1 // Copyright 2014 the V8 project authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include "src/v8.h" 6 7 #include "src/ic/access-compiler.h" 8 9 10 namespace v8 { 11 namespace internal { 12 13 14 Handle<Code> PropertyAccessCompiler::GetCodeWithFlags(Code::Flags flags, 15 const char* name) { 16 // Create code object in the heap. 17 CodeDesc desc; 18 masm()->GetCode(&desc); 19 Handle<Code> code = factory()->NewCode(desc, flags, masm()->CodeObject()); 20 if (code->IsCodeStubOrIC()) code->set_stub_key(CodeStub::NoCacheKey()); 21 #ifdef ENABLE_DISASSEMBLER 22 if (FLAG_print_code_stubs) { 23 OFStream os(stdout); 24 code->Disassemble(name, os); 25 } 26 #endif 27 return code; 28 } 29 30 31 Handle<Code> PropertyAccessCompiler::GetCodeWithFlags(Code::Flags flags, 32 Handle<Name> name) { 33 return (FLAG_print_code_stubs && !name.is_null() && name->IsString()) 34 ? GetCodeWithFlags(flags, 35 Handle<String>::cast(name)->ToCString().get()) 36 : GetCodeWithFlags(flags, NULL); 37 } 38 39 40 void PropertyAccessCompiler::TailCallBuiltin(MacroAssembler* masm, 41 Builtins::Name name) { 42 Handle<Code> code(masm->isolate()->builtins()->builtin(name)); 43 GenerateTailCall(masm, code); 44 } 45 46 47 Register* PropertyAccessCompiler::GetCallingConvention(Code::Kind kind) { 48 if (kind == Code::LOAD_IC || kind == Code::KEYED_LOAD_IC) { 49 return load_calling_convention(); 50 } 51 DCHECK(kind == Code::STORE_IC || kind == Code::KEYED_STORE_IC); 52 return store_calling_convention(); 53 } 54 } 55 } // namespace v8::internal 56
