Rename Context::global to Context::global_object,

src/x64/code-stubs-x64.cc

 // Copyright 2012 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:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 60 matching lines @@
 
   // Get the function info from the stack.
   __ movq(rdx, Operand(rsp, 1 * kPointerSize));
 
   int map_index = (language_mode_ == CLASSIC_MODE)
       ? Context::FUNCTION_MAP_INDEX
       : Context::STRICT_MODE_FUNCTION_MAP_INDEX;
 
   // Compute the function map in the current native context and set that
   // as the map of the allocated object.
-  __ movq(rcx, Operand(rsi, Context::SlotOffset(Context::GLOBAL_INDEX)));
+  __ movq(rcx, Operand(rsi, Context::SlotOffset(Context::GLOBAL_OBJECT_INDEX)));
   __ movq(rcx, FieldOperand(rcx, GlobalObject::kNativeContextOffset));
   __ movq(rbx, Operand(rcx, Context::SlotOffset(map_index)));
   __ movq(FieldOperand(rax, JSObject::kMapOffset), rbx);
 
   // Initialize the rest of the function. We don't have to update the
   // write barrier because the allocated object is in new space.
   __ LoadRoot(rbx, Heap::kEmptyFixedArrayRootIndex);
   __ LoadRoot(r8, Heap::kTheHoleValueRootIndex);
   __ LoadRoot(rdi, Heap::kUndefinedValueRootIndex);
   __ movq(FieldOperand(rax, JSObject::kPropertiesOffset), rbx);
@@ skipping 118 matching lines @@
   __ movq(FieldOperand(rax, HeapObject::kMapOffset), kScratchRegister);
   __ Move(FieldOperand(rax, FixedArray::kLengthOffset), Smi::FromInt(length));
 
   // Set up the fixed slots.
   __ Set(rbx, 0);  // Set to NULL.
   __ movq(Operand(rax, Context::SlotOffset(Context::CLOSURE_INDEX)), rcx);
   __ movq(Operand(rax, Context::SlotOffset(Context::PREVIOUS_INDEX)), rsi);
   __ movq(Operand(rax, Context::SlotOffset(Context::EXTENSION_INDEX)), rbx);
 
   // Copy the global object from the previous context.
-  __ movq(rbx, Operand(rsi, Context::SlotOffset(Context::GLOBAL_INDEX)));
-  __ movq(Operand(rax, Context::SlotOffset(Context::GLOBAL_INDEX)), rbx);
+  __ movq(rbx, Operand(rsi, Context::SlotOffset(Context::GLOBAL_OBJECT_INDEX)));
+  __ movq(Operand(rax, Context::SlotOffset(Context::GLOBAL_OBJECT_INDEX)), rbx);
 
   // Initialize the rest of the slots to undefined.
   __ LoadRoot(rbx, Heap::kUndefinedValueRootIndex);
   for (int i = Context::MIN_CONTEXT_SLOTS; i < length; i++) {
     __ movq(Operand(rax, Context::SlotOffset(i)), rbx);
   }
 
   // Return and remove the on-stack parameter.
   __ movq(rsi, rax);
   __ ret(1 * kPointerSize);
@@ skipping 42 matching lines @@
   __ movq(rcx, FieldOperand(rcx, GlobalObject::kNativeContextOffset));
   __ movq(rcx, ContextOperand(rcx, Context::CLOSURE_INDEX));
   __ bind(&after_sentinel);
 
   // Set up the fixed slots.
   __ movq(ContextOperand(rax, Context::CLOSURE_INDEX), rcx);
   __ movq(ContextOperand(rax, Context::PREVIOUS_INDEX), rsi);
   __ movq(ContextOperand(rax, Context::EXTENSION_INDEX), rbx);
 
   // Copy the global object from the previous context.
-  __ movq(rbx, ContextOperand(rsi, Context::GLOBAL_INDEX));
-  __ movq(ContextOperand(rax, Context::GLOBAL_INDEX), rbx);
+  __ movq(rbx, ContextOperand(rsi, Context::GLOBAL_OBJECT_INDEX));
+  __ movq(ContextOperand(rax, Context::GLOBAL_OBJECT_INDEX), rbx);
 
   // Initialize the rest of the slots to the hole value.
   __ LoadRoot(rbx, Heap::kTheHoleValueRootIndex);
   for (int i = 0; i < slots_; i++) {
     __ movq(ContextOperand(rax, i + Context::MIN_CONTEXT_SLOTS), rbx);
   }
 
   // Return and remove the on-stack parameter.
   __ movq(rsi, rax);
   __ ret(2 * kPointerSize);
@@ skipping 2153 matching lines @@
   __ lea(r8, Operand(r8, rcx, times_pointer_size, FixedArray::kHeaderSize));
 
   // 3. Arguments object.
   __ addq(r8, Immediate(Heap::kArgumentsObjectSize));
 
   // Do the allocation of all three objects in one go.
   __ AllocateInNewSpace(r8, rax, rdx, rdi, &runtime, TAG_OBJECT);
 
   // rax = address of new object(s) (tagged)
   // rcx = argument count (untagged)
-  // Get the arguments boilerplate from the current (global) context into rdi.
+  // Get the arguments boilerplate from the current native context into rdi.
   Label has_mapped_parameters, copy;
-  __ movq(rdi, Operand(rsi, Context::SlotOffset(Context::GLOBAL_INDEX)));
+  __ movq(rdi, Operand(rsi, Context::SlotOffset(Context::GLOBAL_OBJECT_INDEX)));
   __ movq(rdi, FieldOperand(rdi, GlobalObject::kNativeContextOffset));
   __ testq(rbx, rbx);
   __ j(not_zero, &has_mapped_parameters, Label::kNear);
 
   const int kIndex = Context::ARGUMENTS_BOILERPLATE_INDEX;
   __ movq(rdi, Operand(rdi, Context::SlotOffset(kIndex)));
   __ jmp(&copy, Label::kNear);
 
   const int kAliasedIndex = Context::ALIASED_ARGUMENTS_BOILERPLATE_INDEX;
   __ bind(&has_mapped_parameters);
@@ skipping 193 matching lines @@
   __ bind(&try_allocate);
   __ testq(rcx, rcx);
   __ j(zero, &add_arguments_object, Label::kNear);
   __ lea(rcx, Operand(rcx, times_pointer_size, FixedArray::kHeaderSize));
   __ bind(&add_arguments_object);
   __ addq(rcx, Immediate(Heap::kArgumentsObjectSizeStrict));
 
   // Do the allocation of both objects in one go.
   __ AllocateInNewSpace(rcx, rax, rdx, rbx, &runtime, TAG_OBJECT);
 
-  // Get the arguments boilerplate from the current (global) context.
-  __ movq(rdi, Operand(rsi, Context::SlotOffset(Context::GLOBAL_INDEX)));
+  // Get the arguments boilerplate from the current native context.
+  __ movq(rdi, Operand(rsi, Context::SlotOffset(Context::GLOBAL_OBJECT_INDEX)));
   __ movq(rdi, FieldOperand(rdi, GlobalObject::kNativeContextOffset));
   const int offset =
       Context::SlotOffset(Context::STRICT_MODE_ARGUMENTS_BOILERPLATE_INDEX);
   __ movq(rdi, Operand(rdi, offset));
 
   // Copy the JS object part.
   for (int i = 0; i < JSObject::kHeaderSize; i += kPointerSize) {
     __ movq(rbx, FieldOperand(rdi, i));
     __ movq(FieldOperand(rax, i), rbx);
   }
@@ skipping 509 matching lines @@
                         rax,  // Out: Start of allocation (tagged).
                         rcx,  // Out: End of allocation.
                         rdx,  // Scratch register
                         &slowcase,
                         TAG_OBJECT);
   // rax: Start of allocated area, object-tagged.
   // rbx: Number of array elements as int32.
   // r8: Number of array elements as smi.
 
   // Set JSArray map to global.regexp_result_map().
-  __ movq(rdx, ContextOperand(rsi, Context::GLOBAL_INDEX));
+  __ movq(rdx, ContextOperand(rsi, Context::GLOBAL_OBJECT_INDEX));
   __ movq(rdx, FieldOperand(rdx, GlobalObject::kNativeContextOffset));
   __ movq(rdx, ContextOperand(rdx, Context::REGEXP_RESULT_MAP_INDEX));
   __ movq(FieldOperand(rax, HeapObject::kMapOffset), rdx);
 
   // Set empty properties FixedArray.
   __ LoadRoot(kScratchRegister, Heap::kEmptyFixedArrayRootIndex);
   __ movq(FieldOperand(rax, JSObject::kPropertiesOffset), kScratchRegister);
 
   // Set elements to point to FixedArray allocated right after the JSArray.
   __ lea(rcx, Operand(rax, JSRegExpResult::kSize));
@@ skipping 3265 matching lines @@
 #endif
 
   __ Ret();
 }
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_X64