From: Mark Wielaard <mjw@redhat.com>
To: Da Zheng <zhengda1936@gmail.com>
Cc: systemtap@sourceware.org
Subject: Re: error to run systemtap in an ARM platform
Date: Fri, 15 Jul 2011 09:43:00 -0000 [thread overview]
Message-ID: <1310722941.4510.5.camel@springer.wildebeest.org> (raw)
In-Reply-To: <4E1F90A8.2080000@gmail.com>
Hi Da,
On Thu, 2011-07-14 at 17:58 -0700, Da Zheng wrote:
> I cross-compiled systemtap and tried to run it on an ARM platform, but
> got the following error:
> chronos@localhost ~ $ sudo stap --vp 01 syscalls_by_pid.stp
> semantic error: unresolved arity-4 function: identifier
> '_arch_ptrace_argstr' at /usr/share/systemtap/tapset/aux_syscalls.stp:2234:9
> source: retval=_arch_ptrace_argstr(request, pid, addr, data)
> ^
> Pass 2: analyzed script: 285 probe(s), 1528 function(s), 21 embed(s), 1
> global(s) using 112076virt/96408res/46364shr kb, in
> 3690usr/190sys/4041real ms.
> Pass 2: analysis failed. Try again with another '--vp 01' option.
We don't yet have a tapset/arm/aux_syscalls.stp version.
Look at one of the existing tapset/*/aux_syscalls.stp
(i386,ia64,powerpc,s390,x86_64) ones for examples how to write one.
> my script is just a file doing nothing, which is attached in the end of
> the email.
> The version of systemtap is 1.5/0.131, I download from
> http://sourceware.org/systemtap/ftp/releases/systemtap-1.5.tar.gz. The
> kernel version is 2.6.38.3.
You might want to try current git trunk, it had some small fixes that
might be helpful on arm.
> I got some errors when I cross compile systemtap. At first, configure
> fails, so I have to give the following variables an empty value
> export ac_cv_file__usr_include_nss3=
> export ac_cv_file__usr_include_nss=
> export ac_cv_file__usr_include_nspr4=
> export ac_cv_file__usr_include_nspr=
> export ac_cv_file__usr_include_avahi_client=
> export ac_cv_file__usr_include_avahi_common=
This might be http://sourceware.org/bugzilla/show_bug.cgi?id=13001
> Then I remove -Werror in runtime/staprun/Makefile.in because
> __SDT_COND_SIGNED(wchar_t) in includes/sys/sdt.h generates error. I
> wonder if the complication errors I got have anything to do with the
> runtime error I get.
>
> Does anyone know how to fix the runtime error?
That is fixed in git trunk:
http://sourceware.org/git/?p=systemtap.git;a=commit;h=c02332052959e4213a59ce0ff40354f51506103a
I also needed the following patch to binutils:
http://sourceware.org/ml/binutils/2011-07/msg00118.html
Hope that helps.
Cheers,
Mark
next prev parent reply other threads:[~2011-07-15 9:43 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-15 0:58 Da Zheng
2011-07-15 9:43 ` Mark Wielaard [this message]
2011-07-15 20:00 ` Da Zheng
2011-07-15 20:15 ` Frank Ch. Eigler
[not found] ` <4E20A714.9020404@gmail.com>
2011-07-15 20:50 ` Frank Ch. Eigler
2011-07-15 20:46 ` William Cohen
2011-07-15 21:29 ` Da Zheng
2011-07-16 0:23 ` Turgis, Frederic
2011-07-18 14:13 ` William Cohen
2011-07-18 19:02 ` Da Zheng
2011-07-18 20:10 ` William Cohen
2011-07-18 20:18 ` William Cohen
2011-07-18 20:41 ` Da Zheng
2011-07-23 22:56 ` Zheng Da
2011-07-24 1:57 ` Frank Ch. Eigler
2011-07-24 16:10 ` Frank Ch. Eigler
2011-07-25 10:04 ` Mark Wielaard
2011-07-25 19:34 ` Da Zheng
2011-07-25 15:46 ` William Cohen
2011-07-25 19:36 ` Da Zheng
2011-07-25 20:46 ` Mark Wielaard
2011-07-25 17:17 ` William Cohen
2011-07-25 19:56 ` Da Zheng
2011-07-26 14:03 ` William Cohen
2011-07-26 17:47 ` Da Zheng
2011-07-19 11:38 ` Turgis, Frederic
2011-07-18 14:00 ` William Cohen
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