+Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
+
+ * archures.c (bfd_mach_am33): Define.
+ * bfd-in2.h: Rebuilt.
+ * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
+ * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
+ (compute_function_info): Handle additional registers saved by
+ movm on the am33.
+ (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
+ (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
+
+1999-11-29 Jim Blandy <jimb@cygnus.com>
+
+ * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
+ functions.
+ * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
+ declarations.
+
+1999-11-27 Michael Meissner <meissner@cygnus.com>
+
+ * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
+ internal use within gas for alpha explicit relocations.
+ (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
+ (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
+ (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
+ (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
+ (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
+ (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
+
+ * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
+ BFD_RELOC_ALPHA_USER_*.
+
+ * bfd-in2.h: Regenerate.
+ * libbfd.h: Regenerate.
+
+1999-11-26 Fred Fish <fnf@cygnus.com>
+
+ * elf.c (elfcore_read_notes): Add prototype for static function.
+ (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
+ (bfd_section_from_phdr): Replacement function that calls
+ _bfd_elf_make_section_from_phdr for generic segment types and
+ backend fucntion pointed to by elf_backend_section_from_phdr for
+ backend specific segment types.
+ (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
+ now called by _bfd_elf_make_section_from_phdr. Note that this func
+ is now just a stub between the caller and bfd_section_from_phdr.
+
+ * elf-bfd.h (struct elf_backend_data): Add new function pointer
+ elf_backend_section_from_phdr.
+ (elf_backend_section_from_phdr): Add prototype.
+
+ * elfxx-target.h (elf_backend_section_from_phdr): Define default.
+ (elfNN_bed): Add elf_backend_section_from_phdr.
+
+1999-11-25 Nick Clifton <nickc@cygnus.com>
+
+ * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
+ SEC_CODE and SEC_READONLY flags to glue sections.
+
+ * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
+ SEC_CODE and SEC_READONLY flags to glue sections.
+
+1999-11-20 Nick Clifton <nickc@cygnus.com>
+
+ * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
+ delta.
+
+1999-11-19 Catherine Moore <clm@cygnus.com>
+
+ * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
+ (elf_cpu32_plt_entry): Likewise.
+
+1999-11-18 Nick Clifton <nickc@cygnus.com>
+
+ * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
+ for RVA relocs.
+ (coff_mcore_relocate_section): Initialise addend to 0.
+ Special case processing of RVA reloc.
+
+1999-11-17 Richard Henderson <rth@cygnus.com>
+
+ * elf-bfd.h (struct elf_backend_data): Reorder collect and
+ type_change_ok; add sign_extend_vma.
+ * elf32-mips.c (elf_backend_sign_extend_vma): Define.
+ * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
+ (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
+ * elfxx-target.h (elf_backend_sign_extend_vma): Default.
+ (elfNN_bed): Follow struture changes.
+
+1999-11-09 Ian Lance Taylor <ian@zembu.com>
+
+ * libbfd.c (bfd_read): Check result of read against desired result
+ using !=, not <.
+ (_bfd_generic_get_section_contents): Set bfd_error if the seek is
+ invalid compared to the section size.
+
+ * ieee.c (ieee_slurp_debug): Get the length of the debug
+ information right if there is no data part.
+
+Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
+
+ * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
+ R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
+
+1999-10-28 Ian Lance Taylor <ian@zembu.com>
+
+ * elflink.h (elf_bfd_final_link): Make last_local signed.
+
+1999-10-27 Ian Lance Taylor <ian@zembu.com>
+
+ * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
+ starts with a zero.
+
+Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
+ bfd_mach_d10v_ts3.
+ * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
+ * bfd-in2.h: Regenerate.
+
+1999-10-15 Andrew Haley <aph@cygnus.com>
+
+ * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
+
+Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
+
+ * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
+
+1999-10-08 Ian Lance Taylor <ian@zembu.com>
+
+ * elflink.h (elf_merge_symbol): When overriding a weak symbol with
+ a defined symbol in a shared library, clear the DEF_DYNAMIC flag
+ too.
+
+Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
+
+ * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
+ relocs also need the GP value.
+ (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
+ properly. Handle sign-extension for R_MIPS_64 correctly. Correct
+ the GP value for R_MIPS_LITERAL relocs too. Handle
+ R_MIPS_64 relocs properly on big-endian MIPS.
+ (mips_elf_sign_extend): Behave properly with 'long long'.
+ (mips_elf_highest): Correct typo.
+
+Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
+
+ * cpu-m32r.c (arch_info_struct): New static global.
+ (bfd_m32r_arch): Refer to it.
+ * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
+ (m32r_elf_print_private_bfd_data): Ditto.
+ (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
+ * archures.c (bfd_mach_m32rx): Define it.
+ * bfd-in2.h: Rebuild.
+
+1999-09-28 Fred Fish <fnf@cygnus.com>
+
+ * targets.c (cisco_core_vec): Replaced with two new vecs ...
+ (cisco_core_big_vec): Add new bigendian vec.
+ (cisco_core_little_vec): Add new little endian vec.
+
+ * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
+ (crash_info_locs): Add array of possible offsets.
+ (MASK_ADDR): Mask to apply to crash info offset.
+ (crashinfo_external): Add textbase, database, bssbase and
+ turn into a typedef.
+ (cisco_core_file_validate): Renamed from cisco_core_file_p.
+ Many small changes to account for additional hardware versions.
+ Pick a reasonable size for ".reg" section. Add a ".crash"
+ section to allow access to crashinfo_external struct.
+ (cisco_core_file_p): New version of this function that
+ iterates over crash_info_locs, calling cisco_core_file_validate.
+ (cisco_core_vec): Old big endian only vec replaced with ...
+ (cisco_core_big_vec): Add big endian version.
+ (cisco_core_little_vec): Add little endian version.
+
+ * configure.in (cisco_core_vec): Split to two new vectors ...
+ (cisco_core_big_vec): New target vector.
+ (cisco_core_little_vec): New target vector.
+ * configure: Regenerate.
+ * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
+ to cisco_core_big_vec in targ_selvecs.
+
+1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
+
+ * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
+ (mips_elf_relocate_got_local): Unused, delete.
+ (mips_elf_relocate_global_got): Unused, delete.
+
+1999-09-24 Fred Fish <fnf@cygnus.com>
+
+ * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
+ to initialize it to something meaningful. Then use it to generate
+ more useful segment names.
+
+Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
+
+ * som.c (NO_PCREL_MODES): Define if the system does not define
+ R_SHORT_PCREL_MODE.
+ (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
+ (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
+ R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
+ * libhppa.h (dis_assemble_22): New function.
+ (bfd_hppa_insn2fmt): Handle long branch.
+
+ * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
+ in PA2.0.
+
+1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
+
+ * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
+ BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
+ (reloc_howto_type howto_table): Tidy comments and whitespace.
+
+1999-09-17 Nick Clifton <nickc@cygnus.com>
+
+ * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
+ previous delta. Set sec->gc_mark instead.
+
+Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
+
+ * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
+ (elf_cpu32_plt_entry): Likewise.
+
+Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
+
+ * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
+
+ * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
+ symbol table, then just compute a suitable value (but do not
+ create a __gp symbol).
+
+ * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
+ symbols when building shared libraries.
+ (elf_hppa_final_link_relocate): Correct handling of PCREL
+ relocations against undefined symbols.
+
+1999-09-16 Nick Clifton <nickc@cygnus.com>
+
+ * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
+ interworking sections as linker created so that they will not
+ be removed by garbage collection.
+
+Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
+
+ * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
+ (elf_hppa_final_link_relocate): Consistently create an absolute
+ address, then subtract out the value of __gp.
+
+1999-09-14 Michael Meissner <meissner@cygnus.com>
+
+ * configure.in (Canonicalization of target names): Remove adding
+ ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
+ generates $ac_config_sub with a ${CONFIG_SHELL} already.
+ * configure: Regenerate.
+
+1999-09-14 Nick Clifton <nickc@cygnus.com>
+
+ * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
+ Mitsubishi).
+
+Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
+
+ * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
+ (elf_hppa_final_link): Initialize text_segment_base and
+ data_segment_base.
+ (elf_hppa_final_link_relocate): Handle SEGREL relocations.
+
+ * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
+ (elf_hppa_final_link_relocate): Likewise.
+ (elf_hppa_relocate_insn): Likewise.
+ (elf_hppa_relocate_section): Initialize HOWTO.
+
+1999-09-13 Donn Terry <donn@interix.com>
+
+ * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
+ handling to support both GNU and MS objects.
+
+ * coffcode.h (coff_write_object_contents): Don't check reloc_count
+ when determining whether to set F_RELFLG.
+
+1999-09-13 Philip Blundell <pb@nexus.co.uk>
+
+ * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
+ PC24 relocs if the target is an undefined weak symbol.
+ (arm_add_to_rel): Fix compiler warning.
+ (elf32_arm_plt0_entry): Correct comments.
+
+1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
+
+ * elfcode.h (write_relocs): Check for the_bfd NULL when handling
+ an absolute symbol in REL relocs.
+
+Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
+
+ * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
+ Stub SEGREL32. Return an error for any relocation not handled.
+
+1999-09-12 Ian Lance Taylor <ian@zembu.com>
+
+ * cofflink.c (coff_link_add_symbols): Look for special MSVC string
+ constant symbols, and avoid multiple definition errors on them.
+
+1999-09-12 Donn Terry <donn@interix.com>
+
+ * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
+ significant bit is set.
+
+1999-09-11 Ian Lance Taylor <ian@zembu.com>
+
+ * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
+
+ * elfcode.h (write_relocs): Handle an absolute symbol in REL
+ relocs as we do for RELA relocs.
+
+1999-09-11 Donn Terry <donn@interix.com>
+
+ * libpei.h (_bfd_pei_final_link_postscript): Declare.
+ (coff_final_link_postscript): Define.
+ * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
+ directory entries here.
+ (_bfd_pei_final_link_postscript): New function.
+
+ * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
+ section flags based on the section name.
+
+ * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
+ get the overflow of the s_nlnno field from the s_nreloc field.
+ * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
+ the s_nlnno overflow of the .text section into the s_nreloc
+ field.
+
+ * peigen.c (add_data_entry): Declare.
+ (pei_swap_aouthdr_out): Get image size right. Set linker version
+ more intuitively.
+ (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
+ (pe_print_idata): Code cleanup, print more info, get rid of (now)
+ extraneous ImageBase.
+ (pe_print_edata): Likewise.
+ (pe_print_pdata): Likewise. Print exception entries.
+ (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
+ (tbl): Make const, add "UNKNOWN".
+ (_bfd_pe_print_private_bfd_data_common): Print timestamp.
+ (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
+ section data directory.
+ (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
+
+ * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
+ * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
+ * peicode.h (coff_get_symbol_info): Define.
+
+ * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
+ -DSTRICT_PE_FORMAT.
+ * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
+ than __INTERIX.
+ (coff_classify_symbol): Re-revert 1999-08-08 patch if
+ STRICT_PE_FORMAT.
+
+ * libpei.h: New file, broken out of peicode.h.
+ * peigen.c: New file, broken out of peicode.h.
+ * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
+ * configure.in: Add peigen.lo to list of files required for each
+ PE target.
+ * Makefile.am: Rebuild dependencies.
+ (BFD32_BACKENDS): Add peigen.lo.
+ (BFD32_BACKENDS_CFILES): Add peigen.c.
+ (SOURCE_HFILES): Add libpei.h.
+ * configure, Makefile.in: Rebuild.
+
+ * peicode.h (coff_swap_scnhdr_in): Don't check for a special
+ section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
+ instead. Don't clear the s_paddr field for an uninitialized data
+ section.
+
+ * coffcode.h (coff_mkobject_hook): Set timestamp field in
+ coff_data_type to f_timdat.
+ * peicode.h (pe_mkobject_hook): Likewise.
+
+ * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
+ number if COFF_IMAGE_WITH_PE.
+
+ * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
+ to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
+ (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
+ there is no SEC_DEBUGGING section.
+ * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
+ IMAGE_FILE_DEBUG_STRIPPED.
+
+ * pe-i386.c (COFF_LONG_FILENAMES): Define.
+ (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
+ * pei-i386.c (COFF_LONG_FILENAMES): Define.
+ (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
+
+ * coffswap.h (IMAGE_BASE): Don't define.
+ * pei-arm.c (IMAGE_BASE): Don't define.
+ * pei-i386.c (IMAGE_BASE): Don't define.
+ * pei-mcore.c (IMAGE_BASE): Don't define.
+ * pei-ppc.c (IMAGE_BASE): Don't define.
+
+ * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
+ symbol, switch on the class when determining whether to modify the
+ value. For PE, don't modify the value of a C_FCN symbol not named
+ .bf.
+
+ * libbfd-in.h (_bfd_abort): Declare.
+ (abort): Define.
+ * bfd.c (_bfd_abort): New function.
+ * libbfd.h: Rebuild.
+
+ * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
+ special handling.
+
+ * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
+ don't write out the associated line numbers.
+
+ * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
+ aux entries.
+
+ * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
+ changes when the base type is unknown.
+
+ * coffgen.c (coff_print_symbol): Fix printing of aux record for
+ function symbols.
+
+ * syms.c (BSF_DEBUGGING_RELOC): Define.
+ * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
+ for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
+ symbols named .bf.
+ * coffgen.c (fixup_symbol_value): Relocate a symbol which has
+ BSF_DEBUGGING_RELOC set.
+ * bfd-in2.h: Rebuild.
+
+1999-09-10 Ian Lance Taylor <ian@zembu.com>
+
+ * ecoff.c (bfd_debug_section): Update initialization for new
+ comdat_info field.
+ (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
+ * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
+
+1999-09-10 H.J. Lu <hjl@gnu.org>
+
+ * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
+ _bfd_filnmlen field.
+ * coff-mips.c (mips_ecoff_backend_data): Likewise.
+
+Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
+
+ * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
+ for FPTR relocs involving local symbols.
+
+ * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
+ value for the stub address in a call through a stub.
+ Install the value for a local symbol directly into the DLT
+ instead of generating a reloc. Correctly handle FPTR64 relocs.
+
+ * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
+ (elf_hppa_remark_useless_dynamic_symbols): Similarly.
+ (elf_hppa_final_link): Call them.
+