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convert to_find_new_threads

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2014-02-19  Tom Tromey  <tromey@redhat.com>

	* target-delegates.c: Rebuild.
	* target.c (target_find_new_threads): Unconditionally delegate.
	* target.h (struct target_ops) <to_find_new_threads>: Use
	TARGET_DEFAULT_RETURN.
This commit is contained in:
Tom Tromey 2013-12-18 14:44:20 -07:00
parent 7d4f8efaf6
commit 09b0dc2b57
4 changed files with 27 additions and 14 deletions
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7
gdb/ChangeLog
View File

@ -1,3 +1,10 @@
2014-02-19 Tom Tromey <tromey@redhat.com>
* target-delegates.c: Rebuild.
* target.c (target_find_new_threads): Unconditionally delegate.
* target.h (struct target_ops) <to_find_new_threads>: Use
TARGET_DEFAULT_RETURN.
2014-02-19 Tom Tromey <tromey@redhat.com>
* target-delegates.c: Rebuild.

15
gdb/target-delegates.c
View File

@ -541,6 +541,18 @@ tdefault_program_signals (struct target_ops *self, int arg1, unsigned char *arg2
{
}
static void
delegate_find_new_threads (struct target_ops *self)
{
self = self->beneath;
self->to_find_new_threads (self);
}
static void
tdefault_find_new_threads (struct target_ops *self)
{
}
static char *
delegate_extra_thread_info (struct target_ops *self, struct thread_info *arg1)
{
@ -1284,6 +1296,8 @@ install_delegators (struct target_ops *ops)
ops->to_pass_signals = delegate_pass_signals;
if (ops->to_program_signals == NULL)
ops->to_program_signals = delegate_program_signals;
if (ops->to_find_new_threads == NULL)
ops->to_find_new_threads = delegate_find_new_threads;
if (ops->to_extra_thread_info == NULL)
ops->to_extra_thread_info = delegate_extra_thread_info;
if (ops->to_thread_name == NULL)
@ -1443,6 +1457,7 @@ install_dummy_methods (struct target_ops *ops)
ops->to_mourn_inferior = default_mourn_inferior;
ops->to_pass_signals = tdefault_pass_signals;
ops->to_program_signals = tdefault_program_signals;
ops->to_find_new_threads = tdefault_find_new_threads;
ops->to_extra_thread_info = tdefault_extra_thread_info;
ops->to_thread_name = tdefault_thread_name;
ops->to_stop = tdefault_stop;

16
gdb/target.c
View File

@ -3606,19 +3606,9 @@ target_thread_alive (ptid_t ptid)
void
target_find_new_threads (void)
{
struct target_ops *t;
for (t = current_target.beneath; t != NULL; t = t->beneath)
{
if (t->to_find_new_threads != NULL)
{
t->to_find_new_threads (t);
if (targetdebug)
fprintf_unfiltered (gdb_stdlog, "target_find_new_threads ()\n");
return;
}
}
current_target.to_find_new_threads (&current_target);
if (targetdebug)
fprintf_unfiltered (gdb_stdlog, "target_find_new_threads ()\n");
}
void

3
gdb/target.h
View File

@ -559,7 +559,8 @@ struct target_ops
TARGET_DEFAULT_IGNORE ();
int (*to_thread_alive) (struct target_ops *, ptid_t ptid);
void (*to_find_new_threads) (struct target_ops *);
void (*to_find_new_threads) (struct target_ops *)
TARGET_DEFAULT_IGNORE ();
char *(*to_pid_to_str) (struct target_ops *, ptid_t);
char *(*to_extra_thread_info) (struct target_ops *, struct thread_info *)
TARGET_DEFAULT_RETURN (0);