2003-02-04 14:52:11 +00:00
|
|
|
#source: tls.s
|
|
|
|
#as: -a64
|
|
|
|
#ld: -shared -melf64ppc
|
|
|
|
#readelf: -WSsrl
|
|
|
|
#target: powerpc64*-*-*
|
|
|
|
|
2005-07-08 06:22:04 +00:00
|
|
|
There are 16 section headers.*
|
2003-02-04 14:52:11 +00:00
|
|
|
|
|
|
|
Section Headers:
|
|
|
|
+\[Nr\] Name +Type +Address +Off +Size +ES Flg Lk Inf Al
|
|
|
|
+\[ 0\] +NULL +0+ 0+ 0+ 0+ +0 +0 +0
|
2005-08-15 15:39:48 +00:00
|
|
|
+\[ 1\] \.hash .*
|
|
|
|
+\[ 2\] \.dynsym .*
|
|
|
|
+\[ 3\] \.dynstr .*
|
|
|
|
+\[ 4\] \.rela\.dyn .*
|
|
|
|
+\[ 5\] \.rela\.plt .*
|
|
|
|
+\[ 6\] \.text .*
|
|
|
|
+\[ 7\] \.tdata +PROGBITS .* 0+38 0+ WAT +0 +0 +8
|
|
|
|
+\[ 8\] \.tbss +NOBITS .* 0+38 0+ WAT +0 +0 +8
|
|
|
|
+\[ 9\] \.data\.rel\.ro .*
|
|
|
|
+\[10\] \.dynamic .*
|
|
|
|
+\[11\] \.got .*
|
|
|
|
+\[12\] \.plt .*
|
|
|
|
+\[13\] \.shstrtab .*
|
|
|
|
+\[14\] \.symtab .*
|
|
|
|
+\[15\] \.strtab .*
|
2003-02-04 14:52:11 +00:00
|
|
|
#...
|
|
|
|
|
|
|
|
Elf file type is DYN \(Shared object file\)
|
2004-05-11 17:08:38 +00:00
|
|
|
Entry point 0x[0-9a-f]+
|
2003-02-04 14:52:11 +00:00
|
|
|
There are 4 program headers.*
|
|
|
|
|
|
|
|
Program Headers:
|
|
|
|
+Type +Offset +VirtAddr +PhysAddr +FileSiz +MemSiz +Flg Align
|
2005-08-15 15:39:48 +00:00
|
|
|
+LOAD .* R E 0x10000
|
|
|
|
+LOAD .* RW +0x10000
|
|
|
|
+DYNAMIC .* RW +0x8
|
|
|
|
+TLS .* 0x0+38 0x0+70 R +0x8
|
2003-02-04 14:52:11 +00:00
|
|
|
|
|
|
|
Section to Segment mapping:
|
|
|
|
+Segment Sections\.\.\.
|
|
|
|
+0+ +\.hash \.dynsym \.dynstr \.rela\.dyn \.rela\.plt \.text
|
2006-02-02 22:53:46 +00:00
|
|
|
+01 +\.tdata \.dynamic \.got \.plt
|
2004-09-22 07:24:14 +00:00
|
|
|
+02 +\.dynamic
|
2003-02-04 14:52:11 +00:00
|
|
|
+03 +\.tdata \.tbss
|
|
|
|
|
|
|
|
Relocation section '\.rela\.dyn' at offset .* contains 16 entries:
|
|
|
|
+Offset +Info +Type +Symbol's Value +Symbol's Name \+ Addend
|
2005-07-08 06:22:04 +00:00
|
|
|
[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
|
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.
2006-07-10 21:40:25 +00:00
|
|
|
[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
|
2005-07-08 06:22:04 +00:00
|
|
|
[0-9a-f ]+R_PPC64_DTPMOD64 +0+
|
|
|
|
[0-9a-f ]+R_PPC64_DTPMOD64 +0+
|
|
|
|
[0-9a-f ]+R_PPC64_DTPREL64 +0+
|
|
|
|
[0-9a-f ]+R_PPC64_DTPREL64 +0+18
|
|
|
|
[0-9a-f ]+R_PPC64_DTPMOD64 +0+ gd \+ 0
|
|
|
|
[0-9a-f ]+R_PPC64_DTPREL64 +0+ gd \+ 0
|
|
|
|
[0-9a-f ]+R_PPC64_DTPREL64 +0+50 ld2 \+ 0
|
|
|
|
[0-9a-f ]+R_PPC64_DTPMOD64 +0+38 gd0 \+ 0
|
|
|
|
[0-9a-f ]+R_PPC64_DTPREL64 +0+38 gd0 \+ 0
|
|
|
|
[0-9a-f ]+R_PPC64_TPREL64 +0+58 ie0 \+ 0
|
2003-02-04 14:52:11 +00:00
|
|
|
|
|
|
|
Relocation section '\.rela\.plt' at offset .* contains 1 entries:
|
|
|
|
+Offset +Info +Type +Symbol's Value +Symbol's Name \+ Addend
|
2005-07-08 06:22:04 +00:00
|
|
|
[0-9a-f ]+R_PPC64_JMP_SLOT +0+ __tls_get_addr \+ 0
|
2003-02-04 14:52:11 +00:00
|
|
|
|
2005-08-15 15:39:48 +00:00
|
|
|
Symbol table '\.dynsym' contains .* entries:
|
2003-02-04 14:52:11 +00:00
|
|
|
+Num: +Value +Size Type +Bind +Vis +Ndx Name
|
2005-08-15 15:39:48 +00:00
|
|
|
.* NOTYPE +LOCAL +DEFAULT +UND
|
|
|
|
.* SECTION LOCAL +DEFAULT +6
|
|
|
|
.* SECTION LOCAL +DEFAULT +7
|
|
|
|
.* SECTION LOCAL +DEFAULT +8
|
|
|
|
.* SECTION LOCAL +DEFAULT +9
|
|
|
|
.* TLS +GLOBAL DEFAULT +UND gd
|
|
|
|
.* TLS +GLOBAL DEFAULT +8 le0
|
|
|
|
.* NOTYPE +GLOBAL DEFAULT +UND __tls_get_addr
|
|
|
|
.* TLS +GLOBAL DEFAULT +8 ld0
|
|
|
|
.* TLS +GLOBAL DEFAULT +8 le1
|
|
|
|
.* TLS +GLOBAL DEFAULT +UND ld
|
|
|
|
.* NOTYPE +GLOBAL DEFAULT +6 _start
|
|
|
|
.* TLS +GLOBAL DEFAULT +8 ld2
|
|
|
|
.* TLS +GLOBAL DEFAULT +8 ld1
|
|
|
|
.* NOTYPE +GLOBAL DEFAULT +ABS __bss_start
|
|
|
|
.* NOTYPE +GLOBAL DEFAULT +ABS _edata
|
|
|
|
.* NOTYPE +GLOBAL DEFAULT +ABS _end
|
|
|
|
.* TLS +GLOBAL DEFAULT +8 gd0
|
|
|
|
.* TLS +GLOBAL DEFAULT +8 ie0
|
2003-02-04 14:52:11 +00:00
|
|
|
|
2006-06-02 07:53:30 +00:00
|
|
|
Symbol table '\.symtab' contains .* entries:
|
2003-02-04 14:52:11 +00:00
|
|
|
+Num: +Value +Size Type +Bind +Vis +Ndx Name
|
2005-08-15 15:39:48 +00:00
|
|
|
.* NOTYPE +LOCAL +DEFAULT +UND
|
|
|
|
.* SECTION LOCAL +DEFAULT +1
|
|
|
|
.* SECTION LOCAL +DEFAULT +2
|
|
|
|
.* SECTION LOCAL +DEFAULT +3
|
|
|
|
.* SECTION LOCAL +DEFAULT +4
|
|
|
|
.* SECTION LOCAL +DEFAULT +5
|
|
|
|
.* SECTION LOCAL +DEFAULT +6
|
|
|
|
.* SECTION LOCAL +DEFAULT +7
|
|
|
|
.* SECTION LOCAL +DEFAULT +8
|
|
|
|
.* SECTION LOCAL +DEFAULT +9
|
|
|
|
.* SECTION LOCAL +DEFAULT +10
|
|
|
|
.* SECTION LOCAL +DEFAULT +11
|
|
|
|
.* SECTION LOCAL +DEFAULT +12
|
|
|
|
.* TLS +LOCAL +DEFAULT +7 gd4
|
|
|
|
.* TLS +LOCAL +DEFAULT +7 ld4
|
|
|
|
.* TLS +LOCAL +DEFAULT +7 ld5
|
|
|
|
.* TLS +LOCAL +DEFAULT +7 ld6
|
|
|
|
.* TLS +LOCAL +DEFAULT +7 ie4
|
|
|
|
.* TLS +LOCAL +DEFAULT +7 le4
|
|
|
|
.* TLS +LOCAL +DEFAULT +7 le5
|
|
|
|
.* OBJECT +LOCAL +HIDDEN +ABS _DYNAMIC
|
|
|
|
.* NOTYPE +LOCAL +DEFAULT +6 \.__tls_get_addr
|
|
|
|
.* TLS +GLOBAL DEFAULT +UND gd
|
|
|
|
.* TLS +GLOBAL DEFAULT +8 le0
|
|
|
|
.* NOTYPE +GLOBAL DEFAULT +UND __tls_get_addr
|
|
|
|
.* TLS +GLOBAL DEFAULT +8 ld0
|
|
|
|
.* TLS +GLOBAL DEFAULT +8 le1
|
|
|
|
.* TLS +GLOBAL DEFAULT +UND ld
|
|
|
|
.* NOTYPE +GLOBAL DEFAULT +6 _start
|
|
|
|
.* TLS +GLOBAL DEFAULT +8 ld2
|
|
|
|
.* TLS +GLOBAL DEFAULT +8 ld1
|
|
|
|
.* NOTYPE +GLOBAL DEFAULT +ABS __bss_start
|
|
|
|
.* NOTYPE +GLOBAL DEFAULT +ABS _edata
|
|
|
|
.* NOTYPE +GLOBAL DEFAULT +ABS _end
|
|
|
|
.* TLS +GLOBAL DEFAULT +8 gd0
|
|
|
|
.* TLS +GLOBAL DEFAULT +8 ie0
|