1 /* The IGEN simulator generator for GDB, the GNU Debugger.
3 Copyright 2002, 2007 Free Software Foundation, Inc.
5 Contributed by Andrew Cagney.
7 This file is part of GDB.
9 This program is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation; either version 2 of the License, or
12 (at your option) any later version.
14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
19 You should have received a copy of the GNU General Public License
20 along with this program; if not, write to the Free Software
21 Foundation, Inc., 59 Temple Place - Suite 330,
22 Boston, MA 02111-1307, USA. */
45 /* NB: Because warning and error can be interchanged, neither append a
49 error (const line_ref *line, char *msg, ...)
53 fprintf (stderr, "%s:%d: ", line->file_name, line->line_nr);
55 vfprintf (stderr, msg, ap);
61 warning (const line_ref *line, char *msg, ...)
65 fprintf (stderr, "%s:%d: warning: ", line->file_name, line->line_nr);
67 vfprintf (stderr, msg, ap);
72 notify (const line_ref *line, char *msg, ...)
76 fprintf (stdout, "%s %d: info: ", line->file_name, line->line_nr);
78 vfprintf (stdout, msg, ap);
85 void *memory = malloc (size);
87 ERROR ("zalloc failed");
88 memset (memory, 0, size);
98 unsigned long long num = 0;
104 if (strcmp (a, "true") == 0 || strcmp (a, "TRUE") == 0)
107 if (strcmp (a, "false") == 0 || strcmp (a, "false") == 0)
118 if (a[1] == 'x' || a[1] == 'X')
123 else if (a[1] == 'b' || a[1] == 'b')
144 if (ch >= '0' && ch <= '1')
146 num = (num * 2) + (ch - '0');
155 if (ch >= '0' && ch <= '9')
157 num = (num * 10) + (ch - '0');
166 if (ch >= '0' && ch <= '7')
168 num = (num * 8) + (ch - '0');
177 if (ch >= '0' && ch <= '9')
179 num = (num * 16) + (ch - '0');
181 else if (ch >= 'a' && ch <= 'f')
183 num = (num * 16) + (ch - 'a' + 10);
185 else if (ch >= 'A' && ch <= 'F')
187 num = (num * 16) + (ch - 'A' + 10);
204 target_a2i (int ms_bit_nr, const char *a)
207 return (ms_bit_nr - a2i (a));
213 i2target (int ms_bit_nr, unsigned bit)
216 return ms_bit_nr - bit;
223 name2i (const char *names, const name_map * map)
225 const name_map *curr;
226 const char *name = names;
227 while (*name != '\0')
230 char *end = strchr (name, ',');
235 end = strchr (name, '\0');
245 while (curr->name != NULL)
247 if (strncmp (curr->name, name, len) == 0
248 && strlen (curr->name) == len)
254 /* nothing found, possibly return a default */
256 while (curr->name != NULL)
261 error (NULL, "%s contains no valid names", names);
266 i2name (const int i, const name_map * map)
268 while (map->name != NULL)
274 error (NULL, "map lookup failed for %d\n", i);