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diff --git a/src/3rdparty/v8/src/x64/frames-x64.h b/src/3rdparty/v8/src/x64/frames-x64.h
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--- a/src/3rdparty/v8/src/x64/frames-x64.h
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@@ -1,122 +0,0 @@
-// 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
-// with the distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-#ifndef V8_X64_FRAMES_X64_H_
-#define V8_X64_FRAMES_X64_H_
-
-namespace v8 {
-namespace internal {
-
-const int kNumRegs = 16;
-const RegList kJSCallerSaved =
- 1 << 0 | // rax
- 1 << 1 | // rcx
- 1 << 2 | // rdx
- 1 << 3 | // rbx - used as a caller-saved register in JavaScript code
- 1 << 7; // rdi - callee function
-
-const int kNumJSCallerSaved = 5;
-
-typedef Object* JSCallerSavedBuffer[kNumJSCallerSaved];
-
-// Number of registers for which space is reserved in safepoints.
-const int kNumSafepointRegisters = 16;
-
-// ----------------------------------------------------
-
-class StackHandlerConstants : public AllStatic {
- public:
- static const int kNextOffset = 0 * kPointerSize;
- static const int kCodeOffset = 1 * kPointerSize;
- static const int kStateOffset = 2 * kPointerSize;
- static const int kContextOffset = 3 * kPointerSize;
- static const int kFPOffset = 4 * kPointerSize;
-
- static const int kSize = kFPOffset + kPointerSize;
-};
-
-
-class EntryFrameConstants : public AllStatic {
- public:
-#ifdef _WIN64
- static const int kCallerFPOffset = -10 * kPointerSize;
-#else
- static const int kCallerFPOffset = -8 * kPointerSize;
-#endif
- static const int kArgvOffset = 6 * kPointerSize;
-};
-
-
-class ExitFrameConstants : public AllStatic {
- public:
- static const int kCodeOffset = -2 * kPointerSize;
- static const int kSPOffset = -1 * kPointerSize;
-
- static const int kCallerFPOffset = +0 * kPointerSize;
- static const int kCallerPCOffset = +1 * kPointerSize;
-
- // FP-relative displacement of the caller's SP. It points just
- // below the saved PC.
- static const int kCallerSPDisplacement = +2 * kPointerSize;
-};
-
-
-class JavaScriptFrameConstants : public AllStatic {
- public:
- // FP-relative.
- static const int kLocal0Offset = StandardFrameConstants::kExpressionsOffset;
- static const int kLastParameterOffset = +2 * kPointerSize;
- static const int kFunctionOffset = StandardFrameConstants::kMarkerOffset;
-
- // Caller SP-relative.
- static const int kParam0Offset = -2 * kPointerSize;
- static const int kReceiverOffset = -1 * kPointerSize;
-};
-
-
-class ArgumentsAdaptorFrameConstants : public AllStatic {
- public:
- static const int kLengthOffset = StandardFrameConstants::kExpressionsOffset;
- static const int kFrameSize =
- StandardFrameConstants::kFixedFrameSize + kPointerSize;
-};
-
-
-class InternalFrameConstants : public AllStatic {
- public:
- static const int kCodeOffset = StandardFrameConstants::kExpressionsOffset;
-};
-
-
-inline Object* JavaScriptFrame::function_slot_object() const {
- const int offset = JavaScriptFrameConstants::kFunctionOffset;
- return Memory::Object_at(fp() + offset);
-}
-
-} } // namespace v8::internal
-
-#endif // V8_X64_FRAMES_X64_H_