esp8266

arduino/esp8266

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Commit Graph

Author	SHA1	Message	Date
david gauchard	685f2c97ff	decoder.py: allowing to use it live (#9108 ) - avoid ctx repetition and hide some useless fw debug lines - hide "DECODE IT" - immediately print stack at closing marker - check for tool executable at startup live command line example > pyserial-miniterm /dev/ttyUSB0 115200 \| \ path/to/esp8266/Arduino/tools/decoder.py \ --tool addr2line \ --toolchain-path path/to/esp8266/Arduino/tools/xtensa-lx106-elf/bin \ path/to/build.elf	2024-03-31 19:24:25 +03:00
Max Prokhorov	eda4e0855f	CONT stack overflow postmortem (#9083 ) - check in cont_run() and cont_suspend() whether a1 is out of bounds - in case a1 is broken, postmortem will still report proper context in proper stack boundaries additionally - as suggested in #9069, change stack smashing to a single line that does not mention any Exceptions - reduce overall stack dump length when there are know garbage values i.e. cont stackguard - decoder.py addr search regexp would no longer skip stack lines with '<' - fix decoder.py parsing so it notices both stack smashing and alloc errors	2024-03-26 10:58:20 +03:00
Max Prokhorov	eda64f69a7	Stack decoder script (#8661 ) * stack decoder * +x * cut here * last alloc explain, line breaks * capture * print ctx line * ...and dont ignore sp * non-hyphenated arg for elf, toolchain path to bin/ either for when tools are already in PATH or, using `pio pkg exec --package toolchain-xtensa python decoder.py ...` (where package is a full version spec for pio registry)	2022-12-16 12:27:43 +01:00

Author

SHA1

Message

Date

david gauchard

685f2c97ff

decoder.py: allowing to use it live (#9108 )

- avoid ctx repetition and hide some useless fw debug lines
- hide "DECODE IT"
- immediately print stack at closing marker
- check for tool executable at startup

live command line example
>  pyserial-miniterm /dev/ttyUSB0 115200 | \
        path/to/esp8266/Arduino/tools/decoder.py \
            --tool addr2line \
            --toolchain-path path/to/esp8266/Arduino/tools/xtensa-lx106-elf/bin \
            path/to/build.elf

2024-03-31 19:24:25 +03:00

Max Prokhorov

eda4e0855f

CONT stack overflow postmortem (#9083 )

- check in cont_run() and cont_suspend() whether a1 is out of bounds
- in case a1 is broken, postmortem will still report proper context in
  proper stack boundaries

additionally
- as suggested in #9069, change stack smashing to a single line that
  does not mention any Exceptions
- reduce overall stack dump length when there are know garbage values i.e. cont stackguard
- decoder.py addr search regexp would no longer skip stack lines with '<'
- fix decoder.py parsing so it notices both stack smashing and alloc errors

2024-03-26 10:58:20 +03:00

Max Prokhorov

eda64f69a7

Stack decoder script (#8661 )

* stack decoder
* +x
* cut here
* last alloc explain, line breaks
* capture
* print ctx line
* ...and dont ignore sp
* non-hyphenated arg for elf, toolchain path to bin/

either for when tools are already in PATH
or, using `pio pkg exec --package toolchain-xtensa python decoder.py ...`
(where package is a full version spec for pio registry)

2022-12-16 12:27:43 +01:00

3 Commits