39ddc7b836
1) PS is fixed up to allow GDB backtrace to work properly 2) MR!341 discussion: in core dump module: esp_panicPutXXX was replaced by ets_printf. 3) MR!341 discussion: core dump flash magic number was changed. 4) MR!341 discussion: SPI flash access API was redesigned to allow flexible critical section management. 5) test app for core dump feature was added 6) fixed base64 file reading issues on Windows platform 7) now raw bin core file is deleted upon core loader failure by epscoredump.py
62 lines
1.6 KiB
C
62 lines
1.6 KiB
C
#ifndef PANIC_H
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#define PANIC_H
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#define PANIC_RSN_NONE 0
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#define PANIC_RSN_DEBUGEXCEPTION 1
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#define PANIC_RSN_DOUBLEEXCEPTION 2
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#define PANIC_RSN_KERNELEXCEPTION 3
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#define PANIC_RSN_COPROCEXCEPTION 4
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#define PANIC_RSN_INTWDT_CPU0 5
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#define PANIC_RSN_INTWDT_CPU1 6
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#define PANIC_RSN_MAX 6
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#ifndef __ASSEMBLER__
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#include "esp_err.h"
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/**
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* @brief If an OCD is connected over JTAG. set breakpoint 0 to the given function
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* address. Do nothing otherwise.
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* @param data Pointer to the target breakpoint position
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*/
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void esp_set_breakpoint_if_jtag(void *fn);
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#define ESP_WATCHPOINT_LOAD 0x40000000
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#define ESP_WATCHPOINT_STORE 0x80000000
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#define ESP_WATCHPOINT_ACCESS 0xC0000000
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/**
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* @brief Set a watchpoint to break/panic when a certain memory range is accessed.
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*
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* @param no Watchpoint number. On the ESP32, this can be 0 or 1.
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* @param adr Base address to watch
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* @param size Size of the region, starting at the base address, to watch. Must
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* be one of 2^n, with n in [0..6].
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* @param flags One of ESP_WATCHPOINT_* flags
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*
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* @return ESP_ERR_INVALID_ARG on invalid arg, ESP_OK otherwise
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*
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* @warning The ESP32 watchpoint hardware watches a region of bytes by effectively
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* masking away the lower n bits for a region with size 2^n. If adr does
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* not have zero for these lower n bits, you may not be watching the
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* region you intended.
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*/
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esp_err_t esp_set_watchpoint(int no, void *adr, int size, int flags);
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/**
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* @brief Clear a watchpoint
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*
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* @param no Watchpoint to clear
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*
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*/
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void esp_clear_watchpoint(int no);
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#endif
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#endif
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