Bug 250755 - Baseline JIT execution tracing code should get op_catch callFrame from VM::callFrameForCatch.
Summary: Baseline JIT execution tracing code should get op_catch callFrame from VM::ca...
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: JavaScriptCore (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Mark Lam
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2023-01-17 23:21 PST by Mark Lam
Modified: 2023-01-18 08:12 PST (History)
1 user (show)

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Description Mark Lam 2023-01-17 23:21:58 PST 
The initial callFrame on entry to the generated code for opcode is that of the exception thrower, not the exception catcher frame which corresponds to the baseline JIT codeBlock being executed.
Comment 1 Mark Lam 2023-01-17 23:22:15 PST 
<rdar://problem/98323960>
Comment 2 Mark Lam 2023-01-17 23:39:26 PST 
Pull request: https://github.com/WebKit/WebKit/pull/8758
Comment 3 EWS 2023-01-18 08:12:23 PST 
Committed 259029@main (e00720c9b6f9): <https://commits.webkit.org/259029@main>

Reviewed commits have been landed. Closing PR #8758 and removing active labels.