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2021-05-03csky: fix annobin test failsAlan Modra1-0/+34
* elf32-csky.c (is_mapping_symbol_name): New function. (csky_elf_is_target_special_symbol): Likewise. (csky_elf_maybe_function_sym): Likewise. (bfd_elf32_bfd_is_target_special_symbol): Define. (elf_backend_maybe_function_sym): Define.
2021-04-15CSKY: Fix special_function in howto tableLifang Xia1-60/+60
The special_function for reloc should be 'bfd_elf_generic_reloc', reloc list: R_CKCORE_PCREL_IMM16BY2, R_CKCORE_PCREL_IMM16BY4, R_CKCORE_PCREL_IMM10BY4, R_CKCORE_PCREL_IMM18BY2, R_CKCORE_PCREL_FLRW_IMM8BY4 bfd/ * elf32-csky.c (csky_elf_howto_table) <R_CKCORE_PCREL_IMM16BY2>: Set special_function to bfd_elf_generic_reloc. <R_CKCORE_PCREL_IMM16BY4>: Likewise. <R_CKCORE_PCREL_IMM10BY4>: Likewise. <R_CKCORE_PCREL_IMM18BY2>: Likewise. <R_CKCORE_PCREL_FLRW_IMM8BY4>: Likewise.
2021-04-12convert elf_link_hash macros to inline functionsAlan Modra1-2/+0
Involves a bit of editing as we now need to be more precise in pointer types. bfd/ * elf-bfd.h (is_elf_hash_table): Convert macro to inline function. (elf_link_hash_lookup, elf_link_hash_traverse): Likewise. (elf_hash_table, elf_hash_table_id): Likewise. * elf32-arm.c (elf32_arm_setup_section_lists): Delete redundant is_elf_hash_table check. * elf32-csky.c (elf32_csky_setup_section_lists): Likewise. * elf32-hppa.c (clobber_millicode_symbols): Correct param types. * elf64-alpha.c (elf64_alpha_output_extsym): Likewise. * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free: Likewise. (elfNN_ia64_global_dyn_sym_thunk: Likewise. * elf64-ia64-vms.c (elf64_ia64_global_dyn_info_free): Likewise. (elf64_ia64_global_dyn_sym_thunk): Likewise. (elf64_vms_link_add_object_symbols): Pass base type of hash table to is_elf_hash_table. * elflink.c (_bfd_elf_dynamic_symbol_p): Likewise. (_bfd_elf_symbol_refs_local_p, _bfd_elf_add_dynamic_entry): Likewise. (_bfd_elf_strip_zero_sized_dynamic_sections): Likewise. (_bfd_elf_link_check_relocs, elf_link_add_object_symbols): Likewise. (bfd_elf_final_link): Likewise. * elfnn-aarch64.c (elfNN_aarch64_setup_section_lists): Likewise. * elf64-ppc.c (ppc64_elf_set_toc): Likewise. Use bfd_link_hash_lookup. ld/ * emultempl/mipself.em (mips_create_output_section_statements): Pass base type of hash table to is_elf_hash_table. * ldelf.c (ldelf_after_open): Likewise.
2021-03-31Use bool in bfdAlan Modra1-318/+318
* sysdep.h: POISON_BFD_BOOLEAN: Define. * aix5ppc-core.c, * aout-cris.c, * aout-ns32k.c, * aout-target.h, * aoutx.h, * arc-got.h, * archive.c, * archive64.c, * archures.c, * bfd-in.h, * bfd.c, * bfdwin.c, * binary.c, * cache.c, * coff-alpha.c, * coff-arm.c, * coff-arm.h, * coff-bfd.c, * coff-bfd.h, * coff-go32.c, * coff-i386.c, * coff-ia64.c, * coff-mcore.c, * coff-mips.c, * coff-rs6000.c, * coff-sh.c, * coff-stgo32.c, * coff-tic30.c, * coff-tic4x.c, * coff-tic54x.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c, * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c, * compress.c, * corefile.c, * cpu-aarch64.c, * cpu-aarch64.h, * cpu-alpha.c, * cpu-arc.c, * cpu-arm.c, * cpu-arm.h, * cpu-avr.c, * cpu-bfin.c, * cpu-bpf.c, * cpu-cr16.c, * cpu-cris.c, * cpu-crx.c, * cpu-csky.c, * cpu-d10v.c, * cpu-d30v.c, * cpu-dlx.c, * cpu-epiphany.c, * cpu-fr30.c, * cpu-frv.c, * cpu-ft32.c, * cpu-h8300.c, * cpu-hppa.c, * cpu-i386.c, * cpu-ia64.c, * cpu-iamcu.c, * cpu-ip2k.c, * cpu-iq2000.c, * cpu-k1om.c, * cpu-l1om.c, * cpu-lm32.c, * cpu-m10200.c, * cpu-m10300.c, * cpu-m32c.c, * cpu-m32r.c, * cpu-m68hc11.c, * cpu-m68hc12.c, * cpu-m68k.c, * cpu-m9s12x.c, * cpu-m9s12xg.c, * cpu-mcore.c, * cpu-mep.c, * cpu-metag.c, * cpu-microblaze.c, * cpu-mips.c, * cpu-mmix.c, * cpu-moxie.c, * cpu-msp430.c, * cpu-mt.c, * cpu-nds32.c, * cpu-nfp.c, * cpu-nios2.c, * cpu-ns32k.c, * cpu-or1k.c, * cpu-pdp11.c, * cpu-pj.c, * cpu-powerpc.c, * cpu-pru.c, * cpu-riscv.c, * cpu-rl78.c, * cpu-rs6000.c, * cpu-rx.c, * cpu-s12z.c, * cpu-s390.c, * cpu-score.c, * cpu-sh.c, * cpu-sparc.c, * cpu-spu.c, * cpu-tic30.c, * cpu-tic4x.c, * cpu-tic54x.c, * cpu-tic6x.c, * cpu-tilegx.c, * cpu-tilepro.c, * cpu-v850.c, * cpu-v850_rh850.c, * cpu-vax.c, * cpu-visium.c, * cpu-wasm32.c, * cpu-xc16x.c, * cpu-xgate.c, * cpu-xstormy16.c, * cpu-xtensa.c, * cpu-z80.c, * cpu-z8k.c, * dwarf1.c, * dwarf2.c, * ecoff-bfd.h, * ecoff.c, * ecofflink.c, * elf-attrs.c, * elf-bfd.h, * elf-eh-frame.c, * elf-hppa.h, * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-nacl.c, * elf-nacl.h, * elf-properties.c, * elf-s390-common.c, * elf-s390.h, * elf-strtab.c, * elf-vxworks.c, * elf-vxworks.h, * elf.c, * elf32-am33lin.c, * elf32-arc.c, * elf32-arm.c, * elf32-arm.h, * elf32-avr.c, * elf32-avr.h, * elf32-bfin.c, * elf32-bfin.h, * elf32-cr16.c, * elf32-cr16.h, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c, * elf32-csky.h, * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c, * elf32-ft32.c, * elf32-gen.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-hppa.h, * elf32-i386.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c, * elf32-m68hc1x.c, * elf32-m68hc1x.h, * elf32-m68k.c, * elf32-m68k.h, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-metag.h, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-nios2.h, * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-ppc.h, * elf32-pru.c, * elf32-rl78.c, * elf32-rx.c, * elf32-s12z.c, * elf32-s390.c, * elf32-score.c, * elf32-score.h, * elf32-score7.c, * elf32-sh-relocs.h, * elf32-sh.c, * elf32-sparc.c, * elf32-spu.c, * elf32-spu.h, * elf32-tic6x.c, * elf32-tic6x.h, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-v850.h, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c, * elf32-xtensa.c, * elf32-z80.c, * elf64-alpha.c, * elf64-bpf.c, * elf64-gen.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-nfp.c, * elf64-ppc.c, * elf64-ppc.h, * elf64-s390.c, * elf64-sparc.c, * elf64-tilegx.c, * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-aarch64.c, * elfxx-aarch64.h, * elfxx-ia64.c, * elfxx-ia64.h, * elfxx-mips.c, * elfxx-mips.h, * elfxx-riscv.c, * elfxx-riscv.h, * elfxx-sparc.c, * elfxx-sparc.h, * elfxx-target.h, * elfxx-tilegx.c, * elfxx-tilegx.h, * elfxx-x86.c, * elfxx-x86.h, * format.c, * genlink.h, * hash.c, * i386aout.c, * i386lynx.c, * i386msdos.c, * ihex.c, * libaout.h, * libbfd-in.h, * libbfd.c, * libcoff-in.h, * libecoff.h, * libpei.h, * libxcoff.h, * linker.c, * mach-o-aarch64.c, * mach-o-arm.c, * mach-o-i386.c, * mach-o-x86-64.c, * mach-o.c, * mach-o.h, * merge.c, * mmo.c, * netbsd.h, * opncls.c, * pc532-mach.c, * pdp11.c, * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-sh.c, * pe-x86_64.c, * peXXigen.c, * pef.c, * pei-arm.c, * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-sh.c, * pei-x86_64.c, * peicode.h, * plugin.c, * plugin.h, * ppcboot.c, * reloc.c, * reloc16.c, * rs6000-core.c, * section.c, * simple.c, * som.c, * som.h, * srec.c, * stabs.c, * syms.c, * targets.c, * tekhex.c, * verilog.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c, * vms.h, * wasm-module.c, * xcofflink.c, * xcofflink.h, * xsym.c, * xsym.h: Replace bfd_boolean with bool, FALSE with false, and TRUE with true throughout. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. * libcoff.h: Regenerate.
2021-03-29elf_backend_relocate_section int vs. bfd_booleanAlan Modra1-1/+1
This functions was changed to return an int in commit ece5ef60797f but since bfd_boolean was an int typedef I lazily left all the ELF relocate_section functions as returning bfd_boolean, except the SPU one. In order to use _Bool or bool in place of bfd_boolean we need to be fussy about the return types. * elf-m10200.c (mn10200_elf_relocate_section): Return int. * elf-m10300.c (mn10300_elf_relocate_section): Likewise. * elf32-arc.c (elf_arc_relocate_section): Likewise. * elf32-arm.c (elf32_arm_relocate_section): Likewise. * elf32-avr.c (elf32_avr_relocate_section): Likewise. * elf32-bfin.c (bfin_relocate_section): Likewise. (bfinfdpic_relocate_section): Likewise. * elf32-cr16.c (elf32_cr16_relocate_section): Likewise. * elf32-cris.c (cris_elf_relocate_section): Likewise. * elf32-crx.c (elf32_crx_relocate_section): Likewise. * elf32-csky.c (csky_elf_relocate_section): Likewise. * elf32-d10v.c (elf32_d10v_relocate_section): Likewise. * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise. * elf32-fr30.c (fr30_elf_relocate_section): Likewise. * elf32-frv.c (elf32_frv_relocate_section): Likewise. * elf32-ft32.c (ft32_elf_relocate_section): Likewise. * elf32-h8300.c (elf32_h8_relocate_section): Likewise. * elf32-hppa.c (elf32_hppa_relocate_section): Likewise. * elf32-i386.c (elf_i386_relocate_section): Likewise. * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise. * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise. * elf32-lm32.c (lm32_elf_relocate_section): Likewise. * elf32-m32c.c (m32c_elf_relocate_section): Likewise. * elf32-m32r.c (m32r_elf_relocate_section): Likewise. * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise. * elf32-m68hc1x.h (elf32_m68hc11_relocate_section): Likewise. * elf32-m68k.c (elf_m68k_relocate_section): Likewise. * elf32-mcore.c (mcore_elf_relocate_section): Likewise. * elf32-mep.c (mep_elf_relocate_section): Likewise. * elf32-metag.c (elf_metag_relocate_section): Likewise. * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise. * elf32-moxie.c (moxie_elf_relocate_section): Likewise. * elf32-msp430.c (elf32_msp430_relocate_section): Likewise. * elf32-mt.c (mt_elf_relocate_section): Likewise. * elf32-nds32.c (nds32_elf_relocate_section): Likewise. * elf32-nios2.c (nios2_elf32_relocate_section): Likewise. * elf32-or1k.c (or1k_elf_relocate_section): Likewise. * elf32-ppc.c (ppc_elf_relocate_section): Likewise. * elf32-pru.c (pru_elf32_relocate_section): Likewise. * elf32-rl78.c (rl78_elf_relocate_section): Likewise. * elf32-rx.c (rx_elf_relocate_section): Likewise. * elf32-s390.c (elf_s390_relocate_section): Likewise. * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise. (_bfd_score_elf_relocate_section): Likewise. * elf32-score.h (s7_bfd_score_elf_relocate_section): Likewise. * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise. * elf32-sh.c (sh_elf_relocate_section): Likewise. * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise. * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise. * elf32-v850.c (v850_elf_relocate_section): Likewise. * elf32-vax.c (elf_vax_relocate_section): Likewise. * elf32-visium.c (visium_elf_relocate_section): Likewise. * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise. * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise. * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise. * elf32-z80.c (z80_elf_relocate_section): Likewise. * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise. (elf64_alpha_relocate_section): Likewise. * elf64-bpf.c (bpf_elf_relocate_section): Likewise. * elf64-hppa.c (elf64_hppa_relocate_section): Likewise. * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise. * elf64-mmix.c (mmix_elf_relocate_section): Likewise. * elf64-ppc.c (ppc64_elf_relocate_section): Likewise. * elf64-s390.c (elf_s390_relocate_section): Likewise. * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise. * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise. * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise. * elfnn-riscv.c (riscv_elf_relocate_section): Likewise. * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise. * elfxx-mips.h (_bfd_mips_elf_relocate_section): Likewise. * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise. * elfxx-sparc.h (_bfd_sparc_elf_relocate_section): Likewise. * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise. * elfxx-tilegx.h (tilegx_elf_relocate_section): Likewise.
2021-03-22Add startswith function and use it instead of CONST_STRNEQ.Martin Liska1-1/+1
bfd/ChangeLog: * bfd-in.h (startswith): Add startswith function. (CONST_STRNEQ): Remove. * bfd-in2.h (startswith): Regenerate with make headers. * archive.c (bfd_slurp_armap): Replace usage of CONST_STRNEQ with startswith. (_bfd_slurp_extended_name_table): Likewise. * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise. * bfd.c (bfd_get_sign_extend_vma): Likewise. (bfd_convert_section_size): Likewise. (bfd_convert_section_contents): Likewise. * coff-stgo32.c (go32exe_create_stub): Likewise. (go32exe_check_format): Likewise. * coffcode.h (styp_to_sec_flags): Likewise. (GNU_DEBUGALTLINK): Likewise. * coffgen.c (_bfd_coff_section_already_linked): Likewise. (coff_gc_sweep): Likewise. (bfd_coff_gc_sections): Likewise. * cofflink.c (coff_link_add_symbols): Likewise. (process_embedded_commands): Likewise. * compress.c (bfd_is_section_compressed_with_header): Likewise. (bfd_init_section_decompress_status): Likewise. * dwarf2.c (find_debug_info): Likewise. (place_sections): Likewise. * ecoff.c (_bfd_ecoff_slurp_armap): Likewise. * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise. * elf.c (_bfd_elf_make_section_from_shdr): Likewise. (assign_section_numbers): Likewise. (elfcore_grok_win32pstatus): Likewise. * elf32-arm.c (cmse_scan): Likewise. (elf32_arm_gc_mark_extra_sections): Likewise. (elf32_arm_size_dynamic_sections): Likewise. (is_arm_elf_unwind_section_name): Likewise. * elf32-bfin.c (bfin_size_dynamic_sections): Likewise. * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise. * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise. * elf32-csky.c (csky_elf_size_dynamic_sections): Likewise. * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise. * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise. * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise. * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise. * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise. * elf32-metag.c (elf_metag_size_dynamic_sections): Likewise. * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise. * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise. * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise. * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise. * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise. * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise. * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise. * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise. * elf32-tic6x.c (is_tic6x_elf_unwind_section_name): Likewise. (elf32_tic6x_size_dynamic_sections): Likewise. * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise. * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Likewise. (xtensa_is_insntable_section): Likewise. (xtensa_is_littable_section): Likewise. (xtensa_is_proptable_section): Likewise. (xtensa_property_section_name): Likewise. (xtensa_callback_required_dependence): Likewise. * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise. * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise. * elf64-ia64-vms.c (is_unwind_section_name): Likewise. (get_reloc_section): Likewise. (elf64_ia64_size_dynamic_sections): Likewise. (elf64_ia64_object_p): Likewise. * elf64-mmix.c (mmix_elf_add_symbol_hook): Likewise. * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise. * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise. * elflink.c (elf_link_add_object_symbols): Likewise. (_bfd_elf_gc_mark_extra_sections): Likewise. (bfd_elf_parse_eh_frame_entries): Likewise. (_bfd_elf_section_already_linked): Likewise. * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Likewise. * elfnn-ia64.c (is_unwind_section_name): Likewise. (elfNN_ia64_size_dynamic_sections): Likewise. (elfNN_ia64_object_p): Likewise. * elfxx-mips.c (FN_STUB_P): Likewise. (CALL_STUB_P): Likewise. (CALL_FP_STUB_P): Likewise. (_bfd_mips_elf_section_from_shdr): Likewise. (_bfd_mips_elf_fake_sections): Likewise. (_bfd_mips_elf_size_dynamic_sections): Likewise. (_bfd_mips_final_write_processing): Likewise. (_bfd_mips_elf_final_link): Likewise. * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise. * elfxx-x86.c (elf_i386_is_reloc_section): Likewise. (elf_x86_64_is_reloc_section): Likewise. * hpux-core.c (thread_section_p): Likewise. * libcoff.h (bfd_pei_p): Likewise. * linker.c (REAL): Likewise. (unwrap_hash_lookup): Likewise. (_bfd_generic_link_add_one_symbol): Likewise. * mmo.c (mmo_internal_write_section): Likewise. * osf-core.c (osf_core_core_file_p): Likewise. * pef.c (bfd_pef_print_symbol): Likewise. * pei-x86_64.c (pex64_print_all_pdata_sections): Likewise. * som.c (som_slurp_symbol_table): Likewise. (som_slurp_armap): Likewise. * wasm-module.c (wasm_compute_custom_section_file_position): Likewise. binutils/ChangeLog: * dlltool.c (scan_drectve_symbols): Replace usage of CONST_STRNEQ with startswith. * emul_aix.c (ar_emul_aix_parse_arg): Likewise. * objcopy.c (is_mergeable_note_section): Likewise. * objdump.c (dump_dwarf_section): Likewise. * prdbg.c (pr_method_type): Likewise. (pr_class_baseclass): Likewise. (tg_class_baseclass): Likewise. * readelf.c (process_lto_symbol_tables): Likewise. * stabs.c (ULLHIGH): Likewise. (parse_stab_argtypes): Likewise. (stab_demangle_function_name): Likewise. gas/ChangeLog: * config/tc-i386.c (md_parse_option): Replace usage of CONST_STRNEQ with startswith. (x86_64_section_word): Likewise. * config/tc-sparc.c (md_parse_option): Likewise. gdb/ChangeLog: * arm-tdep.c (show_disassembly_style_sfunc): Replace usage of CONST_STRNEQ with startswith. (_initialize_arm_tdep): Likewise. ld/ChangeLog: * emultempl/aix.em: Replace usage of CONST_STRNEQ with startswith. * emultempl/beos.em: Likewise. * emultempl/elf.em: Likewise. * emultempl/pe.em: Likewise. * emultempl/pep.em: Likewise. * emultempl/xtensaelf.em: Likewise. * ldctor.c (ctor_prio): Likewise. * ldelf.c (ldelf_try_needed): Likewise. (ldelf_parse_ld_so_conf): Likewise. (ldelf_after_open): Likewise. (output_rel_find): Likewise. (ldelf_place_orphan): Likewise. * ldfile.c (ldfile_add_library_path): Likewise. * ldlang.c (lang_add_input_file): Likewise. * ldmain.c (get_sysroot): Likewise. (get_emulation): Likewise. (add_archive_element): Likewise. * ldwrite.c (unsplittable_name): Likewise. (clone_section): Likewise. * lexsup.c (parse_args): Likewise. * pe-dll.c (is_import): Likewise. (pe_implied_import_dll): Likewise. opcodes/ChangeLog: * aarch64-dis.c (parse_aarch64_dis_option): Replace usage of CONST_STRNEQ with startswith. * arc-dis.c (parse_option): Likewise. * arm-dis.c (parse_arm_disassembler_options): Likewise. * cris-dis.c (print_with_operands): Likewise. * h8300-dis.c (bfd_h8_disassemble): Likewise. * i386-dis.c (print_insn): Likewise. * ia64-gen.c (fetch_insn_class): Likewise. (parse_resource_users): Likewise. (in_iclass): Likewise. (lookup_specifier): Likewise. (insert_opcode_dependencies): Likewise. * mips-dis.c (parse_mips_ase_option): Likewise. (parse_mips_dis_option): Likewise. * s390-dis.c (disassemble_init_s390): Likewise. * wasm32-dis.c (parse_wasm32_disassembler_options): Likewise.
2021-01-01Update year range in copyright notice of binutils filesAlan Modra1-1/+1
2020-12-18Constify more arraysAlan Modra1-2/+2
bfd/ * coff-z80.c (bfd_howto_type): Make typedef const. * elf32-z80.c (bfd_howto_type): Likewise. * elf32-m32c.c (EncodingTable): Likewise. * elf32-csky.c (csky_arch_for_merge): Likewise. (csky_archs): Use typedef. * elf32-m68hc11.c (m68hc11_direct_relax_table): Make const. (find_relaxable_insn, m68hc11_elf_relax_section): Adjust to suit. * elf32-ppc.c (ppc_alt_plt): Make const. * elf32-rl78.c (relax_addr16): Likewise. * targets.c (_bfd_associated_vector): Likewise. (bfd_target_vector, bfd_associated_vector): Likewise. * libbfd-in.h (bfd_target_vector, bfd_associated_vector): Likewise. * libbfd.h: Regenerate. include/ * opcode/arc-attrs.h (CONFLICT_LIST): Make const.
2020-12-07elf32-csky.c:3932:19: error: comparison is always falseAlan Modra1-3/+1
It looks like csky missed out on an edit for 706704c8834. Not that it matters very much. There doesn't appear to be any csky reloc howto that sets the negate bit. Similarly for ns32k and nds32. * elf32-csky.c (csky_relocate_contents): Correct negate test. * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Likewise. * elf32-nds32.c (nds32_relocate_contents): Likewise.
2020-08-31PR26445 UBSAN: elf32-csky.c:4115 left shift of negative valueAlan Modra1-12/+12
PR 26445 * elf32-csky.c (csky_relocate_contents): Make relocation a bfd_vma, and similarly for variables dealing with overflow.
2020-08-28CSKY: Support attribute section.Cooper Qu1-54/+306
bfd * elf32-csky.c (csky_archs): Fix arch names. (csky_find_arch_with_name): New. (elf32_csky_merge_attributes): New. (csky_elf_merge_private_bfd_data): Add process of merge attribute section. (elf32_csky_obj_attrs_arg_type): New. (elf32_csky_obj_attrs_handle_unknown): New. (elf_backend_obj_attrs_vendor): Define. (elf_backend_obj_attrs_section): Define. (elf_backend_obj_attrs_arg_type): Define. (elf_backend_obj_attrs_section_type): Define. binutils/ * readelf.c (get_csky_section_type_name): New. (get_section_type_name): Add handler for CSKY. (display_csky_attribute): New. (process_arch_specific): Add handler for CSKY. * testsuite/binutils-all/strip-3.d: Remove .csky.attributes section. elfcpp/ * elfcpp.h (enum SHT): New enum SHT_CSKY_ATTRIBUTES. gas/ * gas/config/tc-csky.c (md_begin): Set attributes. (isa_flag): Change type to unsigned 64 bits. (struct csky_cpu_info): Likewise. (struct csky_macro_info): Likewise. (set_csky_attribute): New. * testsuite/gas/csky/802j.d: Ignore .csky.attributes section. * testsuite/gas/csky/all.d: Likewise. * testsuite/gas/csky/bsr1.d: Likewise. * testsuite/gas/csky/csky_vdsp.d: Likewise. * testsuite/gas/csky/cskyv2_all.d: Likewise. * testsuite/gas/csky/cskyv2_ck803r2.d: Likewise. * testsuite/gas/csky/cskyv2_ck860.d: Likewise. * testsuite/gas/csky/cskyv2_dsp.d: Likewise. * testsuite/gas/csky/cskyv2_elrw.d: Likewise. * testsuite/gas/csky/cskyv2_float.d: Likewise. * testsuite/gas/csky/enhance_dsp.d: Likewise. * testsuite/gas/csky/java.d: Likewise. * testsuite/gas/csky/v1_float.d: Likewise. * testsuite/gas/csky/v2_float_part1.d: Likewise. * testsuite/gas/csky/v2_float_part2.d: Likewise. * testsuite/gas/csky/v2_tls_gd.d: Likewise. * testsuite/gas/csky/v2_tls_ie.d: Likewise. * testsuite/gas/csky/v2_tls_ld.d: Likewise. * testsuite/gas/csky/v2_tls_le.d: Likewise. * testsuite/gas/elf/elf.exp: Add handler for CSKY. * testsuite/gas/elf/section2.e-csky: New. include/ * elf/csky.h (SHT_CSKY_ATTRIBUTES): Define. (Tag_CSKY_ARCH_NAME): New enum constant. (Tag_CSKY_CPU_NAME): Likewise. (Tag_CSKY_ISA_FLAGS): Likewise. (Tag_CSKY_DSP_VERSION): Likewise. (Tag_CSKY_VDSP_VERSION): Likewise. (Tag_CSKY_FPU_VERSION): Likewise. (Tag_CSKY_FPU_ABI): Likewise. (Tag_CSKY_FPU_ROUNDING): Likewise. (Tag_CSKY_FPU_DENORMAL): Likewise. (Tag_CSKY_FPU_Exception): Likewise. (Tag_CSKY_FPU_NUMBER_MODULE): Likewise. (Tag_CSKY_FPU_HARDFP): Likewise. (Tag_CSKY_MAX): Likewise. (VAL_CSKY_DSP_VERSION_EXTENSION): Likewise. (VAL_CSKY_DSP_VERSION_2): Likewise. (VAL_CSKY_VDSP_VERSION_1): Likewise. (VAL_CSKY_VDSP_VERSION_2): Likewise. (VAL_CSKY_FPU_ABI_SOFT): Likewise. (VAL_CSKY_FPU_ABI_SOFTFP): Likewise. (VAL_CSKY_FPU_ABI_HARD): Likewise. (VAL_CSKY_FPU_HARDFP_HALF): Likewise. (VAL_CSKY_FPU_HARDFP_SINGLE): Likewise. (VAL_CSKY_FPU_HARDFP_DOUBLE): Likewise. * opcode/csky.h (CSKY_ISA_VDSP_V2): Define. CSKYV1_ISA_E1: Change to long constant type. CSKYV2_ISA_E1: Likewise. CSKYV2_ISA_1E2: Likewise. CSKYV2_ISA_2E3: Likewise. CSKYV2_ISA_3E7: Likewise. CSKYV2_ISA_7E10: Likewise. CSKYV2_ISA_3E3R1: Likewise. CSKYV2_ISA_3E3R2: Likewise. CSKYV2_ISA_10E60: Likewise. CSKY_ISA_TRUST: Likewise. CSKY_ISA_CACHE: Likewise. CSKY_ISA_NVIC: Likewise. CSKY_ISA_CP: Likewise. CSKY_ISA_MP: Likewise. CSKY_ISA_MP_1E2: Likewise. CSKY_ISA_JAVA: Likewise. CSKY_ISA_MAC: Likewise. CSKY_ISA_MAC_DSP: Likewise. CSKY_ISA_DSP: Likewise. CSKY_ISA_DSP_1E2: Likewise. CSKY_ISA_DSP_ENHANCE: Likewise. CSKY_ISA_FLOAT_E1: Likewise. CSKY_ISA_FLOAT_1E2: Likewise. CSKY_ISA_FLOAT_1E3: Likewise. CSKY_ISA_FLOAT_3E4: Likewise. CSKY_ISA_VDSP: Likewise. ld/ * emulparams/cskyelf.sh: Support attribute section. * testsuite/ld-csky/tls-le-v1.d: Match .csky.attributes section. * ld/testsuite/ld-csky/tls-le.d: Likewise. * testsuite/ld-elf/non-contiguous.ld: Ignore .csky.attributes section. opcodes/ * csky-dis.c (CSKY_DEFAULT_ISA): Define. (csky_dis_info): Add member isa. (csky_find_inst_info): Skip instructions that do not belong to current CPU. (csky_get_disassembler): Get infomation from attribute section. (print_insn_csky): Set defualt ISA flag. * csky.h (CSKY_ISA_VDSP_2): Rename from CSKY_ISA_VDSP_V2. * csky-opc.h (struct csky_opcode): Change isa_flag16 and isa_flag32'type to unsigned 64 bits.
2020-08-25elf_hash_table_id accessAlan Modra1-5/+4
* elf-m10300.c (elf32_mn10300_hash_table): Test is_elf_hash_table before accessing elf_hash_table_id. * elf32-arc.c (elf_arc_hash_table): Likewise. * elf32-arm.c (elf32_arm_hash_table): Likewise. * elf32-avr.c (avr_link_hash_table): Likewise. * elf32-bfin.c (bfinfdpic_hash_table): Likewise. * elf32-cris.c (elf_cris_hash_table): Likewise. * elf32-csky.c (csky_elf_hash_table): Likewise. * elf32-frv.c (frvfdpic_hash_table): Likewise. * elf32-hppa.c (hppa_link_hash_table): Likewise. * elf32-lm32.c (lm32_elf_hash_table): Likewise. * elf32-m32r.c (m32r_elf_hash_table): Likewise. * elf32-m68hc1x.h (m68hc11_elf_hash_table): Likewise. * elf32-m68k.c (elf_m68k_hash_table): Likewise. * elf32-metag.c (metag_link_hash_table): Likewise. * elf32-microblaze.c (elf32_mb_hash_table): Likewise. * elf32-nds32.h (nds32_elf_hash_table): Likewise. * elf32-or1k.c (or1k_elf_hash_table): Likewise. * elf32-s390.c (elf_s390_hash_table): Likewise. * elf32-sh.c (sh_elf_hash_table): Likewise. * elf32-spu.c (spu_hash_table): Likewise. * elf32-tilepro.c (tilepro_elf_hash_table): Likewise. * elf32-xtensa.c (elf_xtensa_hash_table): Likewise. * elf64-alpha.c (alpha_elf_hash_table): Likewise. * elf64-hppa.c (hppa_link_hash_table): Likewise. * elf64-ia64-vms.c (elf64_ia64_hash_table): Likewise. * elf64-s390.c (elf_s390_hash_table): Likewise. * elfnn-ia64.c (elfNN_ia64_hash_table): Likewise. * elfnn-riscv.c (riscv_elf_hash_table): Likewise. * elfxx-mips.c (mips_elf_hash_table): Likewise. * elfxx-sparc.h (_bfd_sparc_elf_hash_table): Likewise. * elfxx-tilegx.c (tilegx_elf_hash_table): Likewise.
2020-07-30elf: Add sym_cache to elf_link_hash_tableH.J. Lu1-5/+2
Since many ELF backends have sym_cache to their link hash tables, add sym_cache to elf_link_hash_table. Also use sdynbss and srelbss in elf_link_hash_table. * elf-bfd.h (sym_cache): Moved before elf_link_hash_table. (elf_link_hash_table): Add sym_cache. * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache. (elf32_arm_check_relocs): Updated. (elf32_arm_size_dynamic_sections): Likewise. * elf32-bfin.c (bfin_link_hash_table): Removed. (bfin_link_hash_newfunc): Updated. (bfin_hash_table): Removed. * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache. (csky_elf_check_relocs): Updated. * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache. (elf32_hppa_check_relocs): Updated. * elf32-i386.c (elf_i386_tls_transition): Updated. (elf_i386_convert_load_reloc): Likewise. (elf_i386_check_relocs): Likewise. * elf32-m32r.c (elf_m32r_link_hash_table): Removed. (m32r_elf_hash_table): Updated. (m32r_elf_link_hash_table_create): Likewise. (m32r_elf_create_dynamic_sections): Likewise. (m32r_elf_adjust_dynamic_symbol): Likewise. (allocate_dynrelocs): Likewise. (m32r_elf_size_dynamic_sections): Likewise. (m32r_elf_relocate_section): Likewise. (m32r_elf_finish_dynamic_symbol): Likewise. (m32r_elf_check_relocs): Likewise. * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove sym_cache. * elf32-m68k.c (elf_m68k_link_hash_table): Likewise. (elf_m68k_check_relocs): Updated. * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache. (elf_metag_check_relocs): Updated. * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec. (microblaze_elf_check_relocs): Updated. * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise. (nds32_elf_create_dynamic_sections): Likewise. (nds32_elf_adjust_dynamic_symbol): Likewise. (nds32_elf_check_relocs): Likewise. * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss, srelbss and aym_cache. * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache. (nios2_elf32_check_relocs): Updated. * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec. (or1k_elf_check_relocs): Updated. * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache. (ppc_elf_check_relocs): Updated. * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache. (elf_s390_check_relocs): Updated. (elf_s390_finish_dynamic_sections): Likewise. * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss and aym_cache. (sh_elf_create_dynamic_sections): Updated. (sh_elf_adjust_dynamic_symbol): Likewise. (sh_elf_size_dynamic_sections): Likewise. (sh_elf_check_relocs): Likewise. * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache. (elf32_tic6x_check_relocs): Updated. * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed. (tilepro_elf_hash_table): Updated. (tilepro_elf_link_hash_table_create): Likewise. (tilepro_elf_check_relocs): Likewise. (tilepro_elf_adjust_dynamic_symbol): Likewise. (allocate_dynrelocs): Likewise. (tilepro_elf_size_dynamic_sections): Likewise. (tilepro_elf_relocate_section): Likewise. (tilepro_elf_finish_dynamic_symbol): Likewise. (tilepro_finish_dyn): Likewise. (tilepro_elf_finish_dynamic_sections): Likewise. * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache. (ppc64_elf_before_check_relocs): Updated. (ppc64_elf_check_relocs): Likewise. * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache. (elf_s390_check_relocs): Updated. (elf_s390_relocate_section): Likewise. (elf_s390_finish_dynamic_sections): Likewise. * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise. (elf_x86_64_check_relocs): Likewise. * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove sym_cache. (elfNN_aarch64_check_relocs): Updated. * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache. (riscv_elf_check_relocs): Updated. * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache. (mips_elf_resolve_got_page_ref): Updated. * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise. * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove sym_cache. * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise. (tilegx_elf_check_relocs): Updated. * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
2020-06-29C++ commentsAlan Modra1-2/+2
binutils isn't c99 (yet). This replaces or removes some C++ style comments. bfd/ * arc-got.h: Use C style comments. * coff-z80.c: Likewise. * elf32-csky.c: Likewise. * peXXigen.c: Likewise. * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out code. binutils/ * dwarf.c: Use C style comments. * resrc.c: Likewise. gas/ * config/tc-s12z.c: Use C style comments. * config/tc-z80.c: Likewise. * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code. include/ * coff/internal.h: Use C style comments. * coff/pe.h: Likewise. * elf/ppc64.h: Likewise. opcodes/ * arm-dis.c: Use C style comments. * cr16-opc.c: Likewise. * ft32-dis.c: Likewise. * moxie-opc.c: Likewise. * tic54x-dis.c: Likewise. * s12z-opc.c: Remove useless comment. * xgate-dis.c: Likewise.
2020-06-24csky: Don't generate unnecessary dynamic tagsH.J. Lu1-43/+2
Dynamic tags, DT_JMPREL, PLTREL and PLTRELSZ, are needed only if there are relocation entries for PLT. Don't generate them if there are no relocation entries for PLT. bfd/ PR ld/26083 * elf32-csky.c (csky_elf_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags. ld/ PR ld/26083 * testsuite/ld-csky/tls-ie-v1.d: Updated. * testsuite/ld-csky/tls-ie.d: Likewise.
2020-06-03ELF: Consolidate maybe_set_textrelH.J. Lu1-28/+2
All maybe_set_textrel implementations are the same. Consolidate them to a single _bfd_elf_maybe_set_textrel. * elf-bfd.h (_bfd_elf_maybe_set_textrel): New * elf32-arm.c (maybe_set_textrel): Removed. (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel with _bfd_elf_maybe_set_textrel. * elf32-csky.c (maybe_set_textrel): Removed. (csky_elf_size_dynamic_sections): Replace maybe_set_textrel with _bfd_elf_maybe_set_textrel. * elf32-hppa.c (maybe_set_textrel): Removed. (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel with _bfd_elf_maybe_set_textrel. * elf32-lm32.c (maybe_set_textrel): Removed. (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel with _bfd_elf_maybe_set_textrel. * elf32-m32r.c (maybe_set_textrel): Removed. (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel with _bfd_elf_maybe_set_textrel. * elf32-metag.c (maybe_set_textrel): Removed. (elf_metag_size_dynamic_sections): Replace maybe_set_textrel with _bfd_elf_maybe_set_textrel. * elf32-nds32.c (maybe_set_textrel): Removed. (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel with _bfd_elf_maybe_set_textrel. * elf32-or1k.c (maybe_set_textrel): Removed. (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel with _bfd_elf_maybe_set_textrel. * elf32-ppc.c (maybe_set_textrel): Removed. (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel with _bfd_elf_maybe_set_textrel. * elf32-s390.c (maybe_set_textrel): Removed. (elf_s390_size_dynamic_sections): Replace maybe_set_textrel with _bfd_elf_maybe_set_textrel. * elf32-sh.c (maybe_set_textrel): Removed. (sh_elf_size_dynamic_sections): Replace maybe_set_textrel with _bfd_elf_maybe_set_textrel. * elf32-tic6x.c (maybe_set_textrel): Removed. (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel with _bfd_elf_maybe_set_textrel. * elf32-tilepro.c (maybe_set_textrel): Removed. (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel with _bfd_elf_maybe_set_textrel. * elf64-ppc.c (maybe_set_textrel): Removed. (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel with _bfd_elf_maybe_set_textrel. * elf64-s390.c (maybe_set_textrel): Removed. (elf_s390_size_dynamic_sections): Replace maybe_set_textrel with _bfd_elf_maybe_set_textrel. * elfnn-aarch64.c (maybe_set_textrel): Removed. (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel with _bfd_elf_maybe_set_textrel. * elfnn-riscv.c (maybe_set_textrel): Removed. (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel with _bfd_elf_maybe_set_textrel. * elfxx-sparc.c (maybe_set_textrel): Removed. (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel with _bfd_elf_maybe_set_textrel. * elfxx-tilegx.c (maybe_set_textrel): Removed. (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel with _bfd_elf_maybe_set_textrel. * elfxx-x86.c (maybe_set_textrel): Removed. (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel with _bfd_elf_maybe_set_textrel. * elflink.c (_bfd_elf_maybe_set_textrel): New.
2020-06-03ELF: Copy dyn_relocs in _bfd_elf_link_hash_copy_indirectH.J. Lu1-29/+0
Copy dyn_relocs in _bfd_elf_link_hash_copy_indirect instead of in each target backend. PR ld/26067 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy dyn_relocs. * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise. * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise. * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise. * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol): Likewise. * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise. * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise. * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise. * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise. * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise. * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise. * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise. * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise. * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise. * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise. * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise. * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise. * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed. (elf_backend_copy_indirect_symbol): Likewise. * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed. (elf_backend_copy_indirect_symbol): Likewise. * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
2020-06-03ELF: Consolidate readonly_dynrelocsH.J. Lu1-16/+1
All readonly_dynrelocs implementations are the same. Consolidate them to a single _bfd_elf_readonly_dynrelocs. PR ld/26067 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New. * elf32-arm.c (readonly_dynrelocs): Removed. (maybe_set_textrel): Replace readonly_dynrelocs with _bfd_elf_readonly_dynrelocs. * elf32-csky.c (readonly_dynrelocs): Removed. (maybe_set_textrel): Replace readonly_dynrelocs with _bfd_elf_readonly_dynrelocs. * elf32-hppa.c(readonly_dynrelocs): Removed. (alias_readonly_dynrelocs): Replace readonly_dynrelocs with _bfd_elf_readonly_dynrelocs. (maybe_set_textrel): Likewise. * elf32-lm32.c (readonly_dynrelocs): Removed. (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with _bfd_elf_readonly_dynrelocs. (maybe_set_textrel): Likewise. * elf32-m32r.c (readonly_dynrelocs): Removed. (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with _bfd_elf_readonly_dynrelocs. (maybe_set_textrel): Likewise. * elf32-metag.c (readonly_dynrelocs): Removed. (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs with _bfd_elf_readonly_dynrelocs. (maybe_set_textrel): Likewise. * elf32-microblaze.c (readonly_dynrelocs): Removed. (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with _bfd_elf_readonly_dynrelocs. * elf32-nds32.c (readonly_dynrelocs): Removed. (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with _bfd_elf_readonly_dynrelocs. (maybe_set_textrel): Likewise. * elf32-or1k.c (readonly_dynrelocs): Removed. (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with _bfd_elf_readonly_dynrelocs. * elf32-ppc.c (readonly_dynrelocs): Removed. (alias_readonly_dynrelocs): Replace readonly_dynrelocs with _bfd_elf_readonly_dynrelocs. (ppc_elf_adjust_dynamic_symbol): Likewise. (maybe_set_textrel): Likewise. * elf32-s390.c (readonly_dynrelocs): Removed. (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs with _bfd_elf_readonly_dynrelocs. (maybe_set_textrel): Likewise. * elf32-sh.c (readonly_dynrelocs): Removed. (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with _bfd_elf_readonly_dynrelocs. (maybe_set_textrel): Likewise. * elf32-tic6x.c (readonly_dynrelocs): Removed. (maybe_set_textrel): Replace readonly_dynrelocs with _bfd_elf_readonly_dynrelocs. * elf32-tilepro.c (readonly_dynrelocs): Removed. (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with _bfd_elf_readonly_dynrelocs. (maybe_set_textrel): Likewise. * elf64-ppc.c (readonly_dynrelocs): Removed. (alias_readonly_dynrelocs): Replace readonly_dynrelocs with _bfd_elf_readonly_dynrelocs. (ppc64_elf_adjust_dynamic_symbol): Likewise. (maybe_set_textrel): Likewise. * elf64-s390.c (readonly_dynrelocs): Removed. (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs with _bfd_elf_readonly_dynrelocs. (maybe_set_textrel): Likewise. * elflink.c (_bfd_elf_readonly_dynrelocs): New. * elfnn-aarch64.c (readonly_dynrelocs): Removed. (maybe_set_textrel): Replace readonly_dynrelocs with _bfd_elf_readonly_dynrelocs. * elfnn-riscv.c (readonly_dynrelocs): Removed. (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with _bfd_elf_readonly_dynrelocs. (maybe_set_textrel): Likewise. * elfxx-sparc.c (readonly_dynrelocs): Removed. (_bfd_sparc_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with _bfd_elf_readonly_dynrelocs. (maybe_set_textrel): Likewise. * elfxx-tilegx.c (readonly_dynrelocs): Removed. (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with _bfd_elf_readonly_dynrelocs. (maybe_set_textrel): Likewise. * elfxx-x86.c (readonly_dynrelocs): Removed. (maybe_set_textrel): Replace readonly_dynrelocs with _bfd_elf_readonly_dynrelocs. (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
2020-06-01ELF: Move dyn_relocs to struct elf_link_hash_entryH.J. Lu1-20/+17
All ELF backends with shared library support have /* Track dynamic relocs copied for this symbol. */ struct elf_dyn_relocs *dyn_relocs; in symbol hash entry. Move dyn_relocs to struct elf_link_hash_entry to reduce code duplication. PR ld/26067 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size. * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs): Updated. * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs. (elf_arc_link_hash_newfunc): Updated. * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs. (elf32_arm_link_hash_newfunc): Updated. (elf32_arm_copy_indirect_symbol): Likewise. (elf32_arm_check_relocs): Likewise. (readonly_dynrelocs): Likewise. (allocate_dynrelocs_for_symbol): Likewise. * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs. (csky_elf_link_hash_newfunc): Updated. (csky_allocate_dynrelocs): Likewise. (readonly_dynrelocs): Likewise. (csky_elf_copy_indirect_symbol): Likewise. * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs. (hppa_link_hash_newfunc): Updated. (elf32_hppa_copy_indirect_symbol): Likewise. (elf32_hppa_hide_symbol): Likewise. (elf32_hppa_adjust_dynamic_symbol): Likewise. (allocate_dynrelocs): Likewise. (elf32_hppa_relocate_section): Likewise. * elf32-i386.c (elf_i386_check_relocs): Likewise. * elf32-lm32.c (elf_lm32_link_hash_entry): Removed. (lm32_elf_link_hash_newfunc): Likewise. (lm32_elf_link_hash_table_create): Updated. (readonly_dynrelocs): Likewise. (allocate_dynrelocs): Likewise. (lm32_elf_copy_indirect_symbol): Likewise. * elf32-m32r.c (elf_m32r_link_hash_entry): Removed. (m32r_elf_link_hash_newfunc): Likewise. (m32r_elf_link_hash_table_create): Updated. (m32r_elf_copy_indirect_symbol): Likewise. (allocate_dynrelocs): Likewise. * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs. (metag_link_hash_newfunc): Updated. (elf_metag_copy_indirect_symbol): Likewise. (readonly_dynrelocs): Likewise. (allocate_dynrelocs): Likewise. * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove dyn_relocs. (link_hash_newfunc): Updated. (microblaze_elf_check_relocs): Likewise. (microblaze_elf_copy_indirect_symbol): Likewise. (readonly_dynrelocs): Likewise. (allocate_dynrelocs): Likewise. * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs. (nds32_elf_link_hash_newfunc): Updated. (nds32_elf_copy_indirect_symbol): Likewise. (readonly_dynrelocs): Likewise. (allocate_dynrelocs): Likewise. (nds32_elf_check_relocs): Likewise. * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs. (link_hash_newfunc): Updated. (nios2_elf32_copy_indirect_symbol): Likewise. (nios2_elf32_check_relocs): Likewise. (allocate_dynrelocs): Likewise. * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs. (or1k_elf_link_hash_newfunc): Updated. (readonly_dynrelocs): Likewise. (allocate_dynrelocs): Likewise. (or1k_elf_copy_indirect_symbol): Likewise. * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs. (ppc_elf_link_hash_newfunc): Updated. (ppc_elf_copy_indirect_symbol): Likewise. (ppc_elf_check_relocs): Likewise. (readonly_dynrelocs): Likewise. (ppc_elf_adjust_dynamic_symbol): Likewise. (allocate_dynrelocs): Likewise. (ppc_elf_relocate_section): Likewise. * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs. (link_hash_newfunc): Updated. (elf_s390_copy_indirect_symbol): Likewise. (readonly_dynrelocs): Likewise. (elf_s390_adjust_dynamic_symbol): Likewise. (allocate_dynrelocs): Likewise. * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs. (sh_elf_link_hash_newfunc): Updated. (readonly_dynrelocs): Likewise. (allocate_dynrelocs): Likewise. (sh_elf_copy_indirect_symbol): Likewise. (sh_elf_check_relocs): Likewise. * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed. (elf32_tic6x_link_hash_newfunc): Likewise. (elf32_tic6x_link_hash_table_create): Updated. (readonly_dynrelocs): Likewise. (elf32_tic6x_check_relocs): Likewise. (elf32_tic6x_allocate_dynrelocs): Likewise. * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove dyn_relocs. (link_hash_newfunc): Updated. (tilepro_elf_copy_indirect_symbol): Likewise. (tilepro_elf_check_relocs): Likewise. (allocate_dynrelocs): Likewise. * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs. (ppc64_elf_copy_indirect_symbol): Updated. (ppc64_elf_check_relocs): Likewise. (readonly_dynrelocs): Likewise. (ppc64_elf_adjust_dynamic_symbol): Likewise. (dec_dynrel_count): Likewise. (allocate_dynrelocs): Likewise. (ppc64_elf_relocate_section): Likewise. * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs. (link_hash_newfunc): Updated. (elf_s390_copy_indirect_symbol): Likewise. (readonly_dynrelocs): Likewise. (allocate_dynrelocs): Likewise. * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise. * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove dyn_relocs. (elfNN_aarch64_link_hash_newfunc): Updated. (elfNN_aarch64_copy_indirect_symbol): Likewise. (readonly_dynrelocs): Likewise. (need_copy_relocation_p): Likewise. (elfNN_aarch64_allocate_dynrelocs): Likewise. (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise. * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs. (link_hash_newfunc): Updated. (riscv_elf_copy_indirect_symbol): Likewise. (riscv_elf_check_relocs): Likewise. (readonly_dynrelocs): Likewise. (allocate_dynrelocs): Likewise. * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove dyn_relocs. (link_hash_newfunc): Updated. (_bfd_sparc_elf_copy_indirect_symbol): Likewise. (_bfd_sparc_elf_check_relocs): Likewise. (readonly_dynrelocs): Likewise. (allocate_dynrelocs): Likewise. * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs. (link_hash_newfunc): Updated. (tilegx_elf_copy_indirect_symbol): Likewise. (tilegx_elf_check_relocs): Likewise. (readonly_dynrelocs): Likewise. (allocate_dynrelocs): Likewise. * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise. (readonly_dynrelocs): Likewise. (_bfd_x86_elf_copy_indirect_symbol): Likewise. * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
2020-03-18Non-contiguous memory regions support: Avoid calls to abortChristophe Lyon1-6/+3
Use '%F' format when printing error messages to exit cleanly rather than by calling abort(). 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org> bfd/ * elf32-arm.c (arm_build_one_stub): Emit a fatal error message instead of calling abort. * elf32-csky.c (csky_build_one_stub): Likewise. * elf32-hppa.c (hppa_build_one_stub): Likewise. * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise. * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise. * elf32-metag.c (metag_build_one_stub): Likewise. * elf32-nios2.c (nios2_build_one_stub): Likewise. * elf64-ppc.c (ppc_build_one_stub): Likewise. (ppc_size_one_stub): Likewise. * elfnn-aarch64.c (aarch64_build_one_stub): Likewise. ld/ * emultempl/xtensaelf.em: Emit a fatal error message instead of calling abort. * ldlang.c: Likewise. Change-Id: I60deaeeee59d4e7cab06b8a40a3e51837c43a8ab
2020-03-13Add support for non-contiguous memory regionsChristophe Lyon1-0/+11
2020-01-06 Christophe Lyon <christophe.lyon@linaro.org> bfd/ * bfd-in2.h: Regenerate. * section.c (asection): Add already_assigned field. (BFD_FAKE_SECTION): Add default initializer for it. * ecoff.c (bfd_debug_section): Initialize already_assigned field. * elf32-arm.c (arm_build_one_stub): Add support for non_contiguous_regions. * elf32-csky.c (csky_build_one_stub): Likewise. * elf32-hppa.c (hppa_build_one_stub): Likewise. * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise. * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise. * elf32-metag.c (metag_build_one_stub): Likewise. * elf32-nios2.c (nios2_build_one_stub): Likewise. * elf64-ppc.c (ppc_build_one_stub): Likewise. (ppc_size_one_stub): Likewise. * elfnn-aarch64.c (aarch64_build_one_stub): Likewise. * elflink.c (elf_link_input_bfd): Likewise. include/ * bfdlink.h (bfd_link_info): Add non_contiguous_regions and non_contiguous_regions_warnings fields. ld/ * ldlang.c (lang_add_section): Add support for non_contiguous_regions. (size_input_section): Likewise. (lang_size_sections_1): Likewise. (process_insert_statements): Likewise. * ldlex.h (option_values): Add OPTION_NON_CONTIGUOUS_REGIONS and OPTION_NON_CONTIGUOUS_REGIONS_WARNINGS. * lexsup.c (ld_options): Add entries for --enable-non-contiguous-regions and --enable-non-contiguous-regions-warnings. (parse_args): Handle it. * NEWS: Add --enable-non-contiguous-regions and --enable-non-contiguous-regions-warnings. * ld.texi: Add --enable-non-contiguous-regions and --enable-non-contiguous-regions-warnings documentation. * emultempl/armelf.em (elf32_arm_add_stub_section): Add SEC_LINKER_CREATED flag. * emultempl/xtensaelf.em (ld_build_required_section_dependence): Emit an error when --enable-non-contiguous-regions is used. * testsuite/ld-elf/non-contiguous.d: New. * testsuite/ld-elf/non-contiguous.ld: New. * testsuite/ld-elf/non-contiguous.s: New. * testsuite/ld-arm/arm-elf.exp: Run the new tests. * testsuite/ld-arm/arm-elf/non-contiguous-arm.s: New. * testsuite/ld-arm/arm-elf/non-contiguous-arm.d: New. * testsuite/ld-arm/arm-elf/non-contiguous-arm.ld: New. * testsuite/ld-arm/arm-elf/non-contiguous-arm2.d: New. * testsuite/ld-arm/arm-elf/non-contiguous-arm3.ld: New. * testsuite/ld-arm/arm-elf/non-contiguous-arm3.d: New. * testsuite/ld-arm/arm-elf/non-contiguous-arm3.ld: New. * testsuite/ld-arm/arm-elf/non-contiguous-arm4.d: New. * testsuite/ld-arm/arm-elf/non-contiguous-arm4.ld: New. * testsuite/ld-arm/arm-elf/non-contiguous-arm5.d: New. * testsuite/ld-arm/arm-elf/non-contiguous-arm5.ld: New. * testsuite/ld-arm/arm-elf/non-contiguous-arm6.d: New. * testsuite/ld-arm/arm-elf/non-contiguous-arm6.ld: New. * testsuite/ld-powerpc/powerpc.exp: Run new tests. * testsuite/ld-powerpc/non-contiguous-powerpc.d: New. * testsuite/ld-powerpc/non-contiguous-powerpc.ld: New. * testsuite/ld-powerpc/non-contiguous-powerpc.sd: New. * testsuite/ld-powerpc/non-contiguous-powerpc64.d: New.
2020-02-26Indent labelsAlan Modra1-2/+2
Labels don't go in the first column according to standard emacs C indent rules, and I got annoyed enough at seeing diff -p show a label rather than the function name to fix this. bfd/ * aoutx.h: Indent labels correctly. Format error strings. * archive.c: Likewise. * archive64.c: Likewise. * coff-arm.c: Likewise. * coff-rs6000.c: Likewise. * coff-stgo32.c: Likewise. * cpu-arm.c: Likewise. * dwarf2.c: Likewise. * elf-ifunc.c: Likewise. * elf-properties.c: Likewise. * elf-s390-common.c: Likewise. * elf-strtab.c: Likewise. * elf.c: Likewise. * elf32-arm.c: Likewise. * elf32-bfin.c: Likewise. * elf32-cr16.c: Likewise. * elf32-csky.c: Likewise. * elf32-i386.c: Likewise. * elf32-m68k.c: Likewise. * elf32-msp430.c: Likewise. * elf32-nds32.c: Likewise. * elf32-nios2.c: Likewise. * elf32-pru.c: Likewise. * elf32-xtensa.c: Likewise. * elf64-ia64-vms.c: Likewise. * elf64-x86-64.c: Likewise. * elfcode.h: Likewise. * elfcore.h: Likewise. * elflink.c: Likewise. * elfnn-aarch64.c: Likewise. * elfnn-ia64.c: Likewise. * elfnn-riscv.c: Likewise. * elfxx-mips.c: Likewise. * elfxx-sparc.c: Likewise. * elfxx-x86.c: Likewise. * i386lynx.c: Likewise. * merge.c: Likewise. * pdp11.c: Likewise. * plugin.c: Likewise. * reloc.c: Likewise. binutils/ * elfedit.c: Indent labels correctly. * readelf.c: Likewise. * resres.c: Likewise. gas/ * config/obj-elf.c: Indent labels correctly. * config/obj-macho.c: Likewise. * config/tc-aarch64.c: Likewise. * config/tc-alpha.c: Likewise. * config/tc-arm.c: Likewise. * config/tc-cr16.c: Likewise. * config/tc-crx.c: Likewise. * config/tc-frv.c: Likewise. * config/tc-i386-intel.c: Likewise. * config/tc-i386.c: Likewise. * config/tc-ia64.c: Likewise. * config/tc-mn10200.c: Likewise. * config/tc-mn10300.c: Likewise. * config/tc-nds32.c: Likewise. * config/tc-riscv.c: Likewise. * config/tc-s12z.c: Likewise. * config/tc-xtensa.c: Likewise. * config/tc-z80.c: Likewise. * read.c: Likewise. * symbols.c: Likewise. * write.c: Likewise. ld/ * emultempl/cskyelf.em: Indent labels correctly. * ldfile.c: Likewise. * ldlang.c: Likewise. * plugin.c: Likewise. opcodes/ * aarch64-asm.c: Indent labels correctly. * aarch64-dis.c: Likewise. * aarch64-gen.c: Likewise. * aarch64-opc.c: Likewise. * alpha-dis.c: Likewise. * i386-dis.c: Likewise. * nds32-asm.c: Likewise. * nfp-dis.c: Likewise. * visium-dis.c: Likewise.
2020-02-19bfd_size_type to size_tAlan Modra1-3/+3
bfd_size_type was invented a long time ago in the K&R days. Many places in binutils ought to be using size_t instead (and there are lots of places that use long or unsigned long that really ought to use size_t too). Note that you can't change everything over to size_t: A 32-bit host needs a larger type than size_t to support reading and processing of 64-bit ELF object files. This patch just tidies some of the more obvious uses of bfd_size_type that could be size_t. There no doubt are more lurking in the source. Incidentally, practically all functions used for output of object files can use size_t and don't need to worry about overflow of size expressions. If you have something like symcount * sizeof (void *) when symcount is counting symbols already in memory then you know that this expression can't overflow since the size of a symbol in memory is larger by far than that of a pointer. * aix386-core.c (aix386_core_file_p): Use size_t for "amt". * aout-target.h (object_p): Likewise. * aout-tic30.c (tic30_aout_object_p): Likewise. * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol), (emit_stringtab, write_syms, link_hash_table_create), (aout_link_write_other_symbol): Likewise. * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p), (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents), (_bfd_compute_and_write_armap): Likewise. * archures.c (bfd_arch_list): Likewise. * bfd.c (bfd_record_phdr): Likewise. * binary.c (binary_canonicalize_symtab): Likewise. * cisco-core.c (cisco_core_file_validate): Likewise. * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue), (find_arm_glue, record_arm_to_thumb_glue), (record_thumb_to_arm_glue): Likewise. * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc), (ppc_allocate_toc_section): Likewise. * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise. * coff-sh.c (sh_relax_section): Likewise. * coff64-rs6000.c (xcoff64_archive_p): Likewise. * coffcode.h (handle_COMDAT, coff_new_section_hook), (coff_set_alignment_hook, coff_mkobject), (coff_compute_section_file_positions): Likewise. * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol), (coff_find_nearest_line_with_names), ( bfd_coff_set_symbol_class): Likewise. * cofflink.c (_bfd_coff_link_hash_table_create), (_bfd_coff_link_input_bfd): Likewise. * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise. * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info), (build_line_info_table, sort_line_sequences), (line_info_add_include_dir, line_info_add_file_name), (decode_line_info, scan_unit_for_symbols, parse_comp_unit), (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise. * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol), (_bfd_ecoff_find_nearest_line), (_bfd_ecoff_bfd_link_hash_table_create): Likewise. * ecofflink.c (bfd_ecoff_debug_init): Likewise. * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise. * elf-m10300.c (mn10300_elf_relax_section), (elf32_mn10300_link_hash_table_create): Likewise. * elf-strtab.c (_bfd_elf_strtab_init): Likewise. * elf.c (make_mapping, copy_elf_program_header): Likewise. * elf32-arm.c (elf32_arm_link_hash_table_create), (elf32_arm_setup_section_lists, elf32_arm_check_relocs), (elf32_arm_new_section_hook): Likewise. * elf32-avr.c (elf_avr_new_section_hook), (elf32_avr_link_hash_table_create, get_local_syms), (elf32_avr_setup_section_lists): Likewise. * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create), (bfin_link_hash_table_create): Likewise. * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise. * elf32-cris.c (elf_cris_link_hash_table_create): Likewise. * elf32-csky.c (csky_elf_link_hash_table_create), (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise. * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise. * elf32-hppa.c (elf32_hppa_link_hash_table_create), (elf32_hppa_setup_section_lists, get_local_syms): Likewise. * elf32-i386.c (elf_i386_check_relocs): Likewise. * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise. * elf32-m32r.c (m32r_elf_link_hash_table_create), (m32r_elf_check_relocs): Likewise. * elf32-m68hc1x.c (m68hc11_elf_hash_table_create), (elf32_m68hc11_setup_section_lists), (elf32_m68hc11_size_stubs): Likewise. * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise. * elf32-metag.c (elf_metag_link_hash_table_create), (elf_metag_setup_section_lists): Likewise. * elf32-microblaze.c (microblaze_elf_link_hash_table_create), (microblaze_elf_check_relocs): Likewise. * elf32-nds32.c (nds32_elf_link_hash_table_create), (nds32_elf_check_relocs): Likewise. * elf32-nios2.c (nios2_elf32_setup_section_lists), (get_local_syms, nios2_elf32_check_relocs), (nios2_elf32_link_hash_table_create): Likewise. * elf32-or1k.c (or1k_elf_link_hash_table_create), (or1k_elf_check_relocs): Likewise. * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise. * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise. * elf32-s390.c (elf_s390_link_hash_table_create), (elf_s390_check_relocs): Likewise. * elf32-score.c (score_elf_create_got_section), (s3_elf32_score_new_section_hook), (elf32_score_link_hash_table_create): Likewise. * elf32-score7.c (score_elf_create_got_section), (s7_elf32_score_new_section_hook): Likewise. * elf32-sh.c (sh_elf_link_hash_table_create), (sh_elf_check_relocs): Likewise. * elf32-tic6x.c (elf32_tic6x_link_hash_table_create), (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise. * elf32-tilepro.c (tilepro_elf_link_hash_table_create), (tilepro_elf_check_relocs): Likewise. * elf32-v850.c (remember_hi16s_reloc): Likewise. * elf32-vax.c (elf_vax_link_hash_table_create): Likewise. * elf32-xtensa.c (elf_xtensa_link_hash_table_create), (elf_xtensa_new_section_hook): Likewise. * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create), (get_got_entry, elf64_alpha_check_relocs): Likewise. * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise. * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise. * elf64-mmix.c (mmix_elf_new_section_hook): Likewise. * elf64-ppc.c (ppc64_elf_new_section_hook), (ppc64_elf_link_hash_table_create, update_local_sym_info), (update_plt_info, ppc64_elf_check_relocs): Likewise. * elf64-s390.c (elf_s390_link_hash_table_create), (elf_s390_check_relocs): Likewise. * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise. * elflink.c (bfd_elf_link_record_local_dynamic_symbol), (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols), (elf_link_add_archive_symbols, compute_bucket_count), (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create), (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out), (bfd_elf_final_link): Likewise. * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create), (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs), (elfNN_aarch64_new_section_hook): Likewise. * elfnn-ia64.c (elfNN_ia64_object_p): Likewise. * elfnn-riscv.c (riscv_elf_link_hash_table_create), (riscv_elf_check_relocs): Likewise. * elfxx-mips.c (_bfd_mips_elf_new_section_hook), (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs), (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents), (_bfd_mips_elf_link_hash_table_create): Likewise. * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create), (_bfd_sparc_elf_check_relocs), (_bfd_sparc_elf_new_section_hook): Likewise. * elfxx-tilegx.c (tilegx_elf_link_hash_table_create), (tilegx_elf_check_relocs): Likewise. * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise. * format.c (bfd_check_format_matches): Likewise. * hash.c (_bfd_stringtab_init): Likewise. * ihex.c (ihex_scan): Likewise. * irix-core.c (irix_core_core_file_p): Likewise. * linker.c (bfd_wrapped_link_hash_lookup), (_bfd_generic_link_hash_table_create), (_bfd_generic_reloc_link_order): Likewise. * lynx-core.c (lynx_core_file_p): Likewise. * netbsd-core.c (netbsd_core_file_p): Likewise. * osf-core.c (osf_core_core_file_p): Likewise. * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol), (link_hash_table_create, aout_link_write_other_symbol): Likewise. * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise. * peicode.h (pe_mkobject): Likewise. * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise. * ptrace-core.c (ptrace_unix_core_file_p): Likewise. * sco5-core.c (read_uarea): Likewise. * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers), (som_write_fixups, som_write_space_strings, som_write_symbol_strings), (som_finish_writing, som_canonicalize_symtab, som_new_section_hook), (som_bfd_copy_private_section_data, bfd_som_set_section_attributes), (bfd_som_attach_aux_hdr, som_write_armap): Likewise. * srec.c (srec_scan): Likewise. * syms.c (_bfd_generic_make_empty_symbol): Likewise. * targets.c (bfd_target_list): Likewise. * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise. * trad-core.c (trad_unix_core_file_p): Likewise. * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create), (vms_new_section_hook): Likewise. * wasm-module.c (wasm_make_empty_symbol): Likewise. * xcofflink.c (xcoff_get_section_contents), (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path), (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym), (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
2020-01-01Update year range in copyright notice of binutils filesAlan Modra1-1/+1
2019-09-23csky bfd.h tidyAlan Modra1-0/+1
bfd/ * bfd-in.h: Move csky function declarations to.. * elf32-csky.h: ..here, new file. * elf32-csky.c: Include elf32-csky.h. * bfd-in2.h: Regenerate. ld/ * emultempl/cskyelf.em: Include elf32-csky.h.
2019-09-19bfd_section_* macrosAlan Modra1-2/+2
This large patch removes the unnecessary bfd parameter from various bfd section macros and functions. The bfd is hardly ever used and if needed for the bfd_set_section_* or bfd_rename_section functions can be found via section->owner except for the com, und, abs, and ind std_section special sections. Those sections shouldn't be modified anyway. The patch also removes various bfd_get_section_<field> macros, replacing their use with bfd_section_<field>, and adds bfd_set_section_lma. I've also fixed a minor bug in gas where compressed section renaming was done directly rather than calling bfd_rename_section. This would have broken bfd_get_section_by_name and similar functions, but that hardly mattered at such a late stage in gas processing. bfd/ * bfd-in.h (bfd_get_section_name, bfd_get_section_vma), (bfd_get_section_lma, bfd_get_section_alignment), (bfd_get_section_size, bfd_get_section_flags), (bfd_get_section_userdata): Delete. (bfd_section_name, bfd_section_size, bfd_section_vma), (bfd_section_lma, bfd_section_alignment): Lose bfd parameter. (bfd_section_flags, bfd_section_userdata): New. (bfd_is_com_section): Rename parameter. * section.c (bfd_set_section_userdata, bfd_set_section_vma), (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section), (bfd_set_section_size): Delete bfd parameter, rename section parameter. (bfd_set_section_lma): New. * bfd-in2.h: Regenerate. * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param, update callers. * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c, * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c, * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h, * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c, * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c, * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c, * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c, * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c, * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c, * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c, * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c, * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c, * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c, * xcofflink.c: Update throughout for bfd section macro and function changes. binutils/ * addr2line.c, * bucomm.c, * coffgrok.c, * dlltool.c, * nm.c, * objcopy.c, * objdump.c, * od-elf32_avr.c, * od-macho.c, * od-xcoff.c, * prdbg.c, * rdcoff.c, * rddbg.c, * rescoff.c, * resres.c, * size.c, * srconv.c, * strings.c, * windmc.c: Update throughout for bfd section macro and function changes. gas/ * as.c, * as.h, * dw2gencfi.c, * dwarf2dbg.c, * ecoff.c, * read.c, * stabs.c, * subsegs.c, * subsegs.h, * write.c, * config/obj-coff-seh.c, * config/obj-coff.c, * config/obj-ecoff.c, * config/obj-elf.c, * config/obj-macho.c, * config/obj-som.c, * config/tc-aarch64.c, * config/tc-alpha.c, * config/tc-arc.c, * config/tc-arm.c, * config/tc-avr.c, * config/tc-bfin.c, * config/tc-bpf.c, * config/tc-d10v.c, * config/tc-d30v.c, * config/tc-epiphany.c, * config/tc-fr30.c, * config/tc-frv.c, * config/tc-h8300.c, * config/tc-hppa.c, * config/tc-i386.c, * config/tc-ia64.c, * config/tc-ip2k.c, * config/tc-iq2000.c, * config/tc-lm32.c, * config/tc-m32c.c, * config/tc-m32r.c, * config/tc-m68hc11.c, * config/tc-mep.c, * config/tc-microblaze.c, * config/tc-mips.c, * config/tc-mmix.c, * config/tc-mn10200.c, * config/tc-mn10300.c, * config/tc-msp430.c, * config/tc-mt.c, * config/tc-nds32.c, * config/tc-or1k.c, * config/tc-ppc.c, * config/tc-pru.c, * config/tc-rl78.c, * config/tc-rx.c, * config/tc-s12z.c, * config/tc-s390.c, * config/tc-score.c, * config/tc-score7.c, * config/tc-sh.c, * config/tc-sparc.c, * config/tc-spu.c, * config/tc-tic4x.c, * config/tc-tic54x.c, * config/tc-tic6x.c, * config/tc-tilegx.c, * config/tc-tilepro.c, * config/tc-v850.c, * config/tc-visium.c, * config/tc-wasm32.c, * config/tc-xc16x.c, * config/tc-xgate.c, * config/tc-xstormy16.c, * config/tc-xtensa.c, * config/tc-z8k.c: Update throughout for bfd section macro and function changes. * write.c (compress_debug): Use bfd_rename_section. gdb/ * aarch64-linux-tdep.c, * arm-tdep.c, * auto-load.c, * coff-pe-read.c, * coffread.c, * corelow.c, * dbxread.c, * dicos-tdep.c, * dwarf2-frame.c, * dwarf2read.c, * elfread.c, * exec.c, * fbsd-tdep.c, * gcore.c, * gdb_bfd.c, * gdb_bfd.h, * hppa-tdep.c, * i386-cygwin-tdep.c, * i386-fbsd-tdep.c, * i386-linux-tdep.c, * jit.c, * linux-tdep.c, * machoread.c, * maint.c, * mdebugread.c, * minidebug.c, * mips-linux-tdep.c, * mips-sde-tdep.c, * mips-tdep.c, * mipsread.c, * nto-tdep.c, * objfiles.c, * objfiles.h, * osabi.c, * ppc-linux-tdep.c, * ppc64-tdep.c, * record-btrace.c, * record-full.c, * remote.c, * rs6000-aix-tdep.c, * rs6000-tdep.c, * s390-linux-tdep.c, * s390-tdep.c, * solib-aix.c, * solib-dsbt.c, * solib-frv.c, * solib-spu.c, * solib-svr4.c, * solib-target.c, * spu-linux-nat.c, * spu-tdep.c, * symfile-mem.c, * symfile.c, * symmisc.c, * symtab.c, * target.c, * windows-nat.c, * xcoffread.c, * cli/cli-dump.c, * compile/compile-object-load.c, * mi/mi-interp.c: Update throughout for bfd section macro and function changes. * gcore (gcore_create_callback): Use bfd_set_section_lma. * spu-tdep.c (spu_overlay_new_objfile): Likewise. gprof/ * corefile.c, * symtab.c: Update throughout for bfd section macro and function changes. ld/ * ldcref.c, * ldctor.c, * ldelf.c, * ldlang.c, * pe-dll.c, * emultempl/aarch64elf.em, * emultempl/aix.em, * emultempl/armcoff.em, * emultempl/armelf.em, * emultempl/cr16elf.em, * emultempl/cskyelf.em, * emultempl/m68hc1xelf.em, * emultempl/m68kelf.em, * emultempl/mipself.em, * emultempl/mmix-elfnmmo.em, * emultempl/mmo.em, * emultempl/msp430.em, * emultempl/nios2elf.em, * emultempl/pe.em, * emultempl/pep.em, * emultempl/ppc64elf.em, * emultempl/xtensaelf.em: Update throughout for bfd section macro and function changes. libctf/ * ctf-open-bfd.c: Update throughout for bfd section macro changes. opcodes/ * arc-ext.c: Update throughout for bfd section macro changes. sim/ * common/sim-load.c, * common/sim-utils.c, * cris/sim-if.c, * erc32/func.c, * lm32/sim-if.c, * m32c/load.c, * m32c/trace.c, * m68hc11/interp.c, * ppc/hw_htab.c, * ppc/hw_init.c, * rl78/load.c, * rl78/trace.c, * rx/gdb-if.c, * rx/load.c, * rx/trace.c: Update throughout for bfd section macro changes.
2019-04-11Check corrupt VTENTRY entry in bfd_elf_gc_record_vtentryH.J. Lu1-3/+1
Instead of BFD_ASSERT (h != NULL) with ld: BFD ... assertion fail .../bfd/elf64-x86-64.c:2562 ld: bad.o: invalid string offset 50331648 >= 371 for section `nterp' check corrupt VTENTRY entry in bfd_elf_gc_record_vtentry with ld: bad.o: section 'g': corrupt VTENTRY entry * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of "h != NULL". Don't check "h != NULL" before calling. bfd_elf_gc_record_vtentry. * elf32-arm.c (elf32_arm_check_relocs): Likewise. * elf32-bfin.c (bfin_check_relocs): Likewise. * elf32-cris.c (cris_elf_check_relocs): Likewise. * elf32-csky.c (csky_elf_check_relocs): Likewise. * elf32-d10v.c (elf32_d10v_check_relocs): Likewise. * elf32-dlx.c (elf32_dlx_check_relocs): Likewise. * elf32-fr30.c (fr30_elf_check_relocs): Likewise. * elf32-frv.c (elf32_frv_check_relocs): Likewise. * elf32-hppa.c (elf32_hppa_check_relocs): Likewise. * elf32-i386.c (elf_i386_check_relocs): Likewise. * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise. * elf32-m32r.c (m32r_elf_check_relocs): Likewise. * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise. * elf32-m68k.c (elf_m68k_check_relocs): Likewise. * elf32-mcore.c (mcore_elf_check_relocs): Likewise. * elf32-metag.c (elf_metag_check_relocs): Likewise. * elf32-or1k.c (or1k_elf_check_relocs): Likewise. * elf32-ppc.c (ppc_elf_check_relocs): Likewise. * elf32-s390.c (elf_s390_check_relocs): Likewise. * elf32-sh.c (sh_elf_check_relocs): Likewise. * elf32-v850.c (v850_elf_check_relocs): Likewise. * elf32-vax.c (elf_vax_check_relocs): Likewise. * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise. * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise. * elf64-mmix.c (mmix_elf_check_relocs): Likewise. * elf64-ppc.c (ppc64_elf_check_relocs): Likewise. * elf64-s390.c (elf_s390_check_relocs): Likewise. * elf64-x86-64.c (elf_s390_check_relocs): Likewise. * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise. * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt VTENTRY entry.
2019-04-03BFD whitespace fixesAlan Modra1-4/+4
* coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c, * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c, * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c, * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c, * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
2019-01-01Update year range in copyright notice of binutils filesAlan Modra1-1/+1
2018-09-14csky: Support PC relative diff relocationLifang Xia1-1/+6
Define DIFF_EXPR_OK to Support PC relative diff relocation, and add CKCORE_PCREL32 relocation process bfd/ * elf32-csky.c (csky_elf_howto_table): Fill special_function of R_CKCORE_PCREL32. (csky_elf_relocate_section): Add R_CKCORE_PCREL32 process. gas/ * config/tc-csky.c (md_apply_fix): Transmit BFD_RELOC_32_PCREL to BFD_RELOC_CKCORE_PCREL32. (tc_gen_reloc): Trasmit BFD_RELOC_CKCORE_ADDR32 to BFD_RELOC_CKCORE_PCREL32 while pc-relative. * config/tc-csky.h (DIFF_EXPR_OK): Define to enable PC relative diff relocs.
2018-07-30Add support for the C_SKY series of processors.Andrew Jenner1-0/+5197
This patch series is a new binutils port for C-SKY processors, including support for both the V1 and V2 processor variants. V1 is derived from the MCore architecture while V2 is substantially different, with mixed 16- and 32-bit instructions, a larger register set, a different (but overlapping) ABI, etc. There is support for bare-metal ELF targets and Linux with both glibc and uClibc. This code is being contributed jointly by C-SKY Microsystems and Mentor Graphics. C-SKY is responsible for the technical content and has proposed Lifang Xia and Yunhai Shang as port maintainers. (Note that C-SKY does have a corporate copyright assignment on file with the FSF.) Mentor Graphics' role has been cleaning up the code, adding documentation and additional test cases, etc, to address issues we anticipated reviewers would complain about. bfd * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES): Add C-SKY. (BFD32_BACKENDS, BFD_BACKENDS_CFILES): Likewise. * Makefile.in: Regenerated. * archures.c (enum bfd_architecture): Add bfd_arch_csky and related bfd_mach defines. (bfd_csky_arch): Declare. (bfd_archures_list): Add C-SKY. * bfd-in.h (elf32_csky_build_stubs): Declare. (elf32_csky_size_stubs): Declare. (elf32_csky_next_input_section: Declare. (elf32_csky_setup_section_lists): Declare. * bfd-in2.h: Regenerated. * config.bfd: Add C-SKY. * configure.ac: Likewise. * configure: Regenerated. * cpu-csky.c: New file. * elf-bfd.h (enum elf_target_id): Add C-SKY. * elf32-csky.c: New file. * libbfd.h: Regenerated. * reloc.c: Add C-SKY relocations. * targets.c (csky_elf32_be_vec, csky_elf32_le_vec): Declare. (_bfd_target_vector): Add C-SKY target vector entries. binutils* readelf.c: Include elf/csky.h. (guess_is_rela): Handle EM_CSKY. (dump_relocations): Likewise. (get_machine_name): Likewise. (is_32bit_abs_reloc): Likewise. include * dis-asm.h (csky_symbol_is_valid): Declare. * opcode/csky.h: New file. opcodes * Makefile.am (TARGET_LIBOPCODES_CFILES): Add csky-dis.c. * Makefile.in: Regenerated. * configure.ac: Add C-SKY. * configure: Regenerated. * csky-dis.c: New file. * csky-opc.h: New file. * disassemble.c (ARCH_csky): Define. (disassembler, disassemble_init_for_target): Add case for ARCH_csky. * disassemble.h (print_insn_csky, csky_get_disassembler): Declare. gas * Makefile.am (TARGET_CPU_CFILES): Add entry for C-SKY. (TARGET_CPU_HFILES, TARGET_ENV_HFILES): Likewise. * Makefile.in: Regenerated. * config/tc-csky.c: New file. * config/tc-csky.h: New file. * config/te-csky_abiv1.h: New file. * config/te-csky_abiv1_linux.h: New file. * config/te-csky_abiv2.h: New file. * config/te-csky_abiv2_linux.h: New file. * configure.tgt: Add C-SKY. * doc/Makefile.am (CPU_DOCS): Add entry for C-SKY. * doc/Makefile.in: Regenerated. * doc/all.texi: Set CSKY feature. * doc/as.texi (Overview): Add C-SKY options. (Machine Dependencies): Likewise. * doc/c-csky.texi: New file. * testsuite/gas/csky/*: New test cases. ld * Makefile.am (ALL_EMULATION_SOURCES): Add C-SKY emulations. (ecskyelf.c, ecskyelf_linux.c): New rules. * Makefile.in: Regenerated. * configure.tgt: Add C-SKY. * emulparams/cskyelf.sh: New file. * emulparams/cskyelf_linux.sh: New file. * emultempl/cskyelf.em: New file. * gen-doc.texi: Add C-SKY. * ld.texi: Likewise. (Options specific to C-SKY targets): New section. * testsuite/ld-csky/*: New tests.
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