928c7211ad
Save SP which is closest to the crash location, which simplifies debugging. For serial_dump, write SP just before the dump. For xfdump, save SP in the dump header. This makes xfdump_dump and xfdump_full_dump_and_reset() equivalent for stack debugging.
24 lines
616 B
C
24 lines
616 B
C
// XFLASH dumper
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#pragma once
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#include "xflash_layout.h"
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enum class dump_crash_reason : uint8_t
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{
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manual = 0,
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stack_error,
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watchdog,
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bad_isr,
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};
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#ifdef XFLASH_DUMP
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void xfdump_reset(); // reset XFLASH dump state
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void xfdump_dump(uint16_t sp); // create a new SRAM memory dump
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// return true if a dump is present, save type in "reason" if provided
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bool xfdump_check_state(dump_crash_reason* reason = NULL);
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// create a new dump containing registers and SRAM, then reset
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void xfdump_full_dump_and_reset(
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uint16_t sp, dump_crash_reason crash = dump_crash_reason::manual);
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#endif
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