2000-10-27 Philip Blundell <philb@gnu.org>

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

2000-10-27  Philip Blundell  <philb@gnu.org>

	* elf32-arm.h (elf32_arm_copy_private_bfd_data): Don't refuse
	attempts to mix PIC code with non-PIC, just mark the output as
	being position dependent.
	(elf32_arm_merge_private_bfd_data): Likewise.  Print an error 
	message for EF_SOFT_FLOAT mismatches.  Display diagnostics for 
	all mismatches, not just the first one.
	
2000-10-25  Chris Demetriou  <cgd@sibyte.com>

	* ieee.c (ieee_archive_p): Plug one of many possible
	memory leaks in error handling.

2000-10-20  Jakub Jelinek  <jakub@redhat.com>

	* elf32-sparc.c (elf32_sparc_merge_private_bfd_data,
	elf32_sparc_object_p, elf32_sparc_final_write_processing):
	Support v8plusb.
	* elf64-sparc.c (sparc64_elf_merge_private_bfd_data,
	sparc64_elf_object_p): Support v9b.
	* archures.c: Declare v8plusb and v9b machines.
	* bfd-in2.h: Ditto.
	* cpu-sparc.c: Ditto.

2000-10-16  Geoffrey Keating  <geoffk@shoggoth.cygnus.com>

	* elf64-sparc.c (sparc64_elf_relocate_section): Clear the location
	of a GOT reloc.

	* elf32-ppc.c (SYMBOL_REFERENCES_LOCAL): New macro.
	(SYMBOL_CALLS_LOCAL): New macro.
	(ppc_elf_adjust_dynamic_symbol): Use SYMBOL_CALLS_LOCAL.
	(ppc_elf_check_relocs): Use SYMBOL_REFERENCES_LOCAL.
	(ppc_elf_finish_dynamic_symbol): Use SYMBOL_REFERENCES_LOCAL.
	(ppc_elf_relocate_section): Use flag variable to determine
	whether the relocation refers to a local symbol.
	Test whether a PLTREL24 reloc will produce a reloc by looking
	to see whether a PLT entry was made.

2000-10-14  Geoffrey Keating  <geoffk@shoggoth.cygnus.com>

	* elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Don't make PLT
	entries that could serve as a definition for a weak symbol.

2000-10-13  Ulf Carlsson  <ulfc@engr.sgi.com>

	From  Ralf Baechle  <ralf@gnu.org>

	* elf32-mips.c (mips_elf_create_dynamic_relocation): New argument
	local_p.  Add symbol value only for non-R_MIPS_REL32 relocations
	against local symbols.
	(_bfd_mips_elf_finish_dynamic_sections): Undo patch from 2000-10-01.
	
2000-10-12  Alan Modra  <alan@linuxcare.com.au>

	* section.c (struct sec): Add kept_section.
	(struct bfd_comdat_info): Remove sec, we can use above.
	(STD_SECTION): Add initializer.
	(bfd_make_section_anyway): Init here too.

	* bfd-in2.h: Regenerate.

	* elflink.h (elf_link_add_object_symbols): Remove unnecessary
	zeroing of `flags'.  
	(elf_link_input_bfd): Set all asection->symbol->value's here, and
	fudge values for discarded link-once section symbols.

	* elf64-hppa.c: Include alloca-conf.h

2000-10-11  Alan Modra  <alan@linuxcare.com.au>

	* elf.c (swap_out_syms): Revert 2000-10-07 changes.

	* ieee.c (ieee_make_empty_symbol): Oops, bfd_zalloc needs another arg.

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

	* ieee.c (ieee_make_empty_symbol): Use bfd_zalloc, not bfd_zmalloc.

2000-10-10  Tom Rix <trix@redhat.com>

	* section.c (bfd_make_section_anyway): Release newsect ptr when 
	newsect->symbol fails to alloc.  Use bfd_release instead of free.

2000-10-09  Richard Henderson  <rth@cygnus.com

	* elf64-ia64.c (elf64_ia64_unwind_entry_compare_bfd): New.
	(elf64_ia64_unwind_entry_compare): New.
	(elf64_ia64_final_link): Sort the .IA_64.unwind section.

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

	* elflink.h (size_dynamic_sections): Don't create various tags if
	.dynstr is excluded from the link.  Don't set first dynsym entry
	if dynsymcount is zero.
	(elf_bfd_final_link): Don't try to swap out dynamic syms if
	.dynsym excluded from the link.  Don't try to write any dynamic
	sections excluded from the link.

	* elf.c (swap_out_syms): Handle global section symbols.

2000-10-05  DJ Delorie  <dj@redhat.com>

	* peigen.c (_bfd_pei_swap_scnhdr_out): note extended relocs
	* coffcode.h (coff_set_alignment_hook): read extended reloc count
	(coff_write_relocs): write extended reloc count
	(coff_write_object_contents): account for extended relocs

2000-10-05  Jim Wilson  <wilson@cygnus.com>

	* elf-bfd.h (struct elf_backend_data): Add elf_backend_section_flags
	field.
	* elf.c (_bfd_elf_make_section_from_shdr): Call the
	elf_backend_section_flags function.
	* elf64-ia64.c (elf64_ia64_section_from_shdr): Delete flag conversion
	code.
	(elf64_ia64_section_flags): New function containing flag conversion
	code.
	(elf_backend_section_flags): Define to elf64_ia64_section_flags.
	* elfxx-target.h (elf_backend_section_flags): Define.
	(elfNN_bed): Initialize elf_backend_section_flags field.

2000-10-02  Alan Modra  <alan@linuxcare.com.au>

	* elf32-hppa.c (elf32_hppa_check_relocs): Correct call to
	_bfd_elf32_gc_record_vtable.  Correct a comment.

2000-10-01  Ulf Carlsson  <ulfc@engr.sgi.com>

	From  Ralf Baechle  <ralf@gnu.org>

	* elf32-mips.c (_bfd_mips_elf_finish_dynamic_sections): Mark gld
	produces binaries with got[1] = 0x80000001 to differenciate them
	for the dynamic linker from the broken binaries produced by old
	versions.

2000-09-30  Petr Sorfa <petrs@sco.com>

	* elf.c (elfcore_grok_pstatus): Check for size of pxstatus_t.
	(elfcore_grok_lwpstatus): Check for size of lwpxstatus_t.
	* configure.in: Add check for pxstatus_t and lwpxstatus_t.
	* configure: Regenerate.

2000-09-27  Hans-Peter Nilsson  <hp@axis.com>

	Define two bfd_targets for absence and presence of leading
	underscore on symbols.  Make sure to only link same kind.
	* elf32-cris.c (cris_elf_object_p,
	cris_elf_final_write_processing, cris_elf_print_private_bfd_data,
	cris_elf_merge_private_bfd_data): New.
	(elf_backend_object_p, elf_backend_final_write_processing,
	bfd_elf32_bfd_print_private_bfd_data,
	bfd_elf32_bfd_merge_private_bfd_data): Define.
	<Target vector definition>: Include elf32-target.h twice with
	different macro settings:
	(TARGET_LITTLE_SYM): First as bfd_elf32_cris_vec, then as
	bfd_elf32_us_cris_vec.
	(TARGET_LITTLE_NAME): First as "elf32-cris", then "elf32-us-cris".
	(elf_symbol_leading_char): First as 0, then '_'.
	(INCLUDED_TARGET_FILE): Define for second include of elf32-target.h.
	* config.bfd (cris-*-*): Add bfd_elf32_us_cris_vec to targ_selvecs.
	* configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vector.
	* configure: Regenerate.
	* targets.c: Declare bfd_elf32_us_cris_vec.
	* po/bfd.pot: Regenerate.

2000-09-29  Momchil Velikov  <velco@fadata.bg>

	* elf32-arm.h (arm_add_to_rel): Correctly adjust the addend for
	R_ARM_THM_PC22 relocations.

2000-09-29  NIIBE Yutaka <gniibe@chroot.org>

	* elflink.h (elf_link_add_object_symbols): Don't bfd_release runpath.

2000-09-29  Momchil Velikov <velco@fadata.bg>

	* elf.c (elf_fake_sections): Do not mark the section SHT_NOBITS if
	is has the SEC_HAS_CONTENTS flag set.