text: /*
   * Copyright (c) 2005 The Regents of The University of Michigan
   * Copyright (c) 2015 Sven Karlsson
   * 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 the copyright holders 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.
   *
   * Authors: Nathan Binkert
   *          Sven Karlsson
   */
  
  #include <string>
  
  #include "arch/riscv/stacktrace.hh"
  #include "base/trace.hh"
  
  using namespace std;
  
  namespace RiscvISA {
  
  ProcessInfo::ProcessInfo(ThreadContext *_tc)
  {
      panic("ProcessInfo constructor not implemented.\n");
  }
  
  Addr
  ProcessInfo::task(Addr ksp) const
  {
      panic("ProcessInfo::task not implemented.\n");
      return 0;
  }
  
  int
  ProcessInfo::pid(Addr ksp) const
  {
      panic("ProcessInfo::pid not implemented.\n");
      return 0;
  }
  
  string
  ProcessInfo::name(Addr ksp) const
  {
      panic("ProcessInfo::name not implemented.\n");
      return "";
  }
  
  StackTrace::StackTrace()
      : tc(0), stack(64)
  {
      panic("StackTrace constructor not implemented.\n");
  }
  
  StackTrace::StackTrace(ThreadContext *_tc, const StaticInstPtr &inst)
      : tc(0), stack(64)
  {
      panic("StackTrace constructor not implemented.\n");
  }
  
  StackTrace::~StackTrace()
  {
      panic("StackTrace destructor not implemented.\n");
  }
  
  void
  StackTrace::trace(ThreadContext *_tc, bool is_call)
  {
      panic("StackTrace::trace not implemented.\n");
  }
  
  bool
  StackTrace::isEntry(Addr addr)
  {
      panic("StackTrace::isEntry not implemented.\n");
      return false;
  }
  
  bool
  StackTrace::decodeStack(MachInst inst, int &disp)
  {
      panic("StackTrace::decodeStack not implemented.\n");
      return false;
  }
  
  bool
  StackTrace::decodeSave(MachInst inst, int &reg, int &disp)
  {
      panic("StackTrace::decodeSave not implemented.\n");
      return true;
  }
  
  /*
   * Decode the function prologue for the function we're in, and note
   * which registers are stored where, and how large the stack frame is.
   */
  bool
  StackTrace::decodePrologue(Addr sp, Addr callpc, Addr func, int &size,
                             Addr &ra)
  {
      panic("StackTrace::decodePrologue not implemented.\n");
      return true;
  }
  
  #if TRACING_ON
  void
  StackTrace::dump()
  {
      panic("StackTrace::dump not implemented.\n");
  }
  #endif
  
  } // namespace RiscvISA
  