mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-15 04:31:49 +08:00
f37b21b481
gold/ * options.h (class General_options): Add --dependency-file option. * fileread.cc (File_read::files_read): New static variable. (File_read::open): Add the file to the files_read list. (File_read::record_file_read): New static member function. (File_read::write_dependency_file): New static member function. * fileread.h (class File_read): Declare them. * layout.cc (Layout::read_layout_from_file): Call record_file_read. (Close_task_runner::run): Call write_dependency_file if --dependency-file was passed. ld/ * NEWS: Note --dependency-file. * ld.texi (Options): Document --dependency-file. * ldlex.h (enum option_values): Add OPTION_DEPENDENCY_FILE. * ld.h (ld_config_type): New member dependency_file. * lexsup.c (ld_options, parse_args): Parse --dependency-file. * ldmain.c (struct dependency_file): New type. (dependency_files, dependency_files_tail): New static variables. (track_dependency_files): New function. (write_dependency_file): New function. (main): Call it when --dependency-file was passed. * ldfile.c (ldfile_try_open_bfd): Call track_dependency_files. (ldfile_open_command_file_1): Likewise. * ldelf.c (ldelf_try_needed): Likewise. * pe-dll.c (pe_implied_import_dll): Likewise.
64 lines
2.3 KiB
C
64 lines
2.3 KiB
C
/* ldmain.h -
|
|
Copyright (C) 1991-2020 Free Software Foundation, Inc.
|
|
|
|
This file is part of the GNU Binutils.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
|
|
MA 02110-1301, USA. */
|
|
|
|
#ifndef LDMAIN_H
|
|
#define LDMAIN_H
|
|
|
|
extern char *program_name;
|
|
extern const char *ld_sysroot;
|
|
extern char *ld_canon_sysroot;
|
|
extern int ld_canon_sysroot_len;
|
|
extern FILE *saved_script_handle;
|
|
extern FILE *previous_script_handle;
|
|
extern bfd_boolean force_make_executable;
|
|
extern char *default_target;
|
|
extern unsigned int trace_files;
|
|
extern bfd_boolean verbose;
|
|
extern bfd_boolean version_printed;
|
|
extern bfd_boolean demangling;
|
|
extern int g_switch_value;
|
|
extern const char *output_filename;
|
|
extern struct bfd_link_info link_info;
|
|
extern int overflow_cutoff_limit;
|
|
|
|
#define RELAXATION_DISABLED_BY_DEFAULT \
|
|
(link_info.disable_target_specific_optimizations < 0)
|
|
#define RELAXATION_DISABLED_BY_USER \
|
|
(link_info.disable_target_specific_optimizations > 1)
|
|
#define RELAXATION_ENABLED \
|
|
(link_info.disable_target_specific_optimizations == 0 \
|
|
|| link_info.disable_target_specific_optimizations == 1)
|
|
#define RELAXATION_ENABLED_BY_USER \
|
|
(link_info.disable_target_specific_optimizations == 0)
|
|
#define TARGET_ENABLE_RELAXATION \
|
|
do { link_info.disable_target_specific_optimizations = 1; } while (0)
|
|
#define DISABLE_RELAXATION \
|
|
do { link_info.disable_target_specific_optimizations = 2; } while (0)
|
|
#define ENABLE_RELAXATION \
|
|
do { link_info.disable_target_specific_optimizations = 0; } while (0)
|
|
|
|
extern void add_ysym (const char *);
|
|
extern void add_wrap (const char *);
|
|
extern void add_ignoresym (struct bfd_link_info *, const char *);
|
|
extern void add_keepsyms_file (const char *);
|
|
extern void track_dependency_files (const char *);
|
|
|
|
#endif
|