Stream: git-wasmtime

Topic: wasmtime / issue #460 Debug info support / method for deb...

view this post on Zulip Wasmtime GitHub notifications bot (Sep 27 2021 at 17:29):

alexcrichton commented on issue #460:

Lightbeam was removed in https://github.com/bytecodealliance/wasmtime/pull/3390 as explained in RFC 14, so I'm going to close this.

view this post on Zulip Wasmtime GitHub notifications bot (Sep 27 2021 at 17:29):

alexcrichton closed issue #460:

Hi,

I was looking to debug a trap error while running a benchmark:

error: failed to process main module /home/jlb6740/wasm_files/wasmtime/shootout/strcat2.c.debug.wasm
caused by: Instantiation error: Trap occurred while invoking start function: wasm trap: call stack exhausted, source location: @rep-nop

In doing so I realized I would not be able to step through the code due to supported needed for generating_debug_info.

error: failed to process main module /home/jlb6740/wasm_files/wasmtime/shootout/strcat2.c.debug.wasm
caused by: WebAssembly compilation error: Debug info is not supported with this configuration

This issue is to track that issue, but also to solicit comments on alternative ways of tracking down the trap error I am seeing.

Thanks.

Last updated: Dec 23 2024 at 13:07 UTC