From fdc90cb46b0f96dd4444ec3d126c87de75fb6e6b Mon Sep 17 00:00:00 2001 From: Jakub Jelinek Date: Mon, 10 Jul 2006 21:40:25 +0000 Subject: include/ * bfdlink.h (struct bfd_link_info): Add emit_hash and emit_gnu_hash bitfields. include/elf/ * common.h (SHT_GNU_HASH, DT_GNU_HASH): Define. ld/ * scripttempl/elf.sc: Add .gnu.hash section. * emultempl/elf32.em (OPTION_HASH_STYLE): Define. (gld${EMULATION_NAME}_add_options): Register --hash-style option. (gld${EMULATION_NAME}_handle_option): Handle it. (gld${EMULATION_NAME}_list_options): Document it. * ldmain.c (main): Initialize emit_hash and emit_gnu_hash. * ld.texinfo: Document --hash-style option. bfd/ * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH. (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers): Handle SHT_GNU_HASH. (special_sections_g): Include .gnu.hash section. (bfd_elf_gnu_hash): New function. * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes. (struct elf_backend_data): Add elf_hash_symbol method. * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash only if info->emit_hash, create .gnu.hash section if info->emit_gnu_hash. (struct collect_gnu_hash_codes): New type. (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms, _bfd_elf_hash_symbol): New functions. (compute_bucket_count): Don't compute HASHCODES array, instead add that and NSYMS as arguments. Use bed->s->sizeof_hash_entry instead of bed->s->arch_size / 8. Fix .hash size estimation. When not optimizing, use the number of hashed symbols rather than dynsymcount. (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash, and ADD DT_GNU_HASH if info->emit_gnu_hash. (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash, adjust compute_bucket_count caller. Create and populate .gnu.hash section if info->emit_gnu_hash. (elf_link_output_extsym): Only populate .hash section if finfo->hash_sec != NULL. (bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH. * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined. (elfNN_bed): Add elf_backend_hash_symbol. * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function. (elf_backend_hash_symbol): Define. * elf32-i386.c (elf_i386_hash_symbol): New function. (elf_backend_hash_symbol): Define. binutils/ * readelf.c (get_dynamic_type): Handle DT_GNU_HASH. (get_section_type_name): Handle SHT_GNU_HASH. (dynamic_info_DT_GNU_HASH): New variable. (process_dynamic_section): Handle DT_GNU_HASH. (process_symbol_table): Print also DT_GNU_HASH histogram. ld/testsuite/ * ld-powerpc/tlsso32.r: Adjust. * ld-powerpc/tlsso32.d: Adjust. * ld-powerpc/tlsso32.g: Adjust. * ld-powerpc/tlsso.r: Adjust. * ld-powerpc/tlsso.g: Adjust. * ld-powerpc/tlstocso.g: Adjust. --- ld/testsuite/ChangeLog | 9 +++++++++ ld/testsuite/ld-powerpc/tlsso.g | 2 +- ld/testsuite/ld-powerpc/tlsso.r | 6 +++--- ld/testsuite/ld-powerpc/tlsso32.d | 2 +- ld/testsuite/ld-powerpc/tlsso32.g | 2 +- ld/testsuite/ld-powerpc/tlsso32.r | 6 +++--- ld/testsuite/ld-powerpc/tlstocso.g | 2 +- 7 files changed, 19 insertions(+), 10 deletions(-) (limited to 'ld/testsuite') diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog index 3507142..501335e 100644 --- a/ld/testsuite/ChangeLog +++ b/ld/testsuite/ChangeLog @@ -1,3 +1,12 @@ +2006-07-10 Jakub Jelinek + + * ld-powerpc/tlsso32.r: Adjust. + * ld-powerpc/tlsso32.d: Adjust. + * ld-powerpc/tlsso32.g: Adjust. + * ld-powerpc/tlsso.r: Adjust. + * ld-powerpc/tlsso.g: Adjust. + * ld-powerpc/tlstocso.g: Adjust. + 2006-07-05 Thiemo Seufer * ld-mips-elf/multi-got-1.d, ld-mips-elf/tls-multi-got-1.got, diff --git a/ld/testsuite/ld-powerpc/tlsso.g b/ld/testsuite/ld-powerpc/tlsso.g index caef9dd..6113155 100644 --- a/ld/testsuite/ld-powerpc/tlsso.g +++ b/ld/testsuite/ld-powerpc/tlsso.g @@ -7,7 +7,7 @@ .*: +file format elf64-powerpc Contents of section \.got: -.* 00000000 000187f0 00000000 00000000 .* +.* 00000000 000187b8 00000000 00000000 .* .* 00000000 00000000 00000000 00000000 .* .* 00000000 00000000 00000000 00000000 .* .* 00000000 00000000 00000000 00000000 .* diff --git a/ld/testsuite/ld-powerpc/tlsso.r b/ld/testsuite/ld-powerpc/tlsso.r index e0e0f00..db54154 100644 --- a/ld/testsuite/ld-powerpc/tlsso.r +++ b/ld/testsuite/ld-powerpc/tlsso.r @@ -49,9 +49,9 @@ Relocation section '\.rela\.dyn' at offset .* contains 16 entries: [0-9a-f ]+R_PPC64_TPREL16 +0+60 le0 \+ 0 [0-9a-f ]+R_PPC64_TPREL16_HA +0+68 le1 \+ 0 [0-9a-f ]+R_PPC64_TPREL16_LO +0+68 le1 \+ 0 -[0-9a-f ]+R_PPC64_TPREL16_DS +0+10668 \.tdata \+ 28 -[0-9a-f ]+R_PPC64_TPREL16_HA +0+10668 \.tdata \+ 30 -[0-9a-f ]+R_PPC64_TPREL16_LO +0+10668 \.tdata \+ 30 +[0-9a-f ]+R_PPC64_TPREL16_DS +0+10630 \.tdata \+ 28 +[0-9a-f ]+R_PPC64_TPREL16_HA +0+10630 \.tdata \+ 30 +[0-9a-f ]+R_PPC64_TPREL16_LO +0+10630 \.tdata \+ 30 [0-9a-f ]+R_PPC64_DTPMOD64 +0+ [0-9a-f ]+R_PPC64_DTPMOD64 +0+ [0-9a-f ]+R_PPC64_DTPREL64 +0+ diff --git a/ld/testsuite/ld-powerpc/tlsso32.d b/ld/testsuite/ld-powerpc/tlsso32.d index 45432db..dafca7d 100644 --- a/ld/testsuite/ld-powerpc/tlsso32.d +++ b/ld/testsuite/ld-powerpc/tlsso32.d @@ -42,5 +42,5 @@ Disassembly of section \.got: .* <\.got>: \.\.\. .*: 4e 80 00 21 blrl -.*: 00 01 04 38 .* +.*: 00 01 04 00 .* \.\.\. diff --git a/ld/testsuite/ld-powerpc/tlsso32.g b/ld/testsuite/ld-powerpc/tlsso32.g index 7014419..c097ffa 100644 --- a/ld/testsuite/ld-powerpc/tlsso32.g +++ b/ld/testsuite/ld-powerpc/tlsso32.g @@ -9,5 +9,5 @@ Contents of section \.got: .* 00000000 00000000 00000000 00000000 .* .* 00000000 00000000 00000000 00000000 .* -.* 00000000 4e800021 00010438 00000000 .* +.* 00000000 4e800021 00010400 00000000 .* .* 00000000 .* diff --git a/ld/testsuite/ld-powerpc/tlsso32.r b/ld/testsuite/ld-powerpc/tlsso32.r index 7044c35..a0ede5f 100644 --- a/ld/testsuite/ld-powerpc/tlsso32.r +++ b/ld/testsuite/ld-powerpc/tlsso32.r @@ -52,9 +52,9 @@ Relocation section '\.rela\.dyn' at offset 0x[0-9a-f]+ contains 18 entries: [0-9a-f ]+R_PPC_TPREL16 +0+30 +le0 \+ 0 [0-9a-f ]+R_PPC_TPREL16_HA +0+34 +le1 \+ 0 [0-9a-f ]+R_PPC_TPREL16_LO +0+34 +le1 \+ 0 -[0-9a-f ]+R_PPC_TPREL16 +0+1041c +\.tdata \+ 10430 -[0-9a-f ]+R_PPC_TPREL16_HA +0+1041c +\.tdata \+ 10434 -[0-9a-f ]+R_PPC_TPREL16_LO +0+1041c +\.tdata \+ 10434 +[0-9a-f ]+R_PPC_TPREL16 +0+103e4 +\.tdata \+ 103f8 +[0-9a-f ]+R_PPC_TPREL16_HA +0+103e4 +\.tdata \+ 103fc +[0-9a-f ]+R_PPC_TPREL16_LO +0+103e4 +\.tdata \+ 103fc [0-9a-f ]+R_PPC_DTPMOD32 +0+ [0-9a-f ]+R_PPC_DTPREL32 +0+ [0-9a-f ]+R_PPC_DTPMOD32 +0+ diff --git a/ld/testsuite/ld-powerpc/tlstocso.g b/ld/testsuite/ld-powerpc/tlstocso.g index b5d7d64..3d59c43 100644 --- a/ld/testsuite/ld-powerpc/tlstocso.g +++ b/ld/testsuite/ld-powerpc/tlstocso.g @@ -7,7 +7,7 @@ .*: +file format elf64-powerpc Contents of section \.got: -.* 00000000 00018738 00000000 00000000 .* +.* 00000000 00018700 00000000 00000000 .* .* 00000000 00000000 00000000 00000000 .* .* 00000000 00000000 00000000 00000000 .* .* 00000000 00000000 00000000 00000000 .* -- cgit v1.1