lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [day] [month] [year] [list]
Date:	Wed, 07 Feb 2007 09:12:53 -0800
From:	"H. Peter Anvin" <hpa@...or.com>
To:	Etienne Lorrain <etienne_lorrain@...oo.fr>
CC:	"Eric W. Biederman" <ebiederm@...ssion.com>, vgoyal@...ibm.com,
	linux-kernel@...r.kernel.org
Subject: Re: Re : [PATCH] Compressed ia32 ELF file generation for loading
 by Gujin 1/3

Etienne Lorrain wrote:
>  I did try to remove by "sed" some structure easily converted, like:
>   mov 26(%ebx),%eax
>  by:
>   mov 26(%bx),%eax
> for all registers esi,edi,ebx,ebp but it saved so few bytes that I did not keep it.

Well, *of course*, since you still do all your pointer arithmetic in 
32-bit space, plus you can't convert all 32-bit modes this way.  This is 
a far cry from a proper port.

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

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ