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Place privileged symbols correctly (#84)

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Some of the privileged symbols were not being placed in their respective
sections. This commit addresses those and places them in
privileged_functions or privileged_data section.

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
This commit is contained in:
Gaurav-Aggarwal-AWS 2020-07-14 16:22:42 -07:00 • committed by GitHub
parent b6a43866da
commit bb1c429378
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GPG key ID: 4AEE18F83AFDEB23
13 changed files with 72 additions and 60 deletions
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10
portable/ARMv8M/non_secure/port.c
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@ -350,7 +350,7 @@ portDONT_DISCARD void vPortSVCHandler_C( uint32_t * pulCallerStackAddress ) PRIV
* @brief Each task maintains its own interrupt status in the critical nesting
* variable.
*/
static volatile uint32_t ulCriticalNesting = 0xaaaaaaaaUL;
PRIVILEGED_DATA static volatile uint32_t ulCriticalNesting = 0xaaaaaaaaUL;
#if ( configENABLE_TRUSTZONE == 1 )
@ -358,7 +358,7 @@ static volatile uint32_t ulCriticalNesting = 0xaaaaaaaaUL;
* @brief Saved as part of the task context to indicate which context the
* task is using on the secure side.
*/
portDONT_DISCARD volatile SecureContextHandle_t xSecureContext = portNO_SECURE_CONTEXT;
PRIVILEGED_DATA portDONT_DISCARD volatile SecureContextHandle_t xSecureContext = portNO_SECURE_CONTEXT;
#endif /* configENABLE_TRUSTZONE */
#if ( configUSE_TICKLESS_IDLE == 1 )
@ -366,19 +366,19 @@ static volatile uint32_t ulCriticalNesting = 0xaaaaaaaaUL;
/**
* @brief The number of SysTick increments that make up one tick period.
*/
static uint32_t ulTimerCountsForOneTick = 0;
PRIVILEGED_DATA static uint32_t ulTimerCountsForOneTick = 0;
/**
* @brief The maximum number of tick periods that can be suppressed is
* limited by the 24 bit resolution of the SysTick timer.
*/
static uint32_t xMaximumPossibleSuppressedTicks = 0;
PRIVILEGED_DATA static uint32_t xMaximumPossibleSuppressedTicks = 0;
/**
* @brief Compensate for the CPU cycles that pass while the SysTick is
* stopped (low power functionality only).
*/
static uint32_t ulStoppedTimerCompensation = 0;
PRIVILEGED_DATA static uint32_t ulStoppedTimerCompensation = 0;
#endif /* configUSE_TICKLESS_IDLE */
/*-----------------------------------------------------------*/