Bug 174925 - Figure out caging strategy for HashMap buffers
Summary: Figure out caging strategy for HashMap buffers
Status: RESOLVED WONTFIX
Alias: None
Product: WebKit
Classification: Unclassified
Component: JavaScriptCore (show other bugs)
Version: WebKit Nightly Build
Hardware: All All
: P2 Normal
Assignee: Saam Barati
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2017-07-27 19:48 PDT by Filip Pizlo
Modified: 2017-11-17 11:48 PST (History)
1 user (show)

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Description Filip Pizlo 2017-07-27 19:48:11 PDT 
Probably the JSValue gigacage.
Comment 1 Saam Barati 2017-10-31 15:56:07 PDT 
It seems like we cage them in the runtime. At least in FTLLower, we don't emit caging. I don't know about the DFG.
Comment 2 Saam Barati 2017-11-17 11:48:26 PST 
This is a WONTFIX. We're going to allocate it from the cage, but we're not going to cage accesses.