Changeset 100037 in webkit for trunk/Source/JavaScriptCore/interpreter/Interpreter.h

Timestamp:

Nov 11, 2011, 3:43:00 PM (14 years ago)

Author:

[email protected]

Message:

Update iOS port's configuration setting, particularly in Platform.h
​https://bugs.webkit.org/show_bug.cgi?id=72187

Reviewed by David Kilzer.

• interpreter/Interpreter.h:
  • Lower the reentry depth.
• runtime/DatePrototype.cpp:
  • iOS also uses CF.
• wtf/FastMalloc.cpp:

(WTF::TCMalloc_PageHeap::IncrementalScavenge):

• Update fastmalloc configuration for iOS.

• wtf/OSAllocatorPosix.cpp:

(WTF::OSAllocator::reserveAndCommit):

• Added flag.

• wtf/Platform.h:
  • Update platform configuration for iOS.

File:

• trunk/Source/JavaScriptCore/interpreter/Interpreter.h (modified) (1 diff)

trunk/Source/JavaScriptCore/interpreter/Interpreter.h

@@ -81 +81 @@
     };
 
+#if PLATFORM(IOS)
+    // We use a smaller reentrancy limit on iPhone because of the high amount of
+    // stack space required on the web thread.
+    enum { MaxLargeThreadReentryDepth = 93, MaxSmallThreadReentryDepth = 32 };
+#else
     enum { MaxLargeThreadReentryDepth = 256, MaxSmallThreadReentryDepth = 32 };
+#endif // PLATFORM(IOS)
 
     class Interpreter {