GDB: Remove trailing spaces in tui-disasm.c

[deliverable/binutils-gdb.git] / gdb / tui / tui-disasm.h

diff --git a/gdb/tui/tui-disasm.h b/gdb/tui/tui-disasm.h
index 708dc90e06388e2a5ff1dffc975979787a1be49e..416be95fd8bb8de33bcbe38c8ef338aac36ae102 100644 (file)
--- a/gdb/tui/tui-disasm.h
+++ b/gdb/tui/tui-disasm.h
@@ -1,7 +1,6 @@
 /* Disassembly display.
 
-   Copyright (C) 1998, 1999, 2000, 2001, 2004 Free Software Foundation,
-   Inc.
+   Copyright (C) 1998-2020 Free Software Foundation, Inc.
    
    Contributed by Hewlett-Packard Company.
 
@@ -9,7 +8,7 @@
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
+   the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
@@ -18,20 +17,53 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 51 Franklin Street, Fifth Floor,
-   Boston, MA 02110-1301, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
-#ifndef TUI_DISASM_H
-#define TUI_DISASM_H
+#ifndef TUI_TUI_DISASM_H
+#define TUI_TUI_DISASM_H
 
-#include "tui/tui.h"           /* For enum tui_status.  */
-#include "tui/tui-data.h"      /* For enum tui_scroll_direction.  */
+#include "tui/tui.h"
+#include "tui/tui-data.h"
+#include "tui-winsource.h"
 
-extern enum tui_status tui_set_disassem_content (CORE_ADDR);
-extern void tui_show_disassem (CORE_ADDR);
-extern void tui_show_disassem_and_update_source (CORE_ADDR);
-extern void tui_vertical_disassem_scroll (enum tui_scroll_direction, int);
-extern CORE_ADDR tui_get_begin_asm_address (void);
+/* A TUI disassembly window.  */
 
-#endif
+struct tui_disasm_window : public tui_source_window_base
+{
+  tui_disasm_window ()
+    : tui_source_window_base (DISASSEM_WIN)
+  {
+  }
+
+  DISABLE_COPY_AND_ASSIGN (tui_disasm_window);
+
+  const char *name () const override
+  {
+    return DISASSEM_NAME;
+  }
+
+  bool location_matches_p (struct bp_location *loc, int line_no) override;
+
+  void maybe_update (struct frame_info *fi, symtab_and_line sal) override;
+
+  void erase_source_content () override
+  {
+    do_erase_source_content (_("[ No Assembly Available ]"));
+  }
+
+protected:
+
+  void do_scroll_vertical (int num_to_scroll) override;
+
+  bool set_contents (struct gdbarch *gdbarch,
+                    const struct symtab_and_line &sal) override;
+
+private:
+  /* Answer whether a particular line number or address is displayed
+     in the current source window.  */
+  bool addr_is_displayed (CORE_ADDR addr) const;
+};
+
+extern void tui_get_begin_asm_address (struct gdbarch **, CORE_ADDR *);
+
+#endif /* TUI_TUI_DISASM_H */