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| author | H.J. Lu <hjl.tools@gmail.com> | 2013-12-19 11:34:47 -0800 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2013-12-19 11:34:47 -0800 |
| commit | 9ef5d938819dff73d7640a2654b07df64670d7f9 (patch) | |
| tree | 035e8760ec659165e1dc2d2665604c02d3a85f33 /bfd/elf.c | |
| parent | fa8761a3e0d999ada63194291ddf9b308a8d8276 (diff) | |
| download | gdb-9ef5d938819dff73d7640a2654b07df64670d7f9.zip gdb-9ef5d938819dff73d7640a2654b07df64670d7f9.tar.gz gdb-9ef5d938819dff73d7640a2654b07df64670d7f9.tar.bz2 | |
Set SHF_INFO_LINK bit for SHT_REL/SHT_RELA sections
It is a good pratice to set the SHF_INFO_LINK bit when the sh_info field
represents a section header index.
bfd/
PR binutils/16317
* elf.c (assign_section_numbers): Set the SHF_INFO_LINK bit for
SHT_REL/SHT_RELA sections when setting the sh_info field.
binutils/testsuite/
PR binutils/16317
* binutils-all/readelf.s: Updated.
* binutils-all/readelf.s-64: Likewise.
ld/testsuite/
PR binutils/16317
* ld-elf/linkinfo1.s: New file.
* ld-elf/linkinfo1a.d: Likewise.
* ld-elf/linkinfo1b.d: Likewise.
Diffstat (limited to 'bfd/elf.c')
| -rw-r--r-- | bfd/elf.c | 7 |
1 files changed, 6 insertions, 1 deletions
@@ -3075,11 +3075,13 @@ assign_section_numbers (bfd *abfd, struct bfd_link_info *link_info) { d->rel.hdr->sh_link = elf_onesymtab (abfd); d->rel.hdr->sh_info = d->this_idx; + d->rel.hdr->sh_flags |= SHF_INFO_LINK; } if (d->rela.idx != 0) { d->rela.hdr->sh_link = elf_onesymtab (abfd); d->rela.hdr->sh_info = d->this_idx; + d->rela.hdr->sh_flags |= SHF_INFO_LINK; } /* We need to set up sh_link for SHF_LINK_ORDER. */ @@ -3166,7 +3168,10 @@ assign_section_numbers (bfd *abfd, struct bfd_link_info *link_info) name += 5; s = bfd_get_section_by_name (abfd, name); if (s != NULL) - d->this_hdr.sh_info = elf_section_data (s)->this_idx; + { + d->this_hdr.sh_info = elf_section_data (s)->this_idx; + d->this_hdr.sh_flags |= SHF_INFO_LINK; + } break; case SHT_STRTAB: |