gdb/tui/tui-disasm.h

   1 /* Disassembly display.
   2
   3    Copyright (C) 1998-2019 Free Software Foundation, Inc.
   4
   5    Contributed by Hewlett-Packard Company.
   6
   7    This file is part of GDB.
   8
   9    This program is free software; you can redistribute it and/or modify
  10    it under the terms of the GNU General Public License as published by
  11    the Free Software Foundation; either version 3 of the License, or
  12    (at your option) any later version.
  13
  14    This program is distributed in the hope that it will be useful,
  15    but WITHOUT ANY WARRANTY; without even the implied warranty of
  16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17    GNU General Public License for more details.
  18
  19    You should have received a copy of the GNU General Public License
  20    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  21
  22 #ifndef TUI_TUI_DISASM_H
  23 #define TUI_TUI_DISASM_H
  24
  25 #include "tui/tui.h"
  26 #include "tui/tui-data.h"
  27 #include "tui-winsource.h"
  28
  29 /* A TUI disassembly window.  */
  30
  31 struct tui_disasm_window : public tui_source_window_base
  32 {
  33   tui_disasm_window ()
  34     : tui_source_window_base (DISASSEM_WIN)
  35   {
  36   }
  37
  38   DISABLE_COPY_AND_ASSIGN (tui_disasm_window);
  39
  40   const char *name () const override
  41   {
  42     return DISASSEM_NAME;
  43   }
  44
  45   bool location_matches_p (struct bp_location *loc, int line_no) override;
  46
  47   void maybe_update (struct frame_info *fi, symtab_and_line sal,
  48                      int line_no, CORE_ADDR addr)
  49     override;
  50
  51   void erase_source_content () override
  52   {
  53     do_erase_source_content (NO_DISASSEM_STRING);
  54   }
  55
  56 protected:
  57
  58   void do_scroll_vertical (int num_to_scroll) override;
  59
  60   enum tui_status set_contents
  61     (struct gdbarch *gdbarch,
  62      struct symtab *s,
  63      struct tui_line_or_address line_or_addr) override;
  64
  65 private:
  66   /* Answer whether a particular line number or address is displayed
  67      in the current source window.  */
  68   bool addr_is_displayed (CORE_ADDR addr) const;
  69 };
  70
  71 extern void tui_show_disassem (struct gdbarch *, CORE_ADDR);
  72 extern void tui_show_disassem_and_update_source (struct gdbarch *, CORE_ADDR);
  73 extern void tui_get_begin_asm_address (struct gdbarch **, CORE_ADDR *);
  74
  75 #endif /* TUI_TUI_DISASM_H */