Line data    Source code

       1             : /* Describe known core note formats.
       2             :    Copyright (C) 2007, 2010 Red Hat, Inc.
       3             :    This file is part of elfutils.
       4             : 
       5             :    This file is free software; you can redistribute it and/or modify
       6             :    it under the terms of either
       7             : 
       8             :      * the GNU Lesser General Public License as published by the Free
       9             :        Software Foundation; either version 3 of the License, or (at
      10             :        your option) any later version
      11             : 
      12             :    or
      13             : 
      14             :      * the GNU General Public License as published by the Free
      15             :        Software Foundation; either version 2 of the License, or (at
      16             :        your option) any later version
      17             : 
      18             :    or both in parallel, as here.
      19             : 
      20             :    elfutils is distributed in the hope that it will be useful, but
      21             :    WITHOUT ANY WARRANTY; without even the implied warranty of
      22             :    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      23             :    General Public License for more details.
      24             : 
      25             :    You should have received copies of the GNU General Public License and
      26             :    the GNU Lesser General Public License along with this program.  If
      27             :    not, see <http://www.gnu.org/licenses/>.  */
      28             : 
      29             : #ifdef HAVE_CONFIG_H
      30             : # include <config.h>
      31             : #endif
      32             : 
      33             : #include <assert.h>
      34             : #include <byteswap.h>
      35             : #include <endian.h>
      36             : #include <inttypes.h>
      37             : #include <stdio.h>
      38             : #include <stddef.h>
      39             : #include <libeblP.h>
      40             : 
      41             : 
      42             : int
      43         261 : ebl_core_note (Ebl *ebl, const GElf_Nhdr *nhdr, const char *name,
      44             :                GElf_Word *regs_offset, size_t *nregloc,
      45             :                const Ebl_Register_Location **reglocs, size_t *nitems,
      46             :                const Ebl_Core_Item **items)
      47             : {
      48         261 :   int result = ebl->core_note (nhdr, name,
      49             :                                regs_offset, nregloc, reglocs, nitems, items);
      50         261 :   if (result == 0)
      51             :     {
      52             :       /* The machine specific function did not know this type.  */
      53             : 
      54          59 :       *regs_offset = 0;
      55          59 :       *nregloc = 0;
      56          59 :       *reglocs = NULL;
      57          59 :       switch (nhdr->n_type)
      58             :         {
      59             : #define ITEMS(type, table)                              \
      60             :           case type:                                    \
      61             :             *items = table;                             \
      62             :             *nitems = sizeof table / sizeof table[0];   \
      63             :             result = 1;                                 \
      64             :             break
      65             : 
      66             :           static const Ebl_Core_Item platform[] =
      67             :             {
      68             :               {
      69             :                 .name = "Platform",
      70             :                 .type = ELF_T_BYTE, .count = 0, .format = 's'
      71             :               }
      72             :             };
      73           0 :           ITEMS (NT_PLATFORM, platform);
      74             : 
      75             : #undef  ITEMS
      76             :         }
      77             :     }
      78             : 
      79         261 :   return result;
      80             : }