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convert to_call_history_range

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

	* target-delegates.c: Rebuild.
	* target.c (target_call_history_range): Unconditionally delegate.
	* target.h (struct target_ops) <to_call_history_range>: Use
	TARGET_DEFAULT_NORETURN.
This commit is contained in:
Tom Tromey 2013-12-18 20:10:20 -07:00
parent eb276a6b5b
commit 115d9817bb
4 changed files with 26 additions and 11 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_call_history_range): Unconditionally delegate.
* target.h (struct target_ops) <to_call_history_range>: Use
TARGET_DEFAULT_NORETURN.
2014-02-19 Tom Tromey <tromey@redhat.com>
* target-delegates.c: Rebuild.

16
gdb/target-delegates.c
View File

@ -1260,6 +1260,19 @@ tdefault_supports_btrace (struct target_ops *self)
return 0;
}
static void
delegate_call_history_range (struct target_ops *self, ULONGEST arg1, ULONGEST arg2, int arg3)
{
self = self->beneath;
self->to_call_history_range (self, arg1, arg2, arg3);
}
static void
tdefault_call_history_range (struct target_ops *self, ULONGEST arg1, ULONGEST arg2, int arg3)
{
tcomplain ();
}
static int
delegate_augmented_libraries_svr4_read (struct target_ops *self)
{
@ -1488,6 +1501,8 @@ install_delegators (struct target_ops *ops)
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_call_history_range == NULL)
ops->to_call_history_range = delegate_call_history_range;
if (ops->to_augmented_libraries_svr4_read == NULL)
ops->to_augmented_libraries_svr4_read = delegate_augmented_libraries_svr4_read;
}
@ -1601,5 +1616,6 @@ install_dummy_methods (struct target_ops *ops)
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_call_history_range = tdefault_call_history_range;
ops->to_augmented_libraries_svr4_read = tdefault_augmented_libraries_svr4_read;
}

11
gdb/target.c
View File

@ -4097,16 +4097,7 @@ target_call_history_from (ULONGEST begin, int size, int flags)
void
target_call_history_range (ULONGEST begin, ULONGEST end, int flags)
{
struct target_ops *t;
for (t = current_target.beneath; t != NULL; t = t->beneath)
if (t->to_call_history_range != NULL)
{
t->to_call_history_range (t, begin, end, flags);
return;
}
tcomplain ();
current_target.to_call_history_range (&current_target, begin, end, flags);
}
static void

3
gdb/target.h
View File

@ -1076,7 +1076,8 @@ struct target_ops
/* Print a function trace of an execution trace section from function BEGIN
(inclusive) to function END (inclusive). */
void (*to_call_history_range) (struct target_ops *,
ULONGEST begin, ULONGEST end, int flags);
ULONGEST begin, ULONGEST end, int flags)
TARGET_DEFAULT_NORETURN (tcomplain ());
/* Nonzero if TARGET_OBJECT_LIBRARIES_SVR4 may be read with a
non-empty annex. */