LLVM-DWARFDUMP(1)

📦
version 13.0.1 · 5 versions
, in ubuntu jammy

💅 llvm-dwarfdump: pretty-print your DWARF, bestie ✨

okay so welcome to the LLVM-DWARFDUMP(1) manual page. This is the group-chat version of the manual for llvm-dwarfdump 13, and yes, we're gonna make DWARF debug info feel like less of a cryptid. 💖

🌸 NAME 🌸

  • llvm-dwarfdump — manual page for llvm-dwarfdump 13.

💖 DESCRIPTION 💖

✨ OVERVIEW ✨

llvm-dwarfdump pretty-prints DWARF debug information in object files and debug info archives. Iconic. It's giving “let me read the debug info so you don't have to squint at raw bytes.” 🔥

🦋 USAGE 🦋

llvm-dwarfdump [options] <input object files or .dSYM bundles>

💅 OPTIONS 💅

Okay, options time. Grab a lil snack. 🍓

🌈 Color Options 🌈

  • --color — Use colors in output (default=autodetect). Slay, but make it automatic. 💅

⭐ Generic Options ⭐

  • --help — Display available options (--help-hidden for more).
  • --help-list — Display list of available options (--help-list-hidden for more).
  • --version — Display the version of this program.

🍓 Section-specific Dump Options 🍓

These control which sections are dumped. Where applicable, these parameters take an optional =<offset> argument to dump only the entry at the specified offset. no cap, very “pick your fave section” energy. 💅

  • -a — Alias for --all.
  • --all — Dump all debug info sections.
  • --apple-names — Dump the .apple_names section.
  • --apple-namespaces — Dump the .apple_namespaces section.
  • --apple-objc — Dump the .apple_objc section.
  • --apple-types — Dump the .apple_types section.
  • --debug-abbrev — Dump the .debug_abbrev section.
  • --debug-addr — Dump the .debug_addr section.
  • --debug-aranges — Dump the .debug_aranges section.
  • --debug-cu-index — Dump the .debug_cu_index section.
  • --debug-frame[=<offset>] — Dump the .debug_frame section.
  • --debug-gnu-pubnames — Dump the .debug_gnu_pubnames section.
  • --debug-gnu-pubtypes — Dump the .debug_gnu_pubtypes section.
  • --debug-info[=<offset>] — Dump the .debug_info section.
  • --debug-line[=<offset>] — Dump the .debug_line section.
  • --debug-line-str — Dump the .debug_line_str section.
  • --debug-loc[=<offset>] — Dump the .debug_loc section.
  • --debug-loclists[=<offset>] — Dump the .debug_loclists section.
  • --debug-macro — Dump the .debug_macro section.
  • --debug-names — Dump the .debug_names section.
  • --debug-pubnames — Dump the .debug_pubnames section.
  • --debug-pubtypes — Dump the .debug_pubtypes section.
  • --debug-ranges — Dump the .debug_ranges section.
  • --debug-rnglists — Dump the .debug_rnglists section.
  • --debug-str — Dump the .debug_str section.
  • --debug-str-offsets — Dump the .debug_str_offsets section.
  • --debug-tu-index — Dump the .debug_tu_index section.
  • --debug-types[=<offset>] — Dump the .debug_types section.
  • --eh-frame — Alias for --debug-frame.
  • --gdb-index — Dump the .gdb_index section.

🧚 Specific Options 🧚

  • -F — Alias for --show-form.
  • --arch=<string> — Dump debug information for the specified CPU architecture only. Architectures may be specified by name or by number. This option can be specified multiple times, once for each desired architecture.
  • -c — Alias for --show-children.
  • --diff — Emit diff-friendly output by omitting offsets and addresses.
  • -f — Alias for --find.
  • --find=<name> — Search for the exact match for <name> in the accelerator tables and print the matching debug information entries. When no accelerator tables are available, the slower but more complete -name option can be used instead.
  • -i — Alias for --ignore-case.
  • --ignore-case — Ignore case distinctions when searching.
  • --lookup=<address> — Lookup <address> in the debug information and print out any available file, function, block and line table details.
  • -n — Alias for --name.
  • --name=<pattern> — Find and print all debug info entries whose name (DW_AT_name attribute) matches the exact text in <pattern>. When used with the -regex option, <pattern> is interpreted as a regular expression.
  • -o=<filename> — Redirect output to the specified file.
  • -p — Alias for --show-parents.
  • --parent-recurse-depth=<N> — Only recurse to a depth of N when displaying parents of debug info entries.
  • --quiet — Use with -verify to not emit to STDOUT.
  • -r — Alias for --recurse-depth.
  • --recurse-depth=<N> — Only recurse to a depth of N when displaying children of debug info entries.
  • --regex — Treat any <pattern> strings as regular expressions when searching instead of just as an exact string match.
  • --show-children — Show a debug info entry's children when selectively printing entries.
  • --show-form — Show DWARF form types after the DWARF attribute types.
  • --show-parents — Show a debug info entry's parents when selectively printing entries.
  • --show-section-sizes — Show the sizes of all debug sections, expressed in bytes.
  • --statistics — Emit JSON-formatted debug info quality metrics.
  • --summarize-types — Abbreviate the description of type unit entries.
  • -u — Alias for --uuid.
  • --uuid — Show the UUID for each architecture.
  • -v — Alias for --verbose.
  • --verbose — Print more low-level encoding details.
  • --verify — Verify the DWARF debug info.
  • -x — Alias for --regex.

Pass @FILE as argument to read options from FILE.

💜 that's the whole manual, bestie. signed, sealed, delivered: llvm-dwarfdump 13, July 2023, LLVM-DWARFDUMP(1) — mwah 💋
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