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* objcopy.c (strip_options): Add --keep-symbol.

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(copy_options): Likewise.
	(copy_usage): Mention --keep-symbol and -K.
	(strip_usage): Likewise.
	(keep_symbols): New static variable.
	(is_strip_symbol): Adjust the return value according to
	keep_symbols.
	(strip_main): Handle -K.  For -N, check that -K was not given.
	(copy_main): Likewise.
	* binutils.texi, objcopy.1, strip.1: Document -K.
This commit is contained in:
Ian Lance Taylor
1995-03-10 18:13:31 +00:00
parent d4f389f692
commit dff604a75f
3 changed files with 58 additions and 28 deletions
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24
binutils/binutils.texi
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@@ -743,6 +743,7 @@ objcopy [ -F @var{bfdname} | --target=@var{bfdname} ]
[ -I @var{bfdname} | --input-target=@var{bfdname} ]
[ -O @var{bfdname} | --output-target=@var{bfdname} ]
[ -S | --strip-all ] [ -g | --strip-debug ]
[ -K @var{symbolname} | --keep-symbol=@var{symbolname} ]
[ -N @var{symbolname} | --strip-symbol=@var{symbolname} ]
[ -x | --discard-all ] [ -X | --discard-locals ]
[ -b @var{byte} | --byte=@var{byte} ]
@@ -824,11 +825,16 @@ Do not copy relocation and symbol information from the source file.
@itemx --strip-debug
Do not copy debugging symbols from the source file.
@item -K @var{symbolname}
@itemx --keep-symbol=@var{symbolname}
Copy only symbol @var{symbolname} from the source file. This option may
be given more than once.
@item -N @var{symbolname}
@itemx --strip-symbol=@var{symbolname}
Do not copy symbol @var{symbolname} from the source file. This option
may be given more than once, and may be combined with other strip
options.
Do not copy symbol @var{symbolname} from the source file. This option
may be given more than once, and may be combined with strip options
other than @code{-K}.
@item -x
@itemx --discard-all
@@ -1319,6 +1325,7 @@ strip [ -F @var{bfdname} | --target=@var{bfdname} | --target=@var{bfdname} ]
[ -I @var{bfdname} | --input-target=@var{bfdname} ]
[ -O @var{bfdname} | --output-target=@var{bfdname} ]
[ -s | --strip-all ] [ -S | -g | --strip-debug ]
[ -K @var{symbolname} | --keep-symbol=@var{symbolname} ]
[ -N @var{symbolname} | --strip-symbol=@var{symbolname} ]
[ -x | --discard-all ] [ -X | --discard-locals ]
[ -R @var{sectionname} | --remove-section=@var{sectionname} ]
@@ -1369,11 +1376,16 @@ Remove all symbols.
@itemx --strip-debug
Remove debugging symbols only.
@item -K @var{symbolname}
@itemx --keep-symbol=@var{symbolname}
Keep only symbol @var{symbolname} from the source file. This option may
be given more than once.
@item -N @var{symbolname}
@itemx --strip-symbol=@var{symbolname}
Remove symbol @var{symbolname} from the source file. This option
may be given more than once, and may be combined with other strip
options.
Remove symbol @var{symbolname} from the source file. This option may be
given more than once, and may be combined with strip options other than
@code{-K}.
@item -x
@itemx --discard-all