X-Authentication-Warning:	delorie.com: mail set sender to djgpp-bounces using -f
From:	Rugxulo <rugxulo AT gmail DOT com>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: /beta/bnu217b.zip won't work in pure DOS (UPX bug??)
Date:	Fri, 28 Mar 2008 14:00:19 -0700 (PDT)
Organization:	http://groups.google.com
Lines:	40
Message-ID:	<f2aa195e-ee25-44ff-8d80-abbb102ae03a@8g2000hse.googlegroups.com>
References:	<399e419e-7325-4a50-91c1-09d15037dc7b AT a22g2000hsc DOT googlegroups DOT com>
	<47ecaff9$0$4851$9b4e6d93 AT newsspool4 DOT arcor-online DOT net> <4f07ca13-4bb0-4e50-9b59-e5017757b0a6 AT l42g2000hsc DOT googlegroups DOT com>
	<47ed5839$0$4849$9b4e6d93 AT newsspool4 DOT arcor-online DOT net>
NNTP-Posting-Host:	65.13.115.246
Mime-Version:	1.0
X-Trace:	posting.google.com 1206738020 24917 127.0.0.1 (28 Mar 2008 21:00:20 GMT)
X-Complaints-To:	groups-abuse AT google DOT com
NNTP-Posting-Date:	Fri, 28 Mar 2008 21:00:20 +0000 (UTC)
Complaints-To:	groups-abuse AT google DOT com
Injection-Info:	8g2000hse.googlegroups.com; posting-host=65.13.115.246;
	posting-account=p5rsXQoAAAB8KPnVlgg9E_vlm2dvVhfO
User-Agent:	G2/1.0
X-HTTP-UserAgent:	Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.13)
	Gecko/20080311 Firefox/2.0.0.13,gzip(gfe),gzip(gfe)
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp
Reply-To:	djgpp AT delorie DOT com

Hi,

On Mar 28, 3:42 pm, Robert Riebisch <Robert DOT Riebi DOT  DOT  DOT  AT arcor DOT de> wrote:
> Rugxulo wrote:
> > it makes it harder to compile some things (e.g. latest NASM). I think
> > I'll stick with GCC 3.44, though, because newer ones seem to use a lot
> > more memory (with -O2). Besides, some old code won't easily compile
> > with 4.x.
>
> That's why I have a multi-version GCC on Windows 2000. ;-) Yes, I killed
> Ubuntu.

What for? I thought you liked it, and it worked well? What went wrong?

> > [ MS-DOS ] Wed 03-12-2008>memid
> > PMODE VCPI 1.0 EMS 4.0 XMS 3.0
>
> Did you try a clean boot?

Yes. No difference.

> > [ MS-DOS ] Wed 03-12-2008>as --version
> > Invalid Opcode at eip=7fcaa; flags=3206
> > eax=00000001 ebx=00001000 ecx=00000006 edx=00000006 esi=00123248
> > edi=00000001
> > ebp=00123288 esp=00123230 cs=a7 ds=af es=af fs=8f gs=0 ss=af
> > error=0006
>
> Does UPX use SSE? *g*http://www.delorie.com/djgpp/bugs/show.cgi?000372

I don't think so, but that would explain why it works in QEMU/Win32
(which supports SSE) and not DOSBox (486DX only). AFAICT, the only way
for GCC to use SSE is either through -msse, -mfpmath=sse, or maybe?
with -march=native. I can't test right now, but HDPMI32 automatically
turns on SSE support if available, so you could try running that first
then "as.exe --version" on your Pentium M, and see what happens.   ;-)

LZMA has been supported in UPX since 2.90 (according to their NEWS
file). And yet /current/ was packed with 2.93 "unstable" and works
yet /beta/ with 3.01 "stable" doesn't. Odd. I have no idea.

- Raw text -