static void
tui_reg_next_command (char *arg, int from_tty)
{
if (TUI_DATA_WIN != 0)
{
struct reggroup *group
= TUI_DATA_WIN->detail.data_display_info.current_group;
group = reggroup_next (current_gdbarch, group);
if (group == 0)
group = reggroup_next (current_gdbarch, 0);
if (group)
tui_show_registers (group);
}
}
/* This function check all displayed registers for changes in values,
given a particular frame. If the values have changed, they are
updated with the new value and highlighted. */
void
tui_check_register_values (struct frame_info *frame)
{
if (TUI_DATA_WIN != NULL
&& TUI_DATA_WIN->generic.is_visible)
{
struct tui_data_info *display_info
= &TUI_DATA_WIN->detail.data_display_info;
if (display_info->regs_content_count <= 0
&& display_info->display_regs)
tui_show_registers (display_info->current_group);
else
{
int i;
for (i = 0; (i < display_info->regs_content_count); i++)
{
struct tui_data_element *data;
struct tui_gen_win_info *data_item_win_ptr;
int was_hilighted;
data_item_win_ptr = &display_info->regs_content[i]->
which_element.data_window;
data = &((struct tui_win_element *)
data_item_win_ptr->content[0])->which_element.data;
was_hilighted = data->highlight;
tui_get_register (frame, data,
data->item_no, &data->highlight);
if (data->highlight || was_hilighted)
{
tui_display_register (data, data_item_win_ptr);
}
}
}
}
}
static void
tui_reg_system_command (char *arg, int from_tty)
{
tui_show_registers (system_reggroup);
}
static void
tui_reg_general_command (char *arg, int from_tty)
{
tui_show_registers (general_reggroup);
}
static void
tui_reg_float_command (char *arg, int from_tty)
{
tui_show_registers (float_reggroup);
}
/* Function to set the layout to SRC_COMMAND, DISASSEM_COMMAND,
SRC_DISASSEM_COMMAND, SRC_DATA_COMMAND, or DISASSEM_DATA_COMMAND.
If the layout is SRC_DATA_COMMAND, DISASSEM_DATA_COMMAND, or
UNDEFINED_LAYOUT, then the data window is populated according to
regs_display_type. */
enum tui_status
tui_set_layout (enum tui_layout_type layout_type,
enum tui_register_display_type regs_display_type)
{
enum tui_status status = TUI_SUCCESS;
if (layout_type != UNDEFINED_LAYOUT
|| regs_display_type != TUI_UNDEFINED_REGS)
{
enum tui_layout_type cur_layout = tui_current_layout (),
new_layout = UNDEFINED_LAYOUT;
int regs_populate = FALSE;
struct gdbarch *gdbarch;
CORE_ADDR addr;
struct tui_win_info *win_with_focus = tui_win_with_focus ();
struct tui_layout_def *layout_def = tui_layout_def ();
extract_display_start_addr (&gdbarch, &addr);
if (layout_type == UNDEFINED_LAYOUT
&& regs_display_type != TUI_UNDEFINED_REGS)
{
if (cur_layout == SRC_DISASSEM_COMMAND)
new_layout = DISASSEM_DATA_COMMAND;
else if (cur_layout == SRC_COMMAND
|| cur_layout == SRC_DATA_COMMAND)
new_layout = SRC_DATA_COMMAND;
else if (cur_layout == DISASSEM_COMMAND
|| cur_layout == DISASSEM_DATA_COMMAND)
new_layout = DISASSEM_DATA_COMMAND;
}
else
new_layout = layout_type;
regs_populate = (new_layout == SRC_DATA_COMMAND
|| new_layout == DISASSEM_DATA_COMMAND
|| regs_display_type != TUI_UNDEFINED_REGS);
if (new_layout != cur_layout
|| regs_display_type != TUI_UNDEFINED_REGS)
{
if (new_layout != cur_layout)
{
show_layout (new_layout);
/* Now determine where focus should be. */
if (win_with_focus != TUI_CMD_WIN)
{
switch (new_layout)
{
case SRC_COMMAND:
tui_set_win_focus_to (TUI_SRC_WIN);
layout_def->display_mode = SRC_WIN;
layout_def->split = FALSE;
break;
case DISASSEM_COMMAND:
/* The previous layout was not showing code.
This can happen if there is no source
available:
1. if the source file is in another dir OR
2. if target was compiled without -g
We still want to show the assembly though! */
tui_get_begin_asm_address (&gdbarch, &addr);
tui_set_win_focus_to (TUI_DISASM_WIN);
layout_def->display_mode = DISASSEM_WIN;
layout_def->split = FALSE;
break;
case SRC_DISASSEM_COMMAND:
/* The previous layout was not showing code.
This can happen if there is no source
available:
1. if the source file is in another dir OR
2. if target was compiled without -g
We still want to show the assembly though! */
tui_get_begin_asm_address (&gdbarch, &addr);
if (win_with_focus == TUI_SRC_WIN)
tui_set_win_focus_to (TUI_SRC_WIN);
else
tui_set_win_focus_to (TUI_DISASM_WIN);
layout_def->split = TRUE;
break;
case SRC_DATA_COMMAND:
if (win_with_focus != TUI_DATA_WIN)
tui_set_win_focus_to (TUI_SRC_WIN);
else
tui_set_win_focus_to (TUI_DATA_WIN);
layout_def->display_mode = SRC_WIN;
layout_def->split = FALSE;
break;
case DISASSEM_DATA_COMMAND:
/* The previous layout was not showing code.
This can happen if there is no source
available:
1. if the source file is in another dir OR
2. if target was compiled without -g
We still want to show the assembly though! */
tui_get_begin_asm_address (&gdbarch, &addr);
if (win_with_focus != TUI_DATA_WIN)
tui_set_win_focus_to (TUI_DISASM_WIN);
else
tui_set_win_focus_to (TUI_DATA_WIN);
layout_def->display_mode = DISASSEM_WIN;
layout_def->split = FALSE;
break;
default:
break;
}
}
/*
* Now update the window content.
*/
if (!regs_populate
&& (new_layout == SRC_DATA_COMMAND
|| new_layout == DISASSEM_DATA_COMMAND))
tui_display_all_data ();
tui_update_source_windows_with_addr (gdbarch, addr);
}
if (regs_populate)
{
tui_show_registers (TUI_DATA_WIN->detail.data_display_info.current_group);
}
}
}
else
status = TUI_FAILURE;
return status;
}
