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* Automatic date update in version.inGDB Administrator2021-04-191-1/+1
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* Automatic date update in version.inGDB Administrator2021-04-181-1/+1
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* Automatic date update in version.inGDB Administrator2021-04-171-1/+1
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* PR27567, Linking PE files adds alignment section flags to executablesAlan Modra2021-04-162-8/+15
| | | | | | | | | | | | | | | | | | | | | So don't set those flags for an executable. In the patch I also test DYNAMIC even though the PE bfd code doesn't appear to set it for dlls. I figure it doesn't hurt to include that flag too. PR 27567 bfd/ * coffcode.h (styp_to_sec_flags): Use an unsigned long styp_flags. (coff_write_object_contents): Pass bfd to COFF_ENCODE_ALIGNMENT, ignore alignment checks when return is false. Formatting. include/ * coff/internal.h (struct internal_scnhdr): Make s_flags unsigned long. * coff/pe.h (COFF_ENCODE_ALIGNMENT): Don't set align flags for an executable and return false. Do so for a relocatable object and evaluate to true. * coff/ti.h (COFF_ENCODE_ALIGNMENT): Add bfd arg and evaluate to true. (COFF_DECODE_ALIGNMENT): Formatting. * coff/z80.h (COFF_ENCODE_ALIGNMENT): Similarly. (COFF_DECODE_ALIGNMENT): Similarly.
* Automatic date update in version.inGDB Administrator2021-04-161-1/+1
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* RISC-V: PR27584, surpress local and empty name symbols for nm.Nelson Chu2021-04-152-0/+18
| | | | | | | | | | | | | | | | | The local ".L0" symbol are usually generated to mark where the auipc instruction is, and clang also uses ".LBB" to do the same thing. Besides, clang also uses the empty name symbols for label differences. Arm surpress their mapping symbols by regarding them as special symbols, and MIPS surpress all local symbols. Therefore, RISC-V probably need to surpress the local and empty name symbols for nm and related tools. User can use "--special-syms" to show these surpressed symbols. bfd/ PR27584 * elfnn-riscv.c (riscv_elf_is_target_special_symbol): Added to omit local and empty symbols since they usually generated to mark the auipc instructions.
* CSKY: Fix special_function in howto tableLifang Xia2021-04-152-60/+70
| | | | | | | | | | | | | | | | | | | 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.
* Automatic date update in version.inGDB Administrator2021-04-151-1/+1
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* elf: Set p_memsz to p_filesz for loadable PT_NOTE segmentH.J. Lu2021-04-142-0/+11
| | | | | | | | | | | | | | | | | | | | Since p_memsz of the loadable PT_NOTE segment should be the same as p_filesz, set p_memsz on the loadable PT_NOTE segment when updating p_filesz. bfd/ PR binutils/27708 * elf.c (assign_file_positions_for_non_load_sections): Set p_memsz to p_filesz for the loadable PT_NOTE segment. binutils/ PR binutils/27708 * testsuite/binutils-all/x86-64/pr27708.dump: New file. * testsuite/binutils-all/x86-64/pr27708.exe.bz2: Likewise. * testsuite/binutils-all/x86-64/x86-64.exp: Run binutils/27708 test.
* Remove unneeded tests for definitions of NT_BSDNETCORE values.Frederic Cambus2021-04-142-4/+5
| | | | | | | | binutils* readelf.c (get_netbsd_elfcore_note_type): Remove unneeded #ifdef checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS. bfd * elf.c (elfcore_grok_netbsd_note): Remove unneeded #ifdef checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS.
* PR27631, ubsan: elf32-metag.c:1550:10Alan Modra2021-04-142-2/+8
| | | | | | PR 27631 * elf32-metag.c (elf_metag_relocate_section): Don't use &hh->elf when hh might be NULL, test for NULL first.
* PR27630, ubsan: elf32-arm.c:6587:20Alan Modra2021-04-142-2/+9
| | | | | | PR 27630 * elf32-arm.c (elf32_arm_size_stubs): Don't use &hash->root when hash might be NULL, cast instead.
* Automatic date update in version.inGDB Administrator2021-04-141-1/+1
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* bfd: avoid infinite loop when static linking XCOFFClément Chigot2021-04-132-2/+5
| | | | | | | git commit b95a0a3177bc changed a "return FALSE" to "continue", and missed updating the while loop iterator. * xcofflink.c (xcoff_link_check_ar_symbols): Update esym earlier.
* RISC-V: Don't report the mismatched version warning for the implicit extensions.Nelson Chu2021-04-134-17/+33
| | | | | | | | | | bfd/ * elfnn-riscv.c (riscv_version_mismatch): Do not report the warning when the version of input or output is RISCV_UNKNOWN_VERSION, since the extension is added implicitly. * elfxx-riscv.c: Updated the obsolete comments. (RISCV_UNKNOWN_VERSION): Moved to elfxx-riscv.h. * elfxx-riscv.h (RISCV_UNKNOWN_VERSION): Added.
* Automatic date update in version.inGDB Administrator2021-04-131-1/+1
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* ENABLE_CHECKING in bfd, opcodes, binutils, ldAlan Modra2021-04-135-2/+52
| | | | | | | | | | | | | | | | | | | | | | | | | gas already has this. Here it enables checking hash table type passed to elf_link_hash_lookup and elf_link_hash_traverse. bfd/ * elf-bfd.h (ENABLE_CHECKING): Define. (elf_link_hash_lookup): Abort if wrong type of hash table. (elf_link_hash_traverse): Likewise. * configure.ac (--enable-checking): Add support. * config.in: Regenerate. * configure: Regenerate. binutils/ * configure.ac (--enable-checking): Add support. * config.in: Regenerate. * configure: Regenerate. ld/ * configure.ac (--enable-checking): Add support. * config.in: Regenerate. * configure: Regenerate. opcodes/ * configure.ac (--enable-checking): Add support. * config.in: Regenerate. * configure: Regenerate.
* convert elf_link_hash macros to inline functionsAlan Modra2021-04-1211-54/+93
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* elf_backend_archive_symbol_lookupAlan Modra2021-04-124-20/+33
| | | | | | | | | | | | | | | | | elf_backend_archive_symbol_lookup might be called when the linker hash table has entries of type generic_link_hash_entry. This happens for instance when running the mmix target linker testsuite where the output is mmo but input is elf64-mmix. * elf-bfd.h (struct elf_backend_data): Return bfd_link_hash_entry* from elf_backend_archive_symbol_lookup. (_bfd_elf_archive_symbol_lookup): Return bfd_link_hash_entry*. * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Likewise. Check we have a ppc_hash_table before accessing ppc_link_hash_entry fields. * elflink.c (_bfd_elf_archive_symbol_lookup): Return bfd_link_hash_entry*. (elf_link_add_archive_symbols): Adjust to suit.
* RISC-V: The version of i-ext should be RISCV_UNKNOWN_VERSION when expanding ↵Nelson Chu2021-04-122-2/+7
| | | | | | | | | | | g-ext. Fix the wrong version of i-ext when expanding g-ext. This was changed by the previous patch accidently. bfd/ * elfxx-riscv.c (riscv_parse_std_ext): Fixed the wrong versions of i-ext when expanding g-ext.
* RISC-V: Add i-ext as the implicit extension when e-ext is set.Nelson Chu2021-04-122-37/+27
| | | | | | | | | | | | | | | | | | | | | | | | | The linker does not care the default versions of the extensions, since it does not have the default ISA spec setting. Therefore, linker won't insert the implicit extensions for the input objects. But we used to insert the i-ext as the explicit extension, even if the e-ext is set. This causes linker to report "cannot find default versions of the ISA extension `i'" errors when linking the input objects with e-ext. This patch fixes the above linker problem, and also remove the confused riscv_ext_dont_care_version function. Unless these "dont care" extensions are set in the input architecture explicitly, otherwise we always insert them as the implicit ones. Afterwards, let riscv_arch_str1 surpress them not to output to the architecture string if their versions are RISCV_UNKNOWN_VERSION. bfd/ * elfxx-riscv.c (riscv_ext_dont_care_version): Removed. (riscv_parse_add_subset): Always add the implicit extensions, even if their versions are RISCV_UNKNOWN_VERSION. (riscv_parse_std_ext): Delay to add i-ext as the implicit extension in the riscv_parse_add_implicit_subsets. Besides, add g-ext as the implicit extension after it has been expanded. (riscv_parse_add_implicit_subsets): Updated.
* RISC-V: Support to parse the multi-letter prefix in the architecture string.Nelson Chu2021-04-123-212/+232
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The original discussion is as follows, https://github.com/riscv/riscv-isa-manual/issues/637 I never considered the prefixes may have multiple letters, like zxm. But the ISA spec has been updated for a long time that I haven't noticed. This patch rewrites the part of architecture parser to support parsing the multi-letter prefixes. Besides, I also improve the parser to report errors in details. One of the most obvious improvement is - Do not parse the prefixed extensions according to the orders in the parse_config. If we do so, then we used to get "unexpected ISA string at end" errors, but the message is a little bit hard to know what is happening. I Remove the confused message, and let riscv_parse_prefixed_ext to report the details. bfd/ * elfxx-riscv.c (riscv_std_z_ext_strtab): Moved forward. (riscv_std_s_ext_strtab): Likewise. (riscv_std_h_ext_strtab): Likewise. (riscv_std_zxm_ext_strtab): Added for the zxm prefix. (enum riscv_prefix_ext_class): Moved forward and renamed from riscv_isa_ext_class. Reorder them according to the parsing order, since the enum values are used to check the orders in the riscv_compare_subsets. (struct riscv_parse_prefix_config): Moved forward and renamed from riscv_parse_config_t. Also removed the ext_valid_p field, the related functions are replaced by riscv_valid_prefixed_ext. (parse_config): Moved forward and updated. The more letters of the prefix string, the more forward it must be defined. Otherwise, we will get the wrong mapping when using strncmp in riscv_get_prefix_class. (riscv_get_prefix_class): Moved forward. Support to parse the multi-letter prefix, like zxm. (riscv_known_prefixed_ext): New function, check if the prefixed extension is supported according to the right riscv_std_*_ext_strtab. (riscv_valid_prefixed_ext): New function, used to replace the riscv_ext_*_valid_p functions. (riscv_init_ext_order): Do not set the values for prefix keywords since they may have multiple letters for now. (riscv_compare_subsets): Set the order values of prefix keywords to negative numbers according to the riscv_prefix_ext_class. (riscv_parse_std_ext): Call riscv_get_prefix_class to see if we have parsed the prefixed extensions. (riscv_parse_prefixed_ext): Updated and removed the parameter config. Report error when the prefix is unknown. (riscv_parse_subset): Do not parse the prefixed extensions according to the orders in the parse_config. Remove the confused message and let riscv_parse_prefixed_ext to report the details. * elfxx-riscv.h (enum riscv_isa_ext_class): Moved to elfxx-riscv.c. (riscv_get_prefix_class): Removed to static. gas/ * testsuite/gas/riscv/march-fail-order-x-std.d: Renamed from march-fail-porder-x-std.d. * testsuite/gas/riscv/march-fail-order-z-std.d: Renamed from march-fail-porder-z-std.d. * testsuite/gas/riscv/march-fail-order-x-z.d: Renamed from march-fail-porder-x-z.d. * testsuite/gas/riscv/march-fail-order-zx-std.l: Added to replace march-fail-porder.l. * testsuite/gas/riscv/march-fail-order-x-z.l: Likewise. * testsuite/gas/riscv/march-fail-order-x.l: Updated. * testsuite/gas/riscv/march-fail-order-z.l: Likewise. * testsuite/gas/riscv/march-fail-single-prefix-h.d: Renamed from march-fail-single-char-h.d. * testsuite/gas/riscv/march-fail-single-prefix-s.d: Renamed from march-fail-single-char-s.d. * testsuite/gas/riscv/march-fail-single-prefix-x.d: Renamed from march-fail-single-char-x.d. * testsuite/gas/riscv/march-fail-single-prefix-z.d: Renamed from march-fail-single-char-z.d. * testsuite/gas/riscv/march-fail-single-prefix-zmx.d: Added. * testsuite/gas/riscv/march-fail-single-prefix.l: Added to replace march-fail-single-prefix.l. * testsuite/gas/riscv/march-fail-unknown-zxm.d: Added. * testsuite/gas/riscv/march-fail-unknown-std.l: Updated. * testsuite/gas/riscv/march-fail-unknown.l: Likewise.
* Automatic date update in version.inGDB Administrator2021-04-121-1/+1
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* Automatic date update in version.inGDB Administrator2021-04-111-1/+1
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* Automatic date update in version.inGDB Administrator2021-04-101-1/+1
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* Automatic date update in version.inGDB Administrator2021-04-091-1/+1
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* bfd: use https for bugzillaMike Frysinger2021-04-084-3/+9
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* Automatic date update in version.inGDB Administrator2021-04-081-1/+1
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* Automatic date update in version.inGDB Administrator2021-04-071-1/+1
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* Automatic date update in version.inGDB Administrator2021-04-061-1/+1
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* C99 bfd configuryAlan Modra2021-04-0519-1962/+636
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Certain library headers and functions are required by C99. This removes configure tests for them. The patch also removes AC_ISC_POSIX and AC_HEADER_DIRENT, which the autoconf manual states are obsolescent. sys/time.h is no longer tangled up with time.h so it can be handled by the gprof configure. * configure.ac: Don't check for long long or long double type. Don't check for alloca.h, limits.h, stddef.h, stdlib.h, string.h, strings.h, time.h, wchar.h, wctype.h or sys/time.h. Don't check for strtoull, free, malloc, realloc, getenv, strstr, snprintf, vsnprintf, strlen or setitimer. Sort AC_CHECK_DECLS. (AC_ISC_POSIX): Don't invoke. (AC_HEADER_TIME, AC_HEADER_DIRENT, ACX_HEADER_STRING): Likewise. * sysdep.h: Remove many HAVE_*_H checks and fallback declarations. Do test HAVE_SYS_TYPES_H. Don't include sys/time.h. Reorder header order as per automake AC_INCLUDES_DEFAULT. * bfd-in.h: Include inttypes.h unconditionally. * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Assume long long and long double are available. (bfd_scan_vma): Assume long long and strtoull are available. * elflink.c: Include limits.h unconditionally. * elfnn-riscv.c: Likewise. * wasm-module.c: Likewise. * hpux-core.c: Include dirent.h unconditionally. * trad-core.c: Likewise. * hosts/x86-64linux.h: Include stdlib.h unconditionally. * peXXigen.c: Remove HAVE_WCHAR_H and HAVE_WCTYPE_H checks. * elf32-m68hc1x.c: Don't include alloca-conf.h. * elf64-hppa.c: Likewise. * som.c: Likewise. * wasm-module.c: Likewise. * xsym.c: Likewise. * bfd-in2.h: Regenerate. * config.in: Regenerate. * configure: Regenerate.
* Automatic date update in version.inGDB Administrator2021-04-051-1/+1
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* Automatic date update in version.inGDB Administrator2021-04-041-1/+1
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* Automatic date update in version.inGDB Administrator2021-04-031-1/+1
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* Automatic date update in version.inGDB Administrator2021-04-021-1/+1
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* PE/Windows x86_64: Fix weak undef symbols after image base changeTamar Christina2021-04-012-0/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The change in PR19011 changed the image load address from being in the lower 32-bit address space to the higher 64-bit address space. However when you have a weak undef symbol which stays undef at the end of linking the linker has to resolve this (Windows loader does not support undef symbols). As such typically these would resolve to 0. The relocation used for these weak symbols are the normal 32-bit PC_REL call relocs. So when doing the overflow check LD checks if the distance between the symbol and the call is within range. However now that the load address is > 32-bits and the symbol val is 0 this overflow check will always fail. As such the linker gives a bogus error. This patch makes the linker not emit the overflow failure but chooses to still let the check be performed (as it's mid-end code). One down side of this is that it does break the common convention that the call be to sym at 0x0. i.e. before you'd get 401015: 74 05 je 40101c 401017: e8 e4 ef bf ff callq 0 and now you get 140001015: 74 05 je 14000101c 140001017: e8 e4 ef ff bf call 100000000 since the call is PC_REL there's no way to get the range large enough to resolve to 0. As such I have chosen to leave it as the furthest simple range that we can still represent. By only ignoring the error we leave the symbol value itself to still be 0 such that the if(<symbol>) checks still work correctly. bfd/ChangeLog: 2021-04-01 Tamar Christina <tamar.christina@arm.com> PR ld/26659 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore overflow. ld/ChangeLog: 2021-04-01 Tamar Christina <tamar.christina@arm.com> PR ld/26659 * testsuite/ld-pe/pe.exp: Add test. * testsuite/ld-pe/pr26659-weak-undef-sym.d: New test. * testsuite/ld-pe/pr26659-weak-undef-sym.s: New test.
* Remove strneq macro and use startswith.Martin Liska2021-04-012-3/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | bfd/ChangeLog: * ecoff.c (strneq): Remove strneq and use startswith. (_bfd_ecoff_slurp_armap): Likewise. binutils/ChangeLog: * elfcomm.h (strneq): Remove strneq and use startswith. * readelf.c (ia64_process_unwind): Likewise. (process_note): Likewise. gas/ChangeLog: * config/obj-coff.c (strneq): Remove strneq and use startswith. (weak_is_altname): Likewise. (obj_coff_section): Likewise. * config/tc-cr16.c (process_label_constant): Likewise. * config/tc-crx.c (strneq): Likewise. include/ChangeLog: * opcode/cr16.h (strneq): Remove strneq and use startswith. ld/ChangeLog: * ldbuildid.c (strneq): Remove strneq and use startswith. (validate_build_id_style): Likewise. (compute_build_id_size): Likewise. opcodes/ChangeLog: * arm-dis.c (strneq): Remove strneq and use startswith. * cr16-dis.c (print_insn_cr16): Likewise. * score-dis.c (streq): Likewise. (strneq): Likewise. * score7-dis.c (strneq): Likewise.
* Use startswith more for strncmp function calls.Martin Liska2021-04-0119-58/+94
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | bfd/ChangeLog: * elf-bfd.h (bfd_section_is_ctf): Use startswith function. * elf.c (_bfd_elf_make_section_from_shdr): Likewise. (elf_get_reloc_section): Likewise. * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise. * elf32-m32r.c (m32r_elf_section_flags): Likewise. * elf32-microblaze.c (microblaze_elf_size_dynamic_sections): Likewise. * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise. (nds32_elf_relocate_section): Likewise. (nds32_elf_action_discarded): Likewise. (nds32_elf_check_relocs): Likewise. (nds32_elf_section_flags): Likewise. * elf32-or1k.c (or1k_elf_check_relocs): Likewise. * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise. * elf32-rx.c (rx_table_find): Likewise. (rx_table_map): Likewise. * elf32-spu.c (spu_elf_backend_symbol_processing): Likewise. (spu_elf_find_overlays): Likewise. (needs_ovl_stub): Likewise. (allocate_spuear_stubs): Likewise. (build_spuear_stubs): Likewise. (mark_overlay_section): Likewise. (spu_elf_auto_overlay): Likewise. (spu_elf_output_symbol_hook): Likewise. * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise. * elf32-xtensa.c (xtensa_property_section_name): Likewise. * elf64-ppc.c (ppc64_elf_section_flags): Likewise. (ppc64_elf_relocate_section): Likewise. * elflink.c (resolve_section): Likewise. (UNARY_OP): Likewise. (BINARY_OP_HEAD): Likewise. (elf_link_input_bfd): Likewise. * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise. * elfxx-riscv.c (riscv_parse_subset): Likewise. * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise. * opncls.c (get_build_id): Likewise. binutils/ChangeLog: * dllwrap.c: Use startswith function. * objcopy.c (is_dwo_section): Likewise. (handle_remove_section_option): Likewise. (copy_main): Likewise. * objdump.c (is_significant_symbol_name): Likewise.
* Automatic date update in version.inGDB Administrator2021-04-011-1/+1
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* PR27671, Poisoning TRUE / FALSE poisons Win32 system headersAlan Modra2021-03-313-2/+8
| | | | | | PR 27671 * bfd-in.h: Don't poison FALSE or TRUE. * bfd-in2.h: Regenerate.
* Use bool in bfdAlan Modra2021-03-31331-28278/+28339
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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.
* Use stdbool.hAlan Modra2021-03-313-22/+28
| | | | | | | | | With this in place we can retire bfd_boolean one project at a time. bfd/ * bfd-in.h: Include stdbool.h. (bfd_boolean): Define as bool * bfd-in2.h: Regenerate.
* Remove bfd_stdint.hAlan Modra2021-03-3113-820/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If we require C99 for binutils then stdint.h is available. bfd/ * .gitignore: Delete bfd_stdint.h entry. * Makefile.am (bfdinclude_HEADERS): Delete bfd_stdint.h. (BUILD_HFILES, LOCAL_H_DEPS): Likewise. * bfd-in.h: Include stdint.h in place of bfd_stdint.h. * configure.ac: Don't invoke GCC_HEADER_STDINT. * configure.com: Don't create bfd_stdint.h. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * bfd-in2.h: Regenerate. * config.in: Regenerate. * configure: Regenerate. * doc/Makefile.in: Regenerate. * po/BLD-POTFILES.in: Regenerate. binutils/ * coffdump.c: Include stdint.h in place of bfd_stdint.h. * dwarf.c: Likewise. gas/ * config/tc-aarch64.c: Include stdint.h in place of bfd_stdint.h. * config/tc-crx.c: Likewise. * config/tc-nds32.h: Likewise. include/ * cgen/basic-modes.h: Include stdint.h in place of bfd_stdint.h. * elf/nfp.h: Likewise. * opcode/aarch64.h: Likewise. * opcode/cgen.h: Likewise. * opcode/nfp.h: Likewise. * opcode/ppc.h: Likewise. ld/ * elf-hints-local.h: Include stdint.h in place of bfd_stdint.h. * emultempl/nds32elf.em: Likewise. * testsuite/ld-elf/mbind2b.c: Likewise. * testsuite/ld-elf/pr18718.c: Likewise. * testsuite/ld-elf/pr18720a.c: Likewise. * testsuite/ld-elf/pr25749-1.c: Likewise. * testsuite/ld-elf/pr25749-1a.c: Likewise. * testsuite/ld-elf/pr25749-1b.c: Likewise. * testsuite/ld-elf/pr25749-1c.c: Likewise. * testsuite/ld-elf/pr25749-1d.c: Likewise. * testsuite/ld-elf/pr25749-2.c: Likewise. * testsuite/ld-elf/pr25754-1a.c: Likewise. * testsuite/ld-elf/pr25754-2a.c: Likewise. * testsuite/ld-elf/pr25754-3a.c: Likewise. * testsuite/ld-elf/pr25754-4a.c: Likewise. * testsuite/ld-elf/pr25754-5a.c: Likewise. * testsuite/ld-elf/pr25754-6a.c: Likewise. opcodes/ * aarch64-dis.c: Include stdint.h in place of bfd_stdint.h. * aarch64-dis.h: Likewise. * aarch64-opc.c: Likewise. * avr-dis.c: Likewise. * csky-dis.c: Likewise. * nds32-asm.c: Likewise. * nds32-dis.c: Likewise. * nfp-dis.c: Likewise. * riscv-dis.c: Likewise. * s12z-dis.c: Likewise. * wasm32-dis.c: Likewise.
* Include string.h in bfd.h and delete LITMEMCPY, LITSTRCPYAlan Modra2021-03-313-14/+8
| | | | | | | | | | | | | | This fixes the issue that startswith depends on strncpy being declared, and not all projects using bfd.h include string.h before bfd.h. I've also deleted some macros that don't find much use anywhere. bfd/ * bfd-in.h: Include string.h. (LITMEMCPY, LITSTRCPY): Delete. * bfd-in2.h: Regenerate. binutils/ * prdbg.c (pr_function_type): Replace LITSTTCPY with strcpy.
* Automatic date update in version.inGDB Administrator2021-03-311-1/+1
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* asan: linker.c:2294:8: runtime error: load of value 253Alan Modra2021-03-302-3/+8
| | | | | | | | | | | Seen after converting bfd_boolean to bool. mmix +FAIL: ld-mmix/zeroehmmo ./ld-new -L/home/alan/src/binutils-gdb/ld/testsuite/ld-mmix -m mmo -Ttext 0xa00 -T /home/alan/src/binutils-gdb/ld/testsuite/ld-mmix/zeroeh.ld -o tmpdir/dump tmpdir/x.o tmpdir/y.o /home/alan/src/binutils-gdb/bfd/linker.c:2294:8: runtime error: load of value 253, which is not a valid value for type '_Bool' * elflink.c (elf_link_add_object_symbols): Don't set h->indx unless is_elf_hash_table.
* Automatic date update in version.inGDB Administrator2021-03-301-1/+1
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* TRUE/FALSE simplificationAlan Modra2021-03-2911-20/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is really no need to write code like "foo != 0 ? TRUE : FALSE" unless we had stupidly defined FALSE as something other than 0 or TRUE as something other than 1. The simpler "foo != 0" does just as well. Similarly "(condition == TRUE)" or "(condition == FALSE) can be simplified to "(condition)" and "(!condition)" respectively. I'll note that there is reason to use "integer_expression != 0" when assigning a bfd_boolean rather than the simpler "integer_expression", if you expect the variable to have 0 or 1 value. It's probably even a good idea to not rely on implicit conversion if bfd_boolean were _Bool. bfd/ * aoutx.h (aout_link_write_symbols): Don't cast boolean expression to bfd_boolean. * elf32-or1k.c (or1k_set_got_and_rela_sizes): Dont compare booleans against FALSE. * elf32-arc.c (name_for_global_symbol): Don't compare boolean to TRUE. (is_reloc_PC_relative): Don't use "boolean_condition ? TRUE : FALSE". (is_reloc_SDA_relative, is_reloc_for_GOT): Likewise. (is_reloc_for_PLT, is_reloc_for_TLS): Likewise. * elf32-arm.c (stm32l4xx_need_create_replacing_stub): Likewise. * elf32-nds32.c (insert_nds32_elf_blank): Likewise. * elf32-rx.c (rx_set_section_contents): Likewise. * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise. * elfxx-mips.c (_bfd_mips_elf_ignore_undef_symbol): Likewise. * mach-o.c (bfd_mach_o_read_command): Likewise. * targets.c (bfd_get_target_info): Likewise. binutils/ * dlltool.c (main): Don't use "boolean_condition ? TRUE : FALSE". * dwarf.c (read_and_display_attr_value): Likewise. (display_debug_str_offsets): Likewise. * objdump.c (dump_bfd): Likewise. * readelf.c (dump_section_as_strings): Likewise. (dump_section_as_bytes): Likewise. gas/ * atof-generic.c (FALSE, TRUE): Don't define. * config/obj-elf.h (FALSE, TRUE): Don't define. * config/obj-som.h (FALSE, TRUE): Don't define. * config/tc-hppa.h (FALSE, TRUE): Don't define. * config/tc-pdp11.c (FALSE, TRUE): Don't define. * config/tc-iq2000.h (obj_fix_adjustable): Delete. * config/tc-m32r.h (TC_FIX_ADJUSTABLE): Delete. * config/tc-mt.h (obj_fix_adjustable): Delete. * config/tc-nds32.h (TC_FIX_ADJUSTABLE): Delete. * config/tc-arc.c (parse_opcode_flags): Simplify boolean expression. (relaxable_flag, relaxable_operand, assemble_insn): Likewise. (tokenize_extregister): Likewise. * config/tc-csky.c (parse_opcode, get_operand_value): Likewise. (parse_operands_op, parse_operands, md_assemble): Likewise. * config/tc-d10v.c (build_insn): Likewise. * config/tc-score.c (s3_gen_insn_frag): Likewise. * config/tc-score7.c (s7_gen_insn_frag, s7_relax_frag): Likewise. * config/tc-tic6x.c (tic6x_update_features, md_assemble): Likewise. * config/tc-z80.c (emit_byte): Likewise. include/ * opcode/aarch64.h (alias_opcode_p): Simplify boolean expression. (opcode_has_alias, pseudo_opcode_p, optional_operand_p): Likewise. (opcode_has_special_coder): Likewise. ld/ * emultempl/aix.em (gld${EMULATION_NAME}_before_allocation): Simplify boolean expression. * lexsup.c (parse_args): Likewise. * pe-dll.c (pe_dll_id_target): Likewise. opcodes/ * aarch64-opc.c (vector_qualifier_p): Simplify boolean expression. (fp_qualifier_p, get_data_pattern): Likewise. (aarch64_get_operand_modifier_from_value): Likewise. (aarch64_extend_operator_p, aarch64_shift_operator_p): Likewise. (operand_variant_qualifier_p): Likewise. (qualifier_value_in_range_constraint_p): Likewise. (aarch64_get_qualifier_esize): Likewise. (aarch64_get_qualifier_nelem): Likewise. (aarch64_get_qualifier_standard_value): Likewise. (get_lower_bound, get_upper_bound): Likewise. (aarch64_find_best_match, match_operands_qualifier): Likewise. (aarch64_print_operand): Likewise. * aarch64-opc.h (operand_has_inserter, operand_has_extractor): Likewise. (operand_need_sign_extension, operand_need_shift_by_two): Likewise. (operand_need_shift_by_four, operand_maybe_stack_pointer): Likewise. * arm-dis.c (print_insn_mve, print_insn_thumb32): Likewise. * tic6x-dis.c (tic6x_check_fetch_packet_header): Likewise. (print_insn_tic6x): Likewise.
* Miscellaneous BFD int vs bfd_boolean fixesAlan Modra2021-03-296-8/+18
| | | | | | | | | | | | | nds32 hyper_relax takes values of 0, 1 and 2. vms_write_data_block return TRUE/FALSE not positive/negative. * coff-z80.c (z80_is_local_label_name): Return bfd_boolean. * elf32-z80.c (z80_is_local_label_name): Likewise. * elf32-spu.c (spu_elf_modify_headers): Likewise. * elf32-nds32.h (struct elf_nds32_link_hash_table <hyper_relax>): Change type to int. * vms-lib.c (_bfd_vms_lib_write_archive_contents): Correct test for error return from vms_write_data_block.
* hash table iterator callback functions int vs. bfd_booleanAlan Modra2021-03-2910-16/+35
| | | | | | | | | | | | | | | | | | | | | | | Correct return type of callbacks invoked by htab_traverse and other hashtab.h functions to int, and one case of a callback invoked by elf_link_hash_traverse to bfd_boolean. * elf32-i386.c (elf_i386_finish_local_dynamic_symbol): Return int. * elf64-ia64-vms.c (elf64_ia64_local_dyn_info_free): Likewise. (elf64_ia64_local_dyn_sym_thunk): Likewise. * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol): Likewise. * elfnn-aarch64.c (elfNN_aarch64_allocate_local_ifunc_dynrelocs), (elfNN_aarch64_finish_local_dynamic_symbol): Likewise. * elfnn-ia64.c (elfNN_ia64_local_dyn_info_free): Likewise. (elfNN_ia64_local_dyn_sym_thunk): Likewise. * elfnn-riscv.c (allocate_local_ifunc_dynrelocs): Likewise. (riscv_pcrel_reloc_eq): Likewise. (riscv_elf_finish_local_dynamic_symbol): Likewise. * elfxx-sparc.c (allocate_local_dynrelocs): Likewise. (finish_local_dynamic_symbol): Likewise. * elfxx-x86.c (elf_x86_allocate_local_dynreloc): Likewise. * elfxx-mips.c (mips_elf_resolve_got_page_ref): Likewise. (mips_elf_count_got_symbols): Change return type to bfd_boolean.
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