[PATCH 10/14] Remove tui_data_window::display_regs
Tom Tromey
tom@tromey.com
Sun Aug 18 17:27:00 GMT 2019
There's no need for tui_data_window::display_regs any more (if there
ever was). All the paths through data window construction will end up
setting this to true. This patch removes the member.
gdb/ChangeLog
2019-08-18 Tom Tromey <tom@tromey.com>
* tui/tui-regs.h (struct tui_data_window) <display_regs>: Remove.
* tui/tui-regs.c (tui_data_window::show_registers): Update.
(tui_data_window::check_register_values): Update.
---
gdb/ChangeLog | 6 ++++++
gdb/tui/tui-regs.c | 6 +-----
gdb/tui/tui-regs.h | 2 --
3 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/gdb/tui/tui-regs.c b/gdb/tui/tui-regs.c
index 675e1867d4b..f46894075d6 100644
--- a/gdb/tui/tui-regs.c
+++ b/gdb/tui/tui-regs.c
@@ -152,10 +152,6 @@ tui_data_window::show_registers (struct reggroup *group)
if (group == 0)
group = general_reggroup;
- /* Say that registers should be displayed, even if there is a
- problem. */
- display_regs = true;
-
if (target_has_registers && target_has_stack && target_has_memory)
{
show_register_group (group, get_selected_frame (NULL),
@@ -533,7 +529,7 @@ tui_data_window::refresh_window ()
void
tui_data_window::check_register_values (struct frame_info *frame)
{
- if (regs_content.empty () && display_regs)
+ if (regs_content.empty ())
show_registers (current_group);
else
{
diff --git a/gdb/tui/tui-regs.h b/gdb/tui/tui-regs.h
index 24ec587ea2e..de445578807 100644
--- a/gdb/tui/tui-regs.h
+++ b/gdb/tui/tui-regs.h
@@ -66,8 +66,6 @@ struct tui_data_window : public tui_win_info
/* Windows that are used to display registers. */
std::vector<tui_data_item_window> regs_content;
int regs_column_count = 0;
- /* Should regs be displayed at all? */
- bool display_regs = false;
struct reggroup *current_group = nullptr;
/* Answer the number of the last line in the regs display. If there
--
2.17.2
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