2020-02-11 H.J. Lu PR binutils/25355 * plugin.c (try_claim): Always clean up for LTO wrapper. (try_load_plugin): Treat each object as independent. Create a copy for plugin name. 2020-02-11 Nick Clifton * elf32-msp430.c (msp430_final_link_relocate): Always use longs for addresses in print statements. (msp430_elf_relax_delete_bytes): Likewise. (msp430_elf_relax_add_words): Likewise. (msp430_elf_relax_section): Likewise. 2020-02-11 H.J. Lu * plugin.c (add_symbols): Clear plugin_data memory. 2020-02-10 H.J. Lu PR binutils/25355 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE. (EXECUTABLE_SUFFIX): Likewise. * config.in: Regenerated. * configure: Likewise. * plugin.c (bfd_plugin_close_and_cleanup): Removed. (plugin_list_entry): Add all_symbols_read, cleanup_handler, gcc, lto_wrapper, resolution_file, resolution_option, gcc_env, real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms. (get_lto_wrapper): New. (setup_lto_wrapper_env): Likewise. (current_plugin): Likewise. (register_all_symbols_read): Likewise. (register_cleanup): Likewise. (get_symbols): Likewise. (add_input_file): Likewise. (bfd_plugin_close_and_cleanup): Likewise. (claim_file): Removed. (register_claim_file): Set current_plugin->claim_file. (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and lto_syms in current_plugin. (try_claim): Use current_plugin->claim_file. Call LTO plugin all_symbols_read handler. Copy real symbols to plugin_data. Call LTO plugin cleanup handler. Clean up for LTO wrapper. (try_load_plugin): Don't reuse the previous plugin for LTO wrapper. Set up GCC LTO wrapper if possible. Don't set plugin_list_iter->claim_file. (bfd_plugin_canonicalize_symtab): Use real LTO symbols if possible. * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and real_syms. 2020-02-10 Jozef Lawrynowicz * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch, check if previous instruction matches a conditional jump inserted earlier. Invert conditional jump and delete branch in this case. 2020-02-10 Jozef Lawrynowicz * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to msp430_elf_relax_add_words. Support insertion of either one or two words. (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation needs to be grown. Handle insertion of branch instruction to replace jump. 2020-02-10 Jozef Lawrynowicz * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for debugging relocations. (msp430_elf_relax_delete_bytes): Likewise. (msp430_elf_relax_add_two_words): Likewise. (msp430_elf_relax_section): Likewise. 2020-02-10 Alan Modra * archures.c: Wrap overlong z80 comments. * bfd-in2.h: Regenerate. 2020-02-07 Sergey Belyashov PR 25469 * archures.c: Add GBZ80 and Z80N machine values. * reloc.c: Add BFD_RELOC_Z80_16_BE. * coff-z80.c: Add support for new reloc. * coffcode.h: Add support for new machine values. * cpu-z80.c: Add support for new machine names. * elf32-z80.c: Add support for new reloc. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. 2020-02-07 Nick Clifton PR 23932 * elf.c (rewrite_elf_program_header): Do not complain if no sections are mapped to a segment. 2020-02-06 H.J. Lu PR ld/25490 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error for garbage collection on __patchable_function_entries section without linked-to section. 2020-02-06 H.J. Lu PR gas/25381 * bfd-in2.h: Regenerated. * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook on section if gc_mark of any of its linked-to sections is set and don't set gc_mark again. * section.c (asection): Add linked_to_symbol_name to map_head union. 2020-02-06 Maciej W. Rozycki * elf32-v850.c (v850_elf_relax_section): Fix the index used for reporting an unrecognized instruction with R_V850_LONGJUMP. 2020-02-05 Alan Modra * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality. 2020-02-04 Alan Modra * elf32-ppc.c (ppc_elf_relocate_section): After applying R_PPC_VLE_ADDR20, goto copy_reloc. 2020-02-02 H.J. Lu * bfd-in2.h: Regenerated. * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments. 2020-02-02 H.J. Lu PR gas/25380 * bfd-in2.h: Regenerated. * ecoff.c (bfd_debug_section): Add section_id. * section.c (bfd_section): Add section_id. (SEC_ASSEMBLER_SECTION_ID): New. (BFD_FAKE_SECTION): Add section_id. 2020-02-01 Nick Clifton * config.bfd: Move the c30-aout and tic30-aout targets onto the obsolete list. 2020-01-31 Sandra Loosemore * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel encodings are relative to the GOT on nios2, too. 2020-01-31 Alan Modra * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp file. Use $< and $@ in rules. (elf32-aarch64.c, elf64-aarch64.c): Likewise. (elf32-ia64.c, elf64-ia64.c): Likewise. (elf32-riscv.c, elf64-riscv.c): Likewise. (peigen.c, pepigen.c, pex64igen.c): Likewise. (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line. (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED). (elf32-ia64.c, elf64-ia64.c): Do emit #line. (peigen.c, pepigen.c, pex64igen.c): Likewise. * Makefile.in: Regenerate. 2020-01-31 Alan Modra PR 4110 * elf.c (setup_group): Don't clear entire section contents, just the padding after group flags. Release alloc'd memory after a seek or read failure. 2020-01-16 Jon Turney * peXXigen.c (pe_is_repro): New function. (_bfd_XX_print_private_bfd_data_common): Note timestamp is actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present. 2020-01-16 Jon Turney * peXXigen.c (debug_type_names): Add names for new debug data type values. 2020-01-16 Jon Turney * peXXigen.c (pe_print_debugdata): Fix the iteration variable for inner loop. Fix a memory leak. 2020-01-30 Alan Modra * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms or obj_coff_keep_strings here. (coff_get_normalized_symtab): Free external syms directly. * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms on error exit path. 2020-01-27 Jim Wilson * cpu-riscv.c (riscv_scan): New. (N): Change bfd_default_scan to riscv_scan. 2020-01-27 Andreas Schwab * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo. (ALL_MACHINES_CFILES): Remove cpu-plugin.c. * Makefile.in: Regenerate. * cpu-plugin.c: Remove. * archures.c (enum bfd_architecture): Remove bfd_arch_plugin. (bfd_plugin_arch): Remove declaration. * bfd-in2.h: Regenerate. * po/SRC-POTFILES.in: Regenerate. 2020-01-27 H.J. Lu Alan Modra PR ld/25458 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases. 2020-01-24 Jim Wilson * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others. (riscv_parse_prefixed_ext): Fix s extension comment and reword to avoid over long line. 2020-01-24 Nick Clifton PR 25447 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep syms and keep strings flags as these may have been set in order to prevent a bogus call to free. 2020-01-23 Nick Clifton * po/fr.po: Updated French translation. 2020-01-23 Alan Modra PR 25444 * elf.c (assign_file_positions_for_load_sections): Avoid divide by zero when p_align is zero. 2020-01-22 Maxim Blinov * bfd/elfnn-riscv.c (riscv_skip_prefix): New. (riscv_prefix_cmp): Likewise. (riscv_non_std_ext_p): Deleted. (riscv_std_sv_ext_p): Likewise. (riscv_non_std_sv_ext_p): Likewise. (riscv_merge_non_std_and_sv_ext): Rename to... (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp. (riscv_merge_arch_attr_info): Replace 3 calls to riscv_merge_non_std_and_sv_ext with single call to riscv_merge_multi_letter_ext. * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we encounter a 'z' prefix. (riscv_get_prefix_class): New function, return prefix class based on first few characters of input string. (riscv_parse_config): New structure to factor out minor differences in extension class parsing behaviour. (riscv_parse_sv_or_non_std_ext): Rename to... (riscv_parse_prefixed_ext): and parameterise with riscv_parse_config. (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New. (riscv_multi_letter_ext_valid_p): New. (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New. (riscv_parse_subset): Delegate all non-single-letter parsing work to riscv_parse_prefixed_ext. * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type. (riscv_get_prefix_class): Declare. 2020-01-22 Alan Modra * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group. (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for __tls_get_addr_desc. (ppc64_elf_size_stubs): Add section for linker generated __tls_get_addr_desc wrapper function. Loop at least once if generating this function. (emit_tga_desc, emit_tga_desc_eh_frame): New functions. (ppc64_elf_build_stubs): Generate __tls_get_addr_desc. 2020-01-22 Alan Modra * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave. * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and tga_desc_fd. (is_tls_get_addr): Match tga_desc and tga_desc_df too. (STDU_R1_0R1, ADDI_R1_R1): Define. (tls_get_addr_prologue, tls_get_addr_epilogue): New functions. (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect tga_desc_fd to opt_fd, and tga_desc to opt. Set no_tls_get_addr_regsave. (branch_reloc_hash_match): Add hash3 and hash4. (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too. (ppc64_elf_size_dynamic_sections): Likewise. (ppc64_elf_relocate_section): Likewise. (plt_stub_size, build_plt_stub): Likewise. Size regsave __tls_get_addr stub. (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and eh_frame. (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size eh_frame for regsave __tls_get_addr. 2020-01-22 Alan Modra * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under which __tls_get_addr calls will be eliminated. 2020-01-20 Nick Clifton * po/pt.po: Updates Portuguese translation. * po/ru.po: Updated Russian translation. * po/uk.po: Updated Ukranian translation. 2020-01-20 H.J. Lu PR ld/25416 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in X32 mode. (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE transition, relax "rex leal x@tlsdesc(%rip), %reg" to "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax "rex leal x@tlsdesc(%rip), %reg" to "rex movl x@gottpoff(%rip), %eax". For both transitions, relax "call *(%eax)" to "nopl (%rax)". 2020-01-20 Alan Modra * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1), (MTLR_R11): Don't define. (LD_R0_0R3, CMPDI_R0_0): Define. (build_tls_get_addr_stub): Don't use r11 in stub. 2020-01-20 Alan Modra * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file. (defined_sym_val, is_tls_get_addr): Likewise. 2020-01-18 Nick Clifton * version.m4 (BFD_VERSION): Set to 2.34.50. * configure: Regenerate. * po/bfd.pot: Regenerate. 2020-01-18 Nick Clifton Binutils 2.34 branch created. 2020-01-17 Christian Biesinger * coff-arm.c: Fix spelling error (seperate). * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling error (seperate). * sysdep.h (strnlen): Fix spelling error (seperate). 2020-01-15 Lars Brinkhoff PR 20694 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192. 2020-01-15 Alan Modra PR 25384 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment. (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies of function symbols unless dot symbols are present. Do warn whenever one is created, regardles of whether a PLT entry is also emitted for the function symbol. 2020-01-14 Alan Modra * som.c (som_bfd_count_ar_symbols): Error when file position of symbols on chains is not strictly increasing. 2020-01-14 Alan Modra * vms.h (VMS_DEBUG): Define as 0. * vms-alpha.c (image_write): Move debug output after bounds check. Tidy bounds check. (_bfd_vms_slurp_eihd): Warning fix. (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings. 2020-01-13 Alan Modra * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even for "ignored" records. 2020-01-13 Alan Modra * wasm-module.c (wasm_scan_name_function_section): Formatting. Delete asect name check. Move asect NULL check to wasm_object_p. Correct bounds check of sizes against end. Replace uses of bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use just one bfd_release. (wasm_scan): Don't use malloc/strdup for section names, bfd_alloc instead. Simplify code prefixing section name. Formatting. Don't attempt to free memory here.. (wasm_object_p): ..do so here. 2020-01-10 Szabolcs Nagy PR ld/22269 * elf32-arm.c (elf32_arm_final_link_relocate): Use UNDEFWEAK_NO_DYNAMIC_RELOC. (allocate_dynrelocs_for_symbol): Likewise. 2020-01-10 Tamar Christina PR 25210 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass. 2020-01-10 Alan Modra * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type. 2020-01-09 Nick Clifton PR 25221 * bfd.c (bfd_convert_section_contents): Check for a compress header size that is larger than the actual section size. 2020-01-08 Alan Modra PR 25351 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms after removing sections. 2020-01-06 Jim Wilson PR 25205 * elfnn-riscv.c (riscv_elf_relocate_section) : Add check for !bfd_link_pic (info). : Move next to R_RISCV_CALL. : Add comment. (_bfd_riscv_relax_section): For plt.offset check, add check for bfd_link_pic (info). Add comment. 2020-01-06 Alan Modra * format.c (bfd_check_format_matches): Ignore bfd_error on target match failures. Don't init to bfd_error_wrong_format before calling _bfd_check_format. 2020-01-06 Alan Modra * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail status rather than exiting on stack overflow or underflow. (_bfd_vms_slurp_etir): Adjust to suit. 2020-01-06 Alan Modra * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index. 2020-01-06 Alan Modra * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of command. Check name offset is within command. (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib), (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints), (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab), (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid), (bfd_mach_o_read_linkedit, bfd_mach_o_read_str), (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min), (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version), (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main), (bfd_mach_o_read_note, bfd_mach_o_read_build_version), (bfd_mach_o_read_segment): Similarly. (bfd_mach_o_read_thread): Properly bound check thread struct. Don't repeat checks on second loop. (bfd_mach_o_read_command): Fail on invalid command length. 2020-01-04 Alan Modra * format.c (bfd_check_format_matches): Add preserve_match. Save initial bfd state in "preserve", matched bfd state in "preserve_match". Save just the first match. Release bfd_alloc memory. Restore and finish preserved state as appropriate on all function exit paths. 2020-01-04 Alan Modra * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc. 2020-01-04 Alan Modra * coffgen.c (coff_real_object_p): Free malloc'd memory on target match too. 2020-01-03 Nick Clifton PR 25307 (bfd_pef_parse_function_stubs): Correct the test that ensures that there is enough data remaining in the code buffer before attempting to read a function stub. 2020-01-03 Nick Clifton PR 25308 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the return value from bfd_malloc. * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise. (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise. (elf32_arm_filter_cmse_symbols): Likewise. (elf32_arm_write_section): Likewise. * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise. (bfd_mach_o_follow_dsym): Likewise. * pef.c (bfd_pef_print_loader_section): Likewise. (bfd_pef_scan_start_address): Likewise. (bfd_pef_parse_function_stubs): Likewise. (bfd_pef_parse_symbols): Likewise. 2020-01-03 Sergei Trofimovich * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail on binary inputs ld/PR25316. (is_ia64_elf): new helper to filter on ia64 objects. 2020-01-03 Jan Beulich * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore in parameter names. (bfd_mach_o_scan): Insert underscore in two variable names. 2020-01-02 Sergey Belyashov * Makefile.am: Add z80-elf target support. * configure.ac: Likewise. * targets.c: Likewise. * Makefile.in: Regenerate. * configure: Regenerate. * config.bfd: Add z80-elf target support and new arches: ez80 and z180. * elf32-z80.c: New file. * archures.c: Add new z80 architectures: eZ80 and Z180. * coffcode.h: Likewise. * cpu-z80.c: Likewise. * coff-z80.c: Add new relocations for Z80 target and local label check. * reloc.c: Add new relocs. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. 2020-01-02 Tamar Christina PR 25210 PR 24753 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class. 2020-01-01 Alan Modra Update year range in copyright notice of all files. For older changes see ChangeLog-2019 Copyright (C) 2020 Free Software Foundation, Inc. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. Local Variables: mode: change-log left-margin: 8 fill-column: 74 version-control: never End: