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convert to_disconnect

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

	* target-delegates.c: Rebuild.
	* target.c (target_disconnect): Unconditionally delegate.
	* target.h (struct target_ops) <to_disconnect>: Use
	TARGET_DEFAULT_NORETURN.
This commit is contained in:
Tom Tromey 2013-12-20 10:30:13 -07:00
parent ee97f592f2
commit 86a0854a69
4 changed files with 29 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_disconnect): Unconditionally delegate.
* target.h (struct target_ops) <to_disconnect>: Use
TARGET_DEFAULT_NORETURN.
2014-02-19 Tom Tromey <tromey@redhat.com>
* record.c (record_stop): Unconditionally delegate.

16
gdb/target-delegates.c
View File

@ -34,6 +34,19 @@ tdefault_detach (struct target_ops *self, const char *arg1, int arg2)
{
}
static void
delegate_disconnect (struct target_ops *self, char *arg1, int arg2)
{
self = self->beneath;
self->to_disconnect (self, arg1, arg2);
}
static void
tdefault_disconnect (struct target_ops *self, char *arg1, int arg2)
{
tcomplain ();
}
static void
delegate_resume (struct target_ops *self, ptid_t arg1, int arg2, enum gdb_signal arg3)
{
@ -1542,6 +1555,8 @@ install_delegators (struct target_ops *ops)
ops->to_post_attach = delegate_post_attach;
if (ops->to_detach == NULL)
ops->to_detach = delegate_detach;
if (ops->to_disconnect == NULL)
ops->to_disconnect = delegate_disconnect;
if (ops->to_resume == NULL)
ops->to_resume = delegate_resume;
if (ops->to_wait == NULL)
@ -1800,6 +1815,7 @@ install_dummy_methods (struct target_ops *ops)
ops->to_attach = find_default_attach;
ops->to_post_attach = tdefault_post_attach;
ops->to_detach = tdefault_detach;
ops->to_disconnect = tdefault_disconnect;
ops->to_resume = tdefault_resume;
ops->to_wait = tdefault_wait;
ops->to_fetch_registers = tdefault_fetch_registers;

17
gdb/target.c
View File

@ -2470,24 +2470,15 @@ target_detach (const char *args, int from_tty)
void
target_disconnect (char *args, int from_tty)
{
struct target_ops *t;
/* If we're in breakpoints-always-inserted mode or if breakpoints
are global across processes, we have to remove them before
disconnecting. */
remove_breakpoints ();
for (t = current_target.beneath; t != NULL; t = t->beneath)
if (t->to_disconnect != NULL)
{
if (targetdebug)
fprintf_unfiltered (gdb_stdlog, "target_disconnect (%s, %d)\n",
args, from_tty);
t->to_disconnect (t, args, from_tty);
return;
}
tcomplain ();
if (targetdebug)
fprintf_unfiltered (gdb_stdlog, "target_disconnect (%s, %d)\n",
args, from_tty);
current_target.to_disconnect (&current_target, args, from_tty);
}
ptid_t

3
gdb/target.h
View File

@ -409,7 +409,8 @@ struct target_ops
TARGET_DEFAULT_IGNORE ();
void (*to_detach) (struct target_ops *ops, const char *, int)
TARGET_DEFAULT_IGNORE ();
void (*to_disconnect) (struct target_ops *, char *, int);
void (*to_disconnect) (struct target_ops *, char *, int)
TARGET_DEFAULT_NORETURN (tcomplain ());
void (*to_resume) (struct target_ops *, ptid_t, int, enum gdb_signal)
TARGET_DEFAULT_NORETURN (noprocess ());
ptid_t (*to_wait) (struct target_ops *,