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20 lines
630 B
20 lines
630 B
1 year ago
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# Core Dumps
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You can also [browse this source code online][code] and clone the wasmtime
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repository to run the example locally.
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[code]: https://github.com/bytecodealliance/wasmtime/blob/main/examples/fib-debug/main.rs
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This examples shows how to configure capturing [core dumps] when a Wasm guest
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traps that can then be passed to external tools (like [`wasmgdb`]) for
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post-mortem analysis.
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[core dumps]: https://github.com/WebAssembly/tool-conventions/blob/main/Coredump.md
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[`wasmgdb`]: https://github.com/xtuc/wasm-coredump/blob/main/bin/wasmgdb/README.md
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## `main.rs`
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```rust,ignore
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{{#include ../examples/coredump.rs}}
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```
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