+2000-02-24 Catherine Moore <clm@cygnus.com>
+
+ * som.c (som_misc_symbol_info): Add field
+ secondary_def.
+ (som_bfd_derive_misc_symbol_info): Initialize
+ secondary_def.
+ (som_build_and_write_symbol_table): Keep track
+ of secondary_def field.
+ (som_slurp_symbol_table): Set BSF_WEAK symbol flag
+ if secondary_def field is set.
+ (som_bfd_ar_write_symbol_stuff): Initialize
+ secondary_def.
+
+2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
+
+ * dwarf2.c (read_address): Read 16-bits addresses.
+ (parse_comp_unit): Accept addr_size == 2.
+
+2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
+
+ * bfd-in.h: Update copyright date.
+
+2000-02-23 Linas Vepstas <linas@linas.org>
+
+ * cpu-i370.c: New file.
+ * elf32-i370.c: New file.
+ * archures.c (enum bfd_architecture): Add bfd_arch_i370.
+ (bfd_i370_arch): New.
+ (bfd_archures_list): Add bfd_i370_arch.
+ * elf.c (prep_headers): Add bfd_arch_i370.
+ * Makefile.am: Add support for IBM 370 elf.
+ * config.bfd: Likewise.
+ * configure.in: Likewise.
+ * libbfd.h (bfd_reloc_code_real_names): Likewise.
+ * reloc.c (bfd_reloc_code_type): Likewise.
+ * targets.c: Likewise.
+
+ * Makefile.in: Regenerate.
+ * configure: Regenerate.
+ * bfd-in2.h: Regenerate.
+
+2000-02-22 Ian Lance Taylor <ian@zembu.com>
+
+ * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
+ invalid relocation types, and change them to R_386_NONE.
+
+2000-02-22 H.J. Lu <hjl@gnu.org>
+
+ * elflink.h (elf_link_add_object_symbols): If a version symbol is
+ not defined, don't add a second ELF_VER_CHR.
+
+ * elflink.h (elf_bfd_final_link): Call output_extsym for global
+ symbols converted to local symbols even when stripping all
+ symbols.
+ (elf_link_output_extsym): Process global symbols converted to
+ local symbols even if they are being stripped.
+
+2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
+
+ * archures.c (bfd_octets_per_byte): Return unsigned int.
+ (bfd_arch_mach_octets_per_byte): Ditto.
+ * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
+ comparison warning.
+ * section.c (bfd_get_section_size_before_reloc): Quell signed
+ vs. unsigned comparison warning.
+ (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
+ * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
+ change. What was I thinking?
+ * bfd-in2.h: Regenerate.
+
+ * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
+ (elf_gc_sections): Same here.
+ (elf_gc_common_finalize_got_offsets): And here.
+
+2000-02-21 Ian Lance Taylor <ian@zembu.com>
+
+ ELF HPPA doesn't work at present; remove it until it does.
+ * config.bfd: Comment out setting targ_defvec to
+ bfd_elf32_hppa_vec.
+ * Makefile.am: Rebuild dependencies.
+ (BFD32_BACKENDS): Remove elf32-hppa.lo.
+ (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
+ (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
+ * Makefile.in: Rebuild.
+ * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
+
+2000-02-18 Geoff Keating <geoffk@cygnus.com>
+
+ * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
+ is no bfd_free(). Revert bfd_free part of previous change.
+
+2000-02-18 Geoff Keating <geoffk@cygnus.com>
+
+ * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
+ arrays.
+ (coff_compute_section_file_positions): Use bfd_free to pair
+ bfd_malloc.
+ (coff_write_object_contents): Likewise.
+
+ * coff-rs6000.c (xcoff_howto_table_16): New variable.
+ (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
+
+2000-02-18 Richard Henderson <rth@cygnus.com>
+
+ * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
+ and hide_symbol members.
+ (elf_link_hash_copy_indirect): Remove.
+ (elf_link_hash_hide_symbol): Remove.
+ (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
+ and elf_backend_hide_symbol.
+ (_bfd_elf_link_hash_copy_indirect): Declare.
+ (_bfd_elf_link_hash_hide_symbol): Declare.
+ * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
+ (_bfd_elf_link_hash_hide_symbol): Likewise.
+ (_bfd_elf_link_hash_table_init): Don't init killed members.
+ * elflink.h (elf_link_add_object_symbols): Use the bed function
+ pointers not elf_link_hash_{copy_indirect,hide_symbol}.
+ (elf_link_assign_sym_version): Likewise.
+ * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
+ (elf_backend_hide_symbol): Likewise.
+ (elfNN_bed): Update for new members.
+
+2000-02-17 Kevin Buettner <kevinb@redhat.com>
+
+ * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
+ STACK_END_ADDR): Define for new core file format.
+ (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
+ for handling the vagaries of the various core file structures used
+ by AIX over the years.
+ (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
+ Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
+ core_dumpx structure.
+
+Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
+
+ * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
+ (bfd_mach_sh3_dsp): Likewise.
+ (bfd_mach_sh4): Reinstate.
+ (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
+ * bfd-in2.h: Regenerate.
+ * coff-sh.c (struct sh_opcode): flags is no longer short.
+ (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
+ (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
+ (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
+ (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
+ (sh_opcodes): No longer const.
+ (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
+ (sh_insn_uses_reg): Check for USESAS and USESR8.
+ (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
+ (_bfd_sh_align_load_span): Return early for SH4.
+ Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
+ Take into account that field b of a parallel processing insn
+ could be mistaken for a separate insn.
+ * cpu-sh.c (arch_info_struct): New array elements for
+ sh2, sh-dsp and sh3-dsp.
+ Reinstate element for sh4.
+ (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
+ (SH4_NEXT): Reinstate.
+ (SH3_NEXT, SH3E_NEXT): Adjust.
+ * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
+ * elf32-sh.c (sh_elf_set_private_flags): New function.
+ (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
+ (sh_elf_merge_private_data): New function.
+ (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
+ (bfd_elf32_bfd_copy_private_bfd_data): Define.
+ (bfd_elf32_bfd_merge_private_bfd_data): Change to
+ sh_elf_merge_private_data.
+
+2000-02-13 Richard Henderson <rth@cygnus.com>
+
+ * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
+ hide_symbol members.
+ (elf_link_hash_copy_indirect): New.
+ (elf_link_hash_hide_symbol): New.
+ * elflink.h (elf_link_add_object_symbols): Break out copy from
+ indirect new new symbol to elf.c.
+ (elf_link_assign_sym_version): Break out privatization of
+ non-exported symbol to elf.c.
+ * elf.c (_bfd_elf_link_hash_copy_indirect): New.
+ (_bfd_elf_link_hash_hide_symbol): New.
+ (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
+
+2000-02-13 Ian Lance Taylor <ian@zembu.com>
+
+ * section.c (_bfd_strip_section_from_output): Add info parameter.
+ If it passed as non-NULL, use it to check whether any input BFD
+ has an input section which uses this output section. Change all
+ callers.
+ * bfd-in2.h: Rebuild.
+
+ * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
+ bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
+ 1999-11-29.
+ * bfd-in2.h: Rebuild.
+
+2000-02-10 Timothy Wall <twall@cygnus.com>
+
+ * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
+ allow final modifications of swapped-in symbol.
+ (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
+ * coffcode.h (coff_write_relocs): Use macro
+ SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
+ symbol index should be set to -1.
+
+Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
+
+ * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
+ USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
+ * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
+ * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
+ sh_insns_uses_or_sets_freg): New functions.
+ * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
+ * (sh_insns_conflict): Use new functions and new macros to
+ detect conflicts when two instructions both set same integer registers,
+ both set same fp register, and both set special register.
+
+2000-02-09 Timothy Wall <twall@cygnus.com>
+
+ * coffgen.c (coff_real_object_p): Set arch/mach info prior to
+ swapping in sections, so that the swapping routines have access to
+ the arch/mach info.
+
+2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
+
+ * coff-go32.c: Update comment. Update copyright.
+
+2000-01-27 Thomas de Lellis <tdel@windriver.com>
+
+ * syms.c (bfd_decode_symclass)
+ Two new class characters were added - 'V' and 'v'. The
+ meaning of 'W' is now restricted to just weak non-object
+ symbols. This allows differentiation between, for example,
+ weak functions vs weak objects. nm for example now dumps:
+ 'W' = weak global
+ 'w' = weak unresolved
+ 'V' = weak global object
+ 'v' = weak unresolved object
+
+ (bfd_is_undefined_symclass): New function. Return true if the
+ given symbol class represents and undefined/unresolved symbol.
+
+ (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
+ unresolved symbols.
+
+ * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
+
+ * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
+ STT_ARM_16BIT flag set, but it is not attached to a data object
+ return STT_ARM_16BIT so that it will be treated as code by the
+ disassembler.
+
+2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
+
+ * coff-i386.c (i3coff_object_p): Remove prototype.
+ Update copyright.
+
+ * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
+ to name. Update copyright.
+
+ * trad-core.c (trad_unix_core_file_p): Cast core_regsec
+ assignment to avoid warning. Update copyright.
+
+2000-01-24 Robert Lipe (robertl@sco.com)
+
+ * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
+ instead of using GNU C extension.
+
+2000-01-21 Nick Clifton <nickc@cygnus.com>
+
+ * libbfd.c (bfd_read): Do not attempt to get a negativly sized
+ amount from a bfd_in_memory structure.
+ (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
+ structure.
+
+2000-01-14 Nick Clifton <nickc@cygnus.com>
+
+ * linker.c (default_indirect_link_order): oops - fix incorrectly
+ applied patch from Tim Wall.
+
+2000-01-13 Timothy Wall (twall@tiac.net>
+
+ * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
+ = scnhsz, filhsz, relsz, aoutsz, etc)
+
+ * coffswap.h: Ditto.
+
+2000-01-13 Nick Clifton <nickc@cygnus.com>
+
+ * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
+ interwork thumb to arm stub.
+
2000-01-13 Timothy Wall (twall@tiac.net>
* archures.c (bfd_octets_per_byte): New function: Return
(bfd_arch_mach_octets_per_byte): New function: Return target
byte size.
- * section.c: Distinguish between octets and bytes for usage of
+ * section.c: Distinguish between octets and bytes for usage of
_cooked_size, _raw_size, and output_offset. Clarify
description of bfd_set_section_contents.