projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| a4da2e3e DG |
1 | /* |
| 2 | * Copyright 2007 Jon Loeliger, Freescale Semiconductor, Inc. | |
| 3 | * | |
| 4 | * This program is free software; you can redistribute it and/or | |
| 5 | * modify it under the terms of the GNU General Public License as | |
| 6 | * published by the Free Software Foundation; either version 2 of the | |
| 7 | * License, or (at your option) any later version. | |
| 8 | * | |
| 9 | * This program is distributed in the hope that it will be useful, | |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | * General Public License for more details. | |
| 13 | * | |
| 14 | * You should have received a copy of the GNU General Public License | |
| 15 | * along with this program; if not, write to the Free Software | |
| 16 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 | |
| 17 | * USA | |
| 18 | */ | |
| 19 | ||
| 20 | /* | |
| 21 | * Augment the standard YYLTYPE with a filenum index into an | |
| 22 | * array of all opened filenames. | |
| 23 | */ | |
| 24 | ||
| 25 | #if ! defined(YYLTYPE) && ! defined(YYLTYPE_IS_DECLARED) | |
| 26 | typedef struct YYLTYPE { | |
| 27 | int first_line; | |
| 28 | int first_column; | |
| 29 | int last_line; | |
| 30 | int last_column; | |
| 31 | int filenum; | |
| 32 | } YYLTYPE; | |
| 33 | ||
| 34 | #define YYLTYPE_IS_DECLARED 1 | |
| 35 | #define YYLTYPE_IS_TRIVIAL 1 | |
| 36 | #endif | |
| 37 | ||
| 38 | /* Cater to old parser templates. */ | |
| 39 | #ifndef YYID | |
| 40 | #define YYID(n) (n) | |
| 41 | #endif | |
| 42 | ||
| 43 | #define YYLLOC_DEFAULT(Current, Rhs, N) \ | |
| 44 | do \ | |
| 45 | if (YYID (N)) \ | |
| 46 | { \ | |
| 47 | (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \ | |
| 48 | (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \ | |
| 49 | (Current).last_line = YYRHSLOC (Rhs, N).last_line; \ | |
| 50 | (Current).last_column = YYRHSLOC (Rhs, N).last_column; \ | |
| 51 | (Current).filenum = YYRHSLOC (Rhs, N).filenum; \ | |
| 52 | } \ | |
| 53 | else \ | |
| 54 | { \ | |
| 55 | (Current).first_line = (Current).last_line = \ | |
| 56 | YYRHSLOC (Rhs, 0).last_line; \ | |
| 57 | (Current).first_column = (Current).last_column = \ | |
| 58 | YYRHSLOC (Rhs, 0).last_column; \ | |
| 59 | (Current).filenum = YYRHSLOC (Rhs, 0).filenum; \ | |
| 60 | } \ | |
| 61 | while (YYID (0)) | |
| 62 | ||
| 63 | ||
| 64 | ||
| 65 | extern void yyerror(char const *); | |
| 66 | ||
| 67 | extern int srcpos_filenum; | |
| 68 | ||
| 69 | extern int push_input_file(const char *filename); | |
| 70 | extern int pop_input_file(void); | |
| 71 | ||
| 72 | extern FILE *dtc_open_file(const char *fname); | |
| 73 | extern int lookup_file_name(const char *fname, int add_it); | |
| 74 | extern const char *srcpos_filename_for_num(int filenum); | |
| 75 | const char *srcpos_get_filename(void); |