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| author | Fāng-ruì Sòng <maskray@google.com> | 2019-11-01 14:47:55 -0700 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2019-11-04 11:55:28 +1030 |
| commit | 64f52b3ec1853d14293d5a461d7abc8bde5e3f62 (patch) | |
| tree | c51b92c5e9a8c8cb49eed60c703e817a1f3aa248 /binutils/testsuite | |
| parent | 5e874de30bb9e50ac7401f028e3c64e282854d2e (diff) | |
| download | gdb-64f52b3ec1853d14293d5a461d7abc8bde5e3f62.zip gdb-64f52b3ec1853d14293d5a461d7abc8bde5e3f62.tar.gz gdb-64f52b3ec1853d14293d5a461d7abc8bde5e3f62.tar.bz2 | |
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.
Diffstat (limited to 'binutils/testsuite')
| -rw-r--r-- | binutils/testsuite/binutils-all/keep-section-1.d | 8 | ||||
| -rw-r--r-- | binutils/testsuite/binutils-all/keep-section-2.d | 10 | ||||
| -rw-r--r-- | binutils/testsuite/binutils-all/objcopy.exp | 3 |
3 files changed, 21 insertions, 0 deletions
diff --git a/binutils/testsuite/binutils-all/keep-section-1.d b/binutils/testsuite/binutils-all/keep-section-1.d new file mode 100644 index 0000000..b28e29c --- /dev/null +++ b/binutils/testsuite/binutils-all/keep-section-1.d @@ -0,0 +1,8 @@ +#PROG: objcopy +#source: data-sections.s +#objcopy: --remove-section=.data.aa.* --keep-section=.data.aa.02 +#readelf: -WS + +#... + \[ [0-9]+\] \.data\.aa\.02.* +#... diff --git a/binutils/testsuite/binutils-all/keep-section-2.d b/binutils/testsuite/binutils-all/keep-section-2.d new file mode 100644 index 0000000..7fea62f --- /dev/null +++ b/binutils/testsuite/binutils-all/keep-section-2.d @@ -0,0 +1,10 @@ +#PROG: objcopy +#source: data-sections.s +#objcopy: --remove-section=.data.aa.* --keep-section=.data.aa.* +#readelf: -WS + +#... + \[ [0-9]+\] \.data\.aa\.01.* + \[ [0-9]+\] \.data\.aa\.02.* + \[ [0-9]+\] \.data\.aa\.03.* +#... diff --git a/binutils/testsuite/binutils-all/objcopy.exp b/binutils/testsuite/binutils-all/objcopy.exp index 6c4b019..6739ab7 100644 --- a/binutils/testsuite/binutils-all/objcopy.exp +++ b/binutils/testsuite/binutils-all/objcopy.exp @@ -1222,6 +1222,9 @@ if [is_elf_format] { run_dump_test "only-section-01" run_dump_test "remove-section-01" + run_dump_test "keep-section-1" + run_dump_test "keep-section-2" + # Test the remove relocation functionality set test_list [lsort [glob -nocomplain $srcdir/$subdir/remove-relocs-*.d]] foreach t $test_list { |