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

2000-09-28  John David Anglin <dave@hiauly1.hia.nrc.ca>

	* som.c: Include alloca-conf.h.
	* Makefile.am: "make dep-am"
	* Makefile.in: Regenerate.

2000-09-27  Alan Modra  <alan@linuxcare.com.au>

	* elf32-hppa.c (plt_stub): New.
	(PLT_STUB_ENTRY): Define.
	(elf32_hppa_link_hash_table): Change multi_subspace to packed
	boolean.  Add need_plt_stub, has_12bit_branch and has_17bit_branch.
	(elf32_hppa_link_hash_table_create): Init to suit.
	(elf32_hppa_check_relocs): Set has_12bit_branch and
	has_17bit_branch as appropriate.
	(elf32_hppa_adjust_dynamic_symbol): Set need_plt_stub for
	non-local functions.
	(elf32_hppa_size_dynamic_sections): Correct setting of reltext.
	Add space for plt_stub as needed.
	(elf32_hppa_finish_dynamic_symbol): Point .plt entries for global
	functions at plt_stub.
	(elf32_hppa_finish_dynamic_sections): Write plt_stub.
	(elf32_hppa_create_dynamic_sections): Leave .plt executable.

	* elf32-hppa.h (elf32_hppa_size_stubs): Add group_size param.
	* elf32-hppa.c (elf32_hppa_size_stubs): Likewise.  Use it instead
	of fixed size, and if negative, disable handling of input sections
	before stub section.  Set up default stub group size depending
	on detected branch relocs.
	(hppa_build_one_stub): Use lrsel and rrsel for import stubs to
	ensure different offsets from sym_value aren't rounded to
	different 2k blocks.  Use lrsel and rrsel for other stubs too for
	consistency rather than necessity.
	(elf32_hppa_check_relocs): Handle R_PARISC_DIR14F.
	(final_link_relocate): Likewise.
	(elf32_hppa_relocate_section): Likewise.

	* elf-hppa.h (elf_hppa_howto_table): Add R_PARISC_DIR14F reloc.
	(_bfd_elf_hppa_gen_reloc_type): Generate them.
	(elf_hppa_final_link_relocate): Handle them.
	(elf_hppa_relocate_insn): Likewise.
	(_bfd_elf_hppa_gen_reloc_type): Add missing e_ldsel and e_rdsel cases.

2000-09-26  Hans-Peter Nilsson  <hp@axis.com>

	* elfcode.h (elf_object_p): Preserve and clear abfd section
 	information.  Restore at error.

2000-09-26  Paul Sokolovsky  <Paul.Sokolovsky@technologist.com>

	* peigen.c (_bfd_pei_swap_aouthdr_in): If some DataDirectory
	is empty, make sure that its rva also 0. NT loader dislikes
	having otherwise.

2000-09-26  Steve Ellcey <sje@cup.hp.com>

	* som.c (som_bfd_derive_misc_symbol_info): Make weak symbols
	global by default.

2000-09-21  Alan Modra  <alan@linuxcare.com.au>

	* elf32-hppa.c (elf32_hppa_check_relocs): Fix weak sym handling in
	currently unused RELATIVE_DYNAMIC_RELOCS code.
	(hppa_discard_copies): Likewise.
	(elf32_hppa_size_stubs): Size `input_list' array correctly.  Correct
	comments.  Don't check non-code output sections for stub grouping.

2000-09-20  Alan Modra  <alan@linuxcare.com.au>

	* section.c (bfd_get_unique_section_name): Return NULL if
	bfd_malloc fails.

2000-09-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>

	* elf32-m68k.c (elf_cpu32_plt0_entry): Change the PLT entry 0
	instruction sequence to actually work.
	(elf_m68k_finish_dynamic_sections): Change the patch-in offset
	accordingly.

2000-09-18  Alexandre Oliva  <aoliva@redhat.com>

	* elf32-sh.c (sh_elf_relocate_section): Use
	_bfd_final_link_relocate to apply the relocation against a section
	symbol, when doing relocatable links.

2000-09-18  Alan Modra  <alan@linuxcare.com.au>

	* elf32-hppa.c (elf32_hppa_stub_hash_entry): Rename input_section
	to id_sec.
	(stub_hash_newfunc): Here too.
	(hppa_add_stub): And here.
	(elf32_hppa_link_hash_table): Remove stub_section_created,
	reloc_section_created, first_init_sec and first_fini_sec.  Add
	stub_group.
	(elf32_hppa_link_hash_table_create): Init to suit.
	(hppa_get_stub_entry): Add support for grouping stub sections.
	(hppa_add_stub): Likewise.  Remove sec_count param and init/fini
	section code.  Index stub vars by section->id.
	(elf32_hppa_size_stubs): Likewise.  Remove duplicated function
	exit paths.  Zap allocation of above removed vars.  Refine
	link-once test.

	* elf32-hppa.h (elf32_hppa_size_stubs): Add output_bfd param.
	* elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
	(hppa_get_stub_entry): Pass in pointer to elf32_hppa_link_hash_table
	rather than pointer to bfd_link_info.
	(hppa_add_stub): Likewise.
	(final_link_relocate): Likewise.

2000-09-17  David Huggins-Daines  <dhd@linuxcare.com>

	(elf32_hppa_size_stubs): Don't try to build stubs for discarded
	link-once sections.

2000-09-16  Alexandre Oliva  <aoliva@redhat.com>

	* elf32-sh.c (ELF_MAXPAGESIZE): Define to 128, to match
	ld/emulparams/shelf.sh.

2000-09-10  Michael Sokolov  <msokolov@ivan.Harhan.ORG>

	* elf32-m68k.c (bfd_m68k_elf32_create_embedded_relocs): New function.
	* bfd-in.h (bfd_m68k_elf32_create_embedded_relocs): Add declaration.
	* bfd-in2.h: Regenerate.

2000-09-15  Kenneth Block  <Kenneth.Block@compaq.com>

	* bfd/elf64-alpha.c (elf64_alpha_relax_with_lituse): ld performs
	LITUSE relocations incorrectly if -relax is specified on the ld
	command line and the displacement field of the load or store
	instruction is non-zero. (Patch by paul.winalski@compaq.com)

2000-09-15  Alan Modra  <alan@linuxcare.com.au>

	* elf32-hppa.c (hppa_add_stub): Dont set first_init_sec and
	first_fini_sec here.
	(elf32_hppa_size_stubs): Instead correctly find the first .init
	and .fini section here.

2000-09-15  David Huggins-Daines  <dhd@linuxcare.com>

	* elf32-hppa.c (clobber_millicode_symbols): New function.
	(elf32_hppa_size_dynamic_sections): Call it.

2000-09-14  Alan Modra  <alan@linuxcare.com.au>

	* elf32-hppa.c (elf32_hppa_link_hash_entry): Make pic_call
	packed.  Add plabel, plt_abs packed booleans.
	(hppa_link_hash_newfunc): Init new fields.
	(PLABEL_PLT_ENTRY_SIZE): Define.
	(hppa_stub_name): Use size_t len vars.
	(hppa_add_stub): Likewise.
	(elf32_hppa_build_stubs): Likewise.
	(hppa_build_one_stub): Kill some compiler warnings.
	(elf32_hppa_check_relocs): Always generate a plt entry for PLABELs
	if dynamic linking.  Munge the local plt offsets into
	local_got_refcounts.  Set h->plabel for all global PLABELs.  Use
	size_t len vars.  Add assert for plabel addend.
	(elf32_hppa_gc_sweep_hook): Sweep local plt entries too.
	(elf32_hppa_hide_symbol): New function.
	(elf_backend_hide_symbol): Define.
	(elf32_hppa_adjust_dynamic_symbol): Don't throw away plt entries
	with h->plabel set.  Don't make plt entries to have dynamic syms
	when they have been forced local.  If plt entry is used by a
	plabel, make it PLABEL_PLT_ENTRY_SIZE.
	(elf32_hppa_size_dynamic_sections): Set plt_abs for init fns.
	Set up .plt offsets for local syms.
	(elf32_hppa_relocate_section): Initialise plt entries for local
	syms.  Leave weak undefined plabels zero.  Make global plabel
	relocs against function symbol, and leave the addend zero.
	Use *ABS* DIR32 relocs instead of SEGREL32 for dynamic got relocs.
	(elf32_hppa_finish_dynamic_symbol): Set up IPLT relocs for
	non-dynamic syms.  Init extra plt for plabels.  Use *ABS* DIR32
	relocs instead of SEGREL32 for dynamic got relocs.
	(elf32_hppa_finish_dynamic_sections): Reserve one more .got entry.
	(elf_backend_got_header_size): Adjust.
	(elf32_hppa_set_gp): Calculate an "ideal" LTP.

	* elf32-hppa.c (LONG_BRANCH_VIA_PLT): Define.
	(hppa_type_of_stub): Use it instead of #if 0
	(hppa_discard_copies): Use it here too.
	(elf32_hppa_size_dynamic_sections): And here.

	* elf32-hppa.c (elf32_hppa_link_hash_table): Remove `offset' field.
	(elf32_hppa_link_hash_table_create): And here.
	(hppa_build_one_stub): And here.  Instead keep track of stub
	offset using _raw_size.
	(elf32_hppa_size_stubs): Likewise.
	(elf32_hppa_build_stubs): Likewise.
	(hppa_size_one_stub): Likewise.  Resize reloc section too.

	* elf32-hppa.c (hppa_add_stub): Correct first_init_sec and
	first_fini_sec handling.  Don't search for reloc section or set
	hplink->reloc_section_created here.
	(elf32_hppa_size_stubs): Instead search for reloc sections, and
	set reloc_section_created here.
	(hppa_handle_PIC_calls): Set ELF_LINK_HASH_NEEDS_PLT.
	(elf32_hppa_size_dynamic_sections): Make a .plt entry for DT_INIT
	and DT_FINI.
	(elf32_hppa_finish_dynamic_sections): Set DT_INIT and DT_FINI.

	* elf32-hppa.c (hppa_build_one_stub): Replace `elf_hash_table (info)'
	with `hplink->root.'.
	(elf32_hppa_check_relocs): Likewise.
	(elf32_hppa_gc_sweep_hook): Likewise.
	(elf32_hppa_adjust_dynamic_symbol): Likewise.
	(hppa_handle_PIC_calls): Likewise.
	(elf32_hppa_size_dynamic_sections): Likewise.
	(elf32_hppa_set_gp): Likewise.
	(elf32_hppa_relocate_section): Likewise.
	(elf32_hppa_finish_dynamic_symbol): Likewise.
	(elf32_hppa_finish_dynamic_sections): Likewise.

	From  David Huggins-Daines  <dhd@linuxcare.com>
	* elf32-hppa.c (hppa_type_of_stub): Generate import stubs for
	defined weak symbols in shared links.
	(final_link_relocate): Calls to defined weak symbols in shared
	objects must go via import stubs, as the target might not be known
	at link time.

2000-09-14  Alexandre Oliva  <aoliva@redhat.com>

	* elf32-sh.c (sh_elf_howto_table): Moved R_SH_GOT32, R_SH_PLT32,
	R_SH_COPY, R_SH_GLOB_DAT, R_SH_JMP_SLOT, R_SH_RELATIVE,
	R_SH_GOTOFF, R_SH_GOTPC) to the range from 160 to 167.  Replaced
	the original entries with EMPTY_HOWTOs, and added new ones to fill
	in the gap.
	(sh_elf_info_to_howto): Make sure the new gap isn't used.
	(sh_elf_relocate_section): Likewise.

2000-09-13  Anders Norlander  <anorland@acc.umu.se>
	
 	* cpu-mips.c (arch_info_struct): Add mips:4K
 	* bfd-in2.h (bfd_mach_mips4K): New define.
 	* archures.c: Add bfd_mach_mips4K to comment.
 	* elf32-mips.c (_bfd_mips_elf_final_write_processing): Return
	E_MIPS_ARCH_2 for bfd_mach_mips4K.

Wed Sep 13 19:31:39 2000  Marco Franzen <marcof@thyron.com>

	* som.c (som_write_symbol_strings): Do not used fixed buffers,
	use size_t as a counter.
	(som_write_space_strings): Similarly.

2000-09-12  Jason Eckhardt  <jle@cygnus.com>

	* elf32-i860.c (elf32_i860_relocate_pc26): New function
	and prototype.
	(elf32_i860_relocate_section): Invoke new function from here.

2000-09-11  Michael Sokolov  <msokolov@ivan.Harhan.ORG>

	* elf.c (_bfd_elf_make_section_from_shdr): Make debug_sec_names
	static.

2000-09-10  Michael Sokolov  <msokolov@ivan.Harhan.ORG>

	* coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Emit 8 NULs for
	target section name instead of dumping core when the target symbol is
	undefined.

2000-09-09  Kazu Hirata  <kazu@hxi.com>

	* riscix.c: Remove DEFUN.

2000-09-08  Nick Clifton  <nickc@redhat.com>

	* elf32-arm.h (elf32_arm_merge_private_bfd_data): Do not
	initialise flags in output bfd if the input bfd is the default
	architecture with the default flags.

2000-09-08  Kazu Hirata  <kazu@hxi.com>

	* archive.c: Fix formatting.
	* coff-arm.c: Likewise.
	* doc/chew.c: Likewise.

2000-09-08  Alan Modra  <alan@linuxcare.com.au>

	* section.c (bfd_get_unique_section_name): Put a dot before the
	numeric suffix.

2000-09-07  Kazu Hirata  <kazu@hxi.com>

	* doc/chew.c: Remove all uses of DEFUN and DEFUN_VOID.
	* elf.c: Fix formatting.

2000-09-07  Alexandre Oliva  <aoliva@redhat.com>

	* config.bfd (sh-*-linux*): Added.
	* configure.in (bfd_elf32_shlin_vec, bfd_elf32_shblin_vec): New.
	* targets.c: Declare them.
	* elf32-sh-lin.c: New file.
	* Makefile.am: Compile it.
	* elf32-sh.c: Don't override defines from elf32-sh-lin.c.
	* configure, Makefile.in: Rebuilt.

2000-09-06  Geoffrey Keating  <geoffk@cygnus.com>

	* xcofflink.c (xcoff_link_input_bfd): Include the .tocbss
	pseduo-section when determining where the TOC ends.

	* coff-rs6000.c (_bfd_xcoff_swap_aux_out): Use bfd_h_put_16 to
	output x_tvndx as it is only two bytes wide.

	* coff-rs6000.c (xcoff_howto_table): A modifiable branch-absolute
	reloc is 26 or 32 bits wide.

	* coff-rs6000.c (_bfd_xcoff_rtype2howto): The bitsize is irrelevant
	for relocs that don't change anything.  Also look at the full
	6 bits of bitsize.

2000-09-06  Philip Blundell  <philb@gnu.org>

	* config.bfd (arm*-*-uclinux*): New target.

2000-09-06  Alexandre Oliva  <aoliva@redhat.com>

	* configure: Rebuilt with new libtool.m4.

2000-09-06  Alan Modra  <alan@linuxcare.com.au>

	* section.c (bfd_get_unique_section_name): Avoid c++ reserved
	word for variable name.
	* bfd-in2.h: Regenerate.

2000-09-05  Nick Clifton  <nickc@redhat.com>

	* config.in: Regenerate.
	* libbfd.h: Regenerate.
	* po/bfd.pot: Regenerate.
	* doc/bfdint.texi: Remove CVS date string - it foils compares with
	local versions.

2000-09-05  Steven Johnson  <sbjohnson@ozemail.com.au>

	* cpu-powerpc.c  (arch_info_struct): Added MPC860 Family entry.

2000-09-05  Alan Modra  <alan@linuxcare.com.au>

	Shared library and PIC support.
	* elf32-hppa.c (PLT_ENTRY_SIZE): New.
	(GOT_ENTRY_SIZE): New.
	(ELF_DYNAMIC_INTERPRETER): New.
	(STUB_SUFFIX): Define.
	(LONG_BRANCH_PIC_IN_SHLIB): Define.
	(RELATIVE_DYNAMIC_RELOCS): Define.
	(enum elf32_hppa_stub_type): New.
	(struct elf32_hppa_stub_hash_entry): Rename offset to
	stub_offset.  Add a number of new fields.
	(struct elf32_hppa_link_hash_entry): New.
	(struct elf32_hppa_link_hash_table): Add numerous fields.  Remove
	global_value.
	(elf32_hppa_hash_table): Rename to hppa_link_hash_table.
	(elf32_hppa_stub_hash_lookup): Rename to hppa_stub_hash_lookup.
	(elf32_hppa_stub_hash_newfunc): Rename to stub_hash_newfunc.  Init
	new fields.
	(hppa_link_hash_newfunc): New function.
	(elf32_hppa_link_hash_table_create): Use above function. Init new
	fields.
	(elf32_hppa_stub_name): Rename to hppa_stub_name.  Pass in reloc
	instead of addend, and remove sym_name from args.  Don't use
	symbol name for local syms, instead use sym index.
	(elf32_hppa_size_of_stub): Rename to hppa_type_of_stub, and return
	stub type rather than size.  Pass in hash and handle import stub
	case.  Also pass in reloc instead of offset so we can calculate
	PCREL22F and PCREL12F branches properly.
	(elf32_hppa_build_one_stub): Rename to hppa_build_one_stub.  Build
	import and export stubs too.
	(elf32_hppa_size_one_stub): Rename to hppa_size_one_stub.  Handle
	import and export stub sizing.
	(elf32_hppa_check_relocs): New function.
	(elf32_hppa_adjust_dynamic_symbol): New function.
	(hppa_discard_copies): New function.
	(elf32_hppa_size_dynamic_sections): New function.
	(elf_backend_size_dynamic_sections): Define.
	(elf32_hppa_finish_dynamic_symbol): New function.
	(elf_backend_finish_dynamic_symbol): Define.
	(elf32_hppa_size_stubs): Stash params in link hash table, and move
	some local vars into the link hash table too.  For shared links,
	trundle over function syms, generating export stubs.  Handle
	PCREL22F branches.  Break out stub creation code from here..
	(hppa_add_stub): .. to here.  New function.
	(elf32_hppa_final_link): Rename to elf32_hppa_set_gp, and don't
	call the bfd linker.  Use elf_gp to record global pointer.
	Calculate a value from sections if $global$ is missing.
	(bfd_elf32_bfd_final_link): Define as _bfd_elf32_gc_common_final_link.
	(elf32_hppa_gc_mark_hook): New function.
	(elf_backend_gc_mark_hook): Define.
	(elf32_hppa_gc_sweep_hook): New function.
	(elf_backend_gc_sweep_hook): Define.
	(elf32_hppa_bfd_final_link_relocate): Rename to final_link_relocate.
	Add rel to args, and remove howto, input_bfd, offset, addend,
	sym_name as we can recalculate these locally.  Handle calls to
	dynamic objects, extra PIC relocs, PCREL22F branches.  Change
	handling of undefined weak syms.  Check that stubs are in range.
	Only look for import stubs on PCREL17F and PCREL22F relocs.  Add
	message on hitting a DPREL21L reloc that needs fixing.  Subtract
	off PC for PCREL14F.  Break out code that does a stub lookup from
	here..
	(hppa_get_stub_entry): ..to here.  New function.
	(elf32_hppa_relocate_insn): Merge into final_link_relocate.
	(elf32_hppa_relocate_section): Handle got and plt relocs, dynamic
	relocs, etc. etc.
	(elf32_hppa_finish_dynamic_sections): New function.
	(elf_backend_finish_dynamic_sections): Define.
	(elf_backend_final_write_processing) Define.
	(hppa_handle_PIC_calls): New function.
	(elf32_hppa_build_stubs): Call it.  Pass link_info to
	hppa_build_one_stub.
	(elf32_hppa_create_dynamic_sections): New function
	to create .plt and .got then set .plt flags correctly.
	(elf_backend_create_dynamic_sections): Define.
	(elf32_hppa_object_p): New function.
	(elf_backend_object_p): Define.
	(elf32_hppa_elf_get_symbol_type): New function.
	(elf_backend_get_symbol_type): Define.
	(elf_backend_can_gc_sections): Define.
	(elf_backend_want_got_plt): Define.
	(elf_backend_plt_alignment): Set to 2.
	(elf_backend_plt_readonly): Define.
	(elf_backend_want_plt_sym): Define.
	(elf_backend_got_header_size): Reserve one entry.

	* elf32-hppa.h (elf32_hppa_build_stubs): Don't pass stub bfd.
	(elf32_hppa_size_stubs): Pass in multi_subspace.
	(elf32_hppa_set_gp): Declare.

	* section.c (SEC_HAS_GOT_REF): Define new flag for asection.
	(bfd_get_unique_section_name): New function.
	* bfd_in2.h: Regenerate.

	* elf64-hppa.c (elf64_hppa_check_relocs): Handle R_PARISC_PCREL12F.
	(elf64_hppa_size_dynamic_sections): Remove the FIXME at bfd_zalloc
	comment.

	From  David Huggins-Daines  <dhd@linuxcare.com>
	* elf64-hppa.c (elf64_hppa_check_relocs): Fix a warning.
	(elf64_hppa_mark_exported_functions): Set dyn_h->st_shndx.
	(elf64_hppa_link_output_symbol_hook): Test dyn_h->st_shndx has
	been updated in finish_dynamic_symbol before modifying function
	symbol.

	* elf-hppa.h (elf_hppa_howto_table): Restructure into groups of
	eight entries.  Replace NULL with bfd_elf_generic_reloc.  Add
	R_PARISC_GNU_VTENTRY, R_PARISC_GNU_VTINHERIT and R_PARISC_PCREL12F.
	(_bfd_elf_hppa_gen_reloc_type): Handle R_PARISC_GNU_VT*.  Add some
	comments.  Handle format == 12 for R_HPPA_PCREL_CALL.
	(elf_hppa_final_link_relocate): Handle R_PARISC_PCREL12F.
	(elf_hppa_relocate_insn): Likewise.  Reformat some comments.
	(elf_hppa_final_write_processing): Expose it for ARCH_SIZE == 32.

	From David Huggins-Daines  <dhd@linuxcare.com>
	* elf-hppa.h (elf_hppa_is_local_label_name): Accept the SysV/ELF
	style of local labels as well.

2000-09-03  Philip Blundell  <philb@gnu.org>

	* elf32-arm.h (elf32_arm_relocate_section): Don't try to relocate
	references to undefined symbols in debugging sections.

2000-09-02  H.J. Lu  <hjl@gnu.org>

	* reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
	BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE,
	BFD_RELOC_SH_GOTPC): Move them from the MIPS section to the SH
	section.

2000-09-02  Jason Eckhardt  <jle@cygnus.com>

	* elf32-i860.c (bfd_elf32_bfd_is_local_label_name): Define macro.
	(elf32_i860_is_local_label_name): New function and prototype.

2000-09-02  Nick Clifton  <nickc@redhat.com>

	* configure.in: Increase version number to 2.10.91.
	* configure: Regenerate.
	* aclocal.m4: Regenerate.
	* config.in: Regenerate.
	* po/bfd.pot: Regenerate.

2000-09-02  Daniel Berlin <dberlin@redhat.com>

	* elf.c (_bfd_elf_make_section_from_shdr): Add
	.gnu.linkobce.wi. to the list of debug section names.

2000-09-02  Nick Clifton  <nickc@redhat.com>

	* dwarf2.c (find_debug_info): New function: Locate a section
	containing dwarf2 debug information.
	(bfd_dwarf2_find_nearest_line): Find all sections containing
	debug information and include them in the stash.

2000-09-01  Niibe Yutaka  <gniibe@m17n.org>, Kaz Kojima  <kkojima@rr.iij4u.or.jp>, Alexandre Oliva  <aoliva@redhat.com>

	* elf32-sh.c (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT,
	R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): New.
	(sh_reloc_map): Add new relocs.
	(sh_elf_check_relocs, sh_elf_link_hash_newfunc,
	sh_elf_link_hash_table_create, sh_elf_adjust_dynamic_symbol,
	sh_elf_size_dynamic_sections, sh_elf_finish_dynamic_symbol,
	sh_elf_finishe_dynamic_sections, sh_elf_discard_copies): New
	functions.
	(ELF_DYNAMIC_INTERPRETER, PLT_ENTRY_SIZE): Define.
	(elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
	elf_sh_plt_entry_be, elf_sh_plt_entry_le,
	elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le):
	New array constants.
	(elf_sh_plt0_entry, elf_sh_plt_entry, elf_sh_pic_plt_entry):
	New variables.
	(elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
	elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset,
	elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset,
	elf_sh_plt_reloc_offset): Define.
	(elf_sh_pcrel_relocs_copied, elf_sh_link_hash_entry,
	elf_sh_link_hash_table): New structs.
	(sh_elf_link_hash_traverse, sh_elf_hash_table): New macros.
	(sh_elf_relocate_section, sh_elf_check_relocs): Handle new
	relocation types.
	(elf_backend_create_dynamic_sections,
	bfd_elf32_bfd_link_hash_table_create,
	elf_backend_adjust_dynamic_symbol,
	elf_backend_size_dynamic_sections,
	elf_backend_finish_dynamic_symbol,
	elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
	elf_backend_plt_readonly, elf_backend_want_plt_sym,
	elf_backend_got_header_size, elf_backend_plt_header_size):
	Define.
	* reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
	BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE, BFD_RELOC_SH_GOTPC):
	New relocs.
	* bfd-in2.h, libbfd.h: Rebuilt.

2000-09-01  Alan Modra  <alan@linuxcare.com.au>

	* elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert 2000-08-27
	change.

Thu Aug 31 22:49:30 2000  J"orn Rennecke <amylaar@cygnus.co.uk>

	* elf32-sh.c (sh_elf_merge_private_data): If ibfd's elf header flags
	not initialized, set them to indicate the SH1 instruction set.

2000-08-31  Alexandre Oliva  <aoliva@redhat.com>

	* acinclude.m4: Include libtool and gettext macros from the
	top level.
	* aclocal.m4, configure: Rebuilt.

2000-08-29  Michael Snyder  <msnyder@seadog.cygnus.com>

	* elf.c: Eliminate references to __sparcv9 macro; replace with
	autoconf variables HAVE_PSINFO32_T etc.
	* configure.in: Auto-configure HAVE_PSINFO_32_T, HAVE_PRPSINFO32_T,
	HAVE_PSTATUS32_T, HAVE_PRSTATUS32_T, HAVE_PRSTATUS32_T_PR_WHO.
	* config.in: Ditto.
	* acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE) define _SYSCALL32 so it can
	detect the above typedefs.  (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Ditto.
	* aclocal.m4: Ditto.
	* configure: Regenerate.

2000-08-27  Alan Modra  <alan@linuxcare.com.au>

	* elf32-i386.c (elf_i386_check_relocs): Keep info on relocs copied
	for any shared link, not just shared -Bsymbolic.
	(elf_i386_size_dynamic_sections): Call elf_i386_discard_copies on
	any shared link, and pass link info to it.
	(elf_i386_size_dynamic_sections): Update comment.
	(elf_i386_discard_copies): Modify to discard relocs for symbols
	that have been forced local.
	(elf_i386_finish_dynamic_symbol): Don't copy relocs for symbols
	that have been forced local.

2000-08-24  Denis Chertykov  <denisc@overta.ru> & Nick Clifton  <nickc@redhat.com>

	* elflink.h (elf_link_add_object_symbols): Allow common
	symbols to have an alignment of 1 if explicitly requested, and
	not overridden by other definitions.

2000-08-22  Doug Kwan <dkwan@transmeta.com>

	* coff-w65.c (CREATE_LITTLE_COFF_TARGET): Fix typo.
	* coffcode.h (coff_set_flags): Add detection of w65 architecture.

2000-08-22  H.J. Lu  <hjl@gnu.org>

	* elf-bfd.h (elf_link_hash_table): Add runpath.

	* bfd-in.h (bfd_elf_get_runpath_list): New prototype.
	* bfd-in2.h: Rebuilt.

	* elf.c (_bfd_elf_link_hash_table_init): Initialize the
	"runpath" field to NULL.
	(bfd_elf_get_runpath_list): New function.

	* elflink.h (elf_link_add_object_symbols): Record DT_RPATH and
	DT_RUNPATH entries.

2000-08-22  Alexandre Oliva  <aoliva@redhat.com>

	* elf32-sh.c (sh_elf_relocate_section) [R_SH_IND12W,
	R_SH_DIR8WPN, R_SH_DIR8WPZ, R_SH_DIR8WPL]: Handle them
	explicitly.  Improve validation of r_type.

2000-08-21  H.J. Lu  <hjl@gnu.org>

	* elf32-i386.c (elf_i386_size_dynamic_sections): Zero out the
	dynamic allocated content space.  Add a comment to remind us that
	one day this ought to be fixed.
	* elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
	* elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
	* elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.

2000-08-21  Jason Eckhardt  <jle@cygnus.com>

	* elf32-i860.c (elf32_i860_relocate_pc16): Just write the immediate
	field with the newly relocated value instead of adding it to the
	existing immediate field.
	(elf32_i860_relocate_splitn): Likewise.
	(elf32_i860_relocate_highadj): Likewise.

2000-08-16  Jason Eckhardt  <jle@cygnus.com>

	* elf32-i860.c (elf32_i860_relocate_pc16): Implemented function (it
	was previously just a stub).

2000-08-16  Alexandre Oliva  <aoliva@redhat.com>

	* elflink.c (_bfd_elf_create_got_section): Don't abort().
	Formatting fixes.
	(_bfd_elf_create_dynamic_sections): Likewise.

2000-08-16  Andrew Macleod  <amacleod@cygnus.com>

	* elf64-sparc.c (sparc64_elf_relocate_section): Set relocation address
	for undefined symbols to be the beginning of the section.

	* elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): Don't allocate
	four extra entries at the beginning of the .rela.plt section.
	(sparc64_elf_finish_dynamic_symbol): Adjust the offset in the .rela.plt
	section to account for the four reserved entries in the .plt section.

2000-08-15  Geoffrey Keating  <geoffk@cygnus.com>

	* xcofflink.c (_bfd_ppc_xcoff_relocate_section): Add ori r0,r0,0
	to the list of NOPs we recognize after a branch-and-link.
	Use the ori NOP when one is needed.

	* coff-rs6000.c (_bfd_xcoff_slurp_armap): Finish implementation
	for large archives.

2000-08-14  Jim Wilson  <wilson@cygnus.com>

	* elf64-ia64.c (elf64_ia64_merge_private_bfd_data): Handle
	EF_IA_64_REDUCEDFP, EF_IA_64_CONS_GP, and EF_IA_64_NOFUNCDESC_CONS_GP.
	(elf64_ia64_print_private_bfd_data): Likewise.  Also handle
	EF_IA_64_ABSOLUTE.

2000-08-11  Alexandre Oliva  <aoliva@redhat.com>

	* elf32-sh.c (sh_elf_set_mach_from_flags): Make it static.

2000-08-10  Jason Eckhardt  <jle@cygnus.com>

	* elf32-i860.c (elf32_i860_relocate_section): New function.
	(i860_final_link_relocate): New function.
	(elf32_i860_relocate_splitn): New function.
	(elf32_i860_relocate_pc16): New function.
	(elf32_i860_relocate_highadj): New function.
	(elf32_i860_howto): Minor adjustments to some relocations.
	(elf_info_to_howto_rel): Define.
	(elf_backend_relocate_section): Define.

2000-08-10  Nick Clifton  <nickc@cygnus.com>

	* elf32-arm.h: Fix formatting.

2000-08-10  Bernd Schmidt  <bernds@cygnus.co.uk>

	* elf32-sh.c (sh_elf_reloc_loop): Make LAST_SYMBOL_SECTION static.

2000-08-08  Jason Eckhardt  <jle@cygnus.com>

	* elf32-i860.c (elf32_i860_howto_table): Updated some fields.

2000-08-07  Kazu Hirata  <kazu@hxi.com>

	* ieee.c (ieee_write_debug_part): Rewrite a comment.
	* elf64-ia64.c: Fix a typo.

2000-08-05  Jason Eckhardt  <jle@cygnus.com>

	* elf32-i860 (elf32_i860_howto_table): New structure.
	(lookup_howto): New function.
	(elf32_i860_reloc_type_lookup): New function.
	(elf32_i860_info_to_howto_rela): New function.
	(elf_code_to_howto_index): New structure.
	(elf_info_to_howto): Re-define as elf32_i860_info_to_howto_rela.
	(bfd_elf32_bfd_reloc_type_lookup): Re-define as
	elf32_i860_reloc_type_lookup.

2000-08-04  Rodney Brown  <RodneyBrown@pmsc.com>

	* som.c (struct fixup_format): Constify `format'.
	(som_hppa_howto_table): Use SOM_HOWTO macro.
	(try_prev_fixup, hppa_som_reloc): Decorate unused parameter.
	(som_bfd_reloc_type_lookup): Likewise.
	(compare_subspaces): Remove unused `count1', `count2'.
	(som_begin_writing): Remove unused `total_reloc_size'.
	(som_bfd_derive_misc_symbol_info): Decorate unused parameter.
	(som_print_symbol, som_bfd_is_local_label_name): Likewise.
	(som_set_reloc_info): Constify `cp'. Remove unused `addend'.
	(som_find_nearest_line): Decorate unused parameter(s).
	(som_sizeof_headers, som_get_symbol_info, som_write_armap): Likewise.
	(som_bfd_link_split_section): Likewise.

2000-08-03  Nick Clifton  <nickc@cygnus.com>

	* section.c: Restore backed out code.
	* elf.c: Restore backed out code.
	(copy_private_bfd_data): Fix bug preventing stipped dynamic
	binaries from working.
	* bfd-in2.h: Regenerate.

2000-08-03  H.J. Lu  <hjl@gnu.org>

	* section.c: Back out the change made by Nick Clifton
	<nickc@cygnus.com> on 2000-07-31. It breaks stripping dynamic
	binaries.
	* bfd-in2.h: Likewise.
	* elf.c: Likewise.

2000-08-03  Alexandre Oliva  <aoliva@redhat.com>

	* elf32-sh.c (sh_elf_reloc_loop): Warning removal.

2000-07-31  Jason Eckhardt  <jle@cygnus.com>

	* reloc.c (BFD_RELOC_860_*): New bfd relocs for i860.
	* bfd-in2.h, libbfd.h: Regenerate.

2000-07-31  Nick Clifton  <nickc@cygnus.com>

	* section.c (struct sec): Add new boolean field 'segment_mark'.
	(STD_SECTION): Initialise new field to zero.

	* bfd-in2.h: Regenerate.

	* elf.c (copy_private_bfd_data): Reorganise section to segment
	mapping to cope with moved sections requiring new segments,
	and overlapping segments.
	(SEGMENT_END): New macro: Return the end address of a segment.
	(IS_CONTAINED_BY_VMA): New macro: Determine if a segment
	contains a section by comparing their VMA addresses.
	(IS_CONTAINED_BY_LMA): New macro: Determine if a segment
	contains a section by comparing their LMA addresses.
	(INCLUDE_SECTION_IN_SEGMENT): New macro: Determine if a
	section should be included in a segment.
	(SEGMENT_AFTER_SEGMENT): New macro: Determine if one segment
	follows another in memory.
	(SEGMENT_OVERLAPS_SEGMENT): New macro: Determine if two
	segments overlap.

2000-07-22  Jason Eckhardt  <jle@cygnus.com>

	* cpu-i860.c: Added comments.

	* elf32-i860.c (TARGET_LITTLE_SYM): Defined to
	bfd_elf32_i860_little_vec.
	(TARGET_LITTLE_NAME): Defined to "elf32-i860-little".
	(ELF_MAXPAGESIZE): Changed to 4096.

	* targets.c (bfd_elf32_i860_little_vec): Declaration of
	new target.
	(bfd_target_vector): Added bfd_elf32_i860_little_vec.

	* config.bfd (i860-stardent-sysv4*, i860-stardent-elf*): Added
	config for little endian elf32 i860.
	(targ_defvec): Define for the new config above
	as "bfd_elf32_i860_little_vec".
	(targ_selvecs): Define for the new config above
	as "bfd_elf32_i860_vec bfd_elf32_i860_little_vec"

	* configure.in (bfd_elf32_i860_little_vec): Added recognition
	of new target vec.

	* configure: Regenerated.

2000-07-27  H.J. Lu  <hjl@gnu.org>

	* elflink.h (elf_merge_symbol): Take one more argument,
	dt_needed, to indicate if the symbol comes from a DT_NEEDED
	entry. Don't overide the existing weak definition if dt_needed
	is true.
	(elf_link_add_object_symbols): Pass dt_needed to
	elf_merge_symbol ().

2000-07-27  Nick Clifton  <nickc@cygnus.com>

	* elflink.h (elf_link_size_reloc_section): Zeroes the section's
	allocated contents.

2000-07-25  Geoffrey Keating  <geoffk@cygnus.com>

	* configure.host (*-*-aix*): AIX has 'long long' always.

	* coff-rs6000.c (xcoff_write_one_armap_big): New procedure.
	(xcoff_write_armap_big): Write both 32-bit and 64-bit armaps.
	(xcoff_write_archive_contents_big): Don't update the offset
	of the symbol table, xcoff_write_armap will do it.

2000-07-23  Ulf Carlsson  <ulfc@engr.sgi.com>

	* elf32-mips.c (_bfd_mips_elf_check_relocs): Use abfd instead
	of dynobj for SGI_COMPAT checks.

2000-07-21  Michael Sokolov  <msokolov@ivan.Harhan.ORG>

	* coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): New function.
	* bfd-in.h (bfd_m68k_coff_create_embedded_relocs): Add declaration.
	* bfd-in2.h: Regenerate.

2000-07-21  Nick Clifton  <nickc@cygnus.com>

	* elf32-mips.c (_bfd_mips_elf_check_relocs): Detect out of
	range symbol indices in relocs and issue an error message.

2000-07-20  H.J. Lu  <hjl@gnu.org>

	* elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't check
	info->new_dtags when setting DT_FLAGS_1. It will only be set
	by the new linker options. It shouldn't break anything.

2000-07-20  H.J. Lu  <hjl@gnu.org>

	* elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set DT_FLAGS_1
	only if info->new_dtags is true.

2000-07-20  H.J. Lu  <hjl@gnu.org>

	* elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set
	DT_RUNPATH and DT_FLAGS only if info->new_dtags is true.

2000-07-20  Hans-Peter Nilsson  <hp@axis.com>

	* Makefile.am (ALL_MACHINES): Add cpu-cris.lo.
	(ALL_MACHINES_CFILES): Add cpu-cris.c.
	(BFD32_BACKENDS): Add aout-cris.lo and elf32-cris.lo.
	(BFD32_BACKENDS_CFILES): Add aout-cris.c and elf32-cris.c.
	(cpu-cris.lo, aout-cris.lo, elf32-cris.lo): New rules.
	* Makefile.in: Rebuild.
	* aclocal.m4: Rebuild.
	* aoutx.h (NAME(aout,machine_type)): Add case for bfd_arch_cris.
	* archures.c (enum bfd_architecture): Add bfd_arch_cris.
	(bfd_cris_arch): Declare.
	(bfd_archures_list): Add bfd_cris_arch.
	* bfd-in2.h: Rebuild.
	* config.bfd: (cris-*-*): New target.
	* configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vectors.
	* configure: Rebuild.
	* elf.c (prep_headers): Add bfd_arch_cris.
	* libbfd.h: Rebuild.
	* libaout.h (enum machine_type): Add M_CRIS.
	* reloc.c: Add CRIS relocations.
	* targets.c (bfd_elf32_cris_vec, cris_aout_vec): Declare.
	(bfd_target_vect): Add bfd_elf32_cris_vec and cris_aout_vec.
	* cpu-cris.c, aout-cris.c, elf32-cris.c: New files.
	* po/POTFILES.in, po/bfd.pot: Regenerate.

2000-07-19  H.J. Lu  <hjl@gnu.org>

	* elf32-arm.h (elf32_arm_size_dynamic_sections): Also set
	DF_TEXTREL if DT_TEXTREL is set.
	* elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
	* elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
	* elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
	* elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Likewise.
	* elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
	* elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
	* elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
	* elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
	* elf64-ia64.c (elf64_ia64_size_dynamic_sections): Likewise.
	* elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.

	* elflink.h (NAME(bfd_elf,size_dynamic_sections)): Also
	set DF_SYMBOLIC for symbolic link. Also set DT_RUNPATH if
	DT_RPATH is set.
	Set the DT_FLAGS and DT_FLAGS_1 entries if necessary.

2000-07-19  H.J. Lu  <hjl@gnu.org>

	* bfd-in.h (bfd_elf_set_dt_needed_soname): New.
	* bfd-in2.h: Rebuild.

	* elf-bfd.h (elf_obj_tdata): Add dt_soname.
	(elf_dt_soname): New.

	* elf.c (bfd_elf_set_dt_needed_soname): New.

	* elflink.h (elf_link_add_object_symbols): Add the DT_NEEDED
	entry if the shared object loaded by DT_NEEDED is used to
	resolve the reference in a regular object.

2000-07-19  H.J. Lu  <hjl@gnu.org>

	* elf.c (_bfd_elf_print_private_bfd_data): Handle DT_CONFIG,
	DT_DEPAUDIT and DT_AUDIT as strings.

2000-07-19  Nick Clifton  <nickc@cygnus.com>

	* format.c: Fix formatting.

2000-07-19  H.J. Lu  <hjl@gnu.org>

	* elf.c (_bfd_elf_print_private_bfd_data): Fix DT_CHECKSUM.

2000-07-19  H.J. Lu  <hjl@gnu.org>

	* elf.c (_bfd_elf_print_private_bfd_data): Handle DT_BIND_NOW,
	DT_INIT_ARRAY, DT_FINI_ARRAY, DT_INIT_ARRAYSZ, DT_FINI_ARRAYSZ,
	DT_RUNPATH, DT_FLAGS, DT_PREINIT_ARRAY, DT_PREINIT_ARRAYSZ,
	DT_PLTPADSZ, DT_MOVEENT, DT_MOVESZ, DT_FEATURE, DT_POSFLAG_1,
	DT_SYMINSZ, DT_SYMINENT, DT_CONFIG, DT_DEPAUDIT, DT_AUDIT,
	DT_PLTPAD, DT_MOVETAB, DT_SYMINFO, DT_RELACOUNT, DT_RELCOUNT,
	DT_FLAGS_1, DT_USED and DT_CHECKSUM.

Tue Jul 18 13:11:54 2000  Andrew Cagney  <cagney@b1.cygnus.com>

	* elf.c (bfd_elf_get_sign_extend_vma, bfd_elf_get_arch_size): Move
	renamed functions from here...
	(assign_section_numbers): Use renamed functions.
	(prep_headers): Use renamed functions.

	* bfd.c (bfd_get_sign_extend_vma, bfd_get_arch_size): ...To here.
	* bfd-in.h (bfd_get_sign_extend_vma, bfd_get_arch_size): Update.
	* bfd-in2.h: Regenerate.

2000-07-18  Ulf Carlsson  <ulfc@engr.sgi.com>

	* elf32-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Add
	parenthesis in if statement.

2000-07-17  Koundinya K  <kk@ddeorg.soft.net>

	Enable the support for Traditional MIPS.
	* elf32-mips.c (IRIX_COMPAT): Recognize bfd_elf32_tradbigmips_vecand
	return ict_none appropriately for traditional mips targets.
	(STUB_LW): Change 0x8f998000 to 0x8f998010 for traditional mips.
	(STUB_MOVE): Conditionalize for traditonal mips.
	(STUB_LI16): Likewise.
	(_bfd_mips_elf_modify_segment_map): Conditionalize to avoid making
	room for RTPROC header.
	(_bfd_mips_elf_modify_segment_map): For a normal mips executable set
	the permission for the PT_DYNAMIC as read, write and execute.
	(mips_elf_calculate_relocation): Check for the symbol _DYNAMIC_LINKING
	for traditonal mips.
	(_bfd_mips_elf_create_dynamic_sections): Add the symbol
	_DYNAMIC_LINKING for traditonal mips.
	(_bfd_mips_elf_create_dynamic_sections): Add the symbol __RLD_MAP
	in case of traditonal mips.
	(_bfd_mips_elf_adjust_dynamic_symbol): Create a stub only if a PLT
	entry is required. For a function if PLT is not required then set the
	corresponding hash table entry to 0.
	(_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG entry for
	traditonal mips.
	(_bfd_mips_elf_finish_dynamic_symbol): for a undefined symbol in a
	shared object set the value to 0.
	(_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol
	_DYNAMIC_LINKING for traditonal mips.
	(_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol __RLD_MAP
	for traditonal mips.

2000-07-15  H.J. Lu  <hjl@gnu.org>

	* aoutx.h (translate_to_native_sym_flags): Handle BSF_LOCAL.

2000-07-12  Charles Wilson  <cwilson@ece.gatech.edu>

	* libbfd.c (bfd_seek): fix 'seek beyond EOF' error when writing
	out a structure that is BFD_IN_MEMORY.

2000-07-11  Alan Modra  <alan@linuxcare.com.au>

	* elf64-hppa.c (get_dyn_name): Pass in section pointer instead of
	bfd pointer.  Print section id instead of bfd pointer for local
	syms.  Prefix addend with `+' for global syms as well as local.
	Correct calculation of name component lengths.
	(elf64_hppa_check_relocs): Update call to get_dyn_name.

	From David Huggins-Daines  <dhd@linuxcare.com>
	* elf-hppa.h (elf_hppa_relocate_section): Update calls here too.
	* elf64-hppa.c (elf64_hppa_check_relocs): Fix some warnings.
	(elf64_hppa_modify_segment_map): Likewise.

Tue Jul 11 17:21:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>

	* elf.c (bfd_elf_get_sign_extend_vma): Return tendency of VMA
	addresses to be "naturally" sign extended.  Return -1 if unknown.
	* bfd-in.h (bfd_elf_get_sign_extend_vma): Add declaration.
	* bfd-in2.h: Regenerate.

Tue Jul 11 16:25:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>

	* ecoffswap.h (ecoff_get_off, ecoff_put_off): Add ECOFF_SIGNED_32
	and ECOF_SIGNED_64 to list ways to extract an offset.
	(ecoff_swap_fdr_in, ecoff_swap_fdr_out, ecoff_swap_pdr_in,
	ecoff_swap_pdr_out, ecoff_swap_ext_in, ecoff_swap_ext_out):
	Update.
	* elf64-mips.c (ECOFF_SIGNED_64): Define instead of ECOFF_64.
	* elf32-mips.c (ECOFF_SIGNED_32): Define instead of ECOFF_32.

Tue Jul 11 16:03:04 2000  Andrew Cagney  <cagney@b1.cygnus.com>

	* elfcode.h (elf_object_p): Use bfd_set_start_address and not
	bfd_get_start_address.
	(elf_swap_ehdr_in): Sign extend e_entry when applicable.
	(elf_swap_ehdr_out): Ditto.

2000-07-10  Alexander Aganichev  <AAganichev@hypercom.com>

	* archures.c (bfd_default_scan): Add set of bfd_mach_ cases for
	compatibility with older binutils.

2000-07-10  Alan Modra  <alan@linuxcare.com.au>

	* section.c (bfd_make_section_anyway): Start section_id at 0x10.
	(STD_SECTION): Avoid negative ids, instead use 0 to 3.

	From Ryan Bradetich  <rbradetich@uswest.net>
	* dwarf1.c (parse_die): Cure signed/unsigned char warnings.
	(parse_line_table): Ditto.
	(_bfd_dwarf1_find_nearest_line): Ditto.
	* syms.c (cmpindexentry): Remove extra `*' from params.

2000-07-09  Koundinya K  <kk@ddeorg.soft.net>

	* elf32-mips.c (sort_dynamic_relocs): New Function.
	(_bfd_mips_elf_finish_dynamic_sections): Call sort_dynamic_relocs
	via qsort to sort the dynamic relocations in increasing r_symndx
	value.

2000-07-09  Alan Modra  <alan@linuxcare.com.au>

	* elf64-hppa.c (elf64_hppa_dyn_hash_table_init): Add
	ATTRIBUTE_UNUSED to unused args.
	(get_opd): Likewise.
	(get_plt): Likewise.
	(get_dlt): Likewise.
	(get_stub): Likewise.
	(elf64_hppa_adjust_dynamic_symbol): Likewise.
	(elf64_hppa_link_output_symbol_hook): Likewise.
	(elf64_hppa_check_relocs): Delete unused var.
	(elf64_hppa_size_dynamic_sections): Likewise.
	(elf64_hppa_finalize_opd): Likewise.
	(elf64_hppa_finalize_dynreloc): Likewise.
	(elf64_hppa_modify_segment_map): Likewise.
	(elf64_hppa_finish_dynamic_sections): Likewise.

	* elf-hppa.h (elf_hppa_final_write_processing): Add
	ATTRIBUTE_UNUSED to unused args.
	(elf_hppa_final_link_relocate): Likewise.
	(elf_hppa_record_segment_addrs): Add paretheses.
	(elf_hppa_relocate_section): Constify dyn_name.

	From  David Huggins-Daines  <dhd@linuxcare.com>
	* config.bfd: Add hppa*64*-*-linux-gnu 64-bit target, and
	rearrange case statement so that it gets preferred to 32-bit ones.

	* elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Use
	asection->id instead of address of asection structure.
	(elf32_hppa_size_stubs): Likewise.

	* elf32-hppa.c (elf32_hppa_size_stubs): Use just one stub section
	for .init* and .fini*.

	* elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Mask pointers
	and addends used in stub names to 32 bits.
	(elf32_hppa_size_stubs): Likewise.

	* elf-hppa.h (elf_hppa_final_link_relocate): Don't sum addend
	twice for R_PARISC_GPREL64.  Use bfd_put_32 for R_PARISC_PCREL32,
	not bfd_put_64.  Fix minor comment typo and formatting.

	Changes to create multiple linker stubs, positioned immediately
	before the section where they are required.
	* elf32-hppa.c: Don't include hppa_stubs.h.
	(elf32_hppa_stub_hash_entry): Add a pointer to the stub section.
	(elf32_hppa_stub_hash_table): Delete.
	(elf32_hppa_link_hash_entry): Delete.
	(elf32_hppa_link_hash_table): Use plain bfd_hash_table for
	stub_hash_table, and store the struct here rather than a pointer.
	Delete output_symbol_count.  Add offset array.  Change
	global_value to a bfd_vma.
	(elf32_hppa_stub_hash_lookup): Use table instead of table->root.
	(elf32_hppa_stub_hash_traverse): Delete.
	(elf32_hppa_name_of_stub): Delete.
	(elf32_hppa_link_hash_lookup): Delete.
	(elf32_hppa_link_hash_traverse): Delete.
	(elf32_hppa_stub_hash_table_init): Delete.
	(elf32_hppa_size_of_stub): Pass input section and offset rather
	than location and calculate location here.  Don't pass name as all
	stubs are now the same size.
	(elf32_hppa_stub_hash_newfunc): Init new fields.
	(elf32_hppa_link_hash_table_create): Likewise, and stub_hash_table
	too.
	(elf32_hppa_bfd_final_link_relocate): Cast enums to int before
	comparing against ints.  Rewrite stub handling code.
	(elf32_hppa_relocate_section): Make r_type and r_symndx unsigned.
	Case enums to int before comparing against ints.  Remove
	bfd_reloc_dangerous case.
	(elf32_hppa_build_one_stub): Rewrite.
	(elf32_hppa_size_one_stub): New function.
	(elf32_hppa_build_stubs): Rewrite.
	(elf32_hppa_size_stubs): Pass in linker call-back functions.
	Rewrite stub-handling specific code.

	* elf32-hppa.h (elf32_hppa_size_stubs): Update prototype.

	* elf64-hppa.c (elf64_hppa_dyn_hash_entry): Fix a comment typo.

	* hppa_stubs.h: Delete.
	* Makefile.am (SOURCE_HFILES): Remove hppa_stubs.h
	(elf32-hppa.lo): Remove hppa_stubs.h from dependencies.
	* Makefile.in: Regenerate.

	* elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle e_nlsel and
	e_nlrsel.

	* libhppa.h (hppa_field_adjust): Correct e_nsel case.

	* elf32-hppa.c (elf32_hppa_relocate_section): Mention the offset
	and section name for bfd_reloc_notsupported error message.
	(elf32_hppa_bfd_final_link_relocate): Print reasons for returning
	bfd_reloc_notsupported.
	(elf32_hppa_relocate_section): Add ATTRIBUTE_UNUSED to output_bfd.

	* elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Handle
	undefined weak symbols for all relocs.
	(elf32_hppa_size_of_stub): Adjust calculation by 8 since branch
	offsets are relative to one past the delay slot.
	(elf32_hppa_size_stubs): Account for reloc addend when calculating
	branch destination.  Put addend into stub name too.
	(elf32_hppa_bfd_final_link_relocate): Account for reloc addend and
	adjust by 8 when deciding whether a linker stub is needed.  Put
	addend into stub name as for above.

	* elf32-hppa.c (hppa_elf_relocate_insn): Change signed/unsigned on
	various args and vars.
	(elf32_hppa_bfd_final_link_relocate): Here too.
	(elf32_hppa_size_stubs): Rename index -> indx.  Use e_indx for
	inner block var to avoid shadowing.

	* elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type):  Make `field' arg
	unsigned.
	* elf64-hppa.h (_bfd_elf64_hppa_gen_reloc_type): Ditto.
	* elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Ditto.
	(elf_hppa_fake_sections): Rename local var to avoid shadowing.

	* libhppa.h: Change practically all unsigned ints to plain ints.
	Remove tests on gcc version.  Instead use ATTRIBUTE_UNUSED for
	prototypes.

	From Ryan Bradetich  <rbradetich@uswest.net>
	* libhppa.h (hppa_opcode_type): New enum to replace #define's.
	* elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Modify to
	suit above.
	From  David Huggins-Daines  <dhd@linuxcare.com>
	* elf-hppa.h (elf_hppa_relocate_insn): Update the opcode constants
	to the new OP_* ones.

	* elf32-hppa.c (elf32_hppa_size_stubs): Consolidate freeing on
	error exit.  Bail out earlier on plabel relocs that we aren't
	interested in.  Don't tell elf32_hppa_stub_hash_lookup to copy
	string, and then don't free our copy.
	(elf32_hppa_build_one_stub): Make insn unsigned int.

	* libhppa.h (bfd_hppa_insn2fmt): 22 bit branches are only
	available with BL, not BE and BLE.

	* elf32-hppa.c (hppa_elf_relocate_insn): Add some more example
	code for elf arg relocs.
	(elf32_hppa_bfd_final_link_relocate): Replace boolean is_local
	argument with elf_link_hash_entry h.  Handle undefined weak
	symbols.  Move $global$ lookup from here...
	(elf32_hppa_relocate_section): ...to here.  Return correct error
	message for non-handled relocs.
	(elf32_hppa_size_of_stub): Correctly test branch range.  Previous
	wrong test was -0x3ffff to +0x40000.

	* elf-hppa.h (elf_hppa_final_link_relocate): R_PARISC_DIR17R,
	R_PARISC_DIR17F, and R_PARISC_DIR21L are for absolute branches;
	Handle them as such.
	(elf_hppa_relocate_insn): Fix a typo.

	* libhppa.h (GET_FIELD, GET_BIT, MASK, CATENATE, ELEVEN): Delete.
	(assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
	assemble_17, assemble_21): Delete.
	Supply defines for all 64 possible opcodes.
	(bfd_hppa_insn2fmt): Add bfd argument, and use to select wide mode
	formats.  Handle COMICLR.
	(hppa_rebuild_insn): Delete bfd argument.  Handle formats 10, -11,
	-10, -16, 16, 22.

	* elf32-hppa.c (hppa_elf_relocate_insn): Complete rewrite.
	(elf32_hppa_bfd_final_link_relocate): Major rewrite.
	(elf32_hppa_build_one_stub): Modify hppa_elf_relocate_insn calls
	to suit.
	(elf32_hppa_size_stubs): Don't free stub_name twice.  Read in all
	the local syms - did this code get deleted accidentally?  Ignore
	undefined and undefweak syms.

	* elf-hppa.h (elf_hppa_final_link): Move hppa_info to outermost
	block.  Use it instead of elf64_hppa_hash_table (info).
	(elf_hppa_final_link_relocate): Use hppa_info instead of
	elf64_hppa_hash_table (info).

	* libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
	re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
	(hppa_rebuild_insn): Mask immediate bits here instead.
	* elf-hppa.h (elf_hppa_relocate_insn): Mask here too.

2000-07-08  Alan Modra  <alan@linuxcare.com.au>

	* section.c (struct sec): Add id field.  Tidy comment formatting.
	(bfd_make_section_anyway): Set id.
	(STD_SECTION): Init id too.
	Change CONST to const throughout.
	* archures.c (bfd_arch_info): Tidy comment.
	(bfd_arch_list): Change a CONST to const.
	* libbfd-in.h: Tidy comments and replace CONST with const.
	* elf-bfd.h: Likewise.
	* libbfd.h: Regenerate.
	* bfd-in2.h: Regenerate.
	* libcoff.h: Regenerate.

2000-07-07  DJ Delorie  <dj@redhat.com>

	* archive.c (_bfd_write_archive_contents): Add an informative
	comment.

2000-07-06  Kazu Hirata  <kazu@hxi.com>

	* srec.c: Fix formatting.

2000-06-05  DJ Delorie  <dj@redhat.com>

	* MAINTAINERS: new

2000-07-04  Alexandre Oliva  <aoliva@redhat.com>

	* coff-arm.c (coff_arm_relocate_section): Do not ignore the symbol
	value of PC-relative offsets.

2000-07-03  Jim Wilson  <wilson@cygnus.com>

	* elf64-alpha.c (alpha_elf_size_info): New.
	(elf_backend_size_info): Define to alpha_elf_size_info.
	* elfcode.h (elf_size_info): Change hash bucket size to 4.

2000-07-03  Ulf Carlsson  <ulfc@engr.sgi.com>

	* elf32-mips.c: Include elf32-target.h again for the traditional
	MIPS targets.

2000-07-03  Marek Michalkiewicz  <marekm@linux.org.pl>

	* elf32-avr.c (bfd_elf32_bfd_reloc_type_lookup):
	Add ATTRIBUTE_UNUSED to unused arguments to avoid warnings.
	(avr_info_to_howto_rela): Likewise.
	(elf32_avr_gc_mark_hook): Likewise.
	(elf32_avr_gc_sweep_hook): Likewise.
	(elf32_avr_relocate_section): Likewise.

2000-07-03  Mark Elbrecht  <snowball3@bigfoot.com>

	* cofflink.c (_bfd_coff_write_global_sym): Turn a weak symbol into
	an external symbol for a non-shared, non-relocatable link.

2000-07-03  Nick Clifton  <nickc@redhat.com>

	* cofflink.c (IS_EXTERNAL): New macro: Return true if the symbol
	is an external symbol.
	(IS_WEAK_EXTERNAL): New macro: Return true if the symbol is a weak
	external symbol.

2000-07-03  Kazu Hirata  <kazu@hxi.com>

	* reloc16.c: Fix formatting.

2000-07-01  Koundinya K  <kk@ddeorg.soft.net>

	* config.bfd: Change targ_defvec and targ_selvecs for mips*-*-sysv4*
	to add a new target for traditional mips i.e
	bfd_elf32_tradbigmips_vec and bfd_elf32_tradlittlemips_vec.
	* configure.in: Likewise.
	* configure: Rebuild.
	* targets.c (bfd_elf32_tradbigmips_vec): Declare and put in
	bfd_target_vector.
	(bfd_elf32_tradlittlemips_vec): Likewise.
	* elfxx-target.h: Add macro INCLUDED_TARGET_FILE which is more a test
	to see that elfNN_bed does not get redefined even if the target file
	is included twice for a chip. See elf32-mips.c.

2000-07-01  Alan Modra  <alan@linuxcare.com.au>

	* Makefile.am (DEP): Fix 2000-06-22.  grep after running dep.sed
	(CLEANFILES): Add DEPA.
	* Makefile.in: Regenerate.

2000-06-30  DJ Delorie  <dj@cygnus.com>

	* peicode.h (coff_swap_filehdr_in): can't use e_magic because we
	can't assume the PE header is at 0x80.

2000-06-29  Mark Elbrecht  <snowball3@bigfoot.com>

	* syms.c (_bfd_stab_section_find_nearest_line): Use IS_ABSOLUTE_PATH.

2000-06-28  Mark Elbrecht  <snowball3@bigfoot.com>

	* go32stub.h: Update stub.

2000-06-26  Marek Michalkiewicz  <marekm@linux.org.pl>

	* archures.c (bfd_mach_avr5): Define.
	* bfd-in2.h (bfd_mach_avr5): Define.
	* cpu-avr.c (arch_info_struct): Rename bfd_mach_avr4 to
	bfd_mach_avr5, add bfd_mach_avr4.  Update comments.
	(compatible): Update comment.  Add missing test.
	* elf32-avr.c (avr_final_link_relocate): Support 8K wrap
	for avr2 and avr4.  Simplify 8K wrap code.
	(bfd_elf_avr_final_write_processing): Recognize bfd_mach_avr5.
	(elf32_avr_object_p): Recognize E_AVR_MACH_AVR5.

2000-06-26  Kazu Hirata  <kazu@hxi.com>

	* coff-h8300.c: Fix formatting.
	* cpu-h8300.c: Likewise.

2000-06-24  Alexandre Oliva  <aoliva@redhat.com>

	* elf32-arm.h (elf32_arm_final_link_relocate): Print `(local)'
	for local symbols whose names are unknown.

2000-06-22  Alan Modra  <alan@linuxcare.com.au>

	* Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
	find one.
	* Makefile.in: Regenerate.
	* doc/Makefile.in: Regenerate.

2000-06-20  H.J. Lu  <hjl@gnu.org>

	* Makefile.am: Rebuild dependency.
	* Makefile.in: Rebuild.

2000-06-20  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>

	* elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): New function.
	(elf_backend_copy_indirect_symbol): Map to the new function.

2000-06-20  Alan Modra  <alan@linuxcare.com.au>

	* archive.c (normalize): Correct pointer comparison when checking
	for backslashes.
	(bfd_bsd_truncate_arname): Likewise.
	(bfd_gnu_truncate_arname): Likewise.

2000-06-20  Ulf Carlsson  <ulfc@engr.sgi.com>

	* elf-bfd.h (struct elf_obj_tdata): Define per BFD Irix 5 virtual
	sections elf_{text,data}_{section,symbol}.
	* elf32-mips.c: mips_elf_{text,data}_{section,symbol}{,_ptr}: Remove.
	(_bfd_mips_elf_hide_symbol): New function.
	(elf_backend_hide_symbol): Map to the new function.
	(_bfd_mips_elf_add_symbol_hook): Change to use new per BFD
	definitions of mips_elf_{text,data}_{section,symbol}.
	(mips_elf_local_relocation_p): Try to find the direct symbol
	based on new check_forced argument.
	(mips_elf_calculate_relocation): Use new version of
	mips_elf_local_relocation_p.
	(mips_elf_relocate_section): Likewise.
	(_bfd_mips_elf_relocate_section): Likewise.
	(mips_elf_sort_hash_table): Only assert that have enough GOT
	space.
	(mips_elf_got16_entry): Match all 32 bits to the existing GOT
	entry if the relocation based on the new external argument.
	(mips_elf_create_dynamic_relocation): Assert that we have a
	section contents allocated where we can swap out the dynamic
	relocations.
	(mips_elf_calculate_relocation): Find the real hash-table entry
	correctly by using h->root.root.type.  Only create a dynamic
	relocation entry if the symbol is defined in a shared library.
	Create an external GOT entry for the GOT16 relocation if the
	symbol was forced local.
	(_bfd_mips_elf_finish_dynamic_symbol): Don't assert there is a
	dynamic index if the symbol was forced local.

2000-06-20  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>

	* elf32-mips.c: Fix typos in comments.

2000-06-19  Mark Kettenis  <kettenis@gnu.org>

	* rs6000-core.c: Wrap definition of `union VmInfo' within #ifdef
	CORE_VERSION_1.

2000-06-18  Stephane Carrez  <stcarrez@worldnet.fr>

	* Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
	* Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
	BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
	* configure.in (bfd_elf32_m68hc12_vec): Recognize.
	(bfd_elf32_m68hc11_vec): Likewise.
	* config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
	Supports 68hc11 & 68hc12  at the same time.
	* targets.c (bfd_elf32_m68hc12_vec): Declare and put in
	bfd_target_vector.
	(bfd_elf32_m68hc11_vec): Likewise.
	* elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
	* archures.c (bfd_m68hc12_arch): Define and register in global list
	(bfd_m68hc11_arch): Likewise.
	* reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
	BFD_RELOC_M68HC11_3B): Define.
	* cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
	* cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.

2000-06-18  Ulf Carlsson  <ulfc@engr.sgi.com>

	* elf_bfd.h (struct elf_backend_data): Add info argument to
	elf_backend_hide_symbol.
	(_bfd_elf_link_hash_hide_symbol): Likewise.
	* elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
	* elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
	* elflink.h (elf_link_add_object_symbols): Likewise.
	(elf_link_assign_sym_version): Likewise.

2000-06-18  H.J. Lu  <hjl@gnu.org>

	* coff-i386.c (coff_i386_reloc): Don't return in case of
	output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
	Compensate PE relocations when linking with non-PE object
	files to generate a non-PE executable.

2000-06-17  Ulf Carlsson  <ulfc@engr.sgi.com>

	* elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
	GOT entries if we're doing a static link or -Bsymbolic link.

2000-06-15  Ulf Carlsson  <ulfc@engr.sgi.com>

	* elflink.h (elf_link_adjust_relocs): Check for and call backend
	specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
	available.
	(elf_link_output_relocs): Likewise.
	(elf_reloc_link_order): Likewise.

2000-06-16  Nicholas Duffek  <nsd@redhat.com>

	* archures.c (enum bfd_architecture): #define constants for
	PowerPc and RS6000 machine numbers.
	* bfd-in2.h: Regenerate.
	* coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
	to bfd_arch_powerpc instead of bfd_arch_rs6000.  Refer to PowerPc
	and RS6000 machine numbers using #defined constants from
	archures.c.
	* cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
	machine numbers using #defined constants from archures.c.  Add
	entries for EC603e, 630, A35, RS64II, RS64III, 7400.  Specify
	64-bit words in 620 entry.
	* cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
	RSC, and RS2.
	(bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).

2000-06-16  Nicholas Duffek  <nsd@cygnus.com>

	* coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
	* libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
	* libcoff.h (struct xcoff_tdata): Define xcoff64 field.

2000-06-16  Nicholas Duffek  <nsd@redhat.com>

	* bfd-in.h (bfd_family_coff): Define.
	* bfd-in2.h: Regenerate.
	* coffgen.c (coff_count_linenumbers, coff_symbol_from,
	coff_find_nearest_line): Check COFFness using bfd_family_coff()
	instead of bfd_target_coff_flavour.
	* cofflink.c (_bfd_coff_final_link): Likewise.
	* cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
	exclude XCOFF files.
	* reloc.c (bfd_perform_relocation, bfd_install_relocation):
	Likewise.
	* targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
	* xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
	* xcofflink.c (XCOFF_XVECP): Delete.
	(bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
	bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
	bfd_xcoff_record_link_assignment,
	bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
	check for bfd_target_xcoff_flavour.

2000-06-16  Nicholas Duffek  <nsd@redhat.com>

	* rs6000-core.c: Support 64-bit core files, support pre-4.3 core
	files on AIX 4.3.
	(read_hdr): New function.
	(rs6000coff_core_p): Store mstsave or __context64 struct instead
	of trying to extract individual registers.  Set abfd->arch_info
	to match the architecture that created the core file.
	(rs6000coff_get_section_contents): Delete.
	* xcoff-target.h (rs6000coff_get_section_contents): Delete.

2000-06-14  H.J. Lu  <hjl@gnu.org>

	* vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
	is NULL.

2000-06-13  H.J. Lu  <hjl@gnu.org>

	* configure: Regenerate.

Tue Jun 13 01:28:57 2000  J"orn Rennecke <amylaar@cygnus.co.uk>

	* peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
	armpei_little_vec.

2000-06-08  David O'Brien  <obrien@FreeBSD.org>

	* configure.in (VERSION): Update to show this is the CVS mainline.

2000-06-07  Alan Modra  <alan@linuxcare.com.au>

	* elf32-d10v.c: Include elf/d10v.h
	(enum reloc_type): Delete.
	* elf32-d30v.c: Include elf/d30v.h
	(enum reloc_type): Delete.

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

	* elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
	(elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
	move HOWTOs into elf_howto_table.
	(R_386_standard, R_386_ext_offset): Define.
	(R_386_ext, R_386_vt_offset, R_386_vt): Define.
	(elf_i386_reloc_type_lookup): Modify calculation of index into
	elf_howto_table since we've removed the padding.
	(elf_i386_info_to_howto_rel): Likewise.
	(elf_i386_relocate_section): Likewise.

2000-06-06  Michael Snyder  <msnyder@seadog.cygnus.com>

	* elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.

2000-06-05  H.J. Lu  <hjl@gnu.org>

	* elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
	an error when seeing an undefined symbol with hidden/internal
	attribute. It is handled in *_relocate_section ().

2000-06-05  H.J. Lu  <hjl@gnu.org>

	* elflink.h (elf_fix_symbol_flags): Follow the link for the
	indirect symbol for the ELF_LINK_NON_ELF bit.
	(elf_link_output_extsym): Don't output the indirect symbol even
	if the ELF_LINK_NON_ELF bit is set.

2000-06-01  J.T. Conklin  <jtc@redback.com>

	* config.bfd (i[3456]86-*-netbsdelf*): New target.
	(i[3456]86-*-netbsdaout*): New target.
	(i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
	(i[3456]86-*-openbsd*): Likewise.

Tue May 30 15:39:04 2000  Andrew Cagney  <cagney@b1.cygnus.com>

	* trad-core.c: From hpux-core.c, include <dirent.h> or
	<sys/ndir.h> when possible.

2000-05-31  Nick Clifton  <nickc@cygnus.com>

	* opintl.h (_(String)): Explain why dgettext is used instead
	of gettext.

2000-05-31  Ulrich Drepper  <drepper@redhat.com>

	* elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
	definitions.  We must not assume they are sorted in the file
	according to their index numbers.

2000-05-31  Alan Modra  <alan@linuxcare.com.au>

	* elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
	selector for R_PARISC_PCREL17R.  R_PARISC_DIR17R and
	R_PARISC_DIR17F are for absolute branches; Handle them as such.

2000-05-30  Nick Clifton  <nickc@cygnus.com>

	* cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
	80960CA, 80960MC as valid machine names.

2000-05-30  H.J. Lu  <hjl@gnu.org>

	* elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
	visibility bits if the symbol is undefined. Correctly handle
	weak undefined symbols with hidden and internal attributes.

	* elflink.h (elf_link_add_object_symbols): Always turn the
	symbol into local if it has the hidden or internal attribute.

2000-05-29  Philip Blundell  <philb@gnu.org>

	* ppcboot.c:  Add packed attribute if compiling with GCC.

2000-05-29  Anatoly Vorobey  <mellon@pobox.com>

	* elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.

2000-05-26  Michael Snyder  <msnyder@seadog.cygnus.com>

	* elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
	elfcore_grok_psinfo): Add code to allow debugging a 32-bit
	corefile on a 64-bit (Sparc Solaris) host.  Also clean up
	a few old comments.

2000-05-26  Alan Modra  <alan@linuxcare.com.au>

	* Makefile.am: Update dependencies with "make dep-am"
	* Makefile.in: Regenerate.

	* sysdep.h (gettext, dgettext, dcgettext, textdomain,
	bindtextdomain): Replace defines with those from intl/libgettext.h
	to quieten gcc warnings.

2000-05-26  Eli Zaretskii  <eliz@is.elta.co.il>

	* aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.

	* archive.c (normalize, bfd_bsd_truncate_arname,
	bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
	file names with backslashes.

	* cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
	before opening it.

	* sysdep.h: Include filenames.h.

2000-05-26  Alan Modra  <alan@linuxcare.com.au>

	* opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.

2000-05-26  Jakub Jelinek  <jakub@redhat.com>

	* elf64-sparc.c (sparc64_elf_relax_section): New.
	(sparc64_elf_relocate_section): Optimize tail call into branch always
	if possible.
	* elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
	(elf32_sparc_relax_section): New.

2000-05-26  Jakub Jelinek  <jakub@redhat.com>

	* elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
	Remove unusued variables.
	(sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
	(sparc64_elf_merge_private_bfd_data): Fix shared library case from
	previous fix, so that shared libs really don't influence targets
	extension mask and memory model.

2000-05-23  H.J. Lu  <hjl@gnu.org>

	* elf64-alpha.c (elf64_alpha_relocate_section): Check
	h->root.other not h->other.
	* elf32-mips.c (mips_elf_calculate_relocation): Likewise.

	* elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.

2000-05-23  H.J. Lu  <hjl@gnu.org>

	* elf32-i386.c (elf_i386_relocate_section): Don't allow the
	undefined symbol with the non-default visibility attributes.
	* elf-hppa.h (elf_hppa_relocate_section): Likewise.
	* elf32-arm.h (elf32_arm_relocate_section): Likewise.
	* elf32-i370.c (i370_elf_relocate_section): Likewise.
	* elf32-m68k.c (elf_m68k_relocate_section): Likewise.
	* elf32-mcore.c (mcore_elf_relocate_section): Likewise.
	* elf32-mips.c (mips_elf_calculate_relocation): Likewise.
	* elf32-ppc.c (ppc_elf_relocate_section): Likewise.
	* elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
	* elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
	* elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
	* elf64-sparc.c (sparc64_elf_relocate_section): Likewise.

2000-05-22  Richard Henderson  <rth@cygnus.com>

	* elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
	PCREL22, PCREL64I.  Zero size of special relocs.
	(elf64_ia64_reloc_type_lookup): Likewise.
	(USE_BRL, oor_brl, oor_ip): New.
	(elf64_ia64_relax_section): New.
	(elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
	(elf64_ia64_install_value): Likewise, plus PCREL21BI.
	(elf64_ia64_relocate_section): Likewise.
	(bfd_elf64_bfd_relax_section): New.
	* reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
	(BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
	* bfd-in2.h, libbfd.h: Regenerate.

2000-05-22  Nick Clifton  <nickc@cygnus.com>

	* configure.in : Add peigen.lo to MIPS PE targets.
	* configure: Regenerate.

2000-05-22  Momchil Velikov  <velco@fadata.bg>

	* libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
	only if it is known for both input and output bfds. Separate
	error message strings as in some languages, it may be necessary
	to change more than one place in the string to change between
	'big' and 'little'.

	* elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
	endianess checks, call _bfd_generic_verify_endian_match() instead.

	* elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.

	* elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.

	* elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
	endianess before checking bfd flavours.

2000-05-22  H.J. Lu  <hjl@gnu.org>

	* elflink.h (elf_link_output_extsym): Clear the visibility
	field for symbols not defined locally.

2000-05-18  Alan Modra  <alan@linuxcare.com.au>

	* libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
	re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
	(hppa_rebuild_insn): Mask immediate bits here instead.
	* elf-hppa.h (elf_hppa_relocate_insn): Mask here too.

2000-05-18  Momchil Velikov <velco@fadata.bg>

	* elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
	relocs for an executable, ensure that they are virtual addresses.

Thu May 18 10:55:47 2000  Jeffrey A Law  (law@cygnus.com)

	* config.bfd (hppa*64*-*-hpux11*): New target triplet.

2000-05-17  S. Bharadwaj Yadavalli  <sby@scrugs.lkg.dec.com>
	    Rick Gorton	            <gorton@scrugs.lkg.dec.com>

	* elflink.h: Add emitrelocations support: when enabled, relocation
	information and relocation sections are put into final output
	executables.  If the emitrelocations flag is set, do the following:
	(elf_bfd_final_link): Emit relocation sections.
	(elf_link_input_bfd): Compute relocation section contents.
	(elf_gc_sections): Don't clean relocation sections.

2000-05-16  Catherine Moore  <clm@cygnus.com>

	* som.c (som_decode_symclass):  Recognize weak symbols.

2000-05-16  Szabolcs Szakacsits <szaka@F-Secure.com>

	* peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
	read idata section only from dataoff.
	(pe_print_edata): Correctly check for valid eat_member.

Tue May 16 00:04:11 2000  J"orn Rennecke <amylaar@cygnus.co.uk>

	* elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.

2000-05-14  Philip Blundell  <philb@gnu.org>

	* config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.

2000-05-12  Alan Modra  <alan@linuxcare.com.au>

	* targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec

	* peigen.c (pe_print_idata): Look for .idata section and print
	info even if data directory has zero entries.  Read idata section
	starting from dataoff, and adjust all data offsets to suit.  Cast
	all bfd_vma vars to unsigned long before passing to fprintf.
	* peigen.c (pe_print_edata): Similarly, look for .edata section
	and print info even if data directory has zero entries.  Cast
	all bfd_vma vars to unsigned long before passing to fprintf.

	From Szabolcs Szakacsits <szaka@F-Secure.com>
	* peigen.c (pe_print_idata): Use bfd_section_size rather than data
	directory size which may be bogus.
	* peigen.c (pe_print_edata): Similarly.

2000-05-09  Alan Modra  <alan@linuxcare.com.au>

	* elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
	section is empty.
	(copy_private_bfd_data): Allow for space possibly taken up by elf
	headers when calculating segment physical address from lma.

2000-05-08  Alan Modra  <alan@linuxcare.com.au>

	* versados.c (versados_scan): Init stringlen and pass_2_done.

	* trad-core.c (trad_unix_core_file_p): Return
	bfd_error_wrong_format rather than bfd_error_file_truncated.

	* peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
	add_data_entry.  DataDirectory virtual address is relative.
	(pe_print_idata): Account for relative DataDirectory virtual
	addresses.  Don't trash datasize inside POWERPC_LE_PE code.
	(pe_print_edata): Similarly.

	From Szabolcs Szakacsits <szaka@F-Secure.com>
	* peigen.c (dir_names): Add Delay Import Directory.
	(pe_print_idata):  Always search for bfd section containing
	idata address rather than looking up section name.  Print this
	section name rather than .idata.
	(pe_print_edata): Similarly.  Also print some fields as %08lx.
	(_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
	Win32Version.

Fri May  5 20:44:40 2000  Clinton Popetz  <cpopetz@cygnus.com>

	* xcoff.h: Rename to xcoff-target.h
	* Makefile.am: Change all instances of xcoff.h to xcoff-target.h
	* coff-rs6000.c: Ditto.
	* coff64-rs6000.c: Ditto.
	* coff-pmac.c: Ditto.
	* Makefile.in: Regenerate.

Fri May  5 16:51:03 2000  Clinton Popetz  <cpopetz@cygnus.com>

	* coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
	Change U802TOC64MAGIC to U803XTOCMAGIC.

2000-05-04  Michael Snyder  <msnyder@seadog.cygnus.com>

	* elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
	* bfd-in.h: Prototype bfd_elf_get_arch_size.
	* bfd-in2.h: Prototype bfd_elf_get_arch_size.

2000-05-04  Alan Modra  <alan@linuxcare.com.au>

	* libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.