frame-constants-ppc.cc

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// Copyright 2014 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_PPC64
 
#include "src/execution/ppc/frame-constants-ppc.h"
 
#include "src/codegen/assembler-inl.h"
#include "src/codegen/macro-assembler.h"
#include "src/execution/frame-constants.h"
 
namespace v8 {
namespace internal {
 
Register JavaScriptFrame::fp_register() { return v8::internal::fp; }
Register JavaScriptFrame::context_register() { return cp; }
Register JavaScriptFrame::constant_pool_pointer_register() {
  DCHECK(V8_EMBEDDED_CONSTANT_POOL_BOOL);
  return kConstantPoolRegister;
}
 
int UnoptimizedFrameConstants::RegisterStackSlotCount(int register_count) {
  return register_count;
}
 
int BuiltinContinuationFrameConstants::PaddingSlotCount(int register_count) {
  USE(register_count);
  return 0;
}
 
// static
intptr_t MaglevFrame::StackGuardFrameSize(int register_input_count) {
  USE(register_input_count);
  UNREACHABLE();
}
 
}  // namespace internal
}  // namespace v8
 
#endif  // V8_TARGET_ARCH_PPC64