Added a Isolate* parameter to Serializer::enabled().

src/x64/macro-assembler-x64.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "v8.h"
 
 #if V8_TARGET_ARCH_X64
 
 #include "bootstrapper.h"
 #include "codegen.h"
@@ skipping 42 matching lines @@
     uint64_t r = static_cast<uint32_t>(
         reinterpret_cast<intptr_t>(roots_register_value));
     delta = o - r;
   }
   return delta;
 }
 
 
 Operand MacroAssembler::ExternalOperand(ExternalReference target,
                                         Register scratch) {
-  if (root_array_available_ && !Serializer::enabled()) {
+  if (root_array_available_ && !Serializer::enabled(isolate())) {
     int64_t delta = RootRegisterDelta(target);
     if (delta != kInvalidRootRegisterDelta && is_int32(delta)) {
       return Operand(kRootRegister, static_cast<int32_t>(delta));
     }
   }
   Move(scratch, target);
   return Operand(scratch, 0);
 }
 
 
 void MacroAssembler::Load(Register destination, ExternalReference source) {
-  if (root_array_available_ && !Serializer::enabled()) {
+  if (root_array_available_ && !Serializer::enabled(isolate())) {
     int64_t delta = RootRegisterDelta(source);
     if (delta != kInvalidRootRegisterDelta && is_int32(delta)) {
       movp(destination, Operand(kRootRegister, static_cast<int32_t>(delta)));
       return;
     }
   }
   // Safe code.
   if (destination.is(rax)) {
     load_rax(source);
   } else {
     Move(kScratchRegister, source);
     movp(destination, Operand(kScratchRegister, 0));
   }
 }
 
 
 void MacroAssembler::Store(ExternalReference destination, Register source) {
-  if (root_array_available_ && !Serializer::enabled()) {
+  if (root_array_available_ && !Serializer::enabled(isolate())) {
     int64_t delta = RootRegisterDelta(destination);
     if (delta != kInvalidRootRegisterDelta && is_int32(delta)) {
       movp(Operand(kRootRegister, static_cast<int32_t>(delta)), source);
       return;
     }
   }
   // Safe code.
   if (source.is(rax)) {
     store_rax(destination);
   } else {
     Move(kScratchRegister, destination);
     movp(Operand(kScratchRegister, 0), source);
   }
 }
 
 
 void MacroAssembler::LoadAddress(Register destination,
                                  ExternalReference source) {
-  if (root_array_available_ && !Serializer::enabled()) {
+  if (root_array_available_ && !Serializer::enabled(isolate())) {
     int64_t delta = RootRegisterDelta(source);
     if (delta != kInvalidRootRegisterDelta && is_int32(delta)) {
       leap(destination, Operand(kRootRegister, static_cast<int32_t>(delta)));
       return;
     }
   }
   // Safe code.
   Move(destination, source);
 }
 
 
 int MacroAssembler::LoadAddressSize(ExternalReference source) {
-  if (root_array_available_ && !Serializer::enabled()) {
+  if (root_array_available_ && !Serializer::enabled(isolate())) {
     // This calculation depends on the internals of LoadAddress.
     // It's correctness is ensured by the asserts in the Call
     // instruction below.
     int64_t delta = RootRegisterDelta(source);
     if (delta != kInvalidRootRegisterDelta && is_int32(delta)) {
       // Operand is leap(scratch, Operand(kRootRegister, delta));
       // Opcodes : REX.W 8D ModRM Disp8/Disp32  - 4 or 7.
       int size = 4;
       if (!is_int8(static_cast<int32_t>(delta))) {
         size += 3;  // Need full four-byte displacement in lea.
       }
       return size;
     }
   }
   // Size of movp(destination, src);
   return Assembler::kMoveAddressIntoScratchRegisterInstructionLength;
 }
 
 
 void MacroAssembler::PushAddress(ExternalReference source) {
   int64_t address = reinterpret_cast<int64_t>(source.address());
-  if (is_int32(address) && !Serializer::enabled()) {
+  if (is_int32(address) && !Serializer::enabled(isolate())) {
     if (emit_debug_code()) {
       Move(kScratchRegister, kZapValue, Assembler::RelocInfoNone());
     }
     Push(Immediate(static_cast<int32_t>(address)));
     return;
   }
   LoadAddress(kScratchRegister, source);
   Push(kScratchRegister);
 }
 
@@ skipping 87 matching lines @@
     bind(&done);
   }
 }
 
 
 void MacroAssembler::InNewSpace(Register object,
                                 Register scratch,
                                 Condition cc,
                                 Label* branch,
                                 Label::Distance distance) {
-  if (Serializer::enabled()) {
+  if (Serializer::enabled(isolate())) {
     // Can't do arithmetic on external references if it might get serialized.
     // The mask isn't really an address.  We load it as an external reference in
     // case the size of the new space is different between the snapshot maker
     // and the running system.
     if (scratch.is(object)) {
       Move(kScratchRegister, ExternalReference::new_space_mask(isolate()));
       andp(scratch, kScratchRegister);
     } else {
       Move(scratch, ExternalReference::new_space_mask(isolate()));
       andp(scratch, object);
@@ skipping 4980 matching lines @@
   if (ms.shift() > 0) sarl(rdx, Immediate(ms.shift()));
   movl(rax, dividend);
   shrl(rax, Immediate(31));
   addl(rdx, rax);
 }
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_X64