Bug 129829

Summary: JSC should disable the JIT when building for ARMv7k
Product: WebKit Reporter: Michael Saboff <msaboff>
Component: JavaScriptCoreAssignee: Michael Saboff <msaboff>
Status: RESOLVED FIXED    
Severity: Normal CC: benjamin, cmarcelo, commit-queue, ggaren
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: All   
OS: All   
Attachments:
Description Flags
Patch oliver: review+

Michael Saboff
Reported 2014-03-06 14:46:26 PST
There are calling convention changes in ARMv7k, specifically around where arguments are placed when making a call. Before that work is done, let's disable the LLInt and JITs, using the C Loop instead for JavaScript.
Attachments
Patch (2.02 KB, patch)
2014-03-06 15:29 PST, Michael Saboff 		oliver: review+
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Michael Saboff
Comment 1 2014-03-06 15:29:36 PST
Created attachment 226048 [details] Patch
Oliver Hunt
Comment 2 2014-03-06 15:33:10 PST
Comment on attachment 226048 [details] Patch holy shit how many arms are there???
Michael Saboff
Comment 3 2014-03-06 15:35:34 PST
Committed r165225: <http://trac.webkit.org/changeset/165225>
Geoffrey Garen
Comment 4 2014-03-06 16:08:48 PST
> holy shit how many arms are there??? ___ .-' `'. / \ | ; | | ___.--, _.._ |0) ~ (0) | _.---'`__.-( (_. __.--'`_.. '.__.\ '--. \_.-' ,.--'` `""` ( ,.--'` ',__ /./; ;, '.__.'` __ _`) ) .---.__.' / | |\ \__..--"" """--.,_ `---' .'.''-._.-'`_./ /\ '. \ _.-~~~````~~~-._`-.__.' | | .' _.-' | | \ \ '. `~---` \ \/ .' \ \ '. '-._) \/ / \ \ `=.__`~-. / /\ `) ) / / `"".`\ , _.-'.'\ \ / / ( ( / / `--~` ) ) .-'.' '.'. | ( (/` ( (` ) ) '-; ` '-; (-'
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