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Remove the remnants of the legacy trace functionality (since replaced with FreeRTOS+Trace).

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Replaced the #error that traps configMAX_SYSCALL_INTERRUPT_PRIORITY being set to 0 with a configASSERT() for GCC Cortex-M3/4 ports as the #error does not work if configMAX_SYSCALL_INTERRUPT_PRIORITY includes any casting.  Not a problem for other compilers as they cannot have casting anyway as that would break the assembly code.
This commit is contained in:
Richard Barry 2012-08-12 17:05:23 +00:00
parent 02acfd2723
commit 73ad4387e2
10 changed files with 35 additions and 99 deletions
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8
FreeRTOS/Source/portable/GCC/ARM_CM3/port.c
View file

@ -79,10 +79,6 @@ FreeRTOS.org versions prior to V4.4.0 did not include this definition. */
#define configKERNEL_INTERRUPT_PRIORITY 255
#endif
#if configMAX_SYSCALL_INTERRUPT_PRIORITY == 0
#error configMAX_SYSCALL_INTERRUPT_PRIORITY must not be set to 0. See http://www.FreeRTOS.org/RTOS-Cortex-M3-M4.html
#endif
/* Constants required to manipulate the NVIC. */
#define portNVIC_SYSTICK_CTRL ( ( volatile unsigned long *) 0xe000e010 )
#define portNVIC_SYSTICK_LOAD ( ( volatile unsigned long *) 0xe000e014 )
@ -184,6 +180,10 @@ static void prvPortStartFirstTask( void )
*/
portBASE_TYPE xPortStartScheduler( void )
{
/* configMAX_SYSCALL_INTERRUPT_PRIORITY must not be set to 0.
See http://www.FreeRTOS.org/RTOS-Cortex-M3-M4.html */
configASSERT( configMAX_SYSCALL_INTERRUPT_PRIORITY );
/* Make PendSV, CallSV and SysTick the same priroity as the kernel. */
*(portNVIC_SYSPRI2) |= portNVIC_PENDSV_PRI;
*(portNVIC_SYSPRI2) |= portNVIC_SYSTICK_PRI;

60
FreeRTOS/Source/portable/GCC/ARM_CM3_MPU/port.c
View file

@ -40,7 +40,7 @@
FreeRTOS WEB site.
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
@ -50,17 +50,17 @@
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, training, latest information,
http://www.FreeRTOS.org - Documentation, training, latest information,
license and contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool.
Real Time Engineers ltd license FreeRTOS to High Integrity Systems, who sell
the code with commercial support, indemnification, and middleware, under
Real Time Engineers ltd license FreeRTOS to High Integrity Systems, who sell
the code with commercial support, indemnification, and middleware, under
the OpenRTOS brand: http://www.OpenRTOS.com. High Integrity Systems also
provide a safety engineered and independently SIL3 certified version under
provide a safety engineered and independently SIL3 certified version under
the SafeRTOS brand: http://www.SafeRTOS.com.
*/
@ -78,10 +78,6 @@ task.h is included from an application file. */
#include "task.h"
#include "queue.h"
#if configMAX_SYSCALL_INTERRUPT_PRIORITY == 0
#error configMAX_SYSCALL_INTERRUPT_PRIORITY must not be set to 0. See http://www.FreeRTOS.org/RTOS-Cortex-M3-M4.html
#endif
#undef MPU_WRAPPERS_INCLUDED_FROM_API_FILE
/* Constants required to access and manipulate the NVIC. */
@ -191,8 +187,6 @@ portTickType MPU_xTaskGetTickCount( void );
unsigned portBASE_TYPE MPU_uxTaskGetNumberOfTasks( void );
void MPU_vTaskList( signed char *pcWriteBuffer );
void MPU_vTaskGetRunTimeStats( signed char *pcWriteBuffer );
void MPU_vTaskStartTrace( signed char * pcBuffer, unsigned long ulBufferSize );
unsigned long MPU_ulTaskEndTrace( void );
void MPU_vTaskSetApplicationTaskTag( xTaskHandle xTask, pdTASK_HOOK_CODE pxTagValue );
pdTASK_HOOK_CODE MPU_xTaskGetApplicationTaskTag( xTaskHandle xTask );
portBASE_TYPE MPU_xTaskCallApplicationTaskHook( xTaskHandle xTask, void *pvParameter );
@ -261,13 +255,9 @@ void vPortSVCHandler( void )
#else
" mrs r0, psp \n"
#endif
" b prvSVCHandler \n"
:::"r0"
" b %0 \n"
::"i"(prvSVCHandler):"r0"
);
/* This will never get executed, but is required to prevent prvSVCHandler
being removed by the optimiser. */
prvSVCHandler( NULL );
}
/*-----------------------------------------------------------*/
@ -336,7 +326,11 @@ static void prvRestoreContextOfFirstTask( void )
*/
portBASE_TYPE xPortStartScheduler( void )
{
/* Make PendSV and SysTick the same priroity as the kernel. */
/* configMAX_SYSCALL_INTERRUPT_PRIORITY must not be set to 0. See
http://www.FreeRTOS.org/RTOS-Cortex-M3-M4.html */
configASSERT( ( configMAX_SYSCALL_INTERRUPT_PRIORITY ) );
/* Make PendSV and SysTick the same priority as the kernel. */
*(portNVIC_SYSPRI2) |= portNVIC_PENDSV_PRI;
*(portNVIC_SYSPRI2) |= portNVIC_SYSTICK_PRI;
@ -838,30 +832,6 @@ portBASE_TYPE xRunningPrivileged = prvRaisePrivilege();
#endif
/*-----------------------------------------------------------*/
#if ( configUSE_TRACE_FACILITY == 1 )
void MPU_vTaskStartTrace( signed char * pcBuffer, unsigned long ulBufferSize )
{
portBASE_TYPE xRunningPrivileged = prvRaisePrivilege();
vTaskStartTrace( pcBuffer, ulBufferSize );
portRESET_PRIVILEGE( xRunningPrivileged );
}
#endif
/*-----------------------------------------------------------*/
#if ( configUSE_TRACE_FACILITY == 1 )
unsigned long MPU_ulTaskEndTrace( void )
{
unsigned long ulReturn;
portBASE_TYPE xRunningPrivileged = prvRaisePrivilege();
ulReturn = ulTaskEndTrace();
portRESET_PRIVILEGE( xRunningPrivileged );
return ulReturn;
}
#endif
/*-----------------------------------------------------------*/
#if ( configUSE_APPLICATION_TASK_TAG == 1 )
void MPU_vTaskSetApplicationTaskTag( xTaskHandle xTask, pdTASK_HOOK_CODE pxTagValue )
{
@ -1077,7 +1047,7 @@ void MPU_vQueueDelete( xQueueHandle xQueue )
portBASE_TYPE xRunningPrivileged = prvRaisePrivilege();
vQueueDelete( xQueue );
portRESET_PRIVILEGE( xRunningPrivileged );
}
/*-----------------------------------------------------------*/

8
FreeRTOS/Source/portable/GCC/ARM_CM4F/port.c
View file

@ -76,10 +76,6 @@
#error This port can only be used when the project options are configured to enable hardware floating point support.
#endif
#if configMAX_SYSCALL_INTERRUPT_PRIORITY == 0
#error configMAX_SYSCALL_INTERRUPT_PRIORITY must not be set to 0. See http://www.FreeRTOS.org/RTOS-Cortex-M3-M4.html
#endif
/* Constants required to manipulate the NVIC. */
#define portNVIC_SYSTICK_CTRL ( ( volatile unsigned long * ) 0xe000e010 )
#define portNVIC_SYSTICK_LOAD ( ( volatile unsigned long * ) 0xe000e014 )
@ -203,6 +199,10 @@ static void vPortStartFirstTask( void )
*/
portBASE_TYPE xPortStartScheduler( void )
{
/* configMAX_SYSCALL_INTERRUPT_PRIORITY must not be set to 0.
See http://www.FreeRTOS.org/RTOS-Cortex-M3-M4.html */
configASSERT( configMAX_SYSCALL_INTERRUPT_PRIORITY );
/* Make PendSV and SysTick the lowest priority interrupts. */
*(portNVIC_SYSPRI2) |= portNVIC_PENDSV_PRI;
*(portNVIC_SYSPRI2) |= portNVIC_SYSTICK_PRI;

8
FreeRTOS/Source/portable/GCC/NiosII/port.c
View file

@ -98,10 +98,10 @@ void vPortSysTickHandler( void * context, alt_u32 id );
/*-----------------------------------------------------------*/
void prvReadGp( unsigned long *ulValue )
{
asm( "stw gp, (r4) " );
};
static void prvReadGp( unsigned long *ulValue )
{
asm( "stw gp, (%0)" :: "r"(ulValue) );
}
/*-----------------------------------------------------------*/
/*