Add {lda,stl}x?r{,b,h} instructions to ARM64 assembler/disassembler

src/arm64/simulator-arm64.cc

 // Copyright 2013 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 <stdlib.h>
 #include <cmath>
 #include <cstdarg>
 
 #if V8_TARGET_ARCH_ARM64
 
@@ skipping 1882 matching lines @@
 void Simulator::LoadStoreWriteBack(unsigned addr_reg,
                                    int64_t offset,
                                    AddrMode addrmode) {
   if ((addrmode == PreIndex) || (addrmode == PostIndex)) {
     DCHECK(offset != 0);
     uint64_t address = xreg(addr_reg, Reg31IsStackPointer);
     set_reg(addr_reg, address + offset, Reg31IsStackPointer);
   }
 }
 
+void Simulator::VisitLoadStoreAcquireRelease(Instruction* instr) {
+  // TODO(binji)
+}
+
+void Simulator::VisitStoreReleaseExclusive(Instruction* instr) {
+  // TODO(binji)
+}
 
 void Simulator::CheckMemoryAccess(uintptr_t address, uintptr_t stack) {
   if ((address >= stack_limit_) && (address < stack)) {
     fprintf(stream_, "ACCESS BELOW STACK POINTER:\n");
     fprintf(stream_, "  sp is here:          0x%016" PRIx64 "\n",
             static_cast<uint64_t>(stack));
     fprintf(stream_, "  access was here:     0x%016" PRIx64 "\n",
             static_cast<uint64_t>(address));
     fprintf(stream_, "  stack limit is here: 0x%016" PRIx64 "\n",
             static_cast<uint64_t>(stack_limit_));
@@ skipping 1955 matching lines @@
   delete[] format;
 }
 
 
 #endif  // USE_SIMULATOR
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_ARM64