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Completely re-generate the Zynq 7000 demo using the 2016.1 SDK tools.

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Introduce configUSE_TASK_FPU_SUPPORT into the GCC Cortex-A9 port to allow tasks to have an FPU context by default.
Add MikroC Cortex-M4F port.
This commit is contained in:
Richard Barry 2016-04-25 17:24:54 +00:00
parent 2ec97696db
commit 0721cf102a
323 changed files with 258970 additions and 18 deletions
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15
FreeRTOS/Source/portable/GCC/ARM_CA9/portmacro.h
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@ -161,9 +161,18 @@ macros is used. */
handler for whichever peripheral is used to generate the RTOS tick. */
void FreeRTOS_Tick_Handler( void );
/* Any task that uses the floating point unit MUST call vPortTaskUsesFPU()
before any floating point instructions are executed. */
void vPortTaskUsesFPU( void );
/* If configUSE_TASK_FPU_SUPPORT is set to 1 (or left undefined) then tasks are
created without an FPU context and must call vPortTaskUsesFPU() to give
themselves an FPU context before using any FPU instructions. If
configUSE_TASK_FPU_SUPPORT is set to 2 then all tasks will have an FPU context
by default. */
#if( configUSE_TASK_FPU_SUPPORT != 2 )
void vPortTaskUsesFPU( void );
#else
/* Each task has an FPU context already, so define this function away to
nothing to prevent it being called accidentally. */
#define vPortTaskUsesFPU()
#endif
#define portTASK_USES_FLOATING_POINT() vPortTaskUsesFPU()
#define portLOWEST_INTERRUPT_PRIORITY ( ( ( uint32_t ) configUNIQUE_INTERRUPT_PRIORITIES ) - 1UL )