bfd/
* config.bfd (sparc-*-vxworks*): New stanza.
* configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
(bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
* configure: Regenerate.
* elf32-sparc.c: Include elf-vxworks.h.
(elf32_sparc_vxworks_link_hash_table_create: New.
(elf32_sparc_vxworks_final_write_processing): New.
(TARGET_BIG_SYM): Override for VxWorks.
(TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
(bfd_elf32_bfd_link_hash_table_create): Likewise.
(elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
(elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
(elf_backend_link_output_symbol_hook): Likewise.
(elf_backend_emit_relocs): Likewise.
(elf_backend_final_write_processing, elf32_bed): Likewise.
* elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
(sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
(sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
(_bfd_sparc_elf_link_hash_table_create): Don't initialize
build_plt_entry here.
(create_got_section): Initialize sgotplt for VxWorks.
(_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
plt_header_size and plt_entry_size, with new VxWorks-specific settings.
Call elf_vxworks_create_dynamic_sections for VxWorks.
(allocate_dynrelocs): Use plt_header_size and plt_entry_size.
Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
(_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
for VxWorks. Check for the .got.plt section.
(sparc_vxworks_build_plt_entry): New function.
(_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
absolute on VxWorks.
(sparc32_finish_dyn): Add special handling for DT_RELASZ
and DT_PLTGOT on VxWorks.
(sparc_vxworks_finish_exec_plt): New.
(sparc_vxworks_finish_shared_plt): New.
(_bfd_sparc_elf_finish_dynamic_sections): Call them.
Use plt_header_size and plt_entry_size.
* elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
* Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
(elf32-sparc.lo): Likewise.
* Makefile.in: Regenerate.
* targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
(_bfd_target_vector): Add a pointer to it.
gas/
* config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
(GOTT_BASE, GOTT_INDEX): New.
(tc_gen_reloc): Don't alter relocations against GOTT_BASE and
GOTT_INDEX when generating VxWorks PIC.
* configure.tgt (sparc*-*-vxworks*): Remove this special case;
use the generic *-*-vxworks* stanza instead.
gas/testsuite/
* gas/sparc/vxworks-pic.s, gas/sparc/vxworks-pic.d: New test.
* gas/sparc/sparc.exp: Run it. Remove sparc*-*-vxworks* XFAILs.
ld/
* configure.tgt (sparc*-*-vxworks*): New stanza.
* emulparams/elf32_sparc_vxworks.sh: New file.
* Makefile.am (ALL_EMULATIONS): Add eelf32_sparc_vxworks.o.
(eelf32_sparc_vxworks.c): New rule.
* Makefile.in: Regenerate.
ld/testsuite/
* ld-sparc/vxworks1.dd, ld-sparc/vxworks1.ld, ld-sparc/vxworks1-lib.dd,
* ld-sparc/vxworks1-lib.nd, ld-sparc/vxworks1-lib.rd,
* ld-sparc/vxworks1-lib.s, ld-sparc/vxworks1.rd, ld-sparc/vxworks1.s,
* ld-sparc/vxworks1-static.d, ld-sparc/vxworks2.s,
* ld-sparc/vxworks2.sd, ld-sparc/vxworks2-static.sd: New tests.
* ld-sparc/sparc.exp: Run them.
2006-04-05 12:41:59 +00:00
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2006-04-05 Richard Sandiford <richard@codesourcery.com>
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* ld-sparc/vxworks1.dd, ld-sparc/vxworks1.ld, ld-sparc/vxworks1-lib.dd,
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* ld-sparc/vxworks1-lib.nd, ld-sparc/vxworks1-lib.rd,
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* ld-sparc/vxworks1-lib.s, ld-sparc/vxworks1.rd, ld-sparc/vxworks1.s,
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* ld-sparc/vxworks1-static.d, ld-sparc/vxworks2.s,
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* ld-sparc/vxworks2.sd, ld-sparc/vxworks2-static.sd: New tests.
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* ld-sparc/sparc.exp: Run them.
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2006-04-05 01:51:15 +00:00
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2006-04-05 Ben Elliston <bje@au.ibm.com>
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* lib/ld-lib.exp: Comment cleanups.
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* elfxx-mips.c (mips_got_entry): Add more commentary.
(mips_elf_local_got_index): Use the hash table entry to record
the GOT index of forced-local symbols.
(mips_elf_initialize_tls_index): Rearrange code. Store the index
in either the hash table entry or the mips_got_entry, not both.
Add more commentary.
(mips_elf_multi_got): Make sure the g->next is nonnull when calling
mips_elf_initialize_tls_index.
* ld-mips-elf/tls-hidden3a.s, ld-mips-elf/tls-hidden3b.s,
* ld-mips-elf/tls-hidden3.d, ld-mips-elf/tls-hidden3.got,
* ld-mips-elf/tls-hidden3.ld, ld-mips-elf/tls-hidden3.r,
* ld-mips-elf/tls-hidden4a.s, ld-mips-elf/tls-hidden4b.s,
* ld-mips-elf/tls-hidden4.got, ld-mips-elf/tls-hidden4.r: New tests.
* ld-mips-elf/mips-elf.exp: Run them.
2006-03-27 11:30:54 +00:00
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2006-03-27 Richard Sandiford <richard@codesourcery.com>
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* ld-mips-elf/tls-hidden3a.s, ld-mips-elf/tls-hidden3b.s,
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* ld-mips-elf/tls-hidden3.d, ld-mips-elf/tls-hidden3.got,
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* ld-mips-elf/tls-hidden3.ld, ld-mips-elf/tls-hidden3.r,
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* ld-mips-elf/tls-hidden4a.s, ld-mips-elf/tls-hidden4b.s,
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* ld-mips-elf/tls-hidden4.got, ld-mips-elf/tls-hidden4.r: New tests.
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* ld-mips-elf/mips-elf.exp: Run them.
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2006-03-25 10:24:27 +00:00
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2006-03-25 Richard Sandiford <richard@codesourcery.com>
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* ld-m68k/merge-error-1a.s, ld-m68k/merge-error-1b.s,
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* ld-m68k/merge-error-1a.d, ld-m68k/merge-error-1b.d,
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* ld-m68k/merge-error-1c.d, ld-m68k/merge-error-1d.d,
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* ld-m68k/merge-error-1e.d, ld-m68k/merge-ok-1a.d,
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* ld-m68k/merge-ok-1b.d: New tests.
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* ld-m68k/m68k.exp: Run them.
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Richard Sandiford <richard@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
Phil Edwards <phil@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
Mark Mitchell <mark@codesourcery.com>
Nathan Sidwell <nathan@codesourcery.com>
bfd/
* bfd-in2.h: Regenerate.
* config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
* configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
(bfd_elf32_littlemips_vxworks_vec): Likewise.
(bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
(bfd_elf32_littlemips_vec): Likewise.
(bfd_elf32_nbigmips_vec): Likewise.
(bfd_elf32_nlittlemips_vec): Likewise.
(bfd_elf32_ntradbigmips_vec): Likewise.
(bfd_elf32_ntradlittlemips_vec): Likewise.
(bfd_elf32_tradbigmips_vec): Likewise.
(bfd_elf32_tradlittlemips_vec): Likewise.
(bfd_elf64_bigmips_vec): Likewise.
(bfd_elf64_littlemips_vec): Likewise.
(bfd_elf64_tradbigmips_vec): Likewise.
(bfd_elf64_tradlittlemips_vec): Likewise.
* elf32-mips.c: Include elf-vxworks.h.
(mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
instead of calling mips_elf32_rtype_to_howto directly.
(mips_vxworks_copy_howto_rela): New reloc howto.
(mips_vxworks_jump_slot_howto_rela): Likewise.
(mips_vxworks_bfd_reloc_type_lookup): New function.
(mips_vxworks_rtype_to_howto): Likewise.
(mips_vxworks_final_write_processing): Likewise.
(TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
(TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
(elf_backend_want_got_plt): Likewise.
(elf_backend_want_plt_sym): Likewise.
(elf_backend_got_symbol_offset): Likewise.
(elf_backend_want_dynbss): Likewise.
(elf_backend_may_use_rel_p): Likewise.
(elf_backend_may_use_rela_p): Likewise.
(elf_backend_default_use_rela_p): Likewise.
(elf_backend_got_header_size: Likewise.
(elf_backend_plt_readonly): Likewise.
(bfd_elf32_bfd_reloc_type_lookup): Likewise.
(elf_backend_mips_rtype_to_howto): Likewise.
(elf_backend_adjust_dynamic_symbol): Likewise.
(elf_backend_finish_dynamic_symbol): Likewise.
(bfd_elf32_bfd_link_hash_table_create): Likewise.
(elf_backend_add_symbol_hook): Likewise.
(elf_backend_link_output_symbol_hook): Likewise.
(elf_backend_emit_relocs): Likewise.
(elf_backend_final_write_processing: Likewise.
(elf_backend_additional_program_headers): Likewise.
(elf_backend_modify_segment_map): Likewise.
(elf_backend_symbol_processing): Likewise.
* elfxx-mips.c: Include elf-vxworks.h.
(mips_elf_link_hash_entry): Add is_relocation_target and
is_branch_target fields.
(mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
(MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
(MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
Return 3 for VxWorks.
(ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
mips_elf_link_hash_table. Return 0 for VxWorks.
(MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
(mips_vxworks_exec_plt0_entry): New variable.
(mips_vxworks_exec_plt_entry): Likewise.
(mips_vxworks_shared_plt0_entry): Likewise.
(mips_vxworks_shared_plt_entry): Likewise.
(mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
(mips_elf_rel_dyn_section): Change the bfd argument to a
mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
the name of the section.
(mips_elf_initialize_tls_slots): Update the call to
mips_elf_rel_dyn_section.
(mips_elf_gotplt_index): New function.
(mips_elf_local_got_index): Add an input_section argument.
Update the call to mips_elf_create_local_got_entry.
(mips_elf_got_page): Likewise.
(mips_elf_got16_entry): Likewise.
(mips_elf_create_local_got_entry): Add bfd_link_info and input_section
arguments. Create dynamic relocations for each entry on VxWorks.
(mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
(mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
and MIPS_RESERVED_GOTNO.
(mips_elf_create_got_section): Update the uses of
MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
(is_gott_symbol): New function.
(mips_elf_calculate_relocation): Use a dynobj local variable.
Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
relocations on VxWorks. Add dynamic relocations for references
to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
in VxWorks executables.
(mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
Don't allocate a null entry on VxWorks.
(mips_elf_create_dynamic_relocation): Update the call to
mips_elf_rel_dyn_section. Use absolute rather than relative
relocations for VxWorks, and make them RELA rather than REL.
(_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
Call elf_vxworks_create_dynamic_sections for VxWorks and
initialize the plt_header_size and plt_entry_size fields.
(_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
used in VxWorks executables. Don't allocate dynamic relocations
for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
Set is_relocation_target for each symbol referenced by a relocation.
Allocate .rela.dyn entries for relocations against the special
VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
relocations. Don't set no_fn_stub on VxWorks.
(_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
mips_elf_allocate_dynamic_relocations.
(_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
(_bfd_mips_elf_always_size_sections): Do not allocate GOT page
entries for VxWorks, and do not create multiple GOTs.
(_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
Handle .got specially for VxWorks. Update the uses of
MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
once its final size is known. Set DF_TEXTREL for VxWorks. Add
DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
(_bfd_mips_vxworks_finish_dynamic_symbol): New function.
(mips_vxworks_finish_exec_plt): Likewise.
(mips_vxworks_finish_shared_plt): Likewise.
(_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
and mips_elf_rel_dyn_section. Use a different GOT header for
VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
(_bfd_mips_elf_link_hash_table_create): Initialize the new
mips_elf_link_hash_table fields.
(_bfd_mips_vxworks_link_hash_table_create): New function.
(_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
* elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
(_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
(_bfd_mips_vxworks_link_hash_table_create): Likewise.
* libbfd.h: Regenerate.
* Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
(elf32-mips.lo): Likewise.
* Makefile.in: Regenerate.
* reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
* targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
(bfd_elf32_littlemips_vxworks_vec): Likewise.
(_bfd_target_vector): Add entries for them.
gas/
* config/tc-mips.c (mips_target_format): Handle vxworks targets.
(md_begin): Complain about -G being used for PIC. Don't change
the text, data and bss alignments on VxWorks.
(reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
generating VxWorks PIC.
(load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
(macro): Likewise, but do not treat la $25 specially for
VxWorks PIC, and do not handle jal.
(OPTION_MVXWORKS_PIC): New macro.
(md_longopts): Add -mvxworks-pic.
(md_parse_option): Don't complain about using PIC and -G together here.
Handle OPTION_MVXWORKS_PIC.
(md_estimate_size_before_relax): Always use the first relaxation
sequence on VxWorks.
* config/tc-mips.h (VXWORKS_PIC): New.
gas/testsuite/
* gas/mips/vxworks1.s, gas/mips/vxworks1.d,
* gas/mips/vxworks1-xgot.d: New tests.
* gas/mips/mips.exp: Run them. Do not run other tests on VxWorks.
include/elf/
* mips.h (R_MIPS_COPY, R_MIPS_JUMP_SLOT): New relocs.
ld/
* configure.tgt (mips*el-*-vxworks*, mips*-*-vxworks*): Use
separate VxWorks emulations.
* emulparams/elf32ebmipvxworks.sh: New file.
* emulparams/elf32elmipvxworks.sh: New file.
* Makefile.am (ALL_EMULATIONS): Add eelf32ebmipvxworks.o and
eelf32elmipvxworks.o.
(eelf32ebmipvxworks.c, eelf32elmipvxworks.c): New rules.
* Makefile.in: Regenerate.
ld/testsuite/
* ld-mips/vxworks1.dd, ld-mips/vxworks1.ld, ld-mips/vxworks1-lib.dd,
* ld-mips/vxworks1-lib.nd, ld-mips/vxworks1-lib.rd,
* ld-mips/vxworks1-lib.s, ld-mips/vxworks1.rd, ld-mips/vxworks1.s,
* ld-mips/vxworks1-static.d, ld-mips/vxworks2.s, ld-mips/vxworks2.sd,
* ld-mips/vxworks2-static.sd: New tests.
* ld-mips/mips-elf.exp: Run them.
2006-03-22 09:28:15 +00:00
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2006-03-22 Richard Sandiford <richard@codesourcery.com>
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* ld-mips/vxworks1.dd, ld-mips/vxworks1.ld, ld-mips/vxworks1-lib.dd,
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* ld-mips/vxworks1-lib.nd, ld-mips/vxworks1-lib.rd,
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* ld-mips/vxworks1-lib.s, ld-mips/vxworks1.rd, ld-mips/vxworks1.s,
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* ld-mips/vxworks1-static.d, ld-mips/vxworks2.s, ld-mips/vxworks2.sd,
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* ld-mips/vxworks2-static.sd: New tests.
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* ld-mips/mips-elf.exp: Run them.
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2006-03-17 06:44:37 +00:00
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2006-03-17 Alexandre Oliva <aoliva@redhat.com>
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* ld-powerpc/tls32.s: Verify that +32768 @plt addend is
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discarded.
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2006-03-14 07:47:49 +00:00
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2006-03-14 Richard Sandiford <richard@codesourcery.com>
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* ld-mips/emit-relocs-1a.s, ld-mips/emit-relocs-1b.s,
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* ld-mips/emit-relocs-1.ld, ld-mips/emit-relocs-1.d: New test.
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* ld-mips/mips-elf.exp: Run it.
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bfd/
* configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
(bfd_elf32_bigarm_symbian_vec): Likewise.
(bfd_elf32_bigarm_vxworks_vec): Likewise.
(bfd_elf32_littlearm_vec): Likewise.
(bfd_elf32_littlearm_symbian_vec): Likewise.
(bfd_elf32_littlearm_vxworks_vec): Likewise.
* configure: Regenerate.
* elf32-arm.c: Include libiberty.h and elf-vxworks.h.
(RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
(elf32_arm_vxworks_bed): Add forward declaration.
(elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
(elf32_arm_vxworks_exec_plt0_entry): New table.
(elf32_arm_vxworks_exec_plt_entry): Likewise.
(elf32_arm_vxworks_shared_plt_entry): Likewise.
(elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
(reloc_section_p): New function.
(create_got_section): Use RELOC_SECTION.
(elf32_arm_create_dynamic_sections): Likewise. Call
elf_vxworks_create_dynamic_sections for VxWorks targets.
Choose between the two possible values of plt_header_size
and plt_entry_size.
(elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
(elf32_arm_abs12_reloc): New function.
(elf32_arm_final_link_relocate): Call it. Allow the creation of
dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
r_addend fields of relocs. On rela targets, skip any code that
adjusts in-place addends. When using _bfd_link_final_relocate
to perform a final relocation, pass rel->r_addend as the addend
argument.
(elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
object, ignore flags that are not standard on VxWorks.
(elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
relocs on VxWorks. Use reloc_section_p.
(elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
(allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
.rela.plt.unloaded relocs on VxWorks targets.
(elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
.rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
instead of DT_REL* tags on RELA targets.
(elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
(elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
Correct the .rela.plt.unreloaded symbol indexes.
(elf32_arm_output_symbol_hook): Call the VxWorks version of this
hook on VxWorks targets.
(elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
Minor formatting tweak.
(elf32_arm_vxworks_final_write_processing): New function.
(elf_backend_add_symbol_hook): Override for VxWorks and reset
for Symbian.
(elf_backend_final_write_processing): Likewise.
(elf_backend_emit_relocs): Likewise.
(elf_backend_want_plt_sym): Likewise.
(ELF_MAXPAGESIZE): Likewise.
(elf_backend_may_use_rel_p): Minor formatting tweak.
(elf_backend_may_use_rela_p): Likewise.
(elf_backend_default_use_rela_p): Likewise.
(elf_backend_rela_normal): Likewise.
* Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
gas/
* config/tc-arm.c (md_apply_fix): Install a value of zero into a
BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
R_ARM_ABS12 reloc.
(tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12
relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
gas/testsuite/
* gas/arm/abs12.s, gas/arm/abs12.d: New test.
* gas/arm/pic.d: Skip for *-*-vxworks*...
* gas/arm/pic_vxworks.d: ...use this version instead.
* gas/arm/unwind_vxworks.d: Fix expected output.
ld/
* emulparams/armelf_vxworks.sh: Include vxworks.sh.
(MAXPAGESIZE): Define.
* emulparams/vxworks.sh: Undefine.
* Makefile.am (earmelf_vxworks.c): Depend on vxworks.sh and vxworks.em.
* Makefile.in: Regenerate.
ld/testsuite/
* ld-arm/vxworks1.dd, ld-arm/vxworks1.ld, ld-arm/vxworks1-lib.dd,
* ld-arm/vxworks1-lib.nd, ld-arm/vxworks1-lib.rd,
* ld-arm/vxworks1-lib.s, ld-arm/vxworks1.rd, ld-arm/vxworks1.s,
* ld-arm/vxworks1-static.d, ld-arm/vxworks2.s, ld-arm/vxworks2.sd,
* ld-arm/vxworks2-static.sd: New tests.
* ld-arm/arm-elf.exp: Run them.
2006-03-07 08:39:21 +00:00
|
|
|
|
2006-03-07 Richard Sandiford <richard@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* ld-arm/vxworks1.dd, ld-arm/vxworks1.ld, ld-arm/vxworks1-lib.dd,
|
|
|
|
|
|
* ld-arm/vxworks1-lib.nd, ld-arm/vxworks1-lib.rd,
|
|
|
|
|
|
* ld-arm/vxworks1-lib.s, ld-arm/vxworks1.rd, ld-arm/vxworks1.s,
|
|
|
|
|
|
* ld-arm/vxworks1-static.d, ld-arm/vxworks2.s, ld-arm/vxworks2.sd,
|
|
|
|
|
|
* ld-arm/vxworks2-static.sd: New tests.
|
|
|
|
|
|
* ld-arm/arm-elf.exp: Run them.
|
|
|
|
|
|
|
2006-03-06 13:42:05 +00:00
|
|
|
|
2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* ld-m68k: New tests.
|
|
|
|
|
|
|
2006-03-03 09:32:01 +00:00
|
|
|
|
2006-03-03 Richard Sandiford <richard@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* ld-i386/vxworks1-static.d, ld-i386/vxworks2.s,
|
|
|
|
|
|
* ld-i386/vxworks2.sd, ld-i386/vxworks2-static.sd: New tests.
|
|
|
|
|
|
* ld-i386/i386.exp: Run them.
|
|
|
|
|
|
* ld-powerpc/vxworks1-static.d, ld-powerpc/vxworks2.s,
|
|
|
|
|
|
* ld-powerpc/vxworks2.sd, ld-powerpc/vxworks2-static.sd: New tests.
|
|
|
|
|
|
* ld-powerpc/powerpc.exp: Run them.
|
|
|
|
|
|
|
2006-03-02 15:16:27 +00:00
|
|
|
|
2006-03-02 Richard Sandiford <richard@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* ld-powerpc/vxworks1.ld: Use a page alignment of 0x10000.
|
|
|
|
|
|
* ld-powerpc/vxworks1.dd: Update accordingly.
|
|
|
|
|
|
* ld-powerpc/vxworks1-lib.nd: Likewise.
|
|
|
|
|
|
* ld-powerpc/vxworks1-lib.rd: Likewise.
|
|
|
|
|
|
* ld-powerpc/vxworks1.rd: Likewise.
|
|
|
|
|
|
|
2006-03-02 09:44:23 +00:00
|
|
|
|
2006-03-02 Richard Sandiford <richard@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* ld-i386/vxworks1.ld (.data): New section.
|
|
|
|
|
|
* ld-i386/vxworks1-lib.s: Add a pointer to a local symbol.
|
|
|
|
|
|
* ld-i386/vxworks1-lib.rd: Test for the associated reloc.
|
|
|
|
|
|
* ld-powerpc/vxworks1.ld (.data): New section.
|
|
|
|
|
|
* ld-powerpc/vxworks1-lib.s: Add a pointer to a local symbol.
|
|
|
|
|
|
* ld-powerpc/vxworks1-lib.rd: Test for the associated reloc.
|
|
|
|
|
|
|
2006-03-02 08:57:00 +00:00
|
|
|
|
2006-03-02 Richard Sandiford <richard@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* ld-i386/ld-i386/vxworks1-lib.nd: New test.
|
|
|
|
|
|
* ld-i386/i386.exp: Run it.
|
|
|
|
|
|
* ld-powerpc/ld-powerpc/vxworks1-lib.nd: New test.
|
|
|
|
|
|
* ld-powerpc/powerc.exp: Run it.
|
|
|
|
|
|
|
2006-03-02 08:54:43 +00:00
|
|
|
|
2006-03-02 Richard Sandiford <richard@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* ld-i386/vxworks1.ld: Use bigger alignments. Make sure .bss isn't
|
|
|
|
|
|
placed as an orphan.
|
|
|
|
|
|
* ld-i386/vxworks1-lib.dd, ld-i386/vxworks1.dd,
|
|
|
|
|
|
* ld-i386/vxworks1.rd: Update accordingly.
|
|
|
|
|
|
* ld-i386/vxworks1-lib.rd: Likewise. Remove symbol indexes.
|
|
|
|
|
|
|
bfd/
* elf32-ppc.c (ppc_elf_plt_type): New enumeration.
(ppc_elf_link_hash_table): Replace old_got and new_got with
plt_type and can_use_new_plt.
(ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
(ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
(ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
this function should not be called for VxWorks targets.
(ppc_elf_tls_setup): Use plt_type instead of old_got.
(allocate_got): Likewise. Rearrange so that max_before_header
is only used for PLT_OLD and PLT_NEW.
(allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
(ppc_elf_size_dynamic_sections): Likewise.
(ppc_elf_relax_section): Likewise.
(ppc_elf_relocate_section): Likewise.
(ppc_elf_finish_dynamic_symbol): Likewise.
(ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
ld/
* emulparams/elf32ppccommon.sh: New file, extracted from...
* emulparams/elf32ppc.sh: ...here.
* emulparams/elf32ppcvxworks.sh: Include elf32ppccommon.sh
instead of elf32ppc.sh.
(BSS_PLT): Remove override.
* Makefile.am (eelf32lppc.c): Depend on elf32ppccommons.h.
(eelf32lppcnto.c, eelf32lppcsim.c, eelf32ppcnto.c): Likewise.
(eelf32ppc.c, eelf32ppc_fbsd.c, eelf32ppcsimm): Likewise.
(eelf32ppclinux.c): Likewise.
(eelf32ppcvxworks.c): Likewise. Add missing vxworks.sh dependency.
* Makefile.in: Regenerate.
ld/testsuite/
* ld-powerpc/vxworks1-lib.s, ld-powerpc/vxworks1-lib.dd,
* ld-powerpc/vxworks1-lib.rd, ld-powerpc/vxworks1.s,
* ld-powerpc/vxworks1.dd, ld-powerpc/vxworks1.rd,
* ld-powerpc/vxworks1.ld, ld-powerpc/vxworks1.sd: New test.
* ld-powerpc/powerpc.exp: Run it.
2006-03-02 08:50:04 +00:00
|
|
|
|
2006-03-02 Richard Sandiford <richard@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* ld-powerpc/vxworks1-lib.s, ld-powerpc/vxworks1-lib.dd,
|
|
|
|
|
|
* ld-powerpc/vxworks1-lib.rd, ld-powerpc/vxworks1.s,
|
|
|
|
|
|
* ld-powerpc/vxworks1.dd, ld-powerpc/vxworks1.rd,
|
|
|
|
|
|
* ld-powerpc/vxworks1.ld, ld-powerpc/vxworks1.sd: New test.
|
|
|
|
|
|
* ld-powerpc/powerpc.exp: Run it.
|
|
|
|
|
|
|
2006-02-28 07:17:33 +00:00
|
|
|
|
2006-02-28 Richard Sandiford <richard@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* ld-i386/vxworks1-lib.s, ld-i386/vxworks1-lib.dd,
|
|
|
|
|
|
* ld-i386/vxworks1-lib.rd, ld-i386/vxworks1.s, ld-i386/vxworks1.dd,
|
|
|
|
|
|
* ld-i386/vxworks1.rd, ld-i386/vxworks1.ld: New test.
|
|
|
|
|
|
* ld-i386/i386.exp: Run it.
|
|
|
|
|
|
|
2006-02-28 07:16:12 +00:00
|
|
|
|
2006-02-28 Richard Sandiford <richard@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* ld-i386/emit-relocs.s, ld-i386/emit-relocs.d: New test.
|
|
|
|
|
|
* ld-i386/i386.exp: Run it.
|
|
|
|
|
|
|
2006-02-23 22:23:26 +00:00
|
|
|
|
2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* ld-pie/weakundef-data.c: Fix the typo.
|
|
|
|
|
|
|
2006-02-22 17:41:04 +00:00
|
|
|
|
2006-02-22 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* ld-pie/pie.c: New file.
|
|
|
|
|
|
|
|
|
|
|
|
* ld-pie/pie.exp: Check if compiler supports -pie.
|
|
|
|
|
|
|
2006-02-20 20:11:00 +00:00
|
|
|
|
2006-02-20 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/2218
|
|
|
|
|
|
* ld-pie/pie.exp: Add the weak undefined data test.
|
|
|
|
|
|
|
|
|
|
|
|
* ld-pie/weakundef-data.c: New file.
|
|
|
|
|
|
|
2006-02-17 14:36:28 +00:00
|
|
|
|
2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
|
2006-02-20 20:11:00 +00:00
|
|
|
|
Anil Paranjape <anilp1@kpitcummins.com>
|
|
|
|
|
|
Shilin Shakti <shilins@kpitcummins.com>
|
2006-02-17 14:36:28 +00:00
|
|
|
|
|
|
|
|
|
|
* ld-xc16x: New directory.
|
|
|
|
|
|
* ld-xc16x/absrel.d: New file.
|
|
|
|
|
|
* ld-xc16x/absrel.s: New file.
|
|
|
|
|
|
* ld-xc16x/offset.d: New file.
|
|
|
|
|
|
* ld-xc16x/offset.s: New file.
|
|
|
|
|
|
* ld-xc16x/pcreloc.d: New file.
|
|
|
|
|
|
* ld-xc16x/pcreloc.s: New file.
|
|
|
|
|
|
* ld-xc16x/xc16x.exp: New file.
|
|
|
|
|
|
|
2006-02-07 03:50:20 +00:00
|
|
|
|
2006-02-07 Paul Brook <paul@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* ld-arm/arm-elf.exp: Add thumb-entry test.
|
|
|
|
|
|
* ld-arm/thumb-entry.d: New test.
|
|
|
|
|
|
* ld-arm/thumb-entry.s: New test.
|
|
|
|
|
|
|
2006-02-04 08:29:58 +00:00
|
|
|
|
2006-02-04 Richard Sandiford <richard@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* ld-mips-elf/tls-hidden2a.s, ld-mips-elf/tls-hidden2b.s,
|
|
|
|
|
|
* ld/testsuite/ld-mips-elf/tls-hidden2.d,
|
|
|
|
|
|
* ld/testsuite/ld-mips-elf/tls-hidden2-got.d: New test.
|
|
|
|
|
|
* ld-mips-elf/mips-elf.exp: Run it.
|
|
|
|
|
|
|
2006-02-04 08:28:29 +00:00
|
|
|
|
2006-02-04 Richard Sandiford <richard@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* ld-mips-elf/rel32-n32.d: Adjust for changes in linker behaviour.
|
|
|
|
|
|
* ld-mips-elf/rel32-o32.d: Likewise.
|
|
|
|
|
|
* ld-mips-elf/rel64.d: Likewise.
|
|
|
|
|
|
* ld-mips-elf/tls-multi-got-1.got: Likewise.
|
|
|
|
|
|
* ld-mips-elf/tls-multi-got-1.r: Likewise.
|
|
|
|
|
|
* ld-mips-elf/tlsdyn-o32-1.d: Likewise.
|
|
|
|
|
|
* ld-mips-elf/tlsdyn-o32-1.got: Likewise.
|
|
|
|
|
|
* ld-mips-elf/tlsdyn-o32-2.d: Likewise.
|
|
|
|
|
|
* ld-mips-elf/tlsdyn-o32-2.got: Likewise.
|
|
|
|
|
|
* ld-mips-elf/tlsdyn-o32-3.d: Likewise.
|
|
|
|
|
|
* ld-mips-elf/tlsdyn-o32-3.got: Likewise.
|
|
|
|
|
|
* ld-mips-elf/tlsdyn-o32.d: Likewise.
|
|
|
|
|
|
* ld-mips-elf/tlsdyn-o32.got: Likewise.
|
|
|
|
|
|
* ld-mips-elf/tlslib-o32-hidden.got: Likewise.
|
|
|
|
|
|
* ld-mips-elf/tlslib-o32-ver.got: Likewise.
|
|
|
|
|
|
* ld-mips-elf/tlslib-o32.got: Likewise.
|
|
|
|
|
|
|
2006-02-02 22:53:46 +00:00
|
|
|
|
2006-02-02 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* ld-i386/tlsbin.rd: Undo the last change.
|
|
|
|
|
|
* ld-i386/tlsbindesc.rd: Likewise.
|
|
|
|
|
|
* ld-i386/tlsdesc.rd: Likewise.
|
|
|
|
|
|
* ld-i386/tlsnopic.rd: Likewise.
|
|
|
|
|
|
* ld-i386/tlspic.rd: Likewise.
|
|
|
|
|
|
* ld-powerpc/tlsexe.r: Likewise.
|
|
|
|
|
|
* ld-powerpc/tlsexe32.r: Likewise.
|
|
|
|
|
|
* ld-powerpc/tlsexetoc.r: Likewise.
|
|
|
|
|
|
* ld-powerpc/tlsso.r: Likewise.
|
|
|
|
|
|
* ld-powerpc/tlsso32.r: Likewise.
|
|
|
|
|
|
* ld-powerpc/tlstocso.r: Likewise.
|
|
|
|
|
|
* ld-s390/tlsbin.rd: Likewise.
|
|
|
|
|
|
* ld-s390/tlsbin_64.rd: Likewise.
|
|
|
|
|
|
* ld-s390/tlspic.rd: Likewise.
|
|
|
|
|
|
* ld-s390/tlspic_64.rd: Likewise.
|
|
|
|
|
|
* ld-sh/tlsbin-2.d: Likewise.
|
|
|
|
|
|
* ld-sh/tlspic-2.d: Likewise.
|
|
|
|
|
|
* ld-x86-64/tlsbin.rd: Likewise.
|
|
|
|
|
|
* ld-x86-64/tlsbindesc.rd: Likewise.
|
|
|
|
|
|
* ld-x86-64/tlsdesc.rd: Likewise.
|
|
|
|
|
|
* ld-x86-64/tlspic.rd: Likewise.
|
|
|
|
|
|
|
2006-02-02 22:05:56 +00:00
|
|
|
|
2006-02-02 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* ld-i386/tlsbin.rd: Update for changed segment map.
|
2006-02-02 22:16:02 +00:00
|
|
|
|
* ld-i386/tlsbindesc.rd: Likewise.
|
|
|
|
|
|
* ld-i386/tlsdesc.rd: Likewise.
|
2006-02-02 22:05:56 +00:00
|
|
|
|
* ld-i386/tlsnopic.rd: Likewise.
|
|
|
|
|
|
* ld-i386/tlspic.rd: Likewise.
|
|
|
|
|
|
* ld-powerpc/tlsexe.r: Likewise.
|
|
|
|
|
|
* ld-powerpc/tlsexe32.r: Likewise.
|
|
|
|
|
|
* ld-powerpc/tlsexetoc.r: Likewise.
|
|
|
|
|
|
* ld-powerpc/tlsso.r: Likewise.
|
|
|
|
|
|
* ld-powerpc/tlsso32.r: Likewise.
|
|
|
|
|
|
* ld-powerpc/tlstocso.r: Likewise.
|
|
|
|
|
|
* ld-s390/tlsbin.rd: Likewise.
|
|
|
|
|
|
* ld-s390/tlsbin_64.rd: Likewise.
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* ld-s390/tlspic.rd: Likewise.
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* ld-s390/tlspic_64.rd: Likewise.
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* ld-sh/tlsbin-2.d: Likewise.
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* ld-sh/tlspic-2.d: Likewise.
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* ld-x86-64/tlsbin.rd: Likewise.
|
2006-02-02 22:16:02 +00:00
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* ld-x86-64/tlsbindesc.rd: Likewise.
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* ld-x86-64/tlsdesc.rd: Likewise.
|
2006-02-02 22:05:56 +00:00
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* ld-x86-64/tlspic.rd: Likewise.
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2006-01-31 23:49:32 +00:00
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2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
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* ld-sparc/sparc.exp: Do not run 64-bit tests on Solaris 2.5.1
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and Solaris 2.6.
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2006-01-27 14:32:04 +00:00
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2006-01-27 H.J. Lu <hongjiu.lu@intel.com>
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PR ld/2218
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* ld-pie/pie.exp: New file.
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* ld-pie/weakundef.c: Likewise.
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* ld-pie/weakundef.out: Likewise.
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* lib/ld-lib.exp (run_ld_link_exec_tests): Fix nesting. Support
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building PIE and shared library.
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include/elf/ChangeLog:
Introduce TLS descriptors for i386 and x86_64.
* common.h (DT_TLSDESC_GOT, DT_TLSDESC_PLT): New.
* i386.h (R_386_TLS_GOTDESC, R_386_TLS_DESC_CALL, R_386_TLS_DESC):
New.
* x86-64.h (R_X86_64_GOTPC32_TLSDESC, R_X86_64_TLSDESC_CALL,
R_X86_64_TLSDESC): New.
bfd/ChangeLog:
Introduce TLS descriptors for i386 and x86_64.
* reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
* libbfd.h, bfd-in2.h: Rebuilt.
* elf32-i386.c (elf_howto_table): New relocations.
(R_386_tls): Adjust.
(elf_i386_reloc_type_lookup): Map new relocations.
(GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
(GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
(struct elf_i386_link_hash_entry): Add tlsdesc_got field.
(struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
(elf_i386_local_tlsdesc_gotent): New macro.
(struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
(elf_i386_compute_jump_table_size): New macro.
(link_hash_newfunc): Initialize tlsdesc_got.
(elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
(elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
R_386_TLS_DESC_CALL.
(elf_i386_check_relocs): Likewise. Allocate space for
local_tlsdesc_gotent.
(elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
R_386_TLS_DESC_CALL.
(allocate_dynrelocs): Count function PLT relocations. Reserve
space for TLS descriptors and relocations.
(elf_i386_size_dynamic_sections): Reserve space for TLS
descriptors and relocations. Set up sgotplt_jump_table_size.
Don't zero reloc_count in srelplt.
(elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
(elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
R_386_TLS_DESC_CALL.
(elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
(elf_backend_always_size_sections): Define.
* elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
(R_X86_64_standard): Adjust.
(x86_64_reloc_map): Map new relocs.
(elf64_x86_64_rtype_to_howto): New, split out of...
(elf64_x86_64_info_to_howto): ... this function, and...
(elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
(GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
(GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
(struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
(struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
(elf64_x86_64_local_tlsdesc_gotent): New macro.
(struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
tlsdesc_got and sgotplt_jump_table_size fields.
(elf64_x86_64_compute_jump_table_size): New macro.
(link_hash_newfunc): Initialize tlsdesc_got.
(elf64_x86_64_link_hash_table_create): Initialize new fields.
(elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
R_X86_64_TLSDESC_CALL.
(elf64_x86_64_check_relocs): Likewise. Allocate space for
local_tlsdesc_gotent.
(elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
R_X86_64_TLSDESC_CALL.
(allocate_dynrelocs): Count function PLT relocations. Reserve
space for TLS descriptors and relocations.
(elf64_x86_64_size_dynamic_sections): Reserve space for TLS
descriptors and relocations. Set up sgotplt_jump_table_size,
tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
and DT_TLSDESC_GOT.
(elf64_x86_64_always_size_sections): New. Set up
_TLS_MODULE_BASE_.
(elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
R_386_TLS_DESC_CALL.
(elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
(elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
(elf_backend_always_size_sections): Define.
binutils/ChangeLog:
Introduce TLS descriptors for i386 and x86_64.
* readelf.c (get_dynamic_type): Handle DT_TLSDESC_GOT and
DT_TLSDESC_PLT.
gas/ChangeLog:
Introduce TLS descriptors for i386 and x86_64.
* config/tc-i386.c (tc_i386_fix_adjustable): Handle
BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
(optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
displacement bits.
(build_modrm_byte): Set up zero modrm for TLS desc calls.
(lex_got): Handle @tlsdesc and @tlscall.
(md_apply_fix, tc_gen_reloc): Handle the new relocations.
ld/testsuite/ChangeLog:
Introduce TLS descriptors for i386 and x86_64.
* ld-i386/i386.exp: Run on x86_64-*-linux* and amd64-*-linux*.
Add new tests.
* ld-i386/pcrel16.d: Add -melf_i386.
* ld-i386/pcrel8.d: Likewise.
* ld-i386/tlsbindesc.dd: New.
* ld-i386/tlsbindesc.rd: New.
* ld-i386/tlsbindesc.s: New.
* ld-i386/tlsbindesc.sd: New.
* ld-i386/tlsbindesc.td: New.
* ld-i386/tlsdesc.dd: New.
* ld-i386/tlsdesc.rd: New.
* ld-i386/tlsdesc.s: New.
* ld-i386/tlsdesc.sd: New.
* ld-i386/tlsdesc.td: New.
* ld-i386/tlsgdesc.dd: New.
* ld-i386/tlsgdesc.rd: New.
* ld-i386/tlsgdesc.s: New.
* ld-x86-64/x86-64.exp: Run new tests.
* ld-x86-64/tlsbindesc.dd: New.
* ld-x86-64/tlsbindesc.rd: New.
* ld-x86-64/tlsbindesc.s: New.
* ld-x86-64/tlsbindesc.sd: New.
* ld-x86-64/tlsbindesc.td: New.
* ld-x86-64/tlsdesc.dd: New.
* ld-x86-64/tlsdesc.pd: New.
* ld-x86-64/tlsdesc.rd: New.
* ld-x86-64/tlsdesc.s: New.
* ld-x86-64/tlsdesc.sd: New.
* ld-x86-64/tlsdesc.td: New.
* ld-x86-64/tlsgdesc.dd: New.
* ld-x86-64/tlsgdesc.rd: New.
* ld-x86-64/tlsgdesc.s: New.
2006-01-18 21:07:51 +00:00
|
|
|
|
2006-01-18 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
Introduce TLS descriptors for i386 and x86_64.
|
|
|
|
|
|
* ld-i386/i386.exp: Run on x86_64-*-linux* and amd64-*-linux*.
|
|
|
|
|
|
Add new tests.
|
|
|
|
|
|
* ld-i386/pcrel16.d: Add -melf_i386.
|
|
|
|
|
|
* ld-i386/pcrel8.d: Likewise.
|
|
|
|
|
|
* ld-i386/tlsbindesc.dd: New.
|
|
|
|
|
|
* ld-i386/tlsbindesc.rd: New.
|
|
|
|
|
|
* ld-i386/tlsbindesc.s: New.
|
|
|
|
|
|
* ld-i386/tlsbindesc.sd: New.
|
|
|
|
|
|
* ld-i386/tlsbindesc.td: New.
|
|
|
|
|
|
* ld-i386/tlsdesc.dd: New.
|
|
|
|
|
|
* ld-i386/tlsdesc.rd: New.
|
|
|
|
|
|
* ld-i386/tlsdesc.s: New.
|
|
|
|
|
|
* ld-i386/tlsdesc.sd: New.
|
|
|
|
|
|
* ld-i386/tlsdesc.td: New.
|
|
|
|
|
|
* ld-i386/tlsgdesc.dd: New.
|
|
|
|
|
|
* ld-i386/tlsgdesc.rd: New.
|
|
|
|
|
|
* ld-i386/tlsgdesc.s: New.
|
|
|
|
|
|
* ld-x86-64/x86-64.exp: Run new tests.
|
|
|
|
|
|
* ld-x86-64/tlsbindesc.dd: New.
|
|
|
|
|
|
* ld-x86-64/tlsbindesc.rd: New.
|
|
|
|
|
|
* ld-x86-64/tlsbindesc.s: New.
|
|
|
|
|
|
* ld-x86-64/tlsbindesc.sd: New.
|
|
|
|
|
|
* ld-x86-64/tlsbindesc.td: New.
|
|
|
|
|
|
* ld-x86-64/tlsdesc.dd: New.
|
|
|
|
|
|
* ld-x86-64/tlsdesc.pd: New.
|
|
|
|
|
|
* ld-x86-64/tlsdesc.rd: New.
|
|
|
|
|
|
* ld-x86-64/tlsdesc.s: New.
|
|
|
|
|
|
* ld-x86-64/tlsdesc.sd: New.
|
|
|
|
|
|
* ld-x86-64/tlsdesc.td: New.
|
|
|
|
|
|
* ld-x86-64/tlsgdesc.dd: New.
|
|
|
|
|
|
* ld-x86-64/tlsgdesc.rd: New.
|
|
|
|
|
|
* ld-x86-64/tlsgdesc.s: New.
|
|
|
|
|
|
|
2006-01-03 07:03:26 +00:00
|
|
|
|
2006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
|
|
|
|
|
|
|
|
|
|
|
|
* ld-mmix/sec-1.d: Adjust for section order changes.
|
|
|
|
|
|
|
2006-01-16 23:15:07 +00:00
|
|
|
|
For older changes see ChangeLog-2005
|
2004-01-02 11:16:21 +00:00
|
|
|
|
|
|
|
|
|
|
Local Variables:
|
|
|
|
|
|
mode: change-log
|
|
|
|
|
|
left-margin: 8
|
|
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|
|
fill-column: 74
|
|
|
|
|
|
version-control: never
|
|
|
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|
End:
|
