mirror of
https://github.com/smaeul/u-boot.git
synced 2025-10-31 20:18:18 +00:00
d6fc90ced4
This adds the following commits from upstream: 558cd81bdd43 dtc: Bump version to v1.4.4 c17a811c62eb fdtput: Remove star from value_len documentation 194d5caaefcb fdtget: Use @return to document the return value d922ecdd017b tests: Make realloc_fdt() really allocate *fdt 921cc17fec29 libfdt: overlay: Check the value of the right variable 9ffdf60bf463 dtc: Simplify asm_emit_string() implementation 881012e44386 libfdt: Change names of sparse helper macros bad5b28049e5 Fix assorted sparse warnings 672ac09ea04d Clean up gcc attributes 49300f2ade6a dtc: Don't abuse struct fdt_reserve_entry Signed-off-by: Tom Rini <trini@konsulko.com>
118 lines
3.5 KiB
C
118 lines
3.5 KiB
C
/*
|
|
* 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
|
|
*/
|
|
|
|
#ifndef _SRCPOS_H_
|
|
#define _SRCPOS_H_
|
|
|
|
#include <stdio.h>
|
|
#include <stdbool.h>
|
|
#include "util.h"
|
|
|
|
struct srcfile_state {
|
|
FILE *f;
|
|
char *name;
|
|
char *dir;
|
|
int lineno, colno;
|
|
struct srcfile_state *prev;
|
|
};
|
|
|
|
extern FILE *depfile; /* = NULL */
|
|
extern struct srcfile_state *current_srcfile; /* = NULL */
|
|
|
|
/**
|
|
* Open a source file.
|
|
*
|
|
* If the source file is a relative pathname, then it is searched for in the
|
|
* current directory (the directory of the last source file read) and after
|
|
* that in the search path.
|
|
*
|
|
* We work through the search path in order from the first path specified to
|
|
* the last.
|
|
*
|
|
* If the file is not found, then this function does not return, but calls
|
|
* die().
|
|
*
|
|
* @param fname Filename to search
|
|
* @param fullnamep If non-NULL, it is set to the allocated filename of the
|
|
* file that was opened. The caller is then responsible
|
|
* for freeing the pointer.
|
|
* @return pointer to opened FILE
|
|
*/
|
|
FILE *srcfile_relative_open(const char *fname, char **fullnamep);
|
|
|
|
void srcfile_push(const char *fname);
|
|
bool srcfile_pop(void);
|
|
|
|
/**
|
|
* Add a new directory to the search path for input files
|
|
*
|
|
* The new path is added at the end of the list.
|
|
*
|
|
* @param dirname Directory to add
|
|
*/
|
|
void srcfile_add_search_path(const char *dirname);
|
|
|
|
struct srcpos {
|
|
int first_line;
|
|
int first_column;
|
|
int last_line;
|
|
int last_column;
|
|
struct srcfile_state *file;
|
|
};
|
|
|
|
#define YYLTYPE struct srcpos
|
|
|
|
#define YYLLOC_DEFAULT(Current, Rhs, N) \
|
|
do { \
|
|
if (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 (0)
|
|
|
|
|
|
/*
|
|
* Fictional source position used for IR nodes that are
|
|
* created without otherwise knowing a true source position.
|
|
* For example,constant definitions from the command line.
|
|
*/
|
|
extern struct srcpos srcpos_empty;
|
|
|
|
extern void srcpos_update(struct srcpos *pos, const char *text, int len);
|
|
extern struct srcpos *srcpos_copy(struct srcpos *pos);
|
|
extern char *srcpos_string(struct srcpos *pos);
|
|
|
|
extern void PRINTF(3, 0) srcpos_verror(struct srcpos *pos, const char *prefix,
|
|
const char *fmt, va_list va);
|
|
extern void PRINTF(3, 4) srcpos_error(struct srcpos *pos, const char *prefix,
|
|
const char *fmt, ...);
|
|
|
|
extern void srcpos_set_line(char *f, int l);
|
|
|
|
#endif /* _SRCPOS_H_ */
|