You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
85 lines
2.5 KiB
85 lines
2.5 KiB
/* |
|
* Copyright 2007 Jon Loeliger, Freescale Semiconductor, Inc. |
|
* |
|
* 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 |
|
*/ |
|
|
|
/* |
|
* Augment the standard YYLTYPE with a filenum index into an |
|
* array of all opened filenames. |
|
*/ |
|
|
|
#include <stdio.h> |
|
|
|
struct dtc_file { |
|
char *dir; |
|
const char *name; |
|
FILE *file; |
|
}; |
|
|
|
#if ! defined(YYLTYPE) && ! defined(YYLTYPE_IS_DECLARED) |
|
typedef struct YYLTYPE { |
|
int first_line; |
|
int first_column; |
|
int last_line; |
|
int last_column; |
|
struct dtc_file *file; |
|
} YYLTYPE; |
|
|
|
#define YYLTYPE_IS_DECLARED 1 |
|
#define YYLTYPE_IS_TRIVIAL 1 |
|
#endif |
|
|
|
/* Cater to old parser templates. */ |
|
#ifndef YYID |
|
#define YYID(n) (n) |
|
#endif |
|
|
|
#define YYLLOC_DEFAULT(Current, Rhs, N) \ |
|
do \ |
|
if (YYID (N)) \ |
|
{ \ |
|
(Current).first_line = YYRHSLOC (Rhs, 1).first_line; \ |
|
(Current).first_column = YYRHSLOC (Rhs, 1).first_column; \ |
|
(Current).last_line = YYRHSLOC (Rhs, N).last_line; \ |
|
(Current).last_column = YYRHSLOC (Rhs, N).last_column; \ |
|
(Current).file = YYRHSLOC (Rhs, N).file; \ |
|
} \ |
|
else \ |
|
{ \ |
|
(Current).first_line = (Current).last_line = \ |
|
YYRHSLOC (Rhs, 0).last_line; \ |
|
(Current).first_column = (Current).last_column = \ |
|
YYRHSLOC (Rhs, 0).last_column; \ |
|
(Current).file = YYRHSLOC (Rhs, 0).file; \ |
|
} \ |
|
while (YYID (0)) |
|
|
|
|
|
|
|
extern void yyerror(char const *); |
|
extern void yyerrorf(char const *, ...) __attribute__((format(printf, 1, 2))); |
|
|
|
extern struct dtc_file *srcpos_file; |
|
|
|
struct search_path { |
|
const char *dir; /* NULL for current directory */ |
|
struct search_path *prev, *next; |
|
}; |
|
|
|
extern struct dtc_file *dtc_open_file(const char *fname, |
|
const struct search_path *search); |
|
extern void dtc_close_file(struct dtc_file *file);
|
|
|