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143 lines
3.1 KiB
C
143 lines
3.1 KiB
C
/* The IGEN simulator generator for GDB, the GNU Debugger.
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Copyright 2002, 2007, 2008, 2009 Free Software Foundation, Inc.
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Contributed by Andrew Cagney.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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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
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GNU General Public License for more details.
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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, see <http://www.gnu.org/licenses/>. */
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/* Frustrating header junk */
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#include "config.h"
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enum
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{
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default_insn_bit_size = 32,
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max_insn_bit_size = 64,
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};
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/* Define a 64bit data type */
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#if defined __GNUC__ || defined _WIN32
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#ifdef __GNUC__
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typedef long long signed64;
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typedef unsigned long long unsigned64;
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#else /* _WIN32 */
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typedef __int64 signed64;
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typedef unsigned __int64 unsigned64;
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#endif /* _WIN32 */
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#else /* Not GNUC or WIN32 */
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/* Not supported */
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#endif
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#include <stdio.h>
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#include <ctype.h>
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#ifdef HAVE_STRING_H
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#include <string.h>
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#else
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#ifdef HAVE_STRINGS_H
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#include <strings.h>
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#endif
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#endif
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#ifdef HAVE_STDLIB_H
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#include <stdlib.h>
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#endif
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#if !defined (__attribute__) && (!defined(__GNUC__) || __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7))
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#define __attribute__(arg)
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#endif
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#include "filter_host.h"
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typedef struct _line_ref line_ref;
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struct _line_ref
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{
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const char *file_name;
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int line_nr;
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};
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/* Error appends a new line, warning and notify do not */
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typedef void error_func (const line_ref *line, char *msg, ...);
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extern error_func error;
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extern error_func warning;
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extern error_func notify;
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#define ERROR(EXPRESSION) \
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do { \
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line_ref line; \
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line.file_name = filter_filename (__FILE__); \
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line.line_nr = __LINE__; \
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error (&line, EXPRESSION); \
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} while (0)
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#define ASSERT(EXPRESSION) \
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do { \
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if (!(EXPRESSION)) { \
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line_ref line; \
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line.file_name = filter_filename (__FILE__); \
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line.line_nr = __LINE__; \
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error(&line, "assertion failed - %s\n", #EXPRESSION); \
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} \
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} while (0)
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#define ZALLOC(TYPE) ((TYPE*) zalloc (sizeof(TYPE)))
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#define NZALLOC(TYPE,N) ((TYPE*) zalloc (sizeof(TYPE) * (N)))
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#if 0
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#define STRDUP(STRING) (strcpy (zalloc (strlen (STRING) + 1), (STRING)))
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#define STRNDUP(STRING,LEN) (strncpy (zalloc ((LEN) + 1), (STRING), (LEN)))
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#endif
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extern void *zalloc (long size);
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extern unsigned target_a2i (int ms_bit_nr, const char *a);
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extern unsigned i2target (int ms_bit_nr, unsigned bit);
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extern unsigned long long a2i (const char *a);
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/* Try looking for name in the map table (returning the corresponding
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integer value).
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If the the sentinal (NAME == NULL) its value if >= zero is returned
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as the default. */
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typedef struct _name_map
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{
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const char *name;
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int i;
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}
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name_map;
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extern int name2i (const char *name, const name_map * map);
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extern const char *i2name (const int i, const name_map * map);
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