-/* This file is part of the program psim.
+/* The IGEN simulator generator for GDB, the GNU Debugger.
- Copyright (C) 1994-1995, Andrew Cagney <cagney@highland.com.au>
+ Copyright 2002-2020 Free Software Foundation, Inc.
- 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 2 of the License, or
- (at your option) any later version.
+ 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/>. */
- 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, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
- */
#include <stdio.h>
#endif
#endif
+/* NB: Because warning and error can be interchanged, neither append a
+ trailing '\n' */
+
void
-error (char *msg, ...)
+error (const line_ref *line, char *msg, ...)
{
va_list ap;
- va_start(ap, msg);
- vprintf(msg, ap);
- va_end(ap);
+ if (line != NULL)
+ fprintf (stderr, "%s:%d: ", line->file_name, line->line_nr);
+ va_start (ap, msg);
+ vfprintf (stderr, msg, ap);
+ va_end (ap);
exit (1);
}
-void *
-zalloc(long size)
+void
+warning (const line_ref *line, char *msg, ...)
{
- void *memory = malloc(size);
- if (memory == NULL)
- error("zalloc failed\n");
- memset(memory, 0, size);
- return memory;
+ va_list ap;
+ if (line != NULL)
+ fprintf (stderr, "%s:%d: warning: ", line->file_name, line->line_nr);
+ va_start (ap, msg);
+ vfprintf (stderr, msg, ap);
+ va_end (ap);
}
void
-dumpf (int indent, char *msg, ...)
+notify (const line_ref *line, char *msg, ...)
{
va_list ap;
- for (; indent > 0; indent--)
- printf(" ");
- va_start(ap, msg);
- vprintf(msg, ap);
- va_end(ap);
+ if (line != NULL)
+ fprintf (stdout, "%s %d: info: ", line->file_name, line->line_nr);
+ va_start (ap, msg);
+ vfprintf (stdout, msg, ap);
+ va_end (ap);
+}
+
+void *
+zalloc (long size)
+{
+ void *memory = malloc (size);
+ if (memory == NULL)
+ ERROR ("zalloc failed");
+ memset (memory, 0, size);
+ return memory;
}
unsigned long long
-a2i(const char *a)
+a2i (const char *a)
{
int neg = 0;
int base = 10;
while (isspace (*a))
a++;
- if (*a == '-') {
- neg = 1;
- a++;
- }
-
- if (*a == '0') {
- if (a[1] == 'x' || a[1] == 'X') {
- a += 2;
- base = 16;
- } else if (a[1] == 'b' || a[1] == 'b') {
- a += 2;
- base = 2;
+ if (strcmp (a, "true") == 0 || strcmp (a, "TRUE") == 0)
+ return 1;
+
+ if (strcmp (a, "false") == 0 || strcmp (a, "FALSE") == 0)
+ return 0;
+
+ if (*a == '-')
+ {
+ neg = 1;
+ a++;
+ }
+
+ if (*a == '0')
+ {
+ if (a[1] == 'x' || a[1] == 'X')
+ {
+ a += 2;
+ base = 16;
+ }
+ else if (a[1] == 'b' || a[1] == 'B')
+ {
+ a += 2;
+ base = 2;
+ }
+ else
+ base = 8;
}
- else
- base = 8;
- }
looping = 1;
- while (looping) {
- int ch = *a++;
-
- switch (base) {
- default:
- looping = 0;
- break;
-
- case 2:
- if (ch >= '0' && ch <= '1') {
- num = (num * 2) + (ch - '0');
- } else {
- looping = 0;
- }
- break;
-
- case 10:
- if (ch >= '0' && ch <= '9') {
- num = (num * 10) + (ch - '0');
- } else {
- looping = 0;
- }
- break;
-
- case 8:
- if (ch >= '0' && ch <= '7') {
- num = (num * 8) + (ch - '0');
- } else {
- looping = 0;
- }
- break;
-
- case 16:
- if (ch >= '0' && ch <= '9') {
- num = (num * 16) + (ch - '0');
- } else if (ch >= 'a' && ch <= 'f') {
- num = (num * 16) + (ch - 'a' + 10);
- } else if (ch >= 'A' && ch <= 'F') {
- num = (num * 16) + (ch - 'A' + 10);
- } else {
- looping = 0;
- }
- break;
+ while (looping)
+ {
+ int ch = *a++;
+
+ switch (base)
+ {
+ default:
+ looping = 0;
+ break;
+
+ case 2:
+ if (ch >= '0' && ch <= '1')
+ {
+ num = (num * 2) + (ch - '0');
+ }
+ else
+ {
+ looping = 0;
+ }
+ break;
+
+ case 10:
+ if (ch >= '0' && ch <= '9')
+ {
+ num = (num * 10) + (ch - '0');
+ }
+ else
+ {
+ looping = 0;
+ }
+ break;
+
+ case 8:
+ if (ch >= '0' && ch <= '7')
+ {
+ num = (num * 8) + (ch - '0');
+ }
+ else
+ {
+ looping = 0;
+ }
+ break;
+
+ case 16:
+ if (ch >= '0' && ch <= '9')
+ {
+ num = (num * 16) + (ch - '0');
+ }
+ else if (ch >= 'a' && ch <= 'f')
+ {
+ num = (num * 16) + (ch - 'a' + 10);
+ }
+ else if (ch >= 'A' && ch <= 'F')
+ {
+ num = (num * 16) + (ch - 'A' + 10);
+ }
+ else
+ {
+ looping = 0;
+ }
+ break;
+ }
}
- }
if (neg)
- num = - num;
+ num = -num;
return num;
}
unsigned
-target_a2i(int ms_bit_nr,
- const char *a)
+target_a2i (int ms_bit_nr, const char *a)
{
if (ms_bit_nr)
- return (ms_bit_nr - a2i(a));
+ return (ms_bit_nr - a2i (a));
else
- return a2i(a);
+ return a2i (a);
}
unsigned
-i2target(int ms_bit_nr,
- unsigned bit)
+i2target (int ms_bit_nr, unsigned bit)
{
if (ms_bit_nr)
return ms_bit_nr - bit;
int
-name2i(const char *names,
- const name_map *map)
+name2i (const char *names, const name_map * map)
{
const name_map *curr;
const char *name = names;
- while (*name != '\0') {
- /* find our name */
- char *end = strchr(name, ',');
- char *next;
- int len;
- if (end == NULL) {
- end = strchr(name, '\0');
- next = end;
+ while (*name != '\0')
+ {
+ /* find our name */
+ char *end = strchr (name, ',');
+ char *next;
+ unsigned len;
+ if (end == NULL)
+ {
+ end = strchr (name, '\0');
+ next = end;
+ }
+ else
+ {
+ next = end + 1;
+ }
+ len = end - name;
+ /* look it up */
+ curr = map;
+ while (curr->name != NULL)
+ {
+ if (strncmp (curr->name, name, len) == 0
+ && strlen (curr->name) == len)
+ return curr->i;
+ curr++;
+ }
+ name = next;
}
- else {
- next = end + 1;
- }
- len = end - name;
- /* look it up */
- curr = map;
- while (curr->name != NULL) {
- if (strncmp(curr->name, name, len) == 0
- && strlen(curr->name) == len)
- return curr->i;
- curr++;
- }
- name = next;
- }
/* nothing found, possibly return a default */
curr = map;
while (curr->name != NULL)
if (curr->i >= 0)
return curr->i;
else
- error("%s contains no valid names\n", names);
+ error (NULL, "%s contains no valid names", names);
return 0;
}
const char *
-i2name(const int i,
- const name_map *map)
+i2name (const int i, const name_map * map)
{
- while (map->name != NULL) {
- if (map->i == i)
- return map->name;
- map++;
- }
- error("map lookup failed for %d\n", i);
+ while (map->name != NULL)
+ {
+ if (map->i == i)
+ return map->name;
+ map++;
+ }
+ error (NULL, "map lookup failed for %d\n", i);
return NULL;
}
projects / deliverable / binutils-gdb.git / blobdiff