On 11/09/08 19:28 +0200, Patrick Georgi wrote:
> Hi,
>
> attached patch makes cursorx and cursory signed, as there are several
> "if (cursorx < 0)" tests.
> I also added another one, to make backspace wrap backwards into the
> previous line, if necessary.
>
Acked-by: Jordan Crouse <[EMAIL PROTECTED]>
> Patrick Georgi
> === drivers/video/video.c
> ==================================================================
> --- drivers/video/video.c (revision 1708)
> +++ drivers/video/video.c (local)
> @@ -51,8 +51,8 @@
>
> static struct video_console *console;
>
> -static unsigned int cursorx;
> -static unsigned int cursory;
> +static int cursorx;
> +static int cursory;
> static unsigned int cursor_enabled = 1;
>
> static void video_console_fixup_cursor(void)
> @@ -122,6 +122,10 @@
>
> case '\b':
> cursorx--;
> + if (cursorx < 0) {
> + cursory--;
> + cursorx = VIDEO_COLS;
> + }
> break;
>
> case '\t':
> @@ -172,7 +176,7 @@
> console = console_list[i];
>
> if (console->get_cursor)
> - console->get_cursor(&cursorx, &cursory,
> &cursor_enabled);
> + console->get_cursor((unsigned int*)&cursorx,
> (unsigned int*)&cursory, &cursor_enabled);
>
> if (cursorx) {
> cursorx = 0;
> --
> coreboot mailing list: [email protected]
> http://www.coreboot.org/mailman/listinfo/coreboot
--
Jordan Crouse
Systems Software Development Engineer
Advanced Micro Devices, Inc.
--
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