add basic coredump generation #3626
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WOW. The PR ended being way simpler than I was imagining. I'll review it on Monday with @ptitSeb |
syrusakbary
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Feb 24, 2023
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syrusakbary
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Feb 24, 2023
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Hey @xtuc, could you also add a documentation file on how to use wasm-coredump with wasmer? (end to end) Thanks! |
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@syrusakbary yes sure. This is what I wrote for wasmtime: https://github.com/bytecodealliance/wasmtime/blob/db931d7a93208738b8106e8d8c1a4afc8efaca6d/docs/examples-coredump.md. Where's the best place to write such a documentation for wasmer? |
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Probably having that markdown doc inside the |
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This change adds a basic coredump generation after a WebAssembly trap was entered. The coredump includes rudimentary stack / process debugging information. A new CLI argument is added to enable coredump generation: ``` wasmer --coredump-on-trap=/path/to/coredump/file module.wasm ``` See docs/en/examples-coredump.md. Refs wasmerio#3578
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@syrusakbary added some docs. |
syrusakbary
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Feb 28, 2023
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Looks great, merging. |
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This change adds a basic coredump generation after a WebAssembly trap was entered. The coredump includes rudimentary stack / process debugging information.
A new CLI argument is added to enable coredump generation:
Refs #3578