src/v8/src/code-factory.cc

   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/bootstrapper.h"
   8 #include "src/code-factory.h"
   9 #include "src/ic/ic.h"
  10
  11 namespace v8 {
  12 namespace internal {
  13
  14 // static
  15 Callable CodeFactory::LoadIC(Isolate* isolate, ContextualMode mode) {
  16   return Callable(
  17       LoadIC::initialize_stub(isolate, LoadICState(mode).GetExtraICState()),
  18       LoadDescriptor(isolate));
  19 }
  20
  21
  22 // static
  23 Callable CodeFactory::LoadICInOptimizedCode(Isolate* isolate,
  24                                             ContextualMode mode) {
  25   if (FLAG_vector_ics) {
  26     return Callable(LoadIC::initialize_stub_in_optimized_code(
  27                         isolate, LoadICState(mode).GetExtraICState()),
  28                     VectorLoadICDescriptor(isolate));
  29   }
  30   return CodeFactory::LoadIC(isolate, mode);
  31 }
  32
  33
  34 // static
  35 Callable CodeFactory::KeyedLoadIC(Isolate* isolate) {
  36   return Callable(KeyedLoadIC::initialize_stub(isolate),
  37                   LoadDescriptor(isolate));
  38 }
  39
  40
  41 // static
  42 Callable CodeFactory::KeyedLoadICInOptimizedCode(Isolate* isolate) {
  43   if (FLAG_vector_ics) {
  44     return Callable(KeyedLoadIC::initialize_stub_in_optimized_code(isolate),
  45                     VectorLoadICDescriptor(isolate));
  46   }
  47   return CodeFactory::KeyedLoadIC(isolate);
  48 }
  49
  50
  51 // static
  52 Callable CodeFactory::StoreIC(Isolate* isolate, StrictMode mode) {
  53   return Callable(StoreIC::initialize_stub(isolate, mode),
  54                   StoreDescriptor(isolate));
  55 }
  56
  57
  58 // static
  59 Callable CodeFactory::KeyedStoreIC(Isolate* isolate, StrictMode mode) {
  60   Handle<Code> ic = mode == SLOPPY
  61                         ? isolate->builtins()->KeyedStoreIC_Initialize()
  62                         : isolate->builtins()->KeyedStoreIC_Initialize_Strict();
  63   return Callable(ic, StoreDescriptor(isolate));
  64 }
  65
  66
  67 // static
  68 Callable CodeFactory::CompareIC(Isolate* isolate, Token::Value op) {
  69   Handle<Code> code = CompareIC::GetUninitialized(isolate, op);
  70   return Callable(code, BinaryOpDescriptor(isolate));
  71 }
  72
  73
  74 // static
  75 Callable CodeFactory::BinaryOpIC(Isolate* isolate, Token::Value op,
  76                                  OverwriteMode mode) {
  77   BinaryOpICStub stub(isolate, op, mode);
  78   return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor());
  79 }
  80
  81
  82 // static
  83 Callable CodeFactory::ToBoolean(Isolate* isolate,
  84                                 ToBooleanStub::ResultMode mode,
  85                                 ToBooleanStub::Types types) {
  86   ToBooleanStub stub(isolate, mode, types);
  87   return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor());
  88 }
  89
  90
  91 // static
  92 Callable CodeFactory::ToNumber(Isolate* isolate) {
  93   ToNumberStub stub(isolate);
  94   return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor());
  95 }
  96
  97
  98 // static
  99 Callable CodeFactory::StringAdd(Isolate* isolate, StringAddFlags flags,
 100                                 PretenureFlag pretenure_flag) {
 101   StringAddStub stub(isolate, flags, pretenure_flag);
 102   return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor());
 103 }
 104
 105
 106 // static
 107 Callable CodeFactory::AllocateHeapNumber(Isolate* isolate) {
 108   AllocateHeapNumberStub stub(isolate);
 109   return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor());
 110 }
 111
 112
 113 // static
 114 Callable CodeFactory::CallFunction(Isolate* isolate, int argc,
 115                                    CallFunctionFlags flags) {
 116   CallFunctionStub stub(isolate, argc, flags);
 117   return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor());
 118 }
 119
 120 }  // namespace internal
 121 }  // namespace v8