binutils-gdb/keep-section-1.d at ba2f0de21691c6752daf4b3a6941392ee06a77d6 - binutils-gdb - Collaboration & Inovation

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Fāng-ruì Sòng 64f52b3ec1 Implement objcopy/strip --keep-section=<sectionpattern>

llvm-objcopy and llvm-strip support an option --keep-section that
keeps some sections from being removed.

	* objcopy.c (enum option_values): Add OPTION_KEEP_SECTION.
	(SECTION_CONTEXT_KEEP): Define.  Adjust other SECTION_CONTEXT macros.
	(copy_usage): Describe --keep-section.
	(strip_usage): Likewise.
	(copy_main): Handle SECTION_CONTEXT_KEEP.
	(strip_main): Likewise.
	(is_strip_section_1): Likewise.
	* testsuite/binutils-all/objcopy.exp: Add tests.
	* testsuite/binutils-all/keep-section-1.d: New test driver file.
	* testsuite/binutils-all/keep-section-2.d: Likewise.
	* doc/binutils.texi: Document the new feature.
	* NEWS: Mention the new feature.

2019-11-04 11:55:28 +10:30

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Makefile

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 #PROG: objcopy
 #source: data-sections.s
 #objcopy: --remove-section=.data.aa.* --keep-section=.data.aa.02
 #readelf: -WS
 #...
   \[ [0-9]+\] \.data\.aa\.02.*
 #...