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Issue 574493004: MIPS64: Removing ic.h from code-stubs.h (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 6 years, 3 months ago
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1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "src/v8.h" 5 #include "src/v8.h"
6 6
7 #if V8_TARGET_ARCH_MIPS64 7 #if V8_TARGET_ARCH_MIPS64
8 8
9 // Note on Mips implementation: 9 // Note on Mips implementation:
10 // 10 //
11 // The result_register() for mips is the 'v0' register, which is defined 11 // The result_register() for mips is the 'v0' register, which is defined
12 // by the ABI to contain function return values. However, the first 12 // by the ABI to contain function return values. However, the first
13 // parameter to a function is defined to be 'a0'. So there are many 13 // parameter to a function is defined to be 'a0'. So there are many
14 // places where we have to move a previous result in v0 to a0 for the 14 // places where we have to move a previous result in v0 to a0 for the
15 // next call: mov(a0, v0). This is not needed on the other architectures. 15 // next call: mov(a0, v0). This is not needed on the other architectures.
16 16
17 #include "src/code-factory.h" 17 #include "src/code-factory.h"
18 #include "src/code-stubs.h" 18 #include "src/code-stubs.h"
19 #include "src/codegen.h" 19 #include "src/codegen.h"
20 #include "src/compiler.h" 20 #include "src/compiler.h"
21 #include "src/debug.h" 21 #include "src/debug.h"
22 #include "src/full-codegen.h" 22 #include "src/full-codegen.h"
23 #include "src/ic/ic.h"
23 #include "src/isolate-inl.h" 24 #include "src/isolate-inl.h"
24 #include "src/parser.h" 25 #include "src/parser.h"
25 #include "src/scopes.h" 26 #include "src/scopes.h"
26 27
27 #include "src/mips64/code-stubs-mips64.h" 28 #include "src/mips64/code-stubs-mips64.h"
28 #include "src/mips64/macro-assembler-mips64.h" 29 #include "src/mips64/macro-assembler-mips64.h"
29 30
30 namespace v8 { 31 namespace v8 {
31 namespace internal { 32 namespace internal {
32 33
(...skipping 2571 matching lines...) Expand 10 before | Expand all | Expand 10 after
2604 TypeFeedbackId id) { 2605 TypeFeedbackId id) {
2605 ic_total_count_++; 2606 ic_total_count_++;
2606 __ Call(code, RelocInfo::CODE_TARGET, id); 2607 __ Call(code, RelocInfo::CODE_TARGET, id);
2607 } 2608 }
2608 2609
2609 2610
2610 // Code common for calls using the IC. 2611 // Code common for calls using the IC.
2611 void FullCodeGenerator::EmitCallWithLoadIC(Call* expr) { 2612 void FullCodeGenerator::EmitCallWithLoadIC(Call* expr) {
2612 Expression* callee = expr->expression(); 2613 Expression* callee = expr->expression();
2613 2614
2614 CallIC::CallType call_type = callee->IsVariableProxy() 2615 CallICState::CallType call_type =
2615 ? CallIC::FUNCTION 2616 callee->IsVariableProxy() ? CallICState::FUNCTION : CallICState::METHOD;
2616 : CallIC::METHOD;
2617 2617
2618 // Get the target function. 2618 // Get the target function.
2619 if (call_type == CallIC::FUNCTION) { 2619 if (call_type == CallICState::FUNCTION) {
2620 { StackValueContext context(this); 2620 { StackValueContext context(this);
2621 EmitVariableLoad(callee->AsVariableProxy()); 2621 EmitVariableLoad(callee->AsVariableProxy());
2622 PrepareForBailout(callee, NO_REGISTERS); 2622 PrepareForBailout(callee, NO_REGISTERS);
2623 } 2623 }
2624 // Push undefined as receiver. This is patched in the method prologue if it 2624 // Push undefined as receiver. This is patched in the method prologue if it
2625 // is a sloppy mode method. 2625 // is a sloppy mode method.
2626 __ Push(isolate()->factory()->undefined_value()); 2626 __ Push(isolate()->factory()->undefined_value());
2627 } else { 2627 } else {
2628 // Load the function from the receiver. 2628 // Load the function from the receiver.
2629 DCHECK(callee->IsProperty()); 2629 DCHECK(callee->IsProperty());
(...skipping 23 matching lines...) Expand all
2653 __ ld(LoadDescriptor::ReceiverRegister(), MemOperand(sp, 0)); 2653 __ ld(LoadDescriptor::ReceiverRegister(), MemOperand(sp, 0));
2654 __ Move(LoadDescriptor::NameRegister(), v0); 2654 __ Move(LoadDescriptor::NameRegister(), v0);
2655 EmitKeyedPropertyLoad(callee->AsProperty()); 2655 EmitKeyedPropertyLoad(callee->AsProperty());
2656 PrepareForBailoutForId(callee->AsProperty()->LoadId(), TOS_REG); 2656 PrepareForBailoutForId(callee->AsProperty()->LoadId(), TOS_REG);
2657 2657
2658 // Push the target function under the receiver. 2658 // Push the target function under the receiver.
2659 __ ld(at, MemOperand(sp, 0)); 2659 __ ld(at, MemOperand(sp, 0));
2660 __ push(at); 2660 __ push(at);
2661 __ sd(v0, MemOperand(sp, kPointerSize)); 2661 __ sd(v0, MemOperand(sp, kPointerSize));
2662 2662
2663 EmitCall(expr, CallIC::METHOD); 2663 EmitCall(expr, CallICState::METHOD);
2664 } 2664 }
2665 2665
2666 2666
2667 void FullCodeGenerator::EmitCall(Call* expr, CallIC::CallType call_type) { 2667 void FullCodeGenerator::EmitCall(Call* expr, CallICState::CallType call_type) {
2668 // Load the arguments. 2668 // Load the arguments.
2669 ZoneList<Expression*>* args = expr->arguments(); 2669 ZoneList<Expression*>* args = expr->arguments();
2670 int arg_count = args->length(); 2670 int arg_count = args->length();
2671 { PreservePositionScope scope(masm()->positions_recorder()); 2671 { PreservePositionScope scope(masm()->positions_recorder());
2672 for (int i = 0; i < arg_count; i++) { 2672 for (int i = 0; i < arg_count; i++) {
2673 VisitForStackValue(args->at(i)); 2673 VisitForStackValue(args->at(i));
2674 } 2674 }
2675 } 2675 }
2676 2676
2677 // Record source position of the IC call. 2677 // Record source position of the IC call.
(...skipping 2198 matching lines...) Expand 10 before | Expand all | Expand 10 after
4876 Assembler::target_address_at(pc_immediate_load_address)) == 4876 Assembler::target_address_at(pc_immediate_load_address)) ==
4877 reinterpret_cast<uint64_t>( 4877 reinterpret_cast<uint64_t>(
4878 isolate->builtins()->OsrAfterStackCheck()->entry())); 4878 isolate->builtins()->OsrAfterStackCheck()->entry()));
4879 return OSR_AFTER_STACK_CHECK; 4879 return OSR_AFTER_STACK_CHECK;
4880 } 4880 }
4881 4881
4882 4882
4883 } } // namespace v8::internal 4883 } } // namespace v8::internal
4884 4884
4885 #endif // V8_TARGET_ARCH_MIPS64 4885 #endif // V8_TARGET_ARCH_MIPS64
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