Re: libcrypto core dump in 64bit

From: H.Merijn Brand <h.m.brand@xs4all.nl>
Date: Feb 12, 2008, 16:38 UTC
Message-ID: <20080212173842.0a3704b1@pc09.procura.nl>
In-Reply-To: <loom.20080212T152138-849@post.gmane.org>

On Tue, 12 Feb 2008 15:26:16 +0000 (UTC), Michal Rokos <michal@rokos.cz> wrote:

Show 20 quoted lines

> Hello,
> 
> H.Merijn Brand <h.m.brand <at> xs4all.nl> writes:
> > On Mon, 11 Feb 2008 22:42:16 +0000 (GMT), Johannes Schindelin
> > <Johannes.Schindelin <at> gmx.de> wrote:
> > > > #0  0xc0000000033c8940:0 in sha1_block_asm_host_order+0x22e0 ()
> > > >    from /usr/local/ssl/lib/libcrypto.so
> > > 
> > > This seems to be an OpenSSL issue, probably in its Itanium-optimised code 
> > > (since Itanium is not _all_ that common, it is quite likely that no many 
> > > people exercise this part of the code).
> > 
> > Now tried with HP C-ANSI-C -O3, -O2, -O1, and -O0 and with GNU gcc 4.2.1 -O3
> > All give the same failure
> > 
> > > Unfortunately, I am not at all an expert in Itanium's assembler, otherwise 
> > > I'd try to help...
> 
> yes, this is OpenSSL issue. I had to recompile OpenSSL myself to make it work
> (with no-asm option)

OK, I did the same now, and the docs tell me to turn down optimization to +O2 when you choose to do so.

Apart from that, when you create shared libs, the default build creates a conflicting situation, so you have to throw away the files that cause dup names: aes-ia64.o rc4-ia64.o bn-ia64.o from libcrypto.a

t5302-pack-index.sh now passes

Show 6 quoted lines

> I'm using only HP cc for building git (with all the toolchain). (No gcc here)
> 
> # uname -mrs
> HP-UX B.11.23 ia64
> # cc --version
> cc: HP C/aC++ B3910B A.06.14 [Feb 22 2007]

HP-UX 11.23/64 U rx1620/64 Itanium 2/1600(2) ia64 2037 Mb cc: HP C/aC++ B3910B A.06.15 [May 16 2007]

Did you get the full test suite to pass?

-- 
H.Merijn Brand         Amsterdam Perl Mongers (http://amsterdam.pm.org/)
using & porting perl 5.6.2, 5.8.x, 5.10.x  on HP-UX 10.20, 11.00, 11.11,
& 11.23, SuSE 10.1 & 10.2, AIX 5.2, and Cygwin.       http://qa.perl.org
http://mirrors.develooper.com/hpux/            http://www.test-smoke.org
                        http://www.goldmark.org/jeff/stupid-disclaimers/