1 /* The IGEN simulator generator for GDB, the GNU Debugger.
3 Copyright 2002-2022 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 3 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, see <http://www.gnu.org/licenses/>. */
33 /* NB: Because warning and error can be interchanged, neither append a
37 error (const line_ref *line, const char *msg, ...)
41 fprintf (stderr, "%s:%d: ", line->file_name, line->line_nr);
43 vfprintf (stderr, msg, ap);
49 warning (const line_ref *line, const char *msg, ...)
53 fprintf (stderr, "%s:%d: warning: ", line->file_name, line->line_nr);
55 vfprintf (stderr, msg, ap);
60 notify (const line_ref *line, const char *msg, ...)
64 fprintf (stdout, "%s %d: info: ", line->file_name, line->line_nr);
66 vfprintf (stdout, msg, ap);
73 void *memory = malloc (size);
75 ERROR ("zalloc failed");
76 memset (memory, 0, size);
86 unsigned long long num = 0;
92 if (strcmp (a, "true") == 0 || strcmp (a, "TRUE") == 0)
95 if (strcmp (a, "false") == 0 || strcmp (a, "FALSE") == 0)
106 if (a[1] == 'x' || a[1] == 'X')
111 else if (a[1] == 'b' || a[1] == 'B')
132 if (ch >= '0' && ch <= '1')
134 num = (num * 2) + (ch - '0');
143 if (ch >= '0' && ch <= '9')
145 num = (num * 10) + (ch - '0');
154 if (ch >= '0' && ch <= '7')
156 num = (num * 8) + (ch - '0');
165 if (ch >= '0' && ch <= '9')
167 num = (num * 16) + (ch - '0');
169 else if (ch >= 'a' && ch <= 'f')
171 num = (num * 16) + (ch - 'a' + 10);
173 else if (ch >= 'A' && ch <= 'F')
175 num = (num * 16) + (ch - 'A' + 10);
192 target_a2i (int ms_bit_nr, const char *a)
195 return (ms_bit_nr - a2i (a));
201 i2target (int ms_bit_nr, unsigned bit)
204 return ms_bit_nr - bit;
211 name2i (const char *names, const name_map * map)
213 const name_map *curr;
214 const char *name = names;
215 while (*name != '\0')
218 char *end = strchr (name, ',');
223 end = strchr (name, '\0');
233 while (curr->name != NULL)
235 if (strncmp (curr->name, name, len) == 0
236 && strlen (curr->name) == len)
242 /* nothing found, possibly return a default */
244 while (curr->name != NULL)
249 error (NULL, "%s contains no valid names\n", names);
254 i2name (const int i, const name_map * map)
256 while (map->name != NULL)
262 error (NULL, "map lookup failed for %d\n", i);