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Do not strip required symbols when LTO is on

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Link time optimization was stripping off some symbols which were
accessed from assembly code.
This commit is contained in:
Gaurav Aggarwal 2019-05-09 22:04:29 +00:00
parent b6e5f96f0e
commit b9e379951a
36 changed files with 2535 additions and 80 deletions
Download patch file Download diff file Expand all files Collapse all files

6
FreeRTOS/Source/portable/GCC/ARM_CM23/non_secure/port.c
View file

@ -305,7 +305,7 @@ void SysTick_Handler( void ) PRIVILEGED_FUNCTION;
/**
* @brief C part of SVC handler.
*/
void vPortSVCHandler_C( uint32_t *pulCallerStackAddress ) PRIVILEGED_FUNCTION;
portDONT_DISCARD void vPortSVCHandler_C( uint32_t *pulCallerStackAddress ) PRIVILEGED_FUNCTION;
/*-----------------------------------------------------------*/
/**
@ -319,7 +319,7 @@ 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.
*/
volatile SecureContextHandle_t xSecureContext = portNO_SECURE_CONTEXT;
portDONT_DISCARD volatile SecureContextHandle_t xSecureContext = portNO_SECURE_CONTEXT;
#endif /* configENABLE_TRUSTZONE */
/*-----------------------------------------------------------*/
@ -523,7 +523,7 @@ uint32_t ulPreviousMask;
}
/*-----------------------------------------------------------*/
void vPortSVCHandler_C( uint32_t *pulCallerStackAddress ) /* PRIVILEGED_FUNCTION */
void vPortSVCHandler_C( uint32_t *pulCallerStackAddress ) /* PRIVILEGED_FUNCTION portDONT_DISCARD */
{
#if( configENABLE_MPU == 1 )
#if defined( __ARMCC_VERSION )

7
FreeRTOS/Source/portable/GCC/ARM_CM23/non_secure/portmacro.h
View file

@ -87,7 +87,7 @@ typedef unsigned long UBaseType_t;
/**
* Architecture specifics.
*/
#define portARCH_NAME "Cortex-M33"
#define portARCH_NAME "Cortex-M23"
#define portSTACK_GROWTH ( -1 )
#define portTICK_PERIOD_MS ( ( TickType_t ) 1000 / configTICK_RATE_HZ )
#define portBYTE_ALIGNMENT 8
@ -97,6 +97,7 @@ typedef unsigned long UBaseType_t;
#define portFORCE_INLINE inline __attribute__(( always_inline ))
#endif
#define portHAS_STACK_OVERFLOW_CHECKING 1
#define portDONT_DISCARD __attribute__(( used ))
/*-----------------------------------------------------------*/
/**
@ -111,8 +112,8 @@ extern uint32_t ulSetInterruptMaskFromISR( void ) /* __attribute__(( naked )) PR
extern void vClearInterruptMaskFromISR( uint32_t ulMask ) /* __attribute__(( naked )) PRIVILEGED_FUNCTION */;
#if( configENABLE_TRUSTZONE == 1 )
extern void vPortAllocateSecureContext( uint32_t ulSecureStackSize );
extern void vPortFreeSecureContext( uint32_t *pulTCB ) /* PRIVILEGED_FUNCTION */;
extern void vPortAllocateSecureContext( uint32_t ulSecureStackSize ); /* __attribute__ (( naked )) */
extern void vPortFreeSecureContext( uint32_t *pulTCB ) /* __attribute__ (( naked )) PRIVILEGED_FUNCTION */;
#endif /* configENABLE_TRUSTZONE */
#if( configENABLE_MPU == 1 )

4
FreeRTOS/Source/portable/GCC/ARM_CM23/secure/secure_port_macros.h
View file

@ -38,9 +38,9 @@
* @brief Macro to declare a function as non-secure callable.
*/
#if defined( __IAR_SYSTEMS_ICC__ )
#define secureportNON_SECURE_CALLABLE __cmse_nonsecure_entry
#define secureportNON_SECURE_CALLABLE __cmse_nonsecure_entry __root
#else
#define secureportNON_SECURE_CALLABLE __attribute__((cmse_nonsecure_entry))
#define secureportNON_SECURE_CALLABLE __attribute__((cmse_nonsecure_entry)) __attribute__((used))
#endif
/**

6
FreeRTOS/Source/portable/GCC/ARM_CM23_NTZ/non_secure/port.c
View file

@ -305,7 +305,7 @@ void SysTick_Handler( void ) PRIVILEGED_FUNCTION;
/**
* @brief C part of SVC handler.
*/
void vPortSVCHandler_C( uint32_t *pulCallerStackAddress ) PRIVILEGED_FUNCTION;
portDONT_DISCARD void vPortSVCHandler_C( uint32_t *pulCallerStackAddress ) PRIVILEGED_FUNCTION;
/*-----------------------------------------------------------*/
/**
@ -319,7 +319,7 @@ 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.
*/
volatile SecureContextHandle_t xSecureContext = portNO_SECURE_CONTEXT;
portDONT_DISCARD volatile SecureContextHandle_t xSecureContext = portNO_SECURE_CONTEXT;
#endif /* configENABLE_TRUSTZONE */
/*-----------------------------------------------------------*/
@ -523,7 +523,7 @@ uint32_t ulPreviousMask;
}
/*-----------------------------------------------------------*/
void vPortSVCHandler_C( uint32_t *pulCallerStackAddress ) /* PRIVILEGED_FUNCTION */
void vPortSVCHandler_C( uint32_t *pulCallerStackAddress ) /* PRIVILEGED_FUNCTION portDONT_DISCARD */
{
#if( configENABLE_MPU == 1 )
#if defined( __ARMCC_VERSION )

7
FreeRTOS/Source/portable/GCC/ARM_CM23_NTZ/non_secure/portmacro.h
View file

@ -87,7 +87,7 @@ typedef unsigned long UBaseType_t;
/**
* Architecture specifics.
*/
#define portARCH_NAME "Cortex-M33"
#define portARCH_NAME "Cortex-M23"
#define portSTACK_GROWTH ( -1 )
#define portTICK_PERIOD_MS ( ( TickType_t ) 1000 / configTICK_RATE_HZ )
#define portBYTE_ALIGNMENT 8
@ -97,6 +97,7 @@ typedef unsigned long UBaseType_t;
#define portFORCE_INLINE inline __attribute__(( always_inline ))
#endif
#define portHAS_STACK_OVERFLOW_CHECKING 1
#define portDONT_DISCARD __attribute__(( used ))
/*-----------------------------------------------------------*/
/**
@ -111,8 +112,8 @@ extern uint32_t ulSetInterruptMaskFromISR( void ) /* __attribute__(( naked )) PR
extern void vClearInterruptMaskFromISR( uint32_t ulMask ) /* __attribute__(( naked )) PRIVILEGED_FUNCTION */;
#if( configENABLE_TRUSTZONE == 1 )
extern void vPortAllocateSecureContext( uint32_t ulSecureStackSize );
extern void vPortFreeSecureContext( uint32_t *pulTCB ) /* PRIVILEGED_FUNCTION */;
extern void vPortAllocateSecureContext( uint32_t ulSecureStackSize ); /* __attribute__ (( naked )) */
extern void vPortFreeSecureContext( uint32_t *pulTCB ) /* __attribute__ (( naked )) PRIVILEGED_FUNCTION */;
#endif /* configENABLE_TRUSTZONE */
#if( configENABLE_MPU == 1 )

6
FreeRTOS/Source/portable/GCC/ARM_CM33/non_secure/port.c
View file

@ -305,7 +305,7 @@ void SysTick_Handler( void ) PRIVILEGED_FUNCTION;
/**
* @brief C part of SVC handler.
*/
void vPortSVCHandler_C( uint32_t *pulCallerStackAddress ) PRIVILEGED_FUNCTION;
portDONT_DISCARD void vPortSVCHandler_C( uint32_t *pulCallerStackAddress ) PRIVILEGED_FUNCTION;
/*-----------------------------------------------------------*/
/**
@ -319,7 +319,7 @@ 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.
*/
volatile SecureContextHandle_t xSecureContext = portNO_SECURE_CONTEXT;
portDONT_DISCARD volatile SecureContextHandle_t xSecureContext = portNO_SECURE_CONTEXT;
#endif /* configENABLE_TRUSTZONE */
/*-----------------------------------------------------------*/
@ -523,7 +523,7 @@ uint32_t ulPreviousMask;
}
/*-----------------------------------------------------------*/
void vPortSVCHandler_C( uint32_t *pulCallerStackAddress ) /* PRIVILEGED_FUNCTION */
void vPortSVCHandler_C( uint32_t *pulCallerStackAddress ) /* PRIVILEGED_FUNCTION portDONT_DISCARD */
{
#if( configENABLE_MPU == 1 )
#if defined( __ARMCC_VERSION )

5
FreeRTOS/Source/portable/GCC/ARM_CM33/non_secure/portmacro.h
View file

@ -97,6 +97,7 @@ typedef unsigned long UBaseType_t;
#define portFORCE_INLINE inline __attribute__(( always_inline ))
#endif
#define portHAS_STACK_OVERFLOW_CHECKING 1
#define portDONT_DISCARD __attribute__(( used ))
/*-----------------------------------------------------------*/
/**
@ -111,8 +112,8 @@ extern uint32_t ulSetInterruptMaskFromISR( void ) /* __attribute__(( naked )) PR
extern void vClearInterruptMaskFromISR( uint32_t ulMask ) /* __attribute__(( naked )) PRIVILEGED_FUNCTION */;
#if( configENABLE_TRUSTZONE == 1 )
extern void vPortAllocateSecureContext( uint32_t ulSecureStackSize );
extern void vPortFreeSecureContext( uint32_t *pulTCB ) /* PRIVILEGED_FUNCTION */;
extern void vPortAllocateSecureContext( uint32_t ulSecureStackSize ); /* __attribute__ (( naked )) */
extern void vPortFreeSecureContext( uint32_t *pulTCB ) /* __attribute__ (( naked )) PRIVILEGED_FUNCTION */;
#endif /* configENABLE_TRUSTZONE */
#if( configENABLE_MPU == 1 )

4
FreeRTOS/Source/portable/GCC/ARM_CM33/secure/secure_port_macros.h
View file

@ -38,9 +38,9 @@
* @brief Macro to declare a function as non-secure callable.
*/
#if defined( __IAR_SYSTEMS_ICC__ )
#define secureportNON_SECURE_CALLABLE __cmse_nonsecure_entry
#define secureportNON_SECURE_CALLABLE __cmse_nonsecure_entry __root
#else
#define secureportNON_SECURE_CALLABLE __attribute__((cmse_nonsecure_entry))
#define secureportNON_SECURE_CALLABLE __attribute__((cmse_nonsecure_entry)) __attribute__((used))
#endif
/**

6
FreeRTOS/Source/portable/GCC/ARM_CM33_NTZ/non_secure/port.c
View file

@ -305,7 +305,7 @@ void SysTick_Handler( void ) PRIVILEGED_FUNCTION;
/**
* @brief C part of SVC handler.
*/
void vPortSVCHandler_C( uint32_t *pulCallerStackAddress ) PRIVILEGED_FUNCTION;
portDONT_DISCARD void vPortSVCHandler_C( uint32_t *pulCallerStackAddress ) PRIVILEGED_FUNCTION;
/*-----------------------------------------------------------*/
/**
@ -319,7 +319,7 @@ 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.
*/
volatile SecureContextHandle_t xSecureContext = portNO_SECURE_CONTEXT;
portDONT_DISCARD volatile SecureContextHandle_t xSecureContext = portNO_SECURE_CONTEXT;
#endif /* configENABLE_TRUSTZONE */
/*-----------------------------------------------------------*/
@ -523,7 +523,7 @@ uint32_t ulPreviousMask;
}
/*-----------------------------------------------------------*/
void vPortSVCHandler_C( uint32_t *pulCallerStackAddress ) /* PRIVILEGED_FUNCTION */
void vPortSVCHandler_C( uint32_t *pulCallerStackAddress ) /* PRIVILEGED_FUNCTION portDONT_DISCARD */
{
#if( configENABLE_MPU == 1 )
#if defined( __ARMCC_VERSION )

5
FreeRTOS/Source/portable/GCC/ARM_CM33_NTZ/non_secure/portmacro.h
View file

@ -97,6 +97,7 @@ typedef unsigned long UBaseType_t;
#define portFORCE_INLINE inline __attribute__(( always_inline ))
#endif
#define portHAS_STACK_OVERFLOW_CHECKING 1
#define portDONT_DISCARD __attribute__(( used ))
/*-----------------------------------------------------------*/
/**
@ -111,8 +112,8 @@ extern uint32_t ulSetInterruptMaskFromISR( void ) /* __attribute__(( naked )) PR
extern void vClearInterruptMaskFromISR( uint32_t ulMask ) /* __attribute__(( naked )) PRIVILEGED_FUNCTION */;
#if( configENABLE_TRUSTZONE == 1 )
extern void vPortAllocateSecureContext( uint32_t ulSecureStackSize );
extern void vPortFreeSecureContext( uint32_t *pulTCB ) /* PRIVILEGED_FUNCTION */;
extern void vPortAllocateSecureContext( uint32_t ulSecureStackSize ); /* __attribute__ (( naked )) */
extern void vPortFreeSecureContext( uint32_t *pulTCB ) /* __attribute__ (( naked )) PRIVILEGED_FUNCTION */;
#endif /* configENABLE_TRUSTZONE */
#if( configENABLE_MPU == 1 )