FreeChainXenon/binutils-gdb
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convert to_insert_hw_breakpoint

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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_insert_hw_breakpoint.
	* target.h (struct target_ops) <to_insert_hw_breakpoint>: Use
	TARGET_DEFAULT_RETURN.
This commit is contained in:
Tom Tromey 2013-12-18 10:01:11 -07:00
parent 52b51d06f8
commit 61b371f944
4 changed files with 27 additions and 6 deletions
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16
gdb/target-delegates.c
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@ -125,6 +125,19 @@ tdefault_can_use_hw_breakpoint (struct target_ops *self, int arg1, int arg2, int
return 0;
}
static int
delegate_insert_hw_breakpoint (struct target_ops *self, struct gdbarch *arg1, struct bp_target_info *arg2)
{
self = self->beneath;
return self->to_insert_hw_breakpoint (self, arg1, arg2);
}
static int
tdefault_insert_hw_breakpoint (struct target_ops *self, struct gdbarch *arg1, struct bp_target_info *arg2)
{
return -1;
}
static int
delegate_stopped_by_watchpoint (struct target_ops *self)
{
@ -236,6 +249,8 @@ install_delegators (struct target_ops *ops)
ops->to_remove_breakpoint = delegate_remove_breakpoint;
if (ops->to_can_use_hw_breakpoint == NULL)
ops->to_can_use_hw_breakpoint = delegate_can_use_hw_breakpoint;
if (ops->to_insert_hw_breakpoint == NULL)
ops->to_insert_hw_breakpoint = delegate_insert_hw_breakpoint;
if (ops->to_stopped_by_watchpoint == NULL)
ops->to_stopped_by_watchpoint = delegate_stopped_by_watchpoint;
if (ops->to_stopped_data_address == NULL)
@ -268,6 +283,7 @@ install_dummy_methods (struct target_ops *ops)
ops->to_insert_breakpoint = memory_insert_breakpoint;
ops->to_remove_breakpoint = memory_remove_breakpoint;
ops->to_can_use_hw_breakpoint = tdefault_can_use_hw_breakpoint;
ops->to_insert_hw_breakpoint = tdefault_insert_hw_breakpoint;
ops->to_stopped_by_watchpoint = tdefault_stopped_by_watchpoint;
ops->to_stopped_data_address = tdefault_stopped_data_address;
ops->to_rcmd = default_rcmd;