+2002-05-10 Tom Rix <trix@redhat.com>
+
+ * coff64-rs6000.c (xcoff64_reloc_type_br): New function for
+ xcoff64_ppc_relocate_section.
+ * coff-rs6000.c : Extern common xcoff_reloc_type functions.
+ * libxcoff.h: Common xcoff_reloc_type function declaration.
+
+2002-05-10 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-i386.c (elf_i386_relocate_section): Remove overflow checks
+ addend in 2002-05-09 commit.
+
+ * elf32-hppa.c (elf32_hppa_size_stubs): Revert part of 2002-05-04,
+ don't look for stubs on all undefined syms.
+
+2002-05-09 Alan Modra <amodra@bigpond.net.au>
+
+ * elf64-ppc.c (RA_REGISTER_MASK, RA_REGISTER_SHIFT): Delete.
+ (ppc64_elf_howto_raw <R_PPC64_RELATIVE>): Not pc_relative or
+ pcrel_offset.
+
+ * elf32-i386.c (elf_howto_table): Comments.
+ (elf_i386_relocate_section): Handle more relocs for relocatable
+ linking and against SEC_MERGE sections.
+
+2002-05-08 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-ppc.c (ppc_elf_create_got): New function.
+ (ppc_elf_create_dynamic_sections): Call ppc_elf_create_got before
+ _bfd_elf_create_dynamic_sections. Correct .plt flags.
+ (ppc_elf_check_relocs): Use ppc_elf_create_got in place of
+ _bfd_elf_create_got_section.
+
+2002-05-07 Alan Modra <amodra@bigpond.net.au>
+
+ * elf-bfd.h (struct elf_backend_data): Add rela_normal.
+ * elfxx-target.h (elf_backend_rela_normal): Define.
+ (elfNN_bed): Init rela_normal.
+ * elflink.h (elf_link_input_bfd <emit_relocs>): Handle adjustment
+ for section symbols here if rela_normal. Simplify abs section test.
+ * elf-m10200.c (mn10200_elf_relocate_section): If relocatable,
+ return immediately. Remove code handling relocatable linking.
+ * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
+ * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
+ * elf32-i370.c (i370_elf_relocate_section): Likewise.
+ * elf32-i860.c (elf32_i860_relocate_section): Likewise.
+ * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
+ * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
+ * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
+ * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
+ * elf32-s390.c (elf_s390_relocate_section): Likewise.
+ * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
+ * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
+ * elf64-s390.c (elf_s390_relocate_section): Likewise.
+ * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
+ * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
+ * elf32-arm.h (elf32_arm_relocate_section): Likewise #ifndef USE_REL.
+ * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
+ * elf-m10200.c (elf_backend_rela_normal): Define.
+ * elf-m10300.c (elf_backend_rela_normal): Define.
+ * elf32-fr30.c (elf_backend_rela_normal): Define.
+ * elf32-i370.c (elf_backend_rela_normal): Define.
+ * elf32-i860.c (elf_backend_rela_normal): Define.
+ * elf32-m68k.c (elf_backend_rela_normal): Define.
+ * elf32-mcore.c (elf_backend_rela_normal): Define.
+ * elf32-openrisc.c (elf_backend_rela_normal): Define.
+ * elf32-ppc.c (elf_backend_rela_normal): Define.
+ * elf32-s390.c (elf_backend_rela_normal): Define.
+ * elf32-xstormy16.c (elf_backend_rela_normal): Define.
+ * elf64-ppc.c (elf_backend_rela_normal): Define.
+ * elf64-s390.c (elf_backend_rela_normal): Define.
+ * elf64-x86-64.c (elf_backend_rela_normal): Define.
+ * elfxx-ia64.c (elf_backend_rela_normal): Define.
+ * elf32-arm.h (elf_backend_rela_normal): Define #ifndef USE_REL.
+ * elf32-m32r.c (elf_backend_rela_normal): Likewise.
+
+2002-05-06 Nick Clifton <nickc@cambridge.redhat.com>
+
+ * elf32-arm.h (elf32_arm_final_link_relocate): Convert
+ 'reloc_signed_max' and 'reloc_signed_min' into half-word offsets.
+
+2002-05-06 Alan Modra <amodra@bigpond.net.au>
+
+ * elflink.h (elf_link_input_bfd <emit_relocs>): Adjust r_offset
+ when not relocatable. Fix reloc_emitter call for K&R.
+
+2002-05-04 Alan Modra <amodra@bigpond.net.au>
+
+ * elf64-ppc.c (ppc64_elf_relocate_section): Reinstate code
+ reloading local sym addend mistakenly removed in 2002-05-01 change.
+
+ * dwarf2.c (struct line_head): Make prologue_length a bfd_vma.
+ (read_abbrevs): Change "offset" param to bfd_vma.
+ (parse_comp_unit): Change "version" and addr_size to unsigned ints.
+ Change "abbrev_offset" to bfd_vma.
+ (read_indirect_string): Use correct conversion chars in error
+ message format string, cast bfd_vma's to unsigned long.
+ (read_abbrevs): Likewise.
+ (read_attribute_value): Likewise.
+ (decode_line_info): Likewise.
+ (scan_unit_for_functions): Likewise.
+ (parse_comp_unit): Likewise.
+
+2002-05-04 Tom Rix <trix@redhat.com>
+
+ * coffswap.h (coff_swap_reloc_in): Remove XCOFF support.
+ (coff_swap_reloc_out): Same.
+ * coff-rs6000.c: (xcoff_swap_reloc_in): Moved from coffswap.h.
+ (xcoff_swap_reloc_out): Same.
+ (xcoff_rtype2howto): Renamed from _bfd_xcoff_rtype2howto. Special
+ case some 16 bit relocs. Add reloc value to output.
+ (xcoff_howto_table): Remove 64 bit R_POS, add 16 bit
+ R_RBR. Improve names.
+ (_bfd_xcoff_reloc_type_lookup): Adjust for removal of 64 bit R_POS.
+ (bfd_xcoff_backend_data): Update with new reloc swap names.
+ (bfd_pmac_xcoff_backend_data) : Same.
+ * coff64-rs6000.c: (xcoff64_swap_reloc_in): Moved from coffswap.h.
+ (xcoff64_swap_reloc_out): Same.
+ (xcoff64_rtype2howto): Special case some 16 bit relocs and 32 bit
+ R_POS. Add reloc value to output.
+ (xcoff64_howto_table): Move 64 bit R_POS to first entry. Add 16
+ bit R_RBR. Improve names, masks.
+ (xcoff64_reloc_type_lookup): Adjust for move of 64 bit R_POS.
+ (bfd_xcoff_backend_data): Update with new reloc swap names.
+ (bfd_xcoff_aix5_backend_data) : Same.
+
+2002-05-04 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-hppa.c (struct elf32_hppa_link_hash_table): Add
+ bfd_count top_index, input_list, all_local_syms.
+ (elf32_hppa_setup_section_lists): New function, split from
+ elf32_hppa_size_stubs.
+ (elf32_hppa_next_input_section): Likewise.
+ (group_sections): Likewise.
+ (get_local_syms): Likewise.
+ (elf32_hppa_size_stubs): Adjust for split out functions. Look for
+ stubs on undefined syms too.
+ (elf32_hppa_set_gp): Use bfd_link_hash* instead of elf_link_hash*.
+ Only access htab elf fields when we have an elf hash table.
+ * elf32-hppa.h (elf32_hppa_setup_section_lists): Declare.
+ (elf32_hppa_next_input_section): Declare.
+
+2002-05-04 Bob Byrnes <byrnes@curl.com>
+
+ * opncls.c (_bfd_new_bfd_contained_in): Check return value of
+ _bfd_new_bfd.
+
+2002-05-03 H.J. Lu (hjl@gnu.org)
+
+ * elfxx-mips.c (mips_elf_link_hash_entry): Add forced_local.
+ (mips_elf_link_hash_newfunc): Initialize forced_local to false.
+ (mips_elf_record_global_got_symbol): Call _bfd_mips_elf_hide_symbol
+ to hide a global symbol.
+ (_bfd_mips_elf_hide_symbol): Return if forced_local is true. Set
+ forced_local to true.
+
+2002-05-02 Richard Henderson <rth@redhat.com>
+
+ * elf64-alpha.c (elf64_alpha_relocate_section): Force relative relocs
+ vs SHN_UNDEF to zero.
+
+2002-05-02 Alan Modra <amodra@bigpond.net.au>
+
+ * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_SECTOFF>): Change to a
+ 16 bit reloc.
+ <R_PPC64_SECTOFF_DS>: Likewise.
+ (ppc64_elf_reloc_type_lookup): Map from BFD_RELOC_16_BASEREL to
+ SECTOFF reloc.
+ * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_SECTOFF>): Correct.
+ (ppc_elf_reloc_type_lookup): Map from BFD_RELOC_16_BASEREL to
+ SECTOFF reloc.
+
+ * elf64-ppc.c (ppc64_elf_addr16_ha_reloc): Delete.
+ (ppc64_elf_ha_reloc): New function.
+ (ppc64_elf_brtaken_reloc): New function.
+ (ppc64_elf_sectoff_reloc): New function.
+ (ppc64_elf_sectoff_ha_reloc): New function.
+ (ppc64_elf_toc_reloc): New function.
+ (ppc64_elf_toc_ha_reloc): New function.
+ (ppc64_elf_toc64_reloc): New function.
+ (ppc64_elf_unhandled_reloc): New function.
+ (ppc64_elf_howto_raw): Use the above.
+ <R_PPC64_RELATIVE>: Mark pc_relative, pcrel_offset.
+ <R_PPC64_SECTOFF>: Not pc_relative or pcrel_offset. Fix dst_mask.
+ <R_PPC64_SECTOFF_DS>: Likewise.
+ (IS_ABSOLUTE_RELOC): Update.
+ (struct ppc_link_hash_table): Add have_undefweak.
+ (ppc64_elf_link_hash_table_create): Init.
+ (func_desc_adjust): Set have_undefweak.
+ (ppc64_elf_func_desc_adjust): Call func_desc_adjust earlier. Only
+ add the .sfpr blr when have_undefweak.
+ (ppc64_elf_setup_section_lists): Check hash table flavour.
+ (ppc64_elf_next_input_section): Move output_section->owner test to
+ ppc64elf.em.
+ (ppc64_elf_set_toc): Rename to ppc64_elf_toc, remove info param
+ and relocatable test. Return TOCstart and don't set elf_gp.
+ (ppc64_elf_relocate_section): Correct BRTAKEN/BRNTAKEN branch
+ offset calculation. Add assert on weak sym branch tweaks.
+ * elf64-ppc.h (ppc64_elf_set_toc): Delete.
+ (ppc64_elf_toc): Declare.
+ (ppc64_elf_next_input_section): Update.
+
+2002-05-01 Alan Modra <amodra@bigpond.net.au>
+
+ * syms.c (_bfd_stab_section_find_nearest_line): Don't bomb on NULL
+ file_name.
+
+2002-05-01 Alan Modra <amodra@bigpond.net.au>
+
+ * elf64-ppc.c (CROR_151515, CROR_313131): Define.
+ (ppc64_elf_relocate_section): Use them. Don't look for plt calls
+ on R_PPC64_ADDR24 relocs. Require a nop or no link reg on plt
+ call branches. Correct undefined weak destination.
+ (ppc64_elf_func_desc_adjust): Always create at least one blr in
+ .sfpr, and correct case where either only savef* or restf* is
+ needed.
+
+ Long branch stubs, multiple stub sections.
+ * elf64-ppc.h (ppc64_elf_setup_section_lists): Declare.
+ (ppc64_elf_next_input_section): Declare.
+ * elf64-ppc.c: Move linker-only prototypes.
+ (STUB_SUFFIX): Define.
+ (enum ppc_stub_type): New.
+ (struct ppc_stub_hash_entry): New.
+ (struct ppc_branch_hash_entry): New.
+ (struct ppc_link_hash_entry): Add stub_cache, oh.
+ (struct ppc_link_hash_table): Add stub_hash_table etc. Remove
+ sstub. Add sbrlt, srelbrlt, has_14bit_branch, stub_iteration.
+ Rename plt_overflow to stub_error.
+ (ppc_stub_hash_lookup): Define.
+ (ppc_branch_hash_lookup): Define.
+ (stub_hash_newfunc): New function.
+ (branch_hash_newfunc): New function.
+ (link_hash_newfunc): Init new fields.
+ (ppc64_elf_link_hash_table_create): Likewise.
+ (ppc64_elf_link_hash_table_free): New function.
+ (ppc_stub_name): New function.
+ (ppc_get_stub_entry): New function.
+ (ppc_add_stub): New function.
+ (create_linkage_sections): Use bfd_make_section_anyway. Create
+ .branch_lt and .rela.branch_lt sections. Don't create .stub.
+ (ppc64_elf_check_relocs): Set has_14bit_branch on R_PPC64_REL14*,
+ and set up for plt call stubs. Link func and func desc syms.
+ (ppc64_elf_gc_sweep_hook): Handle REL14* as per REL24.
+ (func_desc_adjust): Avoid hash lookup when func desc sym available
+ via shortcut, and set links when processing.
+ (ppc64_elf_hide_symbol): Likewise.
+ (allocate_dynrelocs): Don't allocate stub section here.
+ (ppc64_elf_size_dynamic_sections): Handle sbrlt and srelbrlt.
+ Remove sstub code.
+ (ppc_type_of_stub): New function.
+ (build_one_stub): Delete.
+ (ppc_build_one_stub): New function.
+ (ppc_size_one_stub): New function.
+ (ppc64_elf_setup_section_lists): New function.
+ (ppc64_elf_next_input_section): New function.
+ (group_sections): New function.
+ (get_local_syms): New function.
+ (ppc64_elf_size_stubs): Rewrite.
+ (ppc64_elf_build_stubs): Rewrite.
+ (ppc64_elf_relocate_section): Look up stub entry for REL24
+ relocs. Don't propagate REL14* to dynamic objects. Look for long
+ branch stubs if REL14* or REL24 relocs won't reach.
+ (bfd_elf64_bfd_link_hash_table_free): Define.
+
+2002-04-30 Mark Mitchell <mark@codesourcery.com>
+
+ * bfd/config.bfd: Add support for powerpc-*-windiss.
+
+2002-04-30 Tom Rix <trix@redhat.com>
+
+ * xcofflink.c (xcoff_link_add_symbols): Always copy undef C_EXT
+ symbol names into the hash table.
+
+2002-04-28 Tom Rix <trix@redhat.com>
+
+ * coff-rs6000.c (xcoff_calculate_relocation) : Function table for
+ calulating relocations.
+ (xcoff_complain_overflow) : Function table for relocation errors.
+ (xcoff_ppc_relocate_section): Use relocation and complain function
+ tables.
+ (xcoff_complain_overflow_unsigned_func): New complain function.
+ (xcoff_complain_overflow_signed_func): Same.
+ (xcoff_complain_overflow_bitfield_func): Same.
+ (xcoff_complain_overflow_dont_func): Same.
+ (xcoff_reloc_type_crel): New recot function.
+ (xcoff_reloc_type_br): Same.
+ (xcoff_reloc_type_ba): Same.
+ (xcoff_reloc_type_toc): Same.
+ (xcoff_reloc_type_rel): Same.
+ (xcoff_reloc_type_neg): Same.
+ (xcoff_reloc_type_pos): Same.
+ (xcoff_reloc_type_fail): Same.
+ (xcoff_reloc_type_noop): Same.
+ * libxcoff.h : Declare common parts for xcoff64.
+ * coff64-rs6000.c (xcoff64_ppc_relocate_section): Use relocation
+ and complain function tables.
+
+2002-04-28 Alan Modra <amodra@bigpond.net.au>
+
+ * elf64-x86-64.c (struct elf64_x86_64_dyn_relocs): Comment typo.
+ * elf32-hppa.c (elf32_hppa_final_link): Formatting.
+
+2002-04-26 Alan Modra <amodra@bigpond.net.au>
+
+ * opncls.c (bfd_make_readable): Call bfd_section_list_clear.
+ * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
+
+ * elflink.h (elf_bfd_final_link): Ensure input bfd class is the
+ same as the output before calling elf_link_input_bfd.
+
+ * coffcode.h (coff_compute_section_file_positions): Set
+ section_tail after shuffling section list.
+
+2002-04-24 Christian Groessler <chris@groessler.org>
+
+ * coff-z8k.c (extra_case): Fix R_IMM32 relocations: The
+ addresses are 23bit with a special layout, not plain 32bit
+ values. Prevent relocation of immediate values.
+
+2002-04-24 Chris G. Demetriou <cgd@broadcom.com>
+
+ * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): If MDMX or
+ MIPS-16 ASE flags are set, print something to indicate that.
+
+2002-04-23 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-hppa.c (hppa_type_of_stub): Correct and simplify condition
+ under which a plt call stub is used.
+ (final_link_relocate): Similarly.
+ (allocate_plt_static): Clear h-plabel except when plt entry is
+ exclusively used for a plabel.
+ (allocate_dynrelocs): Use the above to simplify plt sizing.
+ (struct elf32_hppa_link_hash_table): Add has_22bit_branch.
+ (elf32_hppa_link_hash_table_create): Init.
+ (BL22_RP): Define.
+ (hppa_build_one_stub): Use BL22_RP if has_22bit_branch.
+ (elf32_hppa_check_relocs): Set has_22bit_branch.
+
+ * elf32-hppa.c (elf32_hppa_check_relocs): Remove debug message.
+ (final_link_relocate): Likewise.
+
+2002-04-22 Jakub Jelinek <jakub@redhat.com>
+
+ * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't build
+ search table if some FDE is DW_EH_PE_aligned encoded either.
+ (_bfd_elf_write_section_eh_frame): Handle terminating FDE specially.
+
+2002-04-22 Richard Smith <richard@ex-parrot.com>
+ Jakub Jelinek <jakub@redhat.com>
+
+ * elf-eh-frame.c (struct eh_cie_fde): Add per_encoding_relative.
+ (_bfd_elf_discard_section_eh_frame): Set it for CIEs with pcrel
+ encoded personality.
+ (_bfd_elf_write_section_eh_frame): Adjust pcrel encoded personality
+ for CIE/FDE removal.
+
+2002-04-20 Tom Rix <trix@redhat.com>
+
+ * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Fix C_FILE auxent.
+
+2002-04-20 Alan Modra <amodra@bigpond.net.au>
+
+ * archures.c (bfd_lookup_arch): Move the list order comment..
+ (struct bfd_arch_info): ..to where it belongs.
+ * bfd-in2.h: Regenerate.
+
+ * archures.c (bfd_lookup_arch): Add comment on list order.
+ (bfd_default_set_arch_mach): Use bfd_lookup_arch.
+ * cpu-powerpc.c (bfd_powerpc_archs): Re-order so that the default
+ is always at head of list.
+
+2002-04-18 Nick Clifton <nickc@cambridge.redhat.com>
+
+ * coff-arm.c (coff_thumb_pcrel_12, coff_thumb_pcrel_9,
+ insert_thumb_branch, record_thumb_to_arm_glue): Suppress
+ definition of these functions for ARM_WINCE builds as they are
+ not used.
+ (SWAP_IN_RELOC_OFFSET, SWAP_OUT_RELOC_OFFSET): Do not define
+ for ARM_WINCE builds.
+
+2002-04-18 Nick Clifton <nickc@cambridge.redhat.com>
+
+ * coff-arm.c (bfd_arm_process_before_allocation):
+
+2002-04-17 J"orn Rennecke <joern.rennecke@superh.com>
+
+ * cpu-sh.c (scan_mach): Delete.
+ (arch_info_struct): Replace scan_mach with bfd_default_scan.
+ (bfd_sh_arch): Likewise.
+
+2002-04-16 Nick Clifton <nickc@cambridge.redhat.com>
+
+ * ihex.c (ihex_write_object_contents): Fix check for records
+ crossing 64K boundaries.
+
+2002-04-16 Alan Modra <amodra@bigpond.net.au>
+
+ * elf32-m32r.c (m32r_elf_add_symbol_hook): Check the hash table
+ type rather than just assuming entries are ELF.
+ * elf32-sh64.c (sh64_elf_add_symbol_hook): Likewise.
+ * elf64-sh64.c (sh64_elf64_add_symbol_hook): Likewise.
+ * elf64-sparc.c (sparc64_elf_add_symbol_hook): Likewise.
+ * elf64-mmix.c (mmix_elf_add_symbol_hook): Use bfd_link_hash_entry
+ rather than elf_link_hash_entry.
+
+2002-04-15 Richard Henderson <rth@redhat.com>
+
+ * elf32-mips.c (mips_elf32_object_p): Revert 0404 fragment: allow
+ n32 binaries.
+
2002-04-15 Michael Snyder <msnyder@redhat.com>
* opncls.c (bfd_close): Write contents if writeable.
Minor formatting tidy-ups.
-2002-04-15 Alan Modra <alan@weed.local>
+2002-04-15 Alan Modra <amodra@bigpond.net.au>
* elf32-ppc.c (ppc_elf_add_symbol_hook): Check the hash table type.
* elflink.h (NAME(bfd_elf,record_link_assignment)): Don't set
STT_NOTYPE symbols to STT_OBJECT.
-Mon Mar 18 17:38:03 CET 2002 Jan Hubicka <jh@suse.cz>
+2002-03-18 Jan Hubicka <jh@suse.cz>
* cpu-i386.c (bfd_x86_64_arch): Rename to "i386:x86-64"