Initialize fast memmove methods in the Isolate's ctor

src/arm/codegen-arm.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 "src/arm/codegen-arm.h"
 
 #if V8_TARGET_ARCH_ARM
 
 #include "src/arm/simulator-arm.h"
 #include "src/codegen.h"
@@ skipping 61 matching lines @@
 
 #if !defined(USE_SIMULATOR)
   return FUNCTION_CAST<UnaryMathFunctionWithIsolate>(buffer);
 #else
   fast_exp_arm_machine_code = buffer;
   return &fast_exp_simulator;
 #endif
 }
 
 #if defined(V8_HOST_ARCH_ARM)
-MemCopyUint8Function CreateMemCopyUint8Function(MemCopyUint8Function stub) {
+MemCopyUint8Function CreateMemCopyUint8Function(Isolate* isolate,
+                                                MemCopyUint8Function stub) {
 #if defined(USE_SIMULATOR)
   return stub;
 #else
   if (!CpuFeatures::IsSupported(UNALIGNED_ACCESSES)) return stub;
   size_t actual_size;
   byte* buffer =
       static_cast<byte*>(base::OS::Allocate(1 * KB, &actual_size, true));
-  if (buffer == NULL) return stub;
+  if (buffer == nullptr) return stub;
 
-  MacroAssembler masm(NULL, buffer, static_cast<int>(actual_size),
+  MacroAssembler masm(isolate, buffer, static_cast<int>(actual_size),
                       CodeObjectRequired::kNo);
 
   Register dest = r0;
   Register src = r1;
   Register chars = r2;
   Register temp1 = r3;
   Label less_4;
 
   if (CpuFeatures::IsSupported(NEON)) {
     Label loop, less_256, less_128, less_64, less_32, _16_or_less, _8_or_less;
@@ skipping 118 matching lines @@
   __ ldrh(temp1, MemOperand(src, 2, PostIndex), cs);
   __ strh(temp1, MemOperand(dest, 2, PostIndex), cs);
   __ ldrb(temp1, MemOperand(src), ne);
   __ strb(temp1, MemOperand(dest), ne);
   __ Ret();
 
   CodeDesc desc;
   masm.GetCode(&desc);
   DCHECK(!RelocInfo::RequiresRelocation(desc));
 
-  Assembler::FlushICacheWithoutIsolate(buffer, actual_size);
+  Assembler::FlushICache(isolate, buffer, actual_size);
   base::OS::ProtectCode(buffer, actual_size);
   return FUNCTION_CAST<MemCopyUint8Function>(buffer);
 #endif
 }
 
 
 // Convert 8 to 16. The number of character to copy must be at least 8.
 MemCopyUint16Uint8Function CreateMemCopyUint16Uint8Function(
-    MemCopyUint16Uint8Function stub) {
+    Isolate* isolate, MemCopyUint16Uint8Function stub) {
 #if defined(USE_SIMULATOR)
   return stub;
 #else
   if (!CpuFeatures::IsSupported(UNALIGNED_ACCESSES)) return stub;
   size_t actual_size;
   byte* buffer =
       static_cast<byte*>(base::OS::Allocate(1 * KB, &actual_size, true));
-  if (buffer == NULL) return stub;
+  if (buffer == nullptr) return stub;
 
-  MacroAssembler masm(NULL, buffer, static_cast<int>(actual_size),
+  MacroAssembler masm(isolate, buffer, static_cast<int>(actual_size),
                       CodeObjectRequired::kNo);
 
   Register dest = r0;
   Register src = r1;
   Register chars = r2;
   if (CpuFeatures::IsSupported(NEON)) {
     Register temp = r3;
     Label loop;
 
     __ bic(temp, chars, Operand(0x7));
@@ skipping 48 matching lines @@
     __ str(temp3, MemOperand(dest, 4, PostIndex));
     __ bind(&not_two);
     __ ldrb(temp1, MemOperand(src), ne);
     __ strh(temp1, MemOperand(dest), ne);
     __ Pop(pc, r4);
   }
 
   CodeDesc desc;
   masm.GetCode(&desc);
 
-  Assembler::FlushICacheWithoutIsolate(buffer, actual_size);
+  Assembler::FlushICache(isolate, buffer, actual_size);
   base::OS::ProtectCode(buffer, actual_size);
 
   return FUNCTION_CAST<MemCopyUint16Uint8Function>(buffer);
 #endif
 }
 #endif
 
 UnaryMathFunctionWithIsolate CreateSqrtFunction(Isolate* isolate) {
 #if defined(USE_SIMULATOR)
   return nullptr;
@@ skipping 616 matching lines @@
     patcher.masm()->ldr(pc, MemOperand(pc, -4));
     patcher.masm()->emit_code_stub_address(stub);
   }
 }
 
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_ARM