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authorFāng-ruì Sòng <maskray@google.com>2019-11-01 14:47:55 -0700
committerAlan Modra <amodra@gmail.com>2019-11-04 11:55:28 +1030
commit64f52b3ec1853d14293d5a461d7abc8bde5e3f62 (patch)
treec51b92c5e9a8c8cb49eed60c703e817a1f3aa248 /binutils/NEWS
parent5e874de30bb9e50ac7401f028e3c64e282854d2e (diff)
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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.
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diff --git a/binutils/NEWS b/binutils/NEWS
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@@ -3,6 +3,9 @@
* Add --output option to the "ar" program. This option can be used to specify
the output directory when extracting members from an archive.
+* Add --keep-section option to objcopy and strip. This option keeps the
+ specified section from being removed.
+
Changes in 2.33:
* Add --source-comment[=<txt>] option to objdump which if present,