1 files changed, 0 insertions, 55 deletions
diff --git a/chromium/v8/src/debug/x64/debug-x64.cc b/chromium/v8/src/debug/x64/debug-x64.cc
deleted file mode 100644
index 22092138318..00000000000
--- a/chromium/v8/src/debug/x64/debug-x64.cc
+++ /dev/null
@@ -1,55 +0,0 @@
-// 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.
-
-#if V8_TARGET_ARCH_X64
-
-#include "src/debug/debug.h"
-
-#include "src/codegen/assembler.h"
-#include "src/codegen/macro-assembler.h"
-#include "src/debug/liveedit.h"
-#include "src/execution/frames-inl.h"
-#include "src/objects/objects-inl.h"
-
-namespace v8 {
-namespace internal {
-
-#define __ ACCESS_MASM(masm)
-
-void DebugCodegen::GenerateHandleDebuggerStatement(MacroAssembler* masm) {
-  {
-    FrameScope scope(masm, StackFrame::INTERNAL);
-    __ CallRuntime(Runtime::kHandleDebuggerStatement, 0);
-  }
-  __ MaybeDropFrames();
-
-  // Return to caller.
-  __ ret(0);
-}
-
-void DebugCodegen::GenerateFrameDropperTrampoline(MacroAssembler* masm) {
-  // Frame is being dropped:
-  // - Drop to the target frame specified by rbx.
-  // - Look up current function on the frame.
-  // - Leave the frame.
-  // - Restart the frame by calling the function.
-  __ movq(rbp, rbx);
-  __ movq(rdi, Operand(rbp, StandardFrameConstants::kFunctionOffset));
-  __ movq(rax, Operand(rbp, StandardFrameConstants::kArgCOffset));
-  __ leave();
-
-  // The arguments are already in the stack (including any necessary padding),
-  // we should not try to massage the arguments again.
-  __ movq(rbx, Immediate(kDontAdaptArgumentsSentinel));
-  __ InvokeFunction(rdi, no_reg, rbx, rax, JUMP_FUNCTION);
-}
-
-const bool LiveEdit::kFrameDropperSupported = true;
-
-#undef __
-
-}  // namespace internal
-}  // namespace v8
-
-#endif  // V8_TARGET_ARCH_X64