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9f34b60a43
While the configure script was checking for a bunch of headers, only one of them was conditionally included in the source (unistd.h). The rest were always included. Based on those usage this whole time, we can reasonably assume that the build also has unistd.h. All the other files including config.h never actually used any defines from the header.
126 lines
2.8 KiB
C
126 lines
2.8 KiB
C
/* The IGEN simulator generator for GDB, the GNU Debugger.
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Copyright 2002-2021 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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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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#include <string.h>
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#include <stdlib.h>
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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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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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