Rename "global context" to "native context",

src/mips/code-stubs-mips.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 90 matching lines @@
                         a2,
                         &gc,
                         TAG_OBJECT);
 
   __ IncrementCounter(counters->fast_new_closure_total(), 1, t2, t3);
 
   int map_index = (language_mode_ == CLASSIC_MODE)
       ? Context::FUNCTION_MAP_INDEX
       : Context::STRICT_MODE_FUNCTION_MAP_INDEX;
 
-  // Compute the function map in the current global context and set that
+  // Compute the function map in the current native context and set that
   // as the map of the allocated object.
   __ lw(a2, MemOperand(cp, Context::SlotOffset(Context::GLOBAL_INDEX)));
-  __ lw(a2, FieldMemOperand(a2, GlobalObject::kGlobalContextOffset));
+  __ lw(a2, FieldMemOperand(a2, GlobalObject::kNativeContextOffset));
   __ lw(t1, MemOperand(a2, Context::SlotOffset(map_index)));
   __ sw(t1, FieldMemOperand(v0, HeapObject::kMapOffset));
 
   // Initialize the rest of the function. We don't have to update the
   // write barrier because the allocated object is in new space.
   __ LoadRoot(a1, Heap::kEmptyFixedArrayRootIndex);
   __ LoadRoot(t1, Heap::kTheHoleValueRootIndex);
   __ sw(a1, FieldMemOperand(v0, JSObject::kPropertiesOffset));
   __ sw(a1, FieldMemOperand(v0, JSObject::kElementsOffset));
   __ sw(t1, FieldMemOperand(v0, JSFunction::kPrototypeOrInitialMapOffset));
@@ skipping 19 matching lines @@
   __ Addu(a3, a3, Operand(Code::kHeaderSize - kHeapObjectTag));
 
   // Return result. The argument function info has been popped already.
   __ sw(a3, FieldMemOperand(v0, JSFunction::kCodeEntryOffset));
   __ Ret();
 
   __ bind(&check_optimized);
 
   __ IncrementCounter(counters->fast_new_closure_try_optimized(), 1, t2, t3);
 
-  // a2 holds global context, a1 points to fixed array of 3-element entries
-  // (global context, optimized code, literals).
+  // a2 holds native context, a1 points to fixed array of 3-element entries
+  // (native context, optimized code, literals).
   // The optimized code map must never be empty, so check the first elements.
   Label install_optimized;
   // Speculatively move code object into t0.
   __ lw(t0, FieldMemOperand(a1, FixedArray::kHeaderSize + kPointerSize));
   __ lw(t1, FieldMemOperand(a1, FixedArray::kHeaderSize));
   __ Branch(&install_optimized, eq, a2, Operand(t1));
 
   // Iterate through the rest of map backwards.  t0 holds an index as a Smi.
   Label loop;
   __ lw(t0, FieldMemOperand(a1, FixedArray::kLengthOffset));
@@ skipping 118 matching lines @@
 
   // Load the serialized scope info from the stack.
   __ lw(a1, MemOperand(sp, 1 * kPointerSize));
 
   // Set up the object header.
   __ LoadRoot(a2, Heap::kBlockContextMapRootIndex);
   __ sw(a2, FieldMemOperand(v0, HeapObject::kMapOffset));
   __ li(a2, Operand(Smi::FromInt(length)));
   __ sw(a2, FieldMemOperand(v0, FixedArray::kLengthOffset));
 
-  // If this block context is nested in the global context we get a smi
+  // If this block context is nested in the native context we get a smi
   // sentinel instead of a function. The block context should get the
-  // canonical empty function of the global context as its closure which
+  // canonical empty function of the native context as its closure which
   // we still have to look up.
   Label after_sentinel;
   __ JumpIfNotSmi(a3, &after_sentinel);
   if (FLAG_debug_code) {
     const char* message = "Expected 0 as a Smi sentinel";
     __ Assert(eq, message, a3, Operand(zero_reg));
   }
   __ lw(a3, GlobalObjectOperand());
-  __ lw(a3, FieldMemOperand(a3, GlobalObject::kGlobalContextOffset));
+  __ lw(a3, FieldMemOperand(a3, GlobalObject::kNativeContextOffset));
   __ lw(a3, ContextOperand(a3, Context::CLOSURE_INDEX));
   __ bind(&after_sentinel);
 
   // Set up the fixed slots, copy the global object from the previous context.
   __ lw(a2, ContextOperand(cp, Context::GLOBAL_INDEX));
   __ sw(a3, ContextOperand(v0, Context::CLOSURE_INDEX));
   __ sw(cp, ContextOperand(v0, Context::PREVIOUS_INDEX));
   __ sw(a1, ContextOperand(v0, Context::EXTENSION_INDEX));
   __ sw(a2, ContextOperand(v0, Context::GLOBAL_INDEX));
 
@@ skipping 4330 matching lines @@
 
   // v0 = address of new object(s) (tagged)
   // a2 = argument count (tagged)
   // Get the arguments boilerplate from the current (global) context into t0.
   const int kNormalOffset =
       Context::SlotOffset(Context::ARGUMENTS_BOILERPLATE_INDEX);
   const int kAliasedOffset =
       Context::SlotOffset(Context::ALIASED_ARGUMENTS_BOILERPLATE_INDEX);
 
   __ lw(t0, MemOperand(cp, Context::SlotOffset(Context::GLOBAL_INDEX)));
-  __ lw(t0, FieldMemOperand(t0, GlobalObject::kGlobalContextOffset));
+  __ lw(t0, FieldMemOperand(t0, GlobalObject::kNativeContextOffset));
   Label skip2_ne, skip2_eq;
   __ Branch(&skip2_ne, ne, a1, Operand(zero_reg));
   __ lw(t0, MemOperand(t0, kNormalOffset));
   __ bind(&skip2_ne);
 
   __ Branch(&skip2_eq, eq, a1, Operand(zero_reg));
   __ lw(t0, MemOperand(t0, kAliasedOffset));
   __ bind(&skip2_eq);
 
   // v0 = address of new object (tagged)
@@ skipping 169 matching lines @@
   __ AllocateInNewSpace(a1,
                         v0,
                         a2,
                         a3,
                         &runtime,
                         static_cast<AllocationFlags>(TAG_OBJECT |
                                                      SIZE_IN_WORDS));
 
   // Get the arguments boilerplate from the current (global) context.
   __ lw(t0, MemOperand(cp, Context::SlotOffset(Context::GLOBAL_INDEX)));
-  __ lw(t0, FieldMemOperand(t0, GlobalObject::kGlobalContextOffset));
+  __ lw(t0, FieldMemOperand(t0, GlobalObject::kNativeContextOffset));
   __ lw(t0, MemOperand(t0, Context::SlotOffset(
       Context::STRICT_MODE_ARGUMENTS_BOILERPLATE_INDEX)));
 
   // Copy the JS object part.
   __ CopyFields(v0, t0, a3.bit(), JSObject::kHeaderSize / kPointerSize);
 
   // Get the length (smi tagged) and set that as an in-object property too.
   STATIC_ASSERT(Heap::kArgumentsLengthIndex == 0);
   __ lw(a1, MemOperand(sp, 0 * kPointerSize));
   __ sw(a1, FieldMemOperand(v0, JSObject::kHeaderSize +
@@ skipping 516 matching lines @@
   // a1: Number of elements in array, as smi.
   // t1: Number of elements, untagged.
 
   // Set JSArray map to global.regexp_result_map().
   // Set empty properties FixedArray.
   // Set elements to point to FixedArray allocated right after the JSArray.
   // Interleave operations for better latency.
   __ lw(a2, ContextOperand(cp, Context::GLOBAL_INDEX));
   __ Addu(a3, v0, Operand(JSRegExpResult::kSize));
   __ li(t0, Operand(masm->isolate()->factory()->empty_fixed_array()));
-  __ lw(a2, FieldMemOperand(a2, GlobalObject::kGlobalContextOffset));
+  __ lw(a2, FieldMemOperand(a2, GlobalObject::kNativeContextOffset));
   __ sw(a3, FieldMemOperand(v0, JSObject::kElementsOffset));
   __ lw(a2, ContextOperand(a2, Context::REGEXP_RESULT_MAP_INDEX));
   __ sw(t0, FieldMemOperand(v0, JSObject::kPropertiesOffset));
   __ sw(a2, FieldMemOperand(v0, HeapObject::kMapOffset));
 
   // Set input, index and length fields from arguments.
   __ lw(a1, MemOperand(sp, kPointerSize * 0));
   __ lw(a2, MemOperand(sp, kPointerSize * 1));
   __ lw(t2, MemOperand(sp, kPointerSize * 2));
   __ sw(a1, FieldMemOperand(v0, JSRegExpResult::kInputOffset));
@@ skipping 2431 matching lines @@
   __ Pop(ra, t1, a1);
   __ Ret();
 }
 
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_MIPS