setupdwfl.h

   1 // Setup routines for creating fully populated DWFLs. Used in pass 2 and 3.
   2 // Copyright (C) 2009-2014 Red Hat, Inc.
   3 //
   4 // This file is part of systemtap, and is free software.  You can
   5 // redistribute it and/or modify it under the terms of the GNU General
   6 // Public License (GPL); either version 2, or (at your option) any
   7 // later version.
   8 //
   9 #ifndef SETUP_DWFLPP_H
  10 #define SETUP_DWFLPP_H
  11
  12 #ifndef NT_GNU_BUILD_ID
  13 #define NT_GNU_BUILD_ID 3
  14 #endif
  15
  16 #include "config.h"
  17 #include "session.h"
  18
  19 #include <set>
  20 #include <string>
  21 #include <vector>
  22
  23 extern "C" {
  24 #include <elfutils/libdwfl.h>
  25 }
  26
  27 std::string modname_from_path(const std::string &path);
  28
  29 Dwfl *setup_dwfl_kernel(const std::string &name,
  30                           unsigned *found,
  31                           systemtap_session &s);
  32 Dwfl *setup_dwfl_kernel(const std::set<std::string> &names,
  33                           unsigned *found,
  34                           systemtap_session &s);
  35
  36 Dwfl *setup_dwfl_user(const std::string &name);
  37 Dwfl *setup_dwfl_user(std::vector<std::string>::const_iterator &begin,
  38                         const std::vector<std::string>::const_iterator &end,
  39                         bool all_needed, systemtap_session &s);
  40
  41 // user-space files must be full paths and not end in .ko
  42 bool is_user_module(const std::string &m);
  43
  44 int internal_find_debuginfo (Dwfl_Module *mod,
  45                               void **userdata __attribute__ ((unused)),
  46                               const char *modname __attribute__ ((unused)),
  47                               GElf_Addr base __attribute__ ((unused)),
  48                               const char *file_name,
  49                               const char *debuglink_file,
  50                               GElf_Word debuglink_crc,
  51                               char **debuginfo_file_name);
  52 int execute_abrt_action_install_debuginfo_to_abrt_cache (std::string hex);
  53 std::string get_kernel_build_id (systemtap_session &s);
  54 int download_kernel_debuginfo (systemtap_session &s, std::string hex);
  55 void debuginfo_path_insert_sysroot(std::string sysroot);
  56
  57 #endif