cvs commit: src/sys/dev/syscons scgfbrndr.c scvgarndr.c

Xin LI delphij at
Tue Jun 14 06:22:47 GMT 2005

> peter       2005-06-14 02:43:45 UTC
>   FreeBSD src repository
>   Modified files:
>     sys/dev/syscons      scgfbrndr.c scvgarndr.c 
>   Log:
>   Fix syscons on amd64.  The SC_PIXEL_MODE commit from May 29th added a new
>   function pointer to the vga render dispatch table and initialized it with
>   vga_nop.  The problem is that vga_nop() is a varargs function, and the
>   table declares a non-varargs function pointer.  On amd64 (and I think ppc),
>   mixing varargs and non-varargs function pointers is fatal.
>   Change vga_nop() and gfb_nop() from varargs to non-varargs do-nothing
>   functions.  This stops the stack corruption that only happened on amd64.


Xin LI <delphij delphij net>
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