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2020-08-28CSKY: Support attribute section.Cooper Qu1-1/+1
bfd * elf32-csky.c (csky_archs): Fix arch names. (csky_find_arch_with_name): New. (elf32_csky_merge_attributes): New. (csky_elf_merge_private_bfd_data): Add process of merge attribute section. (elf32_csky_obj_attrs_arg_type): New. (elf32_csky_obj_attrs_handle_unknown): New. (elf_backend_obj_attrs_vendor): Define. (elf_backend_obj_attrs_section): Define. (elf_backend_obj_attrs_arg_type): Define. (elf_backend_obj_attrs_section_type): Define. binutils/ * readelf.c (get_csky_section_type_name): New. (get_section_type_name): Add handler for CSKY. (display_csky_attribute): New. (process_arch_specific): Add handler for CSKY. * testsuite/binutils-all/strip-3.d: Remove .csky.attributes section. elfcpp/ * elfcpp.h (enum SHT): New enum SHT_CSKY_ATTRIBUTES. gas/ * gas/config/tc-csky.c (md_begin): Set attributes. (isa_flag): Change type to unsigned 64 bits. (struct csky_cpu_info): Likewise. (struct csky_macro_info): Likewise. (set_csky_attribute): New. * testsuite/gas/csky/802j.d: Ignore .csky.attributes section. * testsuite/gas/csky/all.d: Likewise. * testsuite/gas/csky/bsr1.d: Likewise. * testsuite/gas/csky/csky_vdsp.d: Likewise. * testsuite/gas/csky/cskyv2_all.d: Likewise. * testsuite/gas/csky/cskyv2_ck803r2.d: Likewise. * testsuite/gas/csky/cskyv2_ck860.d: Likewise. * testsuite/gas/csky/cskyv2_dsp.d: Likewise. * testsuite/gas/csky/cskyv2_elrw.d: Likewise. * testsuite/gas/csky/cskyv2_float.d: Likewise. * testsuite/gas/csky/enhance_dsp.d: Likewise. * testsuite/gas/csky/java.d: Likewise. * testsuite/gas/csky/v1_float.d: Likewise. * testsuite/gas/csky/v2_float_part1.d: Likewise. * testsuite/gas/csky/v2_float_part2.d: Likewise. * testsuite/gas/csky/v2_tls_gd.d: Likewise. * testsuite/gas/csky/v2_tls_ie.d: Likewise. * testsuite/gas/csky/v2_tls_ld.d: Likewise. * testsuite/gas/csky/v2_tls_le.d: Likewise. * testsuite/gas/elf/elf.exp: Add handler for CSKY. * testsuite/gas/elf/section2.e-csky: New. include/ * elf/csky.h (SHT_CSKY_ATTRIBUTES): Define. (Tag_CSKY_ARCH_NAME): New enum constant. (Tag_CSKY_CPU_NAME): Likewise. (Tag_CSKY_ISA_FLAGS): Likewise. (Tag_CSKY_DSP_VERSION): Likewise. (Tag_CSKY_VDSP_VERSION): Likewise. (Tag_CSKY_FPU_VERSION): Likewise. (Tag_CSKY_FPU_ABI): Likewise. (Tag_CSKY_FPU_ROUNDING): Likewise. (Tag_CSKY_FPU_DENORMAL): Likewise. (Tag_CSKY_FPU_Exception): Likewise. (Tag_CSKY_FPU_NUMBER_MODULE): Likewise. (Tag_CSKY_FPU_HARDFP): Likewise. (Tag_CSKY_MAX): Likewise. (VAL_CSKY_DSP_VERSION_EXTENSION): Likewise. (VAL_CSKY_DSP_VERSION_2): Likewise. (VAL_CSKY_VDSP_VERSION_1): Likewise. (VAL_CSKY_VDSP_VERSION_2): Likewise. (VAL_CSKY_FPU_ABI_SOFT): Likewise. (VAL_CSKY_FPU_ABI_SOFTFP): Likewise. (VAL_CSKY_FPU_ABI_HARD): Likewise. (VAL_CSKY_FPU_HARDFP_HALF): Likewise. (VAL_CSKY_FPU_HARDFP_SINGLE): Likewise. (VAL_CSKY_FPU_HARDFP_DOUBLE): Likewise. * opcode/csky.h (CSKY_ISA_VDSP_V2): Define. CSKYV1_ISA_E1: Change to long constant type. CSKYV2_ISA_E1: Likewise. CSKYV2_ISA_1E2: Likewise. CSKYV2_ISA_2E3: Likewise. CSKYV2_ISA_3E7: Likewise. CSKYV2_ISA_7E10: Likewise. CSKYV2_ISA_3E3R1: Likewise. CSKYV2_ISA_3E3R2: Likewise. CSKYV2_ISA_10E60: Likewise. CSKY_ISA_TRUST: Likewise. CSKY_ISA_CACHE: Likewise. CSKY_ISA_NVIC: Likewise. CSKY_ISA_CP: Likewise. CSKY_ISA_MP: Likewise. CSKY_ISA_MP_1E2: Likewise. CSKY_ISA_JAVA: Likewise. CSKY_ISA_MAC: Likewise. CSKY_ISA_MAC_DSP: Likewise. CSKY_ISA_DSP: Likewise. CSKY_ISA_DSP_1E2: Likewise. CSKY_ISA_DSP_ENHANCE: Likewise. CSKY_ISA_FLOAT_E1: Likewise. CSKY_ISA_FLOAT_1E2: Likewise. CSKY_ISA_FLOAT_1E3: Likewise. CSKY_ISA_FLOAT_3E4: Likewise. CSKY_ISA_VDSP: Likewise. ld/ * emulparams/cskyelf.sh: Support attribute section. * testsuite/ld-csky/tls-le-v1.d: Match .csky.attributes section. * ld/testsuite/ld-csky/tls-le.d: Likewise. * testsuite/ld-elf/non-contiguous.ld: Ignore .csky.attributes section. opcodes/ * csky-dis.c (CSKY_DEFAULT_ISA): Define. (csky_dis_info): Add member isa. (csky_find_inst_info): Skip instructions that do not belong to current CPU. (csky_get_disassembler): Get infomation from attribute section. (print_insn_csky): Set defualt ISA flag. * csky.h (CSKY_ISA_VDSP_2): Rename from CSKY_ISA_VDSP_V2. * csky-opc.h (struct csky_opcode): Change isa_flag16 and isa_flag32'type to unsigned 64 bits.
2020-08-27Fix PR binutils/26356 on hppa*-*-hpux*.John David Anglin2-9/+12
PR 26356 * som.c (som_bfd_copy_private_section_data): Issue error when a subspace is specified without its containing space. * testsuite/binutils-all/objcopy.exp (objcopy --reverse-bytes): Add "-j $PRIVATE$" to command on hppa*-*-hpux*. * testsuite/lib/utils-lib.exp (default_binutils_run): Remove existing dollar-sign quotes before quoting. Do this prior to generating log output.
2020-08-21Recognize DW_LANG_C11 in readelf testsuite.Mark Wielaard1-1/+1
readelf_wi_test checks the DW_AT_LANGUAGE is recognized by matching against ANSI C. But for the new DWARF5 DW_LANG_C11 readelf simply prints "C11", not prefixed with ANSI (DW_LANG_C is "non-ANSI C", DW_LANG_C89 is "ANSI C" and DW_LANG_C99 is "ANSI-C99"). Adjust the testcase instead of readelf because C11 seems a fine name. binutils/ChangeLog: * testsuite/binutils-all/readelf.exp (readelf_wi_test): Also recognize DW_LANG_C11.
2020-08-14Readelf demangling test typoAlan Modra1-3/+2
Using floating point data results in cris failing the test. * testsuite/binutils-all/mangled.s: Use dc.a rather than dc.d.
2020-08-12Add demangling support to readelf.Nick Clifton3-0/+27
PR binutils/26331 * readelf.c (do_demangle): New option flag. (print_symbol): If do_demangle is enabled, demangle the symbol. (enum long_option_values): New enum to hold long option values. (options): Add demangle, no-demangle, recursion-limit and no-recursion-limit options. Alpha sort the table. (usage): Describe the new options. (parse_args): Handle the new options. * NEWS: Mention the new feature. * doc/binutils.texi: Document the new feature. * testsuite/binutils-all/readelf.exp: Test the new feature. * testsuite/binutils-all/mangled.s: New file - assembler source. * testsuite/binutils-all/readelf.demangled: New file - expected output from readelf.
2020-07-30x86: Pass --gdwarf-3 to assemblerH.J. Lu6-6/+6
Pass --gdwarf-3 to assembler for commit 4d8ee860737005517be588f4771c358593fa421c Author: Nick Clifton <nickc@redhat.com> Date: Thu Jul 30 08:39:14 2020 +0100 Prevent the generation of DWARF level 0 line number tables... binutils/ * testsuite/binutils-all/i386/compressed-1a.d: Pass --gdwarf-3 to assembler. * testsuite/binutils-all/i386/compressed-1b.d: Likewise. * testsuite/binutils-all/i386/compressed-1c.d: Likewise. * testsuite/binutils-all/x86-64/compressed-1a.d: Likewise. * testsuite/binutils-all/x86-64/compressed-1b.d: Likewise. * testsuite/binutils-all/x86-64/compressed-1c.d: Likewise. gas/ * testsuite/gas/elf/dwarf2-3.d:Pass --gdwarf-3 to assembler. * testsuite/gas/elf/dwarf2-5.d: Likewise. * testsuite/gas/i386/dw2-compress-3a.d: Likewise. * testsuite/gas/i386/dw2-compress-3b.d: Likewise. * testsuite/gas/i386/dw2-compressed-3a.d: Likewise. * testsuite/gas/i386/dw2-compressed-3b.d: Likewise.
2020-07-29MIPS: Make the IRIX naming of local section symbols consistentMaciej W. Rozycki10-0/+105
Make the MIPS/IRIX naming of local section symbols consistent between files produced by generic ELF code and ELF linker code, complementing commit 174fd7f95561 ("New bfd elf hook: force naming of local section symbols"), <https://sourceware.org/ml/binutils/2004-02/msg00072.html>. Local section symbols have no names in the standard ELF gABI, however the lack of a name causes problems with IRIX's MIPSpro linker. To work around the issue we give them names, however we do that in generic ELF code only, based on what the `elf_backend_name_local_section_symbols' hook returns if present. That makes objects created by GAS or `objdump' work correctly, however not ones created by `ld -r'. That would not normally cause issues with IRIX systems using GAS and `objdump' only with the MIPSpro linker, however if GNU LD was used for whatever reason in producing objects later fed to IRIX's MIPSpro linker, then things would break. Modify ELF linker code accordingly then, using the same hook. Adjust the `ld-elf/64ksec-r' test accordingly so that it also accepts a section symbol with a name. Also modify the hook itself so that only actual ET_REL objects have names assigned to local section symbols. Other kinds of ELF files are not ever supposed to be relocated with the MIPSpro linker, so we can afford producing more standard output. Add suitable GAS, LD and `objcopy' test cases to the relevant testsuites to keep these tools consistently verified. This change also fixes: FAIL: objcopy executable (pr25662) across MIPS targets using the IRIX compatibility mode. bfd/ * elflink.c (bfd_elf_final_link): Give local symbols a name if so requested. * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only return TRUE if making ET_REL output. binutils/ * testsuite/binutils-all/mips/global-local-symtab-sort-o32.d: New test. * testsuite/binutils-all/mips/global-local-symtab-sort-o32t.d: New test. * testsuite/binutils-all/mips/global-local-symtab-sort-n32.d: New test. * testsuite/binutils-all/mips/global-local-symtab-sort-n32t.d: New test. * testsuite/binutils-all/mips/global-local-symtab-sort-n64.d: New test. * testsuite/binutils-all/mips/global-local-symtab-sort-n64t.d: New test. * testsuite/binutils-all/mips/global-local-symtab-final-o32.d: New test. * testsuite/binutils-all/mips/global-local-symtab-final-n32.d: New test. * testsuite/binutils-all/mips/global-local-symtab-final-n64.d: New test. * testsuite/binutils-all/mips/mips.exp: Run the new tests. gas/ * testsuite/gas/mips/global-local-symtab-sort-o32.d: New test. * testsuite/gas/mips/global-local-symtab-sort-o32t.d: New test. * testsuite/gas/mips/global-local-symtab-sort-n32.d: New test. * testsuite/gas/mips/global-local-symtab-sort-n32t.d: New test. * testsuite/gas/mips/global-local-symtab-sort-n64.d: New test. * testsuite/gas/mips/global-local-symtab-sort-n64t.d: New test. * testsuite/gas/mips/mips.exp: Run the new tests. ld/ * testsuite/ld-elf/sec64k.exp: Also accept a section symbol with a name. * testsuite/ld-mips-elf/global-local-symtab-sort-o32.d: New test. * testsuite/ld-mips-elf/global-local-symtab-sort-o32t.d: New test. * testsuite/ld-mips-elf/global-local-symtab-sort-n32.d: New test. * testsuite/ld-mips-elf/global-local-symtab-sort-n32t.d: New test. * testsuite/ld-mips-elf/global-local-symtab-sort-n64.d: New test. * testsuite/ld-mips-elf/global-local-symtab-sort-n64t.d: New test. * testsuite/ld-mips-elf/global-local-symtab-final-o32.d: New test. * testsuite/ld-mips-elf/global-local-symtab-final-n32.d: New test. * testsuite/ld-mips-elf/global-local-symtab-final-n64.d: New test. * testsuite/ld-mips-elf/mips-elf.exp: Run the new tests.
2020-07-29MIPS/LD: Set symtab's `sh_info' correctly for IRIX emulationsMaciej W. Rozycki6-0/+51
Correct ELF linker code so as to set the `sh_info' value of the static symbol table section according to the section symbols vs other symbols split where required by the selection of the IRIX compatibility mode for MIPS target. Add a `elf_backend_elfsym_local_is_section' hook for that purpose, returning TRUE if it is only STB_LOCAL/STT_SECTION symbols that are to be considered local for the purpose of this split rather than all STB_LOCAL symbols. We do it already in generic ELF code, and have done it since 1993, with the `elf_backend_sym_is_global' hook, affecting GAS and `objcopy', so these tools produce correct ELF output in the IRIX compatibility mode, however if such output is fed as input to `ld -r', then the linker's output is no longer valid for that mode. The relevant changes to generic ELF code are: commit 062189c6eab72c7ba1bab1cf30fdb27d67a7d668 Author: Ian Lance Taylor <ian@airs.com> Date: Thu Nov 18 17:12:47 1993 +0000 and: commit 6e07e54f1b347f885cc6c021c3fd912c79bdaf55 Author: Ian Lance Taylor <ian@airs.com> Date: Thu Jan 6 20:01:42 1994 +0000 (split across two GIT commits likely due to repository conversion peculiarities). The `elf_backend_sym_is_global' hook however operates on BFD rather than ELF symbols, making it unsuitable for the ELF linker as the linker does not convert any symbol tables processed into the BFD format. Converting the hook to operate on ELF symbols would in principle be possible, but it would still require a considerable rewrite of `bfd_elf_final_link' to adapt to the interface. Therefore, especially given that no new use for the IRIX compatibility mode is expected, minimize changes made to the ELF linker code and just add an entirely new hook, and wire it in the o32 and n32 MIPS backends accordingly; the n64 backend never uses the IRIX compatibility mode. Since we have no coverage here at all add suitable GAS, LD and `objcopy' test cases to the relevant testsuites to keep these tools consistently verified. bfd/ * elf-bfd.h (elf_backend_data): Add `elf_backend_elfsym_local_is_section' member. * elfxx-target.h (elf_backend_elfsym_local_is_section): New macro. (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member. * elflink.c (bfd_elf_final_link): Use it to determine whether set the `.symtab' section's `sh_info' value to the index of the first non-local or non-section symbol. * elf32-mips.c (mips_elf32_elfsym_local_is_section): New function. (elf_backend_elfsym_local_is_section): New macro. * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New function. (elf_backend_elfsym_local_is_section): New macro. binutils/ * testsuite/binutils-all/mips/global-local-symtab-o32.d: New test. * testsuite/binutils-all/mips/global-local-symtab-o32t.d: New test. * testsuite/binutils-all/mips/global-local-symtab-n32.d: New test. * testsuite/binutils-all/mips/global-local-symtab-n32t.d: New test. * testsuite/binutils-all/mips/global-local-symtab-n64.d: New test. * testsuite/binutils-all/mips/mips.exp: Run the new tests. gas/ * testsuite/gas/mips/global-local-symtab-o32.d: New test. * testsuite/gas/mips/global-local-symtab-o32t.d: New test. * testsuite/gas/mips/global-local-symtab-n32.d: New test. * testsuite/gas/mips/global-local-symtab-n32t.d: New test. * testsuite/gas/mips/global-local-symtab-n64.d: New test. * testsuite/gas/mips/global-local-symtab.s: New test source. * testsuite/gas/mips/mips.exp: Run the new tests. ld/ * testsuite/ld-mips-elf/global-local-symtab-o32.d: New test. * testsuite/ld-mips-elf/global-local-symtab-o32t.d: New test. * testsuite/ld-mips-elf/global-local-symtab-n32.d: New test. * testsuite/ld-mips-elf/global-local-symtab-n32t.d: New test. * testsuite/ld-mips-elf/global-local-symtab-n64.d: New test. * testsuite/ld-mips-elf/global-local-symtab.ld: New test linker script. * testsuite/ld-mips-elf/mips-elf.exp: Run the new tests.
2020-07-26MIPS/binutils/testsuite: Correct mips.exp test ABI/emul/endian arrangementMaciej W. Rozycki22-53/+222
The binutils testsuite supports involving LD in processing test cases and with the MIPS target that has the same issues the LD testsuite does. So to support LD in the MIPS part of the binutils testsuite similarly to commit 86b24e15c45b ("MIPS/LD/testsuite: Correct comm-data.exp test ABI/emul/endian arrangement") update the mips.exp test script to: - correctly select emulations for targets using non-traditional MIPS emulations, - correctly select ABIs for targets that do not support all of them, - use the default endianness selection where possible to benefit targets that support only one, - simplify test invocation by providing ABI-specific `run_dump_test' wrappers, specifically `run_dump_test_o32', `run_dump_test_n32' and `run_dump_test_n64', which remove the need to use conditionals across the Expect script or to repeat ABI-specific GAS and LD flags with each invocation, borrowing changes from commit 78da84f99405 ("MIPS/LD/testsuite: Correct mips-elf.exp test ABI/emul/endian arrangement"). As a side effect this disables o32 ABI testing for targets that are not supposed to support them and do not with LD, but still have such support with BFD and GAS due to our inflexibility in configuration. Ultimately we ought to support having o32 completely disabled. binutils/ * testsuite/binutils-all/mips/mips.exp (run_dump_test_abi) (run_dump_test_o32, run_dump_test_n32, run_dump_test_n64): New procedures. (has_newabi): Remove variable. (has_abi, abi_asflags, abi_ldflags): New associative array variables. (irixemul): New variable. Replace `run_dump_test' calls where applicable throughout with `run_dump_test_o32', `run_dump_test_n32' and `run_dump_test_n64' as appropriate. Use `noarch' for tests that require their own architecture setting. * testsuite/binutils-all/mips/mips-ase-1.d: Remove GAS flags. * testsuite/binutils-all/mips/mips-ase-2.d: Likewise. * testsuite/binutils-all/mips/mips-ase-3.d: Likewise. * testsuite/binutils-all/mips/mips-note-2-n32.d: Likewise. * testsuite/binutils-all/mips/mips-note-2-n64.d: Likewise. * testsuite/binutils-all/mips/mips-note-2.d: Likewise. * testsuite/binutils-all/mips/mips-note-2r-n32.d: Likewise. * testsuite/binutils-all/mips/mips-note-2r-n64.d: Likewise. * testsuite/binutils-all/mips/mips-note-2r.d: Likewise. * testsuite/binutils-all/mips/mips-reginfo-n32.d: Likewise. * testsuite/binutils-all/mips/mips-reginfo.d: Likewise. * testsuite/binutils-all/mips/mips16-extend-noinsn.d: Likewise. * testsuite/binutils-all/mips/mips16-pcrel.d: Likewise. * testsuite/binutils-all/mips/mips16-alias.d: Remove `-32' from GAS flags. * testsuite/binutils-all/mips/mips16-extend-insn.d: Likewise. * testsuite/binutils-all/mips/mips16-noalias.d: Likewise. * testsuite/binutils-all/mips/mips16-undecoded.d: Likewise. * testsuite/binutils-all/mips/mips16e2-extend-insn.d: Likewise. * testsuite/binutils-all/mips/mips16e2-undecoded.d: Likewise. * testsuite/binutils-all/mips/mixed-micromips.d: Likewise. * testsuite/binutils-all/mips/mixed-mips16.d: Likewise.
2020-07-22binutils, testsuite: allow compilation before doing run_dump_testNick Alcock1-5/+53
The CTF assembler emitted by GCC has architecture-dependent pseudos in it, and is (obviously) tightly tied to a particular set of C source files with specific types in them. The CTF tests do run_dump_test on some candidate input, link it using the run_dump_test ld machinery, and compare objdump --ctf output. To avoid skew, we'd like to be able to easily regenerate the .s being scanned so that the .c doesn't get out of sync with it, but since GCC emits arch-dependent pseudos, we are forced to hand-hack the output every time (quite severely on some arches, like x86-32 and -64, where every single pseudo used is not only arch-dependent but undocumented). To avoid this, teach run_dump_test how to optionally compile things given new, optional additional flags passed in in the cc option. Only sources with the .c suffix are compiled, so there is no effect on any existing tests. The .s files go into the tmpdir, from which existing run_dump_test code picks them up as usual. binutils/ * testsuite/lib/binutils-common.exp (run_dump_test): Add 'cc' option.
2020-07-14arc: Detect usage of illegal double register pairsClaudiu Zissulescu2-0/+6
ARC can use odd-even double register pairs in some selected instructions. Although the GNU assembler doesn't allow even-odd registers to be used, there may be cases when the disassembler is presented with such situation. This patch add a test and detects such cases. opcodes/ 2020-07-14 Claudiu Zissulescu <claziss@gmail.com> * arc-dis.c (print_insn_arc): Detect and emit a warning when a faulty double register pair is detected. binutils/ 2020-07-14 Claudiu Zissulescu <claziss@gmail.com> * testsuite/binutils-all/arc/double_regs.s: New test. * testsuite/binutils-all/arc/objdump.exp: Add the above test. Signed-off-by: Claudiu Zissulescu <claziss@gmail.com>
2020-07-13x86_64-cygwin testsAlan Modra1-9/+14
Tests just having "xfail: x86_64-*-cygwin" aren't good, since presumably if a test fails on x86_64-cygwin then it also fails on x86_64-*-pe* and x86_64-*-mingw*. binutils/ * testsuite/lib/binutils-common.exp (is_pecoff_format): Accept optional machine-os arg. ld/ * testsuite/ld-scripts/default-script1.d: Don't skip, xfail using is_pecoff_format. * testsuite/ld-scripts/default-script2.d: Likewise. * testsuite/ld-scripts/default-script3.d: Likewise. * testsuite/ld-scripts/default-script4.d: Likewise. * testsuite/ld-scripts/pr20302.d: Remove x86_64-*-cygwin from notarget. * testsuite/ld-scripts/provide-6.d: Remove x86_64-*-cygwin from xfail. * testsuite/ld-scripts/provide-8.d: Likewise.
2020-07-10[readelf] Fix end_seq entry in -wL. Specifically stop the display of a line ↵Tom de Vries2-3/+3
number and is_statement/has-view fields for the End of Sequence operator, as these have no meaning. binutils* dwarf.c (display_debug_lines_decoded): Don't emit meaningless information in the end_sequence row. * testsuite/binutils-all/dw5.W: Update. * testsuite/binutils-all/objdump.WL: Update. gas * testsuite/gas/elf/dwarf2-11.d: Update expected output from readelf's line table decoding. * testsuite/gas/elf/dwarf2-12.d: Likewise. * testsuite/gas/elf/dwarf2-13.d: Likewise. * testsuite/gas/elf/dwarf2-14.d: Likewise. * testsuite/gas/elf/dwarf2-15.d: Likewise. * testsuite/gas/elf/dwarf2-16.d: Likewise. * testsuite/gas/elf/dwarf2-17.d: Likewise. * testsuite/gas/elf/dwarf2-18.d: Likewise. * testsuite/gas/elf/dwarf2-19.d: Likewise. * testsuite/gas/elf/dwarf2-5.d: Likewise. * testsuite/gas/elf/dwarf2-6.d: Likewise. * testsuite/gas/elf/dwarf2-7.d: Likewise.
2020-07-09Update the Windows Resource compiler (windres) to support the OWNERDRAW and ↵Nick Clifton1-0/+16
BITMAP menuitem flags. binutils* rclex.c: Add OWNERDRAW keyword. * rcparse.y: Add OWNERDRAW token. (menuitem_flag) Add BITMAP and OWNERDRAW entries. * resrc.c (write_rc_menuitems): Add support for OWNERDRAW and BITMAP flags. * windres.c (extended_menuitems): Likewise. * testsuite/binutils-all/windres/menuitem_flags.rc: New test.
2020-07-07Use is_xcoff_format in binutils testsuiteAlan Modra6-12/+17
and restrict some other tests using is_*_format. * testsuite/binutils-all/ar.exp: Use is_xcoff_format. * testsuite/binutils-all/nm.exp: Likewise. * testsuite/binutils-all/copy-2.d: Run only for elf and pe targets. * testsuite/binutils-all/copy-3.d: Run only for elf targets. * testsuite/binutils-all/set-section-alignment.d: Likewise. * testsuite/binutils-all/copy-4.d: Don't run for xcoff.
2020-07-07XCOFF binutils testsuite fixAlan Modra2-1/+14
Avoid an UNRESOLVED test due to "Error: the XCOFF file format does not support arbitrary sections". * testsuite/lib/binutils-common.exp (is_xcoff_format): New. * testsuite/binutils-all/objcopy.exp (pr25662): Exclude xcoff.
2020-06-30Remove x86 NaCl target supportH.J. Lu14-20/+4
NaCl has been deprecated: https://developer.chrome.com/native-client/migration and NaCl will completely disappear in 2021: https://lists.llvm.org/pipermail/llvm-dev/2020-April/141107.html Remove x86 NaCl target support from bfd, binutils, gas and ld. bfd/ * archures.c (bfd_mach_i386_nacl): Removed. (bfd_mach_i386_i386_nacl): Likewise. (bfd_mach_x86_64_nacl): Likewise. (bfd_mach_x64_32_nacl): Likewise. * config.bfd: Remove *-*-nacl* targets. * configure.ac: Remove x86 NaCl target vectors. * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed. (bfd_x64_32_nacl_arch): Likewise. (bfd_x86_64_nacl_arch): Likewise. (bfd_i386_nacl_arch): Likewise. (bfd_x64_32_arch_intel_syntax): Updated. * elf32-i386.c: Don't include "elf-nacl.h". (elf_i386_nacl_plt): Removed. (elf_i386_nacl_plt0_entry): Likewise. (elf_i386_nacl_plt_entry): Likewise. (elf_i386_nacl_pic_plt0_entry): Likewise. (elf_i386_nacl_pic_plt_entry): Likewise. (elf_i386_nacl_eh_frame_plt): Likewise. (elf_i386_nacl_plt): Likewise. (elf32_i386_nacl_elf_object_p): Likewise. (elf_i386_get_synthetic_symtab): Updated. (elf_i386_link_setup_gnu_properties): Likewise. * elf64-x86-64.c: Don't include "elf-nacl.h". (elf_x86_64_nacl_plt): Removed. (elf64_x86_64_nacl_elf_object_p): Likewise. (elf_x86_64_nacl_plt0_entry): Likewise. (elf_x86_64_nacl_plt_entry): Likewise. (elf_x86_64_nacl_eh_frame_plt): Likewise. (elf_x86_64_nacl_plt): Likewise. (elf32_x86_64_nacl_elf_object_p): Likewise. (elf_x86_64_get_synthetic_symtab): Updated. (elf_x86_64_link_setup_gnu_properties): Likewise. * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise. * targets.c: Remove x86 NaCl target vectors. * bfd-in2.h: Regenerated. * configure: Likewise. binutils/ * NEWS: Mention x86 NaCl target support removal. * dwarf.c (init_dwarf_regnames_by_bfd_arch_and_mach): Remove x86 NaCl target support. * testsuite/binutils-all/elfedit-1.d: Likewise. * testsuite/binutils-all/i386/i386.exp: Likewise. * testsuite/binutils-all/x86-64/objects.exp: Likewise. * testsuite/binutils-all/x86-64/pr23494a-x32.d: Likewise. * testsuite/binutils-all/x86-64/pr23494a.d: Likewise. * testsuite/binutils-all/x86-64/pr23494b-x32.d: Likewise. * testsuite/binutils-all/x86-64/pr23494b.d: Likewise. * testsuite/binutils-all/x86-64/pr23494c-x32.d: Likewise. * testsuite/binutils-all/x86-64/pr23494c.d: Likewise. * testsuite/binutils-all/x86-64/pr23494d-x32.d: Likewise. * testsuite/binutils-all/x86-64/pr23494d.d: Likewise. * testsuite/binutils-all/x86-64/pr23494e-x32.d: Likewise. * testsuite/binutils-all/x86-64/pr23494e.d: Likewise. * testsuite/binutils-all/x86-64/x86-64.exp: Likewise. gas/ * NEWS: Mention x86 NaCl target support removal. * config/tc-i386.c: Remove x86 NaCl target support. * config/tc-i386.h: Likewise. * configure.tgt: Likewise. * testsuite/gas/i386/i386.exp: Likewise. * testsuite/gas/i386/iamcu-1.d: Likewise. * testsuite/gas/i386/iamcu-2.d: Likewise. * testsuite/gas/i386/iamcu-3.d: Likewise. * testsuite/gas/i386/iamcu-4.d: Likewise. * testsuite/gas/i386/iamcu-5.d: Likewise. * testsuite/gas/i386/k1om.d: Likewise. * testsuite/gas/i386/l1om.d: Likewise. ld/ * Makefile.am (ALL_EMULATION_SOURCES): Remove eelf_i386_nacl.c, eelf32_x86_64_nacl.c, eelf_x86_64_nacl.c. Remove x86 NaCl dep files. * NEWS: Mention x86 NaCl target support removal. * configure.tgt: Remove x86 NaCl target support. * testsuite/ld-elf/binutils.exp: Likewise. * testsuite/ld-elf/elf.exp: Likewise. * testsuite/ld-elfvers/vers.exp: Likewise. * testsuite/ld-i386/align-branch-1.d: Likewise. * testsuite/ld-i386/export-class.exp: Likewise. * testsuite/ld-i386/i386.exp: Likewise. * testsuite/ld-i386/load1.d: Likewise. * testsuite/ld-i386/pie1.d: Likewise. * testsuite/ld-i386/pr12570a.d: Likewise. * testsuite/ld-i386/pr12570b.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-i386/pr19636-2d.d: Likewise. * testsuite/ld-i386/pr19636-2e.d: Likewise. * testsuite/ld-i386/pr20244-1a.d: Likewise. * testsuite/ld-i386/pr20244-1b.d: Likewise. * testsuite/ld-i386/pr20244-2a.d: Likewise. * testsuite/ld-i386/pr20244-2b.d: Likewise. * testsuite/ld-i386/pr20244-2c.d: Likewise. * testsuite/ld-i386/pr20244-4a.d: Likewise. * testsuite/ld-i386/pr20244-4b.d: Likewise. * testsuite/ld-i386/pr21884.d: Likewise. * testsuite/ld-ifunc/binutils.exp: Likewise. * testsuite/ld-ifunc/ifunc-10-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-10-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-11-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-11-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-12-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-12-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-13-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-13-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-14a-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-14a-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-14b-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-14b-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-14c-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-14c-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-14d-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-14d-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-14e-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-14e-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-14f-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-14f-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-15-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-15-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-16-i386-now.d: Likewise. * testsuite/ld-ifunc/ifunc-16-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-16-x86-64-now.d: Likewise. * testsuite/ld-ifunc/ifunc-16-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-17a-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-17a-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-17b-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-17b-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-18a-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-18a-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-18b-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-18b-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-19a-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-19a-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-19b-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-19b-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-2-i386-now.d: Likewise. * testsuite/ld-ifunc/ifunc-2-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-2-local-i386-now.d: Likewise. * testsuite/ld-ifunc/ifunc-2-local-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-2-local-x86-64-now.d: Likewise. * testsuite/ld-ifunc/ifunc-2-local-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-2-x86-64-now.d: Likewise. * testsuite/ld-ifunc/ifunc-2-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-20-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-20-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-21-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-21-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-22-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-22-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-5a-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-5a-local-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-5a-local-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-5a-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-5b-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-5b-local-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-5b-local-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-5b-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-5r-local-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-5r-local-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-6a-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-6a-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-6b-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-6b-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-7a-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-7a-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-7b-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-7b-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-8-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-8-x86-64.d: Likewise. * testsuite/ld-ifunc/ifunc-9-i386.d: Likewise. * testsuite/ld-ifunc/ifunc-9-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-plugin/lto.exp: Likewise. * testsuite/ld-x86-64/align-branch-1.d: Likewise. * testsuite/ld-x86-64/dwarfreloc.exp: Likewise. * testsuite/ld-x86-64/line.exp: Likewise. * testsuite/ld-x86-64/load1a.d: Likewise. * testsuite/ld-x86-64/load1b.d: Likewise. * testsuite/ld-x86-64/load1c.d: Likewise. * testsuite/ld-x86-64/load1d.d: Likewise. * testsuite/ld-x86-64/pie3.d: Likewise. * testsuite/ld-x86-64/pr18160.d: Likewise. * testsuite/ld-x86-64/pr19013-x32.d: Likewise. * testsuite/ld-x86-64/pr19013.d: Likewise. * testsuite/ld-x86-64/pr19636-2d.d: Likewise. * testsuite/ld-x86-64/pr19636-2l.d: Likewise. * testsuite/ld-x86-64/pr20253-1b.d: Likewise. * testsuite/ld-x86-64/pr20253-1d.d: Likewise. * testsuite/ld-x86-64/pr20253-1f.d: Likewise. * testsuite/ld-x86-64/pr20253-1h.d: Likewise. * testsuite/ld-x86-64/pr20253-1j.d: Likewise. * testsuite/ld-x86-64/pr20253-1l.d: Likewise. * testsuite/ld-x86-64/pr21884.d: Likewise. * testsuite/ld-x86-64/pr22393-3a.rd: Likewise. * testsuite/ld-x86-64/pr22393-3b.rd: Likewise. * testsuite/ld-x86-64/tlsgd10.dd: Likewise. * testsuite/ld-x86-64/tlsgd5.dd: Likewise. * testsuite/ld-x86-64/tlsgd8.dd: Likewise. * testsuite/ld-x86-64/x86-64.exp: Likewise. * emulparams/elf32_x86_64_nacl.sh: Removed. * emulparams/elf_i386_nacl.sh: Likewise. * emulparams/elf_x86_64_nacl.sh: Likewise. * testsuite/ld-i386/emit-relocs-nacl.rd: Likewise. * testsuite/ld-i386/load1-nacl.d: Likewise. * testsuite/ld-i386/pie1-nacl.d: Likewise. * testsuite/ld-i386/plt-nacl.pd: Likewise. * testsuite/ld-i386/plt-pic-nacl.pd: Likewise. * testsuite/ld-i386/pr17709-nacl.rd: Likewise. * testsuite/ld-i386/pr19636-1d-nacl.d: Likewise. * testsuite/ld-i386/pr19636-2c-nacl.d: Likewise. * testsuite/ld-i386/pr19636-2d-nacl.d: Likewise. * testsuite/ld-i386/pr19636-2e-nacl.d: Likewise. * testsuite/ld-i386/pr19827-nacl.rd: Likewise. * testsuite/ld-i386/pr21884-nacl.d: Likewise. * testsuite/ld-i386/pr21884-nacl.t: Likewise. * testsuite/ld-i386/tlsbin-nacl.rd: Likewise. * testsuite/ld-i386/tlsbin2-nacl.rd: Likewise. * testsuite/ld-i386/tlsbindesc-nacl.rd: Likewise. * testsuite/ld-i386/tlsdesc-nacl.rd: Likewise. * testsuite/ld-i386/tlsgdesc-nacl.rd: Likewise. * testsuite/ld-i386/tlsnopic-nacl.rd: Likewise. * testsuite/ld-i386/tlspic-nacl.rd: Likewise. * testsuite/ld-i386/tlspic2-nacl.rd: Likewise. * testsuite/ld-x86-64/ilp32-4-nacl.d: Likewise. * testsuite/ld-x86-64/load1a-nacl.d: Likewise. * testsuite/ld-x86-64/load1b-nacl.d: Likewise. * testsuite/ld-x86-64/load1c-nacl.d: Likewise. * testsuite/ld-x86-64/load1d-nacl.d: Likewise. * testsuite/ld-x86-64/pie3-nacl.d: Likewise. * testsuite/ld-x86-64/plt-nacl.pd: Likewise. * testsuite/ld-x86-64/pr17709-nacl.rd: Likewise. * testsuite/ld-x86-64/pr19013-nacl.d: Likewise. * testsuite/ld-x86-64/pr19636-2d-nacl.d: Likewise. * testsuite/ld-x86-64/pr19827-nacl.rd: Likewise. * testsuite/ld-x86-64/pr21884-nacl.d: Likewise. * testsuite/ld-x86-64/pr21884-nacl.t: Likewise. * testsuite/ld-x86-64/split-by-file-nacl.rd: Likewise. * testsuite/ld-x86-64/tlsbin-nacl.rd: Likewise. * testsuite/ld-x86-64/tlsbin2-nacl.rd: Likewise. * testsuite/ld-x86-64/tlsbindesc-nacl.rd: Likewise. * testsuite/ld-x86-64/tlsdesc-nacl.pd: Likewise. * testsuite/ld-x86-64/tlsdesc-nacl.rd: Likewise. * testsuite/ld-x86-64/tlsgdesc-nacl.rd: Likewise. * testsuite/ld-x86-64/tlspic-nacl.rd: Likewise. * testsuite/ld-x86-64/tlspic2-nacl.rd: Likewise. * Makefile.in: Regenerated. * po/BLD-POTFILES.in: Likewise.
2020-06-30Fix nds32*-elf XPASS readelf -wiaoRlL dw5Alan Modra1-1/+1
The underlying fail was probably fixed with git commit fbaf61ad5. * testsuite/binutils-all/readelf.exp (readelf_dump_test): Remove xfail for nds32.
2020-06-23Add a testcase for PR binutils/26160H.J. Lu2-0/+1441
PR binutils/26160 * testsuite/binutils-all/pr26160.dwp.bz2: New file. * testsuite/binutils-all/pr26160.r: Likewise. * testsuite/binutils-all/readelf.exp: Run PR binutils/26160 test.
2020-06-23Add a testcase for PR binutils/26112H.J. Lu3-0/+363
PR binutils/26112 * testsuite/binutils-all/pr26112.o.bz2: New file. * testsuite/binutils-all/pr26112.r: Likewise. * testsuite/binutils-all/readelf.exp: Run PR binutils/26112 test.
2020-06-23binutils objdump.exp remote_file typoAlan Modra1-1/+1
* testsuite/binutils-all/objdump.exp (bintest.a): Correct remote_file delete command.
2020-06-19Emit a warning when -z relro is unsupportedAlan Modra2-6/+23
ld silently accepts -z relro and -z norelro for targets that lack the necessary GNU_RELRO support. This patch makes those targets emit a warning instead, and adds testsuite infrastructure to detect when relro is unsupported. binutils/ * testsuite/config/default.exp (ld_elf_shared_opt): Don't set. * testsuite/lib/binutils-common.exp (check_relro_support): New proc. (run_dump_test): Use check_relro_support to decide whether to pass extra ld option "-z norelro". ld/ * emultempl/elf.em (gld${EMULATION_NAME}_handle_option): Omit -z relro and -z norelro when target support for GNU_RELRO is lacking. (gld${EMULATION_NAME}_before_parse): Ignore RELRO default too. * emultempl/aarch64elf.em (gld${EMULATION_NAME}_before_parse): Ignore RELRO default when target support for GNU_RELRO is lacking. * emultempl/armelf.em (gld${EMULATION_NAME}_before_parse): Likewise. * emultempl/linux.em (gld${EMULATION_NAME}_before_parse): Likewise. * emultempl/scoreelf.em (gld${EMULATION_NAME}_before_parse): Likewise. * testsuite/config/default.exp (ld_elf_shared_opt): Don't set. * testsuite/ld-elf/pr16322.d: xfail when no relro support. * testsuite/ld-elf/pr22393-1a.d: Likewise. * testsuite/ld-elf/pr22393-1b.d: Likewise. * testsuite/ld-elf/shared.exp (pr20995-2.so, pr20995-2): Likewise. * testsuite/lib/ld-lib.exp (run_ld_link_tests): Use check_relro_support to decide whether to pass extra ld option "-z norelro".
2020-06-04Fix unresolved test in binutils for pdp11.Stephen Casner2-1/+43
* binutils/testsuite/binutils-all/pr25662-pdp11.s: Alternate source file for test using section pseudo-ops compatible with pdp11. * binutils/testsuite/binutils-all/objcopy.exp: Select alternate source.
2020-06-04tcl global directive outside proc body does nothing (binutils)Alan Modra3-7/+0
* testsuite/binutils-all/i386/i386.exp * testsuite/binutils-all/x86-64/objects.exp * testsuite/binutils-all/x86-64/x86-64.exp
2020-06-02binutils archive testsAlan Modra2-105/+125
There are a number of targets that don't support thin archives (*), and vms doesn't even support file name extensions other than .obj for archives containing object files. This patch adjusts the testsuite to cater for the vms restriction, and reenables testing for non-ELF alpha targets. That adds a few alpha-dec-vms fails and one alpha-linuxecoff fail but testsuite fails on those targets are nothing new. (*) It might seem like they do if binutils is built with --enable-plugins but the plugin archive support is broken, causing the wrong type of archives to be created by ar for those targets. * testsuite/binutils-all/ar.exp (obj): Set up object file name extension. Use throughout. Don't completely exclude non-ELF alpha targets. Run long_filenames test for tic30. Exclude thin archive tests for aix, ecoff and vms. * estsuite/binutils-all/objdump.exp (obj): Set up object file name extension. Use throughout. Don't exclude non-ELF alpha targets from "bintest.a".
2020-05-23ar many_files testAlan Modra1-0/+56
This tests for the issue fixed with git commit 0490dd41ae. * testsuite/binutils-all/ar.exp (many_files): New test.
2020-05-04[PATCH] objcopy: Allow --dump-section to dump an empty SEC_HAS_CONTENTS sectionFangrui Song1-0/+7
* objcopy.c (copy_object): Allow empty section. * testsuite/binutils-all/update-section.exp: Add test.
2020-04-30AArch64: add GAS support for UDF instructionAlex Coplan2-6/+6
binutils * testsuite/binutils-all/aarch64/in-order-all.d: Update to use new disassembly. * testsuite/binutils-all/aarch64/out-of-order-all.d: Likewise. ld/ * testsuite/ld-aarch64/erratum843419_tls_ie.d: Use udf in disassembly. * testsuite/ld-aarch64/farcall-b-section.d: Likewise. * testsuite/ld-aarch64/farcall-back.d: Likewise. * testsuite/ld-aarch64/farcall-bl-section.d: Likewise. gas/ * config/tc-aarch64.c (fix_insn): Implement for AARCH64_OPND_UNDEFINED. (parse_operands): Implement for AARCH64_OPND_UNDEFINED. * testsuite/gas/aarch64/udf.s: New. * testsuite/gas/aarch64/udf.d: New. * testsuite/gas/aarch64/udf-invalid.s: New. * testsuite/gas/aarch64/udf-invalid.l: New. * testsuite/gas/aarch64/udf-invalid.d: New. include * opcode/aarch64.h (enum aarch64_opnd): Add AARCH64_OPND_UNDEFINED. opcodes * aarch64-opc.h (enum aarch64_field_kind): Add FLD_imm16_2. * aarch64-opc.c (fields): Add entry for FLD_imm16_2. (operand_general_constraint_met_p): validate AARCH64_OPND_UNDEFINED. * aarch64-tbl.h (aarch64_opcode_table): Add udf instruction, entry for FLD_imm16_2. * aarch64-asm-2.c: Regenerated. * aarch64-dis-2.c: Regenerated. * aarch64-opc-2.c: Regenerated.
2020-04-30Add generic tests for linker support of the -shared or -pie options to tests ↵Nick Clifton1-0/+17
which use them. binutils* testsuite/lib/binutils-common.exp (check_pie_support): New proc. ld * testsuite/ld-elf/compress1c.d: XFAIL if thet target linker does not support the -shared command line option. * /ld-elf/compressed1c.d: Likewise. * /ld-elf/compressed1e.d: Likewise. * /ld-elf/dynamic1.d: Likewise. * /ld-elf/dynsym1.d: Likewise. * /ld-elf/ehdr_start-shared.d: Likewise. * /ld-elf/exclude3b.d: Likewise. * /ld-elf/global1.d: Likewise. * /ld-elf/hash.d: Likewise. * /ld-elf/local1.d: Likewise. * /ld-elf/mbind1b.d: Likewise. * /ld-elf/now-1.d: Likewise. * /ld-elf/now-2.d: Likewise. * /ld-elf/now-3.d: Likewise. * /ld-elf/now-4.d: Likewise. * /ld-elf/pr12975.d: Likewise. * /ld-elf/pr13177.d: Likewise. * /ld-elf/pr13195.d: Likewise. * /ld-elf/pr16322.d: Likewise. * /ld-elf/pr16498a.d: Likewise. * /ld-elf/pr16498b.d: Likewise. * /ld-elf/pr17615.d: Likewise. * /ld-elf/pr19162.d: Likewise. * /ld-elf/pr19698.d: Likewise. * /ld-elf/pr20513c.d: Likewise. * /ld-elf/pr20513d.d: Likewise. * /ld-elf/pr21389a.d: Likewise. * /ld-elf/pr21389b.d: Likewise. * /ld-elf/pr21389c.d: Likewise. * /ld-elf/pr21562a.d: Likewise. * /ld-elf/pr21562b.d: Likewise. * /ld-elf/pr21562c.d: Likewise. * /ld-elf/pr21562d.d: Likewise. * /ld-elf/pr21562e.d: Likewise. * /ld-elf/pr21562f.d: Likewise. * /ld-elf/pr21562g.d: Likewise. * /ld-elf/pr21562h.d: Likewise. * /ld-elf/pr21562i.d: Likewise. * /ld-elf/pr21562j.d: Likewise. * /ld-elf/pr21562k.d: Likewise. * /ld-elf/pr21562l.d: Likewise. * /ld-elf/pr21562m.d: Likewise. * /ld-elf/pr21562n.d: Likewise. * /ld-elf/pr21903a.d: Likewise. * /ld-elf/pr21903b.d: Likewise. * /ld-elf/pr22269b.d: Likewise. * /ld-elf/pr22393-1a.d: Likewise. * /ld-elf/pr22393-1b.d: Likewise. * /ld-elf/pr23658-1c.d: Likewise. * /ld-elf/pr25708.d: Likewise. * /ld-elf/rpath-1.d: Likewise. * /ld-elf/rpath-2.d: Likewise. * /ld-elf/runpath-1.d: Likewise. * /ld-elf/runpath-2.d: Likewise. * /ld-elf/sizeofb.d: Likewise. * /ld-elf/startofb.d: Likewise. * /ld-elf/strtab.d: Likewise. * /ld-elf/textaddr2.d: Likewise. * /ld-elf/textaddr5.d: Likewise. * /ld-elf/textaddr6.d: Likewise. * /ld-elf/unknown2.d: Likewise. * /ld-undefined/entry-3.d: Likewise. * /ld-undefined/entry-4.d: Likewise. * /ld-elf/mbind1c.d: XFAIL if the target linker does not support the -pie option. * /ld-elf/pie.d: Likewise. * /ld-elf/pr19539.d: Likewise. * /ld-elf/pr21903d.d: Likewise. * /ld-elf/pr22269a.d: Likewise. * /ld-elf/pr22393-1c.d: Likewise. * /ld-elf/pr22393-1d.d: Likewise. * /ld-elf/pr22423.d: Likewise. * /ld-elf/loadaddr1.d: Expect to fail on the rx-linux target. * /ld-elf/loadaddr2.d: Likewise. * /ld-elf/pr22393-1e.d: Likewise. * /ld-elf/pr22393-1f.d: Likewise. * /ld-elf/textaddr1.d: Likewise. * /ld-elf/textaddr4.d: Likewise.
2020-04-29Add a warning if an emtpty SHT_REL, SHT_RELA or SHT_PROGBITS section is ↵Nick Clifton3-0/+15
detected. Disable all warnings unless the (new) lint mode is enabled. * readelf.c (warn): New function - like elfcomm.c version but only produces output if warnings are enabled. (struct options): Add --lint and --enable-checks. (usage): Add entry for --lint. (parse_args): Handle -L. If checks are enabled but no dumps have been selected then enable all dumps. (process_section_headers): Replace long if-then-else sequence with a switch. Add warning messages for empty SHT_REL, SHT_RELA and SHT_PROGBITS sections. (process_file): Do not complain if the file is an archive and lint mode has been enabled. * elfcomm.c (error): Make the function weak. (warn): Likewise. * NEWS: Mention the new feature. * doc/binutils.texi: Document the new feature. * dwarf.h (report_leb_status): Add file name and line number parameters. Include them in the diagnostic output. (READ_ULEB): Pass file and line number to report_leb_status. (READ_SLEB): Likewise. * dwarf.c (read_and_print_leb128): Pass file and line number to report_leb_status. * testsuite/binutils-all/readelf.exp: Add test of new feature. * testsuite/binutils-all/zero-sec.s: New test source file. * testsuite/binutils-all/zero-sec.r: Expected output from new test.
2020-04-17[PATCH v2] binutils: arm: Fix disassembly of conditional VDUPs.Fredrik Strupe4-0/+62
VDUP (neon) instructions can be conditional, but this is not taken into account in the current master. This commit fixes that by i) fixing the VDUP instruction masks and ii) adding logic for disassembling conditional neon instructions. opcodes * arm-dis.c (neon_opcodes): Fix VDUP instruction masks. (print_insn_neon): Support disassembly of conditional instructions. binutils* testsuite/binutils-all/arm/vdup-cond.d: New test for testing that conditional VDUP instructions are disassembled correctly. * testsuite/binutils-all/arm/vdup-cond.s: New file used by vdup-cond.d. * testsuite/binutils-all/arm/vdup-thumb.d: New test for testing that VDUP instructions (which are conditional in A32) can be disassembled in thumb mode. * testsuite/binutils-all/arm/vdup-cond.s: New file used by vdup-thumb.d.
2020-04-02ld: Disable ifunc tests on SolarisRainer Orth1-2/+1
A couple of ld ifunc tests currently FAIL on 64-bit Solaris/x86: FAIL: ld-ifunc/ifunc-10-x86-64 FAIL: ld-ifunc/ifunc-11-x86-64 FAIL: ld-ifunc/ifunc-12-x86-64 FAIL: ld-ifunc/ifunc-13-x86-64 FAIL: ld-ifunc/ifunc-14a-x86-64 FAIL: ld-ifunc/ifunc-14b-x86-64 FAIL: ld-ifunc/ifunc-14c-x86-64 FAIL: ld-ifunc/ifunc-14d-x86-64 FAIL: ld-ifunc/ifunc-14e-x86-64 FAIL: ld-ifunc/ifunc-14f-x86-64 FAIL: ld-ifunc/ifunc-15-x86-64 FAIL: ld-ifunc/ifunc-17a-x86-64 FAIL: ld-ifunc/ifunc-17b-x86-64 FAIL: ld-ifunc/ifunc-2-local-x86-64-now FAIL: ld-ifunc/ifunc-2-local-x86-64 FAIL: ld-ifunc/ifunc-2-x86-64-now FAIL: ld-ifunc/ifunc-2-x86-64 FAIL: ld-ifunc/ifunc-20-x86-64 FAIL: ld-ifunc/pr17154-x86-64-now FAIL: ld-ifunc/pr17154-x86-64 For one, the actual error is weird: ./ld-new: target elf64-x86-64 not found failed with: <./ld-new: target elf64-x86-64 not found>, no expected output FAIL: ld-ifunc/ifunc-10-x86-64 although ld -V does report the elf_x86_64 emulation as supported: $ ./ld/ld-new -V GNU ld (GNU Binutils) 2.34.50.20200328 Supported emulations: elf_x86_64_sol2 elf_x86_64 [...] When using ld -m elf_x86_64_sol2 instead, one of the testcases links successfully. However, there's no point in pursuing this: Solaris does not support ifunc, as can be seen in <sys/elf.h>: /* * GNU/Linux specific symbol type not used by Solaris */ #define STT_GNU_IFUNC 10 and never will, given that it has symbol capabilities as solution to effectively the same problem: http://www.linker-aliens.org/blogs/rie/entry/symbol_capabilitie/ Therefore this patch disables ifunc testing on Solaris completely by removing Solaris from binutils/testsuite/lib/binutils-common.exp (supports_gnu_osabi). The ifunc part is justified above. SHF_GNU_MBIND is in the OS-specific range and conflicts with #define SHF_SUNW_REALLOC 0x01000000 /* internal: krtld realloc */ While the comment suggests this might be relocatable without too much problems, the description of mbind (no formal spec AFAICS, just the comment in the binutils patch submission) strongly suggests that this isn't relevant to Solaris at all. Indirectly, clearing supports_gnu_osabi on Solaris disables supports_gnu_unique. Again, Solaris <sys/elf.h> has /* * GNU/Linux specific binding not used by Solaris */ #define STB_GNU_UNIQUE 10 so this seems the right thing to do. Afterwards, one can remove the explicit mentions of *-*-solaris2* in quite a number of (but not all) the ld-ifunc dump file notarget lists. There's one fallout, though: two gas tests now XPASS because they are xfail'ed for !supports_gnu_osabi: XPASS: mbind sections 12 XPASS: mbind section contents 16 XPASS: mbind sections 16 XPASS: mbind section contents 16 To fix that, I've changed #xfail: ![supports_gnu_osabi] to notarget. Tested on x86_64-pc-solaris2.11, i386-pc-solaris2.11, x86_64-pc-linux-gnu, and i686-pc-linux-gnu. ld: * testsuite/ld-ifunc/ifunc-10-i386.d: Remove *-*-solaris2* from notarget. * ifunc-11-i386.d: Likewise. * ifunc-12-i386.d: Likewise. * ifunc-13-i386.d: Likewise. * ifunc-14a-i386.d: Likewise. * ifunc-14b-i386.d: Likewise. * ifunc-14c-i386.d: Likewise. * ifunc-14d-i386.d: Likewise. * ifunc-14e-i386.d: Likewise. * ifunc-14f-i386.d: Likewise. * ifunc-15-i386.d: Likewise. * ifunc-16-i386-now.d: Likewise. * ifunc-16-i386.d: Likewise. * ifunc-17a-i386.d: Likewise. * ifunc-17b-i386.d: Likewise. * ifunc-18a-i386.d: Likewise. * ifunc-18b-i386.d: Likewise. * ifunc-19a-i386.d: Likewise. * ifunc-19b-i386.d: Likewise. * ifunc-2-i386-now.d: Likewise. * ifunc-2-i386.d: Likewise. * ifunc-2-local-i386-now.d: Likewise. * ifunc-2-local-i386.d: Likewise. * ifunc-20-i386.d: Likewise. * ifunc-21-i386.d: Likewise. * ifunc-22-i386.d: Likewise. * ifunc-5a-i386.d: Likewise. * ifunc-5a-local-i386.d: Likewise. * ifunc-5b-i386.d: Likewise. * ifunc-5b-local-i386.d: Likewise. * ifunc-5r-local-i386.d: Likewise. * ifunc-6a-i386.d: Likewise. * ifunc-6b-i386.d: Likewise. * ifunc-7a-i386.d: Likewise. * ifunc-7b-i386.d: Likewise. * ifunc-8-i386.d: Likewise. * ifunc-9-i386.d: Likewise. * pr17154-i386-now.d: Likewise. * pr17154-i386.d: Likewise. * ifunc-23a-x86.d: Remove notarget. * ifunc-24a-x86.d: Likewise. * ifunc-25a-x86.d: Likewise. gas: * testsuite/gas/elf/section12a.d: Use notarget instead of xfail. * testsuite/gas/elf/section12b.d: Likewise. * testsuite/gas/elf/section16a.d: Likewise. * testsuite/gas/elf/section16b.d: Likewise. binutils: * testsuite/lib/binutils-common.exp (supports_gnu_osabi): Don't enable on *-*-solaris*.
2020-03-30Fix objcopy's --preserve-dates command line option so that it will work with ↵Nick Clifton1-1/+1
PE format files. PR binutils/pr25662 bfd * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp field to timestamp and make it an integer. * libcoff.h: Regenerate. * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp field in the pe_data structure rather than the insert_timestamp field. binutils* objcopy.c (copy_object): When copying PE format files set the timestamp field in the pe_data structure if the preserve_dates flag is set. * testsuite/binutils-all/objcopy.exp (objcopy_test) Use --preserve-dates in place of the -p option, in order to make its effect more obvious. ld * emultempl/pe.em (after_open): Replace initialisation of the insert_timestamp field in the pe_data structure with an initialisation of the timestamp field. * emultemp/pep.em: Likewise. * pe-dll.c (fill_edata): Use the timestamp field in the pe_data structure instead of the insert_timestamp field.
2020-03-28Re: Adjust objcopy_testAlan Modra1-4/+4
Last patch didn't manage to xfail spu due to clear_xfail *-*-*elf*. Clearing *-*-*elf* dates back to a time when we had rather a lot more setup_xfail patterns, so limiting it to hppa*-*-*elf*. Also, mips-*-irix ought to have been mips-*-irix* and I'm having second thoughts about xfailing mips and hiding what looks like a problem: If the mips target is supposed to emit names for local section symbols and does so for objcopy, why isn't it doing the same for ld? Also, lots more mips targets would be subject to this test failing. So I'm backing out those xfails and leaving it to someone more knowledgeable about mips. * testsuite/binutils-all/objcopy.exp (objcopy_test): Only clear_xfail hppa*-*-*elf*. Revert mips xfails.
2020-03-28Adjust objcopy_testAlan Modra1-14/+21
xfails spu due to a note section getting a different vma, and some mips targets that give section symbols a name string. I added -p for the executable test in an attempt to fix all the pe target fails, but that doesn't preserve the date/time for some reason. * testsuite/binutils-all/objcopy.exp (objcopy_test): Move xfails from here to calls. Remove "m8*-*-*" entry. Don't xfail tic54x but do xfail spu, mipstx39 and mips-sgi-irix for the executable test. Pass "-p" to objcopy for the executable test.
2020-03-27Add testcase for PR 25662 invalid sh_offset for sectionJozef Lawrynowicz3-19/+94
binutils/ChangeLog: 2020-03-27 Jozef Lawrynowicz <jozef.l@mittosystems.com> PR binutils/25662 * testsuite/binutils-all/objcopy.exp (objcopy_test): Add argument to specify whether an object file or executable should be built and tested. Change test names to report whether an object file or executable is being tested. * testsuite/binutils-all/pr25662.ld: New test. * testsuite/binutils-all/pr25662.s: New test.
2020-03-19Fix discrepancies in nm's --line-number output by adding support for the ↵Nick Clifton2-0/+2021
DW_AT_specification DWARF Attttribute. PR 25676 bfd * dwarf2.c (struct varinfo): Add unit_offset field to record the location of the varinfo in the unit's debug info data. Change the type of the stack field to a boolean. (lookup_var_by_offset): New function. Returns the varinfo structure for the variable described at the given offset in the unit's debug info. (scan_unit_for_symbols): Add support for variables which have the DW_AT_specification attribute. binutils* testsuite/binutils-all/dw4.s: New test source file. * testsuite/binutils-all/nm.exp: Run the new test.
2020-03-11Add support for generating DWARF-5 format directory and file name tables ↵Nick Clifton1-2/+4
from the assembler. PR 25611 PR 25614 * dwarf.h (DWARF2_Internal_LineInfo): Add li_address_size and li_segment_size fields. * dwarf.c (read_debug_line_header): Record the address size and segment selector size values (if present) in the lineinfo structure. (display_formatted_table): Warn if the format count is empty but the table itself is not empty. Display the format count and entry count at the start of the table dump. (display_debug_lines_raw): Display the address size and segement selector size fields, if present. * testsuite/binutils-all/dw5.W: Update expected output. gas * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1. (DWARF2_FILE_SIZE_NAME): Default to -1. (DWARF2_LINE_VERSION): Default to the current dwarf level or 3, whichever is higher. (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1. (NUM_MD5_BYTES): Define. (struct file entry): Add md5 field. (get_filenum): Delete and replace with... (get_basename): New function. (get_directory_table_entry): New function. (allocate_filenum): New function. (allocate_filename_to_slot): New function. (dwarf2_where): Use new functions. (dwarf2_directive_filename): Add support for extended .file pseudo-op. (dwarf2_directive_loc): Allow the use of file number zero with DWARF 5 or higher. (out_file_list): Rename to... (out_dir_and_file_list): Add DWARF 5 support. (out_debug_line): Emit extra values into the section header for DWARF 5. (out_debug_str): Allow for file 0 to be used with DWARF 5. * doc/as.texi (.file): Update the description of this pseudo-op. * testsuite/gas/elf-dwarf-5-file0.s: Add more lines. * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output. * testsuite/gas/lns/lns-diag-1.l: Update expected error message. * NEWS: Mention the new feature.
2020-03-02The procedure to find an unused port for the debuginfod tests is susceptible ↵Aaron Merey1-28/+26
to a TOCTOU failure. Change port finding in order to avoid this. Also use 'expect' to interact with the server process since we now use the server's output to determine whether a port is in use. * binutils/testsuite/binutils-all/debuginfod.exp: Improve port selection.
2020-03-02Restore readelf's string dump to previous behaviour where newlines were ↵Nick Clifton3-0/+20
caused line breaks. PR 25543 * readelf.c (dump_section_as_strings): Display new-line characters as \n and then insert a line break. * testsuite/binutils-all/pr25543.s: New test. * testsuite/binutils-all/pr25543.d: Test driver. * testsuite/binutils-all/readelf.exp: Run the new test.
2020-02-10More debuginfod tests fixes.Aaron Merey1-15/+26
Start server before setting environment variable. Specify tmpdir as the location of the server's database. Check additional server metrics at start-up.
2020-02-10Fix potential problem with binutils debuginfod tests.Aaron Merey1-3/+3
* binutils/testsuite/binutils-all/debuginfod.exp: Replace set ::env with setenv.
2020-02-06mbind gas tests and supports_gnu_osabi testsuite infrastructureAlan Modra1-18/+41
With the addition of section16 tests we have multiple tests advertising themselves as "mbind sections" and "mbind section contents". This patch fixes that, and fails on quite a few targets that force an OSABI value. It's a pain specifying all the relevant arm targets on an xfail line, so I wrote supports_gnu_osabi. binutils/ * testsuite/lib/binutils-common.exp (match_target): Accept '!' before TCL procedure. (supports_gnu_osabi): New procedure. (is_generic): New, from ld-lib.exp. (supports_gnu_unique): Use the above. gas/ * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in xfail, and rename test. * testsuite/gas/elf/section12b.d: Likewise. * testsuite/gas/elf/section16a.d: Likewise. * testsuite/gas/elf/section16b.d: Likewise. ld/ * testsuite/lib/ld-lib.exp (is_generic): Delete. * testsuite/ld-unique/unique.exp: Exclude tic6x.
2020-01-27Replace deprecated tcl case statements with switch statementsAlan Modra1-3/+15
binutils/ * testsuite/lib/binutils-common.exp (big_or_little_endian): Replace case statement with switch statement. gas/ * testsuite/gas/all/gas.exp: Replace case statements with switch statements. * testsuite/gas/elf/elf.exp: Likewise. * testsuite/gas/macros/macros.exp: Likewise. * testsuite/lib/gas-defs.exp: Likewise. ld/ * testsuite/ld-elfvers/vers.exp: Replace case statements with switch statements. * testsuite/ld-ifunc/ifunc.exp: Likewise. * testsuite/ld-unique/unique.exp: Likewise.
2020-01-13Add test driver for the debuginfod support in the binutils sub-directory.Nick Clifton1-0/+189
* testsuite/binutils-all/debuginfod.exp: New tests.
2020-01-09Add support for debuginfod to the binutils (disable by default, enabled via ↵Aaron Merey1-2/+15
a configure time option). debuginfod is a lightweight web service that indexes ELF/DWARF debugging resources by build-id and serves them over HTTP. This patch enables objdump and readelf to query debuginfod servers when they are otherwise not able to find separate debug files. Binutils can be built with debuginfod using the --with-debuginfod configure option. This requires that libdebuginfod be installed and found at configure time. debuginfod is packaged with elfutils, starting with version 0.178. For more information see https://sourceware.org/elfutils/. toplevel* config/debuginfod.m4: New file. Add macro AC_DEBUGINFOD. Adds new configure option --with-debuginfod. * configure: Regenerate. * configure.ac: Call AC_DEBUGINFOD. binutils* Makefile.am (readelf_LDADD, objdump_LDADD): Add libdebuginfod. * Makefile.in: Regenerate. * NEWS: Update. * config.in: Regenerate. * configure: Regenerate. * configure.ac: Call AC_DEBUGINFOD. * doc/Makefile.in: Regenerate. * doc/binutils.texi: Add section on using binutils with debuginfod. * dwarf.c (debuginfod_fetch_separate_debug_info): New function. Query debuginfod servers for the target debug file. (load_separate_debug_info): Call debuginfod_fetch_separate_debug_info if configured with debuginfod. (load_separate_debug_files): Add file argument to load_separate_debug_info calls. * dwarf.h (get_build_id): Add declaration. * objdump.c (get_build_id): New function. Get build-id of file. * readelf.c (get_build_id): Likewise. * testsuite/binutils-all/debuginfod.exp: New tests. * testsuite/binutils-all/linkdebug.s: Add .note.gnu.build-id section.
2020-01-01Update year range in copyright notice of binutils filesAlan Modra42-42/+42
2019-12-17Remove tic80 supportAlan Modra2-2/+1
This is one way of fixing ubsan bug reports, just delete the code. The assembler support was removed back in 2005 along with other non-BFD assemblers, but somehow the remainder of the port stayed in. bfd/ * coff-tic80.c: Delete file. * cpu-tic80.c: Delete file. * archures.c: Remove tic80 support. * coffcode.h: Likewise. * coffswap.h: Likewise. * targets.c: Likewise. * config.bfd: Likewise. * configure.ac: Likewise. * Makefile.am: Likewise. * Makefile.in: Regenerate. * bfd-in2.h: Regenerate. * configure: Regenerate. * po/SRC-POTFILES.in: Regenerate. binutils/ * testsuite/binutils-all/objcopy.exp: Remove tic80 support. * testsuite/binutils-all/objdump.exp: Likewise. gas/ * doc/as.texi: Remove mention of tic80. include/ * coff/tic80.h: Delete file. * opcode/tic80.h: Delete file. ld/ * emulparams/tic80coff.sh: Delete file. * scripttempl/tic80coff.sc: Delete file. * configure.tgt: Remove tic80 support. * Makefile.am: Likewise. * Makefile.in: Regenerate. * po/BLD-POTFILES.in: Regenerate. opcodes/ * tic80-dis.c: Delete file. * tic80-opc.c: Delete file. * disassemble.c: Remove tic80 support. * disassemble.h: Likewise. * Makefile.am: Likewise. * configure.ac: Likewise. * Makefile.in: Regenerate. * configure: Regenerate. * po/POTFILES.in: Regenerate.
2019-12-08Optional matching for run_dump_testAlan Modra1-0/+19
This adds an alternative to using #... in dump files, useful where we only want to allow specific extra output. DW_CFA_nop in CIEs and FDEs to pad out to required alignment (larger for 64-bit than 32-bit) is an example where these optional match patterns are useful. binutils/ * testsuite/lib/binutils-common.exp (regexp_diff): Support #?REGEXP. ld/ * testsuite/ld-elf/eh4.d: Match optional padding DW_CFA_nop in FDEs. * testsuite/ld-elf/eh5.d: Likewise, and extra CIEs emitted on embedded targets.
2019-11-21PR273, SOM size -AAlan Modra1-1/+1
The SOM backend creates BFD sections for "spaces", and "sub-spaces". "sub-spaces" are what we normally think of as a section, "spaces" aggregate "sub-spaces". Thus it does not really make sense to include "spaces" for size -A since that would double count total size. It so happens that real sections ought to have at least one of the ALLOC and HAS_CONTENTS flags set, so this patch excludes "spaces" but excluding BFD sections with no flags set. PR 273 * size.c (sysv_internal_sizer, sysv_internal_printer): Exclude sections with no flag bits set. * testsuite/binutils-all/size.exp: Allow $CODE$ as a text section.
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