/*

 * Copyright 1997-2005 Sun Microsystems, Inc.  All Rights Reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

 * CA 95054 USA or visit www.sun.com if you need additional information or

 * have any questions.

 *

 */

# include "incls/_precompiled.incl"

# include "incls/_pcDesc.cpp.incl"

PcDesc::PcDesc(int pc_offset, int scope_decode_offset, int obj_decode_offset) {

  _pc_offset           = pc_offset;

  _scope_decode_offset = scope_decode_offset;

  _obj_decode_offset   = obj_decode_offset;

}

address PcDesc::real_pc(const nmethod* code) const {

  return code->instructions_begin() + pc_offset();

}

void PcDesc::print(nmethod* code) {

#ifndef PRODUCT

  ResourceMark rm;

  tty->print_cr("PcDesc(pc=0x%lx offset=%x):", real_pc(code), pc_offset());

  if (scope_decode_offset() == DebugInformationRecorder::serialized_null) {

    return;

  }

  for (ScopeDesc* sd = code->scope_desc_at(real_pc(code));

       sd != NULL;

       sd = sd->sender()) {

    tty->print("  ");

    sd->method()->print_short_name(tty);

    tty->print("  @%d", sd->bci());

    tty->cr();

  }

#endif

}

bool PcDesc::verify(nmethod* code) {

  //Unimplemented();

  return true;

}