[Bug dyninst/15724] stapdyn looking for libdyninstAPI_RT.a

scox at redhat dot com sourceware-bugzilla@sourceware.org
Fri Dec 11 19:58:50 GMT 2020


https://sourceware.org/bugzilla/show_bug.cgi?id=15724

Stan Cox <scox at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED

--- Comment #4 from Stan Cox <scox at redhat dot com> ---
First case now works with dyninst-10

% stap --runtime=dyninst -e 'probe process.function("main") { println("hi from
dyninst!") }' -c 'ls'
...
hi from dyninst!
...

The second case fails to insert the probe:

% stap --dyninst -e 'probe process.function("main") { println("hi from
dyninst!") }' -c 'ldconfig --help'
stapdyn:
/work/scox/dyn/fed-release/rawhide/dyninst-10.2.1-1/BUILD/dyninst-10.2.1/dyninst-10.2.1/common/src/addrtranslate-linux.C:266:
Dyninst::LoadedLib* Dyninst::AddressTranslateSysV::getAOut(): Assertion
`phdr_vaddr != (Address) -1' failed.

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