/* The selected frame has changed. This is happens after a target
stop or when the user explicitly changes the frame (up/down/thread/...). */
static void
tui_selected_frame_level_changed_hook (int level)
{
struct frame_info *fi;
fi = deprecated_selected_frame;
/* Ensure that symbols for this frame are read in. Also, determine the
source language of this frame, and switch to it if desired. */
if (fi)
{
struct symtab *s;
s = find_pc_symtab (get_frame_pc (fi));
/* elz: this if here fixes the problem with the pc not being displayed
in the tui asm layout, with no debug symbols. The value of s
would be 0 here, and select_source_symtab would abort the
command by calling the 'error' function */
if (s)
select_source_symtab (s);
/* Display the frame position (even if there is no symbols). */
tui_show_frame_info (fi);
/* Refresh the register window if it's visible. */
if (tui_is_window_visible (DATA_WIN))
{
tui_refreshing_registers = 1;
tui_check_data_values (fi);
tui_refreshing_registers = 0;
}
}
}
static void
tui_register_changed_hook (int regno)
{
struct frame_info *fi;
fi = get_selected_frame (NULL);
if (tui_refreshing_registers == 0)
{
tui_refreshing_registers = 1;
tui_check_data_values (fi);
tui_refreshing_registers = 0;
}
}
static void
tui_register_changed_hook (int regno)
{
struct frame_info *fi;
fi = deprecated_selected_frame;
if (fi && tui_refreshing_registers == 0)
{
tui_refreshing_registers = 1;
tui_check_data_values (fi);
tui_refreshing_registers = 0;
}
}
static void
tui_registers_changed_hook (void)
{
struct frame_info *fi;
fi = deprecated_selected_frame;
if (fi && tui_refreshing_registers == 0)
{
tui_refreshing_registers = 1;
#if 0
tui_check_data_values (fi);
#endif
tui_refreshing_registers = 0;
}
}
static void
tui_refresh_frame_and_register_information (int registers_too_p)
{
struct frame_info *fi;
CORE_ADDR pc;
struct cleanup *old_chain;
int frame_info_changed_p;
if (!has_stack_frames ())
return;
old_chain = make_cleanup_restore_target_terminal ();
target_terminal_ours_for_output ();
fi = get_selected_frame (NULL);
/* Ensure that symbols for this frame are read in. Also, determine
the source language of this frame, and switch to it if
desired. */
if (get_frame_pc_if_available (fi, &pc))
{
struct symtab *s;
s = find_pc_line_symtab (pc);
/* elz: This if here fixes the problem with the pc not being
displayed in the tui asm layout, with no debug symbols. The
value of s would be 0 here, and select_source_symtab would
abort the command by calling the 'error' function. */
if (s)
select_source_symtab (s);
}
/* Display the frame position (even if there is no symbols or the PC
is not known). */
frame_info_changed_p = tui_show_frame_info (fi);
/* Refresh the register window if it's visible. */
if (tui_is_window_visible (DATA_WIN)
&& (frame_info_changed_p || registers_too_p))
{
tui_refreshing_registers = 1;
tui_check_data_values (fi);
tui_refreshing_registers = 0;
}
do_cleanups (old_chain);
}
static void
tui_register_changed (struct frame_info *frame, int regno)
{
struct frame_info *fi;
/* The frame of the register that was changed may differ from the selected
frame, but we only want to show the register values of the selected frame.
And even if the frames differ a register change made in one can still show
up in the other. So we always use the selected frame here, and ignore
FRAME. */
fi = get_selected_frame (NULL);
if (tui_refreshing_registers == 0)
{
tui_refreshing_registers = 1;
tui_check_data_values (fi);
tui_refreshing_registers = 0;
}
}
