topic Re: How to resolve “Unsatisfied code symbol '_mcount'” problem? in Operating System - Linux

How to resolve “Unsatisfied code symbol '_mcount'” problem?

xinm — Fri, 28 Sep 2007 04:03:12 GMT

Hi:
When I execute a C++ program,it happens error,error information is:
“/usr/lib/hpux64/dld.so: Unsatisfied code symbol '_mcount' in load module '/develop /apps/dll/libpub.sl'.
Killed”

Program’s Environment:
machine :ia64 hp server rx4640
OS info:
sysname = HP-UX
nodename = SRBZ-3
release = B.11.2
aCC: HP aC++/ANSI C B3910B A.06.00 [Aug 25 2004]

I hope somebody can help me to resolve this problem.
Thanks!

Re: How to resolve “Unsatisfied code symbol '_mcount'” problem?

TY 007 — Fri, 28 Sep 2007 05:33:12 GMT

Hello,

Install the following patches & try again:
PHSS_33278 aC++ Compiler
PHSS_33279 u2comp/be/plugin library patch
PHSS_35528 Aries cumulative patch
PHSS_36336 linker + fdp cumulative patch
PHSS_36343 aC++ Runtime
PHSS_37039 Integrity Unwind Library

Thanks

Re: How to resolve “Unsatisfied code symbol '_mcount'” problem?

Steven E. Protter — Fri, 28 Sep 2007 05:44:15 GMT

Shalom,

Also see that required libraries on on the path defined in SHLIB_PATH

SEP

Re: How to resolve “Unsatisfied code symbol '_mcount'” problem?

Dennis Handly — Sat, 29 Sep 2007 01:46:15 GMT

Your libpub.sl has been compiled with -G or -p but your executable wasn't linked with the same options.

On IPF, _mcount is either in -lprof or -lgprof.
Note on IPF you should name your shlibs as .so, not .sl
Also A.06.00 is old and the latest is A.06.14.

Instead of using obsolete technology like prof(1) or gprof(1), you should be using caliper(1). It has similar options and many more. And you don't have to compile with special options.

>TY 007: Install the following patches & try again:
>SEP: Also see that required libraries on on the path defined in SHLIB_PATH

These aren't going to solve the problem.

Re: How to resolve “Unsatisfied code symbol '_mcount'” problem?

xinm — Sat, 29 Sep 2007 04:05:05 GMT

Thanks all!

I have done these:

>TY 007: Install the following patches & try again:
> SEP: Also see that required libraries on on the path defined in SHLIB_PATH

After I done these ,my problem still not solve!

SO I done with Dennis Handlyâ s ideal,my libpub.sl has been compiled with â G,my executable program linked with the same options,so the problem has resolved!!
Thanks all very much!

Re: How to resolve “Unsatisfied code symbol '_mcount'” problem?

Dennis Handly — Sat, 29 Sep 2007 04:18:41 GMT

If your problem has been solved, please assign points and close the thread. Please read:
http://forums1.itrc.hp.com/service/forums/helptips.do?#33

Re: How to resolve “Unsatisfied code symbol '_mcount'” problem?

xinm — Thu, 11 Oct 2007 04:59:37 GMT

Thanks ALL!
I have assigned points!

Re: How to resolve “Unsatisfied code symbol '_mcount'” problem?

xinm — Thu, 11 Oct 2007 05:05:37 GMT

Thanks all!