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binutils-gdb/binutils/testsuite/binutils-all/update-3.s

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objcopy: Add --update-section option. New option for objcopy --update-section allows the contents of a section to be updated while maintaining the section flags, and, for ELF files, the section to segment mapping. New test uses --dump-section and --update-section to check that a section can be made larger and smaller with an update. binutils/ChangeLog: * objcopy.c (update_sections): New list. (command_line_switch): Add OPTION_UPDATE_SECTION. (copy_options): Add update-section. (copy_usage): Document new option. (is_update_section): New function. (is_strip_section_1): Add check for attempt to update and remove the same section. (copy_object): Update size and content of requested sections. (skip_section): Don't copy for updated sections. (copy_main): Handle --update-section. * doc/binutils.texi (objcopy): Add description of --update-section option. * NEWS: Mention --update-section option. binutils/testsuite/ChangeLog: * binutils-all/update-1.s: New file. * binutils-all/update-2.s: New file. * binutils-all/update-3.s: New file. * binutils-all/update-4.s: New file. * binutils-all/update-section.exp: New file.
2015-02-14 01:04:42 +08:00
.section ".foo", "aw"
.word 3, 3
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