+1999-07-11 Ian Lance Taylor <ian@zembu.com>
+
+ * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
+ char *.
+ * elf-bfd.h (bfd_elf_hash): Update declaration.
+ * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
+ when calling bfd_elf_hash.
+
+1999-07-11 Mark Mitchell <mark@codesourcery.com>
+
+ * libbfd.c (bfd_put_8): Make it of type `void'.
+ * bfd-in2.h: Regenerated.
+ * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
+ for 32-bit hosts.
+ (_bfd_mips_elf_final_link): Likewise.
+
+ * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
+
+Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
+
+ * config.bfd (hppa*-*-linux-gnu*): New target
+
+1999-07-07 Mark Mitchell <mark@codesourcery.com>
+
+ * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
+ (_bfd_mips_elf_create_dynamic_sections): New function.
+ (_bfd_mips_elf_add_symbol_hook): Likewise.
+ (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
+ (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
+ (_bfd_mips_elf_finish_dynamic_sections): Likewise.
+ (_bfd_mips_elf_gc_mark_hook): Likewise.
+ (_bfd_mips_elf_gc_sweep_hook): Likewise.
+ (_bfd_mips_elf_always_size_sections): Likewise.
+ (_bfd_mips_elf_size_dynamic_sections): Likewise.
+ (_bfd_mips_elf_check_relocs): Likewise.
+ (_bfd_mips_elf_link_hash_table_create): Likewise.
+ (_bfd_mips_elf_print_private_data): Likewise.
+ (_bfd_mips_elf_link_output_symbol_hook): Likewise.
+ (_bfd_mips_elf_final_link): Likewise.
+ (_bfd_mips_elf_additional_program_headers): Likewise.
+ (_bfd_mips_elf_modify_segment_map): Likewise.
+ (_bfd_mips_elf_relocate_section): Likewise.
+ * elf32-mips.c (mips_elf32_object_p): Move contents into
+ _bfd_mips_elf_object_p.
+ (mips_elf_additional_program_headers): Rename to
+ _bfd_mips_elf_additional_program_headers.
+ (mips_elf_modify_segment_map): Rename to
+ _bfd_mips_elf_modify_segment_map.
+ (elf_mips_abi_name): Change prototype.
+ (mips_elf32_section_from_shdr): Merge into
+ _bfd_mips_elf_section_from_shdr.
+ (mips_elf32_section_processing): Merge into
+ _bfd_mips_elf_section_processing.
+ (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
+ the right back-end ELF linker.
+ (mips_elf_relocate_section): Rename to
+ _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
+ (mips_elf_link_output_symbol_hook): Rename to
+ _bfd_mips_elf_link_output_symbol_hook.
+ (mips_elf_create_dynamic_section): Rename to
+ _bfd_mips_elf_create_dynamic_section.
+ (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
+ Adjust for 64-bit code. Use mips_elf_got_section.
+ (mips_elf_adjust_dynamic_symbol): Rename to
+ _bfd_mips_elf_adjust_dynamic_symbol. Use
+ mips_elf_allocate_dynamic_relocations.
+ (mips_elf_finish_dynamic_symbol): Rename to
+ _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
+ Adjust for 64-bit code.
+ (mips_elf_finish_dynamic_sections): Rename to
+ _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
+ (mips_elf_always_size_sections): Rename to
+ _bfd_mips_elf_always_size_sections.
+ (mips_elf_add_symbol_hook): Rename to
+ _bfd_mips_elf_add_symbol_hook.
+ (mips_elf_next_lo16_addend): Constify.
+ (mips_elf_calculate_relocation): Likewise.
+ (mips_elf_obtain_contents): Likewise.
+ (mips_elf_perform_relocation): Likewise.
+ (mips_elf_create_dynamic_relocation): Likewise.
+ (mips_elf_allocate_dynamic_relocations): New function.
+ (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
+ (MIPS_ELF_REL_SIZE): Likewise.
+ (MIPS_ELF_DYN_SIZE): Likewise.
+ (MIPS_ELF_GOT_SIZE): Likewise.
+ (MIPS_ELF_SYM_SIZE): Likewise.
+ (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
+ (MIPS_ELF_GET_WORD): Likewise.
+ (MIPS_ELF_PUT_WORD): Likewise.
+ (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
+ (STUB_LW): Conditionalize for 64-bit value.
+ (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
+ entries.
+ (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
+ Check it for inconsistency.
+ (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
+ ABI.
+ (_bfd_mips_elf_fake_sections): Remove duplicate handling of
+ .msym.
+ (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
+ (mips_elf_got_offset_from_index): Use misp_elf_got_section.
+ (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
+ (mips_elf_local_got_index): Likewise.
+ (mips_elf_got_page): Likewise.
+ (mips_elf_got_info): Likewise.
+ (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
+ (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
+ (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
+ instead of constant `2'.
+ (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
+ (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
+ (mips_elf_size_dynamic_sections): Use
+ MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
+ MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
+ Adjust all releveant entries in elf backend table.
+ * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
+ (mips_elf64_section_processing): Likewise.
+ Adjust elf backend entries to use _bfd_mips_elf variants now
+ publicly available.
+
+ * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
+ hash-entry sizes.
+ (size_dynamic_sections): Likewise.
+ (elf_link_output_extsym): Likewise.
+ * elf.c: (elf_fake_sections): Likewise.
+ * libbfd.c (bfd_get): New macro.
+ (bfd_put): Likewise.
+ * bfd-in2.h: Regenerated.
+
+1999-07-07 Mark Mitchell <mark@codesourcery.com>
+
+ * elf-bfd.h (elf_size_info): Add hash_entry_size,
+ int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
+ wap_reloca_in, and swap_reloca_out.
+ * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
+ multiple internal relocations per external relocation.
+ (link_read_relocs): Likewise.
+ (elf_bfd_final_link): Likewise.
+ (elf_link_input_bfd): Likewise.
+ (elf_gc_mark): Likewise.
+ (elf_gc_smash_unused_vtentry_relocs): Likewise.
+ * elfcode.h (elf_swap_dyn_out): Adjust type to match
+ elf_swap_dyn_in.
+ (size_info): Add entries for new fields.
+ * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
+ (mips_elf64_be_swap_reloc_in): New function.
+ (mips_elf64_be_swap_reloc_out): Likewise.
+ (mips_elf64_be_swap_reloca_in): Likewise.
+ (mips_elf64_be_swap_reloca_out): Likewise.
+ (mips_elf64_size_info): Add entries for new fields.
+
+1999-07-07 Ian Lance Taylor <ian@zembu.com>
+
+ * elflink.h (elf_bfd_final_link): Assert that section reloc_count
+ field equals the new rel_count field.
+ (elf_link_input_bfd): When doing a relocateable link, use the new
+ rel_count field rather than the reloc_count field.
+ (elf_reloc_link_order): Likewise.
+ (elf_finish_pointer_linker_section): Likewise.
+
+ Based on patch from H.J. Lu <hjl@gnu.org>:
+ * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
+ shared library to override a weak definition in a regular object.
+
+Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
+
+ * libhppa.h: Revert July 2, 1999 patch.
+
+ * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
+ need to generate DLTIND relocations, not DLTREL relocations.
+
+1999-07-05 Nick Clifton <nickc@cygnus.com>
+
+ * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
+ architectures.
+ (coff_set_flags): Recognise arm 5 architectures.
+
+ * cpu-arm.c: Add support for strongarm and arm9 cpus.
+ Add support for armv5 architecture.
+
+ * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
+
+ * reloc.c: Add new, assembler only, ARM reloc:
+ BFD_RELOC_ARM_ADRL_IMMEDIATE.
+
+ * bfd-in2.h: Regenerate.
+
+1999-07-02 Mark Mitchell <mark@codesourcery.com>
+
+ * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
+ (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
+ * elf.c (_bfd_elf_find_nearest_line): Pass it.
+ * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
+ * elf32-mips.c (ABI_64_P): New macro.
+ (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
+ (_bfd_mips_elf_find_nearest_line): Adjust call to
+ _bfd_dwarf2_find_nearest_line.
+ * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
+ * libbfd.h: Regenerated.
+
+1999-07-02 Ian Lance Taylor <ian@zembu.com>
+
+ * config.bfd: Add * at the end of i[3456]86-*-unixware.
+
+Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
+
+ * libhppa.h (HPPA_R_ARG_RELOC): Delete.
+ (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
+
+1999-07-01 Mark Mitchell <mark@codesourcery.com>
+
+ * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
+ fields.
+ (_bfd_elf_init_reloc_shdr): New function.
+ * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
+ bfd_alloc followed by memset.
+ (_bfd_elf_init_reloc_shdr): New function, split out from ...
+ (elf_fake_sections): Here.
+ (assign_section_numbers): Assign section numbers for the second
+ relocation section, if required.
+ * elflink.h (elf_link_output_relocs): New function.
+ (elf_link_size_reloc_section): Likewise.
+ (elf_bfd_final_link): Use elf_link_size_reloc_section.
+ (elf_link_input_bfd): Use elf_link_output_relocs.
+
+ * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
+ _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
+
+Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
+
+ * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
+ with 22bit format.
+
+1999-06-28 Mark Mitchell <mark@codesourcery.com>
+
+ * elf32-mips.c (mips_elf_got_info): Move declaration before
+ prototypes. Change global_gotsym to be a pointer to a hash entry,
+ rather than a number index.
+ (mips_elf_link_hash_entry): Move declaration before prototypes.
+ (mips_elf_irix6_finish_dynamic_symbol): New function.
+ (mips_elf_sign_extend): Likewise.
+ (mips_elf_high): Likewise.
+ (mips_elf_higher): Likewise.
+ (mips_elf_highest): Likewise.
+ (mips_elf_global_got_index): Likewise.
+ (mips_elf_local_got_index): Likewise.
+ (mips_elf_got_offset_from_index): Likeiwse.
+ (mips_elf_record_global_got_symbol): Likewise.
+ (mips_elf_got_page): Likewise.
+ (mips_elf_next_lo16_addend): Likewise.
+ (mips_elf_calculate_relocation): Likewise.
+ (mips_elf_obtain_contents): Likewise.
+ (mips_elf_perform_relocation): Likewise.
+ (mips_elf_assign_gp): Likewise.
+ (mips_elf_sort_hash_table_f): Likewise.
+ (mips_elf_sort_hash_table): Likewise.
+ (mips_elf_got_section): Likewise.
+ (mips_elf_got_info): Likewise.
+ (mips_elf_create_local_got_entry): Likewise.
+ (mips_elf_got16_entry): Likewise.
+ (mips_elf_create_dynamic_relocation): Likewise.
+ (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
+ (mips_elf_final_gp): Use mips_elf_assign_gp.
+ (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
+ into SHN_SCOMMON automatically on IRIX6.
+ (mips_elf_add_symbol_hook): Likewise.
+ (mips_elf_relocate_section): Rewrite, using
+ mips_elf_calculate_relocation and mips_elf_perform_relocation.
+ (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
+ Don't deal with .rld_map on IRIX6.
+ (mips_elf_create_got_section): Adjust use of global_gotsym. Set
+ section flags appropriately for .got.
+ (mips_elf_check_relocs): Handle IRIX6 relocations making use of
+ the got. Call mips_elf_record_global_got_symbol and allocate
+ local got space appropriately.
+ (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
+ char *. Rework calculation of GOT size. Sort dynamic symbol
+ table entries so entries that do not require GOT entries appear at
+ the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
+ code dealing with DT_INIT and DT_FINI. Remove fiddling with
+ global_gotsym.
+ (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
+ entries.
+ (mips_elf_finish_dynamic_symbol): Use
+ mips_elf_irix6_finish_dynamic_symbol.
+ (mips_elf_finish_dynamic_sections): Correct off-by-one error
+ setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
+ change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
+
+1999-06-30 Ian Lance Taylor <ian@zembu.com>
+
+ * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
+ relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
+
+1999-06-04 Philip Blundell <philb@gnu.org>
+
+ * elf32-arm.h (elf_backend_got_header_size): Define.
+ (elf_backend_plt_header_size): Likewise.
+
+1999-06-28 Jim Pick <jim@jimpick.com>
+
+ * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
+
+Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
+
+ * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
+ relocation function.
+ * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
+
+1999-06-27 Mark Mitchell <mark@codesourcery.com>
+
+ * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
+ (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
+ (MIPS_ELF_STUB_SECTION_NAME): Likewise.
+ (_bfd_mips_elf_section_from_shdr): Use them.
+ (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
+ of GP-relative sections.
+ (_bfd_mips_elf_set_section_contents): Use them.
+ (_bfd_mips_elf_section_processing): Share code between .sdata and
+ .lit4/.lit8 sections. Set appropriate flags for .srdata.
+ (mips_elf_additional_program_headers): Add handling for
+ PT_MIPS_OPTIONS segment on IRIX6.
+ (mips_elf_modify_segment_map): Likeiwse.
+ (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
+ Include the options sections on IRIX6. Don't look for GP-relative
+ sections by name; use SHF_MIPS_GPREL instead.
+ (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
+ the N32 ABI.
+ (mips_elf_create_dynamic_sections): Don't muck about with section
+ alignments and such on IRIX6.
+ (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
+ (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
+ fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
+ bfd_zalloc rather than bfd_alloc and memset.
+ (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
+ Don't assert the existence of .rld_map on IRIX6.
+ (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
+
+ * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
+ (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
+ instead.
+
+1999-06-26 Mark Mitchell <mark@codesourcery.com>
+
+ * elf32-mips.c (mips_elf_swap_msym_in): New function.
+ (mips_elf_swap_msym_out): New function.
+ (mips_elf_create_msym_section): Likewise.
+ (MIPS_ELF_MSYM_SECTION_NAME): New macro.
+ (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
+ (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
+ section not named .msym.
+ (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
+ .msym directly. Set appropriate attributes for the .msym
+ section.
+ (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
+ (mips_elf_link_hash_newfunc): Clear it.
+ (mips_elf_create_dynamic_sections): Create the .msym section
+ on IRIX6.
+ (mips_elf_size_dynamic_sections): Allocate space for the
+ .msym section. Add a DT_MIPS_MSYM entry.
+ (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
+ the symbol.
+ (mips_elf_finish_dynamic_sections): Assign a value for
+ DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
+
+ * elf32-mips.c (irix_compat_t): New enumeration.
+ (ABI_N32_P): New macro.
+ (IRIX_COMPAT): Likewise.
+ (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
+ (mips_elf_relocate_section): Fix typo.
+
+1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
+
+ * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
+ as writable PE sections.
+
1999-06-26 David Mosberger <davidm@hpl.hp.com>
* dwarf2.c (struct arange): New type.
projects / deliverable / binutils-gdb.git / blobdiff