diff options
Diffstat (limited to 'src/mips/full-codegen-mips.cc')
-rw-r--r-- | src/mips/full-codegen-mips.cc | 496 |
1 files changed, 473 insertions, 23 deletions
diff --git a/src/mips/full-codegen-mips.cc b/src/mips/full-codegen-mips.cc index 17ee531a..87507ff1 100644 --- a/src/mips/full-codegen-mips.cc +++ b/src/mips/full-codegen-mips.cc @@ -1,4 +1,4 @@ -// Copyright 2010 the V8 project authors. All rights reserved. +// Copyright 2011 the V8 project authors. All rights reserved. // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: @@ -29,18 +29,55 @@ #if defined(V8_TARGET_ARCH_MIPS) +// Note on Mips implementation: +// +// The result_register() for mips is the 'v0' register, which is defined +// by the ABI to contain function return values. However, the first +// parameter to a function is defined to be 'a0'. So there are many +// places where we have to move a previous result in v0 to a0 for the +// next call: mov(a0, v0). This is not needed on the other architectures. + +#include "code-stubs.h" #include "codegen-inl.h" #include "compiler.h" #include "debug.h" #include "full-codegen.h" #include "parser.h" +#include "scopes.h" +#include "stub-cache.h" + +#include "mips/code-stubs-mips.h" namespace v8 { namespace internal { #define __ ACCESS_MASM(masm_) -void FullCodeGenerator::Generate(CompilationInfo* info, Mode mode) { +// Generate code for a JS function. On entry to the function the receiver +// and arguments have been pushed on the stack left to right. The actual +// argument count matches the formal parameter count expected by the +// function. +// +// The live registers are: +// o a1: the JS function object being called (ie, ourselves) +// o cp: our context +// o fp: our caller's frame pointer +// o sp: stack pointer +// o ra: return address +// +// The function builds a JS frame. Please see JavaScriptFrameConstants in +// frames-mips.h for its layout. +void FullCodeGenerator::Generate(CompilationInfo* info) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::ClearAccumulator() { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EmitStackCheck(IterationStatement* stmt) { UNIMPLEMENTED_MIPS(); } @@ -50,47 +87,165 @@ void FullCodeGenerator::EmitReturnSequence() { } -void FullCodeGenerator::Apply(Expression::Context context, Register reg) { +void FullCodeGenerator::EffectContext::Plug(Slot* slot) const { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::AccumulatorValueContext::Plug(Slot* slot) const { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::StackValueContext::Plug(Slot* slot) const { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::TestContext::Plug(Slot* slot) const { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EffectContext::Plug(Heap::RootListIndex index) const { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::AccumulatorValueContext::Plug( + Heap::RootListIndex index) const { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::StackValueContext::Plug( + Heap::RootListIndex index) const { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::TestContext::Plug(Heap::RootListIndex index) const { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EffectContext::Plug(Handle<Object> lit) const { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::AccumulatorValueContext::Plug( + Handle<Object> lit) const { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::StackValueContext::Plug(Handle<Object> lit) const { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::TestContext::Plug(Handle<Object> lit) const { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EffectContext::DropAndPlug(int count, + Register reg) const { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::AccumulatorValueContext::DropAndPlug( + int count, + Register reg) const { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::StackValueContext::DropAndPlug(int count, + Register reg) const { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::TestContext::DropAndPlug(int count, + Register reg) const { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EffectContext::Plug(Label* materialize_true, + Label* materialize_false) const { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::AccumulatorValueContext::Plug( + Label* materialize_true, + Label* materialize_false) const { UNIMPLEMENTED_MIPS(); } -void FullCodeGenerator::Apply(Expression::Context context, Slot* slot) { +void FullCodeGenerator::StackValueContext::Plug( + Label* materialize_true, + Label* materialize_false) const { UNIMPLEMENTED_MIPS(); } -void FullCodeGenerator::Apply(Expression::Context context, Literal* lit) { + +void FullCodeGenerator::TestContext::Plug(Label* materialize_true, + Label* materialize_false) const { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EffectContext::Plug(bool flag) const { UNIMPLEMENTED_MIPS(); } -void FullCodeGenerator::ApplyTOS(Expression::Context context) { +void FullCodeGenerator::AccumulatorValueContext::Plug(bool flag) const { UNIMPLEMENTED_MIPS(); } -void FullCodeGenerator::DropAndApply(int count, - Expression::Context context, - Register reg) { +void FullCodeGenerator::StackValueContext::Plug(bool flag) const { UNIMPLEMENTED_MIPS(); } -void FullCodeGenerator::Apply(Expression::Context context, - Label* materialize_true, - Label* materialize_false) { +void FullCodeGenerator::TestContext::Plug(bool flag) const { UNIMPLEMENTED_MIPS(); } -void FullCodeGenerator::DoTest(Expression::Context context) { +void FullCodeGenerator::DoTest(Label* if_true, + Label* if_false, + Label* fall_through) { + UNIMPLEMENTED_MIPS(); +} + + +// Original prototype for mips, needs arch-indep change. Leave out for now. +// void FullCodeGenerator::Split(Condition cc, +// Register lhs, +// const Operand& rhs, +// Label* if_true, +// Label* if_false, +// Label* fall_through) { +void FullCodeGenerator::Split(Condition cc, + Label* if_true, + Label* if_false, + Label* fall_through) { UNIMPLEMENTED_MIPS(); } MemOperand FullCodeGenerator::EmitSlotSearch(Slot* slot, Register scratch) { UNIMPLEMENTED_MIPS(); - return MemOperand(zero_reg, 0); // UNIMPLEMENTED RETURN + return MemOperand(zero_reg, 0); } @@ -99,6 +254,14 @@ void FullCodeGenerator::Move(Register destination, Slot* source) { } +void FullCodeGenerator::PrepareForBailoutBeforeSplit(State state, + bool should_normalize, + Label* if_true, + Label* if_false) { + UNIMPLEMENTED_MIPS(); +} + + void FullCodeGenerator::Move(Slot* dst, Register src, Register scratch1, @@ -107,6 +270,13 @@ void FullCodeGenerator::Move(Slot* dst, } +void FullCodeGenerator::EmitDeclaration(Variable* variable, + Variable::Mode mode, + FunctionLiteral* function) { + UNIMPLEMENTED_MIPS(); +} + + void FullCodeGenerator::VisitDeclaration(Declaration* decl) { UNIMPLEMENTED_MIPS(); } @@ -117,7 +287,18 @@ void FullCodeGenerator::DeclareGlobals(Handle<FixedArray> pairs) { } -void FullCodeGenerator::VisitFunctionLiteral(FunctionLiteral* expr) { +void FullCodeGenerator::VisitSwitchStatement(SwitchStatement* stmt) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::VisitForInStatement(ForInStatement* stmt) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EmitNewClosure(Handle<SharedFunctionInfo> info, + bool pretenure) { UNIMPLEMENTED_MIPS(); } @@ -127,8 +308,32 @@ void FullCodeGenerator::VisitVariableProxy(VariableProxy* expr) { } -void FullCodeGenerator::EmitVariableLoad(Variable* var, - Expression::Context context) { +MemOperand FullCodeGenerator::ContextSlotOperandCheckExtensions( + Slot* slot, + Label* slow) { + UNIMPLEMENTED_MIPS(); + return MemOperand(zero_reg, 0); +} + + +void FullCodeGenerator::EmitDynamicLoadFromSlotFastCase( + Slot* slot, + TypeofState typeof_state, + Label* slow, + Label* done) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EmitLoadGlobalSlotCheckExtensions( + Slot* slot, + TypeofState typeof_state, + Label* slow) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EmitVariableLoad(Variable* var) { UNIMPLEMENTED_MIPS(); } @@ -163,14 +368,28 @@ void FullCodeGenerator::EmitKeyedPropertyLoad(Property* prop) { } +void FullCodeGenerator::EmitInlineSmiBinaryOp(Expression* expr, + Token::Value op, + OverwriteMode mode, + Expression* left, + Expression* right) { + UNIMPLEMENTED_MIPS(); +} + + void FullCodeGenerator::EmitBinaryOp(Token::Value op, - Expression::Context context) { + OverwriteMode mode) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EmitAssignment(Expression* expr, int bailout_ast_id) { UNIMPLEMENTED_MIPS(); } void FullCodeGenerator::EmitVariableAssignment(Variable* var, - Expression::Context context) { + Token::Value op) { UNIMPLEMENTED_MIPS(); } @@ -189,13 +408,21 @@ void FullCodeGenerator::VisitProperty(Property* expr) { UNIMPLEMENTED_MIPS(); } + void FullCodeGenerator::EmitCallWithIC(Call* expr, - Handle<Object> ignored, + Handle<Object> name, RelocInfo::Mode mode) { UNIMPLEMENTED_MIPS(); } +void FullCodeGenerator::EmitKeyedCallWithIC(Call* expr, + Expression* key, + RelocInfo::Mode mode) { + UNIMPLEMENTED_MIPS(); +} + + void FullCodeGenerator::EmitCallWithStub(Call* expr) { UNIMPLEMENTED_MIPS(); } @@ -211,6 +438,202 @@ void FullCodeGenerator::VisitCallNew(CallNew* expr) { } +void FullCodeGenerator::EmitIsSmi(ZoneList<Expression*>* args) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EmitIsNonNegativeSmi(ZoneList<Expression*>* args) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EmitIsObject(ZoneList<Expression*>* args) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EmitIsSpecObject(ZoneList<Expression*>* args) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EmitIsUndetectableObject(ZoneList<Expression*>* args) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EmitIsStringWrapperSafeForDefaultValueOf( + ZoneList<Expression*>* args) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EmitIsFunction(ZoneList<Expression*>* args) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EmitIsArray(ZoneList<Expression*>* args) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EmitIsRegExp(ZoneList<Expression*>* args) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EmitIsConstructCall(ZoneList<Expression*>* args) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EmitObjectEquals(ZoneList<Expression*>* args) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EmitArguments(ZoneList<Expression*>* args) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EmitArgumentsLength(ZoneList<Expression*>* args) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EmitClassOf(ZoneList<Expression*>* args) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EmitLog(ZoneList<Expression*>* args) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EmitRandomHeapNumber(ZoneList<Expression*>* args) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EmitSubString(ZoneList<Expression*>* args) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EmitRegExpExec(ZoneList<Expression*>* args) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EmitValueOf(ZoneList<Expression*>* args) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EmitMathPow(ZoneList<Expression*>* args) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EmitSetValueOf(ZoneList<Expression*>* args) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EmitNumberToString(ZoneList<Expression*>* args) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EmitStringCharFromCode(ZoneList<Expression*>* args) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EmitStringCharCodeAt(ZoneList<Expression*>* args) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EmitStringCharAt(ZoneList<Expression*>* args) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EmitStringAdd(ZoneList<Expression*>* args) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EmitStringCompare(ZoneList<Expression*>* args) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EmitMathSin(ZoneList<Expression*>* args) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EmitMathCos(ZoneList<Expression*>* args) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EmitMathSqrt(ZoneList<Expression*>* args) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EmitMathLog(ZoneList<Expression*>* args) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EmitCallFunction(ZoneList<Expression*>* args) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EmitRegExpConstructResult(ZoneList<Expression*>* args) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EmitSwapElements(ZoneList<Expression*>* args) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EmitGetFromCache(ZoneList<Expression*>* args) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EmitIsRegExpEquivalent(ZoneList<Expression*>* args) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EmitHasCachedArrayIndex(ZoneList<Expression*>* args) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EmitGetCachedArrayIndex(ZoneList<Expression*>* args) { + UNIMPLEMENTED_MIPS(); +} + + +void FullCodeGenerator::EmitFastAsciiArrayJoin(ZoneList<Expression*>* args) { + UNIMPLEMENTED_MIPS(); +} + + void FullCodeGenerator::VisitCallRuntime(CallRuntime* expr) { UNIMPLEMENTED_MIPS(); } @@ -226,25 +649,52 @@ void FullCodeGenerator::VisitCountOperation(CountOperation* expr) { } -void FullCodeGenerator::VisitBinaryOperation(BinaryOperation* expr) { +void FullCodeGenerator::VisitForTypeofValue(Expression* expr) { UNIMPLEMENTED_MIPS(); } +bool FullCodeGenerator::TryLiteralCompare(Token::Value op, + Expression* left, + Expression* right, + Label* if_true, + Label* if_false, + Label* fall_through) { + UNIMPLEMENTED_MIPS(); + return false; +} + + void FullCodeGenerator::VisitCompareOperation(CompareOperation* expr) { UNIMPLEMENTED_MIPS(); } +void FullCodeGenerator::VisitCompareToNull(CompareToNull* expr) { + UNIMPLEMENTED_MIPS(); +} + + void FullCodeGenerator::VisitThisFunction(ThisFunction* expr) { UNIMPLEMENTED_MIPS(); } -Register FullCodeGenerator::result_register() { return v0; } +Register FullCodeGenerator::result_register() { + UNIMPLEMENTED_MIPS(); + return v0; +} -Register FullCodeGenerator::context_register() { return cp; } +Register FullCodeGenerator::context_register() { + UNIMPLEMENTED_MIPS(); + return cp; +} + + +void FullCodeGenerator::EmitCallIC(Handle<Code> ic, RelocInfo::Mode mode) { + UNIMPLEMENTED_MIPS(); +} void FullCodeGenerator::StoreToFrameField(int frame_offset, Register value) { |