#include "dis-asm.h"
#include "language.h"
#include "gdb_stat.h"
+#include "symfile.h"
+#include "objfiles.h"
extern char registers[];
if (!filename)
(t->to_detach) (filename, from_tty);
else
- (t->to_open) (filename, from_tty);
+ {
+ /* Yes, we were given the path of a core file. Do we already
+ have a symbol file? If not, can we determine it from the
+ core file? If we can, do so.
+ */
+#ifdef HPUXHPPA
+ if (symfile_objfile == NULL)
+ {
+ char * symfile;
+ symfile = t->to_core_file_to_sym_file (filename);
+ if (symfile)
+ {
+ char * symfile_copy = strdup (symfile);
+
+ make_cleanup (free, symfile_copy);
+ symbol_file_command (symfile_copy, from_tty);
+ }
+ else
+ warning ("Unknown symbols for '%s'; use the 'symbol-file' command.", filename);
+ }
+#endif
+ (t->to_open) (filename, from_tty);
+ }
else
error ("GDB can't read core files on this machine.");
}
read_memory (memaddr, buf, len);
return extract_unsigned_integer (buf, len);
}
+
+void
+read_memory_string (memaddr, buffer, max_len)
+ CORE_ADDR memaddr;
+ char * buffer;
+ int max_len;
+{
+ register char * cp;
+ register int i;
+ int cnt;
+
+ cp = buffer;
+ while (1)
+ {
+ if (cp - buffer >= max_len)
+ {
+ buffer[max_len - 1] = '\0';
+ break;
+ }
+ cnt = max_len - (cp - buffer);
+ if (cnt > 8)
+ cnt = 8;
+ read_memory (memaddr + (int) (cp - buffer), cp, cnt);
+ for (i = 0; i < cnt && *cp; i++, cp++)
+ ; /* null body */
+
+ if (i < cnt && !*cp)
+ break;
+ }
+}
+
\f
#if 0
/* Enable after 4.12. It is not tested. */