1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/js/src/jit/x86/CodeGenerator-x86.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,90 @@
1.4 +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
1.5 + * vim: set ts=8 sts=4 et sw=4 tw=99:
1.6 + * This Source Code Form is subject to the terms of the Mozilla Public
1.7 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.8 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.9 +
1.10 +#ifndef jit_x86_CodeGenerator_x86_h
1.11 +#define jit_x86_CodeGenerator_x86_h
1.12 +
1.13 +#include "jit/shared/CodeGenerator-x86-shared.h"
1.14 +#include "jit/x86/Assembler-x86.h"
1.15 +
1.16 +namespace js {
1.17 +namespace jit {
1.18 +
1.19 +class OutOfLineLoadTypedArrayOutOfBounds;
1.20 +class OutOfLineTruncate;
1.21 +class OutOfLineTruncateFloat32;
1.22 +
1.23 +class CodeGeneratorX86 : public CodeGeneratorX86Shared
1.24 +{
1.25 + private:
1.26 + CodeGeneratorX86 *thisFromCtor() {
1.27 + return this;
1.28 + }
1.29 +
1.30 + protected:
1.31 + ValueOperand ToValue(LInstruction *ins, size_t pos);
1.32 + ValueOperand ToOutValue(LInstruction *ins);
1.33 + ValueOperand ToTempValue(LInstruction *ins, size_t pos);
1.34 +
1.35 + template<typename T>
1.36 + bool loadAndNoteViewTypeElement(ArrayBufferView::ViewType vt, const T &srcAddr,
1.37 + const LDefinition *out);
1.38 + template<typename T>
1.39 + void loadViewTypeElement(ArrayBufferView::ViewType vt, const T &srcAddr,
1.40 + const LDefinition *out);
1.41 + template<typename T>
1.42 + bool storeAndNoteViewTypeElement(ArrayBufferView::ViewType vt, const LAllocation *value,
1.43 + const T &dstAddr);
1.44 + template<typename T>
1.45 + void storeViewTypeElement(ArrayBufferView::ViewType vt, const LAllocation *value,
1.46 + const T &dstAddr);
1.47 + void storeElementTyped(const LAllocation *value, MIRType valueType, MIRType elementType,
1.48 + const Register &elements, const LAllocation *index);
1.49 +
1.50 + public:
1.51 + CodeGeneratorX86(MIRGenerator *gen, LIRGraph *graph, MacroAssembler *masm);
1.52 +
1.53 + public:
1.54 + bool visitBox(LBox *box);
1.55 + bool visitBoxFloatingPoint(LBoxFloatingPoint *box);
1.56 + bool visitUnbox(LUnbox *unbox);
1.57 + bool visitValue(LValue *value);
1.58 + bool visitLoadSlotV(LLoadSlotV *load);
1.59 + bool visitLoadSlotT(LLoadSlotT *load);
1.60 + bool visitStoreSlotT(LStoreSlotT *store);
1.61 + bool visitLoadElementT(LLoadElementT *load);
1.62 + bool visitImplicitThis(LImplicitThis *lir);
1.63 + bool visitInterruptCheck(LInterruptCheck *lir);
1.64 + bool visitCompareB(LCompareB *lir);
1.65 + bool visitCompareBAndBranch(LCompareBAndBranch *lir);
1.66 + bool visitCompareV(LCompareV *lir);
1.67 + bool visitCompareVAndBranch(LCompareVAndBranch *lir);
1.68 + bool visitAsmJSUInt32ToDouble(LAsmJSUInt32ToDouble *lir);
1.69 + bool visitAsmJSUInt32ToFloat32(LAsmJSUInt32ToFloat32 *lir);
1.70 + bool visitTruncateDToInt32(LTruncateDToInt32 *ins);
1.71 + bool visitTruncateFToInt32(LTruncateFToInt32 *ins);
1.72 + bool visitLoadTypedArrayElementStatic(LLoadTypedArrayElementStatic *ins);
1.73 + bool visitStoreTypedArrayElementStatic(LStoreTypedArrayElementStatic *ins);
1.74 + bool visitAsmJSLoadHeap(LAsmJSLoadHeap *ins);
1.75 + bool visitAsmJSStoreHeap(LAsmJSStoreHeap *ins);
1.76 + bool visitAsmJSLoadGlobalVar(LAsmJSLoadGlobalVar *ins);
1.77 + bool visitAsmJSStoreGlobalVar(LAsmJSStoreGlobalVar *ins);
1.78 + bool visitAsmJSLoadFuncPtr(LAsmJSLoadFuncPtr *ins);
1.79 + bool visitAsmJSLoadFFIFunc(LAsmJSLoadFFIFunc *ins);
1.80 +
1.81 + bool visitOutOfLineLoadTypedArrayOutOfBounds(OutOfLineLoadTypedArrayOutOfBounds *ool);
1.82 + bool visitOutOfLineTruncate(OutOfLineTruncate *ool);
1.83 + bool visitOutOfLineTruncateFloat32(OutOfLineTruncateFloat32 *ool);
1.84 +
1.85 + void postAsmJSCall(LAsmJSCall *lir);
1.86 +};
1.87 +
1.88 +typedef CodeGeneratorX86 CodeGeneratorSpecific;
1.89 +
1.90 +} // namespace jit
1.91 +} // namespace js
1.92 +
1.93 +#endif /* jit_x86_CodeGenerator_x86_h */
