1 /* ldmain.h - 2 Copyright (C) 1991-2016 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
