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Add missing extern symbols for __ARMCC_VERSION support

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This commit is contained in:
IsaacDynamo 2024-01-14 21:55:57 +01:00
parent 5e0c8f0281
commit ee56d2cd97
1 changed files with 35 additions and 10 deletions
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45
portable/GCC/ARM_CM3_MPU/port.c
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@ -1095,12 +1095,25 @@ __attribute__( ( weak ) ) void vPortSetupTimerInterrupt( void )
static void prvSetupMPU( void )
{
extern uint32_t __privileged_functions_start__[];
extern uint32_t __privileged_functions_end__[];
extern uint32_t __FLASH_segment_start__[];
extern uint32_t __FLASH_segment_end__[];
extern uint32_t __privileged_data_start__[];
extern uint32_t __privileged_data_end__[];
#if defined( __ARMCC_VERSION )
/* Declaration when these variable are defined in code instead of being
* exported from linker scripts. */
extern uint32_t * __privileged_functions_start__;
extern uint32_t * __privileged_functions_end__;
extern uint32_t * __FLASH_segment_start__;
extern uint32_t * __FLASH_segment_end__;
extern uint32_t * __privileged_data_start__;
extern uint32_t * __privileged_data_end__;
#else
/* Declaration when these variable are exported from linker scripts. */
extern uint32_t __privileged_functions_start__[];
extern uint32_t __privileged_functions_end__[];
extern uint32_t __FLASH_segment_start__[];
extern uint32_t __FLASH_segment_end__[];
extern uint32_t __privileged_data_start__[];
extern uint32_t __privileged_data_end__[];
#endif /* if defined( __ARMCC_VERSION ) */
/* The only permitted number of regions are 8 or 16. */
configASSERT( ( configTOTAL_MPU_REGIONS == 8 ) || ( configTOTAL_MPU_REGIONS == 16 ) );
@ -1235,10 +1248,22 @@ void vPortStoreTaskMPUSettings( xMPU_SETTINGS * xMPUSettings,
StackType_t * pxBottomOfStack,
uint32_t ulStackDepth )
{
extern uint32_t __SRAM_segment_start__[];
extern uint32_t __SRAM_segment_end__[];
extern uint32_t __privileged_data_start__[];
extern uint32_t __privileged_data_end__[];
#if defined( __ARMCC_VERSION )
/* Declaration when these variable are defined in code instead of being
* exported from linker scripts. */
extern uint32_t * __SRAM_segment_start__;
extern uint32_t * __SRAM_segment_end__;
extern uint32_t * __privileged_data_start__;
extern uint32_t * __privileged_data_end__;
#else
/* Declaration when these variable are exported from linker scripts. */
extern uint32_t __SRAM_segment_start__[];
extern uint32_t __SRAM_segment_end__[];
extern uint32_t __privileged_data_start__[];
extern uint32_t __privileged_data_end__[];
#endif /* if defined( __ARMCC_VERSION ) */
int32_t lIndex;
uint32_t ul;