Changeset 70703 in webkit for trunk/JavaScriptCore/runtime/ConstructData.cpp

Timestamp:

Oct 27, 2010, 1:46:09 PM (15 years ago)

Author:

[email protected]

Message:

Bug 48365 - Remove output parameters from JITStackFrame

Reviewed by Oliver Hunt.

The JIT stub functions presently use the stackframe to provide a couple of additional return values.

• In the case of uncaught exceptions the exception value is returned on the stackframe.exception property.
• In the case of caught exceptions the updated value for the callFrame register is returned on the stackframe.callFrame property.

Change exception returns such that exceptions are always returned on JSGlobalData::exception.
Change op_catch such that the new CallFrame value is returned from op_throw / vm_throw in regT0.

• JavaScriptCore.xcodeproj/project.pbxproj:
• debugger/Debugger.cpp:

(JSC::evaluateInGlobalCallFrame):

• debugger/DebuggerCallFrame.cpp:

(JSC::DebuggerCallFrame::evaluate):

• interpreter/CachedCall.h:

(JSC::CachedCall::CachedCall):
(JSC::CachedCall::call):

• interpreter/CallFrame.h:

(JSC::ExecState::exception):

• interpreter/Interpreter.cpp:

(JSC::Interpreter::callEval):
(JSC::Interpreter::Interpreter):
(JSC::Interpreter::execute):
(JSC::Interpreter::executeCall):
(JSC::Interpreter::executeConstruct):
(JSC::Interpreter::prepareForRepeatCall):
(JSC::Interpreter::privateExecute):

• interpreter/Interpreter.h:
• jit/JITCode.h:

(JSC::JITCode::execute):

• jit/JITOpcodes.cpp:

(JSC::JIT::emit_op_catch):

• jit/JITOpcodes32_64.cpp:

(JSC::JIT::emit_op_catch):

• jit/JITStubs.cpp:

(JSC::ctiTrampoline):
(JSC::jitThrow):
(JSC::DEFINE_STUB_FUNCTION):

• jit/JITStubs.h:
• runtime/ArrayPrototype.cpp:

(JSC::arrayProtoFuncFilter):
(JSC::arrayProtoFuncMap):
(JSC::arrayProtoFuncEvery):
(JSC::arrayProtoFuncForEach):
(JSC::arrayProtoFuncSome):
(JSC::arrayProtoFuncReduce):
(JSC::arrayProtoFuncReduceRight):

• runtime/CallData.cpp:

(JSC::call):

• runtime/Completion.cpp:

(JSC::evaluate):

• runtime/ConstructData.cpp:

(JSC::construct):

• runtime/ExceptionHelpers.cpp:

(JSC::createErrorForInvalidGlobalAssignment):
(JSC::throwOutOfMemoryError):
(JSC::throwStackOverflowError):

• runtime/ExceptionHelpers.h:
• runtime/JSArray.cpp:

(JSC::JSArray::sort):

• runtime/JSGlobalObjectFunctions.cpp:

(JSC::globalFuncEval):

• runtime/StringPrototype.cpp:

(JSC::stringProtoFuncReplace):

File:

• trunk/JavaScriptCore/runtime/ConstructData.cpp (modified) (1 diff)

trunk/JavaScriptCore/runtime/ConstructData.cpp

@@ -37 +37 @@
 {
     ASSERT(constructType == ConstructTypeJS || constructType == ConstructTypeHost);
-    return exec->interpreter()->executeConstruct(exec, asObject(constructorObject), constructType, constructData, args, exec->exceptionSlot());
+    return exec->interpreter()->executeConstruct(exec, asObject(constructorObject), constructType, constructData, args);
 }