* ld-selective/sel-dump.exp: Use is_elf_format, xfail assorted targets.

[deliverable/binutils-gdb.git] / bfd / ChangeLog

2004-01-01  Grant Edwards <grante@visi.com>

	* elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
	* elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
	(elf32_h8_gc_sweep_hook): New function.
	(elf_backend_gc_mark_hook): Define.
	(elf_backend_gc_sweep_hook): Define.
	(elf_backend_can_gc_sections): Define.

2003-12-19  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>

	Adfd m32r-linux and PIC support.  Add new ABI that uses RELA.
	* config.bfd (m32r*-*-linux*, m32r*le-*-linux*, m32r*le-*-*): Added.
	* configure.in (bfd_elf32_m32rlin_vec, bfd_elf32_m32rlelin_vec,
	bfd_elf32_m32rle_vec): Added
	* configure: Regenerated.
	* elf32-m32r.c (m32r_info_to_howto, m32r_elf_adjust_dynamic_symbol,
	m32r_elf_size_dynamic_sections, m32r_elf_create_dynamic_sections,
	m32r_elf_finish_dynamic_sections, m32r_elf_finish_dynamic_symbol,
	allocate_dynrelocs, readonly_dynrelocs, m32r_elf_reloc_type_class,
	m32r_elf_fake_sections): Added.
	(m32r_elf_howto_table): Added
	R_M32R_16_RELA, R_M32R_32_RELA, R_M32R_24_RELA,
	R_M32R_10_PCREL_RELA, R_M32R_18_PCREL_RELA,
	R_M32R_26_PCREL_RELA, R_M32R_HI16_ULO_RELA,
	R_M32R_HI16_SLO_RELA, R_M32R_LO16_RELA,
	R_M32R_SDA16_RELA, R_M32R_RELA_GNU_VTINHERIT,
	R_M32R_RELA_GNU_VTENTRY, R_M32R_GOT24,
	R_M32R_26_PLTREL, R_M32R_COPY, R_M32R_GLOB_DAT,
	R_M32R_JMP_SLOT, R_M32R_RELATIVE, R_M32R_GOTOFF,
	R_M32R_GOTPC24, R_M32R_GOT16_HI_ULO,
	R_M32R_GOT16_HI_SLO, R_M32R_GOT16_LO,
	R_M32R_GOTPC_HI_ULO, R_M32R_GOTPC_HI_SLO,
	R_M32R_GOTPC_LO.
	(m32r_elf_relocate_section, m32r_elf_check_relocs): Changed for
	New ABI.
	* reloc.c: Add BFD_RELOC_M32R_GOT24, BFD_RELOC_M32R_26_PLTREL,
	BFD_RELOC_M32R_COPY, BFD_RELOC_M32R_GLOB_DAT,
	BFD_RELOC_M32R_JMP_SLOT, BFD_RELOC_M32R_RELATIVE,
	BFD_RELOC_M32R_GOTOFF, BFD_RELOC_M32R_GOTPC24,
	BFD_RELOC_M32R_GOT16_HI_ULO, BFD_RELOC_M32R_GOT16_HI_SLO,
	BFD_RELOC_M32R_GOT16_LO, BFD_RELOC_M32R_GOTPC_HI_ULO,
	BFD_RELOC_M32R_GOTPC_HI_SLO, BFD_RELOC_M32R_GOTPC_LO.
	* targets.c (bfd_elf32_m32rlin_vec, bfd_elf32_m32rlelin_vec,
	bfd_elf32_m32rle_vec): Added.
	* bfd-in2.h: Regenerated.
	* libbfd.h: Regenerated.

2003-12-19  Danny Smith  <dannysmith@users.sourceforge.net>

	* coffcode.h (styp_to_sec_flags): Don't treat .reloc section
	as SEC_DEBUGGING.

2003-12-18  Richard Sandiford  <rsandifo@redhat.com>

	* elf32-mips.c (elf_mips_howto_table_rel): Replace all uses of
	mips_elf_generic_reloc with _bfd_mips_elf_generic_reloc.  Use
	_bfd_mips_elf_hi16_reloc for R_MIPS_HI16 and R_MIPS_GNU_REL_HI16,
	_bfd_mips_elf_lo16_reloc for R_MIPS_LO16 and R_MIPS_GNU_REL_LO16,
	and _bfd_mips_elf_got16_reloc for R_MIPS_GOT16.  Change rightshift
	to 16 for R_MIPS_HI16 and R_MIPS_GNU_REL_HI16.
	(mips_elf_generic_reloc, struct mips_hi16, mips_elf_hi16_reloc)
	(mips_elf_lo16_reloc, mips_elf_got16_reloc): Delete.
	(_bfd_mips_elf32_gprel16_reloc): Remove special case.
	(mips_elf_gprel32_reloc, mips32_64bit_reloc): Likewise.

	* elf64-mips.c (mips_elf64_howto_table_rel): Replace all uses of
	mips_elf_generic_reloc with _bfd_mips_elf_generic_reloc.  Use
	_bfd_mips_elf_hi16_reloc for R_MIPS_HI16, _bfd_mips_elf_lo16_reloc
	for R_MIPS_LO16 and _bfd_mips_elf_got16_reloc for R_MIPS_GOT16.
	Change R_MIPS_HI16's rightshift to 16.
	(mips_elf64_howto_table_rela): Replace all uses of
	mips_elf_generic_reloc with _bfd_mips_elf_generic_reloc.
	Use _bfd_mips_elf_generic_reloc for R_MIPS_GOT16 as well.
	(mips_elf64_hi16_reloc, mips_elf64_got16_reloc): Delete.
	(mips_elf64_shift6_reloc): Remove special case.  Use
	_bfd_mips_elf_generic_reloc instead of returning bfd_reloc_continue.

	* elfn32-mips.c (prev_reloc_section): Delete.
	(prev_reloc_address, prev_reloc_addend): Delete.
	(elf_mips_howto_table_rel, elf_mips_howto_table_rela): As for
	elf64-mips.c
	(GET_RELOC_ADDEND, SET_RELOC_ADDEND): Delete.
	(mips_elf_generic_reloc, struct mips_hi16, mips_elf_hi16_reloc)
	(mips_elf_lo16_reloc, mips_elf_got16_reloc): Delete.
	(mips_elf_gprel16_reloc): Delete use of GET_RELOC_ADDEND.
	(mips_elf_literal_reloc, mips_elf_gprel32_reloc): Likewise.
	(mips16_jump_reloc, mips16_gprel_reloc): Likewise.
	(mips_elf_shift6_reloc): Likewise.  Delete use of SET_RELOC_ADDEND.

	* elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp): Use
	_bfd_relocate_contents to install an in-place addend.
	(mips_hi16): New structure.
	(mips_hi16_list): Moved from elf32-mips.c.
	(_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_got16_reloc): New functions.
	(_bfd_mips_elf_lo16_reloc, _bfd_mips_elf_generic_reloc): New functions.
	(mips_elf_calculate_relocation): Assume addend is unshifted.
	(_bfd_mips_elf_relocate_section): Don't apply the howto rightshift
	on top of the usual high-part shift.  Don't shift the addend right
	before calling mips_elf_calculate_relocation.

	* elfxx-mips.h (_bfd_mips_elf_hi16_reloc): Declare.
	(_bfd_mips_elf_got16_reloc, _bfd_mips_elf_lo16_reloc): Declare.
	(_bfd_mips_elf_generic_reloc): Declare.

2003-12-16  Eric Youngdale  <eric@mkssoftware.com>
	    Nick Clifton  <nickc@redhat.com>

	* peicode.h (pe_ILF_build_a_bfd): Only skip one instance of each
	prefix character, if they are present.

2003-12-15  Dmitry Semyonov  <Dmitry.Semyonov@oktet.ru>
	    Nick Clifton  <nickc@redhat.com>

	* peXXigen.c (_bfd_XXi_swap_scnhdr_out): Ensure that correct flags
	are set on known section types.

2003-12-12  Nick Clifton  <nickc@redhat.com>

	* po/ro.po: Updated translation.

2003-12-12  Alan Modra  <amodra@bigpond.net.au>

	* elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Check for
	NULL dyn_h.

2003-12-11  Nick Clifton  <nickc@redhat.com>

	* elf.c (INCLUDE_SECTION_IN_SEGMENT): Skip PT_GNU_STACK segments.

2003-12-08  Richard Sandiford  <rsandifo@redhat.com>

	* elfxx-mips.h, elfxx-mips.c, cpu-mips.c: Convert prototypes.
	Remove casts that were only needed for K&R compatibility.

2003-12-08  Alan Modra  <amodra@bigpond.net.au>

	* elf-bfd.h (struct elf_backend_data): Remove "bfd *" and add
	"elflink_hash_entry *" param to elf_backend_link_output_symbol_hook.
	Add "elflink_hash_entry *" param to elf_backend_output_arch_syms.
	* elflink.h (elf_link_output_sym): Add "elflink_hash_entry *" param,
	and pass to output_symbol_hook.
	(elf_bfd_final_link): Adjust elf_link_output_sym calls.
	(elf_link_output_extsym): Likewise.
	(elf_link_input_bfd): Likewise.
	* elf32-sh64.c (sh64_elf_link_output_symbol_hook): Adjust.
	* elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
	* elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
	* elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
	* elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
	* elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
	* elf64-sparc.c (sparc64_elf_output_arch_syms): Likewise.
	* elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
	Validate dynh->h against h.
	* elf64-ppc.c (struct ppc_link_hash_entry): Add adjust_done bitfield.
	(link_hash_newfunc): Init it.
	(adjust_opd_syms): New function.
	(ppc64_elf_edit_opd): Set adjust_done when global .opd sym adjusted.
	Set opd.adjust for all .opd relocs.  Call adjust_opd_syms.
	(ppc64_elf_tls_optimize): Adjust possible .opd sym values here.
	(ppc64_elf_relocate_section): Also adjust syms not a multiple of 24.
	(ppc64_elf_output_symbol_hook): New function.
	(elf_backend_link_output_symbol_hook): Define.

2003-12-07  Richard Sandiford  <rsandifo@redhat.com>

	* elf32-mips.c, elfn32-mips.c, elf64-mips.c: Convert prototypes.
	Remove casts that were only needed for K&R compatibility.

2003-12-05  Dmitry Semyonov  <Dmitry.Semyonov@oktet.ru>

	* coff-arm.c (aoutarm_std_reloc_howto [ARM_WINCE]): Set
	partial_inplace for these relocs to FALSE for comptability with
	the MS linker.
	Remap ARM_26D relocation from 5 to 0. This fixes "bad fixup" error
	generated by MS linker, and brings the relocation in line the MS
	PE documentation.

2003-12-04  H.J. Lu  <hongjiu.lu@intel.com>

	* elf32-ppc.c (ppc_elf_relax_section): Don't check relax_finalizing.

2003-12-04  H.J. Lu  <hongjiu.lu@intel.com>

	* elfxx-ia64.c (elfNN_ia64_relax_section): Use the
	need_relax_finalize field in link_info instead of
	relax_finalizing to check if the relax finalize pass is being
	done.

2003-12-04  Dmitry Semyonov  <Dmitry.Semyonov@oktet.ru>

	* coff-arm.c (coff_arm_relocate_section, bfd_arm_process_before_allocation):
	Change ARM26* to ARM_26* in comments to match definitions.
	(coff_arm_adjust_symndx): Replace hard-coded constants with
	appropriate definitions (ARM_26*).

2003-12-04  Alan Modra  <amodra@bigpond.net.au>

	* coff-i860.c (coff_i860_reloc_nyi): Return bfd_reloc_not_supported.
	* elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Warning fixes.
	(mn10300_elf_relax_section): Likewise.
	* nlm32-alpha.c (ONES): Define.
	(nlm32_alpha_howto_table): Use it to avoid warnings.

2003-12-04  Alan Modra  <amodra@bigpond.net.au>

	* elf32-i386.c (elf_i386_object_p): Delete.
	(elf_backend_object_p): Don't define.
	* elf32-s390.c (elf_s390_object_p): No need to alloc tdata here.
	* elf32-sh.c (sh_elf_object_p): Likewise.
	* elf32-sparc.c (elf32_sparc_object_p): Likewise.
	* elf64-alpha.c (elf64_alpha_object_p): Likewise.
	* elf64-s390.c (elf_s390_object_p): Likewise.
	* elf64-x86-64.c (elf64_x86_64_elf_object_p): Likewise.

2003-12-03  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>

	* archures.c (bfd_mach_m32r2): Add new machine type.
	* bfd-in2.h: Regenerate.
	* cpu-m32r.c : Add new machine type.
	* elf32-m32r.c (m32r_elf_object_p, m32r_elf_final_write_processing,
	m32r_elf_merge_private_bfd_data): Add support for new machine
	type.

2003-12-03  Dave Airlie  <airlied@linux.ie>

	* config.bfd: Add vax-linux-gnu target.
	* configure.in: Likewise.
	* configure: Regenerate.

2003-12-03  Alan Modra  <amodra@bigpond.net.au>

	* ecoff.c (ecoff_link_add_archive_symbols): Update for renamed
	bfd_link_hash_entry field "next" -> "und_next".
	* linker.c (_bfd_link_hash_newfunc): Likewise.
	(bfd_link_add_undef): Likewise.
	(_bfd_generic_link_add_archive_symbols): Likewise.
	(_bfd_generic_link_add_one_symbol): Likewise.
	* xcofflink.c (xcoff_link_add_symbols): Likewise.

2003-12-02  Nick Clifton  <nickc@redhat.com>

	* configure.in (ALL_LINGUAS): Add ro.
	* po/ro.po: New Romanian translation.

2003-12-02  Alan Modra  <amodra@bigpond.net.au>

	* Makefile.am: Run "make dep-am".
	* Makefile.in: Regenerate.

2003-12-01  Dmitry Semyonov  <Dmitry.Semyonov@oktet.ru>

	* coffcode.h (coff_compute_section_file_positions): Set page_size
	to 1 instead of 0 in the case file alignment value is zero.

2003-12-01  Kazu Hirata  <kazu@cs.umass.edu>

	* coff-rs6000.c: Remove ARGSUSED and VARARGS.
	* coff64-rs6000.c: Likewise.
	* coffcode.h: Likewise.
	* elf32-vax.c: Likewise.
	* hash.c: Likewise.
	* hppabsd-core.c: Likewise.
	* hpux-core.c: Likewise.
	* ihex.c: Likewise.
	* netbsd-core.c: Likewise.
	* osf-core.c: Likewise.
	* pdp11.c: Likewise.
	* ptrace-core.c: Likewise.
	* sco5-core.c: Likewise.
	* section.c: Likewise.
	* sunos.c: Likewise.
	* trad-core.c: Likewise.

2003-12-01  Alan Modra  <amodra@bigpond.net.au>

	* elf-bfd.h (is_elf_hash_table): Take hash tab rather than info arg.
	* elf.c (_bfd_elf_merge_sections): Adjust to suit.
	(_bfd_elf_link_just_syms): Likewise.
	(bfd_elf_get_needed_list): Likewise.
	(bfd_elf_get_runpath_list): Likewise.
	(_bfd_elf_link_hash_copy_indirect): Remove unneeded parens.
	* elf32-hppa.c (elf32_hppa_setup_section_lists): Don't check hash tab
	creator flavour.
	(elf32_hppa_set_gp): Look up output sections rather than using htab.
	* elf32-i960.c: Comment fix.  Formatting.
	* elf32-m32r.c (m32r_elf_add_symbol_hook): Use is_elf_hash_table
	rather than testing creator flavour.
	* elf32-sh64.c (sh64_elf_add_symbol_hook): Likewise.
	* elf64-sh64.c (sh64_elf64_add_symbol_hook): Likewise.
	* elflink.c (_bfd_elf_link_create_dynamic_sections): Adjust for
	is_elf_hash_table change.  Remove redundant test.
	(bfd_elf_record_link_assignment): Use is_elf_hash_table rather than
	testing creator flavour.
	(elf_link_record_local_dynamic_symbol): Adjust for is_elf_hash_table.
	(_bfd_elf_fix_symbol_flags): Likewise.
	(_bfd_elf_adjust_dynamic_symbol): Likewise.
	* elflink.h (elf_link_add_object_symbols): Likewise.  Remove redundant
	checks.  Use is_elf_hash_table rather than testing creator flavour.
	Use hash_table throughout in place of info->hash.
	(elf_add_dynamic_entry): Adjust for is_elf_hash_table change.
	(NAME(bfd_elf,size_dynamic_sections)): Likewise.  Remove redundant
	check.
	(elf_bfd_final_link): Adjust for is_elf_hash_table change.
	(elf_link_check_versioned_symbol): Use is_elf_hash_table rather than
	testing creator flavour.
	(elf_gc_sections): Add is_elf_hash_table check.
	(elf_gc_common_finalize_got_offsets): Likewise.
	(elf_bfd_discard_info): Adjust for is_elf_hash_table change.  Remove
	redundant check.
	* elfxx-ia64.c (elfNN_ia64_relax_section): Use is_elf_hash_table
	rather than testing creator flavour.

2003-11-28  Christian Groessler  <chris@groessler.org>

	* cpu-z8k.c: Convert to ISO C90.
	* coff-z8k.c: Likewise.

2003-11-27  Alexandre Oliva  <aoliva@redhat.com>

	* elf-bfd.h (elf_backend_data::elf_backend_modify_segment_map):
	Add link info argument.
	* elf32-i370.c (elf_backend_modify_segment_map): Likewise.
	* elf32-ppc.c (ppc_elf_modify_segment_map): Likewise.
	* elf32-xtensa.c (elf_xtensa_modify_segment_map): Likewise.
	* elf64-hppa.c (elf64_hppa_modify_segment_map): Likewise.
	* elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
	* elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
	* elfxx-mips.h (_bfd_mips_elf_modify_segment_map): Likewise.
	* elf.c (assign_file_positions_except_relocs,
	assign_file_positions_for_segments): Likewise.  Adjust calls.

2003-11-27  Mark Kettenis  <kettenis@gnu.org>

	* elf.c (elfcore_grok_netbsd_procinfo): Make a pseudosection out
	of the note.

2003-11-26  Daniel Jacobowitz  <drow@mvista.com>
	    Richard Sandiford  <rsandifo@redhat.com>

	* elfxx-mips.c (mips_elf_set_global_got_offset): Don't set no_fn_stub.
	(mips_elf_set_no_stub): New function.
	(mips_elf_multi_got): Call it.
	(_bfd_mips_elf_finish_dynamic_symbol): If a relocation is needed for
	a secondary GOT entry, create an R_MIPS_32 or R_MIPS_64 relocation and
	use mips_elf_create_dynamic_relocation to deal with any compatibility
	issues.  Store the adjusted addend in the GOT slot.