Changeset 35291 in webkit for trunk/JavaScriptCore/kjs/JSGlobalData.cpp

Timestamp:

Jul 22, 2008, 10:10:05 PM (17 years ago)

Author:

[email protected]

Message:

JavaScriptCore:

2008-07-22 Geoffrey Garen <​[email protected]>

Reviewed by Oliver Hunt and Sam Weinig.

Next step toward putting doubles in registers: Prepare the Register class
and its clients for registers that don't contain JSValue*s.

This means a few things:

1. Register::jsValue() clients, including ArgList clients, must now supply an ExecState* when accessing an entry in an ArgList, in case the entry will need to create a JSValue* on the fly.

2. Register clients that definitely don't want to create a JSValue* on the fly now use different APIs: getJSValue() for clients that know the register contains a JSValue*, and v() for clients who just want a void*.

3. I had to change some headers around in order to resolve dependency problems created by using a Register in the ArgList header.

SunSpider reports no change.

JavaScriptGlue:

2008-07-22 Geoffrey Garen <​[email protected]>

Reviewed by Oliver Hunt and Sam Weinig.

Next step toward putting doubles in registers: Prepare the Register class
and its clients for registers that don't contain JSValue*s.

WebCore:

2008-07-22 Geoffrey Garen <​[email protected]>

Reviewed by Oliver Hunt and Sam Weinig.

Next step toward putting doubles in registers: Prepare the Register class
and its clients for registers that don't contain JSValue*s.

File:

• trunk/JavaScriptCore/kjs/JSGlobalData.cpp (modified) (2 diffs)

trunk/JavaScriptCore/kjs/JSGlobalData.cpp

@@ -56 +56 @@
 extern const HashTable stringTable;
 
-
 JSGlobalData::JSGlobalData(bool isShared)
     : machine(new Machine)
@@ -79 +78 @@
     , identifierTable(createIdentifierTable())
     , propertyNames(new CommonIdentifiers(this))
+    , emptyList(new ArgList)
     , newParserObjects(0)
     , parserObjectExtraRefCounts(0)