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MPU Hal (#1492)

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* Furi HAL: memory protection unit
* Core: prohibit NULL dereferencing, even for reads.
* Applications: fix NULL dereference
* Core: stack protection by MPU
* MPU: stack region alignment
* Apps: fix null pointer dereferences
* Threads: fix non-null arg check
* Desktop settings: fix null pointer dereference
* Core: documented null-check hack
* Fix null dereference issues
* Apps: args check
* Core: naming fixes
* format code
* Core: remove NONNULL specifier
* FurHal: move MPU initialization to begining, fix enum naming

Co-authored-by: あく <alleteam@gmail.com>
This commit is contained in:
SG
2022-08-04 01:47:10 +10:00
committed by GitHub
parent 4a6477aaa8
commit eed4296890
29 changed files with 238 additions and 62 deletions
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6
firmware/targets/f7/Inc/FreeRTOSConfig.h
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@@ -32,7 +32,7 @@ extern uint32_t SystemCoreClock;
#define configUSE_16_BIT_TICKS 0
#define configUSE_MUTEXES 1
#define configQUEUE_REGISTRY_SIZE 0
#define configCHECK_FOR_STACK_OVERFLOW 2
#define configCHECK_FOR_STACK_OVERFLOW 0
#define configUSE_RECURSIVE_MUTEXES 1
#define configUSE_COUNTING_SEMAPHORES 1
#define configENABLE_BACKWARD_COMPATIBILITY 0
@@ -145,3 +145,7 @@ standard names. */
#define USE_CUSTOM_SYSTICK_HANDLER_IMPLEMENTATION 1
#define configOVERRIDE_DEFAULT_TICK_CONFIGURATION \
1 /* required only for Keil but does not hurt otherwise */
#define traceTASK_SWITCHED_IN() \
extern void furi_hal_mpu_set_stack_protection(uint32_t* stack); \
furi_hal_mpu_set_stack_protection((uint32_t*)pxCurrentTCB->pxStack)