Bug 128424

Summary:

iOS port needs to clear VM::stackPointerAtVMEntry when it drops locks.

Product:

WebKit

Reporter:

Mark Lam <mark.lam>

Component:

JavaScriptCore

Assignee:

Mark Lam <mark.lam>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

fpizlo, ggaren, mhahnenberg, mmirman, msaboff, oliver

Priority:

Keywords:

InRadar

Version:

528+ (Nightly build)

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
the patch.	ggaren: review+

Description Mark Lam 2014-02-07 17:31:33 PST

Patch coming.

Comment 1 Mark Lam 2014-02-07 17:39:05 PST

Created attachment 223525 [details]
the patch.

Comment 2 Mark Lam 2014-02-07 17:39:46 PST

Comment on attachment 223525 [details]
the patch.

View in context: https://bugs.webkit.org/attachment.cgi?id=223525&action=review

> Source/JavaScriptCore/ChangeLog:9
> +        in that it (iOS) does clear m_vm->stackPointerAtVMEntry nor reset the

typo: "does" ==> "does not"

Comment 3 Geoffrey Garen 2014-02-07 17:41:36 PST

Comment on attachment 223525 [details]
the patch.

r=me

Comment 4 Mark Lam 2014-02-07 17:57:09 PST

Thanks.  Landed in r163672: <http://trac.webkit.org/r163672>.

Comment 5 Mark Lam 2014-02-07 18:03:00 PST

ref: <rdar://problem/16008492>