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- 为RT-Thread设计MPU抽象层，支持ARMV7-M，ARMV8-M架构，让用户使用MPU检测栈溢出等内存问题，实现线程内存隔离 - 在components/mp目录下提供通用的API，libcpu目录下提供各处理器架构的具体实现 - 在STM32U575 NUCLEO， STM32H75 NUCLEO开发板测试通过
29 lines
829 B
Plaintext
29 lines
829 B
Plaintext
menu "Memory protection"
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config RT_USING_MEM_PROTECTION
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bool "Enable memory protection"
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default n
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select RT_USING_HEAP
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config RT_USING_HW_STACK_GUARD
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bool "Enable hardware stack guard"
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default n
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select RT_USING_MEM_PROTECTION
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if RT_USING_MEM_PROTECTION
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config USE_MEM_PROTECTION_EXAMPLES
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bool "Use memory protection examples"
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default y
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config NUM_MEM_REGIONS
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int "Total number of memory protection regions supported by hardware"
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config NUM_EXCLUSIVE_REGIONS
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int "Total number of exclusive memory regions added using rt_mprotect_add_exclusive_region API"
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config NUM_CONFIGURABLE_REGIONS
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int "Maximum number of configurable memory regions for each thread, excluding stack guard and exclusive regions added using rt_mprotect_add_exclusive_region API"
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endif
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endmenu
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