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  1. /* ldmain.h -
  2.    Copyright (C) 1991-2015 Free Software Foundation, Inc.
  3.  
  4.    This file is part of the GNU Binutils.
  5.  
  6.    This program is free software; you can redistribute it and/or modify
  7.    it under the terms of the GNU General Public License as published by
  8.    the Free Software Foundation; either version 3 of the License, or
  9.    (at your option) any later version.
  10.  
  11.    This program is distributed in the hope that it will be useful,
  12.    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13.    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14.    GNU General Public License for more details.
  15.  
  16.    You should have received a copy of the GNU General Public License
  17.    along with this program; if not, write to the Free Software
  18.    Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
  19.    MA 02110-1301, USA.  */
  20.  
  21. #ifndef LDMAIN_H
  22. #define LDMAIN_H
  23.  
  24. extern char *program_name;
  25. extern const char *ld_sysroot;
  26. extern char *ld_canon_sysroot;
  27. extern int ld_canon_sysroot_len;
  28. extern FILE *saved_script_handle;
  29. extern FILE *previous_script_handle;
  30. extern bfd_boolean force_make_executable;
  31. extern char *default_target;
  32. extern bfd_boolean trace_files;
  33. extern bfd_boolean verbose;
  34. extern bfd_boolean version_printed;
  35. extern bfd_boolean demangling;
  36. extern int g_switch_value;
  37. extern const char *output_filename;
  38. extern struct bfd_link_info link_info;
  39. extern int overflow_cutoff_limit;
  40.  
  41. #define RELAXATION_DISABLED_BY_DEFAULT  \
  42.   (link_info.disable_target_specific_optimizations < 0)
  43. #define RELAXATION_DISABLED_BY_USER     \
  44.   (link_info.disable_target_specific_optimizations > 1)
  45. #define RELAXATION_ENABLED              \
  46.   (link_info.disable_target_specific_optimizations == 0 \
  47.    || link_info.disable_target_specific_optimizations == 1)
  48. #define RELAXATION_ENABLED_BY_USER              \
  49.   (link_info.disable_target_specific_optimizations == 0)
  50. #define TARGET_ENABLE_RELAXATION                \
  51.   do { link_info.disable_target_specific_optimizations = 1; } while (0)
  52. #define DISABLE_RELAXATION              \
  53.   do { link_info.disable_target_specific_optimizations = 2; } while (0)
  54. #define ENABLE_RELAXATION               \
  55.   do { link_info.disable_target_specific_optimizations = 0; } while (0)
  56.  
  57. extern void add_ysym (const char *);
  58. extern void add_wrap (const char *);
  59. extern void add_ignoresym (struct bfd_link_info *, const char *);
  60. extern void add_keepsyms_file (const char *);
  61.  
  62. #endif
  63.