regis@google.com
3fa7a61efc
- a malformed type used in a is, as, or catch type test results in a dynamic type error being thrown. - a malformed type is not mapped to dynamic anymore. For now, this applies to type tests in checked mode as well, but discussion is still on-going. R=hausner@google.com Review URL: https://codereview.chromium.org//53583003 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@29608 260f80e4-7a28-3924-810f-c04153c831b5
109 lines
4.8 KiB
C++
109 lines
4.8 KiB
C++
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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#ifndef VM_CODE_GENERATOR_H_
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#define VM_CODE_GENERATOR_H_
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#include "vm/globals.h"
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#include "vm/runtime_entry.h"
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namespace dart {
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class Array;
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template <typename T> class GrowableArray;
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class ICData;
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class Instance;
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// Declaration of runtime entries called from stub or generated code.
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DECLARE_RUNTIME_ENTRY(AllocateArray);
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DECLARE_RUNTIME_ENTRY(AllocateClosure);
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DECLARE_RUNTIME_ENTRY(AllocateImplicitInstanceClosure);
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DECLARE_RUNTIME_ENTRY(AllocateContext);
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DECLARE_RUNTIME_ENTRY(AllocateObject);
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DECLARE_RUNTIME_ENTRY(AllocateObjectWithBoundsCheck);
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DECLARE_RUNTIME_ENTRY(BreakpointRuntimeHandler);
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DECLARE_RUNTIME_ENTRY(BreakpointStaticHandler);
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DECLARE_RUNTIME_ENTRY(BreakpointReturnHandler);
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DECLARE_RUNTIME_ENTRY(BreakpointDynamicHandler);
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DECLARE_RUNTIME_ENTRY(SingleStepHandler);
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DECLARE_RUNTIME_ENTRY(CloneContext);
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DECLARE_RUNTIME_ENTRY(Deoptimize);
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DECLARE_RUNTIME_ENTRY(FixCallersTarget);
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DECLARE_RUNTIME_ENTRY(InlineCacheMissHandlerOneArg);
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DECLARE_RUNTIME_ENTRY(InlineCacheMissHandlerTwoArgs);
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DECLARE_RUNTIME_ENTRY(InlineCacheMissHandlerThreeArgs);
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DECLARE_RUNTIME_ENTRY(StaticCallMissHandlerTwoArgs);
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DECLARE_RUNTIME_ENTRY(InstanceFunctionLookup);
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DECLARE_RUNTIME_ENTRY(Instanceof);
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DECLARE_RUNTIME_ENTRY(TypeCheck);
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DECLARE_RUNTIME_ENTRY(BadTypeError);
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DECLARE_RUNTIME_ENTRY(NonBoolTypeError);
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DECLARE_RUNTIME_ENTRY(InstantiateType);
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DECLARE_RUNTIME_ENTRY(InstantiateTypeArguments);
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DECLARE_RUNTIME_ENTRY(InvokeNoSuchMethodFunction);
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DECLARE_RUNTIME_ENTRY(MegamorphicCacheMissHandler);
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DECLARE_RUNTIME_ENTRY(OptimizeInvokedFunction);
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DECLARE_RUNTIME_ENTRY(TraceICCall);
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DECLARE_RUNTIME_ENTRY(PatchStaticCall);
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DECLARE_RUNTIME_ENTRY(InvokeNonClosure);
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DECLARE_RUNTIME_ENTRY(ReThrow);
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DECLARE_RUNTIME_ENTRY(StackOverflow);
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DECLARE_RUNTIME_ENTRY(Throw);
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DECLARE_RUNTIME_ENTRY(TraceFunctionEntry);
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DECLARE_RUNTIME_ENTRY(TraceFunctionExit);
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DECLARE_RUNTIME_ENTRY(DeoptimizeMaterialize);
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DECLARE_RUNTIME_ENTRY(UpdateICDataTwoArgs);
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DECLARE_RUNTIME_ENTRY(UpdateFieldCid);
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#define DEOPT_REASONS(V) \
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V(Unknown) \
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V(InstanceGetter) \
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V(PolymorphicInstanceCallTestFail) \
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V(InstanceCallNoICData) \
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V(IntegerToDouble) \
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V(BinarySmiOp) \
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V(BinaryMintOp) \
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V(UnaryMintOp) \
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V(ShiftMintOp) \
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V(BinaryDoubleOp) \
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V(InstanceSetter) \
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V(Equality) \
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V(RelationalOp) \
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V(EqualityClassCheck) \
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V(NoTypeFeedback) \
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V(UnaryOp) \
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V(UnboxInteger) \
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V(CheckClass) \
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V(CheckSmi) \
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V(CheckArrayBound) \
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V(AtCall) \
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V(DoubleToSmi) \
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V(Int32Load) \
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V(Uint32Load) \
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V(GuardField) \
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V(NumReasons) \
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enum DeoptReasonId {
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#define DEFINE_ENUM_LIST(name) kDeopt##name,
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DEOPT_REASONS(DEFINE_ENUM_LIST)
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#undef DEFINE_ENUM_LIST
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};
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const char* DeoptReasonToText(intptr_t deopt_id);
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RawCode* ResolveCompileInstanceCallTarget(const Instance& receiver,
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const ICData& ic_data);
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void DeoptimizeAt(const Code& optimized_code, uword pc);
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void DeoptimizeAll();
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void DeoptimizeIfOwner(const GrowableArray<intptr_t>& classes);
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double DartModulo(double a, double b);
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} // namespace dart
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#endif // VM_CODE_GENERATOR_H_
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