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CTFDUMP(1) General Commands Manual CTFDUMP(1)

ctfdumpdisplay CTF information

ctfdump [-dfhlst] file ...

The ctfdump utility displays CTF information from the .SUNW_ctf section of an elf(5) file or from a raw CTF file.

The options are as follows:

Display the object section.
Display the function section.
Dump the CTF header.
Display the label section.
Display the string table.
Display the type section.

The ctfdump utility exits 0 on success, and >0 if an error occurs.


The ctfdump utility first appeared in OpenBSD 6.2.

Martin Pieuchot <>

October 17, 2017 OpenBSD-6.4