[webkit-reviews] review requested: [Bug 119140] REGRESSION: Crash beneath cti_vm_throw_slowpath due to invalid CallFrame pointer : [Attachment 207937] Patch
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Thu Aug 1 10:48:12 PDT 2013
Michael Saboff <msaboff at apple.com> has asked for review:
Bug 119140: REGRESSION: Crash beneath cti_vm_throw_slowpath due to invalid
CallFrame pointer
https://bugs.webkit.org/show_bug.cgi?id=119140
Attachment 207937: Patch
https://bugs.webkit.org/attachment.cgi?id=207937&action=review
------- Additional Comments from Michael Saboff <msaboff at apple.com>
I tested this with MacOSX 32 bit build by running JS tests and examining the
disassembly to verify that edx:eax are used for return values. I also compiled
this for ARM and verified via disassembly that r1:r0 are used for the return
value.
Maintainers of other platforms should verify this solves the issue for them as
well before the patch is committed.
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