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convert to_augmented_libraries_svr4_read

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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_augmented_libraries_svr4_read.
	* target.h (struct target_ops) <to_augmented_libraries_svr4_read>:
	Use TARGET_DEFAULT_RETURN.
This commit is contained in:
Tom Tromey 2013-12-18 14:19:33 -07:00
parent 9a7d8b4812
commit 0de91722c6
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_augmented_libraries_svr4_read.
* target.h (struct target_ops) <to_augmented_libraries_svr4_read>:
Use TARGET_DEFAULT_RETURN.
2014-02-19 Tom Tromey <tromey@redhat.com>
* target-delegates.c: Rebuild.

16
gdb/target-delegates.c
View file

@ -1023,6 +1023,19 @@ tdefault_supports_btrace (struct target_ops *self)
return 0;
}
static int
delegate_augmented_libraries_svr4_read (struct target_ops *self)
{
self = self->beneath;
return self->to_augmented_libraries_svr4_read (self);
}
static int
tdefault_augmented_libraries_svr4_read (struct target_ops *self)
{
return 0;
}
static void
install_delegators (struct target_ops *ops)
{
@ -1198,6 +1211,8 @@ 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_augmented_libraries_svr4_read == NULL)
ops->to_augmented_libraries_svr4_read = delegate_augmented_libraries_svr4_read;
}
static void
@ -1289,4 +1304,5 @@ 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_augmented_libraries_svr4_read = tdefault_augmented_libraries_svr4_read;
}

5
gdb/target.c
View file

@ -713,7 +713,7 @@ update_current_target (void)
/* Do not inherit to_traceframe_info. */
/* Do not inherit to_use_agent. */
/* Do not inherit to_can_use_agent. */
INHERIT (to_augmented_libraries_svr4_read, t);
/* Do not inherit to_augmented_libraries_svr4_read. */
INHERIT (to_magic, t);
INHERIT (to_supports_evaluation_of_breakpoint_conditions, t);
INHERIT (to_can_run_breakpoint_commands, t);
@ -754,9 +754,6 @@ update_current_target (void)
de_fault (to_can_run_breakpoint_commands,
(int (*) (struct target_ops *))
return_zero);
de_fault (to_augmented_libraries_svr4_read,
(int (*) (struct target_ops *))
return_zero);
#undef de_fault

3
gdb/target.h
View file

@ -1060,7 +1060,8 @@ struct target_ops
/* Nonzero if TARGET_OBJECT_LIBRARIES_SVR4 may be read with a
non-empty annex. */
int (*to_augmented_libraries_svr4_read) (struct target_ops *);
int (*to_augmented_libraries_svr4_read) (struct target_ops *)
TARGET_DEFAULT_RETURN (0);
/* Those unwinders are tried before any other arch unwinders. Use NULL if
it is not used. */