Add comments describing tui_ui_out and its fields, cleanup a bit

[deliverable/binutils-gdb.git] / gdb / tui / tui-regs.c

diff --git a/gdb/tui/tui-regs.c b/gdb/tui/tui-regs.c
index 7059b02ff38f98351990d50e1d713c897bdef8f6..91b40f5d072d69a62a68c65f94bc9d5a008a16f6 100644 (file)
--- a/gdb/tui/tui-regs.c
+++ b/gdb/tui/tui-regs.c
@@ -1,6 +1,6 @@
 /* TUI display registers in window.
 
-   Copyright (C) 1998-2018 Free Software Foundation, Inc.
+   Copyright (C) 1998-2019 Free Software Foundation, Inc.
 
    Contributed by Hewlett-Packard Company.
 
@@ -206,10 +206,7 @@ tui_show_register_group (struct reggroup *group,
 
   /* See how many registers must be displayed.  */
   nr_regs = 0;
-  for (regnum = 0;
-       regnum < gdbarch_num_regs (gdbarch)
-               + gdbarch_num_pseudo_regs (gdbarch);
-       regnum++)
+  for (regnum = 0; regnum < gdbarch_num_cooked_regs (gdbarch); regnum++)
     {
       const char *name;
 
@@ -247,17 +244,13 @@ tui_show_register_group (struct reggroup *group,
          TUI_DATA_WIN->generic.content = NULL;
          TUI_DATA_WIN->generic.content_size = 0;
          tui_add_content_elements (&TUI_DATA_WIN->generic, nr_regs);
-         display_info->regs_content
-            = (tui_win_content) TUI_DATA_WIN->generic.content;
+         display_info->regs_content = TUI_DATA_WIN->generic.content;
          display_info->regs_content_count = nr_regs;
        }
 
       /* Now set the register names and values.  */
       pos = 0;
-      for (regnum = 0;
-          regnum < gdbarch_num_regs (gdbarch)
-                   + gdbarch_num_pseudo_regs (gdbarch);
-          regnum++)
+      for (regnum = 0; regnum < gdbarch_num_cooked_regs (gdbarch); regnum++)
         {
          struct tui_gen_win_info *data_item_win;
           struct tui_data_element *data;