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Fix the context array size for MPU ports
Ensure the saved context location falls within the reserved context area rather than overlapping with the next MPU_SETTINGS structure member. This never caused a problem because actual read/write operations start from one word before the saved context location. Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
1 parent 72bb476 commit 1c2f214

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25 files changed

+206
-171
lines changed

25 files changed

+206
-171
lines changed

‎portable/ARMv8M/non_secure/portmacrocommon.h

Lines changed: 8 additions & 8 deletions
Original file line numberDiff line numberDiff line change
@@ -251,9 +251,9 @@ extern void vClearInterruptMask( uint32_t ulMask ) /* __attribute__(( naked )) P
251251
* +-----------+---------------+----------+-----------------+------------------------------+------------+-----+
252252
*
253253
* <-----------><--------------><---------><----------------><-----------------------------><-----------><---->
254-
* 16 16 8 8 5 16 1
254+
* 16 17 8 8 5 16 1
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*/
256-
#define MAX_CONTEXT_SIZE 70
256+
#define MAX_CONTEXT_SIZE 71
257257

258258
#elif ( ( configENABLE_TRUSTZONE == 1 ) && ( configENABLE_PAC == 0 ) )
259259

@@ -264,9 +264,9 @@ extern void vClearInterruptMask( uint32_t ulMask ) /* __attribute__(( naked )) P
264264
* +-----------+---------------+----------+-----------------+------------------------------+-----+
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*
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* <-----------><--------------><---------><----------------><-----------------------------><---->
267-
* 16 16 8 8 5 1
267+
* 16 17 8 8 5 1
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*/
269-
#define MAX_CONTEXT_SIZE 54
269+
#define MAX_CONTEXT_SIZE 55
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271271
#elif ( ( configENABLE_TRUSTZONE == 0 ) && ( configENABLE_PAC == 1 ) )
272272

@@ -277,9 +277,9 @@ extern void vClearInterruptMask( uint32_t ulMask ) /* __attribute__(( naked )) P
277277
* +-----------+---------------+----------+-----------------+----------------------+------------+-----+
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*
279279
* <-----------><--------------><---------><----------------><---------------------><-----------><---->
280-
* 16 16 8 8 4 16 1
280+
* 16 17 8 8 4 16 1
281281
*/
282-
#define MAX_CONTEXT_SIZE 69
282+
#define MAX_CONTEXT_SIZE 70
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284284
#else /* if ( ( configENABLE_TRUSTZONE == 1 ) && ( configENABLE_PAC == 1 ) ) */
285285

@@ -290,9 +290,9 @@ extern void vClearInterruptMask( uint32_t ulMask ) /* __attribute__(( naked )) P
290290
* +-----------+---------------+----------+-----------------+----------------------+-----+
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*
292292
* <-----------><--------------><---------><----------------><---------------------><---->
293-
* 16 16 8 8 4 1
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* 16 17 8 8 4 1
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*/
295-
#define MAX_CONTEXT_SIZE 53
295+
#define MAX_CONTEXT_SIZE 54
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#endif /* #if ( ( configENABLE_TRUSTZONE == 1 ) && ( configENABLE_PAC == 1 ) ) */
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‎portable/GCC/ARM_CM23/non_secure/portmacrocommon.h

Lines changed: 8 additions & 8 deletions
Original file line numberDiff line numberDiff line change
@@ -251,9 +251,9 @@ extern void vClearInterruptMask( uint32_t ulMask ) /* __attribute__(( naked )) P
251251
* +-----------+---------------+----------+-----------------+------------------------------+------------+-----+
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*
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* <-----------><--------------><---------><----------------><-----------------------------><-----------><---->
254-
* 16 16 8 8 5 16 1
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* 16 17 8 8 5 16 1
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*/
256-
#define MAX_CONTEXT_SIZE 70
256+
#define MAX_CONTEXT_SIZE 71
257257

258258
#elif ( ( configENABLE_TRUSTZONE == 1 ) && ( configENABLE_PAC == 0 ) )
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@@ -264,9 +264,9 @@ extern void vClearInterruptMask( uint32_t ulMask ) /* __attribute__(( naked )) P
264264
* +-----------+---------------+----------+-----------------+------------------------------+-----+
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*
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* <-----------><--------------><---------><----------------><-----------------------------><---->
267-
* 16 16 8 8 5 1
267+
* 16 17 8 8 5 1
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*/
269-
#define MAX_CONTEXT_SIZE 54
269+
#define MAX_CONTEXT_SIZE 55
270270

271271
#elif ( ( configENABLE_TRUSTZONE == 0 ) && ( configENABLE_PAC == 1 ) )
272272

@@ -277,9 +277,9 @@ extern void vClearInterruptMask( uint32_t ulMask ) /* __attribute__(( naked )) P
277277
* +-----------+---------------+----------+-----------------+----------------------+------------+-----+
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*
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* <-----------><--------------><---------><----------------><---------------------><-----------><---->
280-
* 16 16 8 8 4 16 1
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* 16 17 8 8 4 16 1
281281
*/
282-
#define MAX_CONTEXT_SIZE 69
282+
#define MAX_CONTEXT_SIZE 70
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#else /* if ( ( configENABLE_TRUSTZONE == 1 ) && ( configENABLE_PAC == 1 ) ) */
285285

@@ -290,9 +290,9 @@ extern void vClearInterruptMask( uint32_t ulMask ) /* __attribute__(( naked )) P
290290
* +-----------+---------------+----------+-----------------+----------------------+-----+
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*
292292
* <-----------><--------------><---------><----------------><---------------------><---->
293-
* 16 16 8 8 4 1
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* 16 17 8 8 4 1
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*/
295-
#define MAX_CONTEXT_SIZE 53
295+
#define MAX_CONTEXT_SIZE 54
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#endif /* #if ( ( configENABLE_TRUSTZONE == 1 ) && ( configENABLE_PAC == 1 ) ) */
298298

‎portable/GCC/ARM_CM23_NTZ/non_secure/portmacrocommon.h

Lines changed: 8 additions & 8 deletions
Original file line numberDiff line numberDiff line change
@@ -251,9 +251,9 @@ extern void vClearInterruptMask( uint32_t ulMask ) /* __attribute__(( naked )) P
251251
* +-----------+---------------+----------+-----------------+------------------------------+------------+-----+
252252
*
253253
* <-----------><--------------><---------><----------------><-----------------------------><-----------><---->
254-
* 16 16 8 8 5 16 1
254+
* 16 17 8 8 5 16 1
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*/
256-
#define MAX_CONTEXT_SIZE 70
256+
#define MAX_CONTEXT_SIZE 71
257257

258258
#elif ( ( configENABLE_TRUSTZONE == 1 ) && ( configENABLE_PAC == 0 ) )
259259

@@ -264,9 +264,9 @@ extern void vClearInterruptMask( uint32_t ulMask ) /* __attribute__(( naked )) P
264264
* +-----------+---------------+----------+-----------------+------------------------------+-----+
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*
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* <-----------><--------------><---------><----------------><-----------------------------><---->
267-
* 16 16 8 8 5 1
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* 16 17 8 8 5 1
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*/
269-
#define MAX_CONTEXT_SIZE 54
269+
#define MAX_CONTEXT_SIZE 55
270270

271271
#elif ( ( configENABLE_TRUSTZONE == 0 ) && ( configENABLE_PAC == 1 ) )
272272

@@ -277,9 +277,9 @@ extern void vClearInterruptMask( uint32_t ulMask ) /* __attribute__(( naked )) P
277277
* +-----------+---------------+----------+-----------------+----------------------+------------+-----+
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*
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* <-----------><--------------><---------><----------------><---------------------><-----------><---->
280-
* 16 16 8 8 4 16 1
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* 16 17 8 8 4 16 1
281281
*/
282-
#define MAX_CONTEXT_SIZE 69
282+
#define MAX_CONTEXT_SIZE 70
283283

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#else /* if ( ( configENABLE_TRUSTZONE == 1 ) && ( configENABLE_PAC == 1 ) ) */
285285

@@ -290,9 +290,9 @@ extern void vClearInterruptMask( uint32_t ulMask ) /* __attribute__(( naked )) P
290290
* +-----------+---------------+----------+-----------------+----------------------+-----+
291291
*
292292
* <-----------><--------------><---------><----------------><---------------------><---->
293-
* 16 16 8 8 4 1
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* 16 17 8 8 4 1
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*/
295-
#define MAX_CONTEXT_SIZE 53
295+
#define MAX_CONTEXT_SIZE 54
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#endif /* #if ( ( configENABLE_TRUSTZONE == 1 ) && ( configENABLE_PAC == 1 ) ) */
298298

‎portable/GCC/ARM_CM33/non_secure/portmacrocommon.h

Lines changed: 8 additions & 8 deletions
Original file line numberDiff line numberDiff line change
@@ -251,9 +251,9 @@ extern void vClearInterruptMask( uint32_t ulMask ) /* __attribute__(( naked )) P
251251
* +-----------+---------------+----------+-----------------+------------------------------+------------+-----+
252252
*
253253
* <-----------><--------------><---------><----------------><-----------------------------><-----------><---->
254-
* 16 16 8 8 5 16 1
254+
* 16 17 8 8 5 16 1
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*/
256-
#define MAX_CONTEXT_SIZE 70
256+
#define MAX_CONTEXT_SIZE 71
257257

258258
#elif ( ( configENABLE_TRUSTZONE == 1 ) && ( configENABLE_PAC == 0 ) )
259259

@@ -264,9 +264,9 @@ extern void vClearInterruptMask( uint32_t ulMask ) /* __attribute__(( naked )) P
264264
* +-----------+---------------+----------+-----------------+------------------------------+-----+
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*
266266
* <-----------><--------------><---------><----------------><-----------------------------><---->
267-
* 16 16 8 8 5 1
267+
* 16 17 8 8 5 1
268268
*/
269-
#define MAX_CONTEXT_SIZE 54
269+
#define MAX_CONTEXT_SIZE 55
270270

271271
#elif ( ( configENABLE_TRUSTZONE == 0 ) && ( configENABLE_PAC == 1 ) )
272272

@@ -277,9 +277,9 @@ extern void vClearInterruptMask( uint32_t ulMask ) /* __attribute__(( naked )) P
277277
* +-----------+---------------+----------+-----------------+----------------------+------------+-----+
278278
*
279279
* <-----------><--------------><---------><----------------><---------------------><-----------><---->
280-
* 16 16 8 8 4 16 1
280+
* 16 17 8 8 4 16 1
281281
*/
282-
#define MAX_CONTEXT_SIZE 69
282+
#define MAX_CONTEXT_SIZE 70
283283

284284
#else /* if ( ( configENABLE_TRUSTZONE == 1 ) && ( configENABLE_PAC == 1 ) ) */
285285

@@ -290,9 +290,9 @@ extern void vClearInterruptMask( uint32_t ulMask ) /* __attribute__(( naked )) P
290290
* +-----------+---------------+----------+-----------------+----------------------+-----+
291291
*
292292
* <-----------><--------------><---------><----------------><---------------------><---->
293-
* 16 16 8 8 4 1
293+
* 16 17 8 8 4 1
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*/
295-
#define MAX_CONTEXT_SIZE 53
295+
#define MAX_CONTEXT_SIZE 54
296296

297297
#endif /* #if ( ( configENABLE_TRUSTZONE == 1 ) && ( configENABLE_PAC == 1 ) ) */
298298

‎portable/GCC/ARM_CM33_NTZ/non_secure/portmacrocommon.h

Lines changed: 8 additions & 8 deletions
Original file line numberDiff line numberDiff line change
@@ -251,9 +251,9 @@ extern void vClearInterruptMask( uint32_t ulMask ) /* __attribute__(( naked )) P
251251
* +-----------+---------------+----------+-----------------+------------------------------+------------+-----+
252252
*
253253
* <-----------><--------------><---------><----------------><-----------------------------><-----------><---->
254-
* 16 16 8 8 5 16 1
254+
* 16 17 8 8 5 16 1
255255
*/
256-
#define MAX_CONTEXT_SIZE 70
256+
#define MAX_CONTEXT_SIZE 71
257257

258258
#elif ( ( configENABLE_TRUSTZONE == 1 ) && ( configENABLE_PAC == 0 ) )
259259

@@ -264,9 +264,9 @@ extern void vClearInterruptMask( uint32_t ulMask ) /* __attribute__(( naked )) P
264264
* +-----------+---------------+----------+-----------------+------------------------------+-----+
265265
*
266266
* <-----------><--------------><---------><----------------><-----------------------------><---->
267-
* 16 16 8 8 5 1
267+
* 16 17 8 8 5 1
268268
*/
269-
#define MAX_CONTEXT_SIZE 54
269+
#define MAX_CONTEXT_SIZE 55
270270

271271
#elif ( ( configENABLE_TRUSTZONE == 0 ) && ( configENABLE_PAC == 1 ) )
272272

@@ -277,9 +277,9 @@ extern void vClearInterruptMask( uint32_t ulMask ) /* __attribute__(( naked )) P
277277
* +-----------+---------------+----------+-----------------+----------------------+------------+-----+
278278
*
279279
* <-----------><--------------><---------><----------------><---------------------><-----------><---->
280-
* 16 16 8 8 4 16 1
280+
* 16 17 8 8 4 16 1
281281
*/
282-
#define MAX_CONTEXT_SIZE 69
282+
#define MAX_CONTEXT_SIZE 70
283283

284284
#else /* if ( ( configENABLE_TRUSTZONE == 1 ) && ( configENABLE_PAC == 1 ) ) */
285285

@@ -290,9 +290,9 @@ extern void vClearInterruptMask( uint32_t ulMask ) /* __attribute__(( naked )) P
290290
* +-----------+---------------+----------+-----------------+----------------------+-----+
291291
*
292292
* <-----------><--------------><---------><----------------><---------------------><---->
293-
* 16 16 8 8 4 1
293+
* 16 17 8 8 4 1
294294
*/
295-
#define MAX_CONTEXT_SIZE 53
295+
#define MAX_CONTEXT_SIZE 54
296296

297297
#endif /* #if ( ( configENABLE_TRUSTZONE == 1 ) && ( configENABLE_PAC == 1 ) ) */
298298

‎portable/GCC/ARM_CM35P/non_secure/portmacrocommon.h

Lines changed: 8 additions & 8 deletions
Original file line numberDiff line numberDiff line change
@@ -251,9 +251,9 @@ extern void vClearInterruptMask( uint32_t ulMask ) /* __attribute__(( naked )) P
251251
* +-----------+---------------+----------+-----------------+------------------------------+------------+-----+
252252
*
253253
* <-----------><--------------><---------><----------------><-----------------------------><-----------><---->
254-
* 16 16 8 8 5 16 1
254+
* 16 17 8 8 5 16 1
255255
*/
256-
#define MAX_CONTEXT_SIZE 70
256+
#define MAX_CONTEXT_SIZE 71
257257

258258
#elif ( ( configENABLE_TRUSTZONE == 1 ) && ( configENABLE_PAC == 0 ) )
259259

@@ -264,9 +264,9 @@ extern void vClearInterruptMask( uint32_t ulMask ) /* __attribute__(( naked )) P
264264
* +-----------+---------------+----------+-----------------+------------------------------+-----+
265265
*
266266
* <-----------><--------------><---------><----------------><-----------------------------><---->
267-
* 16 16 8 8 5 1
267+
* 16 17 8 8 5 1
268268
*/
269-
#define MAX_CONTEXT_SIZE 54
269+
#define MAX_CONTEXT_SIZE 55
270270

271271
#elif ( ( configENABLE_TRUSTZONE == 0 ) && ( configENABLE_PAC == 1 ) )
272272

@@ -277,9 +277,9 @@ extern void vClearInterruptMask( uint32_t ulMask ) /* __attribute__(( naked )) P
277277
* +-----------+---------------+----------+-----------------+----------------------+------------+-----+
278278
*
279279
* <-----------><--------------><---------><----------------><---------------------><-----------><---->
280-
* 16 16 8 8 4 16 1
280+
* 16 17 8 8 4 16 1
281281
*/
282-
#define MAX_CONTEXT_SIZE 69
282+
#define MAX_CONTEXT_SIZE 70
283283

284284
#else /* if ( ( configENABLE_TRUSTZONE == 1 ) && ( configENABLE_PAC == 1 ) ) */
285285

@@ -290,9 +290,9 @@ extern void vClearInterruptMask( uint32_t ulMask ) /* __attribute__(( naked )) P
290290
* +-----------+---------------+----------+-----------------+----------------------+-----+
291291
*
292292
* <-----------><--------------><---------><----------------><---------------------><---->
293-
* 16 16 8 8 4 1
293+
* 16 17 8 8 4 1
294294
*/
295-
#define MAX_CONTEXT_SIZE 53
295+
#define MAX_CONTEXT_SIZE 54
296296

297297
#endif /* #if ( ( configENABLE_TRUSTZONE == 1 ) && ( configENABLE_PAC == 1 ) ) */
298298

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