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#compdef readelf eu-readelf
local variant args sections
sections=( .bss .data .dynamic .dynsym .got .interp .shstrtab .symtab .text )
_pick_variant -r variant elftoolchain=elftoolchain elfutils=elfutils binutils --version
args=(
'(-a --all)'{-a,--all}'[show all tables]'
'(-h --file-header)'{-h,--file-header}'[show file header]'
'(-l --program-headers --segments)'{-l,--program-headers,--segments}'[show program headers]'
'(-S --section-headers --sections)'{-S,--section-headers,--sections}'[show sections header]'
'(-s --syms --symbols)'{-s,--syms,--symbols}'[show symbol table]'
'(-n --notes)'{-n,--notes}'[show core notes (if present)]'
'(-r --relocs)'{-r,--relocs}'[show relocations (if present)]'
'(-d --dynamic)'{-d,--dynamic}'[show dynamic section (if present)]'
'(-V --version-info)'{-V,--version-info}'[show version sections (if present)]'
'(-A --arch-specific)'{-A,--arch-specific}'[show architecture specific information (if any)]'
'(-c --archive-index)'{-c,--archive-index}'[show symbol/file index in an archive]'
\*{-x,--hex-dump=}"[dump contents of specified section as bytes]:section:($sections)"
\*{-p,--string-dump=}"[dump contents of specified section as strings]:section:($sections)"
'-w+[show the contents of DWARF2 debug sections]::debug section:(l L i a p r m f F s o R t)'
'--debug-dump=[show the contents of DWARF2 debug sections]::section:(rawline decodedline info abbrev pubnames aranges macro frames frames-interp str loc Ranges pubtypes gdb_index trace_info trace_abbrev trace_aranges)'
'(-I --histogram)'{-I,--histogram}'[show histogram of bucket list lengths]'
'(-W --wide)'{-W,--wide}'[allow output width to exceed 80 characters]'
'(- *)'{-H,--help}'[display help information]'
'(- *)'{-v,--version}'[display version information]'
"*:elf file:_object_files"
)
case $variant in
elftoolchain|binutils)
args+=(
'(-g --section-groups)'{-g,--section-groups}'[show section groups]'
'(-t --section-details)'{-t,--section-details}'[show section details]'
'(-e --headers)'{-e,--headers}'[show file, program and sections headers]'
'(-u --unwind)'{-u,--unwind}'[show unwind info (if present)]'
'(-D --use-dynamic)'{-D,--use-dynamic}'[use dynamic section info when showing symbols]'
)
;|
binutils)
args+=(
'--dyn-syms[show dynamic symbol table]'
\*{-R,--relocated-dump=}"[dump contents of specified section as relocated bytes]:section:($sections)"
"--dwarf-depth=[don't show DIEs at greater than specified depth]:depth"
'--dwarf-start=[show DIEs starting at specified depth or deeper]:depth'
)
;;
elfutils)
args+=(
'--elf-section[used specified section as ELF input data]::section'
'(-e --exception)'{-e,--exception}'[show sections for exception handling]'
'(-N --numeric-addresses)'{-N,--numeric-addresses}"[don't find symbol names for addresses in DWARF data]"
'(-z --decompress)'{-z,--decompress}'[show compression information; decompress before dumping data]'
)
;;
esac
_arguments -s "$args[@]"
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