+2014-02-19 Tom Tromey <tromey@redhat.com>
+
+ * target-delegates.c: Rebuild.
+ * target.c (target_insn_history_from): Unconditionally delegate.
+ * target.h (struct target_ops) <to_insn_history_from>: Use
+ TARGET_DEFAULT_NORETURN.
+
2014-02-19 Tom Tromey <tromey@redhat.com>
* target-delegates.c: Rebuild.
return 0;
}
+static void
+delegate_insn_history_from (struct target_ops *self, ULONGEST arg1, int arg2, int arg3)
+{
+ self = self->beneath;
+ self->to_insn_history_from (self, arg1, arg2, arg3);
+}
+
+static void
+tdefault_insn_history_from (struct target_ops *self, ULONGEST arg1, int arg2, int arg3)
+{
+ tcomplain ();
+}
+
static void
delegate_insn_history_range (struct target_ops *self, ULONGEST arg1, ULONGEST arg2, int arg3)
{
ops->to_can_use_agent = delegate_can_use_agent;
if (ops->to_supports_btrace == NULL)
ops->to_supports_btrace = delegate_supports_btrace;
+ if (ops->to_insn_history_from == NULL)
+ ops->to_insn_history_from = delegate_insn_history_from;
if (ops->to_insn_history_range == NULL)
ops->to_insn_history_range = delegate_insn_history_range;
if (ops->to_call_history == NULL)
ops->to_use_agent = tdefault_use_agent;
ops->to_can_use_agent = tdefault_can_use_agent;
ops->to_supports_btrace = tdefault_supports_btrace;
+ ops->to_insn_history_from = tdefault_insn_history_from;
ops->to_insn_history_range = tdefault_insn_history_range;
ops->to_call_history = tdefault_call_history;
ops->to_call_history_from = tdefault_call_history_from;
void
target_insn_history_from (ULONGEST from, int size, int flags)
{
- struct target_ops *t;
-
- for (t = current_target.beneath; t != NULL; t = t->beneath)
- if (t->to_insn_history_from != NULL)
- {
- t->to_insn_history_from (t, from, size, flags);
- return;
- }
-
- tcomplain ();
+ current_target.to_insn_history_from (¤t_target, from, size, flags);
}
/* See target.h. */
If SIZE < 0, disassemble abs (SIZE) instructions before FROM; otherwise,
disassemble SIZE instructions after FROM. */
void (*to_insn_history_from) (struct target_ops *,
- ULONGEST from, int size, int flags);
+ ULONGEST from, int size, int flags)
+ TARGET_DEFAULT_NORETURN (tcomplain ());
/* Disassemble a section of the recorded execution trace from instruction
BEGIN (inclusive) to instruction END (inclusive). */