RESOLVED FIXED 123048
Add option so that JSC will crash if it can't allocate executable memory for the JITs 
https://bugs.webkit.org/show_bug.cgi?id=123048
Summary Add option so that JSC will crash if it can't allocate executable memory for ...
Daniel Bates
Reported 2013-10-18 16:26:10 PDT
Add an option to JSC, called crashIfCantAllocateJITMemory. If enabled and the operating system fails to provide executable memory then we will explicitly cause a crash to make it straightforward to identify the lack of availability of executable memory.
Attachments
Patch (4.24 KB, patch)
2013-10-18 16:30 PDT, Daniel Bates 		ggaren: review+
DetailsFormatted DiffDiff
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Daniel Bates
Comment 1 2013-10-18 16:30:38 PDT
Created attachment 214615 [details] Patch This patch only enables crashIfCantAllocateJITMemory on iOS for the jsc app.
Geoffrey Garen
Comment 2 2013-10-19 13:02:22 PDT
Comment on attachment 214615 [details] Patch r=me Is this an upstreaming patch, or do you need it for something else?
Daniel Bates
Comment 3 2013-10-21 08:33:59 PDT
(In reply to comment #2) > Is this an upstreaming patch, or do you need it for something else? This is an upstreaming patch.
Daniel Bates
Comment 4 2013-10-21 08:38:17 PDT
<rdar://problem/12856193>
Daniel Bates
Comment 5 2013-10-21 08:39:30 PDT
Committed r157719: <http://trac.webkit.org/changeset/157719>
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