/* Function to initialize the content of the execution info window,
based upon the input window which is either the source or
disassembly window. */
enum tui_status
tui_set_exec_info_content (struct tui_win_info *win_info)
{
enum tui_status ret = TUI_SUCCESS;
if (win_info->detail.source_info.execution_info
!= (struct tui_gen_win_info *) NULL)
{
struct tui_gen_win_info *exec_info_ptr
= win_info->detail.source_info.execution_info;
if (exec_info_ptr->content == NULL)
exec_info_ptr->content =
(void **) tui_alloc_content (win_info->generic.height,
exec_info_ptr->type);
if (exec_info_ptr->content != NULL)
{
int i;
tui_update_breakpoint_info (win_info, 1);
for (i = 0; i < win_info->generic.content_size; i++)
{
struct tui_win_element *element;
struct tui_win_element *src_element;
int mode;
element = (struct tui_win_element *) exec_info_ptr->content[i];
src_element = (struct tui_win_element *)
win_info->generic.content[i];
memset(element->which_element.simple_string, ' ',
sizeof(element->which_element.simple_string));
element->which_element.simple_string[TUI_EXECINFO_SIZE - 1] = 0;
/* Now update the exec info content based upon the state
of each line as indicated by the source content. */
mode = src_element->which_element.source.has_break;
if (mode & TUI_BP_HIT)
element->which_element.simple_string[TUI_BP_HIT_POS] =
(mode & TUI_BP_HARDWARE) ? 'H' : 'B';
else if (mode & (TUI_BP_ENABLED | TUI_BP_DISABLED))
element->which_element.simple_string[TUI_BP_HIT_POS] =
(mode & TUI_BP_HARDWARE) ? 'h' : 'b';
if (mode & TUI_BP_ENABLED)
element->which_element.simple_string[TUI_BP_BREAK_POS] = '+';
else if (mode & TUI_BP_DISABLED)
element->which_element.simple_string[TUI_BP_BREAK_POS] = '-';
if (src_element->which_element.source.is_exec_point)
element->which_element.simple_string[TUI_EXEC_POS] = '>';
}
exec_info_ptr->content_size = win_info->generic.content_size;
}
else
ret = TUI_FAILURE;
}
return ret;
}
/* Update the execution windows to show the active breakpoints.
This is called whenever a breakpoint is inserted, removed or
has its state changed. */
void
tui_update_all_breakpoint_info (void)
{
struct tui_list *list = tui_source_windows ();
int i;
for (i = 0; i < list->count; i++)
{
struct tui_win_info *win = list->list[i];
if (tui_update_breakpoint_info (win, FALSE))
{
tui_update_exec_info (win);
}
}
}
/* Function to display source in the source/asm window. This function
shows the source as specified by the horizontal offset. */
void
tui_update_source_window_as_is (struct tui_win_info *win_info,
struct gdbarch *gdbarch,
struct symtab *s,
struct tui_line_or_address line_or_addr,
int noerror)
{
enum tui_status ret;
if (win_info->generic.type == SRC_WIN)
ret = tui_set_source_content (s, line_or_addr.u.line_no, noerror);
else
ret = tui_set_disassem_content (gdbarch, line_or_addr.u.addr);
if (ret == TUI_FAILURE)
{
tui_clear_source_content (win_info, EMPTY_SOURCE_PROMPT);
tui_clear_exec_info_content (win_info);
}
else
{
tui_update_breakpoint_info (win_info, 0);
tui_show_source_content (win_info);
tui_update_exec_info (win_info);
if (win_info->generic.type == SRC_WIN)
{
struct symtab_and_line sal;
init_sal (&sal);
sal.line = line_or_addr.u.line_no +
(win_info->generic.content_size - 2);
sal.symtab = s;
sal.pspace = SYMTAB_PSPACE (s);
set_current_source_symtab_and_line (&sal);
/* If the focus was in the asm win, put it in the src win if
we don't have a split layout. */
if (tui_win_with_focus () == TUI_DISASM_WIN
&& tui_current_layout () != SRC_DISASSEM_COMMAND)
tui_set_win_focus_to (TUI_SRC_WIN);
}
}
return;
}