https://sourceware.org/bugzilla/show_bug.cgi?id=31121
Vladimir Mezentsev changed:
What|Removed |Added
Resolution|--- |DUPLICATE
Status|ASS
https://sourceware.org/bugzilla/show_bug.cgi?id=31121
--- Comment #18 from Robert Jenssen ---
My apologies. I did not find #30195. I will try binutils-2.41 in a VM for
fc40-rawhide and wait for release next year.
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--- Comment #17 from Vladimir Mezentsev
---
> $ dnf list installed binutils-gprofng
> Installed Packages
> binutils-gprofng.x86_64 2.40-13.fc39
> @fedora
> $ gprofng --version
> GNU gprofng binutils versio
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--- Comment #16 from Robert Jenssen ---
$ dnf list installed binutils-gprofng
Installed Packages
binutils-gprofng.x86_64 2.40-13.fc39
@fedora
$ gprofng --version
GNU gprofng binutils version 2.40.00
Copyrigh
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--- Comment #15 from Vladimir Mezentsev
---
If you run:
% gp-display-src -dis Fbin2SD test.1.er/archives/bin2SD.oct_IGooCa1n7J2
Annotated disassembly
---
Source file: /home/robj/TMP/DesignOfIIRFilters/src/
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--- Comment #14 from Robert Jenssen ---
Created attachment 15269
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Output of "gprofng display text -calltree test.1.er"
Replying to comment #12. Note that gprofng sees fu
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--- Comment #13 from Robert Jenssen ---
Created attachment 15268
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Compressed bin2SD.oct shared object from test.1.er/archives
Replying to comment #12. bin2SD.oct from te
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Vladimir Mezentsev changed:
What|Removed |Added
See Also||https://sourceware.org/bugz
https://sourceware.org/bugzilla/show_bug.cgi?id=31121
--- Comment #11 from Robert Jenssen ---
Created attachment 15266
--> https://sourceware.org/bugzilla/attachment.cgi?id=15266&action=edit
Example of a gdb session with bin2SD
My problem is that gdb can see debugging information in the shared
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--- Comment #10 from Vladimir Mezentsev
---
Was the problem that parts of bin2SD.oct do not contain debugging information ?
Or do you think this is a problem in gprofng?
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--- Comment #9 from Vladimir Mezentsev
---
>> Does gprofng assume that shared objects have a .so suffix?
No.
>> $ gprofng collect app octave -p src --eval "y=bin2SD(48.3,16,3)"
>> Creating experiment directory test.2.er (Process ID: 168406
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--- Comment #8 from Robert Jenssen ---
I can disassemble octave_value_list::octave_value_list but not bin2SD.
The test.1.er/archive directory contains a copy of liboctinterp.so.11.0.2
but not bin2SD.oct. Does gprofng assume that shared objects
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--- Comment #7 from Vladimir Mezentsev
---
OK. The code looks similar.
I cannot see source because
/home/robj/CHANGES/DesignOfIIRFilters.C1406/src/bin2SD.cc is not available.
When you use gprofng, do you see sources for Gbin2SD.
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--- Comment #6 from Robert Jenssen ---
Created attachment 15248
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Compressed output of objdump -dS bin2SD.oct
On my system "objdump -dS bin2SD.oct" shows the source code
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--- Comment #5 from Vladimir Mezentsev
---
What function would you like to see ?
As I can see a part of bin2SD.oct was built with -g.
For example:
% gp-display-src -dis Gbin2SD bin2SD.oct
Annotated disassembly
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--- Comment #4 from Robert Jenssen ---
Created attachment 15247
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Compressed shared object bin2SD.oct.tar.gz
Attached is a compressed shared object bin2SD.oct.tar.gz. It
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Vladimir Mezentsev changed:
What|Removed |Added
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed|
https://sourceware.org/bugzilla/show_bug.cgi?id=31121
--- Comment #2 from Robert Jenssen ---
Created attachment 15246
--> https://sourceware.org/bugzilla/attachment.cgi?id=15246&action=edit
Output of dwarfdump -ka
Attached is the output from:
dwarfdump -ka src/bin2SD.oct > bin2SD.oct.dwarfdum
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--- Comment #1 from Vladimir Mezentsev
---
Typically gprofng cannot recognize the source if a shared object was built
without -g or stripped.
Can you see DWARF:
dwarfdump YOUR_SHARED_OBJECT
or
objdump -W YOUR_SHARED_OBJECT
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