152 lines
3.3 KiB
Plaintext
152 lines
3.3 KiB
Plaintext
%{ /* defparse.y - parser for .def files */
|
|
|
|
/* Copyright (C) 1995, 1997 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 NONAME
|
|
%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 { 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 */
|
|
| expline
|
|
| 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;}
|
|
;
|
|
|
|
opt_CONSTANT:
|
|
CONSTANT {$$=1;}
|
|
| {$$=0;}
|
|
;
|
|
|
|
opt_NONAME:
|
|
NONAME {$$=1;}
|
|
| {$$=0;}
|
|
;
|
|
|
|
opt_DATA:
|
|
DATA { $$ = 1; }
|
|
| { $$ = 0; }
|
|
;
|
|
|
|
opt_name: ID { $$ =$1; }
|
|
| { $$=""; }
|
|
;
|
|
|
|
opt_ordinal:
|
|
'@' NUMBER { $$=$2;}
|
|
| { $$=-1;}
|
|
;
|
|
|
|
opt_equal_name:
|
|
'=' ID { $$ = $2; }
|
|
| { $$ = 0; }
|
|
;
|
|
|
|
opt_base: BASE '=' NUMBER { $$= $3;}
|
|
| { $$=-1;}
|
|
;
|
|
|
|
|
|
|