ed95d7450d
Some time ago, a copies of the upstream dtc and libfdt sources were included in the kernel tree to avoid having these as external dependencies for building the kernel. Since then development on the upstream dtc and libfdt has continued. This updates the in-kernel versions to match the recently released upstream dtc version 1.2.0. This includes a number of bugfixes, many cleanups and a few new features. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
86 lines
2.5 KiB
C
86 lines
2.5 KiB
C
/*
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* Copyright 2007 Jon Loeliger, Freescale Semiconductor, Inc.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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* USA
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*/
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/*
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* Augment the standard YYLTYPE with a filenum index into an
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* array of all opened filenames.
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*/
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#include <stdio.h>
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struct dtc_file {
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char *dir;
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const char *name;
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FILE *file;
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};
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#if ! defined(YYLTYPE) && ! defined(YYLTYPE_IS_DECLARED)
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typedef struct YYLTYPE {
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int first_line;
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int first_column;
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int last_line;
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int last_column;
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struct dtc_file *file;
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} YYLTYPE;
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#define YYLTYPE_IS_DECLARED 1
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#define YYLTYPE_IS_TRIVIAL 1
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#endif
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/* Cater to old parser templates. */
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#ifndef YYID
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#define YYID(n) (n)
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#endif
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#define YYLLOC_DEFAULT(Current, Rhs, N) \
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do \
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if (YYID (N)) \
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{ \
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(Current).first_line = YYRHSLOC (Rhs, 1).first_line; \
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(Current).first_column = YYRHSLOC (Rhs, 1).first_column; \
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(Current).last_line = YYRHSLOC (Rhs, N).last_line; \
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(Current).last_column = YYRHSLOC (Rhs, N).last_column; \
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(Current).file = YYRHSLOC (Rhs, N).file; \
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} \
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else \
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{ \
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(Current).first_line = (Current).last_line = \
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YYRHSLOC (Rhs, 0).last_line; \
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(Current).first_column = (Current).last_column = \
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YYRHSLOC (Rhs, 0).last_column; \
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(Current).file = YYRHSLOC (Rhs, 0).file; \
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} \
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while (YYID (0))
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extern void yyerror(char const *);
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extern void yyerrorf(char const *, ...) __attribute__((format(printf, 1, 2)));
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extern struct dtc_file *srcpos_file;
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struct search_path {
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const char *dir; /* NULL for current directory */
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struct search_path *prev, *next;
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};
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extern struct dtc_file *dtc_open_file(const char *fname,
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const struct search_path *search);
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extern void dtc_close_file(struct dtc_file *file);
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