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6e0e7e34ea
- Add support for esp32s2, esp32c3 and esp32c2 for the `memprot`-related tests
- Preliminary support for esp32s3 has also been added,
the test app will be enabled for esp32s3 later when
the memprot-related issues are fixed.
- Override panic handler to dump the violation intr status
- Dump the `memprot` violation registers before calling the
real panic handler
- Handle `Illegal Instruction` exception in case of memprot permission violation
* In esp32c3 with `memprot` enabled, if we try to execute arbitrary code
from RTC_FAST_MEM we get an `Illegal Instruction` exception from the panic
handler rather than a `Memory Protection Fault`.
* This is because the Illegal Instruction interrupt occurs earlier than the
memory protection interrupt due to a higher interrupt latency.
17 lines
577 B
CMake
17 lines
577 B
CMake
set(srcs "test_app_main.c" "test_panic.c")
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if(CONFIG_TEST_MEMPROT)
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list(APPEND srcs "test_memprot.c")
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if(CONFIG_SOC_MEMPROT_SUPPORTED)
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if(CONFIG_IDF_TARGET_ARCH_XTENSA)
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list(APPEND srcs "panic_utils/memprot_panic_utils_xtensa.c")
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elseif(CONFIG_IDF_TARGET_ARCH_RISCV)
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list(APPEND srcs "panic_utils/memprot_panic_utils_riscv.c")
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endif()
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endif()
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endif()
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idf_component_register(SRCS "${srcs}"
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INCLUDE_DIRS "include"
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REQUIRES spi_flash esp_psram esp_system esp_partition)
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