%{ /* defparse.y - parser for .def files */ /* Copyright 1995, 1997, 1998, 1999 Free Software Foundation, Inc. This file is part of 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 2 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include "bfd.h" #include "bucomm.h" #include "dlltool.h" %} %union { char *id; int number; }; %token NAME, LIBRARY, DESCRIPTION, STACKSIZE, HEAPSIZE, CODE, DATA %token SECTIONS, EXPORTS, IMPORTS, VERSIONK, BASE, CONSTANT %token READ WRITE EXECUTE SHARED NONSHARED NONAME %token SINGLE MULTIPLE INITINSTANCE INITGLOBAL TERMINSTANCE TERMGLOBAL %token <id> ID %token <number> NUMBER %type <number> opt_base opt_ordinal opt_NONAME opt_CONSTANT opt_DATA %type <number> attr attr_list opt_number %type <id> opt_name opt_equal_name %% start: start command | command ; command: NAME opt_name opt_base { def_name ($2, $3); } | LIBRARY opt_name opt_base option_list { def_library ($2, $3); } | EXPORTS explist | DESCRIPTION ID { def_description ($2);} | STACKSIZE NUMBER opt_number { def_stacksize ($2, $3);} | HEAPSIZE NUMBER opt_number { def_heapsize ($2, $3);} | CODE attr_list { def_code ($2);} | DATA attr_list { def_data ($2);} | SECTIONS seclist | IMPORTS implist | VERSIONK NUMBER { def_version ($2,0);} | VERSIONK NUMBER '.' NUMBER { def_version ($2,$4);} ; explist: /* EMPTY */ | explist expline ; expline: ID opt_equal_name opt_ordinal opt_NONAME opt_CONSTANT opt_DATA { def_exports ($1, $2, $3, $4, $5, $6);} ; implist: implist impline | impline ; impline: ID '=' ID '.' ID '.' ID { def_import ($1,$3,$5,$7, 0); } | ID '=' ID '.' ID '.' NUMBER { def_import ($1,$3,$5, 0,$7); } | ID '=' ID '.' ID { def_import ($1,$3, 0,$5, 0); } | ID '=' ID '.' NUMBER { def_import ($1,$3, 0, 0,$5); } | ID '.' ID '.' ID { def_import ( 0,$1,$3,$5, 0); } | ID '.' ID '.' NUMBER { def_import ( 0,$1,$3, 0,$5); } | ID '.' ID { def_import ( 0,$1, 0,$3, 0); } | ID '.' NUMBER { def_import ( 0,$1, 0, 0,$3); } ; seclist: seclist secline | secline ; secline: ID attr_list { def_section ($1,$2);} ; attr_list: attr_list opt_comma attr | attr ; opt_comma: ',' | ; opt_number: ',' NUMBER { $$=$2;} | { $$=-1;} ; attr: READ { $$ = 1; } | WRITE { $$ = 2; } | EXECUTE { $$ = 4; } | SHARED { $$ = 8; } | NONSHARED { $$ = 0; } | SINGLE { $$ = 0; } | MULTIPLE { $$ = 0; } ; opt_CONSTANT: CONSTANT {$$=1;} | {$$=0;} ; opt_NONAME: NONAME {$$=1;} | {$$=0;} ; opt_DATA: DATA { $$ = 1; } | { $$ = 0; } ; opt_name: ID { $$ =$1; } | ID '.' ID { char *name = xmalloc (strlen ($1) + 1 + strlen ($3) + 1); sprintf (name, "%s.%s", $1, $3); $$ = name; } | { $$=""; } ; opt_ordinal: '@' NUMBER { $$=$2;} | { $$=-1;} ; opt_equal_name: '=' ID { $$ = $2; } | '=' ID '.' ID { char *name = xmalloc (strlen ($2) + 1 + strlen ($4) + 1); sprintf (name, "%s.%s", $2, $4); $$ = name; } | { $$ = 0; } ; opt_base: BASE '=' NUMBER { $$= $3;} | { $$=-1;} ; option_list: /* empty */ | option_list opt_comma option ; option: INITINSTANCE | INITGLOBAL | TERMINSTANCE | TERMGLOBAL ;