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From: "wcohen at redhat dot com" <sourceware-bugzilla@sourceware.org>
To: systemtap@sourceware.org
Subject: [Bug translator/27984] stap skipping partially-inlined instance, but
 it is not inline function actually
Date: Thu, 15 Jul 2021 16:22:08 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D27984

--- Comment #7 from William Cohen <wcohen at redhat dot com> ---
There is a test of the partial-inline checks in systemtap.  Ran it with on
systemtap with the additional diagnostic prints:

sudo make installcheck  RUNTESTFLAGS=3D"--debug
systemtap.base/partial-inline.exp"

The test passes.  Looking at probing the executable partial-inline.exp with:

~/research/profiling/systemtap_write/install/bin//stap  -vvv -L=20
'process("./partial-inline.exe").function("*").call' >&
more_detailed_partial-inline.log

can see that the expected names are found:

selected function foo
foo.part.0 =3D dwfl_module_addrinfo(0x401170)
skipping partially-inlined instance foo.part.0 at 0x401170
selected function main
main =3D dwfl_module_addrinfo(0x401050)

Extracted from nm:

0000000000401050 T main
0000000000401170 t foo.part.0

Suspect the problem in this PR is due to the code being probed in a library.

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