binutils-gdb/ld/testsuite/ld-elf/pr22836-2.d

#source: pr22836-2.s
#ld: -r -S
#readelf: -g --wide

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PR22836, "-r -s" doesn't work with -g3 using GCC 7 This fixes the case where all of a group is removed with ld -r, the situation in the PR, and failures where part of a group is removed that contain relocs. bfd/ PR 22836 * elf.c (_bfd_elf_fixup_group_sections): Account for removed relocation sections. If size reduces to just the flag word, remove that too and mark with SEC_EXCLUDE. * elflink.c (bfd_elf_final_link): Strip empty group sections. binutils/ * testsuite/binutils-all/group-7.s, * testsuite/binutils-all/group-7a.d, * testsuite/binutils-all/group-7b.d, * testsuite/binutils-all/group-7c.d: New tests. * testsuite/binutils-all/objcopy.exp: Run them. ld/ * testsuite/ld-elf/pr22836-2.d, * testsuite/ld-elf/pr22836-2.s: New test. 2018-02-13 11:39:48 +08:00			`#source: pr22836-2.s`
			`#ld: -r -S`
			`#readelf: -g --wide`

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			`\[Index\] Name`
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