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Manual Pages  — STRIP

NAME

strip – discard information from ELF objects

CONTENTS

SYNOPSIS


strip [-d | -g | -S | --strip-debug] [-h | --help] [--only-keep-debug] [-o outputfile | --output-file= outputfile] [-p | --preserve-dates] [-s | --strip-all] [--strip-unneeded] [-w | --wildcard] [-x | --discard-all] [-I format | --input-target= format] [-K symbol | --keep-symbol= symbol] [-N symbol | --strip-symbol= symbol] [-O format | --output-target= format] [-R sectionname | --remove-section= sectionname] [-V | --version] [-X | --discard-locals] file ...

DESCRIPTION

The strip utility is used to discard information from the ELF objects specified by the arguments .

If an explicit output file name is not specified using the -o option, the strip utility will modify its input arguments in-place.

The strip utility supports the following options:
-d | -g | -S | --strip-debug
  Remove debugging symbols only.
-h | --help
  Print a help message and exit.
--only-keep-debug
  Remove all content except that which would be used for debugging.
-o outputfile | --output-file= outputfile
  Write the stripped object to file outputfile instead of modifying the input in-place. Only a single input object should be specified if this option is used.
-p | --preserve-dates
  Preserve the object's access and modification times.
-s | --strip-all
  Remove all symbols.
--strip-unneeded
  Remove all symbols not needed for further relocation processing.
-w | --wildcard
  Use shell-style patterns to name symbols. The following meta-characters are recognized in patterns:
! If this is the first character of the pattern, invert the sense of the pattern match.
* Matches any string of characters in a symbol name.
? Matches zero or one character in a symbol name.
[ Mark the start of a character class.
\ Remove the special meaning of the next character in the pattern.
] Mark the end of a character class.
-x | --discard-all
  Discard all non-global symbols.
-I format | --input-target= format
  These options are accepted, but are ignored.
-K symbol | --keep-symbol= symbol
  Keep the symbol symbol even if it would otherwise be stripped. This option may be specified multiple times.
-N symbol | --strip-symbol= symbol
  Remove the symbol symbol even if it would otherwise have been kept. This option may be specified multiple times.
-O format | --output-target= format
  Set the output file format to format. For the full list of supported formats, please see the documentation for function elftc_bfd_find_target(3).
-R sectionname | --remove-section= sectionname
  Remove the section named by the argument sectionname. This option may be specified multiple times.
-V | --version
  Print a version identifier and exit.
-X | --discard-locals
  Remove compiler-generated local symbols.

DIAGNOSTICS

The utility exits 0 on success, and >0 if an error occurs.

SEE ALSO

ar(1), elfcopy(1), ld(1), mcs(1), elf(3), elftc_bfd_find_target(3), fnmatch(3)

STRIP (1) July 27, 2019

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