222541dff5
The current logic in Isolate::GetLocationFromStackTrace just ignores
wasm frames, making the computed location point to the first javascript
frame, like this:
test.js:17: RuntimeError: divide by zero
module.exports.main();
^
RuntimeError: divide by zero
at main (<WASM>[1]+5)
at test.js:17:16
This CL not only fixes the location to point to the top-most wasm
frame, but also exposes to the embedder that the script of that location
is a wasm script, allowing for custom printing of wasm locations.
The Shell::ReportException method now checks for this flag, and prints
wasm locations like this:
<WASM>[0]+5: RuntimeError: divide by zero
RuntimeError: divide by zero
at main (<WASM>[0]+5)
at test/message/wasm-trap.js:15:16
R=titzer@chromium.org, yangguo@chromium.org
BUG=chromium:613110
Review-Url: https://codereview.chromium.org/2563673002
Cr-Commit-Position: refs/heads/master@{#41640}
6 lines
125 B
Plaintext
6 lines
125 B
Plaintext
<WASM>[0]+5: RuntimeError: divide by zero
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RuntimeError: divide by zero
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at main (<WASM>[0]+5)
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at *%(basename)s:15:16
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