lkml.org 
[lkml]   [2006]   [Dec]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: V4L2: __ucmpdi2 undefined on ppc
Meelis Roos napisał(a):
> MODPOST 618 modules
> WARNING: "__ucmpdi2" [drivers/media/video/v4l2-common.ko] undefined!
>
> This 32-bit ppc architecture, using gcc version 4.1.2 20061115
> (prerelease) (Debian 4.1.1-21). .config below if important.
>
> __ucmpdi2 seems to be 64-bit comparision. gcc seems to use it for switch
> statements on 64-bit values.
>
> drivers/media/video/v4l2-common.c::v4l2_norm_to_name seems to be one
> such switch statement - type of id is v4l2_std_id which is 64-bit.
>
> Should ppc have __ucmpdi2 defined in arch-specific lib? Some other
> architectures seem to implement it (arm, arm26, frv, h8300).

maybe it's new gcc bug.

[ already fixed ]
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21237
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25724

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2006-12-13 14:23    [W:0.122 / U:0.376 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site