bpf: opcodes, gas: support for signed load V4 instructions

[thirdparty/binutils-gdb.git] / gas / ChangeLog

2023-07-21  Jose E. Marchesi  <jose.marchesi@oracle.com>

        * testsuite/gas/bpf/mem.s: Add signed load instructions.
        * testsuite/gas/bpf/mem-pseudoc.s: Likewise.
        * testsuite/gas/bpf/mem.d: Likewise.
        * testsuite/gas/bpf/mem-pseudoc.d: Likewise.
        * testsuite/gas/bpf/mem-be.d: Likewise.
        * doc/c-bpf.texi (BPF Instructions): Document the signed load
        instructions.

2023-07-21  Jose E. Marchesi  <jose.marchesi@oracle.com>

        * testsuite/gas/bpf/alu.s: Test movs instructions.
        * testsuite/gas/bpf/alu-pseudoc.s: Likewise.
        * testsuite/gas/bpf/alu32.s: Likewise for movs32 instruction.
        * testsuite/gas/bpf/alu32-pseudoc.s: Likewise.
        * testsuite/gas/bpf/alu.d: Add expected results.
        * testsuite/gas/bpf/alu32.d: Likewise.
        * testsuite/gas/bpf/alu-be.d: Likewise.
        * testsuite/gas/bpf/alu32-be.d: Likewise.
        * testsuite/gas/bpf/alu-pseudoc.d: Likewise.
        * testsuite/gas/bpf/alu32-pseudoc.d: Likewise.
        * testsuite/gas/bpf/alu-be-pseudoc.d: Likewise.
        * testsuite/gas/bpf/alu32-be-pseudoc.d: Likewise.

2023-07-03  Nick Clifton  <nickc@redhat.com>

        * configure: Regenerate.
        * po/gas.pot: Regenerate.

2023-07-03  Nick Clifton  <nickc@redhat.com>

        2.41 Branch Point.

2023-06-26  Nick Clifton  <nickc@redhat.com>

        * testsuite/gas/aarch64/bfloat16-directive-be.d: Adjust regexps
        to allow for non-ELF based toolchains.
        * testsuite/gas/aarch64/bfloat16-directive-le.d: Likewise.
        * testsuite/gas/aarch64/optional.d: Likewise.
        * testsuite/gas/aarch64/pr20364.d: Likewise.
        * testsuite/gas/aarch64/adr_1.d: Skip for non-ELF based toolchains.
        * testsuite/gas/aarch64/advsimd-mov-bad.d: Likewise.
        * testsuite/gas/aarch64/b_1.d: Likewise.
        * testsuite/gas/aarch64/beq_1.d: Likewise.
        * testsuite/gas/aarch64/codealign_1.d: Likewise.
        * testsuite/gas/aarch64/dwarf.d: Likewise.
        * testsuite/gas/aarch64/ilp32-basic.d: Likewise.
        * testsuite/gas/aarch64/int-insns.d: Likewise.
        * testsuite/gas/aarch64/ldr_1.d: Likewise.
        * testsuite/gas/aarch64/mapping_5.d: Likewise.
        * testsuite/gas/aarch64/mapping_6.d: Likewise.
        * testsuite/gas/aarch64/mops_invalid_2.d: Likewise.
        * testsuite/gas/aarch64/movw_label.d: Likewise.
        * testsuite/gas/aarch64/pac_ab_key.d: Likewise.
        * testsuite/gas/aarch64/pac_negate_ra_state.d: Likewise.
        * testsuite/gas/aarch64/pr27217.d: Likewise.
        * testsuite/gas/aarch64/pr29519.d: Likewise.
        * testsuite/gas/aarch64/programmer-friendly.d: Likewise.
        * testsuite/gas/aarch64/reloc-data.d: Likewise.
        * testsuite/gas/aarch64/reloc-dtprel_g0-ilp32.d: Likewise.
        * testsuite/gas/aarch64/reloc-dtprel_g0.d: Likewise.
        * testsuite/gas/aarch64/reloc-dtprel_g0_nc-ilp32.d: Likewise.
        * testsuite/gas/aarch64/reloc-dtprel_g0_nc.d: Likewise.
        * testsuite/gas/aarch64/reloc-dtprel_g1-ilp32.d: Likewise.
        * testsuite/gas/aarch64/reloc-dtprel_g1.d: Likewise.
        * testsuite/gas/aarch64/reloc-dtprel_g1_nc.d: Likewise.
        * testsuite/gas/aarch64/reloc-dtprel_g2.d: Likewise.
        * testsuite/gas/aarch64/reloc-dtprel_hi12-ilp32.d: Likewise.
        * testsuite/gas/aarch64/reloc-dtprel_hi12.d: Likewise.
        * testsuite/gas/aarch64/reloc-dtprel_lo12-1.d: Likewise.
        * testsuite/gas/aarch64/reloc-dtprel_lo12-ilp32-1.d: Likewise.
        * testsuite/gas/aarch64/reloc-dtprel_lo12-ldst16.d: Likewise.
        * testsuite/gas/aarch64/reloc-dtprel_lo12-ldst32.d: Likewise.
        * testsuite/gas/aarch64/reloc-dtprel_lo12-ldst64.d: Likewise.
        * testsuite/gas/aarch64/reloc-dtprel_lo12-ldst8.d: Likewise.
        * testsuite/gas/aarch64/reloc-dtprel_lo12_nc-ilp32.d: Likewise.
        * testsuite/gas/aarch64/reloc-dtprel_lo12_nc-ldst16.d: Likewise.
        * testsuite/gas/aarch64/reloc-dtprel_lo12_nc-ldst32.d: Likewise.
        * testsuite/gas/aarch64/reloc-dtprel_lo12_nc-ldst64.d: Likewise.
        * testsuite/gas/aarch64/reloc-dtprel_lo12_nc-ldst8.d: Likewise.
        * testsuite/gas/aarch64/reloc-dtprel_lo12_nc.d: Likewise.
        * testsuite/gas/aarch64/reloc-gotoff_g0_nc.d: Likewise.
        * testsuite/gas/aarch64/reloc-gotoff_g1.d: Likewise.
        * testsuite/gas/aarch64/reloc-gottprel_g0_nc.d: Likewise.
        * testsuite/gas/aarch64/reloc-gottprel_g1.d: Likewise.
        * testsuite/gas/aarch64/reloc-insn.d: Likewise.
        * testsuite/gas/aarch64/reloc-prel_g0.d: Likewise.
        * testsuite/gas/aarch64/reloc-prel_g0_nc.d: Likewise.
        * testsuite/gas/aarch64/reloc-prel_g1.d: Likewise.
        * testsuite/gas/aarch64/reloc-prel_g1_nc.d: Likewise.
        * testsuite/gas/aarch64/reloc-prel_g2.d: Likewise.
        * testsuite/gas/aarch64/reloc-prel_g2_nc.d: Likewise.
        * testsuite/gas/aarch64/reloc-prel_g3.d: Likewise.
        * testsuite/gas/aarch64/reloc-tlsdesc_off_g0_nc.d: Likewise.
        * testsuite/gas/aarch64/reloc-tlsdesc_off_g1.d: Likewise.
        * testsuite/gas/aarch64/reloc-tlsgd_g0_nc.d: Likewise.
        * testsuite/gas/aarch64/reloc-tlsgd_g1.d: Likewise.
        * testsuite/gas/aarch64/reloc-tlsldm-1.d: Likewise.
        * testsuite/gas/aarch64/reloc-tlsldm-ilp32-1.d: Likewise.
        * testsuite/gas/aarch64/reloc-tlsldm-page-1.d: Likewise.
        * testsuite/gas/aarch64/reloc-tlsldm-page-ilp32-1.d: Likewise.
        * testsuite/gas/aarch64/reloc-tlsldm_lo12_nc-1.d: Likewise.
        * testsuite/gas/aarch64/reloc-tlsldm_lo12_nc-ilp32-1.d: Likewise.
        * testsuite/gas/aarch64/reloc-tprel_lo12-ldst16-ilp32.d: Likewise.
        * testsuite/gas/aarch64/reloc-tprel_lo12-ldst16.d: Likewise.
        * testsuite/gas/aarch64/reloc-tprel_lo12-ldst32-ilp32.d: Likewise.
        * testsuite/gas/aarch64/reloc-tprel_lo12-ldst32.d: Likewise.
        * testsuite/gas/aarch64/reloc-tprel_lo12-ldst64-ilp32.d: Likewise.
        * testsuite/gas/aarch64/reloc-tprel_lo12-ldst64.d: Likewise.
        * testsuite/gas/aarch64/reloc-tprel_lo12-ldst8-ilp32.d: Likewise.
        * testsuite/gas/aarch64/reloc-tprel_lo12-ldst8.d: Likewise.
        * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst16-ilp32.d: Likewise.
        * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst16.d: Likewise.
        * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst32-ilp32.d: Likewise.
        * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst32.d: Likewise.
        * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst64-ilp32.d: Likewise.
        * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst64.d: Likewise.
        * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst8-ilp32.d: Likewise.
        * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst8.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_1.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_10.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_11.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_12.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_13.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_14.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_15.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_16.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_17.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_18.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_19.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_2.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_20.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_21.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_22.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_23.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_24.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_25.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_26.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_27.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_28.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_3.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_4.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_5.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_6.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_7.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_8.d: Likewise.
        * testsuite/gas/aarch64/sve-movprfx_9.d: Likewise.
        * testsuite/gas/aarch64/symbol-variant_pcs-1.d: Likewise.
        * testsuite/gas/aarch64/symbol-variant_pcs-2.d: Likewise.
        * testsuite/gas/aarch64/symbol-variant_pcs-3.d: Likewise.
        * testsuite/gas/aarch64/system.d: Likewise.
        * testsuite/gas/aarch64/tail_padding.d: Likewise.
        * testsuite/gas/aarch64/tbz_1.d: Likewise.
        * testsuite/gas/aarch64/tls-desc.d: Likewise.
        * testsuite/gas/aarch64/tls.d: Likewise.

2023-04-27  Jose E. Marchesi  <jose.marchesi@oracle.com>

        * testsuite/gas/bpf/mem.dump: New file.
        * testsuite/gas/bpf/mem-pseudoc.d: Likewise.
        * testsuite/gas/bpf/mem.d: #dump mem.dump.
        * testsuite/gas/bpf/lddw.dump: New file.
        * testsuite/gas/bpf/lddw-pseudoc.d: Likewise.
        * testsuite/gas/bpf/lddw.d: #dump lddw.dump.
        * testsuite/gas/bpf/jump.dump: New file.
        * testsuite/gas/bpf/jump-pseudoc.d: Likewise
        * testsuite/gas/bpf/jump.d: #dump jump.dump.
        * testsuite/gas/bpf/jump32.dump: New file.
        * testsuite/gas/bpf/jump32-pseudoc.d: Likewise.
        * testsuite/gas/bpf/jump32.d: #dump jump32.dump.
        * testsuite/gas/bpf/lddw-be.dump: New file.
        * testsuite/gas/bpf/lddw-be-pseudoc.d: Likewise.
        * testsuite/gas/bpf/lddw-be.d: #dump lddw-be.dump.
        * testsuite/gas/bpf/indcall-1.dump: New file.
        * testsuite/gas/bpf/indcall-1-pseudoc.d: Likewise.
        * testsuite/gas/bpf/indcall-1.d: #dump indcall-1.dump.
        * testsuite/gas/bpf/indcall-1-pseudoc.s (main): Fix lddw
        instruction.
        * testsuite/gas/bpf/atomic.dump: New file.
        * testsuite/gas/bpf/atomic-pseudoc.d: Likewise.
        * testsuite/gas/bpf/atomic.d: #dump atomic.dump.
        * testsuite/gas/bpf/alu32.dump: New file.
        * testsuite/gas/bpf/alu32-pseudoc.d: Likewise.
        * testsuite/gas/bpf/alu32.d: #dump alu32.dump.
        * testsuite/gas/bpf/alu.dump: New file.
        * testsuite/gas/bpf/alu-pseudoc.d: Likewise.
        * testsuite/gas/bpf/alu.d: #dump alu.dump.

        * testsuite/gas/bpf/alu-be.dump: New file.
        * testsuite/gas/bpf/alu-be-pseudoc.d: Likewise.
        * testsuite/gas/bpf/alu-be.d: #dump alu-be.dump.
        * testsuite/gas/bpf/alu32-be-pseudoc.d: New file.
        * testsuite/gas/bpf/alu32-be-dump: Likewise.
        * testsuite/gas/bpf/alu32-be.d: #dump alu32-be-dump.
        * testsuite/gas/bpf/bpf.exp: Run *-pseudoc tests.

2023-04-19  Jose E. Marchesi  <jose.marchesi@oracle.com>

        PR gas/29757
        * doc/c-bpf.texi (BPF Pseudo-C Syntax): New section.

2023-04-20  Guillermo E. Martinez  <guillermo.e.martinez@oracle.com>

        PR gas/29728
        * testsuite/gas/all/assign-bad-recursive.d: Skip test in bpf-*
        targets.
        * testsuite/gas/all/eqv-dot.d: Likewise.
        * testsuite/gas/all/gas.exp: Skip other assignment tests in bpf-*.
        * testsuite/gas/bpf/alu-pseudoc.s: New file.
        * testsuite/gas/bpf/pseudoc-normal.s: Likewise.
        * testsuite/gas/bpf/pseudoc-normal.d: Likewise.
        * testsuite/gas/bpf/pseudoc-normal-be.d: Likewise.
        * testsuite/gas/bpf/mem-pseudoc.s: Likewise.
        * testsuite/gas/bpf/lddw-pseudoc.s: Likewise.
        * testsuite/gas/bpf/jump32-pseudoc.s: Likewise.
        * testsuite/gas/bpf/jump-pseudoc.s: Likewise.
        * testsuite/gas/bpf/indcall-1-pseudoc.s: Likewise.
        * testsuite/gas/bpf/atomic-pseudoc.s: Likewise.
        * testsuite/gas/bpf/alu32-pseudoc.s: Likewise.
        * testsuite/gas/bpf/*.d: Add -pseudoc variants of the tests.

2023-04-20  Guillermo E. Martinez  <guillermo.e.martinez@oracle.com>

        PR gas/29728
        * config/tc-bpf.h (TC_EQUAL_IN_INSN): Define.
        * config/tc-bpf.c (LEX_IS_SYMBOL_COMPONENT): Define.
        (LEX_IS_WHITESPACE): Likewise.
        (LEX_IS_NEWLINE): Likewise.
        (LEX_IS_ARITHM_OP): Likewise.
        (LEX_IS_STAR): Likewise.
        (LEX_IS_CLSE_BR): Likewise.
        (LEX_IS_OPEN_BR): Likewise.
        (LEX_IS_EQUAL): Likewise.
        (LEX_IS_EXCLA): Likewise.
        (ST_EOI): Likewise.
        (MAX_TOKEN_SZ): Likewise.
        (init_pseudoc_lex): New function.
        (md_begin): Call init_pseudoc_lex.
        (valid_expr): New function.
        (build_bpf_non_generic_load): Likewise.
        (build_bpf_atomic_insn): Likewise.
        (build_bpf_jmp_insn): Likewise.
        (build_bpf_arithm_insn): Likewise.
        (build_bpf_endianness): Likewise.
        (build_bpf_load_store_insn): Likewise.
        (look_for_reserved_word): Likewise.
        (is_register): Likewise.
        (is_cast): Likewise.
        (get_token): Likewise.
        (bpf_pseudoc_to_normal_syntax): Likewise.
        (md_assemble): Try pseudo-C syntax if an instruction cannot be
        parsed.

2023-04-18  mengqinggang  <mengqinggang@loongson.cn>

        * config/tc-loongarch.c (loongarch_fix_adjustable): Symbols with
        GOT relocatios do not fix adjustbale.
        * testsuite/gas/loongarch/macro_op_large_abs.d: Regenerated.
        * testsuite/gas/loongarch/macro_op_large_pc.d: Regenerated.

2023-04-18  Thomas Koenig  <tkoenig@netcologne.de>

        * doc/internals.texi (Relaxing with a table): Describe handling of
        opcodes for relaxation a bit better.

2023-04-13  Claudiu Zissulescu  <claziss@synopsys.com>

        * testsuite/gas/cfi/cfi-arc-1.s: Use baseline instructions.
        * testsuite/gas/cfi/cfi-arc-1.d: Update matching patterns.

2023-04-13  Claudiu Zissulescu  <claziss@synopsys.com>

        * testsuite/gas/arc/dsp.s: Remove unimplemented dsp instructions.
        * testsuite/gas/arc/dsp.d: Update the test.

2023-03-14  Nick Clifton  <nickc@redhat.com>

        PR 30206
        * doc/as.texi (Pseudo Ops): Document that data directives such as
        .byte and .int are not intended for encoding instructions.

2023-02-28  Richard Ball  <richard.ball@arm.com>

        * testsuite/gas/aarch64/mec-invalid.d: New test.
        * testsuite/gas/aarch64/mec-invalid.l: New test.
        * testsuite/gas/aarch64/mec-invalid.s: New test.
        * testsuite/gas/aarch64/mec.d: New test.
        * testsuite/gas/aarch64/mec.s: New test.

2023-02-27  Benson Muite  <benson_muite@emailplus.org>

        PR 28909
        * doc/local.mk (asconfig.texi): Use "cp -p" to preserve
        timestamps.
        * Makefile.in: Regenerate.

2023-02-01  Nick Clifton  <nickc@redhat.com>

        * dwarf2dbg.c (emit_inc_line_addr): Use unsigned constants when
        checking addr_delta.

2023-01-20  Frederic Cambus  <fred@statdns.com>

        * configure.tgt (arm-*-openbsd*): Add target.

2023-01-16  Nick Clifton  <nickc@redhat.com>

        * po/ru.po: Updated Russian translation.

2023-01-03  Nick Clifton  <nickc@redhat.com>

        PR 29952
        * config/tc-i386.c (md_assemble): Avoid constructing translatable
        strings.

2023-01-03  Nick Clifton  <nickc@redhat.com>

        * po/fr.po: Updated French translation.
        * po/uk.po: Updated Ukrainian translation.

2022-12-31  Nick Clifton  <nickc@redhat.com>

        * 2.40 branch created.

2022-11-21  Nick Clifton  <nickc@redhat.com>

        PR 29764
        * testsuite/gas/arm/cpu-cortex-a76ae.d: Add arm prefix to the -m
        option passed to objdump.
        * testsuite/gas/arm/cpu-cortex-a77.d: Likewise.
        * testsuite/gas/aarch64/cpu-cortex-a76ae.d: Add aarch64 prefix to
        the -m option passed to objdump.
        * testsuite/gas/aarch64/cpu-cortex-a77.d: Likewise.

2022-10-31  Nick Clifton  <nickc@redhat.com>

        * testsuite/gas/rx/mvtacgu.d: Update expected disassembly.

2022-10-11  Nick Clifton  <nickc@redhat.com>

        * symbols.c (S_GET_VALUE): If the unresolved symbol is the fake
        label provide a more helpful error message to the user.
        (S_GET_VALUE_WHERE): Like S_GET_VALUE, but includes a file/line
        number for error reporting purposes.
        * symbols.h (S_GET_VALUE_WHERE): Prototype.
        * write.c (fixup_segment): Use S_GET_VALUE_WHERE.

2022-09-28  Nick Clifton  <nickc@redhat.com>

        PR 29623
        * as.c (show_usage): Document the --dump-config,
        --gdwarf-cie-version, --hash-size, --multibyte-handling,
        and --reduce-memory-overheads options.
        * config/tc-i386.c (md_show_usage): Document the -O option.
        * doc/as.texi: Document the --dump-config, --emulation,
        --hash-size, and --reduce-memory-overheads options.

2022-09-08  Nick Clifton  <nickc@redhat.com>

        PR 29559
        * dwarf2dbg.c (out_debug_info): Place DW_TAG_unspecified_type at
        the end of the list of children, not at the start of the CU
        information.
        * testsuite/gas/elf/dwarf-3-func.d: Update expected output.
        * testsuite/gas/elf/dwarf-5-func-global.d: Likewise.
        * testsuite/gas/elf/dwarf-5-func-local.d: Likewise.
        * testsuite/gas/elf/dwarf-5-func.d: Likewise.

2022-08-31  Frederic Cambus  <fred@statdns.com>

        * configure.tgt (aarch64*-*-openbsd*): Add target.

2022-08-30  Nick Clifton  <nickc@redhat.com>

        PR 29494
        * testsuite/gas/arm/pr29494.s: New test source file.
        * testsuite/gas/arm/pr29494.d: New test driver.

2022-08-25  Nick Clifton  <nickc@redhat.com>

        PR 29517
        * dwarf2dbg.c (GAS_ABBREV_COMP_UNIT): New defined constant.
        (GAS_ABBREV_SUBPROG): New defined constant.
        (GAS_ABBREV_NO_TYPE): New defined constant.
        (out_debug_abbrev): Use the new defined constants when emitting
        abbreviation numbers.  Generate an abbreviation for an unspecified
        type.
        (out_debug_info): Use the new defined constants when referring to
        abbreviations.  Generate a use of the no_type abbreviation.
        Reference the use when generating DIEs for functions.
        * testsuite/gas/elf/dwarf-3-func.d: Update to allow for newly
        extended output from the assembler.
        * testsuite/gas/elf/dwarf-5-func-global.d: Likewise.
        * testsuite/gas/elf/dwarf-5-func-local.d: Likewise.
        * testsuite/gas/elf/dwarf-5-func.d: Likewise.

2022-08-25  Nick Clifton  <nickc@redhat.com>

        PR 29519
        * config/tc-aarch64.c (s_unreq): Use find_end_of_line().
        (s_aarch64_cpu): Likewise.
        (s_aarch64_arch): Likewise.
        (s_aarch64_arch_extension): Likewise.
        * testsuite/gas/aarch64/pr29519.d: New test driver file.
        * testsuite/gas/aarch64/pr29519.s: New test source file.

2022-08-08  Tsukasa OI  <research_trasio@irq.a4lg.com>

        * config/obj-macho.c (obj_mach_o_get_section_names): Wrap two
        string literals within with gettext macro.

2022-08-05  Nick Clifton  <nickc@redhat.com>

        PR 29447
        * read.c (read_symbol_name): Pass 0 as the length parameter when
        invoking mbstowc in order to check the validity of a wide string.

2022-07-18  Claudiu Zissulescu  <claziss@synopsys.com>

        * config/tc-arc.c (md_assembly): Update strspn string with the
        missing ciphers.

2022-07-08  Nick Clifton  <nickc@redhat.com>

        * 2.39 branch created.

2022-05-18  Victor Do Nascimento  <victor.donascimento@arm.com>

        * config/tc-arm.c (parse_reg_list): Add handling of mixed register
        types.
        (reg_names): Enumerate pseudoregister according to mapped physical
        register number.
        (s_arm_unwind_save_pseudo): Modify function signature.
        (s_arm_unwind_save_core): Likewise.
        (s_arm_unwind_save_mixed): New function.
        (s_arm_unwind_save): Generate register list mask to pass to nested
        functions.
        * testsuite/gas/arm/unwind-pacbti-m.s: Expand test for mixed
        register type lists.
        * testsuite/gas/arm/unwind-pacbti-m.d: Likewise.
        * testsuite/gas/arm/unwind-pacbti-m-readelf.d: Likewise.

2022-04-07  Mark Harmstone  <mark@harmstone.com>

        * config/tc-i386.c (pe_directive_secidx): New function.
        (md_pseudo_table): Add support for secidx.
        (x86_cons_fix_new): Likewise.
        (tc_gen_reloc): Likewise.
        * expr.c (op_rank): Add O_secidx.
        * expr.h (operatorT): Likewise.
        * symbols.c (resolve_symbol_value): Add support for O_secidx.
        * testsuite/gas/i386/secidx.s: New test source file.
        * testsuite/gas/i386/secidx.d: New test driver file.
        * testsuite/gas/i386/i386.exp: Run new test.

2022-04-07  Andreas Krebbel  <krebbel@linux.ibm.com>

        * config/tc-s390.c (s390_parse_cpu): Add z16 as alternate CPU
        name.
        * doc/as.texi: Add z16 and arch14 to CPU string list.
        * doc/c-s390.texi: Add z16 to CPU string list.

2022-04-06  Nick Clifton  <nickc@redhat.com>

        PR 28981
        * testsuite/gas/elf/dwarf-5-irp.d: Update expected output.

2022-03-21  Nick Clifton  <nickc@redhat.com>

        PR 28791
        * config/tc-z80.c (emit_data_val): Do not warn about overlarge
        constants generated by bit manipulation operators.
        * testsuite/gas/z80/pr28791.s: New test source file.
        * testsuite/gas/z80/pr28791.d: New test driver file.

2022-01-28  Nick Clifton  <nickc@redhat.com>

        * po/fr.po: Updated French translation.

2022-01-24  Nick Clifton  <nickc@redhat.com>

        * po/uk.po: Updated Ukranian translation.

2022-01-22  Nick Clifton  <nickc@redhat.com>

        * configure: Regenerate.
        * po/gas.pot: Regenerate.

2022-01-22  Nick Clifton  <nickc@redhat.com>

        * 2.38 release branch created.

2022-01-17  Nick Clifton  <nickc@redhat.com>

        * Makefile.in: Regenerate.
        * po/gas.pot: Regenerate.

2022-01-17  Sergey Belyashov  <sergey.belyashov@gmail.com>

        PR 28762
        * app.c (do_scrub_chars): Correct handling when the symbol is not 'af'.

2021-12-16  Nick Clifton  <nickc@redhat.com>

        PR 28686
        * config/tc-avr.h (tc_fix_adjustable): Define.
        * config/tc-avr.c (avr_fix_adjustable): New function.
        * testsuite/gas/all/gas.exp: Skip tests that need adjustable fixups.
        * testsuite/gas/elf/elf.exp: Likewise.
        * testsuite/gas/avr/diffreloc_withrelax.d: Adjust expected output.
        * testsuite/gas/avr/pc-relative-reloc.d: Adjust expected output.

2021-11-26  Tom de Vries  <tdevries@suse.de>

        PR 28629
        * dwarf2dbg.c (out_dir_and_file_list): When copying file 1 to file 0,
        also copy dir and md5 fields.
        * testsuite/gas/i386/dwarf5-line-4.d: Adjust expected output.

2021-11-18  Nick Clifton  <nickc@redhat.com>

        * as.c (parse_args): Add support for --multibyte-handling.
        * as.h (multibyte_handling): Declare.
        * app.c (scan_for_multibyte_characters): New function.
        (do_scrub_chars): Call the new function if multibyte warning is
        enabled.
        * input-scrub,c (input_scrub_next_buffer): Call the multibyte
        scanning function if multibyte warnings are enabled.
        * symbols.c (struct symbol_flags): Add multibyte_warned bit.
        (symbol_init): Call the multibyte scanning function if multibyte
        symbol warnings are enabled.
        (S_SET_SEGMENT): Likewise.
        * NEWS: Mention the new feature.
        * doc/as.texi: Document the new feature.
        * testsuite/gas/all/multibyte.s: New test source file.
        * testsuite/gas/all/multibyte1.d: New test driver file.
        * testsuite/gas/all/multibyte1.l: New test expected output.
        * testsuite/gas/all/multibyte2.d: New test driver file.
        * testsuite/gas/all/multibyte2.l: New test expected output.
        * testsuite/gas/all/gas.exp: Run the new tests.

2021-11-15  Eric Botcazou  <ebotcazou@adacore.com>

        * doc/as.texi (File): Update description of .file 0 directive.
        * dwarf2dbg.c (get_directory_table_entry): Remove obsolete comment
        and pass file0_dirname in recursive call.
        (allocate_filename_to_slot): Deal with a full path in the file name
        if the index number is 0.
        * testsuite/gas/elf/dwarf-5-file0.d: Fix pasto.
        * testsuite/gas/elf/dwarf-5-file0-2.d: Likewise.
        * testsuite/gas/elf/dwarf-5-file0-3.d: New file.
        * testsuite/gas/elf/dwarf-5-file0-3.s: Likewise.
        * testsuite/gas/elf/elf.exp: Run dwarf-5-file0-3.

2021-10-28  Markus Klein  <markus.klein@sma.de>

        PR 28436
        * config/tc-arm.c (do_vfp_nsyn_push_pop_check): New function.
        (do_vfp_nsyn_pop): Use the new function.
        (do_vfp_nsyn_push): Use the new function.
        * testsuite/gas/arm/v8_1m-mve.s: Add new instructions.
        * testsuite/gas/arm/v8_1m-mve.d: Updated expected disassembly.

2021-09-27  Nick Alcock  <nick.alcock@oracle.com>

        * configure: Regenerate.

2021-09-25  Peter Bergner  <bergner@linux.ibm.com>

        * testsuite/gas/ppc/power5.s: New test.
        * testsuite/gas/ppc/power5.d: Likewise.
        * testsuite/gas/ppc/ppc.exp: Run it.
        * testsuite/gas/ppc/power7.s: Remove tests for mfppr, mfppr32, mtppr
        and mtppr32.
        * testsuite/gas/ppc/power7.d: Likewise.

2021-09-13  Jan Beulich  <jbeulich@suse.com>

        * config/tc-ia64.c (cross_section): Use obj_elf_section_name to
        parse the section name.
        * config/tc-mips.c (s_change_section): Likewise.

2021-09-02  Nick Clifton  <nickc@redhat.com>

        PR 28292
        * config/tc-v850.c (handle_lo16): Also accept
        BFD_RELOC_V850_LO16_SPLIT_OFFSET.
        * testsuite/gas/v850/split-lo16.s: Add extra line.
        * testsuite/gas/v850/split-lo16.d: Update expected disassembly.

2021-08-11  Darius Galis  <darius.galis@cyberthorstudios.com>

        * config/rx-parse.y (DECNT): Fixed typo.
        * testsuite/gas/rx/dpopm.sm (DECNT): Fixed typo.
        * testsuite/gas/rx/dpushm.sm (DECNT): Fixed typo.
        * testsuite/gas/rx/macros.inc (DECNT): Fixed typo.

2021-08-11  Nick Clifton  <nickc@redhat.com>

        PR 28215
        * config/tc-csky.c (md_apply_fix): Correctly handle a fixup that
        involves an overlarge constant.

2021-08-11  Matt Jacobson  <mhjacobson@me.com>

        * config/tc-avr.c (enum options): Add option flag.
        (struct option): Add option -mno-dollar-line-separator.
        (md_parse_option): Adjust treatment of $ when option is present.
        (usage): Mention the new option.
        * config/tc-avr.h: Use avr_line_separator_chars.
        * doc/c-avr.texi: Document the new option.

2021-08-11  Nick Clifton  <nickc@redhat.com>

        * config/tc-tic4x.c (tic4x_gen_to_words): Fix typo.

2021-08-10  Nick Clifton  <nickc@redhat.com>

        * po/ru.po: Updated Russian translation.

2021-08-09  Nick Clifton  <nickc@redhat.com>

        * dwarf2dbg.c (get_directory_table_entry): Ensure that dir[0]
        contains current working directory.
        (out_dir_and_file_list): Likewise.
        * testsuite/gas/elf/dwarf-5-dir0.s: New test source file.
        * testsuite/gas/elf/dwarf-5-dir0.d: New test driver.
        * testsuite/gas/elf/elf.exp: Run the new test.
        * testsuite/gas/elf/dwarf-5-file0.d: Adjust expected output.
        * testsuite/gas/i386/dwarf5-line-1.d: Likewise.
        * testsuite/gas/i386/dwarf5-line-2.d: Likewise.

2021-07-14  Alan Modra  <amodra@gmail.com>

        * write.c (TC_VALIDATE_FIX_SUB): Default to 0.
        * config/tc-hppa.h (TC_VALIDATE_FIX_SUB): Define.
        * config/tc-microblaze.h (TC_VALIDATE_FIX_SUB): Define.
        * config/tc-alpha.h (TC_VALIDATE_FIX_SUB): Define for ECOFF.
        * config/tc-ppc.h (TC_VALIDATE_FIX_SUB): Don't define for ELF.
        Do define for XCOFF.

2021-07-14  Clément Chigot  <clement.chigot@atos.net>

        * config/tc-ppc.c (ppc_change_debug_section): Update to
        match new name's field.

2021-07-12  Tucker  <tuckkern@sourceware@gmail.com>

        PR 28054
        * config/obj-elf.c (obj_elf_change_section): Set the
        SEF_ELF_OCTETS flag on debug sections.

2021-06-07  Andreas Krebbel  <krebbel@linux.ibm.com>

        * testsuite/gas/s390/zarch-arch14.d: Add qpaci.
        * testsuite/gas/s390/zarch-arch14.s: Add qpaci.

2021-07-07  Nick Clifton  <nickc@redhat.com>

        PR 28051
        * config/tc-i386.c (offset_in_range): Reformat error messages in
        order to fix problems when translating.
        (md_assemble): Likewise.
        * messages.c (as_internal_value_out_of_range): Likewise.
        * read.c (emit_expr_with_reloc): Likewise.
        * testsuite/gas/all/overflow.l Change expected output format.
        * po/gas.pot: Regenerate.

2021-07-03  Nick Clifton  <nickc@redhat.com>

        * configure: Regenerate.
        * po/gas.pot: Regenerate.

2021-07-03  Nick Clifton  <nickc@redhat.com>

        * 2.37 release branch created.

2021-07-02  Alan Modra  <amodra@gmail.com>

        * config/tc-nds32.c (nds32_keyword_gpr): Don't declare.
        (md_begin): Constify k.

2021-07-02  Nick Clifton  <nickc@redhat.com>

        * config/tc-nds32.c: Change all references of keyword_gpr to
        nds32_keyword_gpr.

2021-07-01  Mike Frysinger  <vapier@gentoo.org>

        * config/tc-microblaze.c (md_begin): Make opcode const.  Rename
        opcodes to microblaze_opcodes.

2021-07-01  Mike Frysinger  <vapier@gentoo.org>

        * config/tc-aarch64.c (struct templates): Make opcode const.
        (md_assemble): Likewise.
        (fill_instruction_hash_table): Likewise.

2021-06-24  Clément Chigot  <clement.chigot@atos.net>

        * config/tc-ppc.c (md_assemble): Update ppc_current_csect
        alignment when finding prefixed instructions.

2021-06-22  Alan Modra  <amodra@gmail.com>

        * config/tc-pj.c (md_apply_fix): Apply PJ_CODE_REL32 relocs.
        * testsuite/gas/pj/ops.s: Update jsr, ret, getstatic,
        putstatic, getfield, putfield, invokevirtual, invokespecial,
        invokestatic, invokeinterface, goto_w, jsr_w assembly.  Delete
        version 1 picojava opcodes.
        * testsuite/gas/pj/ops.d: Match expected output.

2021-06-19  Alan Modra  <amodra@gmail.com>

        * config/tc-z80.c (signed_overflow, unsigned_overflow): Avoid UB.

2021-06-19  Alan Modra  <amodra@gmail.com>

        * testsuite/gas/ppc/raw.s: Use 0 as pli constant.
        * testsuite/gas/ppc/raw.d: Update to suit.

2021-06-18  Jan Beulich  <jbeulich@suse.com>

        * expr.c (symbol_lookup_or_make): New.
        (operand): Use it.
        * testsuite/gas/elf/startof.s, testsuite/gas/elf/startof.d: New.
        * testsuite/gas/elf/elf.exp: Run new test.

2021-06-17  Nick Clifton  <nickc@redhat.com>

        PR 27904
        * config/tc-aarch64.c (ldst_lo12_determine_real_reloc_type):
        Generate a syntax error message if the reloc qualifier does not
        match the instruction's size.

2021-06-17  Clément Chigot  <clement.chigot@atos.net>

        * config/tc-ppc.c (md_begin): Create bss section with dummy
        symbol.
        (ppc_frob_symbol): Output XTY_CM for bss csects.
        (ppc_fix_adjustable): Adjust condition to avoid bss csects.

2021-06-17  Clément Chigot  <clement.chigot@atos.net>

        * config/tc-ppc.c (md_apply_fix): Adjust addend to nullify
        section contents for BFD_RELOC_PPC_TLSM or
        BFD_RELOC_PPC64_TLSM.
        * testsuite/gas/ppc/xcoff-tlsm-32.d: New test.
        * testsuite/gas/ppc/xcoff-tlsm-64.d: New test.
        * testsuite/gas/ppc/xcoff-tlsm.s: New test.
        * testsuite/gas/ppc/aix.exp: Run new tests.

2021-06-16  Jan Beulich  <jbeulich@suse.com>

        * read.c (parse_one_float): New.
        (s_float_space, float_cons): Use it.
        * testsuite/gas/all/float.s: Add .dc.*, .dcb.*, and .ds.* cases.

2021-06-16  Jan Beulich  <jbeulich@suse.com>

        * read.c (emit_expr_with_reloc): Adjust overflow check. Drop
        hibit local variable.
        * write.c (fixup_segment): Differentiate signed and non-signed
        relocs in overflow check.
        * testsuite/gas/all/overflow.s,
        testsuite/gas/all/overflow.l: New.
        * testsuite/gas/all/gas.exp: Run new test.

2021-06-15  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (md_show_usage): Split ELF and PE/COFF parts
        of object format controlling option. Add Mach-O to the latter.
        * testsuite/gas/i386/i386.exp (gas_bfd64_check): Adjust
        accordingly.

2021-06-15  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (disp16, disp32, disp32s): Delete.
        (optimize_disp, i386_finalize_displacement): Use
        operand_type_and_not.
        (build_modrm_byte): Likewise. Eliminate local variable newdisp.

2021-06-15  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (offset_in_range): Bail early when mask would
        cover all bits anyway.

2021-06-15  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (optimize_disp): Generalize disp32 part of
        the BFD64-only logic to also apply to non-64-bit code.
        (i386_finalize_displacement): Use extend_to_32bit_address for
        non-64-bit code. Drop now redundant O_constant checks.
        * testsuite/gas/i386/disp-imm-32.s,
        testsuite/gas/i386/disp-imm-32.d: New.
        * testsuite/gas/i386/i386.exp: Run new test.

2021-06-15  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (offset_in_range): Replace uses of
        bfd_sprintf_vma.

2021-06-15  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (offset_in_range): Adjust conditional.
        * testsuite/gas/i386/disp-imm-16.s,
        testsuite/gas/i386/disp-imm-16.l,
        testsuite/gas/i386/disp-imm-64.s,
        testsuite/gas/i386/disp-imm-64.l: New.
        * testsuite/gas/i386/i386.exp: Run new tests.

2021-06-15  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (i386_att_operand): Re-introduce (now
        properly named) parens_not_balanced.
        * testsuite/gas/i386/sib.s: Add more cases.
        * testsuite/gas/i386/sib.d, testsuite/gas/i386/sib-intel.d:
        Adjust expectations.

2021-06-14  Jan Beulich  <jbeulich@suse.com>

        * read.c (emit_expr_with_reloc): Fold three as_warn().

2021-06-14  Jan Beulich  <jbeulich@suse.com>

        * doc/internals.texi (TC_ADDRESS_BYTES): Mention generic default.
        * read.c (potable, cons_worker): Drop TC_ADDRESS_BYTES
        conditional.

2021-06-11  H.J. Lu  <hongjiu.lu@intel.com>

        * config/tc-i386.c (x86_cons): Handle GOT/PLT relocations only
        if needed.
        * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Always define.

2021-06-11  Nelson Chu  <nelson.chu@sifive.com>

        * config/tc-riscv.c (riscv_set_arch): Call riscv_set_rvc
        and riscv_set_rve both for -march and elf attributes.
        (riscv_after_parse_args): Likewise.

2021-06-10  Jan Beulich  <jbeulich@suse.com>

        * config/tc-arm.c (do_bfloat_vfma): Rename index to idx.
        (do_vusdot): Likewise.
        (do_vsudot): Likewise.
        (check_cde_operand): Likewise.
        (do_vdot): Likewise.

2021-06-10  Jan Beulich  <jbeulich@suse.com>

        * config/tc-arm.c (reg_expected_msgs): Add REG_TYPE_ZR entry.

2021-06-10  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (optimize_encoding): Suppress LEA conversion
        when it would grow code size in 16-bit mode.
        * testsuite/gas/i386/lea16-optimize.d: Adjust expectations.
        * testsuite/gas/i386/lea16-optimize2.d: New.
        * testsuite/gas/i386/i386.exp: Run new test.

2021-06-08  Jan Beulich  <jbeulich@suse.com>

        * testsuite/gas/i386/quoted.d, testsuite/gas/i386/wrap32-text.d:
        Adjust expectations.
        * testsuite/gas/i386/wrap32-data.d: Likewise. Correct name.

2021-06-08  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (optimize_imm): Use fits_in_unsigned_word
        and fits_in_unsigned_long.

2021-06-08  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (optimize_disp): Use fits_in_unsigned_word
        and fits_in_unsigned_long. Combine if()s.

2021-06-08  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (optimize_disp): Write back updated value.
        * testsuite/gas/i386/lea16.s, testsuite/gas/i386/lea64.s: New
        cases.
        * testsuite/gas/i386/lea16-optimize.d,
        testsuite/gas/i386/lea64.d, testsuite/gas/i386/lea64-optimize.d:
        Adjust expectations.
        * testsuite/gas/i386/lea16.d: New.
        * testsuite/gas/i386/i386.exp: Run new test.

2021-06-08  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (optimize_disp): Drop redundant masking.
        Re-order.

2021-06-07  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (i386_att_operand): Re-write handling of
        vector operations operand suffix.
        * testsuite/gas/i386/unary.s: Add more cases.
        * testsuite/gas/i386/unary.d: Adjust expectations.

2021-06-07  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (parse_operands): Reduce scope of
        paren_not_balanced, to match the new in_quotes. Skip over quoted
        regions of operands.
        (i386_att_operand): Remove (mis-named) parens_balanced. Respect
        double quote.
        * testsuite/gas/i386/unary.s: Add more cases.
        * testsuite/gas/i386/unary.d: Adjust expectations.

2021-06-07  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (digit_chars, is_digit_char): Delete.
        (md_begin): Fold digit and lower-case letter handling.
        (starts_memory_operand): Permit more characters.
        * testsuite/gas/i386/unary.s, testsuite/gas/i386/unary.d: New.
        * testsuite/gas/i386/i386.exp: Run new test.

2021-06-07  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (starts_memory_operand): New.
        (i386_att_operand): Use it.
        * testsuite/gas/i386/quoted.s, testsuite/gas/i386/quoted.d: New.
        * testsuite/gas/i386/i386.exp: Run new test.

2021-06-07  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (i386_att_operand): Flip checking for '*' and
        start-of-expression. Don't permit '*' when one was already seen.

2021-06-07  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (parse_operands): Don't check for matched
        square brackets.

2021-06-07  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (check_VecOperations): Remove 2nd parameter.
        (i386_att_operand): Adjust calls to check_VecOperations.
        * config/tc-i386-intel.c (i386_intel_operand): Likewise.

2021-06-07  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (i386_immediate): Don't call check_VecOperations.

2021-06-07  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (extend_to_32bit_address): New.
        (x86_cons, i386_finalize_immediate, md_apply_fix): Use it.
        (signed_cons): Use object_64bit.
        * testsuite/gas/i386/wrap32.s, testsuite/gas/i386/wrap32-data.d,
        testsuite/gas/i386/wrap32-text.d: New.
        * testsuite/gas/i386/i386.exp: Run new tests.

2021-06-03  Alan Modra  <amodra@gmail.com>

        PR 1202
        * testsuite/gas/mcore/allinsn.d: Correct loopt expected output.

2021-05-29  Alan Modra  <amodra@gmail.com>

        * testsuite/gas/ppc/raw.s,
        * testsuite/gas/ppc/raw.d: New test.
        * testsuite/gas/ppc/ppc.exp: Run it.

2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>

        * testsuite/gas/mips/c0.d: New test.
        * testsuite/gas/mips/mips1@c0.d: New test.
        * testsuite/gas/mips/mips2@c0.d: New test.
        * testsuite/gas/mips/mips3@c0.d: New test.
        * testsuite/gas/mips/mips4@c0.d: New test.
        * testsuite/gas/mips/mips5@c0.d: New test.
        * testsuite/gas/mips/mips32@c0.d: New test.
        * testsuite/gas/mips/mips64@c0.d: New test.
        * testsuite/gas/mips/r3000@c0.d: New test.
        * testsuite/gas/mips/r3900@c0.d: New test.
        * testsuite/gas/mips/r4000@c0.d: New test.
        * testsuite/gas/mips/vr5400@c0.d: New test.
        * testsuite/gas/mips/r5900@c0.d: New test.
        * testsuite/gas/mips/sb1@c0.d: New test.
        * testsuite/gas/mips/interaptiv-mr2@c0.d: New test.
        * testsuite/gas/mips/octeon@c0.d: New test.
        * testsuite/gas/mips/xlr@c0.d: New test.
        * testsuite/gas/mips/c1.d: New test.
        * testsuite/gas/mips/mips1@c1.d: New test.
        * testsuite/gas/mips/mips2@c1.d: New test.
        * testsuite/gas/mips/mips3@c1.d: New test.
        * testsuite/gas/mips/mips4@c1.d: New test.
        * testsuite/gas/mips/mips5@c1.d: New test.
        * testsuite/gas/mips/mips32@c1.d: New test.
        * testsuite/gas/mips/mips64@c1.d: New test.
        * testsuite/gas/mips/mipsr6@c1.d: New test.
        * testsuite/gas/mips/r3000@c1.d: New test.
        * testsuite/gas/mips/r3900@c1.d: New test.
        * testsuite/gas/mips/r4000@c1.d: New test.
        * testsuite/gas/mips/vr5400@c1.d: New test.
        * testsuite/gas/mips/r5900@c1.d: New test.
        * testsuite/gas/mips/sb1@c1.d: New test.
        * testsuite/gas/mips/interaptiv-mr2@c1.d: New test.
        * testsuite/gas/mips/octeon@c1.d: New test.
        * testsuite/gas/mips/xlr@c1.d: New test.
        * testsuite/gas/mips/c2.d: New test.
        * testsuite/gas/mips/vr5400@c2.d: New test.
        * testsuite/gas/mips/r5900@c2.d: New test.
        * testsuite/gas/mips/octeon@c2.d: New test.
        * testsuite/gas/mips/c3.d: New test.
        * testsuite/gas/mips/mips1@c3.d: New test.
        * testsuite/gas/mips/mips2@c3.d: New test.
        * testsuite/gas/mips/mips32@c3.d: New test.
        * testsuite/gas/mips/r3000@c3.d: New test.
        * testsuite/gas/mips/r3900@c3.d: New test.
        * testsuite/gas/mips/c0.l: New test stderr output.
        * testsuite/gas/mips/c2.l: New test stderr output.
        * testsuite/gas/mips/c3.l: New test stderr output.
        * testsuite/gas/mips/c0.s: New test source.
        * testsuite/gas/mips/c1.s: New test source.
        * testsuite/gas/mips/c2.s: New test source.
        * testsuite/gas/mips/c3.s: New test source.
        * testsuite/gas/mips/mips.exp: Run the new tests.

2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>

        * testsuite/gas/mips/mips.exp: Run RFE test across all ISAs.
        * testsuite/gas/mips/rfe.d: Update for ISA exclusions.
        * testsuite/gas/mips/mips1@rfe.d: New test.
        * testsuite/gas/mips/mips2@rfe.d: New test.
        * testsuite/gas/mips/r3000@rfe.d: New test.
        * testsuite/gas/mips/r3900@rfe.d: New test.
        * testsuite/gas/mips/rfe.l: New test stderr output.

2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>

        * testsuite/gas/mips/mips.exp: Run coprocessor tests across all
        ISAs.
        * testsuite/gas/mips/cp0b.d: Update for ISA exclusions.
        * testsuite/gas/mips/cp0bl.d: Update for ISA exclusions.
        * testsuite/gas/mips/cp0c.d: Update for ISA exclusions.
        * testsuite/gas/mips/cp0m.d: Update for ISA exclusions.
        * testsuite/gas/mips/cp3.d: Update for ISA exclusions.
        * testsuite/gas/mips/cp3b.d: Update for ISA exclusions.
        * testsuite/gas/mips/cp3bl.d: Update for ISA exclusions.
        * testsuite/gas/mips/cp3m.d: Update for ISA exclusions.
        * testsuite/gas/mips/cp3d.d: Update for ISA exclusions.
        * testsuite/gas/mips/mips1@cp0b.d: New test.
        * testsuite/gas/mips/mips2@cp0b.d: New test.
        * testsuite/gas/mips/mips3@cp0b.d: New test.
        * testsuite/gas/mips/r3000@cp0b.d: New test.
        * testsuite/gas/mips/r3900@cp0b.d: New test.
        * testsuite/gas/mips/r4000@cp0b.d: New test.
        * testsuite/gas/mips/r5900@cp0b.d: New test.
        * testsuite/gas/mips/mips2@cp0bl.d: New test.
        * testsuite/gas/mips/mips3@cp0bl.d: New test.
        * testsuite/gas/mips/r3900@cp0bl.d: New test.
        * testsuite/gas/mips/r4000@cp0bl.d: New test.
        * testsuite/gas/mips/r5900@cp0bl.d: New test.
        * testsuite/gas/mips/mips1@cp0c.d: New test.
        * testsuite/gas/mips/mips2@cp0c.d: New test.
        * testsuite/gas/mips/mips3@cp0c.d: New test.
        * testsuite/gas/mips/mips4@cp0c.d: New test.
        * testsuite/gas/mips/mips5@cp0c.d: New test.
        * testsuite/gas/mips/r3000@cp0c.d: New test.
        * testsuite/gas/mips/r3900@cp0c.d: New test.
        * testsuite/gas/mips/r4000@cp0c.d: New test.
        * testsuite/gas/mips/vr5400@cp0c.d: New test.
        * testsuite/gas/mips/r5900@cp0c.d: New test.
        * testsuite/gas/mips/mips1@cp0m.d: New test.
        * testsuite/gas/mips/r3000@cp0m.d: New test.
        * testsuite/gas/mips/octeon@cp2.d: New test.
        * testsuite/gas/mips/mipsr6@cp2b.d: New test.
        * testsuite/gas/mips/vr5400@cp2b.d: New test.
        * testsuite/gas/mips/octeon@cp2b.d: New test.
        * testsuite/gas/mips/mips1@cp2bl.d: New test.
        * testsuite/gas/mips/mipsr6@cp2bl.d: New test.
        * testsuite/gas/mips/r3000@cp2bl.d: New test.
        * testsuite/gas/mips/vr5400@cp2bl.d: New test.
        * testsuite/gas/mips/octeon@cp2bl.d: New test.
        * testsuite/gas/mips/vr5400@cp2m.d: New test.
        * testsuite/gas/mips/r5900@cp2m.d: New test.
        * testsuite/gas/mips/octeon@cp2m.d: New test.
        * testsuite/gas/mips/mips1@cp2d.d: New test.
        * testsuite/gas/mips/r3000@cp2d.d: New test.
        * testsuite/gas/mips/r3900@cp2d.d: New test.
        * testsuite/gas/mips/vr5400@cp2d.d: New test.
        * testsuite/gas/mips/r5900@cp2d.d: New test.
        * testsuite/gas/mips/octeon@cp2d.d: New test.
        * testsuite/gas/mips/mips1@cp2-64.d: New test.
        * testsuite/gas/mips/mips2@cp2-64.d: New test.
        * testsuite/gas/mips/mips32@cp2-64.d: New test.
        * testsuite/gas/mips/mips32r2@cp2-64.d: New test.
        * testsuite/gas/mips/mips32r3@cp2-64.d: New test.
        * testsuite/gas/mips/mips32r5@cp2-64.d: New test.
        * testsuite/gas/mips/mips32r6@cp2-64.d: New test.
        * testsuite/gas/mips/r3000@cp2-64.d: New test.
        * testsuite/gas/mips/r3900@cp2-64.d: New test.
        * testsuite/gas/mips/interaptiv-mr2@cp2-64.d: New test.
        * testsuite/gas/mips/mips1@cp3.d: New test.
        * testsuite/gas/mips/mips2@cp3.d: New test.
        * testsuite/gas/mips/mips32@cp3.d: New test.
        * testsuite/gas/mips/r3000@cp3.d: New test.
        * testsuite/gas/mips/r3900@cp3.d: New test.
        * testsuite/gas/mips/mips1@cp3b.d: New test.
        * testsuite/gas/mips/mips2@cp3b.d: New test.
        * testsuite/gas/mips/mips32@cp3b.d: New test.
        * testsuite/gas/mips/r3000@cp3b.d: New test.
        * testsuite/gas/mips/r3900@cp3b.d: New test.
        * testsuite/gas/mips/mips2@cp3bl.d: New test.
        * testsuite/gas/mips/mips32@cp3bl.d: New test.
        * testsuite/gas/mips/r3900@cp3bl.d: New test.
        * testsuite/gas/mips/mips1@cp3m.d: New test.
        * testsuite/gas/mips/mips2@cp3m.d: New test.
        * testsuite/gas/mips/r3000@cp3m.d: New test.
        * testsuite/gas/mips/r3900@cp3m.d: New test.
        * testsuite/gas/mips/mips2@cp3d.d: New test.
        * testsuite/gas/mips/cp0b.l: New test stderr output.
        * testsuite/gas/mips/cp0bl.l: New test stderr output.
        * testsuite/gas/mips/cp0c.l: New test stderr output.
        * testsuite/gas/mips/cp0m.l: New test stderr output.
        * testsuite/gas/mips/cp2.l: New test stderr output.
        * testsuite/gas/mips/cp2-64.l: New test stderr output.
        * testsuite/gas/mips/cp2b.l: New test stderr output.
        * testsuite/gas/mips/cp2bl.l: New test stderr output.
        * testsuite/gas/mips/cp2m.l: New test stderr output.
        * testsuite/gas/mips/cp2d.l: New test stderr output.
        * testsuite/gas/mips/cp3.l: New test stderr output.
        * testsuite/gas/mips/cp3b.l: New test stderr output.
        * testsuite/gas/mips/cp3bl.l: New test stderr output.
        * testsuite/gas/mips/cp3m.l: New test stderr output.
        * testsuite/gas/mips/cp3d.l: New test stderr output.

2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>

        * testsuite/gas/mips/mips32@isa-override-1.d: Update for LDC3
        instruction removal.
        * testsuite/gas/mips/mips32r2@isa-override-1.d: Likewise.

2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>

        * testsuite/gas/mips/cp0b.d: New test.
        * testsuite/gas/mips/cp0bl.d: New test.
        * testsuite/gas/mips/cp2b.d: New test.
        * testsuite/gas/mips/micromips@cp2b.d: New test.
        * testsuite/gas/mips/cp2bl.d: New test.
        * testsuite/gas/mips/micromips@cp2bl.d: New test.
        * testsuite/gas/mips/cp3b.d: New test.
        * testsuite/gas/mips/cp3bl.d: New test.
        * testsuite/gas/mips/cp0b.s: New test source.
        * testsuite/gas/mips/cp0bl.s: New test source.
        * testsuite/gas/mips/cp2b.s: New test source.
        * testsuite/gas/mips/cp2bl.s: New test source.
        * testsuite/gas/mips/cp3b.s: New test source.
        * testsuite/gas/mips/cp3bl.s: New test source.
        * testsuite/gas/mips/mips.exp: Run the new tests.

2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>

        * testsuite/gas/mips/rfe.d: New test.
        * testsuite/gas/mips/rfe.s: New test source.
        * testsuite/gas/mips/mips.exp: Run the new test.

2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>

        * testsuite/gas/mips/cp1-names-r3900.d: New test.
        * testsuite/gas/mips/mips.exp: Run the new test.
        * testsuite/gas/mips/branch-misc-3.d: Update disassembly
        according to changes to opcodes.
        * testsuite/gas/mips/cp1-names-r3000.d: Likewise.
        * testsuite/gas/mips/cp1-names-r4000.d: Likewise.
        * testsuite/gas/mips/relax-swap1-mips1.d: Likewise.
        * testsuite/gas/mips/relax-swap1-mips2.d: Likewise.
        * testsuite/gas/mips/trunc.d: Likewise.

2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>

        * testsuite/gas/mips/cp0c.d: New test.
        * testsuite/gas/mips/cp0m.d: New test.
        * testsuite/gas/mips/r3900@cp0m.d: New test.
        * testsuite/gas/mips/cp2.d: New test.
        * testsuite/gas/mips/micromips@cp2.d: New test.
        * testsuite/gas/mips/cp2m.d: New test.
        * testsuite/gas/mips/mipsr6@cp2m.d: New test.
        * testsuite/gas/mips/micromips@cp2m.d: New test.
        * testsuite/gas/mips/cp2d.d: New test.
        * testsuite/gas/mips/mipsr6@cp2d.d: New test.
        * testsuite/gas/mips/micromips@cp2d.d: New test.
        * testsuite/gas/mips/cp2-64.d: New test.
        * testsuite/gas/mips/micromips@cp2-64.d: New test.
        * testsuite/gas/mips/cp3.d: New test.
        * testsuite/gas/mips/cp3m.d: New test.
        * testsuite/gas/mips/cp3d.d: New test.
        * testsuite/gas/mips/cp0c.s: New test source.
        * testsuite/gas/mips/cp0m.s: New test source.
        * testsuite/gas/mips/cp2.s: New test source.
        * testsuite/gas/mips/cp2m.s: New test source.
        * testsuite/gas/mips/cp2d.s: New test source.
        * testsuite/gas/mips/cp2-64.s: New test source.
        * testsuite/gas/mips/cp3.s: New test source.
        * testsuite/gas/mips/cp3m.s: New test source.
        * testsuite/gas/mips/cp3d.s: New test source.
        * testsuite/gas/mips/mips.exp: Run the new tests.

2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>

        * tc-mips.c (convert_reg_type) <OP_REG_CONTROL>: New case.
        (macro) <M_TRUNCWS, M_TRUNCWD>: Use the `g' rather than `G'
        operand code.

2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>

        * testsuite/gas/mips/cp0-names-r3900.d: New test.
        * testsuite/gas/mips/mips.exp: Run it.

2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>

        * testsuite/gas/mips/micromips.d: Update disassembly according
        to "dmtc1" entry fix with opcodes.
        * testsuite/gas/mips/micromips-compact.d: Likewise.
        * testsuite/gas/mips/micromips-insn32.d: Likewise.
        * testsuite/gas/mips/micromips-noinsn32.d: Likewise.
        * testsuite/gas/mips/micromips-trap.d: Likewise.
        * testsuite/gas/mips/micromips@isa-override-1.d: Likewise.

2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>

        * config/tc-mips.c (FCSR): New macro.
        (macro) <M_TRUNCWS, M_TRUNCWD>: Use it in place of RA.

2021-05-28  H.J. Lu  <hongjiu.lu@intel.com>

        PR ld/27905
        * config/tc-i386.c (set_code_flag): Revert commit 50c95a739c9.
        (set_16bit_gcc_code_flag): Likewise.
        (x86_cleanup): Likewise.
        * testsuite/gas/i386/code16-2.d: Updated.
        * testsuite/gas/i386/x86-64-code16-2.d: Likewise.

2021-05-27  Peter Bergner  <bergner@linux.ibm.com>

        * testsuite/gas/ppc/vsx.d <xxmr, xxlnot>: Add tests.
        * testsuite/gas/ppc/vsx.s: Likewise.

2021-05-27  Alan Modra  <amodra@gmail.com>

        * config/tc-nds32.c (do_pseudo_push_bhwd, do_pseudo_pop_bhwd),
        (do_pseudo_pusha, do_pseudo_pushi): Avoid fortify strncpy bound
        error.

2021-05-26  H.J. Lu  <hongjiu.lu@intel.com>

        PR ld/27905
        * config/tc-i386.c (set_code_flag): Update x86_feature_2_used
        with GNU_PROPERTY_X86_FEATURE_2_CODE16 for .code16 in ELF
        object.
        (set_16bit_gcc_code_flag): Likewise.
        (x86_cleanup): Always generate the GNU property note if
        x86_feature_2_used isn't 0.
        * testsuite/gas/i386/code16-2.d: New file.
        * testsuite/gas/i386/code16-2.s: Likewise.
        * testsuite/gas/i386/x86-64-code16-2.d: Likewise.
        * testsuite/gas/i386/i386.exp: Run code16-2 and x86-64-code16-2.

2021-05-26  Sebastien Villemot  <sebastien@debian.org>

        PR gas/27906
        * doc/c-i386.texi: Replace movsb with movsxb as an alias for
        movsbq.

2021-05-26  Nelson Chu  <nelson.chu@sifive.com>

        * config/tc-riscv.c (riscv_set_arch): Set
        check_unknown_prefixed_ext to true for assembler.

2021-05-25  Tamar Christina  <tamar.christina@arm.com>

        PR gas/25235
        * config/tc-arm.c (md_convert_frag): Set LSB when Thumb symbol.
        (relax_adr): Thumb symbols 4 bytes.
        * testsuite/gas/arm/pr25235.d: New test.
        * testsuite/gas/arm/pr25235.s: New test.

2021-05-24  Nelson Chu  <nelson.chu@sifive.com>

        PR 25212
        * config/tc-riscv.c (riscv_set_abi_by_arch): If -mabi isn't set, we
        will choose ilp32e abi for rv32e.  Besides, report errors for the
        invalid march and mabi combinations.
        * testsuite/gas/riscv/mabi-attr-rv32e.s: New testcase.  Only accept
        ilp32e abi for rve extension.
        * testsuite/gas/riscv/mabi-fail-rv32e-lp64f.d: Likewise.
        * testsuite/gas/riscv/mabi-fail-rv32e-lp64f.l: Likewise.
        * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.d: Likewise.
        * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.l: Likewise.
        * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.q: Likewise.
        * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.q: Likewise.
        Renamed all mabi testcases to their march-mabi settings.

2021-05-22  Alan Modra  <amodra@gmail.com>

        PR 25599
        * config/tc-ia64.c (emit_one_bundle): Expand comment for HP-UX
        adjustment.  Add assertion.
        * testsuite/gas/ia64/reloc-mlx.d: Pass when slot 2 specified
        for PCREL60B.

2021-05-20  Sergey Belyashov  <sergey.belyashov@gmail.com>

        * config/tc-z80.c (emit_data_val): Warn on constant overflow.
        (signed_overflow): New function.
        (unsigned_overflow): New function.
        (is_overflow): Use new functions.
        (md_apply_fix): Use signed_overflow.
        * testsuite/gas/z80/ez80_adl_suf.d: Fix test.
        * testsuite/gas/z80/ez80_isuf.s: Likewise.
        * testsuite/gas/z80/ez80_z80_suf.d: Likewise.

2021-05-20  Nicolas Boulenguez  <nicolas@debian.org>

        PR 27888
        * Makefile.am (ZLIB): Define.
        (as_new_LDADD): Add it.
        * Makefile.in: Regenerate.

2021-05-17  Alex Coplan  <alex.coplan@arm.com>

        * config/tc-arm.c (do_mve_mov): Only reject vmov if we're moving
        into the same GPR twice.
        * testsuite/gas/arm/mve-vmov-bad-2.l: Tweak error message.
        * testsuite/gas/arm/mve-vmov-3.d: New test.
        * testsuite/gas/arm/mve-vmov-3.s: New test.

2021-05-12  Alan Modra  <amodra@gmail.com>

        * testsuite/gas/elf/dwarf-5-file0.d: Update.
        * testsuite/gas/i386/dwarf5-line-1.d: Update.

2021-05-11  Sergey Belyashov  <sergey.belyashov@gmail.com>

        PR 27823
        * config/tc-z80.c (emit_ld_r_m): Report an illegal load
        instruction.
        * testsuite/gas/z80/ill_ops.s: New test source file.
        * testsuite/gas/z80/ill_ops.d: New test driver.
        * testsuite/gas/z80/ill_ops.l: New test error output.

2021-05-10  Sergey Belyashov  <sergey.belyashov@gmail.com>

        PR 27415
        * config/tc-z80.c (emit_data_val): Add support for 8-bit and
        24-bit shifts.
        * testsuite/gas/z80/z80_reloc.a: Update tests.
        * testsuite/gas/z80/z80_reloc.d: Update expected disassembly.

2021-05-08  Mike Frysinger  <vapier@gentoo.org>

        * doc/Makefile.am (html-local, as/index.html): New targets.
        * doc/Makefile.in: Regenerate.

2021-05-08  Mike Frysinger  <vapier@gentoo.org>

        * doc/Makefile.am (AM_MAKEINFOFLAGS): Add --no-split.
        * doc/Makefile.in: Regenerate.

2021-05-07  Nick Clifton  <nickc@redhat.com>

        PR 3136
        * config/obj-elf.c (elf_pseudo_table): Add entry for .bss.
        (obj_elf_bss): New function.  Change to the .bss section.
        Support an optional subsection number.
        (obj_elf_change_section): Call obj_elf_section_change_hook.
        (obj_elf_section): Likewise.
        (obj_elf_data): Likewise.
        (obj_elf_text): Likewise.
        (obj_elf_struct): Likewise.
        (obj_elf_subsection): Likewise.
        (obj_elf_previous): Likewise.
        * config/obj-elf.h (obj_elf_bss): Prototype.
        * doc/as.texi (Bss): New node.

2021-05-07  Clément Chigot  <clement.chigot@atos.net>

        * config/obj-coff.c (coff_frob_symbol): Don't skip C_DWARF.
        (coff_adjust_section_syms): Use corrext auxent for C_DWARF.
        (coff_frob_section): Likewise.
        * config/obj-coff.h (SA_GET_SECT_SCNLEN,
        SA_GET_SECT_NRELOC, SA_SET_SECT_SCNLEN,
        SA_SET_SECT_NRELOC) New defines.
        (SET_SECTION_RELOCS): Adjust for C_DWARF.
        * config/tc-ppc.c (ppc_frob_symbol): Don't skip C_DWARF.
        (ppc_adjust_symtab): Reorder C_DWARF symbols.
        * testsuite/gas/ppc/aix.exp: New tests.
        * testsuite/gas/ppc/xcoff-dwsect-2-32.d: New test.
        * testsuite/gas/ppc/xcoff-dwsect-2-64.d: New test.
        * testsuite/gas/ppc/xcoff-dwsect-2.s: New test.

        * config/tc-ppc.c (ppc_function): Update comment for
        fifth argument.
        (ppc_frob_symbol): Remove ppc_last_function check.
        Make sure coff_last_function is reset.
        Correctly set fsize when not provided in .function.
        * testsuite/gas/ppc/aix.exp: New tests.
        * testsuite/gas/ppc/xcoff-function-1-32.d: New test.
        * testsuite/gas/ppc/xcoff-function-1-64.d: New test.
        * testsuite/gas/ppc/xcoff-function-1.s: New test.

2021-05-07  Jan Beulich  <jbeulich@suse.com>

        * testsuite/gas/i386/rela.s, testsuite/gas/i386/rela.d: New.
        * testsuite/gas/i386/i386.exp: Run new test.

2021-05-07  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (output_disp): Use disps field instead of
        imms one.

2021-05-07  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (i386_finalize_immediate): Move register
        check ...
        (i386_immediate): ... here.

2021-05-07  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (optimize_imm): Drop redundant masking.
        Re-arrange operand type accumulation.

2021-05-06  Stafford Horne  <shorne@gmail.com>

        PR 21464
        * testsuite/gas/or1k/reloc-1.s: Add test for new relocation.
        * testsuite/gas/or1k/reloc-1.d: Add test result for new
        relocation.

2021-05-03  Christoph Muellner <cmuellner@gcc.gnu.org>

        PR 27764
        * testsuite/gas/riscv/a-ext-64.d: New testcase.
        * testsuite/gas/riscv/a-ext-64.s: Likewise.
        * testsuite/gas/riscv/a-ext.d: Likewise.
        * testsuite/gas/riscv/a-ext.s: Likewise.

2021-05-03  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Adjust surrounding
        #if.
        * testsuite/gas/i386/secrel.s: Convert some .secrel32 to .long.
        Add two further .long and an .equ.
        * testsuite/gas/i386/secrel.d: Adjust expecations.

2021-05-03  Jan Beulich  <jbeulich@suse.com>

        * testsuite/gas/i386/secrel.d, testsuite/gas/i386/secrel.s:
        Convert Windows to UNIX EOL.

2021-05-03  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (lex_got): Adjust surrounding #if. Fold TE_PE
        variant into ELF one.

2021-05-03  Alan Modra  <amodra@gmail.com>

        * testsuite/gas/elf/section25.s: Don't start directives in first
        column.
        * testsuite/gas/elf/section26.s: Likewise.

2021-04-29  Jan Beulich  <jbeulich@suse.com>

        * testsuite/gas/i386/i386.exp: Move x86-64-rip-2 invocation.
        * testsuite/gas/i386/lea64.d,
        testsuite/gas/i386/lea64-optimize.d: Allow for COFF relocs.
        * testsuite/gas/i386/x86-64-rip-inval-1.s,
        testsuite/gas/i386/x86-64-rip-inval-2.s. Add .end.

2021-04-29  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (i386_validate_fix): Change return type to
        int. Short-circuit BFD_RELOC_SIZE* handling.
        (tc_gen_reloc): New local variable sym. Extend logic when
        processing BFD_RELOC_SIZE*.
        * config/tc-i386.f (i386_validate_fix): Change return type to
        int.
        (TC_VALIDATE_FIX): Proceed to SKIP when i386_validate_fix()
        returns zero.
        * testsuite/gas/i386/size-5.s, testsuite/gas/i386/size-5a.d,
        testsuite/gas/i386/size-5b.d: New.
        * testsuite/gas/i386/i386.exp: Run new tests.

2021-04-29  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (tc_gen_reloc): Use section size for section
        symbols when resolving BFD_RELOC_SIZE*.
        * testsuite/gas/i386/size-2.s: Add section size cases.
        * testsuite/gas/i386/size-2.d,
        testsuite/gas/i386/x86-64-size-2.d: Adjust expectations.

2021-04-28  Jan Beulich  <jbeulich@suse.com>
            H.J. Lu  <hjl.tools@gmail.com>

        PR gas/27763
        * config/tc-i386.c (output_jump): Also mark 2-byte relocs as
        signed for XBEGIN. Also mark 4-byte relocs as signed for 64-bit.
        (output_disp): Also mark 4-byte relocs as signed for 64-bit.
        (md_estimate_size_before_relax): Move local variable fixP. Set
        it from fix_new() return values. Mark 4-byte relocs as signed
        for 64-bit.
        * testsuite/gas/i386/pcrel64.s, testsuite/gas/i386/pcrel64.l,
        * testsuite/gas/i386/x86-64-rip-2.s,
        * testsuite/gas/i386/x86-64-rip-2.d,
        * testsuite/gas/i386/x86-64-rip-inval-1.s,
        * testsuite/gas/i386/x86-64-rip-inval-1.l,
        * testsuite/gas/i386/x86-64-rip-inval-2.s,
        * testsuite/gas/i386/x86-64-rip-inval-2.l: New.
        * testsuite/gas/i386/i386.exp: Run new tests.

2021-04-27  H.J. Lu  <hongjiu.lu@intel.com>

        * config/tc-i386.c (optimize_encoding): Add () to silence GCC 5.

2021-04-26  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (tc_gen_reloc): Check IS_ELF for
        BFD_RELOC_SIZE*.

2021-04-26  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (tc_gen_reloc): Limit BFD_RELOC_SIZE32
        overflow check to 64-bit objects.

2021-04-26  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (want_disp32): Also check for SIZE32.
        (optimize_encoding): Handle LEA.
        * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
        testsuite/gas/i386/lea.e, testsuite/gas/i386/lea-optimize.d:
        Add many more forms.
        * testsuite/gas/i386/lea16.s, testsuite/gas/i386/lea16-optimize.d,
        testsuite/gas/i386/lea64.s, testsuite/gas/i386/lea64.d,
        testsuite/gas/i386/lea64.e, testsuite/gas/i386/lea64-optimize.d:
        New.
        * testsuite/gas/i386/i386.exp: Run new tests.

2021-04-26  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (md_apply_fix): Mark BFD_RELOC_X86_64_32S as
        signed.
        * testsuite/gas/i386/x86-64-addr32-bad.s,
        testsuite/gas/i386/x86-64-addr32-bad.l: New.
        * testsuite/gas/i386/i386.exp: Run new test.

2021-04-23  Eric Botcazou<ebotcazou@adacore.com>

        * testsuite/gas/elf/section25.d: Run it everywhere.
        * testsuite/gas/elf/section26.d: Likewise.
        * testsuite/gas/elf/section26.s: Add test for .persistent.bss.

2021-04-23  Jérôme Gardou  <jerome.gardou@gmail.com>

        * config/obj-coff-seh.c (obj_coff_seh_pushframe): Allow an
        optional "code" argument.

2021-04-23  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (want_disp32): New.
        (md_assemble): Use it.
        (optimize_disp): Likewise.
        (build_modrm_byte): Likewise.

2021-04-23  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (i386_finalize_displacement): Move Disp32S
        check ...
        (md_assemble): ... here.

2021-04-23  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (optimize_disp): Move down BFD64 section.
        Move up setting of disp32.

2021-04-23  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (pe): Don't truncate expression value.
        (i386_finalize_displacement): Likewise.

2021-04-21  Nick Clifton  <nickc@redhat.com>

        * testsuite/gas/aarch64/dwarf.d: Adjust expected output to allow
        for named section symbols.
        * testsuite/gas/arm/thumbver.d: Likewise.
        * testsuite/gas/bfin/loop_temps.d: Likewise.
        * testsuite/gas/elf/section2.e-arc: Likewise.
        * testsuite/gas/elf/section2.e-arm: Likewise.
        * testsuite/gas/elf/section2.e-csky: Likewise.
        * testsuite/gas/elf/section2.e-m32r: Likewise.
        * testsuite/gas/elf/section2.e-mips: Likewise.
        * testsuite/gas/elf/section2.e-msp430: Likewise.
        * testsuite/gas/elf/section2.e-riscv: Likewise.
        * testsuite/gas/elf/section2.e-rl78: Likewise.
        * testsuite/gas/elf/section2.e-rx: Likewise.
        * testsuite/gas/elf/section2.e-score: Likewise.
        * testsuite/gas/elf/section2.e-tic6x: Likewise.
        * testsuite/gas/elf/section2.e-unused: Likewise.
        * testsuite/gas/elf/section2.e-v850: Likewise.
        * testsuite/gas/elf/section2.e-xtensa: Likewise.
        * testsuite/gas/ia64/alias-ilp32.d: Likewise.
        * testsuite/gas/ia64/alias.d: Likewise.
        * testsuite/gas/ia64/global.d: Likewise.
        * testsuite/gas/microblaze/relax_size.elf: Likewise.
        * testsuite/gas/microblaze/relax_size2.elf: Likewise.
        * testsuite/gas/mips/global-local-symtab-sort-n64t.d: Likewise.
        * testsuite/gas/mips/global-local-symtab-sort-o32t.d: Likewise.
        * testsuite/gas/mmix/bspec-1.d: Likewise.
        * testsuite/gas/mmix/byte-1.d: Likewise.
        * testsuite/gas/mmix/comment-1.d: Likewise.
        * testsuite/gas/mmix/loc-1.d: Likewise.
        * testsuite/gas/mmix/loc-2.d: Likewise.
        * testsuite/gas/mmix/loc-3.d: Likewise.
        * testsuite/gas/mmix/loc-4.d: Likewise.
        * testsuite/gas/mmix/loc-5.d: Likewise.
        * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.

2021-04-20  Clément Chigot  <clement.chigot@atos.net>

        PR binutils/21700
        * config/tc-ppc.c (ppc_get_csect_to_adjust): New function.
        (ppc_fix_adjustable): Manage fx_subsy part.
        (tc_gen_reloc): Create second relocation when both
        fx_addsy and fx_subsy are provided.
        * config/tc-ppc.h (RELOC_EXPANSION_POSSIBLE): New define.
        (MAX_RELOC_EXPANSION): Likewise.
        (TC_FORCE_RELOCATION_SUB_SAME): Likewise
        (UNDEFINED_DIFFERENCE_OK): Likewise
        * testsuite/gas/all/gas.exp: Skip difference between two
        undefined symbols test.

2021-04-19  Nick Clifton  <nickc@redhat.com>

        * testsuite/gas/all/gas.exp: Add rs6000*-*-aix* to the list of
        targets which should skip the undefined symbols test.

2021-04-19  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>

        * NEWS: Update news.
        * testsuite/gas/aarch64/rme.d: Update test.
        * testsuite/gas/aarch64/rme.s: Update test.

2021-04-19  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>

        * testsuite/gas/aarch64/rme.d: Update test.
        * testsuite/gas/aarch64/rme.s: Update test.

2021-04-19  Jan Beulich  <jbeulich@suse.com>

        * as.h (sprint_value): Delete.
        * messages.c (sprint_value): Likewise.
        * config/tc-i386.c (offset_in_range): Use bfd_sprintf_vma in
        place of sprint_value.
        * config/tc-s390.c (s390_insert_operand): Likewise.
        * doc/internals.texi (sprint_value): Delete section.
        * write.c (fixup_segment): Likewise.
        (relax_segment): Likewise.

2021-04-16  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>

        * testsuite/gas/aarch64/rme-invalid.d: New test.
        * testsuite/gas/aarch64/rme-invalid.l: New test.
        * testsuite/gas/aarch64/rme-invalid.s: New test.
        * testsuite/gas/aarch64/rme.d: New test.
        * testsuite/gas/aarch64/rme.s: New test.

2021-04-16  Nelson Chu  <nelson.chu@sifive.com>

        PR 27436
        * config/tc-riscv.c (riscv_ip): make operand C> work the same as >.
        * testsuite/gas/riscv/shamt-32.d: New testcase.
        * testsuite/gas/riscv/shamt-32.l: Likewise.
        * testsuite/gas/riscv/shamt-32.s: Likewise.
        * testsuite/gas/riscv/shamt-64.d: Likewise.
        * testsuite/gas/riscv/shamt-64.l: Likewise.
        * testsuite/gas/riscv/shamt-64.s: Likewise.

2021-04-16  Lifang Xia <lifang_xia@c-sky.com>

        * testsuite/gas/riscv/c-zero-imm.d: Compress addi a4,a4,0 to
        c.mv a4,a4.
        * testsuite/gas/riscv/c-zero-imm.s: Likewise.

2021-04-14  Alan Modra  <amodra@gmail.com>

        PR 27723
        * dw2gencfi.c (initial_cie_insn): New function, extracted from..
        (select_cie_for_fde): ..here.  Simplify.

2021-04-14  Alan Modra  <amodra@gmail.com>

        PR 27723
        * dw2gencfi.c (select_cie_for_fde): Handle DW_CFA_val_offset,
        DW_CFA_GNU_window_save and DW_CFA_restore_state.

2021-04-13  Alan Modra  <amodra@gmail.com>

        * testsuite/gas/m68hc11/m68hc11.exp (gas_m68hc11_message): Don't
        write to $srcdir.  Use gas_host_run and read output file rather
        than gas_start/gas_finish.

2021-04-12  Alan Modra  <amodra@gmail.com>

        * config/tc-ppc.c (insn_validate): Use uint64_t for operand values.
        (md_assemble): Likewise.  Handle bignum operands.
        (ppc_elf_suffix): Handle O_big.  Remove unnecessary input_line_pointer
        check.
        * expr.c: Delete unnecessary forward declarations.
        (generic_bignum_to_int32): Return uint32_t.
        (generic_bignum_to_int64): Return uint64_t.  Compile always.
        (operand): Twiddle X_extrabit for unary '~'.  Set X_unsigned and
        clear X_extrabit for unary '!'.
        * expr.h (generic_bignum_to_int32): Declare.
        (generic_bignum_to_int64): Declare.
        * testsuite/gas/ppc/prefix-pcrel.s,
        * testsuite/gas/ppc/prefix-pcrel.d: Add more instructions.

2021-04-12  Nelson Chu  <nelson.chu@sifive.com>

        * testsuite/gas/riscv/march-fail-order-x-std.d: Renamed from
        march-fail-porder-x-std.d.
        * testsuite/gas/riscv/march-fail-order-z-std.d: Renamed from
        march-fail-porder-z-std.d.
        * testsuite/gas/riscv/march-fail-order-x-z.d: Renamed from
        march-fail-porder-x-z.d.
        * testsuite/gas/riscv/march-fail-order-zx-std.l: Added to replace
        march-fail-porder.l.
        * testsuite/gas/riscv/march-fail-order-x-z.l: Likewise.
        * testsuite/gas/riscv/march-fail-order-x.l: Updated.
        * testsuite/gas/riscv/march-fail-order-z.l: Likewise.
        * testsuite/gas/riscv/march-fail-single-prefix-h.d: Renamed from
        march-fail-single-char-h.d.
        * testsuite/gas/riscv/march-fail-single-prefix-s.d: Renamed from
        march-fail-single-char-s.d.
        * testsuite/gas/riscv/march-fail-single-prefix-x.d: Renamed from
        march-fail-single-char-x.d.
        * testsuite/gas/riscv/march-fail-single-prefix-z.d: Renamed from
        march-fail-single-char-z.d.
        * testsuite/gas/riscv/march-fail-single-prefix-zmx.d: Added.
        * testsuite/gas/riscv/march-fail-single-prefix.l: Added to replace
        march-fail-single-prefix.l.
        * testsuite/gas/riscv/march-fail-unknown-zxm.d: Added.
        * testsuite/gas/riscv/march-fail-unknown-std.l: Updated.
        * testsuite/gas/riscv/march-fail-unknown.l: Likewise.

2021-04-09  Tejas Belagod  <tejas.belagod@arm.com>

        * config/tc-aarch64.c (warn_unpredictable_ldst): Clean-up
        diagnostic messages for LD/ST Exclusive instructions.
        * testsuite/gas/aarch64/diagnostic.s: Add a diagnostic test for STLXP.
        * testsuite/gas/aarch64/diagnostic.l: Fix-up test after message
        clean-up.

2021-04-09  Alan Modra  <amodra@gmail.com>

        * testsuite/gas/ppc/prefix-pcrel.d: Update expected output.
        * testsuite/gas/ppc/prefix-reloc.d: Likewise.
        * gas/testsuite/gas/ppc/vsx_32byte.d: Likewise.

2021-04-08  Alan Modra  <amodra@gmail.com>

        * testsuite/gas/ppc/pr27676.d,
        * testsuite/gas/ppc/pr27676.s: New test.
        * testsuite/gas/ppc/ppc.exp: Run it.
        * testsuite/gas/ppc/dcbt.d: Update.
        * testsuite/gas/ppc/power4_32.d: Update.

2021-04-07  Alan Modra  <amodra@gmail.com>

        PR 27217
        * testsuite/gas/aarch64/pr27217.d: Correct name.  Accept ilp32 relocs.

2021-04-06  Nick Clifton  <nickc@redhat.com>

        PR 27217
        * config/tc-aarch64.c (my_get_expression): Rename to
        aarch64_get_expression.  Add a fifth argument to enable deferring
        of expression resolution.
        (parse_typed_reg): Update calls to my_get_expression.
        (parse_vector_reg_list): Likewise.
        (parse_immediate_expression): Likewise.
        (parse_big_immediate): Likewise.
        (parse_shift): Likewise.
        (parse_shifter_operand_imm): Likewise.
        (parse_operands): Likewise.
        (parse_shifter_operand_reloc): Update calls to my_get_expression
        and call aarch64_force_reloc to determine the value of the new
        fifth argument.
        (parse_address_main): Likewise.
        (parse_half): Likewise.
        (parse_adrp): Likewise.
        (aarch64_force_reloc): New function.  Contains code extracted from...
        (aarch64_force_relocation): ... here.
        * testsuite/gas/aarch64/pr27217.s: New test case.
        * testsuite/gas/aarch64/pr27217.d: New test driver.

2021-04-06  Jan Beulich  <jbeulich@suse.com>

        * write.c (fixup_segment): Move add_symbol_segment declaration
        into main loop.

2021-04-05  Alan Modra  <amodra@gmail.com>

        * configure.ac: Don't check for string.h, strings.h, stdlib.h,
        errno.h, limits.h, locale.h or time.h.  Don't check for unlink,
        remove, sbrk (unused) or setlocale.  Adjust gas_test_headers.
        Don't check for errno, free, malloc, realoc, sbrk, strstr, getenv
        strstr, or vsnprintf declarations.
        (AC_ISC_POSIX, AC_FUNC_ALLOCA, AC_C_INLINE): Don't invoke.
        * as.h: Don't include alloca-conf.h, include config.h instead.
        Include string.h, stdlib.h, errno.h unconditionally.  Remove
        various fallback declarations.
        * asintl.h: Don't test HAVE_LOCALE_H.
        * as.c: Don't test HAVE_SETLOCALE.
        * dwarf2dbg.c: Include limits.h unconditionally.
        * expr.c: Likewise.
        * sb.c: Likewise.
        * symbols.c: Likewise.
        * config/tc-cr16.c: Likewise.
        * config/tc-d30v.c: Likewise.
        * config/tc-i386.c: Likewise.
        * config/tc-ia64.c: Likewise.
        * config/tc-tic54x.c (tic54x_mlib): Call remove rather than unlink.
        * config.in: Regenerate.
        * configure: Regenerate.
        * Makefile.in: Regenerate.
        * doc/Makefile.in: Regenerate.

2021-04-01  Martin Liska  <mliska@suse.cz>

        * config/obj-coff.c (strneq): Remove strneq and use startswith.
        (weak_is_altname): Likewise.
        (obj_coff_section): Likewise.
        * config/tc-cr16.c (process_label_constant): Likewise.
        * config/tc-crx.c (strneq): Likewise.

2021-04-01  Martin Liska  <mliska@suse.cz>

        * as.c (select_emulation_mode): Use startswith.
        * config/m68k-parse.y: Likewise.
        * config/obj-aout.c (obj_aout_type): Likewise.
        * config/obj-elf.c (elf_common_parse): Likewise.
        (obj_elf_section_type): Likewise.
        (obj_elf_section_word): Likewise.
        (obj_elf_section): Likewise.
        (obj_elf_symver): Likewise.
        (adjust_stab_sections): Likewise.
        * config/obj-evax.c (evax_shorten_name): Likewise.
        * config/obj-macho.c (obj_mach_o_is_frame_section): Likewise.
        * config/tc-aarch64.c (parse_aarch64_imm_float): Likewise.
        (aarch64_parse_features): Likewise.
        (create_register_alias): Likewise.
        (aarch64_data_in_code): Likewise.
        (md_parse_option): Likewise.
        * config/tc-alpha.c (s_alpha_section_word): Likewise.
        (s_alpha_pdesc): Likewise.
        * config/tc-arc.c (tokenize_extregister): Likewise.
        * config/tc-arm.c (create_register_alias): Likewise.
        (create_neon_reg_alias): Likewise.
        (parse_ifimm_zero): Likewise.
        (parse_qfloat_immediate): Likewise.
        (arm_elf_section_type): Likewise.
        (arm_parse_extension): Likewise.
        (aeabi_set_public_attributes): Likewise.
        (s_arm_arch_extension): Likewise.
        (arm_data_in_code): Likewise.
        (start_unwind_section): Likewise.
        * config/tc-avr.c (avr_ldi_expression): Likewise.
        * config/tc-csky.c (is_freglist_legal): Likewise.
        (csky_s_section): Likewise.
        * config/tc-d30v.c (do_assemble): Likewise.
        * config/tc-dlx.c (parse_operand): Likewise.
        * config/tc-epiphany.c (md_assemble): Likewise.
        * config/tc-h8300.c (h8300_elf_section): Likewise.
        (get_operand): Likewise.
        * config/tc-hppa.c (pa_ip): Likewise.
        (pa_level): Likewise.
        (pa_space): Likewise.
        * config/tc-i386.c (i386_mach): Likewise.
        (md_assemble): Likewise.
        (check_VecOperations): Likewise.
        (i386_target_format): Likewise.
        (i386_elf_section_type): Likewise.
        * config/tc-ia64.c (start_unwind_section): Likewise.
        (md_parse_option): Likewise.
        (is_taken_branch): Likewise.
        (idesc->name,): Likewise.
        (note_register_values): Likewise.
        (do_alias): Likewise.
        * config/tc-m32c.c (insn_to_subtype): Likewise.
        * config/tc-m68hc11.c (get_operand): Likewise.
        (md_assemble): Likewise.
        * config/tc-m68k.c (m68k_ip): Likewise.
        (m68k_elf_suffix): Likewise.
        * config/tc-mcore.c (mcore_s_section): Likewise.
        * config/tc-metag.c (parse_get_set): Likewise.
        (md_parse_option): Likewise.
        * config/tc-microblaze.c (parse_imm): Likewise.
        (check_got): Likewise.
        (md_apply_fix): Likewise.
        * config/tc-mips.c (CPU_HAS_MIPS16): Likewise.
        (md_begin): Likewise.
        (s_is_linkonce): Likewise.
        (check_regno): Likewise.
        (match_float_constant): Likewise.
        (classify_vr4120_insn): Likewise.
        (match_insn): Likewise.
        (mips_after_parse_args): Likewise.
        (s_change_sec): Likewise.
        (s_option): Likewise.
        (parse_code_option): Likewise.
        (md_section_align): Likewise.
        (nopic_need_relax): Likewise.
        * config/tc-mmix.c (mmix_handle_mmixal): Likewise.
        * config/tc-mn10300.c (mn10300_fix_adjustable): Likewise.
        (mn10300_end_of_match): Likewise.
        * config/tc-msp430.c (msp430_make_init_symbols): Likewise.
        * config/tc-nds32.c (nds32_parse_option): Likewise.
        * config/tc-nds32.h (md_do_align): Likewise.
        * config/tc-nios2.c (strprefix): Likewise.
        (nios2_special_relocation_p): Likewise.
        (nios2_parse_base_register): Likewise.
        (nios2_cons): Likewise.
        * config/tc-ns32k.c (addr_mode): Likewise.
        * config/tc-pdp11.c (set_option): Likewise.
        (parse_reg): Likewise.
        (parse_ac5): Likewise.
        (parse_op_no_deferred): Likewise.
        (set_cpu_model): Likewise.
        (set_machine_model): Likewise.
        * config/tc-pj.c (md_operand): Likewise.
        * config/tc-ppc.c (ppc_set_cpu): Likewise.
        (ppc_arch): Likewise.
        (ppc_section_type): Likewise.
        * config/tc-s12z.c (tb_reg_rel): Likewise.
        (tb_opr_rel): Likewise.
        * config/tc-s390.c (s390_parse_cpu): Likewise.
        (md_parse_option): Likewise.
        * config/tc-score.c (s3_nopic_need_relax): Likewise.
        (s3_pic_need_relax): Likewise.
        * config/tc-score7.c (s7_nopic_need_relax): Likewise.
        (s7_pic_need_relax): Likewise.
        * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
        * config/tc-sparc.c (md_parse_option): Likewise.
        (sparc_ip): Likewise.
        (s_reserve): Likewise.
        (s_common): Likewise.
        (s_seg): Likewise.
        (sparc_cons): Likewise.
        * config/tc-tic54x.c (stag_add_field): Likewise.
        (tic54x_endstruct): Likewise.
        * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
        * config/tc-v850.c (v850_comm): Likewise.
        (md_begin): Likewise.
        (md_assemble): Likewise.
        * config/tc-vax.c (vax_cons): Likewise.
        * config/tc-wasm32.c (wasm32_leb128): Likewise.
        * config/tc-xstormy16.c (md_operand): Likewise.
        * config/tc-xtensa.c (get_directive): Likewise.
        (xg_instruction_matches_option_term): Likewise.
        (is_unaligned_label): Likewise.
        (cache_literal_section): Likewise.
        * config/xtensa-relax.c (parse_precond): Likewise.
        (parse_option_cond): Likewise.
        (transition_applies): Likewise.
        (wide_branch_opcode): Likewise.
        * dw2gencfi.c: Likewise.
        * dwarf2dbg.c (dwarf2_directive_filename): Likewise.
        * ehopt.c (get_cie_info): Likewise.
        * input-file.c (input_file_open): Likewise.
        * listing.c (listing_newline): Likewise.
        (debugging_pseudo): Likewise.
        * read.c (read_a_source_file): Likewise.
        * write.c (adjust_reloc_syms): Likewise.
        (compress_debug): Likewise.
        (maybe_generate_build_notes): Likewise.

2021-03-31  Alan Modra  <amodra@gmail.com>

        * itbl-lex-wrapper.c: Include as.h not sysdep.h.
        * config/bfin-lex-wrapper.c: Likewise.
        * itbl-lex.l: Don't include as.h.
        * config/bfin-lex.l: Likewise.

2021-03-31  Alan Modra  <amodra@gmail.com>

        * as.h (POISON_BFD_BOOLEAN): Define.
        * as.c, * as.h, * atof-generic.c, * config/atof-ieee.c,
        * config/bfin-aux.h, * config/obj-coff.c, * config/obj-ecoff.c,
        * config/obj-elf.c, * config/obj-elf.h, * config/obj-som.c,
        * config/tc-aarch64.c, * config/tc-alpha.c, * config/tc-arc.c,
        * config/tc-arc.h, * config/tc-arm.c, * config/tc-arm.h,
        * config/tc-avr.c, * config/tc-avr.h, * config/tc-bfin.c,
        * config/tc-bfin.h, * config/tc-bpf.c, * config/tc-cris.c,
        * config/tc-csky.c, * config/tc-csky.h, * config/tc-d10v.c,
        * config/tc-d10v.h, * config/tc-d30v.c, * config/tc-d30v.h,
        * config/tc-dlx.c, * config/tc-dlx.h, * config/tc-epiphany.c,
        * config/tc-epiphany.h, * config/tc-fr30.c, * config/tc-fr30.h,
        * config/tc-frv.c, * config/tc-frv.h, * config/tc-ft32.c,
        * config/tc-ft32.h, * config/tc-h8300.c, * config/tc-hppa.c,
        * config/tc-i386-intel.c, * config/tc-i386.c, * config/tc-ia64.c,
        * config/tc-ip2k.c, * config/tc-iq2000.c, * config/tc-iq2000.h,
        * config/tc-lm32.c, * config/tc-lm32.h, * config/tc-m32c.c,
        * config/tc-m32c.h, * config/tc-m32r.c, * config/tc-m32r.h,
        * config/tc-m68hc11.c, * config/tc-m68k.c, * config/tc-mcore.c,
        * config/tc-mcore.h, * config/tc-mep.c, * config/tc-mep.h,
        * config/tc-metag.c, * config/tc-metag.h,
        * config/tc-microblaze.c, * config/tc-mips.c, * config/tc-mips.h,
        * config/tc-mmix.c, * config/tc-mn10200.c, * config/tc-mn10300.c,
        * config/tc-mn10300.h, * config/tc-moxie.c, * config/tc-msp430.c,
        * config/tc-msp430.h, * config/tc-mt.c, * config/tc-mt.h,
        * config/tc-nds32.c, * config/tc-nds32.h, * config/tc-nios2.c,
        * config/tc-ns32k.c, * config/tc-or1k.c, * config/tc-or1k.h,
        * config/tc-pdp11.c, * config/tc-ppc.c, * config/tc-pru.c,
        * config/tc-pru.h, * config/tc-riscv.c, * config/tc-riscv.h,
        * config/tc-rx.c, * config/tc-rx.h, * config/tc-s12z.c,
        * config/tc-s12z.h, * config/tc-s390.c, * config/tc-score.c,
        * config/tc-score.h, * config/tc-score7.c, * config/tc-sh.c,
        * config/tc-sh.h, * config/tc-spu.c, * config/tc-tic54x.c,
        * config/tc-tic6x.c, * config/tc-tic6x.h, * config/tc-tilegx.c,
        * config/tc-tilepro.c, * config/tc-v850.c, * config/tc-v850.h,
        * config/tc-visium.c, * config/tc-visium.h, * config/tc-wasm32.c,
        * config/tc-wasm32.h, * config/tc-xc16x.c, * config/tc-xgate.c,
        * config/tc-xstormy16.c, * config/tc-xstormy16.h,
        * config/tc-xtensa.c, * config/tc-xtensa.h, * config/tc-z80.c,
        * config/tc-z8k.c, * config/xtensa-istack.h,
        * config/xtensa-relax.c, * config/xtensa-relax.h, * dw2gencfi.c,
        * dwarf2dbg.c, * dwarf2dbg.h, * expr.c, * expr.h, * frags.c,
        * frags.h, * listing.c, * macro.c, * output-file.c, * read.c,
        * read.h, * stabs.c, * symbols.c, * write.c: Replace bfd_boolean
        with bool, FALSE with false, and TRUE with true.

2021-03-31  Alan Modra  <amodra@gmail.com>

        * config/tc-aarch64.c: Include stdint.h in place of bfd_stdint.h.
        * config/tc-crx.c: Likewise.
        * config/tc-nds32.h: Likewise.

2021-03-30  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (build_modrm_byte): Change return type.
        Change type of "default_seg". Use NULL. Adjust setting of
        "default_seg".
        (reg_ds, reg_es, reg_ss): New.
        (struct _i386_insn): Change type of seg[].
        (md_begin): Initialize reg_ds, reg_es, and reg_ss.
        (swap_operands): Change type of "temp_seg".
        (check_string): Adjust %es check.
        (process_operands): Change type of "default_seg". Use NULL.
        Adjust segment override processing..
        (i386_att_operand): Adjust segment override handling.
        * config/tc-i386-intel.c (i386_intel_operand): Likewise.

2021-03-30  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (reg_eax): New.
        (md_begin): Initialize reg_eax.
        * config/tc-i386-intel.c (i386_intel_simplify_register): Use
        reg_eax.
        (i386_intel_simplify): Likewise.

2021-03-30  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (reg_st0): New.
        (md_begin): Convert to switch(). Initialize reg_st0. Don't
        insert other st(N).
        (parse_real_register): Adjust st(N) processing.

2021-03-30  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (rc_op): Delete.
        (struct Rounding_Operation): Move ...
        (struct _i386_insn): ... here. Change field "rounding".
        (build_evex_prefix): Adjust rounding processing.
        (swap_2_operands): Likewise.
        (check_VecOperands): Likewise.
        (RC_SAE_immediate): Likewise.
        (optimize_encoding): Adjust check for rounding.
        (build_modrm_byte): Likewise.
        (output_imm): Likewise.
        (md_assemble): Initialize rounding type.

2021-03-30  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (broadcast_op): Delete.
        (struct Broadcast_Operation): Move ...
        (struct _i386_insn): ... here. Change field "broadcast".
        (match_mem_size): Adjust check for broadcast.
        (optimize_encoding): Likewise.
        (process_suffix): Likewise.
        (build_evex_prefix): Adjust broadcast processing.
        (swap_2_operands): Likewise.
        (check_VecOperations): Likewise.
        (match_template): Likewise.
        (check_VecOperands): Likewise.

2021-03-30  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (reg_k0): New.
        (mask_op): Delete.
        (struct Mask_Operation): Move ...
        (struct _i386_insn): ... here. Change field "mask".
        (md_begin): Initialize reg_k0.
        (build_evex_prefix): Adjust mask processing.
        (swap_2_operands): Likewise.
        (check_VecOperands): Likewise.
        (check_VecOperations): Likewise.
        (optimize_encoding): Adjust checks for masking.
        (output_insn): Likewise.

2021-03-30  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (swap_2_operands): Switch parameters to
        unsigned.
        (struct RC_Operation): Switch operand field to unsigned.
        (struct Mask_Operation): Likewise.
        (struct Broadcast_Operation): Likewise.
        (build_evex_prefix): Drop cast.
        (check_VecOperands): Likewise.
        (build_modrm_byte): Likewise.
        (output_imm): Likewise.
        (check_VecOperations): Add casts to unsigned.

2021-03-29  Jan Beulich  <jbeulich@suse.com>

        * testsuite/gas/i386/x86-64-sse2avx.s: Add vpsadbw case.
        * testsuite/gas/i386/x86-64-avx-swap-2.d.
        testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.

2021-03-29  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (optimize_encoding): Replace VEX-encoding
        checks by opcodespace ones.
        (insert_lfence_before): Likewise.
        (maybe_fused_with_jcc_p): Likewise.
        (add_branch_padding_frag_p): Likewise.
        (output_disp): Likewise.
        (load_insn_p): Re-arrange checks to key applicable ones off of
        an opcodespace check.
        (md_assemble): Adjust opcode checks.
        (check_byte_reg): Likewise.
        (process_operands): Likewise.
        (i386_index_check): Likewise.
        (process_suffix): Likewise. New local variable is_movx. Adjust
        movsx/movzx and crc32 handling.
        (output_insn): Adjust opcode checks. Drop no longer reachable
        case labels. Output legacy encoding prefixes in addition to the
        base_opcode byte(s). Rework counting of prefixes for extended
        opcode maps.
        * config/tc-i386-intel.c (i386_intel_simplify_register): Adjust
        opcode checks.

2021-03-29  Alan Modra  <amodra@gmail.com>

        * atof-generic.c (FALSE, TRUE): Don't define.
        * config/obj-elf.h (FALSE, TRUE): Don't define.
        * config/obj-som.h (FALSE, TRUE): Don't define.
        * config/tc-hppa.h (FALSE, TRUE): Don't define.
        * config/tc-pdp11.c (FALSE, TRUE): Don't define.
        * config/tc-iq2000.h (obj_fix_adjustable): Delete.
        * config/tc-m32r.h (TC_FIX_ADJUSTABLE): Delete.
        * config/tc-mt.h (obj_fix_adjustable): Delete.
        * config/tc-nds32.h (TC_FIX_ADJUSTABLE): Delete.
        * config/tc-arc.c (parse_opcode_flags): Simplify boolean expression.
        (relaxable_flag, relaxable_operand, assemble_insn): Likewise.
        (tokenize_extregister): Likewise.
        * config/tc-csky.c (parse_opcode, get_operand_value): Likewise.
        (parse_operands_op, parse_operands, md_assemble): Likewise.
        * config/tc-d10v.c (build_insn): Likewise.
        * config/tc-score.c (s3_gen_insn_frag): Likewise.
        * config/tc-score7.c (s7_gen_insn_frag, s7_relax_frag): Likewise.
        * config/tc-tic6x.c (tic6x_update_features, md_assemble): Likewise.
        * config/tc-z80.c (emit_byte): Likewise.

2021-03-29  Alan Modra  <amodra@gmail.com>

        * config/tc-arm.c (struct arm_long_option_table <func>): Return
        bfd_boolean.
        * config/tc-arm.h (arm_optimize_expr, arm_data_in_code): Likewise.
        * config/tc-metag.c (parse_mov_port): Replace unsigned int variable
        with bfd_boolean.
        (parse_mmov, parse_mov_ct, parse_alu, parse_shift, parse_bitop),
        (parse_cmp, parse_fmmov, parse_fmov_data, parse_fearith),
        (parse_dget_set, parse_dalu): Likewise, ensuring assignment from
        logical expressions.
        (struct metag_long_option <func>): Return bfd_boolean.
        (metag_parse_cpu, metag_parse_fpu, metag_parse_dsp): Likewise.
        * config/tc-msp430.c (msp430_dstoperand): Correct dummy type.
        * config/tc-s12z.c (parse_operand_func): Return bfd_boolean.
        (no_operands, lex_force_match, lex_reg_list): Likewise.
        (size_from_suffix): Return int.
        (s12z_relax_frag, md_estimate_size_before_relax): Return 0.
        * config/tc-s12z.h (tc_s12z_fix_adjustable): Likewise.

2021-03-26  Jan Beulich  <jbeulich@suse.com>

        * testsuite/gas/i386/x86-64-nosse2.s,
        testsuite/gas/i386/x86-64-nosse2.l: New.
        * testsuite/gas/i386/i386.exp: Run new test.

2021-03-25  Abid Qadeer  <abidh@codesourcery.com>

        * testsuite/gas/nios2/brn.d: New.
        * testsuite/gas/nios2/brn.d: New.

2021-03-25  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (match_template): Use t instead of i.tm.

2021-03-25  Jan Beulich  <jbeulich@suse.com>

        * testsuite/gas/i386/avx512f-nondef.s: Add vgather cases.
        * testsuite/gas/i386/x86-64-vgather-check.s: Add cases with
        colliding registers in the upper half of the space.
        * testsuite/gas/i386/avx512f-nondef.d,
        testsuite/gas/i386/vgather-check.d,
        testsuite/gas/i386/x86-64-vgather-check.d,
        testsuite/gas/i386/x86-64-vgather-check-error.l,
        testsuite/gas/i386/x86-64-vgather-check-warn.e: Adjust
        expecations.
        * testsuite/gas/i386/vgather-check-none.d,
        testsuite/gas/i386/vgather-check-warn.d,
        testsuite/gas/i386/x86-64-vgather-check-none.d,
        testsuite/gas/i386/x86-64-vgather-check-warn.d: Refer to "base"
        tests for expected dump output.

2021-03-25  Jan Beulich  <jbeulich@suse.com>

        * testsuite/gas/i386/avx512f-nondef.s: Add case for EVEX.z
        without mask register.
        * testsuite/gas/i386/avx512f-nondef.d: Adjust expectations.

2021-03-25  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (md_assemble): Widen set of insns to avoid
        swapping operands for.
        * testsuite/gas/i386/invlpgb.s: Fix, re-arrange, and add Intel
        syntax tests.
        * testsuite/gas/i386/snp.s: Re-arrange and add multi-operand as
        well as Intel syntax tests.
        * testsuite/gas/i386/invlpgb.d, testsuite/gas/i386/snp.d: Adjust
        expectations.
        * testsuite/gas/i386/invlpgb64.d, testsuite/gas/i386/snp64.d:
        Likewise. Drop passing --def-sym to as.

2021-03-25  Jan Beulich  <jbeulich@suse.com>

        PR/gas 27419
        * config/tc-i386.c (process_suffix): Restrict (%rip) -> (%eip)
        conversion to x32 mode.
        * testsuite/gas/i386/ilp32/enqcmd.s,
        testsuite/gas/i386/ilp32/enqcmd.d,
        testsuite/gas/i386/ilp32/movdir.s,
        testsuite/gas/i386/ilp32/movdir.d: New.
        * testsuite/gas/i386/x86-64-enqcmd.s,
        testsuite/gas/i386/x86-64-movdir.s: Drop mismatched operand
        cases.
        * testsuite/gas/i386/x86-64-enqcmd-inval.s: Add (%rip) and
        (%eip) cases.
        * testsuite/gas/i386/x86-64-movdir64b-reg.s Add (%eip) case.
        * testsuite/gas/i386/x86-64-enqcmd.d,
        testsuite/gas/i386/x86-64-enqcmd-intel.d,
        testsuite/gas/i386/x86-64-enqcmd-inval.l,
        testsuite/gas/i386/x86-64-movdir.d,
        testsuite/gas/i386/x86-64-movdir-intel.d,
        testsuite/gas/i386/x86-64-movdir64b-reg.l: Adjust expectations.

2021-03-25  Alan Modra  <amodra@gmail.com>

        PR 27647
        * testsuite/gas/ppc/a2.d: Update expected output.
        * testsuite/gas/ppc/power8.d: Likewise.

2021-03-24  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (struct _i386_insn): New field
        opcode_length.
        (md_begin): Drop assertion.
        (install_template): New.
        (build_vex_prefix): Call install_template.
        (match_template): Likewise.
        (process_operands): Use new opcode_length field.
        (output_jump): Likewise.
        (output_insn): Likewise. Adjust psedo prefix check.

2021-03-24  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (md_begin): Add assertion.
        (build_vex_prefix): Drop implied prefix calculation.
        (build_evex_prefix): Likewise.
        (optimize_encoding): Adjust opcode checks.
        (load_insn_p): Also check opcodeprefix.
        (match_template): Also check opcodespace.
        (process_suffix): Likewise.
        (process_operands): Likewise.
        (output_insn): Likewise. Also check isprefix when discaring
        standalone LOCK.
        * config/tc-i386-intel.c (i386_intel_operand): Also check
        opcodespace.

2021-03-24  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (parse_insn): Recognize pseudo prefixes by
        base_opcode and extension_opcode.

2021-03-23  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (pte): Re-order opc_pfx[] entries.

2021-03-23  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (output_i386_opcode): Invoke
        process_i386_cpu_flag() slightly later.
        (process_i386_opcodes): Likewise.

2021-03-23  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (pte): Print prefix and encoding space.
        (build_vex_prefix): Check opcodespace instead of opcodeprefix.
        (build_evex_prefix): Likewise.
        (load_insn_p): Likewise.

2021-03-23  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (load_insn_p): Use PREFIX_NONE. Fold two
        if()-s.
        (match_template, output_insn): Use PREFIX_NONE.

2021-03-23  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (i386_index_check): New local variable t.
        Correct MPX insn check.
        * config/tc-i386-intel.c (i386_intel_simplify_register): Correct
        MPX insn check.
        * testsuite/gas/i386/x86-64-mpx.s: Add RIP-relative cases. Test
        index scaling by other than 1.
        * testsuite/gas/i386/x86-64-mpx.d: Adjust expectations.

2021-03-22  Martin Liska  <mliska@suse.cz>

        * config/tc-i386.c (md_parse_option): Replace usage of CONST_STRNEQ with startswith.
        (x86_64_section_word): Likewise.
        * config/tc-sparc.c (md_parse_option): Likewise.

2021-03-19  Alan Modra  <amodra@gmail.com>

        * app.c (do_scrub_chars): Don't lose spaces before a slash.

2021-03-18  Christian Groessler  <chris@groessler.org>

        * config/tc-z8k.c (apply_fix): Handle 7-bit relocations correctly.
        Problem found by Tadashi G. Takaoka <tadashi.g.takaoka@gmail.com>.

2021-03-16  Kuan-Lin Chen  <kuanlinchentw@gmail.com>

        * config/tc-riscv.c (ext_version_table): Add b, zba, zbb and zbc.
        (riscv_multi_subset_supports): Add INSN_CLASS_ZB*.
        * testsuite/gas/riscv/b-ext-64.s: Bitmanip test case.
        * testsuite/gas/riscv/b-ext-64.d: Likewise.
        * testsuite/gas/riscv/b-ext.s: Likewise.
        * testsuite/gas/riscv/b-ext.d: Likewise.

2021-03-12  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>

        * testsuite/gas/aarch64/illegal-sysreg-7.d: New test.
        * testsuite/gas/aarch64/illegal-sysreg-7.l: New test.
        * testsuite/gas/aarch64/illegal-sysreg-7.s: New test.
        * testsuite/gas/aarch64/sysreg-7.d: New test.
        * testsuite/gas/aarch64/sysreg-7.s: New test.

2021-03-12  Clément Chigot  <clement.chigot@atos.net>

        * config/tc-ppc.c (ppc_xcoff_text_section, ppc_xcoff_data_section,
        (ppc_xcoff_bss_section, ppc_xcoff_tdata_section,
        (ppc_xcoff_tbss_section): New variables.
        (ppc_text_subsegment, ppc_text_csects, ppc_data_subgments,
        (ppc_data_csects): Removed.
        (ppc_xcoff_section_is_initialized, ppc_init_xcoff_section,
        ppc_xcoff_parse_cons): New functions.
        (md_being): Initialize XCOFF sections.
        (ppc_xcoff_suffix): Add support for TLS relocations
        (fixup_size, md_apply_fix): Add support for new BFD_RELOC.
        (ppc_change_csect): Handle XMC_TL, XMC_UL.  Correctly, add XMC_BS
        to .bss section.  Handle new XCOFF section variables.
        (ppc_comm): Likewise.
        (ppc_toc): Likewise.
        (ppc_symbol_new_hook): Likewise.
        (ppc_frob_symbol): Likewise.
        (ppc_fix_adjustable): Add tbss support.
        * config/tc-ppc.h (TC_PARSE_CONS_EXPRESSION): New define.
        (ppc_xcoff_parse_cons): Add prototype.
        (struct ppc_xcoff_section): New structure.

2021-03-12  Clément Chigot  <clement.chigot@atos.net>

        * config/tc-ppc.c (ppc_xcoff_suffix): New function.
        (MAP, MAP32, MAP64): New macros for XCOFF.
        (ppc_xcoff_fixup_addis): New function.
        (ppc_is_toc_sym): Handle XMC_TE.
        (fixup_size): Add cases for BFD_RELOC_PPC_TOC16_HI and
        BFD_RELOC_PPC_TOC16_LO.
        (md_assemble): Call ppc_xcoff_fixup_addis for XCOFF.
        (ppc_change_csect): Handle XMC_TE.
        (ppc_tc): Enable .tc symbols to have only a XMC_TC or XMC_TE
        storage class.
        (ppc_symbol_new_hook): Handle XMC_TE.
        (ppc_frob_symbol): Likewise.
        (ppc_fix_adjustable): Likewise.
        (md_apply_fix): Handle BFD_RELOC_PPC_TOC16_HI and
        BFD_RELOC_PPC_TOC16_LO.

2021-03-10  Jan Beulich  <jbeulich@suse.com>

        * testsuite/gas/i386/avx512f-intel.d,
        testsuite/gas/i386/avx512f_vl-intel.d,
        testsuite/gas/i386/avx512pf-intel.d,
        testsuite/gas/i386/x86-64-avx512f-intel.d,
        testsuite/gas/i386/x86-64-avx512f_vl-intel.d,
        testsuite/gas/i386/x86-64-avx512pf-intel.d: Adjust expectations.

2021-03-10  Jan Beulich  <jbeulich@suse.com>

        * testsuite/gas/i386/prefetch.d,
        testsuite/gas/i386/prefetch-intel.d,
        testsuite/gas/i386/x86-64-prefetch.d,
        testsuite/gas/i386/x86-64-prefetch-intel.d: Adjust expectations.
        * testsuite/gas/i386/nops-8.s, testsuite/gas/i386/nops-8.d: New.
        * testsuite/gas/i386/i386.exp: Run new test.

2021-03-09  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (check_hle): Replace HLEPrefix* by Prefix*.
        (md_assemble): Replace use of repprefixok, islockable, and
        notrackprefixok.
        (i386_index_check): Replace use of repprefixok.

2021-03-09  Jan Beulich  <jbeulich@suse.com>

        * testsuite/gas/i386/noreg64.s: Add sysexit.
        * testsuite/gas/i386/x86-64-sysenter-amd.s: Split sysexit into
        sysexitl and sysexitq.
        * testsuite/gas/i386/noreg-intel64.l,
        testsuite/gas/i386/noreg64-data16.d,
        testsuite/gas/i386/noreg64-data16.e,
        testsuite/gas/i386/noreg64-rex64.d,
        testsuite/gas/i386/noreg64.d,
        testsuite/gas/i386/noreg64.l,
        testsuite/gas/i386/x86-64-sysenter-amd.d,
        testsuite/gas/i386/x86-64-sysenter-amd.l,
        testsuite/gas/i386/x86-64-sysenter-intel.d: Adjust expectations.

2021-02-26  Nick Clifton  <nickc@redhat.com>

        PR 27411
        * config/tc-arm.c (do_t_add_sub): Correct error message.
        * testsuite/gas/arm/pr27411.s: New test.
        * testsuite/gas/arm/pr27411.d: New test driver.
        * testsuite/gas/arm/pr27411.l: Expected error output for new test.

2021-02-24  Alan Modra  <amodra@gmail.com>

        PR 23691
        * Makefile.am (TARGET_CPU_CFILES): Split off config/xtensa-relax.c..
        (TARGET_CPU_HFILES): ..and config/xtensa-relax.h..
        (TARGET_EXTRA_FILES): ..to here.  Add config/bfin-lex-wrapper.c,
        and use alongside TARGET_CPU_CFILES.
        (EXTRA_DIST): Update location of generated .c files.
        (config/m68k-parse.c): New rule replacing m68k-parse.c rule.
        (config/bfin-parse.c, config/rl78-parse.cm config/rx-parse.c),
        (config/bfin-lex.c, config/bfin-lex-wrapper.@OBJEXT@): Similarly.
        (itbl-lex-wrapper.@OBJEXT@): Simplify to just the needed
        dependencies.
        (itbl-parse.@OBJEXT@): Delete rule using NO_WERROR.
        (itbl-parse.c, itbl-parse.h): Tidy.
        * config/bfin-lex-wrapper.c: Include config/bfin-lex.c.
        * config/bfin-lex.l: Include config/bfin-parse.h.
        * configure.ac (extra_objects): Move object files corresponding
        to .y and .l files now in config/ to config/.
        * Makefile.in: Regenerate.
        * configure: Regenerate.
        * po/POTFILES.in: Regenerate.

2021-02-19  Nick Clifton  <nickc@redhat.com>

        * config/tc-riscv.c (riscv_ip): Fix compile time warnings about
        misleading indentation.

2021-02-19  Nelson Chu  <nelson.chu@sifive.com>

        PR 27158
        * config/tc-riscv.c (riscv_ip): Updated encoding macros.
        (md_apply_fix): Likewise.
        (md_convert_frag_branch): Likewise.
        (validate_riscv_insn): Likewise.  Also arranged operands, including
        added C5 and C6 operands, and removed unused Ci and C< operands.
        * doc/c-riscv.texi: Updated and added CSS/CL/CS types.
        * testsuite/gas/riscv/insn.d: Added CSS/CL/CS instructions.
        * testsuite/gas/riscv/insn.s: Likewise.

2021-02-18  Nelson Chu  <nelson.chu@sifive.com>

        * config/tc-riscv.c: Included cpu-riscv.h.
        (enum riscv_csr_clas): Moved from include/opcode/riscv.h.
        (struct riscv_csr_extra): Likewise.
        (struct riscv_ext_version): Likewise.
        (ext_version_table): Moved from opcodes/riscv-opc.c.
        (default_isa_spec): Updated type to riscv_spec_class.
        (default_priv_spec): Likewise.
        (riscv_set_default_isa_spec): Updated.
        (init_ext_version_hash): Likewise.
        (riscv_init_csr_hash): Likewise, also fixed indent.

2021-02-17  Alan Modra  <amodra@gmail.com>

        * testsuite/gas/elf/section28.d: xfail h8300.

2021-02-16  H.J. Lu  <hongjiu.lu@intel.com>

        PR gas/27412
        * config/obj-elf.c (obj_elf_change_section): Strip SHF_GNU_RETAIN
        when checking incorrect section attributes.
        * testsuite/gas/elf/elf.exp: Run section28 and section29.
        * testsuite/gas/elf/section28.d: New file.
        * testsuite/gas/elf/section28.s: Likewise.
        * testsuite/gas/elf/section29.d: Likewise.
        * testsuite/gas/elf/section29.s: Likewise.

2021-02-16  Jan Beulich  <jbeulich@suse.com>

        * testsuite/gas/i386/sse-check.s,
        testsuite/gas/i386/sse2avx.s,
        testsuite/gas/i386/x86-64-sse2avx.s: Add CVTPI2PD cases.
        * testsuite/gas/i386/sse-check-error.l,
        testsuite/gas/i386/sse-check-warn.e,
        testsuite/gas/i386/sse-check.d,
        testsuite/gas/i386/sse2avx.d,
        testsuite/gas/i386/x86-64-sse-check-error.l,
        testsuite/gas/i386/x86-64-sse2avx.d: Adjust expecations.
        * testsuite/gas/i386/property-cvtpi2pd.s,
        testsuite/gas/i386/property-cvtpi2pd.d,
        testsuite/gas/i386/property-cvtpi2ps.s,
        testsuite/gas/i386/property-cvtpi2ps.d: New.
        * testsuite/gas/i386/i386.exp: Run new tests.

2021-02-16  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (md_assemble): Use template rather than
        actuals when updating i.xstate.
        * testsuite/gas/i386/property-4.d,
        testsuite/gas/i386/property-5.d,
        testsuite/gas/i386/property-12.d: Adjust expectations.

2021-02-16  Jan Beulich  <jbeulich@suse.com>

        * config/tc-i386.c (output_insn): Handle ldmxcsr, stmxcsr,
        vldmxcsr, vstmxcsr, vzeroall, and vzeroupper.
        * testsuite/gas/i386/property-ldmxcsr.s,
        testsuite/gas/i386/property-ldmxcsr.d,
        testsuite/gas/i386/property-vldmxcsr.s,
        testsuite/gas/i386/property-vldmxcsr.d,
        testsuite/gas/i386/property-vzeroall.s,
        testsuite/gas/i386/property-vzeroall.d: New.
        * testsuite/gas/i386/i386.exp: Run new tests.

2021-02-16  Jan Beulich  <jbeulich@suse.com>

        * testsuite/gas/i386/i386.exp: Move bitness-independent property
        tests to bitness independent section.
        * testsuite/gas/i386/x86-64-property-2.d,
        testsuite/gas/i386/x86-64-property-3.d,
        testsuite/gas/i386/x86-64-property-4.d,
        testsuite/gas/i386/x86-64-property-5.d,
        testsuite/gas/i386/x86-64-property-6.d,
        testsuite/gas/i386/x86-64-property-10.d,
        testsuite/gas/i386/x86-64-property-11.d,
        testsuite/gas/i386/x86-64-property-12.d,
        testsuite/gas/i386/x86-64-property-13.d: Delete.

2021-02-16  Jan Beulich  <jbeulich@suse.com>

        * testsuite/gas/i386/enqcmd-16bit.s: Include enqcmd.s, not
        movdir.s.
        * testsuite/gas/i386/enqcmd-16bit.d: Adjust expectations.

2021-02-16  Alan Modra  <amodra@gmail.com>

        PR 27426
        * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
        in another place.

2021-02-16  Alan Modra  <amodra@gmail.com>

        * read.c (demand_copy_C_string): Really check for embedded zeros.

2021-02-15  Andreas Krebbel  <krebbel@linux.ibm.com>

        * config/tc-s390.c (s390_parse_cpu): New entry for arch14.
        * doc/c-s390.texi: Document arch14 march option.
        * testsuite/gas/s390/s390.exp: Run the arch14 related tests.
        * testsuite/gas/s390/zarch-arch14.d: New test.
        * testsuite/gas/s390/zarch-arch14.s: New test.

2021-02-12  Nick Clifton  <nickc@redhat.com>

        * testsuite/gas/mach-o/sections-1.d: Stop automatic debug link
        following.
        * testsuite/gas/xgate/insns-dwarf2.d: Likewise.

2021-02-12  Alan Modra  <amodra@gmail.com>

        * testsuite/gas/all/pr27381.err: Don't match source file name.
        * testsuite/gas/all/pr27381.s: Don't start directive in first column.
        * testsuite/gas/all/pr27384.err: Don't match source file name.
        Adjust line number.
        * testsuite/gas/all/pr27384.s: Add ".text" directive.
        * testsuite/gas/elf/pr27355.err: Don't match source file name.

2021-02-11  Alan Modra  <amodra@gmail.com>

        * NEWS: Mention arm-symbianelf removal.

2021-02-10  Nick Clifton  <nickc@redhat.com>

        * listing.c (buffer_line): Remove debugging code accidentally
        included with the fix for PR 27384.

2021-02-09  Nick Clifton  <nickc@redhat.com>

        PR 27381
        * read.c (s_incbin): Check that the file to be included is a
        regular, non-directory file.
        * testsuite/gas/all/pr27381.s: New test source file.
        * testsuite/gas/all/pr27381.d: New test control file.
        * testsuite/gas/all/pr27381.err: Expected error output for the new test.
        * testsuite/gas/all/gas.exp: Run the new test.

2021-02-09  Alan Modra  <amodra@gmail.com>

        * Makefile.am (TARG_ENV_HFILES): Remove config/te-symbian.h.
        * config/tc-arm.c (elf32_arm_target_format): Remove TE_SYMBIAN
        support.
        * config/te-symbian.h: Delete.
        * configure.tgt: Remove arm-*-symbianelf*.
        * testsuite/gas/arm/arch4t-eabi.d: Don't mention symbianelf in
        target selection.
        * testsuite/gas/arm/arch4t.d: Likewise.
        * testsuite/gas/arm/got_prel.d: Likewise.
        * testsuite/gas/arm/mapdir.d: Likewise.
        * testsuite/gas/arm/mapmisc.d: Likewise.
        * testsuite/gas/arm/mapsecs.d: Likewise.
        * testsuite/gas/arm/mapshort-eabi.d: Likewise.
        * testsuite/gas/arm/thumb-eabi.d: Likewise.
        * testsuite/gas/arm/thumb.d: Likewise.
        * testsuite/gas/arm/thumbrel.d: Likewise.
        * Makefile.in: Regenerate.
        * po/POTFILES.in: Regenerate.

2021-02-09  Nick Clifton  <nickc@redhat.com>

        PR 27384
        * listing.c (listing_psize): Check the result of the width
        expression before assigning it to paper_width.
        * testsuite/gas/all/pr27384.s: New test source file.
        * testsuite/gas/all/pr27384.d: New test control file.
        * testsuite/gas/all/pr27384.err: Expected errors from new test.
        * testsuite/gas/all/gas.exp: Run the new test.

2021-02-09  Nick Clifton  <nickc@redhat.com>

        PR 27355
        * testsuite/gas/elf/pr27355.s: New test source file.
        * testsuite/gas/elf/pr27355.d: New test control file.
        * testsuite/gas/elf/pr27355.err: Expected errors from new test.
        * testsuite/gas/elf/elf.exp: Run the new test.

2021-02-08  Mike Frysinger  <vapier@gentoo.org>

        * config/tc-tic54x (tic54x_mmregs): Rename to ...
        (tic54x_register_mmregs): ... this.  Change mmregs to tic54x_mmregs.
        (md_pseudo_table): Change tic54x_mmregs to tic54x_register_mmregs.
        (md_begin): Add tic54x_ prefix to regs, mmregs, condition_codes,
        cc2_codes, cc3_codes, status_bits, and misc_symbols.

2021-02-08  Nick Clifton  <nickc@redhat.com>

        PR 27355
        * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
        if it has not already been created.

2021-02-04  Nelson Chu  <nelson.chu@sifive.com>

        * config/tc-riscv.c (riscv_multi_subset_supports): Removed
        INSN_CLASS_ZB*.
        * testsuite/gas/riscv/bitmanip-insns-32.d: Removed.
        * testsuite/gas/riscv/bitmanip-insns-64.d: Removed.
        * testsuite/gas/riscv/bitmanip-insns.s: Removed.

2021-02-03  Andreas Krebbel  <krebbel@linux.ibm.com>

        * doc/c-s390.texi: Document vector instruction formats.

2021-02-01  Emery Hemingway  <ehmry@posteo.net>

        * configure.tgt: Add *-*-genode* as a target for AArch64 and x86.

2021-02-01  Alan Modra  <amodra@gmail.com>

        PR 27283
        * config/tc-alpha.c (insert_operand): Delete dead code.

2021-01-26  H.J. Lu  <hongjiu.lu@intel.com>

        PR gas/27243
        * config/tc-nios2.c (md_begin): Don't disable relaxation with
        --gdwarf-N.
        * testsuite/gas/nios2/relax.d: New file.
        * testsuite/gas/nios2/relax.s: Likewise.

2021-01-26  Alan Modra  <amodra@gmail.com>

        * testsuite/gas/all/local-label-overflow.d: Use xfail rather than
        notarget all except hppa.  Comment.
        * testsuite/gas/all/sleb128-2.d: Use xfail rather than notarget.
        * testsuite/gas/all/sleb128-4.d: Likewise.  Don't skip msp430.
        * testsuite/gas/all/sleb128-5.d: Use xfail rather than notarget.
        * testsuite/gas/all/sleb128-7.d: Likewise.
        * testsuite/gas/all/sleb128-9.d: Likewise.
        * testsuite/gas/elf/bignums.d: Likewise.
        * testsuite/gas/elf/group0c.d: Likewise.
        * testsuite/gas/elf/group1a.d: Likewise.
        * testsuite/gas/elf/section-symbol-redef.d: Likewise.
        * testsuite/gas/elf/section15.d: Likewise.
        * testsuite/gas/elf/section4.d: Likewise.
        * testsuite/gas/elf/section7.d: Likewise.
        * testsuite/gas/macros/irp.d: Likewise.
        * testsuite/gas/macros/repeat.d: Likewise.
        * testsuite/gas/macros/rept.d: Likewise.
        * testsuite/gas/macros/test2.d: Likewise.
        * testsuite/gas/macros/vararg.d: Likewise.
        * testsuite/gas/all/string.d: Use xfail rather than skip.
        * testsuite/gas/elf/missing-build-notes.d: Likewise.
        * testsuite/gas/elf/section0.d: Likewise.
        * testsuite/gas/elf/section1.d: Likewise.
        * testsuite/gas/elf/section10.d: Likewise.
        * testsuite/gas/elf/section11.d: Likewise.
        * testsuite/gas/elf/section6.d: Likewise.
        * testsuite/gas/elf/symtab.d: Use xfail rather than skip, adjust hppa.
        * testsuite/gas/elf/symtab.s: Don't start directives in first column.
        * testsuite/gas/macros/test3.d: Don't notarget nds32.

2021-01-26  Alan Modra  <amodra@gmail.com>

        * testsuite/gas/all/byte.d,
        * testsuite/gas/all/byte.l,
        * testsuite/gas/all/byte.s: Delete.
        * testsuite/gas/all/gas.exp: Don't run byte test.

2021-01-26  Alan Modra  <amodra@gmail.com>

        PR 27282
        * testsuite/gas/all/none.d: Replace skip with xfail, don't xfail ft32.
        * testsuite/gas/elf/pr27228.d: xfail hppa and allow OBJECT match.

2021-01-24  H.J. Lu  <hongjiu.lu@intel.com>

        PR gas/27228
        * testsuite/gas/elf/elf.exp: Run pr27228.
        * testsuite/gas/elf/pr27228.d: New file.
        * testsuite/gas/elf/pr27228.s: Likewise.

2021-01-24  Alan Modra  <amodra@gmail.com>

        PR 27228
        * write.c (resolve_reloc_expr_symbols): Don't assume local symbol
        is defined.

2021-01-21  Alan Modra  <amodra@gmail.com>

        PR 27221
        * dwarf2dbg.c (dwarf2_gen_line_info_1): Don't warn about ignored
        line number info when gas is generating it.
        * testsuite/gas/elf/dwarf2-20.d: Adjust to not expect warnings.
        * testsuite/gas/m68hc11/indexed12.d: Likewise.
        * testsuite/gas/elf/elf.exp: Don't run warn-2.
        * gas/testsuite/gas/elf/warn-2.s: Delete.

2021-01-21  Alan Modra  <amodra@gmail.com>

        PR 27218
        * dwarf2dbg.c (dwarf2_gen_line_info): Correct setting of dwarf_level.
        (dwarf2_directive_filename, dwarf2_directive_loc): Likewise, and
        error for negative file numbers.

2021-01-20  Alan Modra  <amodra@gmail.com>

        * testsuite/gas/ppc/power4.d: Adjust for removal of section sym.
        * testsuite/gas/ppc/test1elf32.d: Likewise.
        * testsuite/gas/ppc/test1elf64.d: Likewise.

2021-01-18  H.J. Lu  <hongjiu.lu@intel.com>

        PR gas/27195
        * dwarf2dbg.c (dwarf2_gen_line_info): Set dwarf_level to 5 if
        needed.
        (dwarf2_directive_filename): Likewise.
        (dwarf2_directive_loc): Likewise.
        * testsuite/gas/elf/dwarf-5-file0.d: Pass --gdwarf-3.
        * testsuite/gas/lns/lns-diag-1.l: Remove the
        "Error: file number less than one" errors.

2021-01-18  Alan Modra  <amodra@gmail.com>

        PR 27198
        * config/tc-i386.c (need_plt32_p): Return FALSE for NULL symbol.
        * testsuite/gas/i386/pr27198.d,
        * gas/testsuite/gas/i386/pr27198.err,
        * gas/testsuite/gas/i386/pr27198.s: New test.
        * gas/testsuite/gas/i386/i386.exp: Run it.

2021-01-15  Nelson Chu  <nelson.chu@sifive.com>

        * config/tc-riscv.c: Indent and GNU coding standards tidy,
        also aligned the code.
        * config/tc-riscv.h: Likewise.

2021-01-15  Nelson Chu  <nelson.chu@sifive.com>

        * 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.

2021-01-15  Nelson Chu  <nelson.chu@sifive.com>

        * config/tc-riscv.c: Comments tidy and improvement.  Also update
        comment "fallthru" to "Fall through" that end with a period and
        two spaces.

2021-01-14  Mike Frysinger  <vapier@gentoo.org>

        * doc/as.texi: Delete @ifset ELF wrapping around [248]byte entries.
        Delete warning that these are only available with ELF targets.
        * obj-elf.c (elf_pseudo_table): Move 2byte/4byte/8byte entries ...
        * read.c (potable): ... here.

2021-01-14  Mike Frysinger  <vapier@gentoo.org>

        * Makefile.am (bfin-lex-wrapper.@OBJEXT@): Delete $(NO_WERROR).
        * Makefile.in: Regenerated.

2021-01-14  Mike Frysinger  <vapier@gentoo.org>

        * bfin-lex.l (YY_NO_INPUT, YY_NO_UNPUT): Define.
        (parse_int): Mark char_bag const.

2021-01-13  H.J. Lu  <hongjiu.lu@intel.com>

        PR gas/27178
        * config/tc-i386.c (lex_got::gotrel): Add need_GOT_symbol.
        Don't generate GOT_symbol for PLT relocations.
        * testsuite/gas/i386/i386.exp: Run PR gas/27178 tests.
        * testsuite/gas/i386/no-got.d: New file.
        * testsuite/gas/i386/no-got.s: Likewise.
        * testsuite/gas/i386/x86-64-no-got.d: Likewise.
        * testsuite/gas/i386/x86-64-no-got.s: Likewise.

2021-01-13  Alan Modra  <amodra@gmail.com>

        * Makefile.in: Regenerate.
        * Makefile.in: Regenerate.

2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>

        PR binutils/26792
        * configure.ac: Use GNU_MAKE_JOBSERVER.
        * aclocal.m4: Regenerated.
        * configure: Likewise.

2021-01-12  Nick Clifton  <nickc@redhat.com>

        * po/fr.po: Updated French translation.

2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>

        PR ld/27173
        * configure: Regenerated.

2021-10-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * NEWS: Remove CSRE.
        * config/tc-aarch64.c (parse_csr_operand): Delete.
        (parse_operands): Delete handling of
        AARCH64_OPND_CSRE_CSR.
        (aarch64_features): Remove csre.
        * doc/c-aarch64.texi: Remove CSRE.
        * testsuite/gas/aarch64/csre.d: Delete.
        * testsuite/gas/aarch64/csre-invalid.s: Likewise.
        * testsuite/gas/aarch64/csre-invalid.d: Likewise.
        * testsuite/gas/aarch64/csre_csr.s: Likewise.
        * testsuite/gas/aarch64/csre_csr.d: Likewise.
        * testsuite/gas/aarch64/csre_csr-invalid.s: Likewise.
        * testsuite/gas/aarch64/csre_csr-invalid.l: Likewise.
        * testsuite/gas/aarch64/csre_csr-invalid.d: Likewise.

2021-01-11  Nick Clifton  <nickc@redhat.com>

        * po/uk.po: Updated Ukranian translation.

2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>

        * configure: Regenerated.

2021-01-09  Nick Clifton  <nickc@redhat.com>

        * configure: Regenerate.
        * po/gas.pot: Regenerate.

2021-01-09  Nick Clifton  <nickc@redhat.com>

        * 2.36 release branch crated.

2021-01-08  Peter Bergner  <bergner@linux.ibm.com>

        * testsuite/gas/ppc/rop-checks.d,
        * testsuite/gas/ppc/rop-checks.l,
        * testsuite/gas/ppc/rop-checks.s,
        * testsuite/gas/ppc/rop.d,
        * testsuite/gas/ppc/rop.s: New tests.
        * testsuite/gas/ppc/ppc.exp: Run them.

2021-01-09  Alan Modra  <amodra@gmail.com>

        * configure: Regenerate.

2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>

        * configure: Regenerate.

2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>

        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.

2021-01-07  Philipp Tomsich  <prt@gnu.org>

        * config/tc-riscv.c (riscv_multi_subset_supports): Added
        INSN_CLASS_ZIHINTPAUSE.
        * testsuite/gas/riscv/pause.d: New testcase.  Adding coverage for
        the pause hint instruction.
        * testsuite/gas/riscv/pause.s: Likewise.

2021-01-07  Claire Xenia Wolf  <claire@symbioticeda.com>
            Jim Wilson  <jimw@sifive.com>
            Andrew Waterman  <andrew@sifive.com>
            Maxim Blinov  <maxim.blinov@embecosm.com>
            Kito Cheng  <kito.cheng@sifive.com>
            Nelson Chu  <nelson.chu@sifive.com>

        * config/tc-riscv.c (riscv_multi_subset_supports): Handle INSN_CLASS_ZB*.
        (riscv_get_default_ext_version): Do not check the default_isa_spec when
        the version defined in the riscv_opcodes table is ISA_SPEC_CLASS_DRAFT.
        * testsuite/gas/riscv/bitmanip-insns-32.d: New testcase.
        * testsuite/gas/riscv/bitmanip-insns-64.d: Likewise.
        * testsuite/gas/riscv/bitmanip-insns.s: Likewise.

2021-01-06  Alan Modra  <amodra@gmail.com>

        * testsuite/gas/sparc/sparc.exp: Move 64-bit tests inside gas_64_check.

2021-01-06  Alan Modra  <amodra@gmail.com>

        * testsuite/gas/macros/app1.d: xfail tic30.
        * testsuite/gas/macros/app2.d: Likewise.
        * testsuite/gas/macros/app3.d: Likewise.
        * testsuite/gas/macros/app4.d: Likewise.

2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>

        * doc/as.texi: Add -mlittle-endian and -mbig-endian to docs.
        * doc/c-riscv.texi: Likewise.

2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>

        * 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.

2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>

        * 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*.

2021-01-04  H.J. Lu  <hongjiu.lu@intel.com>

        PR ld/26256
        * config/obj-elf.c (obj_elf_change_section): Also filter out
        SHF_LINK_ORDER.

2021-01-04  Alan Modra  <amodra@gmail.com>

        PR 27102
        * symbols.c (S_SET_EXTERNAL): Revise section symbol warning
        message and register symbol error message.

2021-01-04  Alan Modra  <amodra@gmail.com>

        PR 27101
        * read.c (s_align): Use a large enough type for "align" to hold
        the result of get_absolute_expression.

2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>

        * 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.

2021-01-01  Alan Modra  <amodra@gmail.com>

        Update year range in copyright notice of all files.

2021-01-01  Hans-Peter Nilsson  <hp@bitrange.com>

        * config/tc-mmix.h (md_single_noop_insn): Change to "swym 0".

For older changes see ChangeLog-2020
\f
Copyright (C) 2021-2023 Free Software Foundation, Inc.

Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.

Local Variables:
mode: change-log
left-margin: 8
fill-column: 74
version-control: never
End: