]> Git Repo - binutils.git/blob - ld/ldmain.h
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[binutils.git] / ld / ldmain.h
1 /* ldmain.h -
2    Copyright (C) 1991-2021 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 bool force_make_executable;
31 extern char *default_target;
32 extern unsigned int trace_files;
33 extern bool verbose;
34 extern bool version_printed;
35 extern bool 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 #if SUPPORT_ERROR_HANDLING_SCRIPT
41 extern char *error_handling_script;
42 #endif
43
44 #define RELAXATION_DISABLED_BY_DEFAULT  \
45   (link_info.disable_target_specific_optimizations < 0)
46 #define RELAXATION_DISABLED_BY_USER     \
47   (link_info.disable_target_specific_optimizations > 1)
48 #define RELAXATION_ENABLED              \
49   (link_info.disable_target_specific_optimizations == 0 \
50    || link_info.disable_target_specific_optimizations == 1)
51 #define RELAXATION_ENABLED_BY_USER              \
52   (link_info.disable_target_specific_optimizations == 0)
53 #define TARGET_ENABLE_RELAXATION                \
54   do { link_info.disable_target_specific_optimizations = 1; } while (0)
55 #define DISABLE_RELAXATION              \
56   do { link_info.disable_target_specific_optimizations = 2; } while (0)
57 #define ENABLE_RELAXATION               \
58   do { link_info.disable_target_specific_optimizations = 0; } while (0)
59
60 extern void add_ysym (const char *);
61 extern void add_wrap (const char *);
62 extern void add_ignoresym (struct bfd_link_info *, const char *);
63 extern void add_keepsyms_file (const char *);
64 extern void track_dependency_files (const char *);
65
66 #endif
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