mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-21 04:42:53 +08:00
68ed285428
Since we require C11 now, we can assume many headers exist, and clean up all of the conditional includes. It's not like any of this code actually accounted for the headers not existing, just whether we could include them. The strings.h cleanup is a little nuanced: it isn't in C11, but every use of it in the codebase will include strings.h only if string.h doesn't exist. Since we now assume the C11 string.h exists, we'll never include strings.h, so we can delete it.
129 lines
2.9 KiB
C
129 lines
2.9 KiB
C
/* The IGEN simulator generator for GDB, the GNU Debugger.
|
|
|
|
Copyright 2002-2021 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/>. */
|
|
|
|
|
|
|
|
/* Frustrating header junk */
|
|
|
|
#include "config.h"
|
|
|
|
|
|
enum
|
|
{
|
|
default_insn_bit_size = 32,
|
|
max_insn_bit_size = 64,
|
|
};
|
|
|
|
|
|
/* Define a 64bit data type */
|
|
|
|
#if defined __GNUC__ || defined _WIN32
|
|
#ifdef __GNUC__
|
|
|
|
typedef long long signed64;
|
|
typedef unsigned long long unsigned64;
|
|
|
|
#else /* _WIN32 */
|
|
|
|
typedef __int64 signed64;
|
|
typedef unsigned __int64 unsigned64;
|
|
|
|
#endif /* _WIN32 */
|
|
#else /* Not GNUC or WIN32 */
|
|
/* Not supported */
|
|
#endif
|
|
|
|
|
|
#include <stdio.h>
|
|
#include <ctype.h>
|
|
#include <string.h>
|
|
#include <stdlib.h>
|
|
|
|
#if !defined (__attribute__) && (!defined(__GNUC__) || __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7))
|
|
#define __attribute__(arg)
|
|
#endif
|
|
|
|
|
|
|
|
#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, char *msg, ...);
|
|
|
|
extern error_func error;
|
|
extern error_func warning;
|
|
extern error_func notify;
|
|
|
|
|
|
#define ERROR(EXPRESSION) \
|
|
do { \
|
|
line_ref line; \
|
|
line.file_name = filter_filename (__FILE__); \
|
|
line.line_nr = __LINE__; \
|
|
error (&line, EXPRESSION); \
|
|
} 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);
|