We have a relatively complex application ( lot of C++, C- and
ASM-routines, partially dynamically linked, partially static linked).
We deliver only a xplink-version to our customers ( as recommended by IBM).
1.When trying to use debugging with Websphere as surface on PC, only the
nonxplink-debug-version works.
With the xplink-version we get a FDBX5024-message ( internal error
occurred).
With dbx only ( without remote-websphere) the above xplink-version can
be loaded and started without any error.
Little straightforward-programs ( even with some few small dlls) can be
debugged even with the xplink-version flawlessly.
2. Trying to analyze a corefile ( dbx -C ....) does not work.
Got following messages( segmentation violation signal 11):
...
...
..
FDBX6432: Processing load moFDBX0044: catchfault called with 11, pid=66414
dule "/isis/stress.620/common/mu/lib/pcsdll05.so"
FDBX0089: dbx for z/OS with 64-bit support.
FDBX0399: Compiled: May 5 2008 at 01:06:38 (v1.9)
FDBX0400: OS level: 09.00 01; LE level: 4.1.9; (Coredump)
FDBX6499: CDA levels: ELF=UK38212.z1r9, DWARF=UK38212.z1r9,
DDPI=UK38212.z1r9
dbx64: fatal error: FDBX6400: Ddpi error: dpi_main: ddpi initialization
failure
With IPCS under TSO the same dumpfile can be analyzed perfectly ( that
means, the SYSMDUMP was OK).
3. With no program ( not even with a little 'hello.world'-programm) a
disassambly is possible with websphere.
We tried a lot
My questions:
What do we wrong or what is wrong with our dbx ?
Does anybody have similar experiences ?
Does anybody eventually have any useful hints/tips, ideas .....?
Thanks a lot in advance
--
Best regards / Mit freundlichen Grüßen
Leopold Strauss
Research & Development
ISIS Information Systems Gmbh tel: (+43) 2236 27551 591
Fax: (+43) 2236 21081
E-mail: [email protected]
Info: [email protected] Hotline: +43-2236-27551-111
Visit our Website: http://www.isis-papyrus.com
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