2022-05-10 00:27:36 -04:00
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menu "Trace memory"
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config ESP32_MEMMAP_TRACEMEM
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bool
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default "n"
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config ESP32_MEMMAP_TRACEMEM_TWOBANKS
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bool
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default "n"
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config ESP32_TRAX
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bool "Use TRAX tracing feature"
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default "n"
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select ESP32_MEMMAP_TRACEMEM
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help
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The ESP32 contains a feature which allows you to trace the execution path the processor
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has taken through the program. This is stored in a chunk of 32K (16K for single-processor)
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of memory that can't be used for general purposes anymore. Disable this if you do not know
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what this is.
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config ESP32_TRAX_TWOBANKS
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bool "Reserve memory for tracing both pro as well as app cpu execution"
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default "n"
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2023-10-30 02:23:23 -04:00
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depends on ESP32_TRAX && !ESP_SYSTEM_SINGLE_CORE_MODE
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2022-05-10 00:27:36 -04:00
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select ESP32_MEMMAP_TRACEMEM_TWOBANKS
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help
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The ESP32 contains a feature which allows you to trace the execution path the processor
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has taken through the program. This is stored in a chunk of 32K (16K for single-processor)
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of memory that can't be used for general purposes anymore. Disable this if you do not know
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what this is.
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# Memory to reverse for trace, used in linker script
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config ESP32_TRACEMEM_RESERVE_DRAM
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hex
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default 0x8000 if ESP32_MEMMAP_TRACEMEM && ESP32_MEMMAP_TRACEMEM_TWOBANKS
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default 0x4000 if ESP32_MEMMAP_TRACEMEM && !ESP32_MEMMAP_TRACEMEM_TWOBANKS
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default 0x0
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endmenu # Trace memory
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