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convert to_has_exited

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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_has_exited.
	* target.h (struct target_ops) <to_has_exited>: Use
	TARGET_DEFAULT_RETURN..
This commit is contained in:
Tom Tromey
2013-12-18 10:47:22 -07:00
parent 6a9fa05147
commit 0db88c1ddc
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_has_exited.
* target.h (struct target_ops) <to_has_exited>: 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
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@ -413,6 +413,19 @@ tdefault_set_syscall_catchpoint (struct target_ops *self, int arg1, int arg2, in
return 1; return 1;
} }
static int
delegate_has_exited (struct target_ops *self, int arg1, int arg2, int *arg3)
{
self = self->beneath;
return self->to_has_exited (self, arg1, arg2, arg3);
}
static int
tdefault_has_exited (struct target_ops *self, int arg1, int arg2, int *arg3)
{
return 0;
}
static void static void
delegate_rcmd (struct target_ops *self, char *arg1, struct ui_file *arg2) delegate_rcmd (struct target_ops *self, char *arg1, struct ui_file *arg2)
{ {
@ -546,6 +559,8 @@ install_delegators (struct target_ops *ops)
ops->to_remove_exec_catchpoint = delegate_remove_exec_catchpoint; ops->to_remove_exec_catchpoint = delegate_remove_exec_catchpoint;
if (ops->to_set_syscall_catchpoint == NULL) if (ops->to_set_syscall_catchpoint == NULL)
ops->to_set_syscall_catchpoint = delegate_set_syscall_catchpoint; ops->to_set_syscall_catchpoint = delegate_set_syscall_catchpoint;
if (ops->to_has_exited == NULL)
ops->to_has_exited = delegate_has_exited;
if (ops->to_rcmd == NULL) if (ops->to_rcmd == NULL)
ops->to_rcmd = delegate_rcmd; ops->to_rcmd = delegate_rcmd;
if (ops->to_can_async_p == NULL) if (ops->to_can_async_p == NULL)
@ -598,6 +613,7 @@ install_dummy_methods (struct target_ops *ops)
ops->to_insert_exec_catchpoint = tdefault_insert_exec_catchpoint; ops->to_insert_exec_catchpoint = tdefault_insert_exec_catchpoint;
ops->to_remove_exec_catchpoint = tdefault_remove_exec_catchpoint; ops->to_remove_exec_catchpoint = tdefault_remove_exec_catchpoint;
ops->to_set_syscall_catchpoint = tdefault_set_syscall_catchpoint; ops->to_set_syscall_catchpoint = tdefault_set_syscall_catchpoint;
ops->to_has_exited = tdefault_has_exited;
ops->to_rcmd = default_rcmd; ops->to_rcmd = default_rcmd;
ops->to_can_async_p = find_default_can_async_p; ops->to_can_async_p = find_default_can_async_p;
ops->to_is_async_p = find_default_is_async_p; ops->to_is_async_p = find_default_is_async_p;

5
gdb/target.c
View File

@ -636,7 +636,7 @@ update_current_target (void)
/* Do not inherit to_insert_exec_catchpoint. */ /* Do not inherit to_insert_exec_catchpoint. */
/* Do not inherit to_remove_exec_catchpoint. */ /* Do not inherit to_remove_exec_catchpoint. */
/* Do not inherit to_set_syscall_catchpoint. */ /* Do not inherit to_set_syscall_catchpoint. */
INHERIT (to_has_exited, t); /* Do not inherit to_has_exited. */
/* Do not inherit to_mourn_inferior. */ /* Do not inherit to_mourn_inferior. */
INHERIT (to_can_run, t); INHERIT (to_can_run, t);
/* Do not inherit to_pass_signals. */ /* Do not inherit to_pass_signals. */
@ -732,9 +732,6 @@ update_current_target (void)
(int (*) (CORE_ADDR, gdb_byte *, int, int, (int (*) (CORE_ADDR, gdb_byte *, int, int,
struct mem_attrib *, struct target_ops *)) struct mem_attrib *, struct target_ops *))
nomemory); nomemory);
de_fault (to_has_exited,
(int (*) (struct target_ops *, int, int, int *))
return_zero);
de_fault (to_can_run, de_fault (to_can_run,
(int (*) (struct target_ops *)) (int (*) (struct target_ops *))
return_zero); return_zero);

3
gdb/target.h
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@ -535,7 +535,8 @@ struct target_ops
int (*to_set_syscall_catchpoint) (struct target_ops *, int (*to_set_syscall_catchpoint) (struct target_ops *,
int, int, int, int, int *) int, int, int, int, int *)
TARGET_DEFAULT_RETURN (1); TARGET_DEFAULT_RETURN (1);
int (*to_has_exited) (struct target_ops *, int, int, int *); int (*to_has_exited) (struct target_ops *, int, int, int *)
TARGET_DEFAULT_RETURN (0);
void (*to_mourn_inferior) (struct target_ops *); void (*to_mourn_inferior) (struct target_ops *);
int (*to_can_run) (struct target_ops *); int (*to_can_run) (struct target_ops *);