Ubuntu Manpage: llvm-dwarfdump - manual page for llvm-dwarfdump 19

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Provided by: llvm-19_19.1.1-1ubuntu1_amd64

NAME

       llvm-dwarfdump - manual page for llvm-dwarfdump 19

DESCRIPTION

OVERVIEW: pretty-print DWARF debug information in object files and debug info archives.

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

OPTIONS:

Color Options:

--color - Use colors in output (default=autodetect)

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.

-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.

--dwo - Dump the non skeleton DIE in the .dwo or .dwp file after dumping the
skeleton DIE from the main executable. This allows dumping the .dwo files with resolved addresses.

--error-display=<value> - Set the level of detail and summary to display when verifying (implies
--verify)

=quiet
- Only display whether errors occurred.

=summary
- Display only a summary of the errors found.

=details
- Display each error in detail but no summary.

=full - Display each error as well as a summary. [default]

-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.

--find-all-apple - Print every debug information entry in the accelerator tables.

-i - Alias for --ignore-case.

--ignore-case - Ignore case distinctions when using --name.

--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 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 with
--name. If --ignore-case is also specified, the regular expression becomes case-insensitive.

--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.

--show-sources - Show the sources across all compilation units.

--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.

--verify-json=<filename.json> - Output JSON-formatted error summary to the specified file. (Implies
--verify)

-x - Alias for --regex

Pass @FILE as argument to read options from FILE.