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Add instructions for debugging dawn.node with gdb/lldb 

Bug: dawn:1123
Change-Id: I25dd0b724903a6dcce276bd7744fd12a21a9137e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/85360
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This commit is contained in:
Corentin Wallez 2022-04-01 07:46:37 +00:00 committed by Dawn LUCI CQ
parent 1b5d32bc0c
commit 5234f46a37
1 changed files with 15 additions and 0 deletions
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15
src/dawn/node/README.md
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@ -118,6 +118,21 @@ Replacing:
- `[path-to-dawn.node]` this the path to the `dawn.node` module built by the [build step](#Build) - `[path-to-dawn.node]` this the path to the `dawn.node` module built by the [build step](#Build)
- `test-query` with the test query string. Example: `webgpu:shader,execution,builtin,abs:*` - `test-query` with the test query string. Example: `webgpu:shader,execution,builtin,abs:*`
## Debugging dawn-node issues in gdb/lldb
It is possible to run the CTS with dawn-node directly similarly to Debugging TypeScript with VSCode:
```sh
cd <cts-root-dir>
[path-to-node] \ # for example <dawn-root-dir>/third_party/node/<arch>/node
-e "require('./src/common/tools/setup-ts-in-node.js');require('./src/common/runtime/cmdline.ts');" \
-- \
dummy-arg \
--gpu-provider [path to dawn.node] \
[test-query]
```
This command is then possible to run in your debugger of choice.
## Known issues ## Known issues