convert to_can_use_hw_breakpoint
2014-02-19 Tom Tromey <tromey@redhat.com> * target-delegates.c: Rebuild. * target.c (update_current_target): Don't inherit or default to_can_use_hw_breakpoint. * target.h (struct target_ops) <to_can_use_hw_breakpoint>: Use TARGET_DEFAULT_RETURN.
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@ -1,3 +1,11 @@
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2014-02-19 Tom Tromey <tromey@redhat.com>
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* target-delegates.c: Rebuild.
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* target.c (update_current_target): Don't inherit or default
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to_can_use_hw_breakpoint.
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* target.h (struct target_ops) <to_can_use_hw_breakpoint>: Use
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TARGET_DEFAULT_RETURN.
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2014-02-19 Tom Tromey <tromey@redhat.com>
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* target-delegates.c: Rebuild.
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@ -112,6 +112,19 @@ delegate_remove_breakpoint (struct target_ops *self, struct gdbarch *arg1, struc
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return self->to_remove_breakpoint (self, arg1, arg2);
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}
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static int
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delegate_can_use_hw_breakpoint (struct target_ops *self, int arg1, int arg2, int arg3)
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{
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self = self->beneath;
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return self->to_can_use_hw_breakpoint (self, arg1, arg2, arg3);
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}
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static int
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tdefault_can_use_hw_breakpoint (struct target_ops *self, int arg1, int arg2, int arg3)
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{
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return 0;
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}
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static int
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delegate_stopped_by_watchpoint (struct target_ops *self)
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{
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@ -221,6 +234,8 @@ install_delegators (struct target_ops *ops)
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ops->to_insert_breakpoint = delegate_insert_breakpoint;
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if (ops->to_remove_breakpoint == NULL)
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ops->to_remove_breakpoint = delegate_remove_breakpoint;
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if (ops->to_can_use_hw_breakpoint == NULL)
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ops->to_can_use_hw_breakpoint = delegate_can_use_hw_breakpoint;
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if (ops->to_stopped_by_watchpoint == NULL)
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ops->to_stopped_by_watchpoint = delegate_stopped_by_watchpoint;
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if (ops->to_stopped_data_address == NULL)
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@ -252,6 +267,7 @@ install_dummy_methods (struct target_ops *ops)
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ops->to_files_info = tdefault_files_info;
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ops->to_insert_breakpoint = memory_insert_breakpoint;
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ops->to_remove_breakpoint = memory_remove_breakpoint;
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ops->to_can_use_hw_breakpoint = tdefault_can_use_hw_breakpoint;
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ops->to_stopped_by_watchpoint = tdefault_stopped_by_watchpoint;
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ops->to_stopped_data_address = tdefault_stopped_data_address;
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ops->to_rcmd = default_rcmd;
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@ -604,7 +604,7 @@ update_current_target (void)
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/* Do not inherit to_files_info. */
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/* Do not inherit to_insert_breakpoint. */
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/* Do not inherit to_remove_breakpoint. */
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INHERIT (to_can_use_hw_breakpoint, t);
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/* Do not inherit to_can_use_hw_breakpoint. */
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INHERIT (to_insert_hw_breakpoint, t);
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INHERIT (to_remove_hw_breakpoint, t);
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/* Do not inherit to_ranged_break_num_registers. */
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@ -734,9 +734,6 @@ update_current_target (void)
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(int (*) (CORE_ADDR, gdb_byte *, int, int,
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struct mem_attrib *, struct target_ops *))
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nomemory);
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de_fault (to_can_use_hw_breakpoint,
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(int (*) (struct target_ops *, int, int, int))
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return_zero);
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de_fault (to_insert_hw_breakpoint,
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(int (*) (struct target_ops *, struct gdbarch *,
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struct bp_target_info *))
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@ -455,7 +455,8 @@ struct target_ops
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int (*to_remove_breakpoint) (struct target_ops *, struct gdbarch *,
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struct bp_target_info *)
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TARGET_DEFAULT_FUNC (memory_remove_breakpoint);
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int (*to_can_use_hw_breakpoint) (struct target_ops *, int, int, int);
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int (*to_can_use_hw_breakpoint) (struct target_ops *, int, int, int)
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TARGET_DEFAULT_RETURN (0);
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int (*to_ranged_break_num_registers) (struct target_ops *);
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int (*to_insert_hw_breakpoint) (struct target_ops *,
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struct gdbarch *, struct bp_target_info *);
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