[Bug 193110] New: [dtrace] dtrace testcases don't call elfdump properly

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=193110

            Bug ID: 193110
           Summary: [dtrace] dtrace testcases don't call elfdump properly
           Product: Base System
           Version: 11.0-CURRENT
          Hardware: Any
                OS: Any
            Status: Needs Triage
          Severity: Affects Some People
          Priority: ---
         Component: bin
          Assignee: freebsd-bugs at FreeBSD.org
          Reporter: ngie at FreeBSD.org

elfdump on FreeBSD requires arguments in order to dump sections for binaries
compiled with CTF sections.

$ elfdump ./hello_world
usage: elfdump -a | -cdeGhinprs [-w file] file
$ elfdump -a ./hello_world | grep SUN
        sh_type: SHT_SUNW(GNU)_versym
        sh_type: SHT_SUNW(GNU)_verneed
        sh_name: .SUNW_ctf

The testcases assume that no arguments are required, which cause the testcases
to fail:

$ grep --include \*.ksh
./failure.47/tst.aouttype.ksh:elfdump "./$exe" | grep -q '.SUNW_ctf'
./failure.48/tst.chasestrings.ksh:elfdump "./$exe" | grep -q '.SUNW_ctf'
./failure.49/tst.libtype.ksh:elfdump "./$exe" | grep -q '.SUNW_ctf'
./failure.51/tst.pidprint.ksh:elfdump "./$exe" | grep -q '.SUNW_ctf'
./failure.52/tst.pidprinttarg.ksh:elfdump "./$exe" | grep -q '.SUNW_ctf'
./failure.53/tst.printtype.ksh:elfdump "./$exe" | grep -q '.SUNW_ctf'
./failure.54/tst.printtypetarg.ksh:elfdump "./$exe" | grep -q '.SUNW_ctf'
./failure.55/tst.userlandkey.ksh:elfdump "./$exe" | grep -q '.SUNW_ctf'
./failure.56/tst.userstrings.ksh:elfdump "./$exe" | grep -q '.SUNW_ctf'
./failure.66/tst.aouttype.ksh:elfdump "./$exe" | grep -q '.SUNW_ctf'

Either elfdump needs to default to -a, or the testcases need to be changed to
pass in the appropriate options to dump the section with ".SUNW_ctf"
(apparently it seems to be "-c"):

$ elfdump -c ./hello_world | grep SUN
        sh_type: SHT_SUNW(GNU)_versym
        sh_type: SHT_SUNW(GNU)_verneed
        sh_name: .SUNW_ctf

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