Open Bug 951176 Opened 11 years ago Updated 8 years ago

Properly stackwalk JIT frames

Categories

(Socorro :: Backend, task)

Product:
Socorro
Component:
Backend
Type:
task
Priority:
Not set
Severity:
normal

Tracking

(Not tracked)

People

(Reporter: kairo, Unassigned)

Details

On our Stability Work Week earlier this year, Benjamin and Nicholas discussed our handling of JIT frames in the stackwalker and figured we should be able to deal with them properly with some specialized stackwalking routines that know how those frames are built. IIRC, this is mostly about IonMonkey frames, I think the world is better with Baseline but we should probably file another bug to make sure of us seeing useful stuff in "crash signatures" with those as well. And here's some comments from Nicholas on IRC: <nbp> KaiRo: This is the little documentation that I started a while ago: https://wiki.mozilla.org/IonMonkey/Frames <nbp> KaiRo: most of the documentation are in C++ files, where the mess is made. <nbp> KaiRo: CC me on the bug and mention that I am the point of contact to explain the stack if needed. <nbp> KaiRo: or on #jsapi / #ionmonkey
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