struct record_end_entry
{
enum target_signal sigval;
+ ULONGEST insn_num;
};
enum record_type
/* 1 ask user. 0 auto delete the last struct record_entry. */
static int record_stop_at_limit = 1;
+/* Maximum allowed number of insns in execution log. */
static unsigned int record_insn_max_num = DEFAULT_RECORD_INSN_MAX_NUM;
+/* Actual count of insns presently in execution log. */
static int record_insn_num = 0;
+/* Count of insns logged so far (may be larger
+ than count of insns presently in execution log). */
+static ULONGEST record_insn_count;
/* The target_ops of process record. */
static struct target_ops record_ops;
{
rec = tmp->next;
if (record_entry_release (tmp) == record_end)
- record_insn_num--;
+ {
+ record_insn_num--;
+ record_insn_count--;
+ }
tmp = rec;
}
}
/* tmp is now isolated, and can be deleted. */
if (record_entry_release (tmp) == record_end)
- {
- record_insn_num--;
- break; /* End loop at first record_end. */
- }
+ break; /* End loop at first record_end. */
if (!record_first.next)
{
rec = record_end_alloc ();
rec->u.end.sigval = TARGET_SIGNAL_0;
+ rec->u.end.insn_num = ++record_insn_count;
record_arch_list_add (rec);
/* Reset */
record_insn_num = 0;
+ record_insn_count = 0;
record_list = &record_first;
record_list->next = NULL;
}
if (current_target.to_stratum == record_stratum)
{
unpush_target (&record_ops);
- printf_unfiltered (_("Process record is stoped and all execution "
- "log is deleted.\n"));
+ printf_unfiltered (_("Process record is stopped and all execution "
+ "logs are deleted.\n"));
}
else
printf_unfiltered (_("Process record is not started.\n"));
}
}
-/* Print the current index into the record log (number of insns recorded
- so far). */
-
-static void
-show_record_insn_number (char *ignore, int from_tty)
-{
- printf_unfiltered (_("Record instruction number is %d.\n"),
- record_insn_num);
-}
-
static struct cmd_list_element *record_cmdlist, *set_record_cmdlist,
*show_record_cmdlist, *info_record_cmdlist;
cmd_show_list (show_record_cmdlist, from_tty, "");
}
+/* Display some statistics about the execution log. */
+
static void
info_record_command (char *args, int from_tty)
{
- cmd_show_list (info_record_cmdlist, from_tty, "");
+ struct record_entry *p;
+
+ if (current_target.to_stratum == record_stratum)
+ {
+ if (RECORD_IS_REPLAY)
+ printf_filtered (_("Replay mode:\n"));
+ else
+ printf_filtered (_("Record mode:\n"));
+
+ /* Find entry for first actual instruction in the log. */
+ for (p = record_first.next;
+ p != NULL && p->type != record_end;
+ p = p->next)
+ ;
+
+ /* Do we have a log at all? */
+ if (p != NULL && p->type == record_end)
+ {
+ /* Display instruction number for first instruction in the log. */
+ printf_filtered (_("Lowest recorded instruction number is %s.\n"),
+ pulongest (p->u.end.insn_num));
+
+ /* If in replay mode, display where we are in the log. */
+ if (RECORD_IS_REPLAY)
+ printf_filtered (_("Current instruction number is %s.\n"),
+ pulongest (record_list->u.end.insn_num));
+
+ /* Display instruction number for last instruction in the log. */
+ printf_filtered (_("Highest recorded instruction number is %s.\n"),
+ pulongest (record_insn_count));
+
+ /* Display log count. */
+ printf_filtered (_("Log contains %d instructions.\n"),
+ record_insn_num);
+ }
+ else
+ {
+ printf_filtered (_("No instructions have been logged.\n"));
+ }
+ }
+ else
+ {
+ printf_filtered (_("target record is not active.\n"));
+ }
+
+ /* Display max log size. */
+ printf_filtered (_("Max logged instructions is %d.\n"),
+ record_insn_max_num);
}
void
record/replay buffer. Zero means unlimited. Default is 200000."),
set_record_insn_max_num,
NULL, &set_record_cmdlist, &show_record_cmdlist);
- add_cmd ("insn-number", class_obscure, show_record_insn_number,
- _("Show the current number of instructions in the "
- "record/replay buffer."), &info_record_cmdlist);
}