[Atomics] Implement ldaxr/stlxr instructions in ARM64 simulator

test/cctest/cctest.gyp

 # Copyright 2012 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 248 matching lines @@
       'test-utils-arm64.h',
       'test-assembler-arm64.cc',
       'test-code-stubs.cc',
       'test-code-stubs.h',
       'test-code-stubs-arm64.cc',
       'test-disasm-arm64.cc',
       'test-fuzz-arm64.cc',
       'test-javascript-arm64.cc',
       'test-js-arm64-variables.cc',
       'test-run-wasm-relocation-arm64.cc',
+      'test-simulator-arm64.cc',
       'wasm/test-run-wasm-simd-lowering.cc'
     ],
     'cctest_sources_s390': [  ### gcmole(arch:s390) ###
       'test-assembler-s390.cc',
       'test-code-stubs.cc',
       'test-code-stubs.h',
       'test-disasm-s390.cc',
       'wasm/test-run-wasm-simd-lowering.cc'
     ],
     'cctest_sources_ppc': [  ### gcmole(arch:ppc) ###
@@ skipping 254 matching lines @@
             '../../gypfiles/isolate.gypi',
           ],
           'sources': [
             'cctest.isolate',
           ],
         },
       ],
     }],
   ],
 }