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Release 6.1.12

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This commit is contained in:
Yuxin Zhou
2022-07-26 02:04:40 +00:00
parent 54cda6ee9e
commit 8c3c08f108
217 changed files with 13398 additions and 13432 deletions
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710
ports/cortex_m23/iar/src/tx_misra.s
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@@ -96,6 +96,22 @@
PUBLIC _tx_misra_void_to_uchar_pointer_convert
PUBLIC _tx_misra_void_to_ulong_pointer_convert
PUBLIC _tx_misra_ipsr_get
PUBLIC _tx_misra_control_get
PUBLIC _tx_misra_control_set
#ifdef __ARMVFP__
PUBLIC _tx_misra_fpccr_get
PUBLIC _tx_misra_vfp_touch
#endif
PUBLIC _tx_misra_event_flags_group_not_used
PUBLIC _tx_misra_event_flags_set_notify_not_used
PUBLIC _tx_misra_queue_not_used
PUBLIC _tx_misra_queue_send_notify_not_used
PUBLIC _tx_misra_semaphore_not_used
PUBLIC _tx_misra_semaphore_put_notify_not_used
PUBLIC _tx_misra_thread_entry_exit_notify_not_used
PUBLIC _tx_misra_thread_not_used
PUBLIC _tx_version_id
@@ -109,7 +125,7 @@ _tx_version_id:
DC8 45H, 78H, 70H, 72H, 65H, 73H, 73H, 20H
DC8 4CH, 6FH, 67H, 69H, 63H, 20H, 49H, 6EH
DC8 63H, 2EH, 20H, 2AH, 20H, 54H, 68H, 72H
DC8 65H, 61H, 64H, 58H, 20H, 36H, 2EH, 30H
DC8 65H, 61H, 64H, 58H, 20H, 36H, 2EH, 31H
DC8 20H, 4DH, 49H, 53H, 52H, 41H, 20H, 43H
DC8 20H, 43H, 6FH, 6DH, 70H, 6CH, 69H, 61H
DC8 6EH, 74H, 20H, 2AH, 0
@@ -133,7 +149,7 @@ _tx_misra_memset:
MOVS R1,R0
MOVS R0,R4
BL __aeabi_memset
POP {R4,PC} ;; return
POP {R4,PC} // return
/**************************************************************************/
/**************************************************************************/
@@ -147,7 +163,7 @@ _tx_misra_memset:
THUMB
_tx_misra_uchar_pointer_add:
ADD R0,R0,R1
BX LR ;; return
BX LR // return
/**************************************************************************/
@@ -163,7 +179,7 @@ _tx_misra_uchar_pointer_add:
_tx_misra_uchar_pointer_sub:
RSBS R1,R1,#+0
ADD R0,R0,R1
BX LR ;; return
BX LR // return
/**************************************************************************/
@@ -178,21 +194,97 @@ _tx_misra_uchar_pointer_sub:
THUMB
_tx_misra_uchar_pointer_dif:
SUBS R0,R0,R1
BX LR ;; return
BX LR // return
/**************************************************************************/
/**************************************************************************/
/** */
/** ULONG _tx_misra_pointer_to_ulong_convert(VOID *ptr); */
/** */
/**************************************************************************/
/**************************************************************************/
/************************************************************************************************************************************/
/************************************************************************************************************************************/
/** */
/** This single function serves all of the below prototypes. */
/** */
/** ULONG _tx_misra_pointer_to_ulong_convert(VOID *ptr); */
/** VOID *_tx_misra_ulong_to_pointer_convert(ULONG input); */
/** UCHAR **_tx_misra_indirect_void_to_uchar_pointer_convert(VOID **return_ptr); */
/** UCHAR **_tx_misra_uchar_to_indirect_uchar_pointer_convert(UCHAR *pointer); */
/** UCHAR *_tx_misra_block_pool_to_uchar_pointer_convert(TX_BLOCK_POOL *pool); */
/** TX_BLOCK_POOL *_tx_misra_void_to_block_pool_pointer_convert(VOID *pointer); */
/** UCHAR *_tx_misra_void_to_uchar_pointer_convert(VOID *pointer); */
/** TX_BLOCK_POOL *_tx_misra_uchar_to_block_pool_pointer_convert(UCHAR *pointer); */
/** UCHAR **_tx_misra_void_to_indirect_uchar_pointer_convert(VOID *pointer); */
/** TX_BYTE_POOL *_tx_misra_void_to_byte_pool_pointer_convert(VOID *pointer); */
/** UCHAR *_tx_misra_byte_pool_to_uchar_pointer_convert(TX_BYTE_POOL *pool); */
/** ALIGN_TYPE *_tx_misra_uchar_to_align_type_pointer_convert(UCHAR *pointer); */
/** TX_BYTE_POOL **_tx_misra_uchar_to_indirect_byte_pool_pointer_convert(UCHAR *pointer); */
/** TX_EVENT_FLAGS_GROUP *_tx_misra_void_to_event_flags_pointer_convert(VOID *pointer); */
/** ULONG *_tx_misra_void_to_ulong_pointer_convert(VOID *pointer); */
/** TX_MUTEX *_tx_misra_void_to_mutex_pointer_convert(VOID *pointer); */
/** TX_QUEUE *_tx_misra_void_to_queue_pointer_convert(VOID *pointer); */
/** TX_SEMAPHORE *_tx_misra_void_to_semaphore_pointer_convert(VOID *pointer); */
/** VOID *_tx_misra_uchar_to_void_pointer_convert(UCHAR *pointer); */
/** TX_THREAD *_tx_misra_ulong_to_thread_pointer_convert(ULONG value); */
/** VOID *_tx_misra_timer_indirect_to_void_pointer_convert(TX_TIMER_INTERNAL **pointer); */
/** CHAR *_tx_misra_const_char_to_char_pointer_convert(const char *pointer); */
/** TX_THREAD *_tx_misra_void_to_thread_pointer_convert(void *pointer); */
/** UCHAR *_tx_misra_object_to_uchar_pointer_convert(TX_TRACE_OBJECT_ENTRY *pointer); */
/** TX_TRACE_OBJECT_ENTRY *_tx_misra_uchar_to_object_pointer_convert(UCHAR *pointer); */
/** TX_TRACE_HEADER *_tx_misra_uchar_to_header_pointer_convert(UCHAR *pointer); */
/** TX_TRACE_BUFFER_ENTRY *_tx_misra_uchar_to_entry_pointer_convert(UCHAR *pointer); */
/** UCHAR *_tx_misra_entry_to_uchar_pointer_convert(TX_TRACE_BUFFER_ENTRY *pointer); */
/** UCHAR *_tx_misra_char_to_uchar_pointer_convert(CHAR *pointer); */
/** VOID _tx_misra_event_flags_group_not_used(TX_EVENT_FLAGS_GROUP *group_ptr); */
/** VOID _tx_misra_event_flags_set_notify_not_used(VOID (*events_set_notify)(TX_EVENT_FLAGS_GROUP *notify_group_ptr)); */
/** VOID _tx_misra_queue_not_used(TX_QUEUE *queue_ptr); */
/** VOID _tx_misra_queue_send_notify_not_used(VOID (*queue_send_notify)(TX_QUEUE *notify_queue_ptr)); */
/** VOID _tx_misra_semaphore_not_used(TX_SEMAPHORE *semaphore_ptr); */
/** VOID _tx_misra_semaphore_put_notify_not_used(VOID (*semaphore_put_notify)(TX_SEMAPHORE *notify_semaphore_ptr)); */
/** VOID _tx_misra_thread_not_used(TX_THREAD *thread_ptr); */
/** VOID _tx_misra_thread_entry_exit_notify_not_used(VOID (*thread_entry_exit_notify)(TX_THREAD *notify_thread_ptr, UINT id)); */
/** */
/************************************************************************************************************************************/
/************************************************************************************************************************************/
SECTION `.text`:CODE:NOROOT(1)
THUMB
_tx_misra_pointer_to_ulong_convert:
BX LR ;; return
_tx_misra_ulong_to_pointer_convert:
_tx_misra_indirect_void_to_uchar_pointer_convert:
_tx_misra_uchar_to_indirect_uchar_pointer_convert:
_tx_misra_block_pool_to_uchar_pointer_convert:
_tx_misra_void_to_block_pool_pointer_convert:
_tx_misra_void_to_uchar_pointer_convert:
_tx_misra_uchar_to_block_pool_pointer_convert:
_tx_misra_void_to_indirect_uchar_pointer_convert:
_tx_misra_void_to_byte_pool_pointer_convert:
_tx_misra_byte_pool_to_uchar_pointer_convert:
_tx_misra_uchar_to_align_type_pointer_convert:
_tx_misra_uchar_to_indirect_byte_pool_pointer_convert:
_tx_misra_void_to_event_flags_pointer_convert:
_tx_misra_void_to_ulong_pointer_convert:
_tx_misra_void_to_mutex_pointer_convert:
_tx_misra_void_to_queue_pointer_convert:
_tx_misra_void_to_semaphore_pointer_convert:
_tx_misra_uchar_to_void_pointer_convert:
_tx_misra_ulong_to_thread_pointer_convert:
_tx_misra_timer_indirect_to_void_pointer_convert:
_tx_misra_const_char_to_char_pointer_convert:
_tx_misra_void_to_thread_pointer_convert:
#ifdef TX_ENABLE_EVENT_TRACE
_tx_misra_object_to_uchar_pointer_convert:
_tx_misra_uchar_to_object_pointer_convert:
_tx_misra_uchar_to_header_pointer_convert:
_tx_misra_uchar_to_entry_pointer_convert:
_tx_misra_entry_to_uchar_pointer_convert:
#endif
_tx_misra_char_to_uchar_pointer_convert:
_tx_misra_event_flags_group_not_used:
_tx_misra_event_flags_set_notify_not_used:
_tx_misra_queue_not_used:
_tx_misra_queue_send_notify_not_used:
_tx_misra_semaphore_not_used:
_tx_misra_semaphore_put_notify_not_used:
_tx_misra_thread_entry_exit_notify_not_used:
_tx_misra_thread_not_used:
BX LR // return
/**************************************************************************/
@@ -206,8 +298,9 @@ _tx_misra_pointer_to_ulong_convert:
SECTION `.text`:CODE:NOROOT(1)
THUMB
_tx_misra_ulong_pointer_add:
ADD R0,R0,R1, LSL #+2
BX LR ;; return
LSLS R1,#2
ADD R0,R0,R1
BX LR // return
/**************************************************************************/
@@ -221,10 +314,11 @@ _tx_misra_ulong_pointer_add:
SECTION `.text`:CODE:NOROOT(1)
THUMB
_tx_misra_ulong_pointer_sub:
MVNS R2,#+3
MULS R1,R2,R1
ADD R0,R0,R1
BX LR ;; return
MOVS R3,#3
MVNS R2,R3
MULS R1,R2,R1
ADD R0,R0,R1
BX LR // return
/**************************************************************************/
@@ -240,21 +334,7 @@ _tx_misra_ulong_pointer_sub:
_tx_misra_ulong_pointer_dif:
SUBS R0,R0,R1
ASRS R0,R0,#+2
BX LR ;; return
/**************************************************************************/
/**************************************************************************/
/** */
/** VOID *_tx_misra_ulong_to_pointer_convert(ULONG input); */
/** */
/**************************************************************************/
/**************************************************************************/
SECTION `.text`:CODE:NOROOT(1)
THUMB
_tx_misra_ulong_to_pointer_convert:
BX LR ;; return
BX LR // return
/**************************************************************************/
@@ -293,7 +373,7 @@ _tx_misra_message_copy:
STR R3,[R0, #+0]
STR R4,[R1, #+0]
POP {R4,R5}
BX LR ;; return
BX LR // return
/**************************************************************************/
@@ -310,7 +390,7 @@ _tx_misra_message_copy:
_tx_misra_timer_pointer_dif:
SUBS R0,R0,R1
ASRS R0,R0,#+2
BX LR ;; return
BX LR // return
/**************************************************************************/
@@ -325,8 +405,9 @@ _tx_misra_timer_pointer_dif:
SECTION `.text`:CODE:NOROOT(1)
THUMB
_tx_misra_timer_pointer_add:
ADD R0,R0,R1, LSL #+2
BX LR ;; return
LSLS R1,#2
ADD R0,R0,R1
BX LR // return
/**************************************************************************/
@@ -341,12 +422,9 @@ _tx_misra_timer_pointer_add:
SECTION `.text`:CODE:NOROOT(1)
THUMB
_tx_misra_user_timer_pointer_get:
ADDS R2,R0,#+8
SUBS R2,R2,R0
RSBS R2,R2,#+0
ADD R0,R0,R2
STR R0,[R1, #+0]
BX LR ;; return
SUBS R0,#8
STR R0,[R1, #+0]
BX LR // return
/**************************************************************************/
@@ -361,52 +439,54 @@ _tx_misra_user_timer_pointer_get:
SECTION `.text`:CODE:NOROOT(1)
THUMB
_tx_misra_thread_stack_check:
PUSH {R3-R5,LR}
MOVS R4,R0
MOVS R5,R1
BL _tx_thread_interrupt_disable
CMP R4,#+0
BEQ.N ??_tx_misra_thread_stack_check_0
LDR R1,[R4, #+0]
LDR.N R2,??DataTable2 ;; 0x54485244
CMP R1,R2
BNE.N ??_tx_misra_thread_stack_check_0
LDR R1,[R4, #+8]
LDR R2,[R5, #+0]
CMP R1,R2
BCS.N ??_tx_misra_thread_stack_check_1
LDR R1,[R4, #+8]
STR R1,[R5, #+0]
PUSH {R3-R5,LR}
MOVS R4,R0
MOVS R5,R1
BL _tx_thread_interrupt_disable
CMP R4,#0
BEQ.N ??_tx_misra_thread_stack_check_0
LDR R1,[R4]
LDR.N R2,??DataTable2 // 0x54485244
CMP R1,R2
BNE.N ??_tx_misra_thread_stack_check_0
LDR R1,[R4, #8]
LDR R2,[R5]
CMP R1,R2
BCS.N ??_tx_misra_thread_stack_check_1
STR R1,[R5]
??_tx_misra_thread_stack_check_1:
LDR R1,[R4, #+12]
LDR R1,[R1, #+0]
CMP R1,#-269488145
BNE.N ??_tx_misra_thread_stack_check_2
LDR R1,[R4, #+16]
LDR R1,[R1, #+1]
CMP R1,#-269488145
BNE.N ??_tx_misra_thread_stack_check_2
LDR R1,[R5, #+0]
LDR R2,[R4, #+12]
CMP R1,R2
BCS.N ??_tx_misra_thread_stack_check_3
LDR R1,[R4, #12]
LDR R1,[R1]
LDR R6,=0xEFEFEFEF
CMP R1,R6
BNE.N ??_tx_misra_thread_stack_check_2
LDR R1,[R4, #16]
MOVS R7,#1
LDR R1,[R1, R7]
CMP R1,R6
BNE.N ??_tx_misra_thread_stack_check_2
LDR R1,[R5]
LDR R2,[R4, #12]
CMP R1,R2
BCS.N ??_tx_misra_thread_stack_check_3
??_tx_misra_thread_stack_check_2:
BL _tx_thread_interrupt_restore
MOVS R0,R4
BL _tx_thread_stack_error_handler
BL _tx_thread_interrupt_disable
BL _tx_thread_interrupt_restore
MOVS R0,R4
BL _tx_thread_stack_error_handler
BL _tx_thread_interrupt_disable
??_tx_misra_thread_stack_check_3:
LDR R1,[R5, #+0]
LDR R1,[R1, #-4]
CMP R1,#-269488145
BEQ.N ??_tx_misra_thread_stack_check_0
BL _tx_thread_interrupt_restore
MOVS R0,R4
BL _tx_thread_stack_analyze
BL _tx_thread_interrupt_disable
LDR R1,[R5]
LDR R7,=-4
LDR R1,[R1, R7]
CMP R1,R6
BEQ.N ??_tx_misra_thread_stack_check_0
BL _tx_thread_interrupt_restore
MOVS R0,R4
BL _tx_thread_stack_analyze
BL _tx_thread_interrupt_disable
??_tx_misra_thread_stack_check_0:
BL _tx_thread_interrupt_restore
POP {R0,R4,R5,PC} ;; return
BL _tx_thread_interrupt_restore
POP {R0,R4,R5,R6,R7,PC} // return
#ifdef TX_ENABLE_EVENT_TRACE
@@ -494,7 +574,7 @@ _tx_misra_trace_event_insert:
LDR R0,[R0, #+0]
STR R4,[R0, #+32]
??_tx_misra_trace_event_insert_0:
POP {R0,R4-R7,PC} ;; return
POP {R0,R4-R7,PC} // return
SECTION `.text`:CODE:NOROOT(2)
@@ -546,7 +626,7 @@ _tx_misra_trace_event_insert:
THUMB
_tx_misra_time_stamp_get:
MOVS R0,#+0
BX LR ;; return
BX LR // return
#endif
@@ -581,203 +661,7 @@ _tx_misra_time_stamp_get:
THUMB
_tx_misra_always_true:
MOVS R0,#+1
BX LR ;; return
/******************************************************************************************/
/******************************************************************************************/
/** */
/** UCHAR **_tx_misra_indirect_void_to_uchar_pointer_convert(VOID **return_ptr); */
/** */
/******************************************************************************************/
/******************************************************************************************/
SECTION `.text`:CODE:NOROOT(1)
THUMB
_tx_misra_indirect_void_to_uchar_pointer_convert:
BX LR ;; return
/***************************************************************************************/
/***************************************************************************************/
/** */
/** UCHAR **_tx_misra_uchar_to_indirect_uchar_pointer_convert(UCHAR *pointer); */
/** */
/***************************************************************************************/
/***************************************************************************************/
SECTION `.text`:CODE:NOROOT(1)
THUMB
_tx_misra_uchar_to_indirect_uchar_pointer_convert:
BX LR ;; return
/***********************************************************************************/
/***********************************************************************************/
/** */
/** UCHAR *_tx_misra_block_pool_to_uchar_pointer_convert(TX_BLOCK_POOL *pool); */
/** */
/***********************************************************************************/
/***********************************************************************************/
SECTION `.text`:CODE:NOROOT(1)
THUMB
_tx_misra_block_pool_to_uchar_pointer_convert:
BX LR ;; return
/******************************************************************************************/
/******************************************************************************************/
/** */
/** TX_BLOCK_POOL *_tx_misra_void_to_block_pool_pointer_convert(VOID *pointer); */
/** */
/******************************************************************************************/
/******************************************************************************************/
SECTION `.text`:CODE:NOROOT(1)
THUMB
_tx_misra_void_to_block_pool_pointer_convert:
BX LR ;; return
/*****************************************************************************/
/*****************************************************************************/
/** */
/** UCHAR *_tx_misra_void_to_uchar_pointer_convert(VOID *pointer); */
/** */
/*****************************************************************************/
/*****************************************************************************/
SECTION `.text`:CODE:NOROOT(1)
THUMB
_tx_misra_void_to_uchar_pointer_convert:
BX LR ;; return
/************************************************************************************/
/************************************************************************************/
/** */
/** TX_BLOCK_POOL *_tx_misra_uchar_to_block_pool_pointer_convert(UCHAR *pointer); */
/** */
/************************************************************************************/
/************************************************************************************/
SECTION `.text`:CODE:NOROOT(1)
THUMB
_tx_misra_uchar_to_block_pool_pointer_convert:
BX LR ;; return
/**************************************************************************************/
/**************************************************************************************/
/** */
/** UCHAR **_tx_misra_void_to_indirect_uchar_pointer_convert(VOID *pointer); */
/** */
/**************************************************************************************/
/**************************************************************************************/
SECTION `.text`:CODE:NOROOT(1)
THUMB
_tx_misra_void_to_indirect_uchar_pointer_convert:
BX LR ;; return
/*****************************************************************************************/
/*****************************************************************************************/
/** */
/** TX_BYTE_POOL *_tx_misra_void_to_byte_pool_pointer_convert(VOID *pointer); */
/** */
/*****************************************************************************************/
/*****************************************************************************************/
SECTION `.text`:CODE:NOROOT(1)
THUMB
_tx_misra_void_to_byte_pool_pointer_convert:
BX LR ;; return
/***************************************************************************************/
/***************************************************************************************/
/** */
/** UCHAR *_tx_misra_byte_pool_to_uchar_pointer_convert(TX_BYTE_POOL *pool); */
/** */
/***************************************************************************************/
/***************************************************************************************/
SECTION `.text`:CODE:NOROOT(1)
THUMB
_tx_misra_byte_pool_to_uchar_pointer_convert:
BX LR ;; return
/*****************************************************************************************/
/*****************************************************************************************/
/** */
/** ALIGN_TYPE *_tx_misra_uchar_to_align_type_pointer_convert(UCHAR *pointer); */
/** */
/*****************************************************************************************/
/*****************************************************************************************/
SECTION `.text`:CODE:NOROOT(1)
THUMB
_tx_misra_uchar_to_align_type_pointer_convert:
BX LR ;; return
/****************************************************************************************************/
/****************************************************************************************************/
/** */
/** TX_BYTE_POOL **_tx_misra_uchar_to_indirect_byte_pool_pointer_convert(UCHAR *pointer); */
/** */
/****************************************************************************************************/
/****************************************************************************************************/
SECTION `.text`:CODE:NOROOT(1)
THUMB
_tx_misra_uchar_to_indirect_byte_pool_pointer_convert:
BX LR ;; return
/**************************************************************************************************/
/**************************************************************************************************/
/** */
/** TX_EVENT_FLAGS_GROUP *_tx_misra_void_to_event_flags_pointer_convert(VOID *pointer); */
/** */
/**************************************************************************************************/
/**************************************************************************************************/
SECTION `.text`:CODE:NOROOT(1)
THUMB
_tx_misra_void_to_event_flags_pointer_convert:
BX LR ;; return
/*****************************************************************************/
/*****************************************************************************/
/** */
/** ULONG *_tx_misra_void_to_ulong_pointer_convert(VOID *pointer); */
/** */
/*****************************************************************************/
/*****************************************************************************/
SECTION `.text`:CODE:NOROOT(1)
THUMB
_tx_misra_void_to_ulong_pointer_convert:
BX LR ;; return
/********************************************************************************/
/********************************************************************************/
/** */
/** TX_MUTEX *_tx_misra_void_to_mutex_pointer_convert(VOID *pointer); */
/** */
/********************************************************************************/
/********************************************************************************/
SECTION `.text`:CODE:NOROOT(1)
THUMB
_tx_misra_void_to_mutex_pointer_convert:
BX LR ;; return
BX LR // return
/**************************************************************************/
@@ -792,197 +676,12 @@ _tx_misra_void_to_mutex_pointer_convert:
THUMB
_tx_misra_status_get:
MOVS R0,#+0
BX LR ;; return
/********************************************************************************/
/********************************************************************************/
/** */
/** TX_QUEUE *_tx_misra_void_to_queue_pointer_convert(VOID *pointer); */
/** */
/********************************************************************************/
/********************************************************************************/
SECTION `.text`:CODE:NOROOT(1)
THUMB
_tx_misra_void_to_queue_pointer_convert:
BX LR ;; return
/****************************************************************************************/
/****************************************************************************************/
/** */
/** TX_SEMAPHORE *_tx_misra_void_to_semaphore_pointer_convert(VOID *pointer); */
/** */
/****************************************************************************************/
/****************************************************************************************/
SECTION `.text`:CODE:NOROOT(1)
THUMB
_tx_misra_void_to_semaphore_pointer_convert:
BX LR ;; return
/**************************************************************************/
/**************************************************************************/
/** */
/** VOID *_tx_misra_uchar_to_void_pointer_convert(UCHAR *pointer); */
/** */
/**************************************************************************/
/**************************************************************************/
SECTION `.text`:CODE:NOROOT(1)
THUMB
_tx_misra_uchar_to_void_pointer_convert:
BX LR ;; return
/*********************************************************************************/
/*********************************************************************************/
/** */
/** TX_THREAD *_tx_misra_ulong_to_thread_pointer_convert(ULONG value); */
/** */
/*********************************************************************************/
/*********************************************************************************/
SECTION `.text`:CODE:NOROOT(1)
THUMB
_tx_misra_ulong_to_thread_pointer_convert:
BX LR ;; return
/***************************************************************************************************/
/***************************************************************************************************/
/** */
/** VOID *_tx_misra_timer_indirect_to_void_pointer_convert(TX_TIMER_INTERNAL **pointer); */
/** */
/***************************************************************************************************/
/***************************************************************************************************/
SECTION `.text`:CODE:NOROOT(1)
THUMB
_tx_misra_timer_indirect_to_void_pointer_convert:
BX LR ;; return
/***************************************************************************************/
/***************************************************************************************/
/** */
/** CHAR *_tx_misra_const_char_to_char_pointer_convert(const char *pointer); */
/** */
/***************************************************************************************/
/***************************************************************************************/
SECTION `.text`:CODE:NOROOT(1)
THUMB
_tx_misra_const_char_to_char_pointer_convert:
BX LR ;; return
/**********************************************************************************/
/**********************************************************************************/
/** */
/** TX_THREAD *_tx_misra_void_to_thread_pointer_convert(void *pointer); */
/** */
/**********************************************************************************/
/**********************************************************************************/
SECTION `.text`:CODE:NOROOT(1)
THUMB
_tx_misra_void_to_thread_pointer_convert:
BX LR ;; return
#ifdef TX_ENABLE_EVENT_TRACE
/************************************************************************************************/
/************************************************************************************************/
/** */
/** UCHAR *_tx_misra_object_to_uchar_pointer_convert(TX_TRACE_OBJECT_ENTRY *pointer); */
/** */
/************************************************************************************************/
/************************************************************************************************/
SECTION `.text`:CODE:NOROOT(1)
THUMB
_tx_misra_object_to_uchar_pointer_convert:
BX LR ;; return
/************************************************************************************************/
/************************************************************************************************/
/** */
/** TX_TRACE_OBJECT_ENTRY *_tx_misra_uchar_to_object_pointer_convert(UCHAR *pointer); */
/** */
/************************************************************************************************/
/************************************************************************************************/
SECTION `.text`:CODE:NOROOT(1)
THUMB
_tx_misra_uchar_to_object_pointer_convert:
BX LR ;; return
/******************************************************************************************/
/******************************************************************************************/
/** */
/** TX_TRACE_HEADER *_tx_misra_uchar_to_header_pointer_convert(UCHAR *pointer); */
/** */
/******************************************************************************************/
/******************************************************************************************/
SECTION `.text`:CODE:NOROOT(1)
THUMB
_tx_misra_uchar_to_header_pointer_convert:
BX LR ;; return
BX LR // return
/***********************************************************************************************/
/***********************************************************************************************/
/** */
/** TX_TRACE_BUFFER_ENTRY *_tx_misra_uchar_to_entry_pointer_convert(UCHAR *pointer); */
/** */
/***********************************************************************************************/
/***********************************************************************************************/
SECTION `.text`:CODE:NOROOT(1)
THUMB
_tx_misra_uchar_to_entry_pointer_convert:
BX LR ;; return
/***********************************************************************************************/
/***********************************************************************************************/
/** */
/** UCHAR *_tx_misra_entry_to_uchar_pointer_convert(TX_TRACE_BUFFER_ENTRY *pointer); */
/** */
/***********************************************************************************************/
/***********************************************************************************************/
SECTION `.text`:CODE:NOROOT(1)
THUMB
_tx_misra_entry_to_uchar_pointer_convert:
BX LR ;; return
#endif
/***********************************************************************************************/
/***********************************************************************************************/
/** */
/** UCHAR *_tx_misra_char_to_uchar_pointer_convert(CHAR *pointer); */
/** */
/***********************************************************************************************/
/***********************************************************************************************/
SECTION `.text`:CODE:NOROOT(1)
THUMB
_tx_misra_char_to_uchar_pointer_convert:
BX LR ;; return
***********************************************************************************************/
/***********************************************************************************************/
/** */
/** ULONG _tx_misra_ipsr_get(void); */
/** */
/***********************************************************************************************/
@@ -992,9 +691,74 @@ _tx_misra_char_to_uchar_pointer_convert:
THUMB
_tx_misra_ipsr_get:
MRS R0, IPSR
BX LR ;; return
BX LR // return
/***********************************************************************************************/
/***********************************************************************************************/
/** */
/** ULONG _tx_misra_control_get(void); */
/** */
/***********************************************************************************************/
/***********************************************************************************************/
SECTION `.text`:CODE:NOROOT(1)
THUMB
_tx_misra_control_get:
MRS R0, CONTROL
BX LR // return
/***********************************************************************************************/
/***********************************************************************************************/
/** */
/** void _tx_misra_control_set(ULONG value); */
/** */
/***********************************************************************************************/
/***********************************************************************************************/
SECTION `.text`:CODE:NOROOT(1)
THUMB
_tx_misra_control_set:
MSR CONTROL, R0
BX LR // return
#ifdef __ARMVFP__
/***********************************************************************************************/
/***********************************************************************************************/
/** */
/** ULONG _tx_misra_fpccr_get(void); */
/** */
/***********************************************************************************************/
/***********************************************************************************************/
SECTION `.text`:CODE:NOROOT(2)
THUMB
_tx_misra_fpccr_get:
LDR r0, =0xE000EF34 // Build FPCCR address
LDR r0, [r0] // Load FPCCR value
BX LR // return
/***********************************************************************************************/
/***********************************************************************************************/
/** */
/** void _tx_misra_vfp_touch(void); */
/** */
/***********************************************************************************************/
/***********************************************************************************************/
SECTION `.text`:CODE:NOROOT(1)
THUMB
_tx_misra_vfp_touch:
vmov.f32 s0, s0
BX LR // return
#endif
SECTION `.iar_vfe_header`:DATA:NOALLOC:NOROOT(2)
SECTION_TYPE SHT_PROGBITS, 0
DATA

225
ports/cortex_m23/iar/src/tx_thread_secure_stack.c
View File

@@ -23,7 +23,7 @@
#include "tx_api.h"
/* If TX_SINGLE_MODE_SECURE or TX_SINGLE_MODE_NON_SECURE is defined,
/* If TX_SINGLE_MODE_SECURE or TX_SINGLE_MODE_NON_SECURE is defined,
no secure stack functionality is needed. */
#if !defined(TX_SINGLE_MODE_SECURE) && !defined(TX_SINGLE_MODE_NON_SECURE)
@@ -45,8 +45,14 @@
#define TX_THREAD_STACK_SEAL_SIZE 8
#define TX_THREAD_STACK_SEAL_VALUE 0xFEF5EDA5
/* Secure stack info struct to hold stack start, stack limit,
current stack pointer, and pointer to owning thread.
/* max number of Secure context */
#ifndef TX_MAX_SECURE_CONTEXTS
#define TX_MAX_SECURE_CONTEXTS 32
#endif
#define TX_INVALID_SECURE_CONTEXT_IDX (-1)
/* Secure stack info struct to hold stack start, stack limit,
current stack pointer, and pointer to owning thread.
This will be allocated for each thread with a secure stack. */
typedef struct TX_THREAD_SECURE_STACK_INFO_STRUCT
{
@@ -54,8 +60,14 @@ typedef struct TX_THREAD_SECURE_STACK_INFO_STRUCT
VOID *tx_thread_secure_stack_start; /* Thread's secure stack start address */
VOID *tx_thread_secure_stack_limit; /* Thread's secure stack limit */
TX_THREAD *tx_thread_ptr; /* Keep track of thread for error handling */
INT tx_next_free_index; /* Next free index of free secure context */
} TX_THREAD_SECURE_STACK_INFO;
/* Static secure contexts */
static TX_THREAD_SECURE_STACK_INFO tx_thread_secure_context[TX_MAX_SECURE_CONTEXTS];
/* Head of free secure context */
static INT tx_head_free_index = 0U;
/**************************************************************************/
@@ -63,7 +75,7 @@ typedef struct TX_THREAD_SECURE_STACK_INFO_STRUCT
/* FUNCTION RELEASE */
/* */
/* _tx_thread_secure_mode_stack_initialize Cortex-M23/IAR */
/* 6.1.7 */
/* 6.1.12 */
/* AUTHOR */
/* */
/* Scott Larson, Microsoft Corporation */
@@ -102,12 +114,16 @@ typedef struct TX_THREAD_SECURE_STACK_INFO_STRUCT
/* name, execute in handler */
/* mode, disable optimization, */
/* resulting in version 6.1.7 */
/* 07-29-2022 Scott Larson Modified comments, updated */
/* secure stack allocation, */
/* resulting in version 6.1.12 */
/* */
/**************************************************************************/
__attribute__((cmse_nonsecure_entry))
UINT _tx_thread_secure_mode_stack_initialize(void)
{
UINT status;
INT index;
/* Make sure function is called from interrupt (threads should not call). */
if (__get_IPSR() == 0)
@@ -118,12 +134,26 @@ UINT status;
{
/* Set secure mode to use PSP. */
__set_CONTROL(__get_CONTROL() | 2);
/* Set process stack pointer and stack limit to 0 to throw exception when a thread
without a secure stack calls a secure function that tries to use secure stack. */
__set_PSPLIM(0);
__set_PSP(0);
for (index = 0; index < TX_MAX_SECURE_CONTEXTS; index++)
{
/* Check last index and mark next free to invalid index */
if(index == (TX_MAX_SECURE_CONTEXTS - 1))
{
tx_thread_secure_context[index].tx_next_free_index = TX_INVALID_SECURE_CONTEXT_IDX;
}
else
{
tx_thread_secure_context[index].tx_next_free_index = index + 1;
}
}
status = TX_SUCCESS;
}
return status;
@@ -136,7 +166,7 @@ UINT status;
/* FUNCTION RELEASE */
/* */
/* _tx_thread_secure_mode_stack_allocate Cortex-M23/IAR */
/* 6.1.1 */
/* 6.1.12 */
/* AUTHOR */
/* */
/* Scott Larson, Microsoft Corporation */
@@ -160,9 +190,7 @@ UINT status;
/* CALLS */
/* */
/* __get_IPSR Intrinsic to get IPSR */
/* calloc Compiler's calloc function */
/* malloc Compiler's malloc function */
/* free Compiler's free() function */
/* __set_PSPLIM Intrinsic to set PSP limit */
/* __set_PSP Intrinsic to set PSP */
/* __TZ_get_PSPLIM_NS Intrinsic to get NS PSP */
@@ -179,18 +207,24 @@ UINT status;
/* 10-16-2020 Scott Larson Modified comment(s), */
/* added stack sealing, */
/* resulting in version 6.1.1 */
/* 07-29-2022 Scott Larson Modified comments, updated */
/* secure stack allocation, */
/* added */
/* TX_INTERRUPT_SAVE_AREA, */
/* resulting in version 6.1.12 */
/* */
/**************************************************************************/
__attribute__((cmse_nonsecure_entry))
UINT _tx_thread_secure_mode_stack_allocate(TX_THREAD *thread_ptr, ULONG stack_size)
{
TX_INTERRUPT_SAVE_AREA
UINT status;
TX_THREAD_SECURE_STACK_INFO *info_ptr;
UCHAR *stack_mem;
ULONG sp;
INT secure_context_index;
status = TX_SUCCESS;
/* Make sure function is called from interrupt (threads should not call). */
if (__get_IPSR() == 0)
{
@@ -200,23 +234,38 @@ ULONG sp;
{
status = TX_SIZE_ERROR;
}
/* Check if thread already has secure stack allocated. */
else if (thread_ptr -> tx_thread_secure_stack_context != 0)
{
status = TX_THREAD_ERROR;
}
else
{
/* Allocate space for secure stack info. */
info_ptr = calloc(1, sizeof(TX_THREAD_SECURE_STACK_INFO));
if(info_ptr != TX_NULL)
TX_DISABLE
/* Allocate free index for secure stack info. */
if(tx_head_free_index != TX_INVALID_SECURE_CONTEXT_IDX)
{
secure_context_index = tx_head_free_index;
tx_head_free_index = tx_thread_secure_context[tx_head_free_index].tx_next_free_index;
tx_thread_secure_context[secure_context_index].tx_next_free_index = TX_INVALID_SECURE_CONTEXT_IDX;
}
else
{
secure_context_index = TX_INVALID_SECURE_CONTEXT_IDX;
}
TX_RESTORE
if(secure_context_index != TX_INVALID_SECURE_CONTEXT_IDX)
{
info_ptr = &tx_thread_secure_context[secure_context_index];
/* If stack info allocated, allocate a stack & seal. */
stack_mem = malloc(stack_size + TX_THREAD_STACK_SEAL_SIZE);
if(stack_mem != TX_NULL)
{
/* Secure stack has been allocated, save in the stack info struct. */
@@ -224,38 +273,41 @@ ULONG sp;
info_ptr -> tx_thread_secure_stack_start = stack_mem + stack_size;
info_ptr -> tx_thread_secure_stack_ptr = info_ptr -> tx_thread_secure_stack_start;
info_ptr -> tx_thread_ptr = thread_ptr;
/* Seal bottom of stack. */
*(ULONG*)info_ptr -> tx_thread_secure_stack_start = TX_THREAD_STACK_SEAL_VALUE;
/* Save info pointer in thread. */
thread_ptr -> tx_thread_secure_stack_context = info_ptr;
/* Check if this thread is running by looking at PSP_NS and seeing if it is within
the stack_start and stack_end range. */
sp = __TZ_get_PSP_NS();
if(sp > ((ULONG) thread_ptr -> tx_thread_stack_start) && sp < ((ULONG) thread_ptr -> tx_thread_stack_end))
/* Save secure context id (i.e non-zero base index) in thread. */
thread_ptr -> tx_thread_secure_stack_context = (VOID *)(secure_context_index + 1);
/* Check if this thread is running by looking at its stack start and PSPLIM_NS */
if(((ULONG) thread_ptr -> tx_thread_stack_start & 0xFFFFFFF8) == __TZ_get_PSPLIM_NS())
{
/* If this thread is running, set Secure PSP and PSPLIM. */
__set_PSPLIM((ULONG)(info_ptr -> tx_thread_secure_stack_limit));
__set_PSP((ULONG)(info_ptr -> tx_thread_secure_stack_ptr));
}
}
else
{
TX_DISABLE
/* Stack not allocated, free the info struct. */
free(info_ptr);
tx_thread_secure_context[secure_context_index].tx_next_free_index = tx_head_free_index;
tx_head_free_index = secure_context_index;
TX_RESTORE
status = TX_NO_MEMORY;
}
}
else
{
status = TX_NO_MEMORY;
}
}
return(status);
}
@@ -266,7 +318,7 @@ ULONG sp;
/* FUNCTION RELEASE */
/* */
/* _tx_thread_secure_mode_stack_free Cortex-M23/IAR */
/* 6.1.1 */
/* 6.1.12 */
/* AUTHOR */
/* */
/* Scott Larson, Microsoft Corporation */
@@ -301,44 +353,67 @@ ULONG sp;
/* 09-30-2020 Scott Larson Initial Version 6.1 */
/* 10-16-2020 Scott Larson Modified comment(s), */
/* resulting in version 6.1.1 */
/* 07-29-2022 Scott Larson Modified comments, updated */
/* secure stack allocation, */
/* added */
/* TX_INTERRUPT_SAVE_AREA, */
/* resulting in version 6.1.12 */
/* */
/**************************************************************************/
__attribute__((cmse_nonsecure_entry))
UINT _tx_thread_secure_mode_stack_free(TX_THREAD *thread_ptr)
{
TX_INTERRUPT_SAVE_AREA
UINT status;
TX_THREAD_SECURE_STACK_INFO *info_ptr;
INT secure_context_index;
status = TX_SUCCESS;
/* Pickup stack info from thread. */
info_ptr = thread_ptr -> tx_thread_secure_stack_context;
/* Pickup stack info id from thread. */
secure_context_index = (INT)thread_ptr -> tx_thread_secure_stack_context - 1;
/* Make sure function is called from interrupt (threads should not call). */
if (__get_IPSR() == 0)
{
status = TX_CALLER_ERROR;
}
/* Check that this secure context is for this thread. */
else if (info_ptr -> tx_thread_ptr != thread_ptr)
/* Check if secure context index is in valid range. */
else if (secure_context_index < 0 || secure_context_index >= TX_MAX_SECURE_CONTEXTS)
{
status = TX_THREAD_ERROR;
}
else
{
/* Free secure stack. */
free(info_ptr -> tx_thread_secure_stack_limit);
/* Free info struct. */
free(info_ptr);
/* Clear secure context from thread. */
thread_ptr -> tx_thread_secure_stack_context = 0;
/* Pickup stack info from static array of secure contexts. */
info_ptr = &tx_thread_secure_context[secure_context_index];
/* Check that this secure context is for this thread. */
if (info_ptr -> tx_thread_ptr != thread_ptr)
{
status = TX_THREAD_ERROR;
}
else
{
/* Free secure stack. */
free(info_ptr -> tx_thread_secure_stack_limit);
TX_DISABLE
/* Free info struct. */
tx_thread_secure_context[secure_context_index].tx_next_free_index = tx_head_free_index;
tx_head_free_index = secure_context_index;
TX_RESTORE
/* Clear secure context from thread. */
thread_ptr -> tx_thread_secure_stack_context = 0;
}
}
return(status);
}
@@ -349,7 +424,7 @@ TX_THREAD_SECURE_STACK_INFO *info_ptr;
/* FUNCTION RELEASE */
/* */
/* _tx_thread_secure_stack_context_save Cortex-M23/IAR */
/* 6.1.7 */
/* 6.1.12 */
/* AUTHOR */
/* */
/* Scott Larson, Microsoft Corporation */
@@ -386,6 +461,9 @@ TX_THREAD_SECURE_STACK_INFO *info_ptr;
/* resulting in version 6.1.1 */
/* 06-02-2021 Scott Larson Fix stack pointer save, */
/* resulting in version 6.1.7 */
/* 07-29-2022 Scott Larson Modified comments, updated */
/* secure stack allocation, */
/* resulting in version 6.1.12 */
/* */
/**************************************************************************/
__attribute__((cmse_nonsecure_entry))
@@ -393,38 +471,45 @@ void _tx_thread_secure_stack_context_save(TX_THREAD *thread_ptr)
{
TX_THREAD_SECURE_STACK_INFO *info_ptr;
ULONG sp;
INT secure_context_index = (INT)thread_ptr -> tx_thread_secure_stack_context - 1;
/* This function should be called from scheduler only. */
if (__get_IPSR() == 0)
{
return;
}
/* Check if secure context index is in valid range. */
else if (secure_context_index < 0 || secure_context_index >= TX_MAX_SECURE_CONTEXTS)
{
return;
}
/* Pickup the secure context pointer. */
info_ptr = (TX_THREAD_SECURE_STACK_INFO *)(thread_ptr -> tx_thread_secure_stack_context);
info_ptr = &tx_thread_secure_context[secure_context_index];
/* Check that this secure context is for this thread. */
if (info_ptr -> tx_thread_ptr != thread_ptr)
{
return;
}
/* Check that stack pointer is in range */
sp = __get_PSP();
if ((sp < (ULONG)info_ptr -> tx_thread_secure_stack_limit) ||
if ((sp < (ULONG)info_ptr -> tx_thread_secure_stack_limit) ||
(sp > (ULONG)info_ptr -> tx_thread_secure_stack_start))
{
return;
}
/* Save stack pointer. */
info_ptr -> tx_thread_secure_stack_ptr = (VOID *) sp;
/* Set process stack pointer and stack limit to 0 to throw exception when a thread
without a secure stack calls a secure function that tries to use secure stack. */
__set_PSPLIM(0);
__set_PSP(0);
return;
}
@@ -435,7 +520,7 @@ ULONG sp;
/* FUNCTION RELEASE */
/* */
/* _tx_thread_secure_stack_context_restore Cortex-M23/IAR */
/* 6.1.1 */
/* 6.1.12 */
/* AUTHOR */
/* */
/* Scott Larson, Microsoft Corporation */
@@ -469,32 +554,42 @@ ULONG sp;
/* 09-30-2020 Scott Larson Initial Version 6.1 */
/* 10-16-2020 Scott Larson Modified comment(s), */
/* resulting in version 6.1.1 */
/* 07-29-2022 Scott Larson Modified comments, updated */
/* secure stack allocation, */
/* resulting in version 6.1.12 */
/* */
/**************************************************************************/
__attribute__((cmse_nonsecure_entry))
void _tx_thread_secure_stack_context_restore(TX_THREAD *thread_ptr)
{
TX_THREAD_SECURE_STACK_INFO *info_ptr;
INT secure_context_index = (INT)thread_ptr -> tx_thread_secure_stack_context - 1;
/* This function should be called from scheduler only. */
if (__get_IPSR() == 0)
{
return;
}
/* Check if secure context index is in valid range. */
else if (secure_context_index < 0 || secure_context_index >= TX_MAX_SECURE_CONTEXTS)
{
return;
}
/* Pickup the secure context pointer. */
info_ptr = (TX_THREAD_SECURE_STACK_INFO *)(thread_ptr -> tx_thread_secure_stack_context);
info_ptr = &tx_thread_secure_context[secure_context_index];
/* Check that this secure context is for this thread. */
if (info_ptr -> tx_thread_ptr != thread_ptr)
{
return;
}
/* Set stack pointer and limit. */
__set_PSPLIM((ULONG)info_ptr -> tx_thread_secure_stack_limit);
__set_PSP ((ULONG)info_ptr -> tx_thread_secure_stack_ptr);
return;
}

8
ports/cortex_m23/iar/src/tx_thread_secure_stack_initialize.s
View File

@@ -27,7 +27,7 @@
/* FUNCTION RELEASE */
/* */
/* _tx_thread_secure_stack_initialize Cortex-M23/IAR */
/* 6.1.7 */
/* 6.1.12 */
/* AUTHOR */
/* */
/* Scott Larson, Microsoft Corporation */
@@ -50,13 +50,17 @@
/* */
/* CALLED BY */
/* */
/* TX_INITIALIZE_KERNEL_ENTER_EXTENSION */
/* TX_PORT_SPECIFIC_PRE_INITIALIZATION */
/* */
/* RELEASE HISTORY */
/* */
/* DATE NAME DESCRIPTION */
/* */
/* 06-02-2021 Scott Larson Initial Version 6.1.7 */
/* 07-29-2022 Scott Larson Modified comments and changed */
/* secure stack initialization */
/* macro to port-specific, */
/* resulting in version 6.1.12 */
/* */
/**************************************************************************/
// VOID _tx_thread_secure_stack_initialize(VOID)