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/* Copyright (C) 2021-2023 Free Software Foundation, Inc.
This file is part of GDB.
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 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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, see <http://www.gnu.org/licenses/>. */
#include "defs.h"
#include "tui/tui.h"
#include "tui/tui-status.h"
#include "tui/tui-data.h"
#include "tui/tui-location.h"
#include "symtab.h"
#include "source.h"
/* See tui/tui-location.h. */
tui_location_tracker tui_location;
/* See tui/tui-location.h. */
bool
tui_location_tracker::set_location (struct gdbarch *gdbarch,
const struct symtab_and_line &sal,
const char *procname)
{
gdb_assert (procname != nullptr);
bool location_changed_p = set_fullname (sal.symtab);
location_changed_p |= procname != m_proc_name;
location_changed_p |= sal.line != m_line_no;
location_changed_p |= sal.pc != m_addr;
location_changed_p |= gdbarch != m_gdbarch;
m_proc_name = procname;
m_line_no = sal.line;
m_addr = sal.pc;
m_gdbarch = gdbarch;
if (location_changed_p)
tui_show_locator_content ();
return location_changed_p;
}
/* See tui/tui-location.h. */
bool
tui_location_tracker::set_location (struct symtab *symtab)
{
bool location_changed_p = set_fullname (symtab);
if (location_changed_p)
tui_show_locator_content ();
return location_changed_p;
}
/* See tui/tui-location.h. */
bool
tui_location_tracker::set_fullname (struct symtab *symtab)
{
const char *fullname = (symtab == nullptr
? "??"
: symtab_to_fullname (symtab));
bool location_changed_p = fullname != m_full_name;
m_full_name = std::string (fullname);
return location_changed_p;
}
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