gdb/exec.h

   1 /* Work with executable files, for GDB, the GNU debugger.
   2
   3    Copyright (C) 2003, 2007, 2008, 2009 Free Software Foundation, Inc.
   4
   5    This file is part of GDB.
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 3 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  19
  20 #ifndef EXEC_H
  21 #define EXEC_H
  22
  23 #include "target.h"
  24
  25 struct target_section;
  26 struct target_ops;
  27 struct bfd;
  28
  29 extern struct target_ops exec_ops;
  30
  31 /* Builds a section table, given args BFD, SECTABLE_PTR, SECEND_PTR.
  32    Returns 0 if OK, 1 on error.  */
  33
  34 extern int build_section_table (struct bfd *, struct target_section **,
  35                                 struct target_section **);
  36
  37 /* Request to transfer up to LEN 8-bit bytes of the target sections
  38    defined by SECTIONS and SECTIONS_END.  The OFFSET specifies the
  39    starting address.
  40
  41    Return the number of bytes actually transfered, or non-positive
  42    when no data is available for the requested range.
  43
  44    This function is intended to be used from target_xfer_partial
  45    implementations.  See target_read and target_write for more
  46    information.
  47
  48    One, and only one, of readbuf or writebuf must be non-NULL.  */
  49
  50 extern int section_table_xfer_memory_partial (gdb_byte *, const gdb_byte *,
  51                                               ULONGEST, LONGEST,
  52                                               struct target_section *,
  53                                               struct target_section *);
  54
  55 /* Set the loaded address of a section.  */
  56 extern void exec_set_section_address (const char *, int, CORE_ADDR);
  57
  58 #endif