Bug 74903

Summary: Exceptions not thrown correctly from DFG JIT on 32bit
Product: WebKit Reporter: Gavin Barraclough <barraclough>
Component: JavaScriptCoreAssignee: Nobody <webkit-unassigned>
Status: RESOLVED FIXED    
Severity: Normal Keywords: InRadar
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: Unspecified   
OS: Unspecified   

Gavin Barraclough
Reported 2011-12-19 19:00:16 PST
Arguments for lookupExceptionHandler are not setup correctly. In the case of ARMv7 we rely on lr being preserved over a call, this in invalid. On x86 we don't should be poking the arguments onto the stack!
Attachments
Add attachment proposed patch, testcase, etc.
Gavin Barraclough
Comment 1 2011-12-19 19:01:42 PST
<rdar://problem/10589941>
Gavin Barraclough
Comment 2 2011-12-19 19:16:47 PST
Fixed in r103294
Note You need to log in before you can comment on or make changes to this bug.