Is there an way to get the value of a local string variable from core dump?

Hi All,
Please help me on this, How to extract the string variable content from the core file.
During core file analysis using dbx, it puts value as CLASS against string local variables.
But I need to know the exact value during the core dump.
I'm able to print other than string variables.
Is this possbile using dbx or is there any other tool can help me on this.
Thanks in advance, please find the code details below:
here is my core details:
(dbx) where -h
current thread: t@74
[1] __lwp_kill(0x0, 0x6, 0x217b8, 0x7f950b94, 0x2, 0x7f0fb944), at 0x7f99fb84
[2] raise(0x6, 0x0, 0x7f0fb958, 0x7f6a5434, 0x1, 0x7f0fb9a4), at 0x7f950b9c
[3] abort(0x7f6bf0f8, 0x4, 0x7f6bf0b8, 0x15360, 0x1, 0x7f6bf0f8), at 0x7f936d10
[4] exregister(0x7f6bf0fc, 0x4, 0x7f6bf0b8, 0x15360, 0x1, 0x7f6a5048), at 0x7f6a504c
[5] exregister(0x7f6bf0f8, 0x7f6a505c, 0x7f6bf0f8, 0x7f6bb080, 0x0, 0x1), at 0x7f6a5060
[6] exregister(0x7f0fbb28, 0x66bd8, 0xe4fd0, 0x7f6bb080, 0x7f6ba780, 0x1), at 0x7f6a4fd8
[7] 0x7f6a5edc(0x7f6bae64, 0x0, 0x66bd8, 0x14cb8, 0x14928, 0x0), at 0x7f6a5edc
=>[8] AreaManager::commitCombine(this = 0xe5234, parsedSetName = CLASS), line 369 in "AreaManager.cc"
[9] TaskDispatcher::combineParsedSet(parsedSetName = CLASS), line 113 in "TaskDispatcher.cc"
[10] CombineExecutor::run(this = 0x1312d8), line 159 in "CombineExecutor.cc"
[11] thread_body(threadObj = 0x1312d8), line 35 in "ThreadUtils.cc"
(dbx)
(dbx) dump
parsedSetName = CLASS
parsedSetCombinedName = CLASS
parserSetBuiltName = CLASS
this = 0xe5234
(dbx)
(dbx) print parsedSetName
dbx: cannot access address 0x7f6690f4
(dbx)
BR//Sahoo

When I was running in a higher version, it gives follwing error:
A loadobject was found with an unexpected checksum value.
When using the same core dump binary, the result are different than the locally build binary
This is the error it pointing now:
if ((ptr = (CHAR *) malloc((unsigned int) size)) == NULL)
(dbx) proc -map
Loadobject mappings for current core file:
0x00010000 /usr/omc/1.8.0.0.56/bin/PmLoader
0x7fb80000 /usr/lib/libaio.so.1
0x7fb30000 /usr/lib/libm.so.1
0x7fbfa000 /usr/lib/libdl.so.1
is being filtered by: /usr/lib/ld.so.1
Warning: checksum in file(a5bd) doesn't match image(a5bf)
0x7faf0000 /usr/lib/libelf.so.1
Warning: checksum in file(38a7) doesn't match image(38a9)
0x7fad0000 /usr/lib/libsocket.so.1
0x7fa00000 /usr/lib/libnsl.so.1
0x7f900000 /usr/lib/libc.so.1
is being filtered by: /usr/platform/SUNW,Ultra-80/lib/libc_psr.so.1
Warning: checksum in file(3b8c) doesn't match image(3ec6)
0x7f890000 /usr/informix/lib/esql/libthsql.so
0x7f830000 /usr/informix/lib/libthasf.so
0x7f7b0000 /usr/informix/lib/esql/libthgen.so
0x7f770000 /usr/informix/lib/esql/libthos.so
0x7f700000 /usr/informix/lib/esql/libifgls.so
0x7f9e0000 /usr/informix/lib/esql/libifglx.so
0x7f6d0000 /usr/lib/libthread.so.1
0x7f500000 /usr/lib/libCstd.so.1
Warning: checksum in file(1fc4) doesn't match image(3f67)
0x7f6a0000 /usr/lib/libCrun.so.1
Warning: checksum in file(1a8d) doesn't match image(b1ea)
0x7fba0000 /usr/lib/libw.so.1
is being filtered by: libc.so.1
0x7f4e0000 /usr/lib/libmp.so.2
0x7f4a0000 /usr/lib/cpu/sparcv8plus/libCstd_isa.so.1
Warning: checksum in file(0fc3) doesn't match image(27d6)
0x7f9d0000 /usr/platform/sun4u-us3/lib/libc_psr.so.1
0x7f410000 /usr/lib/nss_files.so.1
0x7fbb0000 /usr/lib/ld.so.1 [LM_ID_LDSO]
Warning: checksum in file(f2f2) doesn't match image(2a40)
dbx ./PmLoader ./core
For information about new features see `help changes'
To remove this message, put `dbxenv suppress_startup_message 7.5' in your .dbxrc
Reading PmLoader
core file header read successfully
Reading ld.so.1
Reading libaio.so.1
Reading libm.so.1
Reading libdl.so.1
Reading libelf.so.1
Reading libsocket.so.1
Reading libnsl.so.1
Reading libc.so.1
Reading libthsql.so
Reading libthasf.so
Reading libthgen.so
Reading libthos.so
Reading libifgls.so
Reading libifglx.so
Reading libthread.so.1
Reading libCstd.so.1
Reading libCrun.so.1
Reading libw.so.1
Reading libmp.so.2
Reading libCstd_isa.so.1
Reading libc_psr.so.1
Reading nss_files.so.1
WARNING!!
A loadobject was found with an unexpected checksum value.
See `help core mismatch' for details, and run `proc -map'
to see what checksum values were expected and found.
dbx: warning: Some symbolic information might be incorrect.
t@1 (l@1) terminated by signal BUS (invalid address alignment)
0x7f947974: t_delete+0x0068: clr [%o1 + 8]
Current function is Malloc
40 if ((ptr = (CHAR *) malloc((unsigned int) size)) == NULL)
(dbx)
(dbx) where -h
current thread: t@1
[1] t_delete(0x17c980, 0x470, 0x1ef778, 0x7f9bc000, 0x0, 0x0), at 0x7f947974
[2] mallocunlocked(0x414, 0x0, 0x0, 0x7f9bc000, 0x0, 0x0), at 0x7f947004
[3] malloc(0x414, 0xebae0, 0x8, 0xffbfc9a8, 0xffbfc9a0, 0x1a3791), at 0x7f946e38
=>[4] Malloc(size = 1044U), line 40 in "Malloc.c"
[5] Drain_Socket(sc = 0x1ab100, fd = 10, block = 0xffbfce44), line 1648 in "ipc_sockio.c"
[6] Sockio_Refresh(instance = 0x1ab100, fd = 10U, readable = 1, writeable = 0, block = 0xffbfce44), line 3465 in "ipc_sockio.c"
[7] do_Refresh(cid = 10U, readable = 1, writeable = 0, block = 0xffbfce44), line 1238 in "ipc_IO.c"
[8] IO_Refresh(block = 0, file_descriptor = -1), line 685 in "ipc_IO.c"
[9] ipc_receive_message(gid = 0xffbfcf88, reply = 0xffbfd080, buffer = 0x11ae08 "", len = 0xffbfcf34, block = 0), line 313 in "ipc_services.c"
[10] IPCProcessor::receiveMessage(this = 0x1172d0, channelID = 2U, pReplyChannelID = 0xffbfd080), line 312 in "IPCProcessor.cc"
[11] IPCProcessor::mainLoop(this = 0x1172d0, pHandler = 0xf9c28), line 203 in "IPCProcessor.cc"
[12] IPCService::mainLoop(pMediator = 0x1172d0, pHandler = 0xf9c28), line 51 in "IPCService.cc"
[13] main(argc = 3, argv = 0xffbfe1f4), line 91 in "PmLoader.cc"
I got another instance of core dump in same m/c
Edited by: chittusun on Nov 5, 2008 5:19 AM

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