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convert to_trace_init

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

	* target-delegates.c: Rebuild.
	* target.c (update_current_target): Don't inherit or default
	to_trace_init.
	* target.h (struct target_ops) <to_trace_init>: Use
	TARGET_DEFAULT_RETURN.
This commit is contained in:
Tom Tromey 2013-12-18 13:57:05 -07:00
parent 9409d39e87
commit 5536135bf4
4 changed files with 27 additions and 5 deletions
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8
gdb/ChangeLog
View file

@ -1,3 +1,11 @@
2014-02-19 Tom Tromey <tromey@redhat.com>
* target-delegates.c: Rebuild.
* target.c (update_current_target): Don't inherit or default
to_trace_init.
* target.h (struct target_ops) <to_trace_init>: Use
TARGET_DEFAULT_RETURN.
2014-02-19 Tom Tromey <tromey@redhat.com> 2014-02-19 Tom Tromey <tromey@redhat.com>
* target-delegates.c: Rebuild. * target-delegates.c: Rebuild.

16
gdb/target-delegates.c
View file

@ -637,6 +637,19 @@ delegate_thread_architecture (struct target_ops *self, ptid_t arg1)
return self->to_thread_architecture (self, arg1); return self->to_thread_architecture (self, arg1);
} }
static void
delegate_trace_init (struct target_ops *self)
{
self = self->beneath;
self->to_trace_init (self);
}
static void
tdefault_trace_init (struct target_ops *self)
{
tcomplain ();
}
static int static int
delegate_supports_btrace (struct target_ops *self) delegate_supports_btrace (struct target_ops *self)
{ {
@ -765,6 +778,8 @@ install_delegators (struct target_ops *ops)
ops->to_supports_string_tracing = delegate_supports_string_tracing; ops->to_supports_string_tracing = delegate_supports_string_tracing;
if (ops->to_thread_architecture == NULL) if (ops->to_thread_architecture == NULL)
ops->to_thread_architecture = delegate_thread_architecture; ops->to_thread_architecture = delegate_thread_architecture;
if (ops->to_trace_init == NULL)
ops->to_trace_init = delegate_trace_init;
if (ops->to_supports_btrace == NULL) if (ops->to_supports_btrace == NULL)
ops->to_supports_btrace = delegate_supports_btrace; ops->to_supports_btrace = delegate_supports_btrace;
} }
@ -828,5 +843,6 @@ install_dummy_methods (struct target_ops *ops)
ops->to_supports_enable_disable_tracepoint = tdefault_supports_enable_disable_tracepoint; ops->to_supports_enable_disable_tracepoint = tdefault_supports_enable_disable_tracepoint;
ops->to_supports_string_tracing = tdefault_supports_string_tracing; ops->to_supports_string_tracing = tdefault_supports_string_tracing;
ops->to_thread_architecture = default_thread_architecture; ops->to_thread_architecture = default_thread_architecture;
ops->to_trace_init = tdefault_trace_init;
ops->to_supports_btrace = tdefault_supports_btrace; ops->to_supports_btrace = tdefault_supports_btrace;
} }

5
gdb/target.c
View file

@ -688,7 +688,7 @@ update_current_target (void)
/* Do not inherit to_supports_multi_process. */ /* Do not inherit to_supports_multi_process. */
/* Do not inherit to_supports_enable_disable_tracepoint. */ /* Do not inherit to_supports_enable_disable_tracepoint. */
/* Do not inherit to_supports_string_tracing. */ /* Do not inherit to_supports_string_tracing. */
INHERIT (to_trace_init, t); /* Do not inherit to_trace_init. */
INHERIT (to_download_tracepoint, t); INHERIT (to_download_tracepoint, t);
INHERIT (to_can_download_tracepoint, t); INHERIT (to_can_download_tracepoint, t);
INHERIT (to_download_trace_state_variable, t); INHERIT (to_download_trace_state_variable, t);
@ -752,9 +752,6 @@ update_current_target (void)
(void (*) (struct target_ops *, ptid_t)) (void (*) (struct target_ops *, ptid_t))
target_ignore); target_ignore);
current_target.to_read_description = NULL; current_target.to_read_description = NULL;
de_fault (to_trace_init,
(void (*) (struct target_ops *))
tcomplain);
de_fault (to_download_tracepoint, de_fault (to_download_tracepoint,
(void (*) (struct target_ops *, struct bp_location *)) (void (*) (struct target_ops *, struct bp_location *))
tcomplain); tcomplain);

3
gdb/target.h
View file

@ -801,7 +801,8 @@ struct target_ops
/* Tracepoint-related operations. */ /* Tracepoint-related operations. */
/* Prepare the target for a tracing run. */ /* Prepare the target for a tracing run. */
void (*to_trace_init) (struct target_ops *); void (*to_trace_init) (struct target_ops *)
TARGET_DEFAULT_NORETURN (tcomplain ());
/* Send full details of a tracepoint location to the target. */ /* Send full details of a tracepoint location to the target. */
void (*to_download_tracepoint) (struct target_ops *, void (*to_download_tracepoint) (struct target_ops *,