yggdrasil/binutils-gdb
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convert to_supports_enable_disable_tracepoint

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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_supports_enable_disable_tracepoint.
	* target.h (struct target_ops)
	<to_supports_enable_disable_tracepoint>: Use
	TARGET_DEFAULT_RETURN.
This commit is contained in:
Tom Tromey 2013-12-18 13:54:59 -07:00
parent a730474877
commit aab1b22d31
4 changed files with 28 additions and 5 deletions
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9
gdb/ChangeLog
View File

@ -1,3 +1,12 @@
2014-02-19 Tom Tromey <tromey@redhat.com>
* target-delegates.c: Rebuild.
* target.c (update_current_target): Don't inherit or default
to_supports_enable_disable_tracepoint.
* target.h (struct target_ops)
<to_supports_enable_disable_tracepoint>: Use
TARGET_DEFAULT_RETURN.
2014-02-19 Tom Tromey <tromey@redhat.com>
* target-delegates.c: Rebuild.

16
gdb/target-delegates.c
View File

@ -604,6 +604,19 @@ tdefault_supports_multi_process (struct target_ops *self)
return 0;
}
static int
delegate_supports_enable_disable_tracepoint (struct target_ops *self)
{
self = self->beneath;
return self->to_supports_enable_disable_tracepoint (self);
}
static int
tdefault_supports_enable_disable_tracepoint (struct target_ops *self)
{
return 0;
}
static struct gdbarch *
delegate_thread_architecture (struct target_ops *self, ptid_t arg1)
{
@ -733,6 +746,8 @@ install_delegators (struct target_ops *ops)
ops->to_execution_direction = delegate_execution_direction;
if (ops->to_supports_multi_process == NULL)
ops->to_supports_multi_process = delegate_supports_multi_process;
if (ops->to_supports_enable_disable_tracepoint == NULL)
ops->to_supports_enable_disable_tracepoint = delegate_supports_enable_disable_tracepoint;
if (ops->to_thread_architecture == NULL)
ops->to_thread_architecture = delegate_thread_architecture;
if (ops->to_supports_btrace == NULL)
@ -795,6 +810,7 @@ install_dummy_methods (struct target_ops *ops)
ops->to_can_execute_reverse = tdefault_can_execute_reverse;
ops->to_execution_direction = default_execution_direction;
ops->to_supports_multi_process = tdefault_supports_multi_process;
ops->to_supports_enable_disable_tracepoint = tdefault_supports_enable_disable_tracepoint;
ops->to_thread_architecture = default_thread_architecture;
ops->to_supports_btrace = tdefault_supports_btrace;
}

5
gdb/target.c
View File

@ -686,7 +686,7 @@ update_current_target (void)
/* Do not inherit to_get_ada_task_ptid. */
/* Do not inherit to_search_memory. */
/* Do not inherit to_supports_multi_process. */
INHERIT (to_supports_enable_disable_tracepoint, t);
/* Do not inherit to_supports_enable_disable_tracepoint. */
INHERIT (to_supports_string_tracing, t);
INHERIT (to_trace_init, t);
INHERIT (to_download_tracepoint, t);
@ -752,9 +752,6 @@ update_current_target (void)
(void (*) (struct target_ops *, ptid_t))
target_ignore);
current_target.to_read_description = NULL;
de_fault (to_supports_enable_disable_tracepoint,
(int (*) (struct target_ops *))
return_zero);
de_fault (to_supports_string_tracing,
(int (*) (struct target_ops *))
return_zero);

3
gdb/target.h
View File

@ -718,7 +718,8 @@ struct target_ops
/* Does this target support enabling and disabling tracepoints while a trace
experiment is running? */
int (*to_supports_enable_disable_tracepoint) (struct target_ops *);
int (*to_supports_enable_disable_tracepoint) (struct target_ops *)
TARGET_DEFAULT_RETURN (0);
/* Does this target support disabling address space randomization? */
int (*to_supports_disable_randomization) (struct target_ops *);