gnh1201/wasm-micro-runtime
1
0
Fork 0
mirror of https://github.com/bytecodealliance/wasm-micro-runtime.git synced 2024-11-26 15:32:05 +00:00
Code Issues Actions 14 Packages Projects Releases Wiki Activity
22eef3d88d
wasm-micro-runtime/samples/debug-tools/symbolicate.sh

23 lines
615 B
Bash
Raw Normal View History

Get location info from function indexes in addr2line script (#3206) Update the `addr2line` script so that: - line info is printed in a more convenient format, e.g. ``` 0: c at wasm-micro-runtime/test-tools/addr2line/trap.c:5:1 1: b at wasm-micro-runtime/test-tools/addr2line/trap.c:11:12 2: a at wasm-micro-runtime/test-tools/addr2line/trap.c:17:12 ``` similar to how Rust prints stack traces when there's a panic. In an IDE, the user can conveniently click on the printed path and be redirected to the file line. - a new `--no-addr` argument can be provided to the script It can be used in fast interpreter mode (that is not supported by the script otherwise) or with older wamr versions (where the stack trace only had the function index info and not the function address). In that case, `wasm-objdump` is used to get the function name from the index and `llvm-dwarfdump` to obtain the location info (where the line refers to the start of the function).
2024-03-08 02:20:04 +00:00
#!/bin/bash
set -euox pipefail
# Symbolicate .wasm
python3 ../../../test-tools/addr2line/addr2line.py \
--wasi-sdk /opt/wasi-sdk \
--wabt /opt/wabt \
--wasm-file wasm-apps/trap.wasm \
call_stack.txt
# Symbolicate .wasm with `--no-addr`
python3 ../../../test-tools/addr2line/addr2line.py \
--wasi-sdk /opt/wasi-sdk \
--wabt /opt/wabt \
--wasm-file wasm-apps/trap.wasm \
call_stack.txt --no-addr
# Symbolicate .aot
python3 ../../../test-tools/addr2line/addr2line.py \
--wasi-sdk /opt/wasi-sdk \
--wabt /opt/wabt \
--wasm-file wasm-apps/trap.wasm \
call_stack_aot.txt
Reference in New Issue Copy Permalink