diff options
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/elfnn-loongarch.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/bfd/elfnn-loongarch.c b/bfd/elfnn-loongarch.c index eecf7a8..f58ced3 100644 --- a/bfd/elfnn-loongarch.c +++ b/bfd/elfnn-loongarch.c @@ -121,6 +121,12 @@ struct loongarch_elf_link_hash_table /* Layout recomputation count. */ bfd_size_type relr_layout_iter; + + /* In BFD DT_RELR is implemented as a "relaxation." If in a relax trip + size_relative_relocs is updating the layout, relax_section may see + a partially updated state (some sections have vma updated but the + others do not), and it's unsafe to do the normal relaxation. */ + bool layout_mutating_for_relr; }; struct loongarch_elf_section_data @@ -2210,6 +2216,8 @@ loongarch_elf_size_relative_relocs (struct bfd_link_info *info, *need_layout = false; } } + + htab->layout_mutating_for_relr = *need_layout; return true; } @@ -5257,6 +5265,13 @@ loongarch_elf_relax_section (bfd *abfd, asection *sec, return true; struct loongarch_elf_link_hash_table *htab = loongarch_elf_hash_table (info); + + /* It may happen that some sections have updated vma but the others do + not. Go to the next relax trip (size_relative_relocs should have + been demending another relax trip anyway). */ + if (htab->layout_mutating_for_relr) + return true; + if (bfd_link_relocatable (info) || sec->sec_flg0 || (sec->flags & SEC_RELOC) == 0 |