Commit graph

8604 commits

Author SHA1 Message Date
Alan Modra
0d13b9a633 * elf32-frv.c (elf32_frv_relocate_section): Set "name" for global syms.
(elf32_frvfdpic_finish_dynamic_sections): Don't crash on
	__ROFIXUP_END__ defined in shared lib.
2010-10-11 09:11:34 +00:00
Thomas Schwinge
77b4f08fc9 * elf32-arm.c (elf32_arm_final_link_relocate)
(elf32_arm_relocate_section): Handle relocations against STN_UNDEF.
2010-10-11 07:38:53 +00:00
Dave Korn
fb41131eab * elflink.c (_bfd_elf_link_output_relocs): Delete unused variable
"output_rel_hdr".
2010-10-11 00:21:45 +00:00
Alan Modra
6a39aaf885 daily update 2010-10-10 23:00:06 +00:00
Alan Modra
6980cbd81a daily update 2010-10-09 23:00:05 +00:00
Alan Modra
41fcd488ea daily update 2010-10-08 23:00:05 +00:00
Alan Modra
876e93c1fe * reloc.c (BFD_RELOC_ARM_HVC): Add.
* libbfd.h: Regenerate.
2010-10-08 22:34:37 +00:00
Kai Tietz
1360ae660f 2010-10-08 Kai Tietz <kai.tietz@onevision.com>
* pei-x86_64.c (find_next_xdata_or_end): Removed.
	(pex64_dump_xdata): Remove arguments stop, onaline,
	and pdata. New argument endx.  Print term "none"
	instead of misleading "CFA".
	(sort_xdata_arr): New function.
	(pex64_bfd_print_pdata): Use binary search/sort for unwind-RVAs
	instead of searching quadratic.
2010-10-08 15:54:18 +00:00
Alan Modra
9ccb8af972 Fix build with -DDEBUG=7 2010-10-08 14:00:50 +00:00
Alan Modra
5c9ec63fbf daily update 2010-10-07 23:00:05 +00:00
Alan Modra
b98aa77cb4 daily update 2010-10-06 23:00:05 +00:00
Nathan Sidwell
9ae92b05cc bfd/
* elf32-arm.c (elf32_arm_stub_long_branch_any_arm_pic,
	elf32_arm_stub_long_branch_any_arm_pic): Use a consistent name for
	ip/r12.
	(arm_type_of_stub): Remove superfluous braces.

	gas/
	* config/tc-arm.c (encode_branch): Remove superfluous braces.
	(do_t_branch): Move reloc setting to end of routine.
2010-10-06 08:22:21 +00:00
Alan Modra
16493f6e89 daily update 2010-10-05 23:00:04 +00:00
Alan Modra
5f729a326a daily update 2010-10-04 23:00:07 +00:00
Bernd Schmidt
d4730f921a bfd/
* elf-bfd.h (struct bfd_elf_section_reloc_data): New structure.
	(struct bfd_elf_section_data): New members REL and RELA; delete
	members REL_HDR, REL_HDR2, REL_COUNT, REL_COUNT2, REL_IDX,
	REL_IDX2, REL_HASHES.
	(_bfd_elf_init_reloc_shdr): Adjust declaration.
	(_bfd_elf_single_rel_hdr): Declare.
	(RELOC_AGAINST_DISCARDED_SECTION): Use it.
	* elf.c (bfd_section_from_shdr): Adjusted to match changes in
	data structures.
	(_bfd_elf_init_reloc_shdr): New arg RELDATA.  Remove arg REL_HDR.
	All callers changed.  Allocate memory for the Elf_Internal_Shdr
	structure.
	(_bfd_elf_single_rel_hdr): New function.
	(struct fake_section_arg): New structure.
	(elf_fake_section): Expect to see a pointer to it in the third
	argument.  If doing a relocatable link, allocate both REL and RELA
	sections as needed.
	(assign_section_numbers): Adjusted to match changes in
	data structures.
	(_bfd_elf_compute_section_file_positions): Call elf_fake_sections
	with a struct fake_section_args argument.
	* elfcode.h (elf_write_relocs): Adjusted to match changes in
	data structures.
	(elf_slurp_reloc_table): Likewise.
	* elflink.c (_bfd_elf_link_read_relocs): Likewise.
	(_bfd_elf_link_size_reloc_section): Remove arg REL_HDR, replace with
	RELDATA.  Remove argument O.  All callers changed.  Remove code to
	discover the right rel_hdr and count.
	(_bfd_elf_link_output_relocs): Adjusted to match changes in
	data structures.
	(elf_link_adjust_relocs): Remove args REL_HDR, COUNT and REL_HASH;
	replace with RELDATA.  All callers changed.
	(elf_link_input_bfd): Correctly generate rel_hash data when both
	REL and RELA sections are present.
	(elf_reloc_link_order): Adjusted to match changes in
	data structures.
	(bfd_elf_final_link): Simplify code to count relocs.  Free the
	hashes array for both REL and RELA.
	(get_dynamic_reloc_section_name): Use _bfd_elf_single_reloc_hdr
	* elf32-m32r.c (m32r_elf_fake_sections, elf_backend_fake_sections):
	Delete.
	* elf32-tic6x.c (elf32_tic6x_fake_sections, elf_backend_fake_sections):
	Delete.
	(elf32_tic6x_rel_relocation_p): Adjusted to match changes in
	data structures.
 	* elf32-microblaze.c (microblaze_elf_check_relocs): Use
	_bfd_elf_single_rel_hdr.
	* elf32-ppc.c (ppc_elf_relax_section): Likewise.
	* elf32-spu.c (spu_elf_relocate_section): Likewise.
	* elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
	* elf64-hppa.c (get_reloc_section): Likewise.
	* elf64-mips.c (mips_elf64_slurp_reloc_table): Adjusted to match
	changes in data structures.
	(mips_elf64_write_relocs): Use _bfd_elf_single_rel_hdr.
	* elf64-ppc.c (ppc64_elf_edit_opd): Likewise.
	(ppc64_elf_edit_toc): Likewise.
	(get_relocs): Adjusted to match changes in data structures.
	Allocate an Elf_Internal_Shdr structure if necessary.
	(ppc64_elf_finish_dynamic_sections): Use _bfd_elf_single_rel_hdr.
	* elf64-sparc.c (elf64_sparc_slurp_reloc_table): Adjusted to match
	changes in data structures.
	* elfxx-ia64.c (get_reloc_section): Use _bfd_elf_single_rel_hdr.
	* elfxx-mips.c (MIPS_RELOC_RELA_P): Remove macro.
	(mips_elf_rel_relocation_p): Adjusted to match changes in data
	structures.
	(_bfd_mips_elf_relocate_section): Use mips_elf_rel_relocation_p rather
	than MIPS_RELOC_RELOCA_P.
	* elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use
	_bfd_elf_single_rel_hdr.
	(_bfd_sparc_elf_relocate_section): Likewise.

ld/
	* emultempl/xtensaelf.em (replace_insn_sec_with_prop_sec): Use
	_bfd_elf_single_rel_hdr.
2010-10-04 14:13:10 +00:00
Alan Modra
b92da09a17 daily update 2010-10-03 23:00:05 +00:00
Alan Modra
72e1b930ea daily update 2010-10-02 23:00:05 +00:00
Alan Modra
c363efda09 daily update 2010-10-02 00:00:05 +00:00
Thomas Schwinge
f6d250ce5c 2010-10-01 Thomas Schwinge <thomas@codesourcery.com>
* elf32-arm.c (elf32_arm_size_stubs): Don't choke on local symbols in
	SHN_UNDEF, SHN_ABS, SHN_COMMON.
2010-10-01 11:22:40 +00:00
H.J. Lu
e28df02b6c Clear non_elf on ELF linker defined symbols.
2010-09-30  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/11812
	* elf32-i386.c (elf_i386_size_dynamic_sections): Don't
	 allocate .got.plt section if there are no GOT nor PLT
	 entries and there is no refeence to _GLOBAL_OFFSET_TABLE_.
	 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Li.kewise.

	* elflink.c (_bfd_elf_define_linkage_sym): Clear non_elf.
2010-10-01 04:28:04 +00:00
Alan Modra
cc8bce9697 daily update 2010-10-01 00:00:04 +00:00
Alan Modra
00085a708b daily update 2010-09-30 00:00:05 +00:00
Alan Modra
1d271c73a7 daily update 2010-09-29 00:00:05 +00:00
Alan Modra
5d1f212d05 daily update 2010-09-28 00:00:06 +00:00
Ralf Wildenhues
3cac54d216 Fix unportable shell quoting.
/:
	Sync from GCC:

	PR bootstrap/44621
	* configure.ac: Fix unportable shell quoting.
	* configure: Regenerate.

config/:
	* po.m4 (AM_PO_SUBDIRS): Fix unportable shell quoting.

bfd/:
	* configure: Regenerate.

gas/:
	* configure: Regenerate.

gold/:
	* configure: Regenerate.

intl/:
	* configure: Regenerate.

ld/:
	* configure: Regenerate.

opcodes/:
	* configure: Regenerate.

binutils/:
	* configure: Regenerate.

gprof/:
	* configure: Regenerate.
2010-09-27 20:23:01 +00:00
Alan Modra
c7571ac556 daily update 2010-09-27 00:00:05 +00:00
Alan Modra
fbbec51d18 daily update 2010-09-26 00:00:05 +00:00
Alan Modra
bc4360e686 daily update 2010-09-25 00:00:05 +00:00
Thomas Schwinge
cf35638d43 2010-09-24 Thomas Schwinge <thomas@codesourcery.com>
* elf32-arm.c, elf32-cris.c, elf32-hppa.c, elf32-i370.c, elf32-m32r.c,
	elf32-m68k.c, elf32-microblaze.c, elf32-ppc.c, elf32-score.c,
	elf32-score7.c, elf32-sh.c, elf32-vax.c, elf32-xtensa.c, elf64-alpha.c,
	elf64-hppa.c, elf64-mips.c, elf64-ppc.c, elf64-sparc.c, elfcode.h,
	elflink.c, elfxx-ia64.c, elfxx-mips.c: Use STN_UNDEF when referring to
	the zero symbol index.
2010-09-24 12:14:26 +00:00
Thomas Schwinge
2c2fa401c5 2010-09-24 Thomas Schwinge <thomas@codesourcery.com>
* elflink.c (bfd_elf_reloc_symbol_deleted_p): Compare the symbol index
	to STN_UNDEF, not SHN_UNDEF.
2010-09-24 11:59:19 +00:00
Alan Modra
ecf30383e5 daily update 2010-09-24 00:00:05 +00:00
Bernd Schmidt
19dd00f891 bfd/
* elf32-tic6x.c (elf32_tic6x_fake_sections): New function.
	(elf_backend_fake_sections): Define.

ld/testsuite/
	* ld-tic6x/pcrel-reloc-local-r-rel-rela.d: New test.
2010-09-23 16:16:38 +00:00
Matthew Gretton-Dann
90ec0d684e * bfd/bfd-in2.h (BFD_RELOC_ARM_HVC): New enum value.
* gas/config/tc-arm.c (arm_ext_virt): New variable.
	(arm_reg_type): Add REG_TYPE_RNB for banked registers.
	(reg_entry): Allow registers to be larger than a byte.
	(reg_alias): Fix type warning.
	(parse_operands): Parse banked registers when appropriate.
	(do_mrs): Add support for Virtualization Extensions.
	(do_hvc): New function.
	(do_t_mrs): Add support for Virtualization Extensions.
	(do_t_msr): Likewise.
	(do_t_hvc): New function.
	(SPLRBANK): New define.
	(reg_names): Add banked registers.
	(insns): Add support for Virtualization Extensions.
	(md_apply_fixup): Likewise.
	(arm_cpus): -mcpu=cortex-a15 implies the Virtualization Extensions.
	(arm_extensions): Add 'virt' extension.
	(aeabi_set_public_attributes): Add support for Virtualization
	Extensions.
	* gas/doc/c-arm.texi: Document 'virt' extension.
	* gas/testsuite/gas/arm/armv7-a+virt.d: New test.
	* gas/testsuite/gas/arm/armv7-a+virt.s: Likewise.
	* gas/testsuite/gas/arm/attr-march-all.d: Update for Virtualization Extensions.
	* gas/testsuite/gas/arm/attr-march-armv7-a+sec+virt.d: New test.
	* gas/testsuite/gas/arm/attr-march-armv7-a+virt.d: Likewise.
	* include/opcode/arm.h (ARM_EXT_VIRT): New define.
	(ARM_ARCH_V7A_IDIV_MP_SEC): Rename...
	(ARM_ARCH_V7A_IDIV_MP_SEC_VIRT): ...to this and include Virtualization
	Extensions.
	* opcodes/arm-dis.c (arm_opcodes): Add Virtualiztion Extensions support.
	(thumb32_opcodes): Likewise.
	(banked_regname): New function.
	(print_insn_arm): Add Virtualization Extensions support.
	(print_insn_thumb32): Likewise.
2010-09-23 15:52:19 +00:00
Alan Modra
70a0e63d55 * cpu-d10v.c: Make bits_per_address 18 for all arch_info entries. 2010-09-23 11:55:01 +00:00
Alan Modra
0814be7d69 ld/
* ldlang.c (lang_add_section): Don't copy SEC_RELOC from input
	to output section on a final link.
bfd/
	* elf.c (_bfd_elf_init_private_section_data): Allow for SEC_RELOC
	difference between input and output section.
2010-09-23 11:40:06 +00:00
Alan Modra
1feaeeee6a daily update 2010-09-23 00:00:04 +00:00
Kai Tietz
72e4db75e8 2010-09-22 Kai Tietz <kai.tietz@onevision.com>
* coffcode.h (sec_to_styp_flags): Adjust debug
        sections to be conform to pe-coff specification
        and avoid marking them as excluded.
        (styp_to_sec_flags): Doing reverse mapping.
2010-09-22 14:19:35 +00:00
Kai Tietz
cb2f80e68a 2010-09-22 Kai Tietz <kai.tietz@onevision.com>
* peXXigen.c (_bfd_XXi_final_link_postscript):
        Add handling for setting IAT directory entry.
2010-09-22 08:01:56 +00:00
Alan Modra
528b5ed642 daily update 2010-09-22 00:00:06 +00:00
Alan Modra
ab17acf638 daily update 2010-09-21 00:00:05 +00:00
Richard Henderson
bc1bc43fdc Use bfd_elf_generic_reloc for alpha-elf. 2010-09-20 16:09:03 +00:00
Alan Modra
6b024c453c daily update 2010-09-20 00:00:05 +00:00
Richard Sandiford
6ccf4795dc bfd/
* elfxx-mips.c (mips_elf_link_hash_entry): Add got_only_for_calls.
	(mips_elf_link_hash_newfunc): Initialize it.
	(mips_elf_record_global_got_symbol): Add a for_call parameter.
	(mips_elf_count_got_symbols): Check SYMBOL_CALLS_LOCAL rather
	than SYMBOL_REFERENCES_LOCAL if the GOT entry is only used for calls.
	Try to remove .got entries in favour of .got.plt entries on VxWorks.
	(_bfd_mips_elf_check_relocs): Do not try to avoid allocating
	a global GOT entry for VxWorks calls.  Update uses of
	mips_elf_record_global_got_symbol.
	(allocate_dynrelocs): Set got_only_for_calls to false if the GOT
	entry is used for dynamic relocations.
2010-09-19 10:52:17 +00:00
Richard Sandiford
020d725158 bfd/
* elfxx-mips.c (mips_got_entry): Adjust commentary.
	(mips_elf_create_local_got_entry): If given a symbol, check that it
	has been assigned to the local part of the GOT.
	(mips_elf_count_got_symbols): Take the bfd_link_info as argument
	instead of the master GOT.  Put all locally-binding symbols in
	the local area.
	(mips_elf_make_got_per_bfd): Use global_got_area to decide whether
	a symbol lives in the local or global area.
	(mips_elf_local_relocation_p): Remove check_forced argument and
	retain only the !check_forced behavior.
	(mips_elf_calculate_relocation): Adjust call accordingly.
	Use global_got_area to decide whether an output relocation
	should be local or global.  Explicitly decay R_MIPS_GOT_PAGE
	into R_MIPS_GOT_DISP where appropriate.  Fix selection of
	local vs. global semantics for R_MIPS*_26.  Remove redundant
	reevaluation of what is stored in was_local_p.
	(mips_elf_create_dynamic_relocation): Use global_got_area to decide
	whether the relocation should be against a global or local symbol.
	(mips_elf_lay_out_got): Update the GOT traversal after the above
	change to mips_elf_count_got_symbols.
	(mips_elf_adjust_addend): Adjust call to mips_elf_local_relocation_p.
	(_bfd_mips_elf_relocate_section): Likewise.
	(_bfd_mips_elf_finish_dynamic_symbol): Use global_got_area to decide
	whether the symbol has a global got entry.
	(_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.

ld/testsuite/
	* ld-mips-elf/elf-rel-got-n32.d: Swap two local GOT entries
	and remove some duplication between the global and local GOT
	entries.  Adjust GP offsets accordingly.
	* ld-mips-elf/elf-rel-got-n64-linux.d: Likewise.
	* ld-mips-elf/elf-rel-xgot-n32.d: Reorder GOT entries and update
	GP offsets accordingly.
	* ld-mips-elf/elf-rel-xgot-n64-linux.d: Likewise.
	* ld-mips-elf/mips16-pic-1.gd: Move all global GOT entries to
	the local GOT.
	* ld-mips-elf/mips16-pic-1.dd: Update GP offsets accordingly.
	* ld-mips-elf/multi-got-no-shared.d: Adjust GP setup for
	smaller GOT sizes.
2010-09-19 10:26:28 +00:00
Richard Sandiford
f7ff11061f bfd/
* elfxx-mips.c (allocate_dynrelocs): Don't add relocation symbols
	to the global GOT on VxWorks.
2010-09-19 10:07:30 +00:00
Richard Sandiford
0fc1eb3c4d bfd/
* elfxx-mips.c (_bfd_mips_elf_check_relocs): On VxWorks,
	exclude __GOTT_BASE__ and __GOTT_INDEX__ from the warning
	about HI/LO relocations in shared objects.
2010-09-19 10:03:28 +00:00
Alan Modra
7927c998be daily update 2010-09-19 00:00:06 +00:00
Alan Modra
2596d5b182 daily update 2010-09-18 00:00:05 +00:00
Alan Modra
4bc785ce3d daily update 2010-09-17 00:00:04 +00:00
Alan Modra
29c702418f * elf32-spu.c (spu_elf_size_sections): Omit fixups for non-alloc
sections.
	(spu_elf_create_sections): Mark .fixup with SEC_LINKER_CREATED and
	set dynobj.
	(spu_elf_finish_dynamic_sections): New function.
	(elf_backend_finish_dynamic_sections): Define.
2010-09-16 10:36:00 +00:00