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/* The IGEN simulator generator for GDB, the GNU Debugger.
Copyright 2002-2024 Free Software Foundation, Inc.
Contributed by Andrew Cagney.
This file is part of GDB.
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 3 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, see <http://www.gnu.org/licenses/>. */
#ifndef IGEN_MISC_H
#define IGEN_MISC_H
/* Frustrating header junk */
enum
{
default_insn_bit_size = 32,
max_insn_bit_size = 64,
};
#include <ctype.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "ansidecl.h"
#include "filter_host.h"
typedef struct _line_ref line_ref;
struct _line_ref
{
const char *file_name;
int line_nr;
};
/* Error appends a new line, warning and notify do not */
typedef void error_func (const line_ref *line, const char *msg, ...)
ATTRIBUTE_PRINTF_2;
extern error_func error ATTRIBUTE_PRINTF_2 ATTRIBUTE_NORETURN;
extern error_func warning ATTRIBUTE_PRINTF_2;
extern error_func notify ATTRIBUTE_PRINTF_2;
#define ERROR(EXPRESSION, args...) \
do { \
line_ref line; \
line.file_name = filter_filename (__FILE__); \
line.line_nr = __LINE__; \
error (&line, EXPRESSION "\n", ## args); \
} while (0)
#define ASSERT(EXPRESSION) \
do { \
if (!(EXPRESSION)) { \
line_ref line; \
line.file_name = filter_filename (__FILE__); \
line.line_nr = __LINE__; \
error (&line, "assertion failed - %s\n", #EXPRESSION); \
} \
} while (0)
#define ZALLOC(TYPE) ((TYPE*) zalloc (sizeof(TYPE)))
#define NZALLOC(TYPE,N) ((TYPE*) zalloc (sizeof(TYPE) * (N)))
extern void *zalloc (long size);
extern unsigned target_a2i (int ms_bit_nr, const char *a);
extern unsigned i2target (int ms_bit_nr, unsigned bit);
extern unsigned long long a2i (const char *a);
/* Try looking for name in the map table (returning the corresponding
integer value).
If the the sentinal (NAME == NULL) its value if >= zero is returned
as the default. */
typedef struct _name_map
{
const char *name;
int i;
}
name_map;
extern int name2i (const char *name, const name_map * map);
extern const char *i2name (const int i, const name_map * map);
#endif /* IGEN_MISC_H */
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