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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
* vim: set ts=8 sts=2 et sw=2 tw=80:
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef jit_CacheIRCloner_h
#define jit_CacheIRCloner_h
#include "mozilla/Attributes.h"
#include <stdint.h>
#include "NamespaceImports.h"
#include "jit/CacheIR.h"
#include "jit/CacheIROpsGenerated.h"
#include "jit/CacheIRReader.h"
#include "jit/CacheIRWriter.h"
#include "js/Id.h"
#include "js/Value.h"
class JSAtom;
class JSObject;
class JSString;
namespace JS {
class Symbol;
}
namespace js {
class BaseScript;
class GetterSetter;
class Shape;
namespace gc {
class AllocSite;
}
namespace jit {
class CacheIRStubInfo;
class ICCacheIRStub;
class JitCode;
class MOZ_RAII CacheIRCloner {
public:
explicit CacheIRCloner(ICCacheIRStub* stubInfo);
void cloneOp(CacheOp op, CacheIRReader& reader, CacheIRWriter& writer);
CACHE_IR_CLONE_GENERATED
private:
const CacheIRStubInfo* stubInfo_;
const uint8_t* stubData_;
uintptr_t readStubWord(uint32_t offset);
int64_t readStubInt64(uint32_t offset);
Shape* getShapeField(uint32_t stubOffset);
Shape* getWeakShapeField(uint32_t stubOffset);
GetterSetter* getWeakGetterSetterField(uint32_t stubOffset);
JSObject* getObjectField(uint32_t stubOffset);
JSObject* getWeakObjectField(uint32_t stubOffset);
JSString* getStringField(uint32_t stubOffset);
JSAtom* getAtomField(uint32_t stubOffset);
JS::Symbol* getSymbolField(uint32_t stubOffset);
BaseScript* getWeakBaseScriptField(uint32_t stubOffset);
JitCode* getJitCodeField(uint32_t stubOffset);
uint32_t getRawInt32Field(uint32_t stubOffset);
const void* getRawPointerField(uint32_t stubOffset);
jsid getIdField(uint32_t stubOffset);
const Value getValueField(uint32_t stubOffset);
uint64_t getRawInt64Field(uint32_t stubOffset);
double getDoubleField(uint32_t stubOffset);
gc::AllocSite* getAllocSiteField(uint32_t stubOffset);
};
} // namespace jit
} // namespace js
#endif /* jit_CacheIRCloner_h */
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