[lkml]   [2007]   [Jul]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH][RFC] getting rid of stupid loop in BUG()
From: Jeremy Fitzhardinge <>
Date: Wed, 25 Jul 2007 10:00:20 -0700

> No, not any more. The file and line info is out of line, in a separate
> section, indexed by the ud2a's eip. The main problem with
> __builtin_trap is that there's no certain way to get the actual ud2a eip
> (ie, paste an asm label onto it).

Yes, I tried very hard to accomplish this myself, it would be
wonderful if it could be made to work. I tried tricks using __label__
in inline asm, everything.

It would be workable if condition codes could be passed into inline
asm statements somehow, or the address of the builtin_trap() could
be reliably obtained.
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
More majordomo info at
Please read the FAQ at

 \ /
  Last update: 2007-07-25 21:31    [W:0.102 / U:0.572 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site