[Isolates] Move more statics (part IV)

src/x64/stub-cache-x64.cc

 // Copyright 2010 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 26 matching lines @@
 
 namespace v8 {
 namespace internal {
 
 //-----------------------------------------------------------------------------
 // StubCompiler static helper functions
 
 #define __ ACCESS_MASM(masm)
 
 
-static void ProbeTable(MacroAssembler* masm,
+static void ProbeTable(Isolate* isolate,
+                       MacroAssembler* masm,
                        Code::Flags flags,
                        StubCache::Table table,
                        Register name,
                        Register offset) {
   ASSERT_EQ(8, kPointerSize);
   ASSERT_EQ(16, sizeof(StubCache::Entry));
   // The offset register holds the entry offset times four (due to masking
   // and shifting optimizations).
-  ExternalReference key_offset(SCTableReference::keyReference(table));
+  ExternalReference key_offset(isolate->stub_cache()->key_reference(table));
   Label miss;
 
   __ movq(kScratchRegister, key_offset);
   // Check that the key in the entry matches the name.
   // Multiply entry offset by 16 to get the entry address. Since the
   // offset register already holds the entry offset times four, multiply
   // by a further four.
   __ cmpl(name, Operand(kScratchRegister, offset, times_4, 0));
   __ j(not_equal, &miss);
   // Get the code entry from the cache.
@@ skipping 95 matching lines @@
   __ push(FieldOperand(kScratchRegister, InterceptorInfo::kDataOffset));
 }
 
 
 void StubCache::GenerateProbe(MacroAssembler* masm,
                               Code::Flags flags,
                               Register receiver,
                               Register name,
                               Register scratch,
                               Register extra) {
+  Isolate* isolate = Isolate::Current();
+
   Label miss;
   USE(extra);  // The register extra is not used on the X64 platform.
   // Make sure that code is valid. The shifting code relies on the
   // entry size being 16.
   ASSERT(sizeof(Entry) == 16);
 
   // Make sure the flags do not name a specific type.
   ASSERT(Code::ExtractTypeFromFlags(flags) == 0);
 
   // Make sure that there are no register conflicts.
   ASSERT(!scratch.is(receiver));
   ASSERT(!scratch.is(name));
 
   // Check that the receiver isn't a smi.
   __ JumpIfSmi(receiver, &miss);
 
   // Get the map of the receiver and compute the hash.
   __ movl(scratch, FieldOperand(name, String::kHashFieldOffset));
   // Use only the low 32 bits of the map pointer.
   __ addl(scratch, FieldOperand(receiver, HeapObject::kMapOffset));
   __ xor_(scratch, Immediate(flags));
   __ and_(scratch, Immediate((kPrimaryTableSize - 1) << kHeapObjectTagSize));
 
   // Probe the primary table.
-  ProbeTable(masm, flags, kPrimary, name, scratch);
+  ProbeTable(isolate, masm, flags, kPrimary, name, scratch);
 
   // Primary miss: Compute hash for secondary probe.
   __ movl(scratch, FieldOperand(name, String::kHashFieldOffset));
   __ addl(scratch, FieldOperand(receiver, HeapObject::kMapOffset));
   __ xor_(scratch, Immediate(flags));
   __ and_(scratch, Immediate((kPrimaryTableSize - 1) << kHeapObjectTagSize));
   __ subl(scratch, name);
   __ addl(scratch, Immediate(flags));
   __ and_(scratch, Immediate((kSecondaryTableSize - 1) << kHeapObjectTagSize));
 
   // Probe the secondary table.
-  ProbeTable(masm, flags, kSecondary, name, scratch);
+  ProbeTable(isolate, masm, flags, kSecondary, name, scratch);
 
   // Cache miss: Fall-through and let caller handle the miss by
   // entering the runtime system.
   __ bind(&miss);
 }
 
 
 // Both name_reg and receiver_reg are preserved on jumps to miss_label,
 // but may be destroyed if store is successful.
 void StubCompiler::GenerateStoreField(MacroAssembler* masm,
@@ skipping 2119 matching lines @@
   // Return the generated code.
   return GetCode();
 }
 
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_X64