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convert to_goto_bookmark

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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_goto_bookmark.
	(dummy_goto_bookmark): Remove.
	(init_dummy_target): Don't inherit or default to_goto_bookmark.
	* target.h (struct target_ops) <to_goto_bookmark>: Use
	TARGET_DEFAULT_NORETURN.
This commit is contained in:
Tom Tromey 2013-12-18 11:11:25 -07:00
parent 3dbafbbb27
commit 9bb9d61d2f
4 changed files with 29 additions and 10 deletions
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10
gdb/ChangeLog
View File

@ -1,3 +1,13 @@
2014-02-19 Tom Tromey <tromey@redhat.com>
* target-delegates.c: Rebuild.
* target.c (update_current_target): Don't inherit or default
to_goto_bookmark.
(dummy_goto_bookmark): Remove.
(init_dummy_target): Don't inherit or default to_goto_bookmark.
* target.h (struct target_ops) <to_goto_bookmark>: Use
TARGET_DEFAULT_NORETURN.
2014-02-19 Tom Tromey <tromey@redhat.com>
* target-delegates.c: Rebuild.

16
gdb/target-delegates.c
View File

@ -538,6 +538,19 @@ tdefault_get_bookmark (struct target_ops *self, char *arg1, int arg2)
tcomplain ();
}
static void
delegate_goto_bookmark (struct target_ops *self, gdb_byte *arg1, int arg2)
{
self = self->beneath;
self->to_goto_bookmark (self, arg1, arg2);
}
static void
tdefault_goto_bookmark (struct target_ops *self, gdb_byte *arg1, int arg2)
{
tcomplain ();
}
static enum target_xfer_status
delegate_xfer_partial (struct target_ops *self, enum target_object arg1, const char *arg2, gdb_byte *arg3, const gdb_byte *arg4, ULONGEST arg5, ULONGEST arg6, ULONGEST *arg7)
{
@ -661,6 +674,8 @@ install_delegators (struct target_ops *ops)
ops->to_make_corefile_notes = delegate_make_corefile_notes;
if (ops->to_get_bookmark == NULL)
ops->to_get_bookmark = delegate_get_bookmark;
if (ops->to_goto_bookmark == NULL)
ops->to_goto_bookmark = delegate_goto_bookmark;
if (ops->to_xfer_partial == NULL)
ops->to_xfer_partial = delegate_xfer_partial;
if (ops->to_supports_btrace == NULL)
@ -717,6 +732,7 @@ install_dummy_methods (struct target_ops *ops)
ops->to_find_memory_regions = dummy_find_memory_regions;
ops->to_make_corefile_notes = dummy_make_corefile_notes;
ops->to_get_bookmark = tdefault_get_bookmark;
ops->to_goto_bookmark = tdefault_goto_bookmark;
ops->to_xfer_partial = tdefault_xfer_partial;
ops->to_supports_btrace = tdefault_supports_btrace;
}

10
gdb/target.c
View File

@ -671,7 +671,7 @@ update_current_target (void)
/* Do not inherit to_find_memory_regions. */
/* Do not inherit to_make_corefile_notes. */
/* Do not inherit to_get_bookmark. */
INHERIT (to_goto_bookmark, t);
/* Do not inherit to_goto_bookmark. */
/* Do not inherit to_get_thread_local_address. */
INHERIT (to_can_execute_reverse, t);
INHERIT (to_execution_direction, t);
@ -3680,13 +3680,6 @@ dummy_make_corefile_notes (struct target_ops *self,
return NULL;
}
/* Error-catcher for target_goto_bookmark. */
static void
dummy_goto_bookmark (struct target_ops *self, gdb_byte *ignore, int from_tty)
{
tcomplain ();
}
/* Set up the handful of non-empty slots needed by the dummy target
vector. */
@ -3702,7 +3695,6 @@ init_dummy_target (void)
= find_default_supports_disable_randomization;
dummy_target.to_pid_to_str = dummy_pid_to_str;
dummy_target.to_stratum = dummy_stratum;
dummy_target.to_goto_bookmark = dummy_goto_bookmark;
dummy_target.to_has_all_memory = (int (*) (struct target_ops *)) return_zero;
dummy_target.to_has_memory = (int (*) (struct target_ops *)) return_zero;
dummy_target.to_has_stack = (int (*) (struct target_ops *)) return_zero;

3
gdb/target.h
View File

@ -591,7 +591,8 @@ struct target_ops
gdb_byte * (*to_get_bookmark) (struct target_ops *, char *, int)
TARGET_DEFAULT_NORETURN (tcomplain ());
/* goto_bookmark support method for bookmarks */
void (*to_goto_bookmark) (struct target_ops *, gdb_byte *, int);
void (*to_goto_bookmark) (struct target_ops *, gdb_byte *, int)
TARGET_DEFAULT_NORETURN (tcomplain ());
/* Return the thread-local address at OFFSET in the
thread-local storage for the thread PTID and the shared library
or executable file given by OBJFILE. If that block of