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Tidy up, starting to get ready for next release.

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This commit is contained in:
Richard Barry 2009-10-04 17:59:49 +00:00
parent a7462db433
commit ee5608ddc2
4 changed files with 5 additions and 18 deletions
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13
Source/portable/GCC/ARM7_LPC2000/port.c
View file

@ -54,19 +54,6 @@
* to ARM mode are contained in portISR.c. * to ARM mode are contained in portISR.c.
*----------------------------------------------------------*/ *----------------------------------------------------------*/
/*
Changes from V2.5.2
+ ulCriticalNesting is now saved as part of the task context, as is
therefore added to the initial task stack during pxPortInitialiseStack.
Changes from V3.2.2
+ Bug fix - The prescale value for the timer setup is now written to T0_PR
instead of T0_PC. This bug would have had no effect unless a prescale
value was actually used.
*/
/* Standard includes. */ /* Standard includes. */
#include <stdlib.h> #include <stdlib.h>

3
Source/portable/GCC/ARM7_LPC23xx/port.c
View file

@ -151,12 +151,11 @@ portSTACK_TYPE *pxOriginalTOS;
system mode, with interrupts enabled. */ system mode, with interrupts enabled. */
*pxTopOfStack = ( portSTACK_TYPE ) portINITIAL_SPSR; *pxTopOfStack = ( portSTACK_TYPE ) portINITIAL_SPSR;
#ifdef THUMB_INTERWORK if( ( ( unsigned long ) pxCode & 0x01UL ) != 0x00 )
{ {
/* We want the task to start in thumb mode. */ /* We want the task to start in thumb mode. */
*pxTopOfStack |= portTHUMB_MODE_BIT; *pxTopOfStack |= portTHUMB_MODE_BIT;
} }
#endif
pxTopOfStack--; pxTopOfStack--;

2
Source/portable/GCC/STR75x/portmacro.h
View file

@ -84,7 +84,7 @@ extern "C" {
/* Hardware specifics. */ /* Hardware 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 4 #define portBYTE_ALIGNMENT 8
#define portYIELD() asm volatile ( "SWI 0" ) #define portYIELD() asm volatile ( "SWI 0" )
#define portNOP() asm volatile ( "NOP" ) #define portNOP() asm volatile ( "NOP" )
/*-----------------------------------------------------------*/ /*-----------------------------------------------------------*/

5
Source/tasks.c
View file

@ -192,7 +192,7 @@ PRIVILEGED_DATA static unsigned portBASE_TYPE uxTaskNumber = ( unsigned po
PRIVILEGED_DATA static signed portCHAR *pcTraceBufferStart; PRIVILEGED_DATA static signed portCHAR *pcTraceBufferStart;
PRIVILEGED_DATA static signed portCHAR *pcTraceBufferEnd; PRIVILEGED_DATA static signed portCHAR *pcTraceBufferEnd;
PRIVILEGED_DATA static signed portBASE_TYPE xTracing = pdFALSE; PRIVILEGED_DATA static signed portBASE_TYPE xTracing = pdFALSE;
PRIVILEGED_DATA static unsigned portBASE_TYPE uxPreviousTask = 255; static unsigned portBASE_TYPE uxPreviousTask = 255;
PRIVILEGED_DATA static portCHAR pcStatusString[ 50 ]; PRIVILEGED_DATA static portCHAR pcStatusString[ 50 ];
#endif #endif
@ -410,7 +410,8 @@ portBASE_TYPE xRunPrivileged;
required by the port. */ required by the port. */
#if( portSTACK_GROWTH < 0 ) #if( portSTACK_GROWTH < 0 )
{ {
pxTopOfStack = pxNewTCB->pxStack + ( usStackDepth - 1 ) - ( ( usStackDepth - 1 ) % portBYTE_ALIGNMENT ); pxTopOfStack = pxNewTCB->pxStack + ( usStackDepth - 1 );
pxTopOfStack = ( portSTACK_TYPE * ) ( ( ( unsigned portLONG ) pxTopOfStack ) & ( ( unsigned portLONG ) ~portBYTE_ALIGNMENT_MASK ) );
} }
#else #else
{ {