Linux cli command llvm-dwarfdump-17

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NAME 🖥️ llvm-dwarfdump-17 🖥️

dwarfdump - manual page for llvm-dwarfdump 17

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.

-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.

-x - Alias for –regex

Pass @FILE as argument to read options from FILE.

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