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/*
* Copyright (c) 2003-2005 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.
*/
#include <sys/types.h>
#include <algorithm>
#include "base/cprintf.hh"
#include "base/trace.hh"
#include "cpu/exec_context.hh"
#include "kern/tru64/mbuf.hh"
#include "sim/host.hh"
#include "targetarch/arguments.hh"
#include "arch/isa_traits.hh"
#include "targetarch/vtophys.hh"
namespace tru64 {
void
DumpMbuf(AlphaArguments args)
{
ExecContext *xc = args.getExecContext();
Addr addr = (Addr)args;
struct mbuf m;
CopyOut(xc, &m, addr, sizeof(m));
int count = m.m_pkthdr.len;
ccprintf(DebugOut(), "m=%#lx, m->m_pkthdr.len=%#d\n", addr,
m.m_pkthdr.len);
while (count > 0) {
ccprintf(DebugOut(), "m=%#lx, m->m_data=%#lx, m->m_len=%d\n",
addr, m.m_data, m.m_len);
char *buffer = new char[m.m_len];
CopyOut(xc, buffer, m.m_data, m.m_len);
Trace::dataDump(curTick, xc->system->name(), (uint8_t *)buffer,
m.m_len);
delete [] buffer;
count -= m.m_len;
if (!m.m_next)
break;
CopyOut(xc, &m, m.m_next, sizeof(m));
}
}
} // namespace Tru64
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