diff options
Diffstat (limited to 'bfd/elf-eh-frame.c')
-rw-r--r-- | bfd/elf-eh-frame.c | 33 |
1 files changed, 18 insertions, 15 deletions
diff --git a/bfd/elf-eh-frame.c b/bfd/elf-eh-frame.c index db1b9ea..1037cdc 100644 --- a/bfd/elf-eh-frame.c +++ b/bfd/elf-eh-frame.c @@ -304,7 +304,7 @@ extra_augmentation_data_bytes (struct eh_cie_fde *entry) } else { - if (entry->cie_inf->add_augmentation_size) + if (entry->u.fde.cie_inf->add_augmentation_size) size++; } return size; @@ -572,6 +572,7 @@ _bfd_elf_discard_section_eh_frame this_inf->offset = last_fde - ehbuf; this_inf->size = 4 + hdr_length; + this_inf->reloc_index = cookie->rel - cookie->rels; if (hdr_length == 0) { @@ -826,7 +827,7 @@ _bfd_elf_discard_section_eh_frame } ecie->usage_count++; hdr_info->fde_count++; - this_inf->cie_inf = (void *) (ecie - ecies); + this_inf->u.fde.cie_inf = (void *) (ecie - ecies); } /* Skip the initial location and address range. */ @@ -954,8 +955,8 @@ _bfd_elf_discard_section_eh_frame { if (!ent->cie) { - ecie = ecies + (bfd_hostptr_t) ent->cie_inf; - ent->cie_inf = ecie->cie.cie_inf; + ecie = ecies + (bfd_hostptr_t) ent->u.fde.cie_inf; + ent->u.fde.cie_inf = ecie->cie.cie_inf; } ent->new_offset = offset; offset += size_of_output_cie_fde (ent, ptr_size); @@ -1116,20 +1117,20 @@ _bfd_elf_eh_frame_section_offset (bfd *output_bfd ATTRIBUTE_UNUSED, /* If converting to DW_EH_PE_pcrel, there will be no need for run-time relocation against FDE's initial_location field. */ if (!sec_info->entry[mid].cie - && sec_info->entry[mid].cie_inf->make_relative + && sec_info->entry[mid].u.fde.cie_inf->make_relative && offset == sec_info->entry[mid].offset + 8) return (bfd_vma) -2; /* If converting LSDA pointers to DW_EH_PE_pcrel, there will be no need for run-time relocation against LSDA field. */ if (!sec_info->entry[mid].cie - && sec_info->entry[mid].cie_inf->make_lsda_relative + && sec_info->entry[mid].u.fde.cie_inf->make_lsda_relative && (offset == (sec_info->entry[mid].offset + 8 + sec_info->entry[mid].lsda_offset)) - && (sec_info->entry[mid].cie_inf->need_lsda_relative + && (sec_info->entry[mid].u.fde.cie_inf->need_lsda_relative || !hdr_info->offsets_adjusted)) { - sec_info->entry[mid].cie_inf->need_lsda_relative = 1; + sec_info->entry[mid].u.fde.cie_inf->need_lsda_relative = 1; return (bfd_vma) -2; } @@ -1138,7 +1139,7 @@ _bfd_elf_eh_frame_section_offset (bfd *output_bfd ATTRIBUTE_UNUSED, if (sec_info->entry[mid].set_loc && (sec_info->entry[mid].cie ? sec_info->entry[mid].make_relative - : sec_info->entry[mid].cie_inf->make_relative) + : sec_info->entry[mid].u.fde.cie_inf->make_relative) && (offset >= sec_info->entry[mid].offset + 8 + sec_info->entry[mid].set_loc[1])) { @@ -1375,10 +1376,12 @@ _bfd_elf_write_section_eh_frame (bfd *abfd, bfd_vma value, address; unsigned int width; bfd_byte *start; + struct eh_cie_fde *cie; /* Skip length. */ + cie = ent->u.fde.cie_inf; buf += 4; - value = ent->new_offset + 4 - ent->cie_inf->new_offset; + value = ent->new_offset + 4 - cie->new_offset; bfd_put_32 (abfd, value, buf); buf += 4; width = get_DW_EH_PE_width (ent->fde_encoding, ptr_size); @@ -1406,7 +1409,7 @@ _bfd_elf_write_section_eh_frame (bfd *abfd, address += sec->output_section->vma + ent->offset + 8; break; } - if (ent->cie_inf->make_relative) + if (cie->make_relative) value -= sec->output_section->vma + ent->new_offset + 8; write_value (abfd, buf, value, width); } @@ -1421,7 +1424,7 @@ _bfd_elf_write_section_eh_frame (bfd *abfd, } if ((ent->lsda_encoding & 0xf0) == DW_EH_PE_pcrel - || ent->cie_inf->need_lsda_relative) + || cie->need_lsda_relative) { buf += ent->lsda_offset; width = get_DW_EH_PE_width (ent->lsda_encoding, ptr_size); @@ -1431,13 +1434,13 @@ _bfd_elf_write_section_eh_frame (bfd *abfd, { if ((ent->lsda_encoding & 0xf0) == DW_EH_PE_pcrel) value += ent->offset - ent->new_offset; - else if (ent->cie_inf->need_lsda_relative) + else if (cie->need_lsda_relative) value -= (sec->output_section->vma + ent->new_offset + 8 + ent->lsda_offset); write_value (abfd, buf, value, width); } } - else if (ent->cie_inf->add_augmentation_size) + else if (cie->add_augmentation_size) { /* Skip the PC and length and insert a zero byte for the augmentation size. */ @@ -1469,7 +1472,7 @@ _bfd_elf_write_section_eh_frame (bfd *abfd, if ((ent->fde_encoding & 0xf0) == DW_EH_PE_pcrel) value += ent->offset + 8 - new_offset; - if (ent->cie_inf->make_relative) + if (cie->make_relative) value -= sec->output_section->vma + new_offset + ent->set_loc[cnt]; write_value (abfd, buf, value, width); |