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// Setup routines for creating fully populated DWFLs. Used in pass 2 and 3.
// Copyright (C) 2009-2011 Red Hat, Inc.
//
// This file is part of systemtap, and is free software. You can
// redistribute it and/or modify it under the terms of the GNU General
// Public License (GPL); either version 2, or (at your option) any
// later version.
//
#ifndef SETUP_DWFLPP_H
#define SETUP_DWFLPP_H
#ifndef NT_GNU_BUILD_ID
#define NT_GNU_BUILD_ID 3
#endif
#include "config.h"
#include "session.h"
#include <set>
#include <string>
#include <vector>
#if defined(HAVE_TR1_MEMORY)
#include <tr1/memory>
using std::tr1::shared_ptr;
#elif defined(HAVE_BOOST_SHARED_PTR_HPP)
#include <boost/shared_ptr.hpp>
using boost::shared_ptr;
#else
#error "No shared_ptr implementation found; get boost or modern g++"
#endif
extern "C" {
#include <elfutils/libdwfl.h>
}
struct StapDwfl
{
public:
StapDwfl(Dwfl *d) : dwfl(d) { }
~StapDwfl() { if (dwfl) dwfl_end (dwfl); }
Dwfl *dwfl;
};
typedef shared_ptr<StapDwfl> DwflPtr;
DwflPtr setup_dwfl_kernel(const std::string &name,
unsigned *found,
systemtap_session &s);
DwflPtr setup_dwfl_kernel(const std::set<std::string> &names,
unsigned *found,
systemtap_session &s);
DwflPtr setup_dwfl_user(const std::string &name);
DwflPtr setup_dwfl_user(std::vector<std::string>::const_iterator &begin,
const std::vector<std::string>::const_iterator &end,
bool all_needed, systemtap_session &s);
// user-space files must be full paths and not end in .ko
bool is_user_module(const std::string &m);
int internal_find_debuginfo (Dwfl_Module *mod,
void **userdata __attribute__ ((unused)),
const char *modname __attribute__ ((unused)),
GElf_Addr base __attribute__ ((unused)),
const char *file_name,
const char *debuglink_file,
GElf_Word debuglink_crc,
char **debuginfo_file_name);
int execute_abrt_action_install_debuginfo_to_abrt_cache (std::string hex);
std::string get_kernel_build_id (systemtap_session &s);
int download_kernel_debuginfo (systemtap_session &s, std::string hex);
#endif
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