diff options
Diffstat (limited to 'bfd/elf64-ppc.c')
| -rw-r--r-- | bfd/elf64-ppc.c | 58 |
1 files changed, 38 insertions, 20 deletions
diff --git a/bfd/elf64-ppc.c b/bfd/elf64-ppc.c index 23d95d5..29c90fe 100644 --- a/bfd/elf64-ppc.c +++ b/bfd/elf64-ppc.c @@ -4518,6 +4518,10 @@ ppc64_elf_adjust_dynamic_symbol (info, h) || h->weakdef->root.type == bfd_link_hash_defweak); h->root.u.def.section = h->weakdef->root.u.def.section; h->root.u.def.value = h->weakdef->root.u.def.value; + if (ELIMINATE_COPY_RELOCS) + h->elf_link_hash_flags + = ((h->elf_link_hash_flags & ~ELF_LINK_NON_GOT_REF) + | (h->weakdef->elf_link_hash_flags & ELF_LINK_NON_GOT_REF)); return TRUE; } @@ -7634,8 +7638,8 @@ ppc64_elf_relocate_section (output_bfd, info, input_bfd, input_section, + off); if (tls_type & (TLS_LD | TLS_GD)) { - outrel.r_info = ELF64_R_INFO (indx, R_PPC64_DTPMOD64); outrel.r_addend = 0; + outrel.r_info = ELF64_R_INFO (indx, R_PPC64_DTPMOD64); if (tls_type == (TLS_TLS | TLS_GD)) { loc = htab->srelgot->contents; @@ -7643,9 +7647,9 @@ ppc64_elf_relocate_section (output_bfd, info, input_bfd, input_section, * sizeof (Elf64_External_Rela)); bfd_elf64_swap_reloca_out (output_bfd, &outrel, loc); + outrel.r_offset += 8; outrel.r_info = ELF64_R_INFO (indx, R_PPC64_DTPREL64); - outrel.r_offset += 8; } } else if (tls_type == (TLS_TLS | TLS_DTPREL)) @@ -7658,7 +7662,11 @@ ppc64_elf_relocate_section (output_bfd, info, input_bfd, input_section, outrel.r_info = ELF64_R_INFO (indx, R_PPC64_GLOB_DAT); outrel.r_addend = rel->r_addend; if (indx == 0) - outrel.r_addend += relocation; + { + outrel.r_addend += relocation; + if (tls_type & (TLS_GD | TLS_DTPREL | TLS_TPREL)) + outrel.r_addend -= htab->tls_sec->vma; + } loc = htab->srelgot->contents; loc += (htab->srelgot->reloc_count++ * sizeof (Elf64_External_Rela)); @@ -7670,21 +7678,22 @@ ppc64_elf_relocate_section (output_bfd, info, input_bfd, input_section, else { relocation += rel->r_addend; - if (tls_type != 0) + if (tls_type == (TLS_TLS | TLS_LD)) + relocation = 1; + else if (tls_type != 0) { relocation -= htab->tls_sec->vma + DTP_OFFSET; - if ((tls_type & TLS_TPREL) != 0) + if (tls_type == (TLS_TLS | TLS_TPREL)) relocation += DTP_OFFSET - TP_OFFSET; - } - if ((tls_type & TLS_GD) != 0) - { - bfd_put_64 (output_bfd, relocation, - htab->sgot->contents + off + 8); - relocation = 1; + if (tls_type == (TLS_TLS | TLS_GD)) + { + bfd_put_64 (output_bfd, relocation, + htab->sgot->contents + off + 8); + relocation = 1; + } } - else if (tls_type == (TLS_TLS | TLS_LD)) - relocation = 1; + bfd_put_64 (output_bfd, relocation, htab->sgot->contents + off); } @@ -7793,6 +7802,11 @@ ppc64_elf_relocate_section (output_bfd, info, input_bfd, input_section, addend -= htab->tls_sec->vma + DTP_OFFSET; break; + case R_PPC64_DTPMOD64: + relocation = 1; + addend = 0; + goto dodyn; + case R_PPC64_TPREL64: addend -= htab->tls_sec->vma + TP_OFFSET; goto dodyn; @@ -7803,7 +7817,6 @@ ppc64_elf_relocate_section (output_bfd, info, input_bfd, input_section, /* Relocations that may need to be propagated if this is a dynamic object. */ - case R_PPC64_DTPMOD64: case R_PPC64_REL30: case R_PPC64_REL32: case R_PPC64_REL64: @@ -7981,7 +7994,7 @@ ppc64_elf_relocate_section (output_bfd, info, input_bfd, input_section, /* These ones haven't been implemented yet. */ (*_bfd_error_handler) - (_("%s: Relocation %s is not supported for symbol %s."), + (_("%s: relocation %s is not supported for symbol %s."), bfd_archive_filename (input_bfd), ppc64_elf_howto_table[(int) r_type]->name, sym_name); @@ -8023,8 +8036,9 @@ ppc64_elf_relocate_section (output_bfd, info, input_bfd, input_section, 'sec' would be NULL, and we should leave the symbol alone (it will be set to zero elsewhere in the link). */ if (sec != NULL) - /* Add 0x10000 if sign bit in 0:15 is set. */ - addend += ((relocation + addend) & 0x8000) << 1; + /* Add 0x10000 if sign bit in 0:15 is set. + Bits 0:15 are not used. */ + addend += 0x8000; break; case R_PPC64_ADDR16_DS: @@ -8095,10 +8109,11 @@ ppc64_elf_relocate_section (output_bfd, info, input_bfd, input_section, && (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_DYNAMIC) != 0)) { (*_bfd_error_handler) - (_("%s(%s+0x%lx): unresolvable relocation against symbol `%s'"), + (_("%s(%s+0x%lx): unresolvable %s relocation against symbol `%s'"), bfd_archive_filename (input_bfd), bfd_get_section_name (input_bfd, input_section), (long) rel->r_offset, + ppc64_elf_howto_table[(int) r_type]->name, h->root.root.string); ret = FALSE; } @@ -8140,10 +8155,13 @@ ppc64_elf_relocate_section (output_bfd, info, input_bfd, input_section, else { (*_bfd_error_handler) - (_("%s(%s+0x%lx): reloc against `%s': error %d"), + (_("%s(%s+0x%lx): %s reloc against `%s': error %d"), bfd_archive_filename (input_bfd), bfd_get_section_name (input_bfd, input_section), - (long) rel->r_offset, sym_name, (int) r); + (long) rel->r_offset, + ppc64_elf_howto_table[(int) r_type]->name, + sym_name, + (int) r); ret = FALSE; } } |