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// Copyright 2010 the V8 project authors. All rights reserved.
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following
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// disclaimer in the documentation and/or other materials provided
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// with the distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived
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// from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#include "v8.h"
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#if defined(V8_TARGET_ARCH_MIPS)
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#include "codegen-inl.h"
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#include "ic-inl.h"
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#include "runtime.h"
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#include "stub-cache.h"
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namespace v8 {
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namespace internal {
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// ----------------------------------------------------------------------------
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// Static IC stub generators.
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//
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#define __ ACCESS_MASM(masm)
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void LoadIC::GenerateArrayLength(MacroAssembler* masm) {
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UNIMPLEMENTED_MIPS();
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}
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void LoadIC::GenerateStringLength(MacroAssembler* masm) {
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UNIMPLEMENTED_MIPS();
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}
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void LoadIC::GenerateFunctionPrototype(MacroAssembler* masm) {
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UNIMPLEMENTED_MIPS();
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}
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// Defined in ic.cc.
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Object* CallIC_Miss(Arguments args);
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void CallIC::GenerateMegamorphic(MacroAssembler* masm, int argc) {
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UNIMPLEMENTED_MIPS();
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}
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void CallIC::GenerateNormal(MacroAssembler* masm, int argc) {
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UNIMPLEMENTED_MIPS();
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}
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void CallIC::GenerateMiss(MacroAssembler* masm, int argc) {
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UNIMPLEMENTED_MIPS();
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// Registers:
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// a2: name
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// ra: return address
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// Get the receiver of the function from the stack.
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__ lw(a3, MemOperand(sp, argc*kPointerSize));
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__ EnterInternalFrame();
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// Push the receiver and the name of the function.
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__ MultiPush(a2.bit() | a3.bit());
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// Call the entry.
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__ li(a0, Operand(2));
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__ li(a1, Operand(ExternalReference(IC_Utility(kCallIC_Miss))));
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CEntryStub stub(1);
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__ CallStub(&stub);
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// Move result to r1 and leave the internal frame.
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__ mov(a1, v0);
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__ LeaveInternalFrame();
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// Check if the receiver is a global object of some sort.
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Label invoke, global;
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__ lw(a2, MemOperand(sp, argc * kPointerSize));
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__ andi(t0, a2, kSmiTagMask);
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__ Branch(eq, &invoke, t0, Operand(zero_reg));
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__ GetObjectType(a2, a3, a3);
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__ Branch(eq, &global, a3, Operand(JS_GLOBAL_OBJECT_TYPE));
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__ Branch(ne, &invoke, a3, Operand(JS_BUILTINS_OBJECT_TYPE));
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// Patch the receiver on the stack.
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__ bind(&global);
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__ lw(a2, FieldMemOperand(a2, GlobalObject::kGlobalReceiverOffset));
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__ sw(a2, MemOperand(sp, argc * kPointerSize));
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// Invoke the function.
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ParameterCount actual(argc);
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__ bind(&invoke);
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__ InvokeFunction(a1, actual, JUMP_FUNCTION);
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}
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// Defined in ic.cc.
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Object* LoadIC_Miss(Arguments args);
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void LoadIC::GenerateMegamorphic(MacroAssembler* masm) {
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UNIMPLEMENTED_MIPS();
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}
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void LoadIC::GenerateNormal(MacroAssembler* masm) {
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UNIMPLEMENTED_MIPS();
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}
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void LoadIC::GenerateMiss(MacroAssembler* masm) {
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UNIMPLEMENTED_MIPS();
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}
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void LoadIC::ClearInlinedVersion(Address address) {}
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bool LoadIC::PatchInlinedLoad(Address address, Object* map, int offset) {
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return false;
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}
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void KeyedLoadIC::ClearInlinedVersion(Address address) {}
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bool KeyedLoadIC::PatchInlinedLoad(Address address, Object* map) {
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return false;
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}
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void KeyedStoreIC::ClearInlinedVersion(Address address) {}
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void KeyedStoreIC::RestoreInlinedVersion(Address address) {}
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bool KeyedStoreIC::PatchInlinedStore(Address address, Object* map) {
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return false;
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}
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Object* KeyedLoadIC_Miss(Arguments args);
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void KeyedLoadIC::GenerateMiss(MacroAssembler* masm) {
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UNIMPLEMENTED_MIPS();
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}
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void KeyedLoadIC::GenerateGeneric(MacroAssembler* masm) {
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UNIMPLEMENTED_MIPS();
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}
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void KeyedLoadIC::GenerateString(MacroAssembler* masm) {
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UNIMPLEMENTED_MIPS();
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}
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void KeyedStoreIC::GenerateGeneric(MacroAssembler* masm) {
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UNIMPLEMENTED_MIPS();
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}
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void KeyedLoadIC::GenerateIndexedInterceptor(MacroAssembler* masm) {
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UNIMPLEMENTED_MIPS();
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}
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void KeyedStoreIC::GenerateMiss(MacroAssembler* masm) {
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UNIMPLEMENTED_MIPS();
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}
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void StoreIC::GenerateMegamorphic(MacroAssembler* masm) {
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UNIMPLEMENTED_MIPS();
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}
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void StoreIC::GenerateMiss(MacroAssembler* masm) {
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UNIMPLEMENTED_MIPS();
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}
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void StoreIC::GenerateArrayLength(MacroAssembler* masm) {
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UNIMPLEMENTED_MIPS();
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}
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#undef __
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} } // namespace v8::internal
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#endif // V8_TARGET_ARCH_MIPS
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