_PENDSVSET_BIT ( 1UL << 28UL ) #define portNVIC_PENDSVSET_BIT ( 1UL << 28UL )
#define portYIELD() vPortYield() #define portYIELD() vPortYield()
#define portEND_SWITCHING_ISR( xSwitchRequired ) if( xSwitchRequired ) portNVIC_INT_CTRL_REG = portNVIC_PENDSVSET_BIT #define portEND_SWITCHING_ISR( xSwitchRequired ) if( xSwitchRequired ) portNVIC_INT_CTRL_REG = portNVIC_PENDSVSET_BIT
#define portYIELD_FROM_ISR( x ) portEND_SWITCHING_ISR( x )
/*-----------------------------------------------------------*/ /*-----------------------------------------------------------*/
/* Architecture specific optimisations. */ /* Architecture specific optimisations. */

21
FreeRTOS/Source/portable/IAR/ARM_CM4F/portmacro.h
View file

@ -56,19 +56,19 @@
*************************************************************************** ***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions, http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details. license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products, http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, and our new including FreeRTOS+Trace - an indispensable productivity tool, and our new
fully thread aware and reentrant UDP/IP stack. fully thread aware and reentrant UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems, who sell the code with commercial support, Integrity Systems, who sell the code with commercial support,
indemnification and middleware, under the OpenRTOS brand. indemnification and middleware, under the OpenRTOS brand.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability. mission critical applications that require provable dependability.
*/ */
@ -106,13 +106,13 @@ extern "C" {
typedef unsigned portLONG portTickType; typedef unsigned portLONG portTickType;
#define portMAX_DELAY ( portTickType ) 0xffffffff #define portMAX_DELAY ( portTickType ) 0xffffffff
#endif #endif
/*-----------------------------------------------------------*/ /*-----------------------------------------------------------*/
/* Architecture specifics. */ /* Architecture specifics. */
#define portSTACK_GROWTH ( -1 ) #define portSTACK_GROWTH ( -1 )
#define portTICK_RATE_MS ( ( portTickType ) 1000 / configTICK_RATE_HZ ) #define portTICK_RATE_MS ( ( portTickType ) 1000 / configTICK_RATE_HZ )
#define portBYTE_ALIGNMENT 8 #define portBYTE_ALIGNMENT 8
/*-----------------------------------------------------------*/ /*-----------------------------------------------------------*/
/* Scheduler utilities. */ /* Scheduler utilities. */
extern void vPortYield( void ); extern void vPortYield( void );
@ -120,6 +120,7 @@ extern void vPortYield( void );
#define portNVIC_PENDSVSET_BIT ( 1UL << 28UL ) #define portNVIC_PENDSVSET_BIT ( 1UL << 28UL )
#define portYIELD() vPortYield() #define portYIELD() vPortYield()
#define portEND_SWITCHING_ISR( xSwitchRequired ) if( xSwitchRequired ) portNVIC_INT_CTRL_REG = portNVIC_PENDSVSET_BIT #define portEND_SWITCHING_ISR( xSwitchRequired ) if( xSwitchRequired ) portNVIC_INT_CTRL_REG = portNVIC_PENDSVSET_BIT
#define portYIELD_FROM_ISR( x ) portEND_SWITCHING_ISR( x )
/*-----------------------------------------------------------*/ /*-----------------------------------------------------------*/
/* Architecture specific optimisations. */ /* Architecture specific optimisations. */
@ -156,7 +157,7 @@ extern void vPortClearInterruptMask( unsigned long ulNewMask );
#define portCLEAR_INTERRUPT_MASK_FROM_ISR(x) vPortClearInterruptMask( x ) #define portCLEAR_INTERRUPT_MASK_FROM_ISR(x) vPortClearInterruptMask( x )
/*-----------------------------------------------------------*/ /*-----------------------------------------------------------*/
/* There are an uneven number of items on the initial stack, so /* There are an uneven number of items on the initial stack, so
portALIGNMENT_ASSERT_pxCurrentTCB() will trigger false positive asserts. */ portALIGNMENT_ASSERT_pxCurrentTCB() will trigger false positive asserts. */
#define portALIGNMENT_ASSERT_pxCurrentTCB ( void ) #define portALIGNMENT_ASSERT_pxCurrentTCB ( void )
/*-----------------------------------------------------------*/ /*-----------------------------------------------------------*/

13
FreeRTOS/Source/portable/MSVC-MingW/port.c
View file

@ -196,6 +196,7 @@ portTickType xMinimumWindowsBlockTime = ( portTickType ) 20;
portSTACK_TYPE *pxPortInitialiseStack( portSTACK_TYPE *pxTopOfStack, pdTASK_CODE pxCode, void *pvParameters ) portSTACK_TYPE *pxPortInitialiseStack( portSTACK_TYPE *pxTopOfStack, pdTASK_CODE pxCode, void *pvParameters )
{ {
xThreadState *pxThreadState = NULL; xThreadState *pxThreadState = NULL;
char *pcTopOfStack = ( char * ) pxTopOfStack;
/* In this simulated case a stack is not initialised, but instead a thread /* In this simulated case a stack is not initialised, but instead a thread
is created that will execute the task being created. The thread handles is created that will execute the task being created. The thread handles
@ -203,7 +204,7 @@ xThreadState *pxThreadState = NULL;
the stack that was created for the task - so the stack buffer is still the stack that was created for the task - so the stack buffer is still
used, just not in the conventional way. It will not be used for anything used, just not in the conventional way. It will not be used for anything
other than holding this structure. */ other than holding this structure. */
pxThreadState = ( xThreadState * ) ( pxTopOfStack - sizeof( xThreadState ) ); pxThreadState = ( xThreadState * ) ( pcTopOfStack - sizeof( xThreadState ) );
/* Create the thread itself. */ /* Create the thread itself. */
pxThreadState->pvThread = CreateThread( NULL, 0, ( LPTHREAD_START_ROUTINE ) pxCode, pvParameters, CREATE_SUSPENDED, NULL ); pxThreadState->pvThread = CreateThread( NULL, 0, ( LPTHREAD_START_ROUTINE ) pxCode, pvParameters, CREATE_SUSPENDED, NULL );
@ -411,8 +412,6 @@ void vPortEndScheduler( void )
void vPortGenerateSimulatedInterrupt( unsigned long ulInterruptNumber ) void vPortGenerateSimulatedInterrupt( unsigned long ulInterruptNumber )
{ {
xThreadState *pxThreadState;
if( ( ulInterruptNumber < portMAX_INTERRUPTS ) && ( pvInterruptEventMutex != NULL ) ) if( ( ulInterruptNumber < portMAX_INTERRUPTS ) && ( pvInterruptEventMutex != NULL ) )
{ {
/* Yield interrupts are processed even when critical nesting is non-zero. */ /* Yield interrupts are processed even when critical nesting is non-zero. */
@ -424,9 +423,6 @@ xThreadState *pxThreadState;
be in a critical section as calls to wait for mutexes are accumulative. */ be in a critical section as calls to wait for mutexes are accumulative. */
if( ulCriticalNesting == 0 ) if( ulCriticalNesting == 0 )
{ {
/* The event handler needs to know to signal the interrupt acknowledge event
the next time this task runs. */
pxThreadState = ( xThreadState * ) *( ( unsigned long * ) pxCurrentTCB );
SetEvent( pvInterruptEvent ); SetEvent( pvInterruptEvent );
} }
@ -471,7 +467,6 @@ void vPortEnterCritical( void )
void vPortExitCritical( void ) void vPortExitCritical( void )
{ {
xThreadState *pxThreadState;
long lMutexNeedsReleasing; long lMutexNeedsReleasing;
/* The interrupt event mutex should already be held by this thread as it was /* The interrupt event mutex should already be held by this thread as it was
@ -491,10 +486,6 @@ long lMutexNeedsReleasing;
{ {
SetEvent( pvInterruptEvent ); SetEvent( pvInterruptEvent );
/* The event handler needs to know to signal the interrupt
acknowledge event the next time this task runs. */
pxThreadState = ( xThreadState * ) *( ( unsigned long * ) pxCurrentTCB );
/* Mutex will be released now, so does not require releasing /* Mutex will be released now, so does not require releasing
on function exit. */ on function exit. */
lMutexNeedsReleasing = pdFALSE; lMutexNeedsReleasing = pdFALSE;

1
FreeRTOS/Source/portable/RVDS/ARM_CM3/portmacro.h
View file

@ -120,6 +120,7 @@ extern void vPortYield( void );
#define portNVIC_PENDSVSET_BIT ( 1UL << 28UL ) #define portNVIC_PENDSVSET_BIT ( 1UL << 28UL )
#define portYIELD() vPortYield() #define portYIELD() vPortYield()
#define portEND_SWITCHING_ISR( xSwitchRequired ) if( xSwitchRequired ) portNVIC_INT_CTRL_REG = portNVIC_PENDSVSET_BIT #define portEND_SWITCHING_ISR( xSwitchRequired ) if( xSwitchRequired ) portNVIC_INT_CTRL_REG = portNVIC_PENDSVSET_BIT
#define portYIELD_FROM_ISR( x ) portEND_SWITCHING_ISR( x )
/*-----------------------------------------------------------*/ /*-----------------------------------------------------------*/
/* Critical section management. */ /* Critical section management. */

23
FreeRTOS/Source/portable/RVDS/ARM_CM4F/portmacro.h
View file

@ -56,19 +56,19 @@
*************************************************************************** ***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions, http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details. license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products, http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, and our new including FreeRTOS+Trace - an indispensable productivity tool, and our new
fully thread aware and reentrant UDP/IP stack. fully thread aware and reentrant UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems, who sell the code with commercial support, Integrity Systems, who sell the code with commercial support,
indemnification and middleware, under the OpenRTOS brand. indemnification and middleware, under the OpenRTOS brand.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability. mission critical applications that require provable dependability.
*/ */
@ -81,7 +81,7 @@ extern "C" {
#endif #endif
/*----------------------------------------------------------- /*-----------------------------------------------------------
* Port specific definitions. * Port specific definitions.
* *
* The settings in this file configure FreeRTOS correctly for the * The settings in this file configure FreeRTOS correctly for the
* given hardware and compiler. * given hardware and compiler.
@ -106,13 +106,13 @@ extern "C" {
typedef unsigned portLONG portTickType; typedef unsigned portLONG portTickType;
#define portMAX_DELAY ( portTickType ) 0xffffffff #define portMAX_DELAY ( portTickType ) 0xffffffff
#endif #endif
/*-----------------------------------------------------------*/ /*-----------------------------------------------------------*/
/* Architecture specifics. */ /* Architecture specifics. */
#define portSTACK_GROWTH ( -1 ) #define portSTACK_GROWTH ( -1 )
#define portTICK_RATE_MS ( ( portTickType ) 1000 / configTICK_RATE_HZ ) #define portTICK_RATE_MS ( ( portTickType ) 1000 / configTICK_RATE_HZ )
#define portBYTE_ALIGNMENT 8 #define portBYTE_ALIGNMENT 8
/*-----------------------------------------------------------*/ /*-----------------------------------------------------------*/
/* Scheduler utilities. */ /* Scheduler utilities. */
extern void vPortYield( void ); extern void vPortYield( void );
@ -120,6 +120,7 @@ extern void vPortYield( void );
#define portNVIC_PENDSVSET_BIT ( 1UL << 28UL ) #define portNVIC_PENDSVSET_BIT ( 1UL << 28UL )
#define portYIELD() vPortYield() #define portYIELD() vPortYield()
#define portEND_SWITCHING_ISR( xSwitchRequired ) if( xSwitchRequired ) portNVIC_INT_CTRL_REG = portNVIC_PENDSVSET_BIT #define portEND_SWITCHING_ISR( xSwitchRequired ) if( xSwitchRequired ) portNVIC_INT_CTRL_REG = portNVIC_PENDSVSET_BIT
#define portYIELD_FROM_ISR( x ) portEND_SWITCHING_ISR( x )
/*-----------------------------------------------------------*/ /*-----------------------------------------------------------*/
/* Critical section management. */ /* Critical section management. */
@ -137,7 +138,7 @@ extern void vPortExitCritical( void );
/*-----------------------------------------------------------*/ /*-----------------------------------------------------------*/
/* There are an uneven number of items on the initial stack, so /* There are an uneven number of items on the initial stack, so
portALIGNMENT_ASSERT_pxCurrentTCB() will trigger false positive asserts. */ portALIGNMENT_ASSERT_pxCurrentTCB() will trigger false positive asserts. */
#define portALIGNMENT_ASSERT_pxCurrentTCB ( void ) #define portALIGNMENT_ASSERT_pxCurrentTCB ( void )
/*-----------------------------------------------------------*/ /*-----------------------------------------------------------*/

1
FreeRTOS/Source/portable/Tasking/ARM_CM4F/portmacro.h
View file

@ -122,6 +122,7 @@ extern void vPortYield( void );
#define portYIELD() vPortYield() #define portYIELD() vPortYield()
#define portEND_SWITCHING_ISR( xSwitchRequired ) if( xSwitchRequired ) *(portNVIC_INT_CTRL) = portNVIC_PENDSVSET #define portEND_SWITCHING_ISR( xSwitchRequired ) if( xSwitchRequired ) *(portNVIC_INT_CTRL) = portNVIC_PENDSVSET
#define portYIELD_FROM_ISR( x ) portEND_SWITCHING_ISR( x )
/*-----------------------------------------------------------*/ /*-----------------------------------------------------------*/