From: Stephane Carrez <stcarrez@nerim.fr>
Date: Sun, 28 Mar 2004 10:19:46 +0000 (+0000)
Subject: 	* tui/tui-regs.c (tui_show_registers): Make sure the TUI is active
X-Git-Tag: gdb_6_1-2004-04-05-release~21
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=802d5c5594172593112059724e568de4b8fbc983;p=thirdparty%2Fbinutils-gdb.git

	* tui/tui-regs.c (tui_show_registers): Make sure the TUI is active
	and switch the layout to force a display of register window.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 64bcc2ab0f4..61e1fbb0eda 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2004-03-28  Stephane Carrez  <stcarrez@nerim.fr>
+
+	* tui/tui-regs.c (tui_show_registers): Make sure the TUI is active
+	and switch the layout to force a display of register window.
+
 2004-03-26  David Carlton  <carlton@kealia.com>
 
 	* PROBLEMS: Refer to gdb/1588 instead of gdb/826.
diff --git a/gdb/tui/tui-regs.c b/gdb/tui/tui-regs.c
index c0eab97513c..abb92a43336 100644
--- a/gdb/tui/tui-regs.c
+++ b/gdb/tui/tui-regs.c
@@ -148,8 +148,17 @@ void
 tui_show_registers (struct reggroup *group)
 {
   enum tui_status ret = TUI_FAILURE;
-  struct tui_data_info *display_info = &TUI_DATA_WIN->detail.data_display_info;
+  struct tui_data_info *display_info;
+
+  /* Make sure the curses mode is enabled.  */
+  tui_enable ();
+
+  /* Make sure the register window is visible.  If not, select an
+     appropriate layout.  */
+  if (TUI_DATA_WIN == NULL || !TUI_DATA_WIN->generic.is_visible)
+    tui_set_layout_for_display_command (DATA_NAME);
 
+  display_info = &TUI_DATA_WIN->detail.data_display_info;
   if (group == 0)
     group = general_reggroup;