* archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
(bfd_mach_cris_v10_v32): New macros.
* cpu-cris.c: Tweak formatting.
(get_compatible): New function.
(N): New macro.
(bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
bfd_arch_info_type:s.
(bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
get_compatible for member compatible and link bfd_cris_arch_v32 as
next.
* elf32-cris.c (cris_elf_pcrel_reloc)
(cris_elf_set_mach_from_flags): New functions.
(cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
<R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
(cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
numbers for bfd_mach_cris_v32.
(PLT_ENTRY_SIZE_V32): New macro.
(elf_cris_plt0_entry): Drop last comma in initializer.
(elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
(elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
PLT initializers.
(cris_elf_relocate_section): Change all "%B(%A)" messages to
"%B, section %A".
(elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
(elf_cris_finish_dynamic_sections): Similar.
(elf_cris_adjust_dynamic_symbol): Similar.
(cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
section %A".
<switch with PIC relocs>: Emit error and return FALSE for
bfd_mach_cris_v10_v32.
<case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
Emit warning when generating textrel reloc.
(cris_elf_object_p): Call cris_elf_set_mach_from_flags.
(cris_elf_final_write_processing): Set flags according to mach.
(cris_elf_print_private_bfd_data): Display
EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
(cris_elf_merge_private_bfd_data): Drop variables old_flags,
new_flags. Don't call cris_elf_final_write_processing. Don't
look at the actual elf header flags at all; use
bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
in bfd_get_mach for ibfd and obfd and handle merging of compatible
objects.
(bfd_elf32_bfd_copy_private_bfd_data): Define.
* reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
(BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
(BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
* bfd-in2.h, libbfd.h: Regenerate.
of mmo_internal_write_section.
(mmo_internal_write_section): For each of .text and .data, call
mmo_write_section_description before outputting contents if it has
nontrivially deducible vma or contents.
(mmo_has_leading_or_trailing_zero_tetra_p): New function.
(mmo_canonicalize_symtab): Adjust absolute symbols to .data
symbols if found within the .data address range.
(try_match_symbols_in_sections, already_linked): Removed.
(_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
prefix of section names when finding already_linked_table
chain. Compare section names. Instead of calling already_linked,
do it inline and only for sections in the same already_linked_list.
parameter. If called after _bfd_elf_write_section_eh_frame,
don't allow a -2 return unless need_* bit is already set, and
handle offsets adjusted for output_offset.
* elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
* elf.c (_bfd_elf_section_offset): Update call.
* elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
(narrow_instruction, widen_instruction): Remove unnecessary calls to
xtensa_format_encode.
(ebb_propose_action): Inline call to ebb_add_proposed_action.
(ebb_add_proposed_action): Delete.
gas ChangeLog
* config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
(is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
is_windowed_return_opcode): Delete.
(xtensa_frob_label): Use get_subseg_target_freq.
(md_assemble): Inline call to is_entry_opcode.
(xtensa_handle_align): Inline call to get_frag_is_literal.
(relaxation_requirements): Inline call to is_jx_opcode.
(emit_single_op): Inline call to is_movi_opcode.
(xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
get_frag_is_no_transform, is_entry_opcode, and
set_frag_is_specific_opcode. Use get_subseg_total_freq.
(xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
Inline calls to get_frag_is_no_transform.
(next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
(xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
get_frag_is_no_transform.
(convert_frag_immed_finish_loop): Inline calls to get_expression_value
and set_frag_is_no_transform.
(get_expression_value): Delete.
(subseg_map struct): Rename cur_total_freq to total_freq. Rename
cur_target_freq to target_freq.
(get_subseg_info): Split out code to create a new map entry into ...
(add_subseg_info): ... this new function.
(get_last_insn_flags): Check if get_subseg_info succeeded.
(set_last_insn_flags): Call add_subseg_info if needed.
(get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
(xtensa_reorder_segments): Compute last_sec while counting sections.
Remove call to get_last_sec.
(get_last_sec): Delete.
(cache_literal_section): Inline call to retrieve_literal_seg and its
callees, seg_present and add_seg_list.
(retrieve_literal_seg, seg_present, add_seg_list): Delete.
(get_frag_is_insn, get_frag_is_no_transform,
set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
* config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
* elf32-xtensa.c: Use ISO C90 formatting.
gas ChangeLog
* config/tc-xtensa.c: Use ISO C90 formatting.
* config/tc-xtensa.h: Likewise.
* config/xtensa-istack.h: Likewise.
* config/xtensa-relax.c: Likewise.
* config/xtensa-relax.h: Likewise.
ld ChangeLog
* emultempl/xtensaelf.em: Use ISO C90 formatting.
opcodes ChangeLog
* xtensa-dis.c: Use ISO C90 formatting.
bfd/
* elf32-arm.h: Support EABI version 4 objects.
binutils/
* readelf.c (decode_ARM_machine_flags): Support EABI version 4.
gas/
* config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
EF_ARM_EABI_VER4.
(arm_eabis): Ditto.
* doc/c-arm.texi: Document that we actually support -meabi=4, not
-meabi=3.
include/
* elf/arm.h (EF_ARM_EABI_VER4): Define.
(elf_section_complain_discarded): Delete.
(elf_action_discarded): New function subsuming the above and also
controlling reloc behaviour.
(elf_link_input_bfd): Use it.
(struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
setting offsets for removed CIEs. Don't set "sec", instead set
cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
CIE in hdr_info. Only set make_relative and make_lsda_relative
for CIEs. Use pointers rather than array indices.
(_bfd_elf_eh_frame_section_offset): Test/set make_relative,
make_lsda_relative, need_* on cie_inf for FDEs.
(_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
section output_offset. Delete cie_offset, instead use cie_inf
pointer to CIE entry. Use need_relative and need_lsda_relative on
CIE entry for FDEs. Use pointers rather than array indices.
