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2021-01-21mips XPASS pr26936Alan Modra2-5/+7
git commit 994b25132814 "Ignore section symbols when matching linkonce with comdat" cured the reason why this test used to fail on mips. * testsuite/ld-elf/pr26936.d: No longer xfail mips.
2021-01-20PowerPC: Don't generate unused section symbolsAlan Modra18-183/+70
PowerPC version of git commit d1bcae833b. bfd/ * elf32-ppc.c: Delete outdated comment. (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define. * elf64-ppc.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define. gas/ * testsuite/gas/ppc/power4.d: Adjust for removal of section sym. * testsuite/gas/ppc/test1elf32.d: Likewise. * testsuite/gas/ppc/test1elf64.d: Likewise. ld/ * testsuite/ld-powerpc/relbrlt.s: Make symbols global. * testsuite/ld-powerpc/relbrlt.d: Adjust to suit. * testsuite/ld-powerpc/tlsget.d: Adjust for reordered stubs. * testsuite/ld-powerpc/tlsget.wf: Likewise. * testsuite/ld-powerpc/tlsget2.d: Likewise. * testsuite/ld-powerpc/tlsget2.wf: Likewise. * testsuite/ld-powerpc/tlsexe.r: Adjust for removed section syms. * testsuite/ld-powerpc/tlsexe32.r: Likewise. * testsuite/ld-powerpc/tlsexe32no.r: Likewise. * testsuite/ld-powerpc/tlsexeno.r: Likewise. * testsuite/ld-powerpc/tlsexenors.r: Likewise. * testsuite/ld-powerpc/tlsexers.r: Likewise. * testsuite/ld-powerpc/tlsexetoc.r: Likewise. * testsuite/ld-powerpc/tlsexetocrs.r: Likewise. * testsuite/ld-powerpc/tlsso.r: Likewise. * testsuite/ld-powerpc/tlsso32.r: Likewise. * testsuite/ld-powerpc/tlstocso.r: Likewise.
2021-01-19libctf, ld: fix data symbol test with newer GCCNick Alcock3-2/+12
GCC 11+ spots that the extern var_1 and var_666 declarations in this test are unused, and removes them, thus stopping them from appearing as conflicted data symbols and rendering the test pointless. Use them in a function unique to this TU to prevent them from being eliminated. ld/ChangeLog 2021-01-19 Nick Alcock <nick.alcock@oracle.com> * testsuite/ld-ctf/data-func-2.c: Stop removal of the extern foo_t symbols by the optimizer. * testsuite/ld-ctf/data-func-conflicted.d: Adjust accordingly.
2021-01-19ld: Just xfail riscv little endian targets for compressed1d.d test.Nelson Chu3-2/+23
The sizes of compressed and uncompressed .debug_aranges are the same for the riscv big endian targets, but different for the little endian targets. The compress rule is fine and isn't broken by riscv, just the original compressed1d.d fails by accident. Ideally, we should fill the R_RISCV_ADD/SUB relocations when disabling relaxations in the assembler. But before that, Jim already had written an alternative test compressed1d-alt to relpace compressed1d.d for riscv, so we can only xfail the riscv little endian targets in the short-term. ld/ * testsuite/ld-elf/elf.exp (riscv_little_endian): Added. Return true if target is riscv little endian. Otherwise, return false. * testsuite/ld-elf/compressed1d.d: Only xfail the riscv little endian targets by [riscv_little_endian].
2021-01-18PR26378, sections initialised only by linker scripts are always read/writeAlan Modra3-2/+9
This changes the initialisation of output sections so that it is possible to create read-only sections fed only from linker script BYTE, SHORT, LONG or QUAD. That currently isn't possible even for one of the well-known ELF sections like .rodata, because once a section is marked read/write that sticks. On the other hand if we start read-only, well-known ELF sections end up read/write as appropriate. For example .tdata will still be SHF_ALLOC + SHF_WRITE + SHF_TLS. PR 26378 * ldlang.c (map_input_to_output_sections): Start with a read-only section for data statements. * testsuite/ld-elf/size-2.d: Adjust to suit.
2021-01-17ld/elf: Ignore section symbols when matching linkonce with comdatH.J. Lu5-0/+26
When deciding if a single member comdat group section in file FOO should be discarded by a linkonce section in file BAR, we check if 2 sections define the same set of local and global symbols. When only one of the files doesn't contain the unused section symbols in the symbol table, such as object files generated by clang or GNU assembler with commit d1bcae833b32f1408485ce69f844dcd7ded093a8 Author: H.J. Lu <hjl.tools@gmail.com> Date: Thu Jan 7 06:42:00 2021 -0800 ELF: Don't generate unused section symbols the check will fail since one file has the extra unused section symbols. We should ignore both undefined and section symbols in the symbol table when making such a decision. bfd/ PR ld/27193 * elflink.c (elf_create_symbuf): Also ignore section symbols. ld/ PR ld/27193 * testsuite/ld-i386/i386.exp: Run PR ld/27193 test. * testsuite/ld-i386/pr27193.dd: New file. * testsuite/ld-i386/pr27193a.o.bz2: Likewise. * testsuite/ld-i386/pr27193b.s: Likewise.
2021-01-16PR binutils/23460: Increase the max number of open files to 20H.J. Lu2-1/+7
Increase the max number of open files to 20 for PR binutils/23460 test which may have more than 16 file descriptors open: lr-x------ 1 hjl hjl 64 Jan 16 16:49 0 -> /dev/null l-wx------ 1 hjl hjl 64 Jan 16 16:49 1 -> pipe:[14151430] lr-x------ 1 hjl hjl 64 Jan 16 16:49 10 -> /export/build/gnu/tools-build/x86_64-linux-toolchain/build-x86_64-linux/binutils/src/binutils-build/ld/tmpdir/pr23460c.o lr-x------ 1 hjl hjl 64 Jan 16 16:49 11 -> /export/build/gnu/tools-build/x86_64-linux-toolchain/build-x86_64-linux/binutils/src/binutils-build/ld/tmpdir/pr23460d.o lr-x------ 1 hjl hjl 64 Jan 16 16:49 12 -> /export/build/gnu/tools-build/x86_64-linux-toolchain/build-x86_64-linux/binutils/src/binutils-build/ld/tmpdir/pr23460e.o lr-x------ 1 hjl hjl 64 Jan 16 16:49 13 -> /export/build/gnu/tools-build/x86_64-linux-toolchain/build-x86_64-linux/binutils/src/binutils-build/ld/tmpdir/pr23460f.o lrwx------ 1 hjl hjl 64 Jan 16 16:49 14 -> /export/build/gnu/tools-build/x86_64-linux-toolchain/build-x86_64-linux/binutils/src/binutils-build/ld/tmpdir/stTLiXpO lrwx------ 1 hjl hjl 64 Jan 16 16:49 15 -> /export/build/gnu/tools-build/x86_64-linux-toolchain/build-x86_64-linux/binutils/src/binutils-build/ld/tmpdir/stTLiXpO l-wx------ 1 hjl hjl 64 Jan 16 16:49 2 -> pipe:[14151430] lr-x------ 1 hjl hjl 64 Jan 16 16:49 3 -> pipe:[13933216] l-wx------ 1 hjl hjl 64 Jan 16 16:49 4 -> pipe:[13933216] lr-x------ 1 hjl hjl 64 Jan 16 16:49 5 -> pipe:[13990857] l-wx------ 1 hjl hjl 64 Jan 16 16:49 6 -> pipe:[13990857] lr-x------ 1 hjl hjl 64 Jan 16 16:49 7 -> /export/build/gnu/tools-build/x86_64-linux-toolchain/build-x86_64-linux/binutils/src/binutils-build/ld/tmpdir/libpr23460.a lr-x------ 1 hjl hjl 64 Jan 16 16:49 8 -> /export/build/gnu/tools-build/x86_64-linux-toolchain/build-x86_64-linux/binutils/src/binutils-build/ld/tmpdir/pr23460a.o lr-x------ 1 hjl hjl 64 Jan 16 16:49 9 -> /export/build/gnu/tools-build/x86_64-linux-toolchain/build-x86_64-linux/binutils/src/binutils-build/ld/tmpdir/pr23460b.o PR binutils/23460 * testsuite/ld-plugin/lto.exp: Increase the max number of open files to 20 for PR binutils/23460 test.
2021-01-16ld/elf/x86: Don't compare IFUNC address in the shared objectH.J. Lu3-21/+11
On x86, glibc 2.33 starts to issue a fatal error message when calling IFUNC function defined in the unrelocated executable from a shared library. 1. Update x86 ELF linker to always convert IFUNC function defined in position-dependent executable (PDE) to the normal function. GOT in PDE will be updated by R_*_IRELATIVE at run-time. 2. Update PR ld/23169 tests not to compare function address of external IFUNC function in the shared object to avoid calling the IFUNC function defined in the unrelocated executable. 3. Remove pr23169e tests which call the IFUNC function defined in the unrelocated position-independent executable from a shared library. bfd/ PR ld/23169 * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): Don't check pointer_equality_needed. ld/ PR ld/23169 * testsuite/ld-ifunc/ifunc.exp: Replace pr23169c.rd with pr23169a.rd for pr23169c and pr23169f. Remove pr23169e tests. * testsuite/ld-ifunc/pr23169a.c (foo): Don't compare function address.
2021-01-15ld/x86: Add -z report-relative-relocH.J. Lu16-0/+101
Linker generated relative relocations don't have symbol info: [hjl@gnu-cfl-2 tmpdir]$ readelf -rW dump Relocation section '.rela.dyn' at offset 0x180 contains 2 entries: Offset Info Type Sym. Value Symbol's Name + Addend 00002f70 00000008 R_X86_64_RELATIVE 1000 00002f68 00000025 R_X86_64_IRELATIVE 1007 [hjl@gnu-cfl-2 tmpdir]$ Add -z report-relative-reloc to x86 ELF linker to report dynamic relative relocations: [hjl@gnu-cfl-2 tmpdir]$ ../ld-new -pie -melf32_x86_64 -z report-relative-reloc -o dump report-reloc-1.o dump: R_X86_64_IRELATIVE (offset: 0x00002f68, info: 0x00000025, addend: 0x00001007) against 'ifunc' for section '.data.rel.ro.local' in report-reloc-1.o dump: R_X86_64_RELATIVE (offset: 0x00002f70, info: 0x00000008, addend: 0x00001000) against '_start' for section '.data.rel.ro.local' in report-reloc-1.o [hjl@gnu-cfl-2 tmpdir]$ It can be used to map relative relocations to corresponding symbols. bfd/ * elf-linker-x86.h (elf_linker_x86_params): Add report_relative_reloc. * elf32-i386.c (elf_i386_relocate_section): Call _bfd_x86_elf_link_report_relative_reloc to report relative relocations for -z report-relative-reloc. (elf_i386_finish_dynamic_symbol): Likewse. * elf64-x86-64.c (elf_x86_64_relocate_section): Likewse. (elf_x86_64_finish_dynamic_symbol): Likewse. * elfxx-x86.c (_bfd_x86_elf_link_report_relative_reloc): New function. * elfxx-x86.h (_bfd_x86_elf_link_report_relative_reloc): New prototype. ld/ * NEWS: Mention -z report-relative-reloc. * ld.texi: Document -z report-relative-reloc. * emulparams/elf32_x86_64.sh: Source x86-report-relative.sh. * emulparams/elf_i386.sh: Likewse. * emulparams/elf_x86_64.sh: Likewse. * emulparams/x86-report-relative.sh: New file. * testsuite/ld-i386/report-reloc-1.d: Likewse. * testsuite/ld-i386/report-reloc-1.l: Likewse. * testsuite/ld-i386/report-reloc-1.s: Likewse. * testsuite/ld-x86-64/report-reloc-1-x32.d: Likewse. * testsuite/ld-x86-64/report-reloc-1.d: Likewse. * testsuite/ld-x86-64/report-reloc-1.l: Likewse. * testsuite/ld-x86-64/report-reloc-1.s: Likewse. * testsuite/ld-i386/i386.exp: Run report-reloc-1. * testsuite/ld-x86-64/x86-64.exp: Run report-reloc-1 and report-reloc-1-x32.
2021-01-16PR26002 undefined symbol VER_NDX_GLOBAL vs. VER_NDX_LOCALAlan Modra3-2/+9
This patch makes undefined unversioned dynamic symbols use VER_NDX_GLOBAL (version 1) rather than VER_NDX_LOCAL (version 0). There really isn't much use for an undefined local dynamic symbol, so we may as well use the logically correct value in .gnu.version. https://docs.oracle.com/cd/E26505_01/html/E26506/chapter6-54676.html bfd/ PR 26002 * elflink.c (elf_link_output_extsym): Use version 1 in .gnu.version for undefined unversioned symbols. ld/ PR 26002 * testsuite/ld-elfvers/vers6.dsym: Expect "Base" for undefined unversioned symbols. * testsuite/ld-elfvers/vers16.dsym: Likewise.
2021-01-15RISC-V: Error and warning messages tidy.Nelson Chu7-12/+21
Error and warning messages usually starting with lower case letter, and without the period at the end. Besides, add the prefixed "internel:" at the beginning of the messages when they are caused internally. Also fix indents and typos. bfd/ * elfnn-riscv.c (riscv_merge_attributes): Fix typos of messages. gas/ * config/tc-riscv.c: Error and warning messages tidy. * testsuite/gas/riscv/priv-reg-fail-fext.l: Updated. * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise. * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise. * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise. * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise. * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise. * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise. ld/ * testsuite/ld-riscv-elf/attr-merge-priv-spec-failed-01.d: Updated. * testsuite/ld-riscv-elf/attr-merge-priv-spec-failed-02.d: Likewise. * testsuite/ld-riscv-elf/attr-merge-priv-spec-failed-03.d: Likewise. * testsuite/ld-riscv-elf/attr-merge-priv-spec-failed-04.d: Likewise. * testsuite/ld-riscv-elf/attr-merge-priv-spec-failed-05.d: Likewise. * testsuite/ld-riscv-elf/attr-merge-priv-spec-failed-06.d: Likewise. opcodes/ * riscv-dis.c (parse_riscv_dis_option): Fix typos of message.
2021-01-14Updated translations for some subdirectoriesNick Clifton2-1728/+1975
2021-01-14ld: tests: add -msim when testing bfin targetsMike Frysinger2-0/+9
The Blackfin ELF compiler requires the user to explicitly select a CPU target else it will fail: bfin-elf-gcc: error: no processor type specified for linking Select the sim target for these tests since we should (hopefully) have access to the simulator. At least, it's more likely than having access to a real development board. This makes the pass/fail numbers increase by a lot: -# of expected passes 398 -# of unexpected failures 6 +# of expected passes 587 +# of unexpected failures 109 It looks like the vast majority of new failures are due to our omission of COPY relocations: /* Bfin does not currently have a COPY reloc. */ if ((h->root.u.def.section->flags & SEC_ALLOC) != 0) { _bfd_error_handler (_("the bfin target does not currently support the generation of copy relocations")); return FALSE; } There doesn't seem to be a way to easily disable tests that cause copy relocations though, lets just take the hit for now. * testsuite/config/default.exp [bfin*-elf*] (gcc_B_opt): Append -msim.
2021-01-14Re: SHF_LINK_ORDER fixup_link_order in ldAlan Modra2-7/+20
PR 27160 * ldelfgen.c (compare_link_order): Protect access of ELF section data. (add_link_order_input_section): Remove redundant NULL check. Use bfd_get_flavour. (ldelf_map_segments): Use bfd_get_flavour.
2021-01-13ld: Check for ELF input before accessing ELF section dataH.J. Lu2-1/+7
commit b209b5a6b8a accesses ELF section data without checking if input is ELF. It caused: sh: line 1: 1355479 Segmentation fault (core dumped) /export/build/gnu/tools-build/binutils-gitlab-x32/build-x86_64-linux-gnux32/ld/ld-new -o tmpdir/pe-x86-64-1 -z norelro -L/export/gnu/import/git/gitlab/x86-binutils/ld/testsuite/ld-x86-64 -m elf_x86_64 --entry=begin tmpdir/pe-x86-64-1a.obj tmpdir/pe-x86-64-1b.obj tmpdir/pe-x86-64-1c.obj 2>&1 FAIL: Build pe-x86-64-1 on Linux/x86-64 with PE/x86-64 inputs. Add check for ELF input before accessing ELF section data. * ldelfgen.c (add_link_order_input_section): Check for ELF input before accessing ELF section data.
2021-01-13Regen Makefile.in for jobserver.m4 aclocal.m4 dependencyAlan Modra2-0/+5
bfd/ * Makefile.in: Regenerate. * doc/Makefile.in: Regenerate. binutils/ * Makefile.in: Regenerate. * doc/Makefile.in: Regenerate. gas/ * Makefile.in: Regenerate. * Makefile.in: Regenerate. gprof/ * Makefile.in: Regenerate. ld/ * Makefile.in: Regenerate. libctf/ * Makefile.in: Regenerate. opcodes/ * Makefile.in: Regenerate.
2021-01-13SHF_LINK_ORDER fixup_link_order in ldAlan Modra24-46/+336
This moves the SHF_LINK_ORDER sorting from bfd_elf_final_link to the linker which means generic ELF targets now support SHF_LINK_ORDER and we cope with odd cases that require resizing of output sections. The patch also fixes two bugs in the current implementation, introduced by commit cd6d537c48fa. The pattern test used by that commit meant that sections matching something like "*(.IA_64.unwind* .gnu.linkonce.ia64unw.*)" would not properly sort a mix of sections matching the two wildcards. That commit also assumed a stable qsort. bfd/ PR 27160 * section.c (struct bfd_section): Remove pattern field. (BFD_FAKE_SECTION): Adjust to suit. * bfd-in2.h: Regenerate. * elflink.c (compare_link_order, elf_fixup_link_order): Delete. (bfd_elf_final_link): Don't call elf_fixup_link_order. ld/ PR 27160 * ldlang.h (lang_output_section_statement_type): Add data field. (lang_input_section_type, lang_section_bst_type): Add pattern field. (statement_list): Declare. (lang_add_section): Adjust prototype. * emultempl/aarch64elf.em: Adjust lang_add_section calls. * emultempl/armelf.em: Likewise. * emultempl/beos.em: Likewise. * emultempl/cskyelf.em: Likewise. * emultempl/hppaelf.em: Likewise. * emultempl/m68hc1xelf.em: Likewise. * emultempl/metagelf.em: Likewise. * emultempl/mipself.em: Likewise. * emultempl/mmo.em: Likewise. * emultempl/msp430.em: Likewise. * emultempl/nios2elf.em: Likewise. * emultempl/pe.em: Likewise. * emultempl/pep.em: Likewise. * emultempl/ppc64elf.em: Likewise. * emultempl/spuelf.em: Likewise. * emultempl/vms.em: Likewise. * ldelf.c: Likewise. * ldelfgen.c: Include ldctor.h. (struct os_sections): New. (add_link_order_input_section, link_order_scan): New functions. (compare_link_order, fixup_link_order): New functions. (ldelf_map_segments): Call link_order_scan and fixup_link_order. * ldlang.c (statement_list): Make global. (output_section_callback_fast): Save pattern in tree node. (lang_add_section): Add pattern parameter, save in lang_input_section. (output_section_callback_tree_to_list): Adjust lang_add_section calls. (lang_insert_orphan, output_section_callback): Likewise. (ldlang_place_orphan): Likewise. (gc_section_callback): Don't set section->pattern * testsuite/ld-elf/pr26256-2a.d: Don't xfail generic. * testsuite/ld-elf/pr26256-3b.d: Likewise. * testsuite/ld-elf/pr26256-2b.d: Likewise. notarget xgate.
2021-01-13Remove sflag_info param from wild callback functionsAlan Modra3-11/+14
* ldlang.h (callback_t): Remove flag_info function parameter. * ldlang.c (walk_wild_consider_section): Adjust to suit. (walk_wild_section_general): Likewise. (output_section_callback_fast, output_section_callback): Likewise. (check_section_callback, gc_section_callback): Likewise. (find_relro_section_callback): Likewise.
2021-01-12Implement a workaround for GNU mak jobserverH.J. Lu4-0/+28
Compiling binutils using -flto=jobserver with GCC 11 leads to libtool: link: gcc -W -Wall -Wstrict-prototypes -Wmissing-prototypes -Wshadow -Wstack-usage=262144 -Wwrite-strings -I../../gas/../zlib -g -O2 -fprofile-generate -flto=jobserver -o as-new app.o as.o atof-generic.o compress-debug.o cond.o depend.o dwarf2dbg.o dw2gencfi.o ecoff.o ehopt.o expr.o flonum-copy.o flonum-konst.o flonum-mult.o frags.o hash.o input-file.o input-scrub.o listing.o literal.o macro.o messages.o output-file.o read.o remap.o sb.o stabs.o subsegs.o symbols.o write.o config/tc-i386.o config/obj-elf.o config/atof-ieee.o ../opcodes/.libs/libopcodes.a ../bfd/.libs/libbfd.a -L/tmp/binutils-gdb/objdir/zlib -lz ../libiberty/libiberty.a -ldl lto-wrapper: warning: jobserver is not available: '--jobserver-auth=' is not present in 'MAKEFLAGS' since the '+' is missing on the recipe line in Makefiles generated by automake. Add the '+' to the recipe line by hand. bfd/ PR binutils/26792 * configure.ac: Use GNU_MAKE_JOBSERVER. * aclocal.m4: Regenerated. * configure: Likewise. binutils/ PR binutils/26792 * configure.ac: Use GNU_MAKE_JOBSERVER. * aclocal.m4: Regenerated. * configure: Likewise. config/ PR binutils/26792 * jobserver.m4: New file. gas/ PR binutils/26792 * configure.ac: Use GNU_MAKE_JOBSERVER. * aclocal.m4: Regenerated. * configure: Likewise. gprof/ PR binutils/26792 * configure.ac: Use GNU_MAKE_JOBSERVER. * aclocal.m4: Regenerated. * configure: Likewise. ld/ PR binutils/26792 * configure.ac: Use GNU_MAKE_JOBSERVER. * aclocal.m4: Regenerated. * configure: Likewise. libctf/ PR binutils/26792 * configure.ac: Use GNU_MAKE_JOBSERVER. * aclocal.m4: Regenerated. * configure: Likewise. opcodes/ PR binutils/26792 * configure.ac: Use GNU_MAKE_JOBSERVER. * aclocal.m4: Regenerated. * configure: Likewise.
2021-01-12elf/x86-64: Adjust R_AMD64_DIR64/R_AMD64_DIR32 for PE/x86-64 inputsH.J. Lu5-0/+71
Subtract the value of the section contents for R_AMD64_DIR64 and R_AMD64_DIR32 relocations when generating ELF output from PE/x86-64 inputs. bfd/ PR ld/27171 * reloc.c (bfd_perform_relocation): Adjust R_AMD64_DIR64 and R_AMD64_DIR32 relocations for PE/x86-64 inputs. ld/ PR ld/27171 * testsuite/ld-x86-64/pe-x86-64-5.obj.bz2: New file. * testsuite/ld-x86-64/pe-x86-64-5.od: Likewise. * testsuite/ld-x86-64/pe-x86-64-5.rd: Likewise. * testsuite/ld-x86-64/pe-x86-64.exp: Run PR ld/27171 test.
2021-01-11Binutils: Check if AR works with --plugin and rcH.J. Lu2-3/+16
Check if AR works with --plugin and rc before passing --plugin to AR and RANLIB. bfd/ PR ld/27173 binutils/ PR ld/27173 * configure: Regenerated. gas/ PR ld/27173 * configure: Regenerated. gprof/ PR ld/27173 * configure: Regenerated. ld/ PR ld/27173 * configure: Regenerated. libctf/ PR ld/27173 * configure: Regenerated. opcodes/ PR ld/27173 * configure: Regenerated.
2021-01-11Add support for more MIPS variants to the linker command line.Matt Jenkins2-1/+11
PR ld/27167 * ldmain.c (get_emulation): Add mipsmips32r3, mips32r5, mips64r3 and mips64r5 to list of known mips targets.
2021-01-11Updated translations for multiple subdirectoriesNick Clifton3-3463/+3954
2021-01-09Binutils: Pass --plugin to AR and RANLIBH.J. Lu2-2/+29
Detect GCC LTO plugin. Pass --plugin to AR and RANLIB to support LTO build. bfd/ * configure: Regenerated. binutils/ * configure: Regenerated. gas/ * configure: Regenerated. gprof/ * configure: Regenerated. ld/ * configure: Regenerated. libctf/ * configure: Regenerated. opcodes/ * configure: Regenerated.
2021-01-09ld/x86-64: Properly Handle -z lam-u48/lam-u57H.J. Lu4-0/+35
Properly merge GNU properties for LAM_U48 and LAM_U57. bfd/ PR ld/27166 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Handle -z lam-u48 and -z lam-u57. ld/ PR ld/27166 * testsuite/ld-x86-64/lam-u48.rd: New file. * testsuite/ld-x86-64/lam-u57.rd: Likewise. * testsuite/ld-x86-64/x86-64.exp: Add PR ld/27166 tests.
2021-01-09Change version number to 2.36.50 and regenerate filesNick Clifton3-1113/+1178
2021-01-09Add Changelog entries and NEWS entries for 2.36 branchNick Clifton2-0/+6
2021-01-08ld/x86-64: Also set LAM_U57 when setting LAM_U48H.J. Lu3-2/+7
Since LAM_U48 implies LAM_U57, also set LAM_U57 when setting LAM_U48. bfd/ * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Also set LAM_U57 when setting LAM_U48. ld/ * ld-x86-64/property-x86-lam-u48-4.d: Updated. * ld-x86-64/property-x86-lam-u48-5.d: Likewise.
2021-01-09configure regenAlan Modra3-14/+8
commit f478212851 did the regen by hand, missed a change in ld/configure and didn't update line numbers. Fix that, and an old regen of ld/Makefile.in with the wrong automake. bfd/ * configure: Regenerate. binutils/ * configure: Regenerate. gas/ * configure: Regenerate. gprof/ * configure: Regenerate. ld/ * Makefile.in: Regenerate. * configure: Regenerate. libctf/ * configure: Regenerate. opcodes/ * configure: Regenerate. zlib/ * configure: Regenerate.
2021-01-07libtool.m4: update GNU/Hurd test from upstream. In upstream libtool, ↵Samuel Thibault2-11/+5
47a889a4ca20 ("Improve GNU/Hurd support.") fixed detection of shlibpath_overrides_runpath, thus avoiding unnecessary relink. This backports it. . * libtool.m4: Match gnu* along other GNU systems. */ChangeLog: * configure: Re-generate.
2021-01-07ELF: Don't generate unused section symbolsH.J. Lu82-359/+255
For ELF targets, section symbols are required only for relocations. With -ffunction-sections -fdata-sections, there can be many unused section symbols. Sizes of libstdc++.a on Linux/x86-64 in GCC 11 are With unused section symbols : 39411698 bytes Without unused section symbols: 39227002 bytes The unused section symbols in libstdc++.a occupy more than 180 KB. Add BSF_SECTION_SYM_USED to indicate if a section symbol should be included in the symbol table. The BSF_SECTION_SYM_USED should be set if the section symbol is used for relocation or the section symbol is always included in the symbol table. Add keep_unused_section_symbols to bfd_target to indicate if unused section symbols should be kept. If TARGET_KEEP_UNUSED_SECTION_SYMBOLS is defined as FALSE, unused ection symbols will be removed. Tested on Linux/x86. Other ELF backends need to: 1. Define TARGET_KEEP_UNUSED_SECTION_SYMBOLS to FALSE. 2. Mark used section symbols in assembler backend. 3. Remove unused section symbols from expected assembler and linker outputs. bfd/ PR 27109 * aix386-core.c (core_aix386_vec): Initialize keep_unused_section_symbol to TARGET_KEEP_UNUSED_SECTION_SYMBOLS. * aout-target.h (MY (vec)): Likewise. * binary.c (binary_vec): Likewise. * cisco-core.c (core_cisco_be_vec): Likewise. (core_cisco_le_vec): Likewise. * coff-alpha.c (alpha_ecoff_le_vec): Likewise. * coff-i386.c (TARGET_SYM): Likewise. (TARGET_SYM_BIG): Likewise. * coff-ia64.c (TARGET_SYM): Likewise. * coff-mips.c (mips_ecoff_le_vec): Likewise. (mips_ecoff_be_vec): Likewise. (mips_ecoff_bele_vec): Likewise. * coff-rs6000.c (rs6000_xcoff_vec): Likewise. (powerpc_xcoff_vec): Likewise. * coff-sh.c (sh_coff_small_vec): Likewise. (sh_coff_small_le_vec): Likewise. * coff-tic30.c (tic30_coff_vec): Likewise. * coff-tic54x.c (tic54x_coff0_vec): Likewise. (tic54x_coff0_beh_vec): Likewise. (tic54x_coff1_vec): Likewise. (tic54x_coff1_beh_vec): Likewise. (tic54x_coff2_vec): Likewise. (tic54x_coff2_beh_vec): Likewise. * coff-x86_64.c (TARGET_SYM): Likewise. (TARGET_SYM_BIG): Likewise. * coff64-rs6000.c (rs6000_xcoff64_vec): Likewise. (rs6000_xcoff64_aix_vec): Likewise. * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): Likewise. (CREATE_BIGHDR_COFF_TARGET_VEC): Likewise. (CREATE_LITTLE_COFF_TARGET_VEC): Likewise. * elfxx-target.h (TARGET_BIG_SYM): Likewise. (TARGET_LITTLE_SYM): Likewise. * hppabsd-core.c (core_hppabsd_vec): Likewise. * hpux-core.c (core_hpux_vec): Likewise. * i386msdos.c (i386_msdos_vec): Likewise. * ihex.c (ihex_vec): Likewise. * irix-core.c (core_irix_vec): Likewise. * mach-o-target.c (TARGET_NAME): Likewise. * mmo.c (mmix_mmo_vec): Likewise. * netbsd-core.c (core_netbsd_vec): Likewise. * osf-core.c (core_osf_vec): Likewise. * pdp11.c (MY (vec)): Likewise. * pef.c (pef_vec): Likewise. (pef_xlib_vec): Likewise. * plugin.c (plugin_vec): Likewise. * ppcboot.c (powerpc_boot_vec): Likewise. * ptrace-core.c (core_ptrace_vec): Likewise. * sco5-core.c (core_sco5_vec): Likewise. * som.c (hppa_som_vec): Likewise. * srec.c (srec_vec): Likewise. (symbolsrec_vec): Likewise. * tekhex.c (tekhex_vec): Likewise. * trad-core.c (core_trad_vec): Likewise. * verilog.c (verilog_vec): Likewise. * vms-alpha.c (alpha_vms_vec): Likewise. * vms-lib.c (alpha_vms_lib_txt_vec): Likewise. * wasm-module.c (wasm_vec): Likewise. * xsym.c (sym_vec): Likewise. * elf.c (ignore_section_sym): Return TRUE if BSF_SECTION_SYM_USED isn't set. (elf_map_symbols): Don't include ignored section symbols. * elfcode.h (elf_slurp_symbol_table): Also set BSF_SECTION_SYM_USED on STT_SECTION symbols. * elflink.c (bfd_elf_final_link): Generated section symbols only when emitting relocations or reqired. * elfxx-x86.h (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New. * syms.c (BSF_SECTION_SYM_USED): New. * targets.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New. (bfd_target): Add keep_unused_section_symbols. (bfd_keep_unused_section_symbols): New. * bfd-in2.h: Regenerated. binutils/ PR 27109 * objcopy.c (copy_object): Handle section symbols for non-relocatable inputs. * testsuite/binutils-all/readelf.exp (readelf_test): Check is_elf_unused_section_symbols. * testsuite/binutils-all/readelf.s-64: Updated. * testsuite/binutils-all/readelf.ss: Likewise. * testsuite/binutils-all/readelf.ss-64: Likewise. * testsuite/binutils-all/readelf.s-64-unused: New file. * testsuite/binutils-all/readelf.ss-64-unused: Likewise. * testsuite/binutils-all/readelf.ss-unused: Likewise. * testsuite/lib/binutils-common.exp (is_elf_unused_section_symbols): New proc. gas/ChangeLog: PR 27109 * read.c (s_reloc): Call symbol_mark_used_in_reloc on the section symbol. * subsegs.c (subseg_set_rest): Set BSF_SECTION_SYM_USED if needed. * write.c (adjust_reloc_syms): Call symbol_mark_used_in_reloc on the section symbol. (set_symtab): Don't generate unused section symbols. (maybe_generate_build_notes): Call symbol_mark_used_in_reloc on the section symbol. * config/obj-elf.c (elf_adjust_symtab): Call symbol_mark_used_in_reloc on the group signature symbol. * testsuite/gas/cfi/cfi-label.d: Remove unused section symbols from expected output. * testsuite/gas/elf/elf.exp (run_elf_list_test): Check is_elf_unused_section_symbols. * testsuite/gas/elf/section2.e: Updated. * testsuite/gas/elf/section2.e-unused: New file. * testsuite/gas/elf/symver.d: Remove unused section symbols. * testsuite/gas/i386/ilp32/elf/symver.d: Likewise. * testsuite/gas/i386/ilp32/x86-64-size-1.d: Likewise. * testsuite/gas/i386/ilp32/x86-64-size-3.d: Likewise. * testsuite/gas/i386/ilp32/x86-64-size-5.d: Likewise. * testsuite/gas/i386/ilp32/x86-64-unwind.d: Likewise. * testsuite/gas/i386/size-1.d: Likewise. * testsuite/gas/i386/size-3.d: Likewise. * testsuite/gas/i386/svr4.d: Likewise. * testsuite/gas/i386/x86-64-size-1.d: Likewise. * testsuite/gas/i386/x86-64-size-3.d: Likewise. * testsuite/gas/i386/x86-64-size-5.d: Likewise. * testsuite/gas/i386/x86-64-unwind.d: Likewise. ld/ PR 27109 * testsuite/ld-elf/export-class.sd: Adjust the expected output. * testsuite/ld-elf/loadaddr3b.d: Likewise. * testsuite/ld-i386/ibt-plt-1.d: Likewise. * testsuite/ld-i386/ibt-plt-2a.d: Likewise. * testsuite/ld-i386/ibt-plt-2c.d: Likewise. * testsuite/ld-i386/ibt-plt-3a.d: Likewise. * testsuite/ld-i386/ibt-plt-3c.d: Likewise. * testsuite/ld-i386/pr19636-1d.d: Likewise. * testsuite/ld-i386/pr19636-1l.d: Likewise. * testsuite/ld-i386/pr19636-2c.d: Likewise. * testsuite/ld-ifunc/ifunc-2-i386-now.d: Likewise. * testsuite/ld-ifunc/ifunc-2-local-i386-now.d: Likewise. * testsuite/ld-ifunc/ifunc-2-local-x86-64-now.d: Likewise. * testsuite/ld-ifunc/ifunc-2-x86-64-now.d: Likewise. * testsuite/ld-ifunc/ifunc-21-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-22-x86-64.d: Likewise. * testsuite/ld-ifunc/pr17154-i386-now.d: Likewise. * testsuite/ld-ifunc/pr17154-i386.d: Likewise. * testsuite/ld-ifunc/pr17154-x86-64-now.d: Likewise. * testsuite/ld-ifunc/pr17154-x86-64.d: Likewise. * testsuite/ld-x86-64/bnd-branch-1-now.d: Likewise. * testsuite/ld-x86-64/bnd-ifunc-1-now.d: Likewise. * testsuite/ld-x86-64/bnd-ifunc-2-now.d: Likewise. * testsuite/ld-x86-64/bnd-ifunc-2.d: Likewise. * testsuite/ld-x86-64/bnd-plt-1-now.d: Likewise. * testsuite/ld-x86-64/bnd-plt-1.d: Likewise. * testsuite/ld-x86-64/ibt-plt-1-x32.d: Likewise. * testsuite/ld-x86-64/ibt-plt-1.d: Likewise. * testsuite/ld-x86-64/ibt-plt-2a-x32.d: Likewise. * testsuite/ld-x86-64/ibt-plt-2a.d: Likewise. * testsuite/ld-x86-64/ibt-plt-2c-x32.d: Likewise. * testsuite/ld-x86-64/ibt-plt-2c.d: Likewise. * testsuite/ld-x86-64/ibt-plt-3a-x32.d: Likewise. * testsuite/ld-x86-64/ibt-plt-3a.d: Likewise. * testsuite/ld-x86-64/ibt-plt-3c-x32.d: Likewise. * testsuite/ld-x86-64/ibt-plt-3c.d: Likewise. * testsuite/ld-x86-64/pr19609-4e.d: Likewise. * testsuite/ld-x86-64/pr19609-6a.d: Likewise. * testsuite/ld-x86-64/pr19609-6b.d: Likewise. * testsuite/ld-x86-64/pr19609-7b.d: Likewise. * testsuite/ld-x86-64/pr19609-7d.d: Likewise. * testsuite/ld-x86-64/pr19636-2l.d: Likewise. * testsuite/ld-x86-64/pr20253-1d.d: Likewise. * testsuite/ld-x86-64/pr20253-1h.d: Likewise. * testsuite/ld-x86-64/pr21038b-now.d: Likewise. * testsuite/ld-x86-64/pr21038b.d: Likewise. * testsuite/ld-x86-64/pr21038c-now.d: Likewise. * testsuite/ld-x86-64/pr21038c.d: Likewise. * testsuite/ld-x86-64/pr23854.d: Likewise. * testsuite/ld-x86-64/pr25416-3.d: Likewise. * testsuite/ld-x86-64/pr25416-4.d: Likewise. * testsuite/ld-i386/plt-pic.pd: Likewise. * testsuite/ld-i386/plt-pic2.dd: Likewise. * testsuite/ld-i386/plt.pd: Likewise. * testsuite/ld-i386/plt2.dd: Likewise. * testsuite/ld-i386/tlsbin.rd: Likewise. * testsuite/ld-i386/tlsbin2.rd: Likewise. * testsuite/ld-i386/tlsbindesc.rd: Likewise. * testsuite/ld-i386/tlsdesc.rd: Likewise. * testsuite/ld-i386/tlsgdesc.rd: Likewise. * testsuite/ld-i386/tlsnopic.rd: Likewise. * testsuite/ld-i386/tlspic.rd: Likewise. * testsuite/ld-i386/tlspic2.rd: Likewise. * testsuite/ld-x86-64/mpx3.dd: Likewise. * testsuite/ld-x86-64/mpx3n.dd: Likewise. * testsuite/ld-x86-64/mpx4.dd: Likewise. * testsuite/ld-x86-64/mpx4n.dd: Likewise. * testsuite/ld-x86-64/pe-x86-64-1.od: Likewise. * testsuite/ld-x86-64/pe-x86-64-2.od: Likewise. * testsuite/ld-x86-64/pe-x86-64-3.od: Likewise. * testsuite/ld-x86-64/pe-x86-64-4.od: Likewise. * testsuite/ld-x86-64/plt.pd: Likewise. * testsuite/ld-x86-64/plt2.dd: Likewise. * testsuite/ld-x86-64/tlsbin.rd: Likewise. * testsuite/ld-x86-64/tlsbin2.rd: Likewise. * testsuite/ld-x86-64/tlsbindesc.rd: Likewise. * testsuite/ld-x86-64/tlsdesc.rd: Likewise. * testsuite/ld-x86-64/tlsgdesc.rd: Likewise. * testsuite/ld-x86-64/tlspic.rd: Likewise. * testsuite/ld-x86-64/tlspic2.rd: Likewise. * testsuite/ld-elf/sec64k.exp: Check is_elf_unused_section_symbols.
2021-01-08sh-pe ld XPASSesAlan Modra4-4/+10
* testsuite/ld-scripts/fill.d: Skip sh-*-pe rather than xfail. * testsuite/ld-scripts/fill16.d: Don't xfail sh-*-pe. * testsuite/ld-scripts/segment-start.d: Likewise.
2021-01-08xfail more cases of complaints about relocs in read-only sectionsAlan Modra7-5/+21
* testsuite/ld-elf/comm-data5.d: xfail targets that complain about dynamic relocations in read-only sections. * testsuite/ld-elf/ehdr_start-shared.d: Likewise. * testsuite/ld-elf/ehdr_start.d: Likewise. * testsuite/ld-scripts/pr22267.d: Likewise. * testsuite/ld-elf/shared.exp: Likewise for DT_TEXTREL tests and pr20995 text. * testsuite/ld-elf/sec64k.exp: Don't run 64ksec on lm32-linux.
2021-01-07ld: xfail riscv64*-*-* for ld-scripts/empty-address-2 tests.Marcus Comstedt3-2/+7
For now we have supported the riscv big endian targets, so xfail riscv64*-*-* for ld-scripts/empty-address-2 tests, to cover both little endian and big endian targets. ld/ * testsuite/ld-scripts/empty-address-2a.d: xfail riscv64*-*-*. * testsuite/ld-scripts/empty-address-2b.d: Likewise.
2021-01-07Regen ld/po/BLD-POTFILES.inAlan Modra2-0/+10
* po/BLD-POTFILES.in: Regenerate.
2021-01-07ld pr22471 test failsAlan Modra2-10/+18
* testsuite/ld-elf/shared.exp: xfail pr22471 for targets that complain about relocs in read-only sections. Tidy ASFLAGS append.
2021-01-06sparc-sun-solaris2 and sparc64-sun-solaris2 configAlan Modra29-33/+64
A bunch of ld tests fail on these targets due to the test specifying -melf32_sparc or -melf64_sparc, which according to ld/configure.tgt are valid. However, config.bfd lacks the corresponding bfd target resulting in an error. Fix that by adding target_selvecs. bfd/ * config.bfd (sparc-*-solaris2*): Add sparc_elf32_vec. (sparc64-*-solaris2*): Add sparc_elf64_vec and sparc_elf32_vec. ld/ * testsuite/ld-sparc/sparc.exp (sparc64tests): Set text-segment base for some tests. * testsuite/ld-sparc/gotop32.dd: Match solaris output. * testsuite/ld-sparc/gotop32.sd: Likewise. * testsuite/ld-sparc/gotop32.td: Likewise. * testsuite/ld-sparc/gotop64.dd: Likewise. * testsuite/ld-sparc/gotop64.sd: Likewise. * testsuite/ld-sparc/gotop64.td: Likewise. * testsuite/ld-sparc/tlsg32.sd: Likewise. * testsuite/ld-sparc/tlsg64.sd: Likewise. * testsuite/ld-sparc/tlspie32.dd: Likewise. * testsuite/ld-sparc/tlspie64.dd: Likewise. * testsuite/ld-sparc/tlssunbin32.dd: Likewise. * testsuite/ld-sparc/tlssunbin32.sd: Likewise. * testsuite/ld-sparc/tlssunbin32.td: Likewise. * testsuite/ld-sparc/tlssunbin64.dd: Likewise. * testsuite/ld-sparc/tlssunbin64.sd: Likewise. * testsuite/ld-sparc/tlssunbin64.td: Likewise. * testsuite/ld-sparc/tlssunnopic32.dd: Likewise. * testsuite/ld-sparc/tlssunnopic32.sd: Likewise. * testsuite/ld-sparc/tlssunnopic64.dd: Likewise. * testsuite/ld-sparc/tlssunnopic64.sd: Likewise. * testsuite/ld-sparc/tlssunpic32.dd: Likewise. * testsuite/ld-sparc/tlssunpic32.sd: Likewise. * testsuite/ld-sparc/tlssunpic32.td: Likewise. * testsuite/ld-sparc/tlssunpic64.dd: Likewise. * testsuite/ld-sparc/tlssunpic64.sd: Likewise. * testsuite/ld-sparc/tlssunpic64.td: Likewise. * testsuite/ld-sparc/wdispcall.dd: Likewise.
2021-01-06ld rgn-at10 and rgn-at11 testAlan Modra3-3/+7
These fail on v850 due to that target using different .tbss section flags. * testsuite/ld-scripts/rgn-at10.d: xfail v850. * testsuite/ld-scripts/rgn-at11.d: Likewise.
2021-01-06RISC-V: Fix riscv gas/ld testsuites failures for big endian.Marcus Comstedt14-23/+59
Add riscv_choose_[ilp32|lp64]_emul, and use them to choose the correct linker script rather than set elf[32|64]lriscv directly. gas/ * testsuite/gas/riscv/li32.d: Accept bigriscv in addition to littleriscv. * testsuite/gas/riscv/li64.d: Likewise. * testsuite/gas/riscv/lla32.d: Likewise. * testsuite/gas/riscv/lla64.d: Likewise. * testsuite/gas/riscv/march-ok-g2.d: Likewise. * testsuite/gas/riscv/march-ok-g2_p1.d: Likewise. * testsuite/gas/riscv/march-ok-g2p0.d: Likewise. * testsuite/gas/riscv/march-ok-i2p0.d: Likewise. * testsuite/gas/riscv/march-ok-i2p0m2_a2f2.d: Likewise. * testsuite/gas/riscv/march-ok-nse-with-version.d: Likewise. * testsuite/gas/riscv/march-ok-two-nse.d: Likewise. ld/ * testsuite/ld-riscv-elf/ld-riscv-elf.exp: Added riscv_choose_[ilp32|lp64]_emul to choose the correct linker script. * testsuite/ld-riscv-elf/attr-merge-arch-01.d: Call riscv_choose_[ilp32|lp64]_emul instead of hardcoding elf[32|64]lriscv. * testsuite/ld-riscv-elf/attr-merge-arch-02.d: Likewise. * testsuite/ld-riscv-elf/attr-merge-arch-03.d: Likewise. * testsuite/ld-riscv-elf/attr-merge-arch-failed-01.d: Likewise. * testsuite/ld-riscv-elf/attr-merge-arch-failed-02.d: Likewise. * testsuite/ld-riscv-elf/c-lui-2.d: Likewise. * testsuite/ld-riscv-elf/c-lui.d: Likewise. * testsuite/ld-riscv-elf/call-relax.d: Likewise. * testsuite/ld-riscv-elf/pcrel-lo-addend-2.d: Likewise. * testsuite/ld-riscv-elf/pcrel-lo-addend.d: Likewise. * testsuite/ld-riscv-elf/weakref32.d: Accept bigriscv in addition to littleriscv. * testsuite/ld-riscv-elf/weakref64.d: Likewise.
2021-01-06RISC-V: Implement support for big endian targets.Marcus Comstedt10-4/+78
RISC-V instruction/code is always little endian, but data might be big-endian. Therefore, we can not use the original bfd_get/bfd_put to get/put the code for big endian targets. Add new riscv_get_insn and riscv_put_insn to always get/put code as little endian can resolve the problem. Just remember to update them once we have supported the 48-bit/128-bit instructions in the future patches. bfd/ * config.bfd: Added targets riscv64be*-*-*, riscv32be*-*-* and riscvbe*-*-*. Also added riscv_elf[32|64]_be_vec. * configure.ac: Handle riscv_elf[32|64]_be_vec. * configure: Regenerate. * elfnn-riscv.c: Include <limits.h> and define CHAR_BIT for riscv_is_insn_reloc. (riscv_get_insn): RISC-V instructions are always little endian, but bfd_get may be used for big-endian, so add new riscv_get_insn to handle the insturctions. (riscv_put_insn): Likewsie. (riscv_is_insn_reloc): Check if we are relocaing an instruction. (perform_relocation): Call riscv_is_insn_reloc to decide if we should use riscv_[get|put]_insn or bfd_[get|put]. (riscv_zero_pcrel_hi_reloc): Use riscv_[get|put]_insn, bfd_[get|put]l32 or bfd_[get|put]l16 for code. (riscv_elf_relocate_section): Likewise. (riscv_elf_finish_dynamic_symbol): Likewise. (riscv_elf_finish_dynamic_sections): Likewise. (_bfd_riscv_relax_call): Likewise. (_bfd_riscv_relax_lui): Likewise. (_bfd_riscv_relax_align): Likewise. (_bfd_riscv_relax_pc): Likewise. (riscv_elf_object_p): Handled for big endian. (TARGET_BIG_SYM, TARGET_BIG_NAME): Defined. * targets.c: Add riscv_elf[32|64]_be_vec. (_bfd_target_vector): Likewise. gas/ * config/tc-riscv.c (riscv_target_format): Add elf64-bigriscv and elf32-bigriscv. (install_insn): Always write instructions as little endian. (riscv_make_nops): Likewise. (md_convert_frag_branch): Likewise. (md_number_to_chars): Write data in target endianness. (options, md_longopts): Add -mbig-endian and -mlittle-endian options. (md_parse_option): Handle the endian options. * config/tc-riscv.h: Only define TARGET_BYTES_BIG_ENDIAN if not already defined. * configure.tgt: Added riscv64be*, riscv32be*, riscvbe*. ld/ * configure.tgt: Added riscvbe-*-*, riscv32be*-*-*, riscv64be*-*-*, riscv32be*-*-linux*, and riscv64be*-*-linux*. * Makefile.am: Added eelf32briscv.c, eelf32briscv_ilp32f.c and eelf32briscv_ilp32.c. * Makefile.in: Regenerate. * emulparams/elf32briscv.sh: Added. * emulparams/elf32briscv_ilp32.sh: Likewise. * emulparams/elf32briscv_ilp32f.sh: Likewise. * emulparams/elf64briscv.sh: Likewise. * emulparams/elf64briscv_lp64.sh: Likewise. * emulparams/elf64briscv_lp64f.sh: Likewise.
2021-01-05libctf, ld: fix formatting of forwards to unions and enumsNick Alcock3-0/+27
The type printer was unconditionally printing these as if they were forwards to structs, even if they were forwards to unions or enums. ld/ChangeLog 2021-01-05 Nick Alcock <nick.alcock@oracle.com> * testsuite/ld-ctf/enum-forward.c: New test. * testsuite/ld-ctf/enum-forward.c: New results. libctf/ChangeLog 2021-01-05 Nick Alcock <nick.alcock@oracle.com> * ctf-types.c (ctf_type_aname): Print forwards to unions and enums properly.
2021-01-05libctf, ld: dump enums: generally improve dump formattingNick Alcock32-185/+244
This commit adds dumping of enumerands in this general form: 0x3: (kind 8) enum eleven_els (size 0x4) (aligned at 0x4) ELEVEN_ONE: 10 ELEVEN_TWO: 11 ELEVEN_THREE: -256 ELEVEN_FOUR: -255 ELEVEN_FIVE: -254 ... ELEVEN_SEVEN: -252 ELEVEN_EIGHT: -251 ELEVEN_NINE: -250 ELEVEN_TEN: -249 ELEVEN_ELEVEN: -248 The first and last enumerands in the enumerated type are printed so that you can tell if they've been cut off at one end or the other. (For now, there is no way to control how many enumerands are printed.) The dump output in general is improved, from this sort of thing a few days ago: 4c: char [0x0:0x8] (size 0x1) [0x0] (ID 0x4c) (kind 1) char:8 (aligned at 0x1, format 0x3, offset:bits 0x0:0x8) 4d: char * (size 0x8) -> 4c: char [0x0:0x8] (size 0x1) [0x0] (ID 0x4d) (kind 3) char * (aligned at 0x8) [...] 5a: struct _IO_FILE (size 0xd8) [0x0] (ID 0x5a) (kind 6) struct _IO_FILE (aligned at 0x4) [0x0] (ID 0x3) (kind 1) int _flags:32 (aligned at 0x4, format 0x1, offset:bits 0x0:0x20) [0x40] (ID 0x4d) (kind 3) char * _IO_read_ptr (aligned at 0x8) [0x80] (ID 0x4d) (kind 3) char * _IO_read_end (aligned at 0x8) [0xc0] (ID 0x4d) (kind 3) char * _IO_read_base (aligned at 0x8) 5b: __FILE (size 0xd8) -> 5a: struct _IO_FILE (size 0xd8) [0x0] (ID 0x5b) (kind 10) __FILE (aligned at 0x4) [0x0] (ID 0x3) (kind 1) int _flags:32 (aligned at 0x4, format 0x1, offset:bits 0x0:0x20) [0x40] (ID 0x4d) (kind 3) char * _IO_read_ptr (aligned at 0x8) [0x80] (ID 0x4d) (kind 3) char * _IO_read_end (aligned at 0x8) [0xc0] (ID 0x4d) (kind 3) char * _IO_read_base (aligned at 0x8) [...] 406: struct coff_link_hash_entry (size 0x60) [0x0] (ID 0x406) (kind 6) struct coff_link_hash_entry (aligned at 0x8) [0x0] (ID 0x2b3) (kind 6) struct bfd_link_hash_entry root (aligned at 0x8) [0x0] (ID 0x1d6) (kind 6) struct bfd_hash_entry root (aligned at 0x8) [0x0] (ID 0x1d7) (kind 3) struct bfd_hash_entry * next (aligned at 0x8) [0x40] (ID 0x61) (kind 3) const char * string (aligned at 0x8) [0x80] (ID 0x1) (kind 1) long unsigned int hash:64 (aligned at 0x8, format 0x0, offset:bits 0x0:0x40) [0xc0] (ID 0x397) (kind 8) enum bfd_link_hash_type type:8 (aligned at 0x1, format 0x0, offset:bits 0x0:0x8) [0xc8] (ID 0x1c7) (kind 1) unsigned int non_ir_ref_regular:1 (aligned at 0x1, format 0x0, offset:bits 0x8:0x1) [0xc9] (ID 0x1c8) (kind 1) unsigned int non_ir_ref_dynamic:1 (aligned at 0x1, format 0x0, offset:bits 0x9:0x1) [0xca] (ID 0x1c9) (kind 1) unsigned int linker_def:1 (aligned at 0x1, format 0x0, offset:bits 0xa:0x1) [0xcb] (ID 0x1ca) (kind 1) unsigned int ldscript_def:1 (aligned at 0x1, format 0x0, offset:bits 0xb:0x1) [0xcc] (ID 0x1cb) (kind 1) unsigned int rel_from_abs:1 (aligned at 0x1, format 0x0, offset:bits 0xc:0x1) ... to this: 0x4c: (kind 1) char (format 0x3) (size 0x1) (aligned at 0x1) 0x4d: (kind 3) char * (size 0x8) (aligned at 0x8) -> 0x4c: (kind 1) char (format 0x3) (size 0x1) (aligned at 0x1) 0x5a: (kind 6) struct _IO_FILE (size 0xd8) (aligned at 0x4) [0x0] _flags: ID 0x3: (kind 1) int (format 0x1) (size 0x4) (aligned at 0x4) [0x40] _IO_read_ptr: ID 0x4d: (kind 3) char * (size 0x8) (aligned at 0x8) [0x80] _IO_read_end: ID 0x4d: (kind 3) char * (size 0x8) (aligned at 0x8) [0xc0] _IO_read_base: ID 0x4d: (kind 3) char * (size 0x8) (aligned at 0x8) [0x100] _IO_write_base: ID 0x4d: (kind 3) char * (size 0x8) (aligned at 0x8) 0x5b: (kind 10) __FILE (size 0xd8) (aligned at 0x4) -> 0x5a: (kind 6) struct _IO_FILE (size 0xd8) (aligned at 0x4) [...] 0x406: (kind 6) struct coff_link_hash_entry (size 0x60) (aligned at 0x8) [0x0] root: ID 0x2b3: (kind 6) struct bfd_link_hash_entry (size 0x38) (aligned at 0x8) [0x0] root: ID 0x1d6: (kind 6) struct bfd_hash_entry (size 0x18) (aligned at 0x8) [0x0] next: ID 0x1d7: (kind 3) struct bfd_hash_entry * (size 0x8) (aligned at 0x8) [0x40] string: ID 0x61: (kind 3) const char * (size 0x8) (aligned at 0x8) [0x80] hash: ID 0x1: (kind 1) long unsigned int (format 0x0) (size 0x8) (aligned at 0x8) [0xc0] type: ID 0x397: (kind 8) enum bfd_link_hash_type (format 0x7f2e) (size 0x1) (aligned at 0x1) [0xc8] non_ir_ref_regular: ID 0x1c7: (kind 1) unsigned int:1 [slice 0x8:0x1] (format 0x0) (size 0x1) (aligned at 0x1) [0xc9] non_ir_ref_dynamic: ID 0x1c8: (kind 1) unsigned int:1 [slice 0x9:0x1] (format 0x0) (size 0x1) (aligned at 0x1) [0xca] linker_def: ID 0x1c9: (kind 1) unsigned int:1 [slice 0xa:0x1] (format 0x0) (size 0x1) (aligned at 0x1) [0xcb] ldscript_def: ID 0x1ca: (kind 1) unsigned int:1 [slice 0xb:0x1] (format 0x0) (size 0x1) (aligned at 0x1) [0xcc] rel_from_abs: ID 0x1cb: (kind 1) unsigned int:1 [slice 0xc:0x1] (format 0x0) (size 0x1) (aligned at 0x1) [...] In particular, indented subsections are only present for actual structs and unions, not forwards to them, and the structure itself doesn't add a spurious level of indentation; structure field names are easier to spot (at the cost of not making them look so much like C field declarations any more, but they weren't always shown in valid decl syntax even before this change) the size, type kind, and alignment are shown for all types for which they are meaningful; bitfield info is only shown for actual bitfields within structures and not ordinary integral fields; and type IDs are never omitted. Type printing is in general much more consistent and there is much less duplicated code in the type dumper. There is one user-visible effect outside the dumper: ctf_type_(a)name was erroneously emitting a trailing space on the name of slice types, even though a slice of an int and an int with the corresponding encoding represent the same type and should have the same print form. This trailing space is now gone. ld/ChangeLog 2021-01-05 Nick Alcock <nick.alcock@oracle.com> * testsuite/ld-ctf/array.d: Adjust for dumper changes. * testsuite/ld-ctf/conflicting-cycle-1.B-1.d: Likewise. * testsuite/ld-ctf/conflicting-cycle-1.B-2.d: Likewise. * testsuite/ld-ctf/conflicting-cycle-1.parent.d: Likewise. * testsuite/ld-ctf/conflicting-cycle-2.A-1.d: Likewise. * testsuite/ld-ctf/conflicting-cycle-2.A-2.d: Likewise. * testsuite/ld-ctf/conflicting-cycle-2.parent.d: Likewise. * testsuite/ld-ctf/conflicting-cycle-3.C-1.d: Likewise. * testsuite/ld-ctf/conflicting-cycle-3.C-2.d: Likewise. * testsuite/ld-ctf/conflicting-cycle-3.parent.d: Likewise. * testsuite/ld-ctf/conflicting-enums.d: Likewise. * testsuite/ld-ctf/conflicting-typedefs.d: Likewise. * testsuite/ld-ctf/cross-tu-cyclic-conflicting.d: Likewise. * testsuite/ld-ctf/cross-tu-cyclic-nonconflicting.d: Likewise. * testsuite/ld-ctf/cross-tu-into-cycle.d: Likewise. * testsuite/ld-ctf/cross-tu-noncyclic.d: Likewise. * testsuite/ld-ctf/cycle-1.d: Likewise. * testsuite/ld-ctf/cycle-2.A.d: Likewise. * testsuite/ld-ctf/cycle-2.B.d: Likewise. * testsuite/ld-ctf/cycle-2.C.d: Likewise. * testsuite/ld-ctf/data-func-conflicted.d: Likewise. * testsuite/ld-ctf/diag-cttname-null.d: Likewise. * testsuite/ld-ctf/diag-cuname.d: Likewise. * testsuite/ld-ctf/diag-parlabel.d: Likewise. * testsuite/ld-ctf/diag-wrong-magic-number-mixed.d: Likewise. * testsuite/ld-ctf/forward.d: Likewise. * testsuite/ld-ctf/function.d: Likewise. * testsuite/ld-ctf/slice.d: Likewise. * testsuite/ld-ctf/super-sub-cycles.d: Likewise. * testsuite/ld-ctf/enums.c: New test. * testsuite/ld-ctf/enums.d: New test. libctf/ChangeLog 2021-01-05 Nick Alcock <nick.alcock@oracle.com> * ctf-decl.c (ctf_decl_push): Exclude slices from the decl stack. * ctf-types.c (ctf_type_aname): No longer deal with slices here. * ctf-dump.c (ctf_dump_membstate_t) <cdm_toplevel_indent>: Constify. (CTF_FT_REFS): New. (CTF_FT_BITFIELD): Likewise. (CTF_FT_ID): Likewise. (ctf_dump_member): Do not do indentation here. Migrate the type-printing parts of this into... (ctf_dump_format_type): ... here, to be shared by all type printers. Get the errno value for non-representable types right. Do not print bitfield info for non-bitfields. Improve the format and indentation of other type output. Shuffle spacing around to make all indentation either 'width of column' or 4 chars. (ctf_dump_label): Pass CTF_FT_REFS to ctf_dump_format_type. (ctf_dump_objts): Likewise. Spacing shuffle. (ctf_dump_var): Likewise. (type_hex_digits): Migrate down in the file, to above its new user. (ctf_dump_type): Indent here instead. Pass CTF_FT_REFS to ctf_dump_format_type. Don't trim off excess linefeeds now we no longer generate them. Dump enumerated types.
2021-01-05libctf, ld: prohibit getting the size or alignment of forwardsNick Alcock5-4/+37
C allows you to do only a very few things with entities of incomplete type (as opposed to pointers to them): make pointers to them and give them cv-quals, roughly. In particular you can't sizeof them and you can't get their alignment. We cannot impose all the requirements the standard imposes on CTF users, because the deduplicator can transform any structure type into a forward for the purposes of breaking cycles: so CTF type graphs can easily contain things like arrays of forward type (if you want to figure out their size or alignment, you need to chase down the types this forward might be a forward to in child TU dicts: we will soon add API functions to make doing this much easier). Nonetheless, it is still meaningless to ask for the size or alignment of forwards: but libctf didn't prohibit this and returned nonsense from internal implementation details when you asked (it returned the kind of the pointed-to type as both the size and alignment, because forwards reuse ctt_type as a type kind, and ctt_type and ctt_size overlap). So introduce a new error, ECTF_INCOMPLETE, which is returned when you try to get the size or alignment of forwards: we also return it when you try to do things that require libctf itself to get the size or alignment of a forward, notably using a forward as an array index type (which C should never do in any case) or adding forwards to structures without specifying their offset explicitly. The dumper will not emit size or alignment info for forwards any more. (This should not be an API break since ctf_type_size and ctf_type_align could both return errors before now: any code that isn't expecting error returns is already potentially broken.) include/ChangeLog 2021-01-05 Nick Alcock <nick.alcock@oracle.com> * ctf-api.h (ECTF_INCOMPLETE): New. (ECTF_NERR): Adjust. ld/ChangeLog 2021-01-05 Nick Alcock <nick.alcock@oracle.com> * testsuite/ld-ctf/conflicting-cycle-1.parent.d: Adjust for dumper changes. * testsuite/ld-ctf/cross-tu-cyclic-conflicting.d: Likewise. * testsuite/ld-ctf/forward.c: New test... * testsuite/ld-ctf/forward.d: ... and results. libctf/ChangeLog 2021-01-05 Nick Alcock <nick.alcock@oracle.com> * ctf-types.c (ctf_type_resolve): Improve comment. (ctf_type_size): Yield ECTF_INCOMPLETE when applied to forwards. Emit errors into the right dict. (ctf_type_align): Likewise. * ctf-create.c (ctf_add_member_offset): Yield ECTF_INCOMPLETE when adding a member without explicit offset when this member, or the previous member, is incomplete. * ctf-dump.c (ctf_dump_format_type): Do not try to print the size of forwards. (ctf_dump_member): Do not try to print their alignment.
2021-01-05libctf, ld: more dumper improvementsNick Alcock8-19/+29
Dump more details about the types found in data object and function info sections (the type ID and recursive info on the type itself, but not on its members). Before now, this was being dumped for entries in the variable section, but not for the closely-related function info and data object sections, which is inconsistent and makes finding the corresponding types in the type section unnecessarily hard. (This also gets rid of code in which bugs have already been found in favour of the same code everything else in the dumper uses to dump types.) While we're doing that, change the recursive type dumper in question to recursively dump info on arrays' element type, just as we do for all types that reference other types. (Arrays are not a kind of reference type in libctf, but perhaps we should change that in future and make ctf_type_reference return the element type.) ld/ChangeLog 2021-01-05 Nick Alcock <nick.alcock@oracle.com> * testsuite/ld-ctf/array.d: Adjust for dumper changes. * testsuite/ld-ctf/data-func-conflicted.d: Likewise. * testsuite/ld-ctf/diag-cttname-null.d: Likewise. * testsuite/ld-ctf/diag-cuname.d: Likewise. * testsuite/ld-ctf/diag-parlabel.d: Likewise. * testsuite/ld-ctf/function.d: Likewise. * testsuite/ld-ctf/slice.d: Likewise. libctf/ChangeLog 2021-01-05 Nick Alcock <nick.alcock@oracle.com> * ctf-dump.c (ctf_dump_objts): Dump by calling ctf_dump_format_type. (ctf_dump_format_type): Don't emit the size for function objects. Dump the element type of arrays like we dump the pointed-to type of pointers, etc.
2021-01-05libctf, ld: CTF dumper changes for consistencyNick Alcock29-205/+236
In most places in CTF dumper output, we emit 0x... for hex strings, but in three places (top-level type IDs, string table offsets, and the file magic number) we don't emit the 0x. This is very confusing if by chance there are no hex digits in the output. Add 0x consistently to everything, and adjust tests accordingly. While we're at it, improve the indentation of the output so that subsequent lines in aggregate output are indented by at least as many columns as the colon in the type output. (Subsequent indentation is still 4 spaces at a time.) ld/ChangeLog 2021-01-05 Nick Alcock <nick.alcock@oracle.com> * testsuite/ld-ctf/array.d: Adjust for dumper changes. * testsuite/ld-ctf/conflicting-cycle-1.B-1.d: Likewise. * testsuite/ld-ctf/conflicting-cycle-1.B-2.d: Likewise. * testsuite/ld-ctf/conflicting-cycle-1.parent.d: Likewise. * testsuite/ld-ctf/conflicting-cycle-2.A-1.d: Likewise. * testsuite/ld-ctf/conflicting-cycle-2.A-2.d: Likewise. * testsuite/ld-ctf/conflicting-cycle-2.parent.d: Likewise. * testsuite/ld-ctf/conflicting-cycle-3.C-1.d: Likewise. * testsuite/ld-ctf/conflicting-cycle-3.C-2.d: Likewise. * testsuite/ld-ctf/conflicting-cycle-3.parent.d: Likewise. * testsuite/ld-ctf/conflicting-enums.d: Likewise. * testsuite/ld-ctf/conflicting-typedefs.d: Likewise. * testsuite/ld-ctf/cross-tu-cyclic-conflicting.d: Likewise. * testsuite/ld-ctf/cross-tu-cyclic-nonconflicting.d: Likewise. * testsuite/ld-ctf/cross-tu-into-cycle.d: Likewise. * testsuite/ld-ctf/cross-tu-noncyclic.d: Likewise. * testsuite/ld-ctf/cycle-1.d: Likewise. * testsuite/ld-ctf/cycle-2.A.d: Likewise. * testsuite/ld-ctf/cycle-2.B.d: Likewise. * testsuite/ld-ctf/cycle-2.C.d: Likewise. * testsuite/ld-ctf/data-func-conflicted.d: Likewise. * testsuite/ld-ctf/diag-cttname-null.d: Likewise. * testsuite/ld-ctf/diag-cuname.d: Likewise. * testsuite/ld-ctf/diag-parlabel.d: Likewise. * testsuite/ld-ctf/diag-wrong-magic-number-mixed.d: Likewise. * testsuite/ld-ctf/function.d: Likewise. * testsuite/ld-ctf/slice.d: Likewise. * testsuite/ld-ctf/super-sub-cycles.d: Likewise. libctf/ChangeLog 2021-01-05 Nick Alcock <nick.alcock@oracle.com> * ctf-dump.c (ctf_dump_format_type): Add 0x to hex type IDs. (ctf_dump_header): Add 0x to the hex magic number. (ctf_dump_str): Add 0x to the hex string offsets. (ctf_dump_membstate_t) <cdm_toplevel_indent>: New. (ctf_dump_type): Adjust. Free it when we're done. (type_hex_digits): New. (ctf_dump_member): Align output depending on the width of the type ID being generated. Use printf padding, not a loop, to generate indentation.
2021-01-05ld sysroot-prefix test failsAlan Modra2-0/+13
* testsuite/ld-scripts/sysroot-prefix.exp: Exclude some targets.
2021-01-05Re: elf: Allow mixed ordered/unordered inputs for non-relocatable linkAlan Modra3-3/+8
PR ld/26256 * testsuite/ld-elf/pr26256-1b.d: xfail s12z. * testsuite/ld-scripts/crossref.exp (cross1): Don't xfail ia64.
2021-01-04elf: Allow mixed ordered/unordered inputs for non-relocatable linkH.J. Lu16-1/+256
For non-relocatable link with SHF_LINK_ORDER inputs, allow mixed indirect and data inputs with ordered and unordered inputs: 1. Add pattern to bfd_section for the matching section name pattern in linker script and update BFD_FAKE_SECTION. 2. Sort the consecutive bfd_indirect_link_order sections with the same pattern to allow linker script to overdide input section order. 3. Place unordered sections before ordered sections. 4. Change the offsets of the indirect input sections only. bfd/ PR ld/26256 * elflink.c (compare_link_order): Place unordered sections before ordered sections. (elf_fixup_link_order): Add a link info argument. Allow mixed ordered and unordered input sections for non-relocatable link. Sort the consecutive bfd_indirect_link_order sections with the same pattern. Change the offsets of the bfd_indirect_link_order sections only. (bfd_elf_final_link): Pass info to elf_fixup_link_order. * section.c (bfd_section): Add pattern. (BFD_FAKE_SECTION): Initialize pattern to NULL. * bfd-in2.h: Regenerated. gas/ PR ld/26256 * config/obj-elf.c (obj_elf_change_section): Also filter out SHF_LINK_ORDER. ld/ PR ld/26256 * ldlang.c (gc_section_callback): Set pattern. * testsuite/ld-elf/pr26256-1.s: New file. * testsuite/ld-elf/pr26256-1.t: Likewise. * testsuite/ld-elf/pr26256-1a.d: Likewise. * testsuite/ld-elf/pr26256-1b.d: Likewise. * testsuite/ld-elf/pr26256-2.s: Likewise. * testsuite/ld-elf/pr26256-2.t: Likewise. * testsuite/ld-elf/pr26256-2a.d: Likewise. * testsuite/ld-elf/pr26256-2b-alt.d: Likewise. * testsuite/ld-elf/pr26256-2b.d: Likewise. * testsuite/ld-elf/pr26256-3.s: Likewise. * testsuite/ld-elf/pr26256-3a.d: Likewise. * testsuite/ld-elf/pr26256-3a.t: Likewise. * testsuite/ld-elf/pr26256-3b.d: Likewise. * testsuite/ld-elf/pr26256-3b.t: Likewise.
2021-01-04PR26822, How to prevent a STT_FILE with absolute path in the linked imageAlan Modra38-73/+114
bfd/ PR 26822 * elflink.c (elf_link_input_bfd): Use the file base name in linker generated STT_FILE symbols. ld/ PR 26822 * testsuite/ld-arm/non-contiguous-arm2.d: Adjust STT_FILE symbol match. * testsuite/ld-arm/non-contiguous-arm3.d: Likewise. * testsuite/ld-arm/non-contiguous-arm5.d: Likewise. * testsuite/ld-arm/non-contiguous-arm6.d: Likewise. * testsuite/ld-i386/tlsbin.rd: Likewise. * testsuite/ld-i386/tlsbin2.rd: Likewise. * testsuite/ld-i386/tlsbindesc.rd: Likewise. * testsuite/ld-i386/tlsdesc.rd: Likewise. * testsuite/ld-i386/tlsnopic.rd: Likewise. * testsuite/ld-i386/tlspic.rd: Likewise. * testsuite/ld-i386/tlspic2.rd: Likewise. * testsuite/ld-mips-elf/global-local-symtab-sort-n64.d: Likewise. * testsuite/ld-mips-elf/global-local-symtab-sort-n64t.d: Likewise. * testsuite/ld-mips-elf/global-local-symtab-sort-o32.d: Likewise. * testsuite/ld-mips-elf/global-local-symtab-sort-o32t.d: Likewise. * testsuite/ld-plugin/pr17973.d: Likewise. * testsuite/ld-tic6x/shlib-1.rd: Likewise. * testsuite/ld-tic6x/shlib-1b.rd: Likewise. * testsuite/ld-tic6x/shlib-1r.rd: Likewise. * testsuite/ld-tic6x/shlib-1rb.rd: Likewise. * testsuite/ld-tic6x/shlib-app-1.rd: Likewise. * testsuite/ld-tic6x/shlib-app-1b.rd: Likewise. * testsuite/ld-tic6x/shlib-app-1r.rd: Likewise. * testsuite/ld-tic6x/shlib-app-1rb.rd: Likewise. * testsuite/ld-tic6x/shlib-noindex.rd: Likewise. * testsuite/ld-tic6x/static-app-1.rd: Likewise. * testsuite/ld-tic6x/static-app-1b.rd: Likewise. * testsuite/ld-tic6x/static-app-1r.rd: Likewise. * testsuite/ld-tic6x/static-app-1rb.rd: Likewise. * testsuite/ld-x86-64/tlsbin.rd: Likewise. * testsuite/ld-x86-64/tlsbin2.rd: Likewise. * testsuite/ld-x86-64/tlsbindesc.rd: Likewise. * testsuite/ld-x86-64/tlsdesc.rd: Likewise. * testsuite/ld-x86-64/tlspic.rd: Likewise. * testsuite/ld-x86-64/tlspic2.rd: Likewise. * testsuite/ld-xtensa/tlsbin.rd: Likewise. * testsuite/ld-xtensa/tlspic.rd: Likewise.
2021-01-01PR27116, Spelling errors found by Debian style checkerAlan Modra5-4/+10
PR 27116 bfd/ * xcofflink.c: Correct spelling in comments. binutils/ * coffgrok.c (do_type): Correct spelling of auxiliary in errors. * doc/binutils.texi: Correct grammar. * readelf.c (process_version_sections): Correct spelling of auxiliary in warning. * testsuite/binutils-all/vax/objdump.exp: Comment grammar fix. config/ * override.m4: Correct comment grammar. gas/ * config/tc-i386.c: Correct comment spelling. * config/tc-riscv.c: Likewise. * config/tc-s390.c: Correct comment grammar. * doc/c-i386.texi: Correct spelling. * doc/c-s390.texi: Correct grammar. gold/ * tilegx.cc: Correct comment spelling. gprof/ * README: Correct grammar. * gprof.texi: Likewise. include/ * coff/internal.h: Correct comment spelling. * coff/sym.h: Likewise. * opcode/aarch64.h: Likewise. ld/ * configure.tgt: Correct comment grammar. * emultempl/m68hc1xelf.em: Likewise. * ld.texi: Correct grammar.
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