Changeset 195000 in webkit for trunk/Source/JavaScriptCore/jit/JITThunks.cpp

Timestamp:

Jan 13, 2016, 4:28:40 PM (10 years ago)

Author:

[email protected]

Message:

NativeExecutable should have a name field
​https://bugs.webkit.org/show_bug.cgi?id=153083

Reviewed by Geoffrey Garen.

This is going to help the SamplingProfiler come up
with names for NativeExecutable objects it encounters.

• jit/JITThunks.cpp:

(JSC::JITThunks::finalize):
(JSC::JITThunks::hostFunctionStub):

• jit/JITThunks.h:
• runtime/Executable.h:
• runtime/JSBoundFunction.cpp:

(JSC::JSBoundFunction::create):

• runtime/JSFunction.cpp:

(JSC::JSFunction::create):
(JSC::JSFunction::lookUpOrCreateNativeExecutable):

• runtime/JSFunction.h:

(JSC::JSFunction::createImpl):

• runtime/JSNativeStdFunction.cpp:

(JSC::JSNativeStdFunction::create):

• runtime/VM.cpp:

(JSC::thunkGeneratorForIntrinsic):
(JSC::VM::getHostFunction):

• runtime/VM.h:

(JSC::VM::getCTIStub):
(JSC::VM::exceptionOffset):

File:

• trunk/Source/JavaScriptCore/jit/JITThunks.cpp (modified) (3 diffs)

trunk/Source/JavaScriptCore/jit/JITThunks.cpp

@@ -83 +83 @@
 }
 
-NativeExecutable* JITThunks::hostFunctionStub(VM* vm, NativeFunction function, NativeFunction constructor)
+NativeExecutable* JITThunks::hostFunctionStub(VM* vm, NativeFunction function, NativeFunction constructor, const String& name)
 {
     ASSERT(!isCompilationThread());
@@ -95 +95 @@
         function,
         adoptRef(new NativeJITCode(MacroAssemblerCodeRef::createSelfManagedCodeRef(ctiNativeConstruct(vm)), JITCode::HostCallThunk)),
-        constructor, NoIntrinsic);
+        constructor, NoIntrinsic, name);
     weakAdd(*m_hostFunctionStubMap, std::make_pair(function, constructor), Weak<NativeExecutable>(nativeExecutable, this));
     return nativeExecutable;
 }
 
-NativeExecutable* JITThunks::hostFunctionStub(VM* vm, NativeFunction function, ThunkGenerator generator, Intrinsic intrinsic)
+NativeExecutable* JITThunks::hostFunctionStub(VM* vm, NativeFunction function, ThunkGenerator generator, Intrinsic intrinsic, const String& name)
 {
     ASSERT(!isCompilationThread());    
@@ -117 +117 @@
     RefPtr<JITCode> forConstruct = adoptRef(new NativeJITCode(MacroAssemblerCodeRef::createSelfManagedCodeRef(ctiNativeConstruct(vm)), JITCode::HostCallThunk));
     
-    NativeExecutable* nativeExecutable = NativeExecutable::create(*vm, forCall, function, forConstruct, callHostFunctionAsConstructor, intrinsic);
+    NativeExecutable* nativeExecutable = NativeExecutable::create(*vm, forCall, function, forConstruct, callHostFunctionAsConstructor, intrinsic, name);
     weakAdd(*m_hostFunctionStubMap, std::make_pair(function, &callHostFunctionAsConstructor), Weak<NativeExecutable>(nativeExecutable, this));
     return nativeExecutable;