1999-05-03 15:29:11 +08:00
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/* ldmain.h -
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2021-01-01 06:58:58 +08:00
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Copyright (C) 1991-2021 Free Software Foundation, Inc.
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1999-05-03 15:29:11 +08:00
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2007-07-06 22:09:45 +08:00
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This file is part of the GNU Binutils.
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1999-05-03 15:29:11 +08:00
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2007-07-06 22:09:45 +08:00
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This program is free software; you can redistribute it and/or modify
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1999-05-03 15:29:11 +08:00
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it under the terms of the GNU General Public License as published by
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2007-07-06 22:09:45 +08:00
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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1999-05-03 15:29:11 +08:00
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2007-07-06 22:09:45 +08:00
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This program is distributed in the hope that it will be useful,
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1999-05-03 15:29:11 +08:00
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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2007-07-06 22:09:45 +08:00
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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MA 02110-1301, USA. */
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1999-05-03 15:29:11 +08:00
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#ifndef LDMAIN_H
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#define LDMAIN_H
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extern char *program_name;
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2005-01-19 19:42:49 +08:00
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extern const char *ld_sysroot;
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2003-03-25 18:29:28 +08:00
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extern char *ld_canon_sysroot;
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extern int ld_canon_sysroot_len;
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ld/
* ld.texinfo (INSERT): Describe.
* ldgram.y (ldgram_in_script, ldgram_had_equals): Delete.
(INSERT_K, AFTER, BEFORE): Add as tokens.
(ifile_p1): Handle INSERT statements.
(saved_script_handle, force_make_executable): Move to..
* ldmain.c: ..here.
(previous_script_handle): New global var.
* ldmain.h (saved_script_handle, force_make_executable): Declare.
(previous_script_handle): Likewise.
* ldlex.l (INSERT_K, AFTER, BEFORE): Add tokens.
* lexsup.c (parge_args <-T>): Set previous_script_handle.
* ldlang.c (lang_for_each_statement_worker): Handle insert statement.
(map_input_to_output_sections, print_statement): Likewise.
(lang_size_sections_1, lang_do_assignments_1): Likewise.
(insert_os_after): New function, extracted from..
(lang_insert_orphan): ..here.
(process_insert_statements): New function.
(lang_process): Call it.
(lang_add_insert): New function.
* ldlang.h (lang_insert_statement_enum): New.
(lang_insert_statement_type): New.
(lang_statement_union_type): Add insert_statement.
(lang_add_insert): Declare.
ld/testsuite/
* ld-spu/ovl.lnk: Delete overlay.
* ld-spu/ovl1.lnk: New file.
* ld-spu/ovl2.lnk: New file.
* ld-spu/ovl.d: Update.
* ld-spu/ovl2.d: Update.
2008-01-25 20:03:37 +08:00
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extern FILE *saved_script_handle;
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extern FILE *previous_script_handle;
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extern bfd_boolean force_make_executable;
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1999-05-03 15:29:11 +08:00
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extern char *default_target;
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2018-10-29 15:40:06 +08:00
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extern unsigned int trace_files;
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2012-07-13 21:20:27 +08:00
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extern bfd_boolean verbose;
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2002-11-30 16:39:46 +08:00
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extern bfd_boolean version_printed;
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extern bfd_boolean demangling;
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1999-05-03 15:29:11 +08:00
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extern int g_switch_value;
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extern const char *output_filename;
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extern struct bfd_link_info link_info;
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2003-05-07 12:14:57 +08:00
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extern int overflow_cutoff_limit;
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2020-10-16 18:37:26 +08:00
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#if SUPPORT_ERROR_HANDLING_SCRIPT
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extern char *error_handling_script;
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#endif
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1999-05-03 15:29:11 +08:00
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2012-10-24 19:09:28 +08:00
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#define RELAXATION_DISABLED_BY_DEFAULT \
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(link_info.disable_target_specific_optimizations < 0)
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#define RELAXATION_DISABLED_BY_USER \
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2013-05-03 05:06:15 +08:00
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(link_info.disable_target_specific_optimizations > 1)
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2012-10-24 19:09:28 +08:00
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#define RELAXATION_ENABLED \
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2013-05-03 05:06:15 +08:00
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(link_info.disable_target_specific_optimizations == 0 \
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|| link_info.disable_target_specific_optimizations == 1)
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#define RELAXATION_ENABLED_BY_USER \
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2012-10-24 19:09:28 +08:00
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(link_info.disable_target_specific_optimizations == 0)
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2013-05-03 05:06:15 +08:00
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#define TARGET_ENABLE_RELAXATION \
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2012-10-24 19:09:28 +08:00
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do { link_info.disable_target_specific_optimizations = 1; } while (0)
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2013-05-03 05:06:15 +08:00
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#define DISABLE_RELAXATION \
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do { link_info.disable_target_specific_optimizations = 2; } while (0)
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2012-10-24 19:09:28 +08:00
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#define ENABLE_RELAXATION \
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do { link_info.disable_target_specific_optimizations = 0; } while (0)
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2003-06-28 13:28:54 +08:00
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extern void add_ysym (const char *);
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extern void add_wrap (const char *);
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2012-10-22 21:33:49 +08:00
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extern void add_ignoresym (struct bfd_link_info *, const char *);
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2003-06-28 13:28:54 +08:00
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extern void add_keepsyms_file (const char *);
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2020-06-24 03:01:24 +08:00
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extern void track_dependency_files (const char *);
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1999-05-03 15:29:11 +08:00
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#endif
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