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3666a04883
This commits the result of running gdb/copyright.py as per our Start
of New Year procedure...
gdb/ChangeLog
Update copyright year range in copyright header of all GDB files.
88 lines
2.4 KiB
C++
88 lines
2.4 KiB
C++
/* TUI display source window.
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Copyright (C) 1998-2021 Free Software Foundation, Inc.
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Contributed by Hewlett-Packard Company.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#ifndef TUI_TUI_SOURCE_H
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#define TUI_TUI_SOURCE_H
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#include "tui/tui-data.h"
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#include "tui-winsource.h"
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struct symtab;
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/* A TUI source window. */
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struct tui_source_window : public tui_source_window_base
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{
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tui_source_window () = default;
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DISABLE_COPY_AND_ASSIGN (tui_source_window);
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const char *name () const override
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{
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return SRC_NAME;
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}
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/* Return true if the location LOC corresponds to the line number
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LINE_NO in this source window; false otherwise. */
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bool location_matches_p (struct bp_location *loc, int line_no) override;
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bool showing_source_p (const char *filename) const;
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void maybe_update (struct frame_info *fi, symtab_and_line sal) override;
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void erase_source_content () override
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{
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do_erase_source_content (_("[ No Source Available ]"));
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}
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void display_start_addr (struct gdbarch **gdbarch_p,
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CORE_ADDR *addr_p) override;
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protected:
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void do_scroll_vertical (int num_to_scroll) override;
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bool set_contents (struct gdbarch *gdbarch,
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const struct symtab_and_line &sal) override;
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int extra_margin () const override
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{
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return m_digits;
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}
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void show_line_number (int lineno) const override;
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private:
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/* Answer whether a particular line number or address is displayed
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in the current source window. */
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bool line_is_displayed (int line) const;
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/* How many digits to use when formatting the line number. This
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includes the trailing space. */
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int m_digits;
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/* It is the resolved form as returned by symtab_to_fullname. */
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gdb::unique_xmalloc_ptr<char> m_fullname;
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};
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#endif /* TUI_TUI_SOURCE_H */
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