2003-02-18 14:11:32 +08:00
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#source: tls32.s
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#source: tlslib32.s
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#as: -a32
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2012-10-29 17:25:53 +08:00
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#ld:
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2003-02-18 14:11:32 +08:00
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#readelf: -WSsrl
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#target: powerpc*-*-*
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2007-09-30 09:33:15 +08:00
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There are [0-9]+ section headers, starting at offset 0x[0-9a-f]+:
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2003-02-18 14:11:32 +08:00
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Section Headers:
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+\[Nr\] Name +Type +Addr +Off +Size +ES Flg Lk Inf Al
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2007-09-30 09:33:15 +08:00
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+\[[ 0-9]+\] +NULL +0+ 0+ 0+ 00 +0 +0 +0
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+\[[ 0-9]+\] \.interp +.*
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+\[[ 0-9]+\] \.hash +.*
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+\[[ 0-9]+\] \.dynsym +.*
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+\[[ 0-9]+\] \.dynstr +.*
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+\[[ 0-9]+\] \.rela\.dyn +.*
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+\[[ 0-9]+\] \.rela\.plt +.*
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PowerPC PLT stub tidy
This is in preparation for the next patch adding Spectre variant 2
mitigation for PowerPC and PowerPC64. Besides tidying code involved
in stub output (to reduce the number of places where bctr is output),
the patch adds some user visible features:
1) PowerPC64 ELFv2 global entry stubs now are aligned under the
control of --plt-align, with a default alignment of 32 bytes.
2) PowerPC64 __glink_PLTresolve is no longer padded out with nops.
3) PowerPC32 PLT stubs are aligned under the control of --plt-align,
with the default alignment being 16 bytes as before.
4) The PowerPC32 branch/nop table emitted before __glink_PLTresolve
is now smaller in many cases. It was sized incorrectly when the
__tls_get_addr_opt stub was used, and unnecessarily included space
for local ifuncs.
bfd/
* elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
__tls_get_addr_opt, and alignment sizing.
(TLS_GET_ADDR_GLINK_SIZE): Delete.
(is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
(ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
or 8 insns.
(ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
(allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
(ppc_elf_size_dynamic_sections): Likewise. Size branch table
by PLT reloc count.
(write_glink_stub): Handle __tls_get_addr_opt stub.
Pad out to size given by GLINK_ENTRY_SIZE.
(ppc_elf_relocate_section): Adjust write_glink_stub call.
(ppc_elf_finish_dynamic_symbol): Likewise.
(ppc_elf_finish_dynamic_sections): Write PLTresolve without using
insn array since so many need rewriting.
* elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
* elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
GLINK_CALL_STUB_SIZE. Add htab param and evaluate to size without
nops. Adjust all uses.
(ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
in glink_vma calculation.
(struct ppc_link_hash_table): Add global_entry section pointer.
(create_linkage_sections): Create separate section for global
entry stubs.
(PPC_LO, PPC_HI, PPC_HA): Move earlier.
(size_global_entry_stubs): Handle sizing for aligned stubs.
(ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
and don't stash end of glink branch table in rawsize.
(ppc_build_one_stub): Rewrite stub size calculations.
(build_global_entry_stubs): Use new section.
(ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
Build lazy link stubs out to end of section. Build global entry
stubs in new section.
gold/
* options.h (plt_align): Support for PowerPC32 too.
* powerpc.cc (Stub_table::stub_align): Heed --plt-align for 32-bit.
(Stub_table::plt_call_size, branch_stub_size): Tidy.
(Stub_table::plt_call_align): Implement using stub_align.
(Output_data_glink::global_entry_align): New function.
(Output_data_glink::global_entry_off): New function.
(Output_data_glink::global_entry_address): Use global_entry_off.
(Output_data_glink::pltresolve_size): New function, replacing
pltresolve_size_ constant. Update all uses.
(Output_data_glink::add_global_entry): Align offset.
(Output_data_glink::set_final_data_size): Use global_entry_align.
(Stub_table::do_write): Don't pad __glink_PLTrelsolve with nops.
Tidy stub output. Use global_entry_off.
ld/
* emultempl/ppc32elf.em (params): Init new field.
(enum ppc32_opt): New enum to define OPTION_* values. Add
OPTION_PLT_ALIGN and OPTION_NO_PLT_ALIGN.
(PARSE_AND_LIST_LONGOPTS): Handle new options.
(PARSE_AND_LIST_ARGS_CASES): Likewise.
(PARSE_AND_LIST_OPTIONS): Likewise. Break up help output.
* emultempl/ppc64elf.em (ppc_add_stub_section): Init alignment
correctly for negative --plt-stub-align.
* testsuite/ld-powerpc/elfv2exe.d,
* testsuite/ld-powerpc/elfv2so.d,
* testsuite/ld-powerpc/relbrlt.d,
* testsuite/ld-powerpc/relbrlt.s,
* testsuite/ld-powerpc/tlsexe.d,
* testsuite/ld-powerpc/tlsexe.r,
* testsuite/ld-powerpc/tlsexe32.d,
* testsuite/ld-powerpc/tlsexe32.g,
* testsuite/ld-powerpc/tlsexe32.r,
* testsuite/ld-powerpc/tlsexetoc.d,
* testsuite/ld-powerpc/tlsexetoc.r,
* testsuite/ld-powerpc/tlsopt5_32.d,
* testsuite/ld-powerpc/tlsso.d,
* testsuite/ld-powerpc/tlstocso.d: Update for changed stub order.
2018-01-13 16:23:41 +08:00
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+\[[ 0-9]+\] \.text +PROGBITS +[0-9a-f]+ [0-9a-f]+ 0000f0 00 +AX +0 +0 +16
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2007-09-30 09:33:15 +08:00
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+\[[ 0-9]+\] \.tdata +PROGBITS +[0-9a-f]+ [0-9a-f]+ 00001c 00 WAT +0 +0 +4
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+\[[ 0-9]+\] \.tbss +NOBITS +[0-9a-f]+ [0-9a-f]+ 00001c 00 WAT +0 +0 +4
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+\[[ 0-9]+\] \.dynamic +DYNAMIC +[0-9a-f]+ [0-9a-f]+ [0-9a-f]+ 08 +WA +4 +0 +4
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2015-03-11 15:15:37 +08:00
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+\[[ 0-9]+\] \.got +PROGBITS +[0-9a-f]+ [0-9a-f]+ 000018 04 +WA +0 +0 +4
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+\[[ 0-9]+\] \.plt +PROGBITS +[0-9a-f]+ [0-9a-f]+ 000004 00 +WA +0 +0 +4
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2007-09-30 09:33:15 +08:00
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+\[[ 0-9]+\] \.symtab +SYMTAB +.*
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+\[[ 0-9]+\] \.strtab +STRTAB +.*
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2016-08-19 16:16:30 +08:00
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+\[[ 0-9]+\] \.shstrtab +STRTAB +.*
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2003-02-18 14:11:32 +08:00
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#...
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Elf file type is EXEC \(Executable file\)
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2005-08-15 23:39:48 +08:00
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Entry point .*
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2007-09-30 09:33:15 +08:00
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2003-02-18 14:11:32 +08:00
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Program Headers:
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+Type +Offset +VirtAddr +PhysAddr +FileSiz MemSiz +Flg Align
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2017-11-13 09:03:50 +08:00
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+PHDR +0x000034 0x01800034 0x01800034 0x000c0 0x000c0 R +0x4
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2005-03-16 10:41:28 +08:00
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+INTERP +0x0000f4 0x018000f4 0x018000f4 0x00011 0x00011 R +0x1
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2003-02-18 14:11:32 +08:00
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+\[Requesting program interpreter: .*\]
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2005-08-15 23:39:48 +08:00
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+LOAD .* R E 0x10000
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2015-03-11 15:15:37 +08:00
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2005-08-15 23:39:48 +08:00
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+TLS .* 0x0001c 0x00038 R +0x4
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2003-02-18 14:11:32 +08:00
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Section to Segment mapping:
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+Segment Sections\.\.\.
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+00 +
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+01 +\.interp
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+02 +\.interp \.hash \.dynsym \.dynstr \.rela\.dyn \.rela\.plt \.text
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2006-02-03 06:53:46 +08:00
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+03 +\.tdata \.dynamic \.got \.plt
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2004-09-22 15:24:14 +08:00
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2003-02-18 14:11:32 +08:00
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2005-08-15 23:39:48 +08:00
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Relocation section '\.rela\.dyn' at offset .* contains 2 entries:
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2003-02-18 14:11:32 +08:00
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Offset +Info +Type +Sym\. Value +Symbol's Name \+ Addend
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2005-08-15 23:39:48 +08:00
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[0-9a-f ]+R_PPC_TPREL32 +00000000 +gd \+ 0
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[0-9a-f ]+R_PPC_DTPMOD32 +00000000 +ld \+ 0
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2003-02-18 14:11:32 +08:00
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readelf ngettext fixes
This patch is a first pass at fixing readelf message pluralization.
I've deliberately not fixed the "out of memory" errors since it's very
unlikely that they will ever be complaining about not being able to
allocate for a single entry, and a few others where the size is very
unlikely to be 1 byte.
Then there are messages like this one:
"Out of %lu items there are %zu bucket clashes (longest of %zu entries).\n"
I suppose this could be split into three parts, "Of %lu items ",
"there are %zu bucket clashes ", and "(longest of %zu entries).\n",
each part being printed separately, but that might not be ideal for
sentence construction in other languages. For now I'm punting on this
one.
Changes to readelf output require lots of testsuite adjustment..
binutils/
* dwarf.c (read_uleb128): Properly pluralize messages.
(display_debug_lines_raw, display_debug_loc): Likewise.
(display_debug_names, process_cu_tu_index): Likewise.
* od-macho.c (dump_code_signature_superblob): Likewise.
* readelf.c (process_program_headers): Likewise.
(process_section_header, process_relocs): Likewise.
(hppa_process_unwind, arm_process_unwind): Likewise.
(process_dynamic_section, process_version_sections): Likewise.
(process_symbol_table, process_syminfo): Likewise.
(apply_relocations, process_mips_specific): Likewise.
(process_gnu_liblist, process_notes_at): Likewise.
(process_archive): Likewise.
* testsuite/binutils-all/dw2-1.W,
* testsuite/binutils-all/dw2-3.W,
* testsuite/binutils-all/dw2-3gabi.W,
* testsuite/binutils-all/dw5.S,
* testsuite/binutils-all/dw5.W,
* testsuite/binutils-all/i386/compressed-1a.d,
* testsuite/binutils-all/libdw2-compressedgabi.out,
* testsuite/binutils-all/objdump.W,
* testsuite/binutils-all/readelf.r,
* testsuite/binutils-all/readelf.r-64,
* testsuite/binutils-all/x86-64/compressed-1a.d: Update
for pluralization fixes.
gas/
* testsuite/gas/arm/got_prel.d,
* testsuite/gas/elf/dwarf2-1.d,
* testsuite/gas/elf/dwarf2-2.d,
* testsuite/gas/elf/dwarf2-3.d,
* testsuite/gas/elf/dwarf2-5.d,
* testsuite/gas/elf/dwarf2-6.d,
* testsuite/gas/i386/debug1.d,
* testsuite/gas/i386/dw2-compress-1.d,
* testsuite/gas/i386/dw2-compress-3a.d,
* testsuite/gas/i386/dw2-compress-3b.d,
* testsuite/gas/i386/dw2-compressed-1.d,
* testsuite/gas/i386/dw2-compressed-3a.d,
* testsuite/gas/i386/dw2-compressed-3b.d,
* testsuite/gas/i386/ilp32/x86-64-localpic.d,
* testsuite/gas/i386/localpic.d,
* testsuite/gas/i386/x86-64-localpic.d,
* testsuite/gas/ia64/pr13167.d,
* testsuite/gas/mips/loc-swap-2.d,
* testsuite/gas/mips/loc-swap.d,
* testsuite/gas/mips/micromips@loc-swap-2.d,
* testsuite/gas/mips/micromips@loc-swap.d,
* testsuite/gas/mips/mips16-dwarf2-n32.d,
* testsuite/gas/mips/mips16-dwarf2.d,
* testsuite/gas/mips/mips16@loc-swap-2.d,
* testsuite/gas/mips/mips16@loc-swap.d,
* testsuite/gas/mips/mips16e@loc-swap.d,
* testsuite/gas/mmix/bspec-1.d,
* testsuite/gas/mmix/bspec-2.d,
* testsuite/gas/tic6x/unwind-1.d,
* testsuite/gas/tic6x/unwind-2.d,
* testsuite/gas/tic6x/unwind-3.d: Update for pluralization
fixes.
ld/
* testsuite/ld-aarch64/ifunc-13.d,
* testsuite/ld-aarch64/ifunc-15.d,
* testsuite/ld-aarch64/ifunc-20.d,
* testsuite/ld-alpha/tlsbin.rd,
* testsuite/ld-alpha/tlspic.rd,
* testsuite/ld-arm/ifunc-3.rd,
* testsuite/ld-arm/ifunc-9.rd,
* testsuite/ld-arm/unwind-mix.d,
* testsuite/ld-arm/unwind-rel.d,
* testsuite/ld-cris/hiddef1.d,
* testsuite/ld-cris/libdso-13.d,
* testsuite/ld-cris/libdso-2.d,
* testsuite/ld-cris/pr16044.d,
* testsuite/ld-cris/tls-local-63.d,
* testsuite/ld-cris/tls-local-64.d,
* testsuite/ld-cris/tls-und-38.d,
* testsuite/ld-cris/tls-und-42.d,
* testsuite/ld-cris/tls-und-46.d,
* testsuite/ld-cris/tls-und-50.d,
* testsuite/ld-cris/weakref3.d,
* testsuite/ld-cris/weakref4.d,
* testsuite/ld-elf/comm-data2r.rd,
* testsuite/ld-elf/discard1.d,
* testsuite/ld-elf/discard2.d,
* testsuite/ld-elf/pr19539.d,
* testsuite/ld-elf/pr22374-1.r,
* testsuite/ld-elf/pr22374-2.r,
* testsuite/ld-i386/combreloc.d,
* testsuite/ld-i386/emit-relocs-nacl.rd,
* testsuite/ld-i386/emit-relocs.rd,
* testsuite/ld-i386/pr13302.d,
* testsuite/ld-i386/pr17709-nacl.rd,
* testsuite/ld-i386/pr17709.rd,
* testsuite/ld-i386/pr19539.d,
* testsuite/ld-i386/pr19615.d,
* testsuite/ld-i386/pr19636-1a.d,
* testsuite/ld-i386/pr19636-1e.d,
* testsuite/ld-i386/pr19636-1f.d,
* testsuite/ld-i386/pr19636-2a.d,
* testsuite/ld-i386/pr19636-2b.d,
* testsuite/ld-i386/pr19636-2d-nacl.d,
* testsuite/ld-i386/pr19636-2e-nacl.d,
* testsuite/ld-i386/pr19636-3a.d,
* testsuite/ld-i386/pr19636-3d.d,
* testsuite/ld-i386/pr19636-3e.d,
* testsuite/ld-i386/pr19636-4a.d,
* testsuite/ld-i386/pr19645.d,
* testsuite/ld-i386/pr19827-nacl.rd,
* testsuite/ld-i386/pr19827.rd,
* testsuite/ld-i386/pr20253-4a.d,
* testsuite/ld-i386/pr20253-4b.d,
* testsuite/ld-i386/pr20253-5.d,
* testsuite/ld-i386/tlsbin-nacl.rd,
* testsuite/ld-i386/tlsbin.rd,
* testsuite/ld-i386/tlspic-nacl.rd,
* testsuite/ld-i386/tlspic.rd,
* testsuite/ld-i386/undefweakb.d,
* testsuite/ld-ia64/tlsbin.rd,
* testsuite/ld-ia64/tlspic.rd,
* testsuite/ld-ifunc/ifunc-13-i386.d,
* testsuite/ld-ifunc/ifunc-13-x86-64.d,
* testsuite/ld-ifunc/ifunc-15-i386.d,
* testsuite/ld-ifunc/ifunc-15-x86-64.d,
* testsuite/ld-ifunc/ifunc-20-i386.d,
* testsuite/ld-ifunc/ifunc-20-x86-64.d,
* testsuite/ld-ifunc/ifunc-23a-x86.d,
* testsuite/ld-ifunc/ifunc-23b-x86.d,
* testsuite/ld-ifunc/ifunc-23c-x86.d,
* testsuite/ld-ifunc/ifunc-24a-x86.d,
* testsuite/ld-ifunc/ifunc-24b-x86.d,
* testsuite/ld-ifunc/ifunc-24c-x86.d,
* testsuite/ld-ifunc/ifunc-25a-x86.d,
* testsuite/ld-ifunc/ifunc-25b-x86.d,
* testsuite/ld-ifunc/ifunc-25c-x86.d,
* testsuite/ld-m68k/got-1.d,
* testsuite/ld-mips-elf/vxworks1.rd,
* testsuite/ld-powerpc/ambiguousv1.d,
* testsuite/ld-powerpc/ambiguousv1b.d,
* testsuite/ld-powerpc/ambiguousv2.d,
* testsuite/ld-powerpc/ambiguousv2b.d,
* testsuite/ld-powerpc/tlsexe.r,
* testsuite/ld-powerpc/tlsexe32.r,
* testsuite/ld-powerpc/tlsexetoc.r,
* testsuite/ld-powerpc/tlsso.r,
* testsuite/ld-powerpc/tlsso32.r,
* testsuite/ld-powerpc/tlstocso.r,
* testsuite/ld-powerpc/vle-multiseg-1.d,
* testsuite/ld-powerpc/vle-multiseg-2.d,
* testsuite/ld-powerpc/vle-multiseg-3.d,
* testsuite/ld-s390/tlsbin.rd,
* testsuite/ld-s390/tlsbin_64.rd,
* testsuite/ld-s390/tlspic.rd,
* testsuite/ld-s390/tlspic_64.rd,
* testsuite/ld-sh/ld-r-1.d,
* testsuite/ld-sh/sh64/gotplt.d,
* testsuite/ld-sh/shared-1.d,
* testsuite/ld-sh/tlsbin-2.d,
* testsuite/ld-sh/tlspic-2.d,
* testsuite/ld-sparc/gotop32.rd,
* testsuite/ld-sparc/gotop64.rd,
* testsuite/ld-sparc/tlssunpic32.rd,
* testsuite/ld-sparc/tlssunpic64.rd,
* testsuite/ld-sparc/vxworks1-lib.rd,
* testsuite/ld-tic6x/shlib-app-1.rd,
* testsuite/ld-tic6x/shlib-app-1b.rd,
* testsuite/ld-tic6x/shlib-app-1r.rd,
* testsuite/ld-tic6x/shlib-app-1rb.rd,
* testsuite/ld-tic6x/shlib-noindex.rd,
* testsuite/ld-vax-elf/export-class-data.rd,
* testsuite/ld-x86-64/pr13082-1a.d,
* testsuite/ld-x86-64/pr13082-1b.d,
* testsuite/ld-x86-64/pr13082-2a.d,
* testsuite/ld-x86-64/pr13082-2b.d,
* testsuite/ld-x86-64/pr13082-3a.d,
* testsuite/ld-x86-64/pr13082-3c.d,
* testsuite/ld-x86-64/pr13082-4a.d,
* testsuite/ld-x86-64/pr13082-5a.d,
* testsuite/ld-x86-64/pr13082-5b.d,
* testsuite/ld-x86-64/pr13082-6a.d,
* testsuite/ld-x86-64/pr13082-6b.d,
* testsuite/ld-x86-64/pr17709-nacl.rd,
* testsuite/ld-x86-64/pr17709.rd,
* testsuite/ld-x86-64/pr19539a.d,
* testsuite/ld-x86-64/pr19539b.d,
* testsuite/ld-x86-64/pr19615.d,
* testsuite/ld-x86-64/pr19636-1a.d,
* testsuite/ld-x86-64/pr19636-1d.d,
* testsuite/ld-x86-64/pr19636-1e.d,
* testsuite/ld-x86-64/pr19636-2a.d,
* testsuite/ld-x86-64/pr19636-2e.d,
* testsuite/ld-x86-64/pr19636-2f.d,
* testsuite/ld-x86-64/pr19636-3a.d,
* testsuite/ld-x86-64/pr19645.d,
* testsuite/ld-x86-64/pr19807-2b.d,
* testsuite/ld-x86-64/pr19807-2d.d,
* testsuite/ld-x86-64/pr19827-nacl.rd,
* testsuite/ld-x86-64/pr19827.rd,
* testsuite/ld-x86-64/pr20253-4a.d,
* testsuite/ld-x86-64/pr20253-4b.d,
* testsuite/ld-x86-64/pr20253-4d.d,
* testsuite/ld-x86-64/pr20253-4e.d,
* testsuite/ld-x86-64/pr20253-5a.d,
* testsuite/ld-x86-64/pr20253-5b.d,
* testsuite/ld-x86-64/tlsbin-nacl.rd,
* testsuite/ld-x86-64/tlsbin.rd,
* testsuite/ld-x86-64/tlspic-nacl.rd,
* testsuite/ld-x86-64/tlspic.rd,
* testsuite/ld-x86-64/tlspic2-nacl.rd: Update for
pluralization fixes.
2017-11-07 08:48:29 +08:00
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Relocation section '\.rela\.plt' at offset .* contains 1 entry:
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2003-02-18 14:11:32 +08:00
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Offset +Info +Type +Sym\. Value +Symbol's Name \+ Addend
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include/elf/
* ppc.h (DT_PPC_TLSOPT): Define.
* ppc64.h (DT_PPC64_TLSOPT): Define.
bfd/
* elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
(ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
(MR_0_3, MR_3_0): Define.
(struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
(ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
(ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
table. Check for presense of __tls_get_addr_opt
(allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
(ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
(write_glink_stub): Add param p.
(ppc_elf_relocate_section): Adjust write_glink_stub call.
(ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
__tls_get_addr.
* elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
* elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
(ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
table. Check for presense of __tls_get_addr_opt.
(ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
(LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
LD_R2_0R1, MTLR_R11): Define.
(build_tls_get_addr_stub): New function.
(ppc_build_one_stub): Call it.
(ppc_size_one_stub): Add extra size for __tls_get_addr stub.
(ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
__tls_get_addr plt call.
* elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
binutils/
* readelf.c (get_ppc_dynamic_type): Add TLSOPT.
(get_ppc64_dynamic_type): Likewise.
ld/
* emultempl/ppc32elf.em (no_tls_get_addr_opt): New var.
(ppc_before_allocation): Pass to ppc_elf_tls_setup.
(OPTION_NO_TLS_GET_ADDR_OPT): Define. Redefine other options in
terms of previous option.
(PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Add
--no-tls-get-addr-optimize.
(PARSE_AND_LIST_ARGS_CASES): Handle it.
* emultempl/ppc64elf.em (no_tls_get_addr_opt): New var.
(ppc_before_allocation): Pass to ppc64_elf_tls_setup.
(OPTION_NO_TLS_GET_ADDR_OPT): Define.
(PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Add
--no-tls-get-addr-optimize.
(PARSE_AND_LIST_ARGS_CASES): Handle it.
ld/testsuite/
* ld-powerpc/tlslib.s: Delete dot-symbol entry syms. Add
__tls_get_addr_opt.
* ld-powerpc/tlslib32.s: Add __tls_get_addr_opt.
* ld-powerpc/oldtlslib.s: New file, old-abi version of tlslib.s.
* ld-powerpc/powerpc.exp: Build old-abi library and use it in
two new link tests.
* ld-powerpc/tlsexe.d: Update for new __tls_get_addr stub.
* ld-powerpc/tlsexe.g, * ld-powerpc/tlsexe.r, *ld-powerpc/tlsexe32.d,
* ld-powerpc/tlsexe32.g, * ld-powerpc/tlsexe32.r,
* ld-powerpc/tlsexetoc.d, * ld-powerpc/tlsexetoc.g,
* ld-powerpc/tlsexetoc.r: Likewise.
2009-09-21 19:51:02 +08:00
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Symbol table '\.dynsym' contains [0-9]+ entries:
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+Num: +Value +Size +Type +Bind +Vis +Ndx +Name
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.* NOTYPE +LOCAL +DEFAULT +UND
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.* TLS +GLOBAL +DEFAULT +UND gd
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.* TLS +GLOBAL +DEFAULT +UND ld
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.* FUNC +GLOBAL +DEFAULT +UND __tls_get_addr_opt
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Symbol table '\.symtab' contains [0-9]+ entries:
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+Num: +Value +Size +Type +Bind +Vis +Ndx +Name
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.* SECTION +LOCAL +DEFAULT +1 \.interp
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.* SECTION +LOCAL +DEFAULT +2 \.hash
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.* SECTION +LOCAL +DEFAULT +3 \.dynsym
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.* SECTION +LOCAL +DEFAULT +4 \.dynstr
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.* SECTION +LOCAL +DEFAULT +6 \.rela\.plt
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.* SECTION +LOCAL +DEFAULT +7 \.text
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.* SECTION +LOCAL +DEFAULT +8 \.tdata
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.* SECTION +LOCAL +DEFAULT +12 \.plt
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.* FILE +LOCAL +DEFAULT +ABS .*
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.* NOTYPE +LOCAL +DEFAULT +ABS TLSMARK
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