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Change tui_check_register_values to be a method 

This changes tui_check_register_values to be a method on
tui_data_window.  An additional check in tui_register_changed is
needed, because TUI_DATA_WIN could be NULL at this point.

2019-08-20  Tom Tromey  <tom@tromey.com>

	* tui/tui-regs.h (struct tui_data_window) <check_register_values>:
	Declare.
	(tui_check_register_values): Don't declare.
	* tui/tui-regs.c (tui_data_window::check_register_values): Rename
	from tui_check_register_values.
	* tui/tui-hooks.c (tui_register_changed): Update.
This commit is contained in:
Tom Tromey 2019-07-13 16:15:30 -06:00
parent 42cc14a753
commit 63356bfda1
4 changed files with 28 additions and 20 deletions
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9
gdb/ChangeLog
View File

@ -1,3 +1,12 @@
2019-08-20 Tom Tromey <tom@tromey.com>
* tui/tui-regs.h (struct tui_data_window) <check_register_values>:
Declare.
(tui_check_register_values): Don't declare.
* tui/tui-regs.c (tui_data_window::check_register_values): Rename
from tui_check_register_values.
* tui/tui-hooks.c (tui_register_changed): Update.
2019-08-20 Tom Tromey <tom@tromey.com>
* tui/tui-regs.c (tui_reg_layout): Move later.

7
gdb/tui/tui-hooks.c
View File

@ -71,6 +71,9 @@ tui_register_changed (struct frame_info *frame, int regno)
{
struct frame_info *fi;
if (!tui_is_window_visible (DATA_WIN))
return;
/* The frame of the register that was changed may differ from the selected
frame, but we only want to show the register values of the selected frame.
And even if the frames differ a register change made in one can still show
@ -80,7 +83,7 @@ tui_register_changed (struct frame_info *frame, int regno)
if (tui_refreshing_registers == 0)
{
tui_refreshing_registers = 1;
tui_check_register_values (fi);
TUI_DATA_WIN->check_register_values (fi);
tui_refreshing_registers = 0;
}
}
@ -152,7 +155,7 @@ tui_refresh_frame_and_register_information (int registers_too_p)
&& (frame_info_changed_p || registers_too_p))
{
tui_refreshing_registers = 1;
tui_check_register_values (fi);
TUI_DATA_WIN->check_register_values (fi);
tui_refreshing_registers = 0;
}
}

29
gdb/tui/tui-regs.c
View File

@ -555,29 +555,24 @@ tui_data_window::refresh_window ()
given a particular frame. If the values have changed, they are
updated with the new value and highlighted. */
void
tui_check_register_values (struct frame_info *frame)
tui_data_window::check_register_values (struct frame_info *frame)
{
if (TUI_DATA_WIN != NULL
&& TUI_DATA_WIN->is_visible ())
if (regs_content.empty () && display_regs)
tui_show_registers (current_group);
else
{
if (TUI_DATA_WIN->regs_content.empty ()
&& TUI_DATA_WIN->display_regs)
tui_show_registers (TUI_DATA_WIN->current_group);
else
for (auto &&data_item_win_ptr : regs_content)
{
for (auto &&data_item_win_ptr : TUI_DATA_WIN->regs_content)
{
int was_hilighted;
int was_hilighted;
was_hilighted = data_item_win_ptr->highlight;
was_hilighted = data_item_win_ptr->highlight;
tui_get_register (frame, data_item_win_ptr.get (),
data_item_win_ptr->item_no,
&data_item_win_ptr->highlight);
tui_get_register (frame, data_item_win_ptr.get (),
data_item_win_ptr->item_no,
&data_item_win_ptr->highlight);
if (data_item_win_ptr->highlight || was_hilighted)
tui_display_register (data_item_win_ptr.get ());
}
if (data_item_win_ptr->highlight || was_hilighted)
tui_display_register (data_item_win_ptr.get ());
}
}
}

3
gdb/tui/tui-regs.h
View File

@ -100,6 +100,8 @@ struct tui_data_window : public tui_win_info
started from. If nothing is displayed (-1) is returned. */
int display_registers_from_line (int line_no);
void check_register_values (struct frame_info *frame);
protected:
void do_scroll_vertical (int num_to_scroll) override;
@ -120,7 +122,6 @@ protected:
void rerender () override;
};
extern void tui_check_register_values (struct frame_info *);
extern void tui_show_registers (struct reggroup *group);
#endif /* TUI_TUI_REGS_H */