kmillikin@google.com
8c4e214722
Before, we obtained them by pattern matching backwards on the machine instructions at the call site. This previous approach becomes unwieldy when we need to use to use multiple instance call patterns. R=vegorov@google.com BUG= Review URL: https://codereview.chromium.org//11438017 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@15737 260f80e4-7a28-3924-810f-c04153c831b5
99 lines
4.3 KiB
C++
99 lines
4.3 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 ArgumentsDescriptor;
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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(AllocateImplicitStaticClosure);
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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(ArgumentDefinitionTest);
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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(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(Instanceof);
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DECLARE_RUNTIME_ENTRY(InstantiateTypeArguments);
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DECLARE_RUNTIME_ENTRY(InvokeImplicitClosureFunction);
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DECLARE_RUNTIME_ENTRY(InvokeNoSuchMethodFunction);
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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(ReportObjectNotClosure);
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DECLARE_RUNTIME_ENTRY(ResolveCompileInstanceFunction);
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DECLARE_RUNTIME_ENTRY(ResolveImplicitClosureFunction);
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DECLARE_RUNTIME_ENTRY(ResolveImplicitClosureThroughGetter);
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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(DeoptimizeMaterializeDoubles);
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DECLARE_RUNTIME_ENTRY(UpdateICDataTwoArgs);
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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(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(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(
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const Instance& receiver,
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const ICData& ic_data,
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const ArgumentsDescriptor& arguments_descriptor);
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void DeoptimizeAll();
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void DeoptimizeIfOwner(const GrowableArray<intptr_t>& classes);
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} // namespace dart
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#endif // VM_CODE_GENERATOR_H_
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