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[Bug translator/11751] on s390x, externalvar.exp gets libdwfl failures
- From: "dsmith at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sources dot redhat dot com
- Date: 28 Jun 2010 18:07:10 -0000
- Subject: [Bug translator/11751] on s390x, externalvar.exp gets libdwfl failures
- References: <20100624180716.11751.dsmith@redhat.com>
- Reply-to: sourceware-bugzilla at sourceware dot org
------- Additional Comments From dsmith at redhat dot com 2010-06-28 18:07 -------
(In reply to comment #2)
> (In reply to comment #1)
> > I've retested this with elfutils-0.141 (the original report was against 0.137)
> > and I see the same problem.
>
> Could you try against a systemtap that includes:
>
> commit e2d2c7b8ce287c62ca37c9a744341f7f5babd1ca
Here you go:
Running /root/src/testsuite/systemtap.base/externalvar.exp ...
Executing on host: gcc /root/src/testsuite/systemtap.base/externalvar_lib.c -g
-O0 -fPIC -shared -lm -o /root/s390x/testsuite/libexternalvar.so (timeout
= 300)
Executing on host: gcc /root/src/testsuite/systemtap.base/externalvar.c -g -O0
-L/root/s390x/testsuite -lexternalvar -Wl,-rpath,/root/s390x/testsuite -lm -o
/root/s390x/testsuite/externalvar (timeout = 300)
cmd: stap -d /root/s390x/testsuite/libexternalvar.so -d
/root/s390x/testsuite/externalvar -c /root/s390x/testsuite/externalvar
/root/src/testsuite/systemtap.base/externalvar.stp
cmd output: semantic error: emit_address internal error, dwfl_addrmodule failed,
address 0x1a70: identifier '$libvar' at
/root/src/testsuite/systemtap.base/externalvar.stp:24:27
source: printf("libvar = %d\n", $libvar);
^
semantic error: emit_address internal error, dwfl_addrmodule failed, address
0x1a68: identifier '$lib_s' at :26:29
source: printf("lib_s->i = %d\n", $lib_s->i);
^
semantic error: emit_address internal error, dwfl_addrmodule failed, address
0x1a68: identifier '$lib_s' at :27:29
source: printf("lib_s->l = %d\n", $lib_s->l);
^
semantic error: emit_address internal error, dwfl_addrmodule failed, address
0x1a68: identifier '$lib_s' at :28:29
source: printf("lib_s->c = %d\n", $lib_s->c);
^
semantic error: emit_address internal error, dwfl_addrmodule failed, address
0x1a68: identifier '$lib_s' at :30:7
source: if ($lib_s == $lib_s->s1)
^
semantic error: emit_address internal error, dwfl_addrmodule failed, address
0x1a68: identifier '$lib_s' at :38:32
source: printf("lib_s->s2 = 0x%x\n", $lib_s->s2);
^
Pass 2: analysis failed. Try again with another '--vp 01' option.
FAIL: externalvar
line 1: expected "exevar_c = 42", Got "semantic error: emit_address internal
error, dwfl_addrmodule failed, address 0x1a70: identifier '$libvar' at
/root/src/testsuite/systemtap.base/externalvar.stp:24:27"
testcase /root/src/testsuite/systemtap.base/externalvar.exp completed in 0 seconds
--
http://sourceware.org/bugzilla/show_bug.cgi?id=11751
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