Re: CVS HEAD fails to build on OSX 10.4 (macterm.c broken?)

[chad brown]

Preliminary gdb info on macosx carbon crash:

> Program received signal EXC_BAD_ACCESS, Could not access memory.
> Reason: KERN_PROTECTION_FAILURE at address: 0x00000048
> 0x0016887c in Fx_create_frame (parameters=8306509) at macfns.c:2830
> 2830      if (FRAME_HAS_MINIBUF_P (f)

> (gdb) xbacktrace
> "x-create-frame" (0x7ebf4d)
> "x-create-frame-with-faces" (0x7ebf8d)
> "make-frame" (0x7ebfe5)
> "frame-initialize" (0x3861151)
> "command-line" (0x395f35b)
> "normal-top-level" (0x0)

> (gdb) list
> 2825            ;
> 2826        }
> 2827
> 2828      /* Initialize `default-minibuffer-frame' in case this is  
> the first
> 2829         frame on this display device.  */
> 2830      if (FRAME_HAS_MINIBUF_P (f)
> 2831          && (!FRAMEP (kb->Vdefault_minibuffer_frame)
> 2832              || !FRAME_LIVE_P (XFRAME (kb- 
> >Vdefault_minibuffer_frame))))
> 2833        kb->Vdefault_minibuffer_frame = frame;
> 2834
> (gdb) p f
> $1 = (struct frame *) 0xa1cd40
> (gdb) p* f
> $2 = {
>   size = 1073742938,
>   next = 0xa16310,
>   name = 42142243,
>   icon_name = 58721289,
>   title = 58721289,
>   focus_frame = 58721289,
>   root_window = 10577012,
>   selected_window = 10577012,
>   minibuffer_window = 10604212,
>   param_alist = 16854077,
>   scroll_bars = 58721289,
>   condemned_scroll_bars = 58721289,
>   menu_bar_items = 58721289,
>   face_alist = 58721289,
>   menu_bar_vector = 58721289,
>   menu_bar_items_used = 0,
>   buffer_predicate = 58721289,
>   buffer_list = 8353285,
>   buried_buffer_list = 58721289,
>   menu_bar_window = 58721289,
>   tool_bar_window = 10763908,
>   tool_bar_items = 58721289,
>   desired_tool_bar_string = 58721289,
>   current_tool_bar_string = 58721289,
>   face_cache = 0xa3fec0,
>   namebuf = 0x0,
>   current_pool = 0x0,
>   desired_pool = 0x0,
>   desired_matrix = 0x0,
>   current_matrix = 0x0,
>   glyphs_initialized_p = 1,
>   external_tool_bar = 1,
>   tool_bar_lines = 0,
>   n_tool_bar_rows = 0,
>   n_tool_bar_items = 0,
>   decode_mode_spec_buffer = 0xa43fb0 "",
>   insert_line_cost = 0x0,
>   delete_line_cost = 0x0,
>   insert_n_lines_cost = 0x0,
>   delete_n_lines_cost = 0x0,
>   text_lines = 40,
>   text_cols = 80,
>   total_lines = 0,
>   total_cols = 86,
>   new_text_lines = 0,
>   new_text_cols = 0,
>   left_pos = 0,
>   top_pos = 0,
>   pixel_height = 640,
>   pixel_width = 602,
>   x_pixels_diff = 0,
>   y_pixels_diff = 0,
>   win_gravity = 1,
>   size_hint_flags = 3,
>   border_width = 0,
>   internal_border_width = 0,
>   column_width = 7,
>   space_width = 7,
>   line_height = 16,
>   output_method = output_mac,
>   terminal = 0xa19ca0,
>   output_data = {
>     tty = 0xa1cfe0,
>     x = 0xa1cfe0,
>     w32 = 0xa1cfe0,
>     mac = 0xa1cfe0,
>     nothing = 10604512
>   },
>   fringe_cols = 3,
>   left_fringe_width = 10,
>   right_fringe_width = 11,
>   want_fullscreen = 0,
>   menu_bar_lines = 0,
>   external_menu_bar = 1,
>   display_preempted = 0 '\0',
>   visible = 0 '\0',
>   iconified = 0 '\0',
>   async_visible = 0 '\0',
>   async_iconified = 0 '\0',
>   garbaged = 1 '\001',
>   has_minibuffer = 1 '\001',
>   wants_modeline = 1 '\001',
>   can_have_scroll_bars = 1 '\001',
>   vertical_scroll_bar_type = vertical_scroll_bar_right,
>   desired_cursor = FILLED_BOX_CURSOR,
>   cursor_width = 88484,
>   blink_off_cursor = DEFAULT_CURSOR,
>   blink_off_cursor_width = 0,
>   auto_raise = 0 '\0',
>   auto_lower = 0 '\0',
>   no_split = 0 '\0',
>   explicit_name = 0 '\0',
>   window_sizes_changed = 1 '\001',
>   message_buf = 0xa402b0 "",
>   scroll_bottom_vpos = 0,
>   config_scroll_bar_width = 15,
>   config_scroll_bar_cols = 3,
>   scroll_bar_actual_width = 21,
>   cost_calculation_baud_rate = 19200,
>   mouse_moved = 0 '\0',
>   gamma = 0,
>   extra_line_spacing = 0,
>   resized_p = 1,
>   force_flush_display_p = 0,
>   background_pixel = 16777215,
>   foreground_pixel = 0,
>   default_face_done_p = 0,
>   already_hscrolled_p = 0,
>   updated_p = 0,
>   minimize_tool_bar_window_p = 0
> }