Fix non-ia32 build.

test/cctest/test-macro-assembler-x64.cc

 // Copyright 2009 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 17 matching lines @@
 #include <stdlib.h>
 
 #include "v8.h"
 
 #include "macro-assembler.h"
 #include "factory.h"
 #include "platform.h"
 #include "serialize.h"
 #include "cctest.h"
 
+using v8::internal::Assembler;
+using v8::internal::CodeDesc;
+using v8::internal::Condition;
+using v8::internal::FUNCTION_CAST;
+using v8::internal::HandleScope;
+using v8::internal::Immediate;
+using v8::internal::Isolate;
+using v8::internal::Label;
+using v8::internal::MacroAssembler;
+using v8::internal::OS;
+using v8::internal::Operand;
+using v8::internal::RelocInfo;
+using v8::internal::Smi;
+using v8::internal::SmiIndex;
 using v8::internal::byte;
-using v8::internal::OS;
-using v8::internal::Assembler;
-using v8::internal::Condition;
-using v8::internal::MacroAssembler;
-using v8::internal::HandleScope;
-using v8::internal::Operand;
-using v8::internal::Immediate;
-using v8::internal::SmiIndex;
-using v8::internal::Label;
-using v8::internal::RelocInfo;
-using v8::internal::rax;
-using v8::internal::rbx;
-using v8::internal::rsi;
-using v8::internal::rdi;
-using v8::internal::rcx;
-using v8::internal::rdx;
-using v8::internal::rbp;
-using v8::internal::rsp;
-using v8::internal::r8;
-using v8::internal::r9;
+using v8::internal::carry;
+using v8::internal::greater;
+using v8::internal::greater_equal;
+using v8::internal::kIntSize;
+using v8::internal::kPointerSize;
+using v8::internal::kSmiTagMask;
+using v8::internal::kSmiValueSize;
+using v8::internal::less_equal;
+using v8::internal::negative;
+using v8::internal::not_carry;
+using v8::internal::not_equal;
+using v8::internal::not_zero;
+using v8::internal::positive;
 using v8::internal::r11;
 using v8::internal::r13;
 using v8::internal::r14;
 using v8::internal::r15;
+using v8::internal::r8;
+using v8::internal::r9;
+using v8::internal::rax;
+using v8::internal::rbp;
+using v8::internal::rbx;
+using v8::internal::rcx;
+using v8::internal::rdi;
+using v8::internal::rdx;
+using v8::internal::rsi;
+using v8::internal::rsp;
 using v8::internal::times_pointer_size;
-using v8::internal::FUNCTION_CAST;
-using v8::internal::CodeDesc;
-using v8::internal::less_equal;
-using v8::internal::not_equal;
-using v8::internal::not_zero;
-using v8::internal::greater;
-using v8::internal::greater_equal;
-using v8::internal::carry;
-using v8::internal::not_carry;
-using v8::internal::negative;
-using v8::internal::positive;
-using v8::internal::Smi;
-using v8::internal::kSmiTagMask;
-using v8::internal::kSmiValueSize;
-using v8::internal::kPointerSize;
-using v8::internal::kIntSize;
 
 // Test the x64 assembler by compiling some simple functions into
 // a buffer and executing them.  These tests do not initialize the
 // V8 library, create a context, or use any V8 objects.
 // The AMD64 calling convention is used, with the first five arguments
 // in RSI, RDI, RDX, RCX, R8, and R9, and floating point arguments in
 // the XMM registers.  The return value is in RAX.
 // This calling convention is used on Linux, with GCC, and on Mac OS,
 // with GCC.  A different convention is used on 64-bit windows.
 
@@ skipping 60 matching lines @@
 // Test that we can move a Smi value literally into a register.
 TEST(SmiMove) {
   v8::internal::V8::Initialize(NULL);
   // Allocate an executable page of memory.
   size_t actual_size;
   byte* buffer = static_cast<byte*>(OS::Allocate(Assembler::kMinimalBufferSize,
                                                    &actual_size,
                                                    true));
   CHECK(buffer);
   HandleScope handles;
-  MacroAssembler assembler(buffer, static_cast<int>(actual_size));
+  MacroAssembler assembler(Isolate::Current(),
+                           buffer,
+                           static_cast<int>(actual_size));
   MacroAssembler* masm = &assembler;  // Create a pointer for the __ macro.
   masm->set_allow_stub_calls(false);
   EntryCode(masm);
   Label exit;
 
   TestMoveSmi(masm, &exit, 1, Smi::FromInt(0));
   TestMoveSmi(masm, &exit, 2, Smi::FromInt(127));
   TestMoveSmi(masm, &exit, 3, Smi::FromInt(128));
   TestMoveSmi(masm, &exit, 4, Smi::FromInt(255));
   TestMoveSmi(masm, &exit, 5, Smi::FromInt(256));
@@ skipping 67 matching lines @@
 TEST(SmiCompare) {
   v8::internal::V8::Initialize(NULL);
   // Allocate an executable page of memory.
   size_t actual_size;
   byte* buffer =
       static_cast<byte*>(OS::Allocate(Assembler::kMinimalBufferSize * 2,
                                       &actual_size,
                                       true));
   CHECK(buffer);
   HandleScope handles;
-  MacroAssembler assembler(buffer, static_cast<int>(actual_size));
+  MacroAssembler assembler(Isolate::Current(),
+                           buffer,
+                           static_cast<int>(actual_size));
 
   MacroAssembler* masm = &assembler;
   masm->set_allow_stub_calls(false);
   EntryCode(masm);
   Label exit;
 
   TestSmiCompare(masm, &exit, 0x10, 0, 0);
   TestSmiCompare(masm, &exit, 0x20, 0, 1);
   TestSmiCompare(masm, &exit, 0x30, 1, 0);
   TestSmiCompare(masm, &exit, 0x40, 1, 1);
@@ skipping 29 matching lines @@
 
 TEST(Integer32ToSmi) {
   v8::internal::V8::Initialize(NULL);
   // Allocate an executable page of memory.
   size_t actual_size;
   byte* buffer = static_cast<byte*>(OS::Allocate(Assembler::kMinimalBufferSize,
                                                  &actual_size,
                                                  true));
   CHECK(buffer);
   HandleScope handles;
-  MacroAssembler assembler(buffer, static_cast<int>(actual_size));
+  MacroAssembler assembler(Isolate::Current(),
+                           buffer,
+                           static_cast<int>(actual_size));
 
   MacroAssembler* masm = &assembler;
   masm->set_allow_stub_calls(false);
   EntryCode(masm);
   Label exit;
 
   __ movq(rax, Immediate(1));  // Test number.
   __ movl(rcx, Immediate(0));
   __ Integer32ToSmi(rcx, rcx);
   __ Set(rdx, reinterpret_cast<intptr_t>(Smi::FromInt(0)));
@@ skipping 107 matching lines @@
 
 TEST(Integer64PlusConstantToSmi) {
   v8::internal::V8::Initialize(NULL);
   // Allocate an executable page of memory.
   size_t actual_size;
   byte* buffer = static_cast<byte*>(OS::Allocate(Assembler::kMinimalBufferSize,
                                                  &actual_size,
                                                  true));
   CHECK(buffer);
   HandleScope handles;
-  MacroAssembler assembler(buffer, static_cast<int>(actual_size));
+  MacroAssembler assembler(Isolate::Current(),
+                           buffer,
+                           static_cast<int>(actual_size));
 
   MacroAssembler* masm = &assembler;
   masm->set_allow_stub_calls(false);
   EntryCode(masm);
   Label exit;
 
   int64_t twice_max = static_cast<int64_t>(Smi::kMaxValue) * 2;
 
   TestI64PlusConstantToSmi(masm, &exit, 0x10, 0, 0);
   TestI64PlusConstantToSmi(masm, &exit, 0x20, 0, 1);
@@ skipping 23 matching lines @@
 
 TEST(SmiCheck) {
   v8::internal::V8::Initialize(NULL);
   // Allocate an executable page of memory.
   size_t actual_size;
   byte* buffer = static_cast<byte*>(OS::Allocate(Assembler::kMinimalBufferSize,
                                                    &actual_size,
                                                    true));
   CHECK(buffer);
   HandleScope handles;
-  MacroAssembler assembler(buffer, static_cast<int>(actual_size));
+  MacroAssembler assembler(Isolate::Current(),
+                           buffer,
+                           static_cast<int>(actual_size));
 
   MacroAssembler* masm = &assembler;
   masm->set_allow_stub_calls(false);
   EntryCode(masm);
   Label exit;
   Condition cond;
 
   __ movl(rax, Immediate(1));  // Test number.
 
   // CheckSmi
@@ skipping 227 matching lines @@
 TEST(SmiNeg) {
   v8::internal::V8::Initialize(NULL);
   // Allocate an executable page of memory.
   size_t actual_size;
   byte* buffer =
       static_cast<byte*>(OS::Allocate(Assembler::kMinimalBufferSize,
                                       &actual_size,
                                       true));
   CHECK(buffer);
   HandleScope handles;
-  MacroAssembler assembler(buffer, static_cast<int>(actual_size));
+  MacroAssembler assembler(Isolate::Current(),
+                           buffer,
+                           static_cast<int>(actual_size));
 
   MacroAssembler* masm = &assembler;
   masm->set_allow_stub_calls(false);
   EntryCode(masm);
   Label exit;
 
   TestSmiNeg(masm, &exit, 0x10, 0);
   TestSmiNeg(masm, &exit, 0x20, 1);
   TestSmiNeg(masm, &exit, 0x30, -1);
   TestSmiNeg(masm, &exit, 0x40, 127);
@@ skipping 67 matching lines @@
 
 TEST(SmiAdd) {
   v8::internal::V8::Initialize(NULL);
   // Allocate an executable page of memory.
   size_t actual_size;
   byte* buffer = static_cast<byte*>(OS::Allocate(Assembler::kMinimalBufferSize,
                                                  &actual_size,
                                                  true));
   CHECK(buffer);
   HandleScope handles;
-  MacroAssembler assembler(buffer, static_cast<int>(actual_size));
+  MacroAssembler assembler(Isolate::Current(),
+                           buffer,
+                           static_cast<int>(actual_size));
 
   MacroAssembler* masm = &assembler;
   masm->set_allow_stub_calls(false);
   EntryCode(masm);
   Label exit;
 
   // No-overflow tests.
   SmiAddTest(masm, &exit, 0x10, 1, 2);
   SmiAddTest(masm, &exit, 0x20, 1, -2);
   SmiAddTest(masm, &exit, 0x30, -1, 2);
@@ skipping 169 matching lines @@
 TEST(SmiSub) {
   v8::internal::V8::Initialize(NULL);
   // Allocate an executable page of memory.
   size_t actual_size;
   byte* buffer =
       static_cast<byte*>(OS::Allocate(Assembler::kMinimalBufferSize * 2,
                                       &actual_size,
                                       true));
   CHECK(buffer);
   HandleScope handles;
-  MacroAssembler assembler(buffer, static_cast<int>(actual_size));
+  MacroAssembler assembler(Isolate::Current(),
+                           buffer,
+                           static_cast<int>(actual_size));
 
   MacroAssembler* masm = &assembler;
   masm->set_allow_stub_calls(false);
   EntryCode(masm);
   Label exit;
 
   SmiSubTest(masm, &exit, 0x10, 1, 2);
   SmiSubTest(masm, &exit, 0x20, 1, -2);
   SmiSubTest(masm, &exit, 0x30, -1, 2);
   SmiSubTest(masm, &exit, 0x40, -1, -2);
@@ skipping 69 matching lines @@
 
 TEST(SmiMul) {
   v8::internal::V8::Initialize(NULL);
   // Allocate an executable page of memory.
   size_t actual_size;
   byte* buffer = static_cast<byte*>(OS::Allocate(Assembler::kMinimalBufferSize,
                                                  &actual_size,
                                                  true));
   CHECK(buffer);
   HandleScope handles;
-  MacroAssembler assembler(buffer, static_cast<int>(actual_size));
+  MacroAssembler assembler(Isolate::Current(),
+                           buffer,
+                           static_cast<int>(actual_size));
 
   MacroAssembler* masm = &assembler;
   masm->set_allow_stub_calls(false);
   EntryCode(masm);
   Label exit;
 
   TestSmiMul(masm, &exit, 0x10, 0, 0);
   TestSmiMul(masm, &exit, 0x20, -1, 0);
   TestSmiMul(masm, &exit, 0x30, 0, -1);
   TestSmiMul(masm, &exit, 0x40, -1, -1);
@@ skipping 85 matching lines @@
 TEST(SmiDiv) {
   v8::internal::V8::Initialize(NULL);
   // Allocate an executable page of memory.
   size_t actual_size;
   byte* buffer =
       static_cast<byte*>(OS::Allocate(Assembler::kMinimalBufferSize * 2,
                                       &actual_size,
                                       true));
   CHECK(buffer);
   HandleScope handles;
-  MacroAssembler assembler(buffer, static_cast<int>(actual_size));
+  MacroAssembler assembler(Isolate::Current(),
+                           buffer,
+                           static_cast<int>(actual_size));
 
   MacroAssembler* masm = &assembler;
   masm->set_allow_stub_calls(false);
   EntryCode(masm);
   Label exit;
 
   __ push(r14);
   __ push(r15);
   TestSmiDiv(masm, &exit, 0x10, 1, 1);
   TestSmiDiv(masm, &exit, 0x20, 1, 0);
@@ skipping 89 matching lines @@
 TEST(SmiMod) {
   v8::internal::V8::Initialize(NULL);
   // Allocate an executable page of memory.
   size_t actual_size;
   byte* buffer =
       static_cast<byte*>(OS::Allocate(Assembler::kMinimalBufferSize * 2,
                                       &actual_size,
                                       true));
   CHECK(buffer);
   HandleScope handles;
-  MacroAssembler assembler(buffer, static_cast<int>(actual_size));
+  MacroAssembler assembler(Isolate::Current(),
+                           buffer,
+                           static_cast<int>(actual_size));
 
   MacroAssembler* masm = &assembler;
   masm->set_allow_stub_calls(false);
   EntryCode(masm);
   Label exit;
 
   __ push(r14);
   __ push(r15);
   TestSmiMod(masm, &exit, 0x10, 1, 1);
   TestSmiMod(masm, &exit, 0x20, 1, 0);
@@ skipping 75 matching lines @@
 TEST(SmiIndex) {
   v8::internal::V8::Initialize(NULL);
   // Allocate an executable page of memory.
   size_t actual_size;
   byte* buffer =
       static_cast<byte*>(OS::Allocate(Assembler::kMinimalBufferSize * 3,
                                       &actual_size,
                                       true));
   CHECK(buffer);
   HandleScope handles;
-  MacroAssembler assembler(buffer, static_cast<int>(actual_size));
+  MacroAssembler assembler(Isolate::Current(),
+                           buffer,
+                           static_cast<int>(actual_size));
 
   MacroAssembler* masm = &assembler;
   masm->set_allow_stub_calls(false);
   EntryCode(masm);
   Label exit;
 
   TestSmiIndex(masm, &exit, 0x10, 0);
   TestSmiIndex(masm, &exit, 0x20, 1);
   TestSmiIndex(masm, &exit, 0x30, 100);
   TestSmiIndex(masm, &exit, 0x40, 1000);
@@ skipping 48 matching lines @@
 TEST(SmiSelectNonSmi) {
   v8::internal::V8::Initialize(NULL);
   // Allocate an executable page of memory.
   size_t actual_size;
   byte* buffer =
       static_cast<byte*>(OS::Allocate(Assembler::kMinimalBufferSize,
                                       &actual_size,
                                       true));
   CHECK(buffer);
   HandleScope handles;
-  MacroAssembler assembler(buffer, static_cast<int>(actual_size));
+  MacroAssembler assembler(Isolate::Current(),
+                           buffer,
+                           static_cast<int>(actual_size));
 
   MacroAssembler* masm = &assembler;
   masm->set_allow_stub_calls(false);  // Avoid inline checks.
   EntryCode(masm);
   Label exit;
 
   TestSelectNonSmi(masm, &exit, 0x10, 0, 0);
   TestSelectNonSmi(masm, &exit, 0x20, 0, 1);
   TestSelectNonSmi(masm, &exit, 0x30, 1, 0);
   TestSelectNonSmi(masm, &exit, 0x40, 0, -1);
@@ skipping 58 matching lines @@
 TEST(SmiAnd) {
   v8::internal::V8::Initialize(NULL);
   // Allocate an executable page of memory.
   size_t actual_size;
   byte* buffer =
       static_cast<byte*>(OS::Allocate(Assembler::kMinimalBufferSize,
                                       &actual_size,
                                       true));
   CHECK(buffer);
   HandleScope handles;
-  MacroAssembler assembler(buffer, static_cast<int>(actual_size));
+  MacroAssembler assembler(Isolate::Current(),
+                           buffer,
+                           static_cast<int>(actual_size));
 
   MacroAssembler* masm = &assembler;
   masm->set_allow_stub_calls(false);
   EntryCode(masm);
   Label exit;
 
   TestSmiAnd(masm, &exit, 0x10, 0, 0);
   TestSmiAnd(masm, &exit, 0x20, 0, 1);
   TestSmiAnd(masm, &exit, 0x30, 1, 0);
   TestSmiAnd(masm, &exit, 0x40, 0, -1);
@@ skipping 60 matching lines @@
 TEST(SmiOr) {
   v8::internal::V8::Initialize(NULL);
   // Allocate an executable page of memory.
   size_t actual_size;
   byte* buffer =
       static_cast<byte*>(OS::Allocate(Assembler::kMinimalBufferSize,
                                       &actual_size,
                                       true));
   CHECK(buffer);
   HandleScope handles;
-  MacroAssembler assembler(buffer, static_cast<int>(actual_size));
+  MacroAssembler assembler(Isolate::Current(),
+                           buffer,
+                           static_cast<int>(actual_size));
 
   MacroAssembler* masm = &assembler;
   masm->set_allow_stub_calls(false);
   EntryCode(masm);
   Label exit;
 
   TestSmiOr(masm, &exit, 0x10, 0, 0);
   TestSmiOr(masm, &exit, 0x20, 0, 1);
   TestSmiOr(masm, &exit, 0x30, 1, 0);
   TestSmiOr(masm, &exit, 0x40, 0, -1);
@@ skipping 62 matching lines @@
 TEST(SmiXor) {
   v8::internal::V8::Initialize(NULL);
   // Allocate an executable page of memory.
   size_t actual_size;
   byte* buffer =
       static_cast<byte*>(OS::Allocate(Assembler::kMinimalBufferSize,
                                       &actual_size,
                                       true));
   CHECK(buffer);
   HandleScope handles;
-  MacroAssembler assembler(buffer, static_cast<int>(actual_size));
+  MacroAssembler assembler(Isolate::Current(),
+                           buffer,
+                           static_cast<int>(actual_size));
 
   MacroAssembler* masm = &assembler;
   masm->set_allow_stub_calls(false);
   EntryCode(masm);
   Label exit;
 
   TestSmiXor(masm, &exit, 0x10, 0, 0);
   TestSmiXor(masm, &exit, 0x20, 0, 1);
   TestSmiXor(masm, &exit, 0x30, 1, 0);
   TestSmiXor(masm, &exit, 0x40, 0, -1);
@@ skipping 46 matching lines @@
 TEST(SmiNot) {
   v8::internal::V8::Initialize(NULL);
   // Allocate an executable page of memory.
   size_t actual_size;
   byte* buffer =
       static_cast<byte*>(OS::Allocate(Assembler::kMinimalBufferSize,
                                       &actual_size,
                                       true));
   CHECK(buffer);
   HandleScope handles;
-  MacroAssembler assembler(buffer, static_cast<int>(actual_size));
+  MacroAssembler assembler(Isolate::Current(),
+                           buffer,
+                           static_cast<int>(actual_size));
 
   MacroAssembler* masm = &assembler;
   masm->set_allow_stub_calls(false);
   EntryCode(masm);
   Label exit;
 
   TestSmiNot(masm, &exit, 0x10, 0);
   TestSmiNot(masm, &exit, 0x20, 1);
   TestSmiNot(masm, &exit, 0x30, -1);
   TestSmiNot(masm, &exit, 0x40, 127);
@@ skipping 75 matching lines @@
 TEST(SmiShiftLeft) {
   v8::internal::V8::Initialize(NULL);
   // Allocate an executable page of memory.
   size_t actual_size;
   byte* buffer =
       static_cast<byte*>(OS::Allocate(Assembler::kMinimalBufferSize * 4,
                                       &actual_size,
                                       true));
   CHECK(buffer);
   HandleScope handles;
-  MacroAssembler assembler(buffer, static_cast<int>(actual_size));
+  MacroAssembler assembler(Isolate::Current(),
+                           buffer,
+                           static_cast<int>(actual_size));
 
   MacroAssembler* masm = &assembler;
   masm->set_allow_stub_calls(false);
   EntryCode(masm);
   Label exit;
 
   TestSmiShiftLeft(masm, &exit, 0x10, 0);
   TestSmiShiftLeft(masm, &exit, 0x50, 1);
   TestSmiShiftLeft(masm, &exit, 0x90, 127);
   TestSmiShiftLeft(masm, &exit, 0xD0, 65535);
@@ skipping 85 matching lines @@
 TEST(SmiShiftLogicalRight) {
   v8::internal::V8::Initialize(NULL);
   // Allocate an executable page of memory.
   size_t actual_size;
   byte* buffer =
       static_cast<byte*>(OS::Allocate(Assembler::kMinimalBufferSize * 3,
                                       &actual_size,
                                       true));
   CHECK(buffer);
   HandleScope handles;
-  MacroAssembler assembler(buffer, static_cast<int>(actual_size));
+  MacroAssembler assembler(Isolate::Current(),
+                           buffer,
+                           static_cast<int>(actual_size));
 
   MacroAssembler* masm = &assembler;
   masm->set_allow_stub_calls(false);
   EntryCode(masm);
   Label exit;
 
   TestSmiShiftLogicalRight(masm, &exit, 0x10, 0);
   TestSmiShiftLogicalRight(masm, &exit, 0x30, 1);
   TestSmiShiftLogicalRight(masm, &exit, 0x50, 127);
   TestSmiShiftLogicalRight(masm, &exit, 0x70, 65535);
@@ skipping 48 matching lines @@
 TEST(SmiShiftArithmeticRight) {
   v8::internal::V8::Initialize(NULL);
   // Allocate an executable page of memory.
   size_t actual_size;
   byte* buffer =
       static_cast<byte*>(OS::Allocate(Assembler::kMinimalBufferSize * 2,
                                       &actual_size,
                                       true));
   CHECK(buffer);
   HandleScope handles;
-  MacroAssembler assembler(buffer, static_cast<int>(actual_size));
+  MacroAssembler assembler(Isolate::Current(),
+                           buffer,
+                           static_cast<int>(actual_size));
 
   MacroAssembler* masm = &assembler;
   masm->set_allow_stub_calls(false);
   EntryCode(masm);
   Label exit;
 
   TestSmiShiftArithmeticRight(masm, &exit, 0x10, 0);
   TestSmiShiftArithmeticRight(masm, &exit, 0x20, 1);
   TestSmiShiftArithmeticRight(masm, &exit, 0x30, 127);
   TestSmiShiftArithmeticRight(masm, &exit, 0x40, 65535);
@@ skipping 43 matching lines @@
 TEST(PositiveSmiTimesPowerOfTwoToInteger64) {
   v8::internal::V8::Initialize(NULL);
   // Allocate an executable page of memory.
   size_t actual_size;
   byte* buffer =
       static_cast<byte*>(OS::Allocate(Assembler::kMinimalBufferSize * 4,
                                       &actual_size,
                                       true));
   CHECK(buffer);
   HandleScope handles;
-  MacroAssembler assembler(buffer, static_cast<int>(actual_size));
+  MacroAssembler assembler(Isolate::Current(),
+                           buffer,
+                           static_cast<int>(actual_size));
 
   MacroAssembler* masm = &assembler;
   masm->set_allow_stub_calls(false);
   EntryCode(masm);
   Label exit;
 
   TestPositiveSmiPowerUp(masm, &exit, 0x20, 0);
   TestPositiveSmiPowerUp(masm, &exit, 0x40, 1);
   TestPositiveSmiPowerUp(masm, &exit, 0x60, 127);
   TestPositiveSmiPowerUp(masm, &exit, 0x80, 128);
@@ skipping 22 matching lines @@
   for (int i = 0; i < 256; i++) { data[i] = i * 0x01010101; }
 
   // Allocate an executable page of memory.
   size_t actual_size;
   byte* buffer =
       static_cast<byte*>(OS::Allocate(Assembler::kMinimalBufferSize * 2,
                                       &actual_size,
                                       true));
   CHECK(buffer);
   HandleScope handles;
-  MacroAssembler assembler(buffer, static_cast<int>(actual_size));
+  MacroAssembler assembler(Isolate::Current(),
+                           buffer,
+                           static_cast<int>(actual_size));
 
   MacroAssembler* masm = &assembler;
   masm->set_allow_stub_calls(false);
   Label exit;
 
   EntryCode(masm);
   __ push(r13);
   __ push(r14);
   __ push(rbx);
   __ push(rbp);
@@ skipping 324 matching lines @@
   CodeDesc desc;
   masm->GetCode(&desc);
   // Call the function from C++.
   int result = FUNCTION_CAST<F0>(buffer)();
   CHECK_EQ(0, result);
 }
 
 
 
 #undef __