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/*
* Copyright (c) 2005 The Regents of The University of Michigan
* 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
*/
#include "arch/riscv/stacktrace.hh"
#include <string>
#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 ®, 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
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