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d4e5e3c330
* ld.texinfo (Options): Document changes to option syntax.
* Makefile.in: Update dependencies.
* ldver.c (help): Tweak dashes in usage message.
* ldgram.y (%union): Remove unused members.
Remove %tokens for command line options; add ones for input types.
(command_line): Rules removed.
(file): Instead of command line, recognize an
input type indicator, then use the nonterminal for that type.
(defsym_expr): New nonterminal from code formerly in command_line.
* ldlex.h: Declare parser input type enum and variable.
Don't declare parse_line.
* ldlex.l: Remove unused variables. Make some used ones static
and comment them.
(COMMAND): Start state and its rules removed.
At start of yylex, return input state token if at start of input.
(lex_redirect): Don't need to set yyout.
(ldlex_command): Function removed.
* ldmain.c (main): Instead of calling parse_line, set up the
redirections and call yyparse directly.
* ldmisc.c (vfinfo): If there's no input filename, print nothing, not
"command line".
* lexsup.c: Remove #if 0'd code.
(parse_line): Function removed.
(parse_args): Rewrite to use getopt_long_only.
(set_default_dirlist): New function from code formerly in
ldgram.y:command_line.
(set_section_start): New function.
* emultempl/generic.em, emultempl/gld960.em, emultempl/hppaelf.em,
emultempl/lnk960.em, emultempl/m88kbcs.em: Don't enclose
compiled-in link scripts in "{" and "}", as the grammar no longer
wants them to be.
59 lines
1.8 KiB
C
59 lines
1.8 KiB
C
/* ldlex.h -
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Copyright 1991, 1992 Free Software Foundation, Inc.
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This file is part of GLD, the Gnu Linker.
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GLD is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 1, or (at your option)
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any later version.
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GLD is distributed in the hope that it will be useful,
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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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along with GLD; see the file COPYING. If not, write to
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the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
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#ifndef LDLEX_H
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#define LDLEX_H
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#include <stdio.h>
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/* The initial parser states. */
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typedef enum input_enum {
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input_selected, /* We've set the initial state. */
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input_script = INPUT_SCRIPT,
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input_mri_script = INPUT_MRI_SCRIPT,
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input_defsym = INPUT_DEFSYM
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} input_type;
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extern input_type parser_input;
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extern int hex_mode;
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extern unsigned int lineno;
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/* In ldlex.l. */
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extern int yylex PARAMS ((void));
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extern void lex_push_file PARAMS ((FILE *, char *));
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extern void lex_redirect PARAMS ((const char *));
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extern void ldlex_script PARAMS ((void));
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extern void ldlex_mri_script PARAMS ((void));
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extern void ldlex_defsym PARAMS ((void));
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extern void ldlex_expression PARAMS ((void));
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extern void ldlex_both PARAMS ((void));
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extern void ldlex_command PARAMS ((void));
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extern void ldlex_popstate PARAMS ((void));
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/* In lexsup.c. */
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extern int lex_input PARAMS ((void));
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extern void lex_unput PARAMS ((int));
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#ifndef yywrap
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extern int yywrap PARAMS ((void));
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#endif
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extern void parse_args PARAMS ((int, char **));
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#endif
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