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 | ||
| 658f29a5 JB |
20 | #ifndef _SRCPOS_H_ |
| 21 | #define _SRCPOS_H_ | |
| a4da2e3e | 22 | |
| ed95d745 DG |
23 | #include <stdio.h> |
| 24 | ||
| 658f29a5 JB |
25 | struct srcfile_state { |
| 26 | FILE *f; | |
| 27 | char *name; | |
| ed95d745 | 28 | char *dir; |
| 658f29a5 JB |
29 | int lineno, colno; |
| 30 | struct srcfile_state *prev; | |
| ed95d745 DG |
31 | }; |
| 32 | ||
| 136ec204 | 33 | extern FILE *depfile; /* = NULL */ |
| 658f29a5 JB |
34 | extern struct srcfile_state *current_srcfile; /* = NULL */ |
| 35 | ||
| 36 | FILE *srcfile_relative_open(const char *fname, char **fullnamep); | |
| 37 | void srcfile_push(const char *fname); | |
| 38 | int srcfile_pop(void); | |
| 39 | ||
| 40 | struct srcpos { | |
| a4da2e3e DG |
41 | int first_line; |
| 42 | int first_column; | |
| 43 | int last_line; | |
| 44 | int last_column; | |
| 658f29a5 JB |
45 | struct srcfile_state *file; |
| 46 | }; | |
| a4da2e3e | 47 | |
| 658f29a5 | 48 | #define YYLTYPE struct srcpos |
| a4da2e3e | 49 | |
| 658f29a5 JB |
50 | #define YYLLOC_DEFAULT(Current, Rhs, N) \ |
| 51 | do { \ | |
| 52 | if (N) { \ | |
| 53 | (Current).first_line = YYRHSLOC(Rhs, 1).first_line; \ | |
| 54 | (Current).first_column = YYRHSLOC(Rhs, 1).first_column; \ | |
| 55 | (Current).last_line = YYRHSLOC(Rhs, N).last_line; \ | |
| 56 | (Current).last_column = YYRHSLOC (Rhs, N).last_column; \ | |
| 57 | (Current).file = YYRHSLOC(Rhs, N).file; \ | |
| 58 | } else { \ | |
| 59 | (Current).first_line = (Current).last_line = \ | |
| 60 | YYRHSLOC(Rhs, 0).last_line; \ | |
| 61 | (Current).first_column = (Current).last_column = \ | |
| 62 | YYRHSLOC(Rhs, 0).last_column; \ | |
| 63 | (Current).file = YYRHSLOC (Rhs, 0).file; \ | |
| 64 | } \ | |
| 65 | } while (0) | |
| a4da2e3e DG |
66 | |
| 67 | ||
| 658f29a5 JB |
68 | /* |
| 69 | * Fictional source position used for IR nodes that are | |
| 70 | * created without otherwise knowing a true source position. | |
| 71 | * For example,constant definitions from the command line. | |
| 72 | */ | |
| 73 | extern struct srcpos srcpos_empty; | |
| a4da2e3e | 74 | |
| 658f29a5 JB |
75 | extern void srcpos_update(struct srcpos *pos, const char *text, int len); |
| 76 | extern struct srcpos *srcpos_copy(struct srcpos *pos); | |
| 77 | extern char *srcpos_string(struct srcpos *pos); | |
| 78 | extern void srcpos_dump(struct srcpos *pos); | |
| a4da2e3e | 79 | |
| 658f29a5 JB |
80 | extern void srcpos_verror(struct srcpos *pos, char const *, va_list va) |
| 81 | __attribute__((format(printf, 2, 0))); | |
| 82 | extern void srcpos_error(struct srcpos *pos, char const *, ...) | |
| 83 | __attribute__((format(printf, 2, 3))); | |
| 84 | extern void srcpos_warn(struct srcpos *pos, char const *, ...) | |
| 85 | __attribute__((format(printf, 2, 3))); | |
| a4da2e3e | 86 | |
| 658f29a5 | 87 | #endif /* _SRCPOS_H_ */ |