2020-03-11 H.J. Lu * config/tc-i386.c (lfence_after_load): New. (lfence_before_indirect_branch_kind): New. (lfence_before_indirect_branch): New. (lfence_before_ret_kind): New. (lfence_before_ret): New. (last_insn): New. (load_insn_p): New. (insert_lfence_after): New. (insert_lfence_before): New. (md_assemble): Call insert_lfence_before and insert_lfence_after. Set last_insn. (OPTION_MLFENCE_AFTER_LOAD): New. (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New. (OPTION_MLFENCE_BEFORE_RET): New. (md_longopts): Add -mlfence-after-load=, -mlfence-before-indirect-branch= and -mlfence-before-ret=. (md_parse_option): Handle -mlfence-after-load=, -mlfence-before-indirect-branch= and -mlfence-before-ret=. (md_show_usage): Display -mlfence-after-load=, -mlfence-before-indirect-branch= and -mlfence-before-ret=. (i386_cons_align): New. * config/tc-i386.h (i386_cons_align): New. (md_cons_align): New. * doc/c-i386.texi: Document -mlfence-after-load=, -mlfence-before-indirect-branch= and -mlfence-before-ret=. 2020-03-11 Nick Clifton PR 25611 PR 25614 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1. (DWARF2_FILE_SIZE_NAME): Default to -1. (DWARF2_LINE_VERSION): Default to the current dwarf level or 3, whichever is higher. (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1. (NUM_MD5_BYTES): Define. (struct file entry): Add md5 field. (get_filenum): Delete and replace with... (get_basename): New function. (get_directory_table_entry): New function. (allocate_filenum): New function. (allocate_filename_to_slot): New function. (dwarf2_where): Use new functions. (dwarf2_directive_filename): Add support for extended .file pseudo-op. (dwarf2_directive_loc): Allow the use of file number zero with DWARF 5 or higher. (out_file_list): Rename to... (out_dir_and_file_list): Add DWARF 5 support. (out_debug_line): Emit extra values into the section header for DWARF 5. (out_debug_str): Allow for file 0 to be used with DWARF 5. * doc/as.texi (.file): Update the description of this pseudo-op. * testsuite/gas/elf-dwarf-5-file0.s: Add more lines. * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output. * testsuite/gas/lns/lns-diag-1.l: Update expected error message. * NEWS: Mention the new feature. 2020-03-10 Alan Modra * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions to avoid signed overflow. * config/tc-mcore.c (md_assemble): Likewise. * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise. * config/tc-nds32.c (SET_ADDEND): Likewise. * config/tc-nios2.c (nios2_assemble_arg_R): Likewise. 2020-03-09 Jan Beulich * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos. * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d, testsuite/gas/i386/avx-intel.d: Adjust expectations. 2020-03-07 Alan Modra * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in first column. 2020-03-06 Nick Clifton PR 25614 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of 0 if the dwarf_level is 5 or more. Complain if a filename follows a file 0. * testsuite/gas/elf/dwarf-5-file0.s: New test. * testsuite/gas/elf/dwarf-5-file0.d: New test driver. * testsuite/gas/elf/elf.exp: Run the new test. PR 25612 * config/tc-ia64.h (DWARF2_VERISION): Fix typo. * doc/as.texi: Fix another typo. 2020-03-06 Nick Clifton PR 25612 * as.c (dwarf_level): Define. (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5. (parse_args): Add support for the new options. as.h (dwarf_level): Prototype. * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version value. * config/tc-ia64.h (DWARF2_VERISION): Update definition. (DWARF2_LINE_VERSION): Remove definition. * doc/as.texi: Document the new options. 2020-03-06 Nick Clifton PR 25572 * as.c (main): Allow matching input and outputs when they are not regular files. 2020-03-06 Jan Beulich * config/tc-i386.c (match_mem_size): Generalize broadcast special casing. (check_VecOperands): Zap xmmword/ymmword/zmmword when more than one of byte/word/dword/qword is set alongside a SIMD register in a template's operand. 2020-03-06 Jan Beulich * config/tc-i386.c (match_template): Extend code in logic rejecting certain suffixes in certain modes to also cover mask register use and VecSIB. Drop special casing of broadcast. Skip immediates in the check. 2020-03-06 Jan Beulich * config/tc-i386.c (match_template): Fold duplicate code in logic rejecting certain suffixes in certain modes. Drop pointless "else". 2020-03-06 Jan Beulich * config/tc-i386.c (process_suffix): Exlucde !vexw insns alongside !norex64 ones. * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR* with both 32- and 64-bit GPR operands. * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both 32- and 64-bit GPR operands. * testsuite/gas/i386/x86-64-avx512bw-intel.d, testsuite/gas/i386/x86-64-avx512bw.d, testsuite/gas/i386/x86-64-avx512f-intel.d, testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations. 2020-03-06 Jan Beulich * config/tc-i386.c (md_assemble): Drop use of rex64. (process_suffix): For REX.W for 64-bit CRC32. 2020-03-06 Jan Beulich * config/tc-i386.c (i386_addressing_mode): For 32-bit addressing for MPX insns without base/index. * testsuite/gas/i386/mpx-16bit.s, * testsuite/gas/i386/mpx-16bit.d: New. * testsuite/gas/i386/i386.exp: Run new test. 2020-03-06 Jan Beulich * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s, testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s, testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s, testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s, * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases as well as a BSWAP one. * testsuite/gas/i386/rdpid.s: Add 16-bit case. * testsuite/gas/i386/sse2-16bit.s: Cover more insns. * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d, testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d, testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d, testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d, testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d, testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d, testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d, testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d, testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d, testsuite/gas/i386/vmx.d: Adjust expectations. 2020-03-06 Jan Beulich * config/tc-i386.c (md_assemble): Also exclude tpause and umwait from having their operands swapped. * testsuite/gas/i386/waitpkg.s, testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait 3-operand cases as well as testing of 16-bit code generation. * testsuite/gas/i386/waitpkg.d, testsuite/gas/i386/waitpkg-intel.d, testsuite/gas/i386/x86-64-waitpkg.d, testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations. 2020-03-04 Nelson Chu * config/tc-riscv.c (percent_op_utype): Support the modifier %got_pcrel_hi. * doc/c-riscv.texi: Add documentation. * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new modifier %got_pcrel_hi. * testsuite/gas/riscv/no-relax-reloc.s: Likewise. * testsuite/gas/riscv/relax-reloc.d: Likewise. * testsuite/gas/riscv/relax-reloc.s: Likewise. * doc/c-riscv.texi (relocation modifiers): Add documentation. (RISC-V-Formats): Update the section name from "Instruction Formats" to "RISC-V Instruction Formats". 2020-03-04 Alexandre Oliva * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is detected in a section which does not have at least 4 byte alignment. * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive. * testsuite/gas/arm/ldr-t.s: Likewise. * testsuite/gas/arm/sp-pc-usage-t.s: Likewise. * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of disassembly, ignoring any NOPs that may have been inserted because of section alignment. * testsuite/gas/arm/ldr-t.d: Likewise. 2020-03-04 Jan Beulich * config/tc-i386.c (cpu_arch): Add .sev_es entry. * doc/c-i386.texi: Mention sev_es. * testsuite/gas/i386/arch-13.s: Add SEV-ES case. * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust expectations. * testsuite/gas/i386/arch-13-znver1.d, testsuite/gas/i386/arch-13-znver2.d: Extend -march=. 2020-03-03 H.J. Lu * config/tc-i386.c (match_template): Replace ignoresize and defaultsize with mnemonicsize. (process_suffix): Likewise. 2020-03-03 Sergey Belyashov PR 25627 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of instruction LD IY,(HL). * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly. * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction. * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly. * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction. 2020-03-03 H.J. Lu PR gas/25622 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and x86-64-default-suffix-avx. * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss, vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries. * testsuite/gas/i386/noreg64.d: Updated. * testsuite/gas/i386/noreg64.l: Likewise. * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file. * testsuite/gas/i386/x86-64-default-suffix.d: Likewise. * testsuite/gas/i386/x86-64-default-suffix.s: Likewise. 2020-03-03 Sergey Belyashov PR 25604 * config/tc-z80.c (contains_register): Prevent an illegal memory access when checking an expression for a register name. 2020-03-03 Alan Modra * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips support. 2020-03-02 Alan Modra * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section. * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata and .sbss sections. * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout. (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section. (s3_s_score_lcomm): Likewise. * config/tc-score7.c: Similarly. * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section. 2020-02-28 YunQiang Su PR gas/25539 * config/tc-mips.c (fix_loongson3_llsc): Compare label value to handle multi-labels. (has_label_name): New. 2020-02-26 Matthew Malcomson * config/tc-arm.c (enum pred_instruction_type): Remove NEUTRAL_IT_NO_VPT_INSN predication type. (cxn_handle_predication): Modify to require condition suffixes. (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases. * testsuite/gas/arm/cde-scalar.s: Update test. * testsuite/gas/arm/cde-warnings.l: Update test. * testsuite/gas/arm/cde-warnings.s: Update test. 2020-02-26 Alan Modra * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use N_() on empty string. 2020-02-26 Alan Modra * read.c (read_a_source_file): Call strncpy with length one less than size of original_case_string. 2020-02-26 Alan Modra * config/obj-elf.c: Indent labels correctly. * config/obj-macho.c: Likewise. * config/tc-aarch64.c: Likewise. * config/tc-alpha.c: Likewise. * config/tc-arm.c: Likewise. * config/tc-cr16.c: Likewise. * config/tc-crx.c: Likewise. * config/tc-frv.c: Likewise. * config/tc-i386-intel.c: Likewise. * config/tc-i386.c: Likewise. * config/tc-ia64.c: Likewise. * config/tc-mn10200.c: Likewise. * config/tc-mn10300.c: Likewise. * config/tc-nds32.c: Likewise. * config/tc-riscv.c: Likewise. * config/tc-s12z.c: Likewise. * config/tc-xtensa.c: Likewise. * config/tc-z80.c: Likewise. * read.c: Likewise. * symbols.c: Likewise. * write.c: Likewise. 2020-02-20 Nelson Chu * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate we are assembling instruction with CSR. Call riscv_csr_read_only_check after parsing all arguments. (enum csr_insn_type): New enum is used to classify the CSR instruction. (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These are used to check if we write a read-only CSR by the CSR instruction. * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test all CSR for the read-only CSR checking. * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise. * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise. * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test all CSR instructions for the read-only CSR checking. * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise. * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise. * config/tc-riscv.c (struct riscv_set_options): New field csr_check. (riscv_opts): Initialize it. (reg_lookup_internal): Check the `riscv_opts.csr_check` before doing the CSR checking. (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK. (md_longopts): Add mcsr-check and mno-csr-check. (md_parse_option): Handle new enum option values. (s_riscv_option): Handle new long options. * doc/c-riscv.texi: Add description for the new .option and assembler options. * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable the CSR checking. * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise. * config/tc-riscv.c (csr_extra_hash): New. (enum riscv_csr_class): New enum. Used to decide whether or not this CSR is legal in the current ISA string. (struct riscv_csr_extra): New structure to hold all extra information of CSR. (riscv_init_csr_hashes): New. According to the DECLARE_CSR and DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash. Call hash_reg_name to insert CSR address into reg_names_hash. (reg_csr_lookup_internal, riscv_csr_class_check): New functions. Decide whether the CSR is valid according to the csr_extra_hash. (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs. (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is not a boolean. This is same as riscv_init_csr_hash, so keep the consistent usage. (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR. * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option. * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option. * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the f-ext CSR are not allowed. * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The source file is `priv-reg.s`, and the ISA is rv64if, so the rv32-only CSR are not allowed. * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise. 2020-02-21 Alan Modra * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32. (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs. 2020-02-21 Alan Modra PR 25569 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop on section size adjustment, instead perform another write if exec header size is larger than section size. 2020-02-19 Nelson Chu * doc/c-riscv.texi: Add the doc entries for -march-attr/ -mno-arch-attr command line options. 2020-02-19 Nelson Chu * testsuite/gas/riscv/c-add-addi.d: New testcase. * testsuite/gas/riscv/c-add-addi.s: Likewise. 2020-02-19 Sergey Belyashov PR 25576 * config/tc-z80.c (md_parse_option): Do not use an underscore prefix for local labels in SDCC compatability mode. (z80_start_line_hook): Remove SDCC dollar label support. * testsuite/gas/z80/sdcc.d: Update expected disassembly. * testsuite/gas/z80/sdcc.s: Likewise. 2020-02-19 Sergey Belyashov PR 25517 * config/tc-z80.c: Add -march option. * doc/as.texi: Update Z80 documentation. * doc/c-z80.texi: Likewise. * testsuite/gas/z80/ez80_adl_all.d: Update command line. * testsuite/gas/z80/ez80_adl_suf.d: Likewise. * testsuite/gas/z80/ez80_pref_dis.d: Likewise. * testsuite/gas/z80/ez80_z80_all.d: Likewise. * testsuite/gas/z80/ez80_z80_suf.d: Likewise. * testsuite/gas/z80/gbz80_all.d: Likewise. * testsuite/gas/z80/r800_extra.d: Likewise. * testsuite/gas/z80/r800_ii8.d: Likewise. * testsuite/gas/z80/r800_z80_doc.d: Likewise. * testsuite/gas/z80/sdcc.d: Likewise. * testsuite/gas/z80/z180.d: Likewise. * testsuite/gas/z80/z180_z80_doc.d: Likewise. * testsuite/gas/z80/z80_doc.d: Likewise. * testsuite/gas/z80/z80_ii8.d: Likewise. * testsuite/gas/z80/z80_in_f_c.d: Likewise. * testsuite/gas/z80/z80_op_ii_ld.d: Likewise. * testsuite/gas/z80/z80_out_c_0.d: Likewise. * testsuite/gas/z80/z80_sli.d: Likewise. * testsuite/gas/z80/z80n_all.d: Likewise. * testsuite/gas/z80/z80n_reloc.d: Likewise. 2020-02-19 H.J. Lu * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd with GNU_PROPERTY_X86_FEATURE_2_MMX. * testsuite/gas/i386/i386.exp: Run property-3 and x86-64-property-3. * testsuite/gas/i386/property-3.d: New file. * testsuite/gas/i386/property-3.s: Likewise. * testsuite/gas/i386/x86-64-property-3.d: Likewise. 2020-02-17 H.J. Lu * config/tc-i386.c (cpu_arch): Add .popcnt. * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt. Add a tab before @samp{.sse4a}. 2020-02-17 Jan Beulich * config/tc-i386.c (process_suffix): Don't try to guess a suffix for AddrPrefixOpReg templates. Combine the two pieces of addrprefixopreg handling. Reject 16-bit address reg in 64-bit mode. 2020-02-17 Jan Beulich PR gas/14439 * config/tc-i386.c (md_assemble): Also suppress operand swapping for MONITOR{,X} and MWAIT{,X}. * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s: Add Intel syntax monitor/mwait tests. * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d: Adjust expectations. *testsuite/gas/i386/sse3-intel.d, testsuite/gas/i386/x86-64-sse3-intel.d: New. * testsuite/gas/i386/i386.exp: Run new tests. 2020-02-17 Jan Beulich PR gas/6518 * config/tc-i386.c (process_suffix): Re-work Intel-syntax [XYZ]MMWord memory operand ambiguity recognition logic (largely re-indentation). * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps cases. * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16. * testsuite/gas/i386/avx512dq-inval.l, testsuite/gas/i386/inval-avx.l, testsuite/gas/i386/inval-avx512f.l: Adjust expectations. * testsuite/gas/i386/avx512vl-ambig.s, testsuite/gas/i386/avx512vl-ambig.l: New. * testsuite/gas/i386/i386.exp: Run new test. 2020-02-16 H.J. Lu * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore nosse4. * doc/c-i386.texi: Document sse4a and nosse4a. 2020-02-14 H.J. Lu * doc/c-i386.texi: Remove the old movsx and movzx documentation for AT&T syntax. 2020-02-14 Jan Beulich PR gas/25438 * config/tc-i386.c (md_assemble): Move movsx/movzx special casing ... (process_suffix): ... here. Consider just the first operand initially. (check_long_reg): Drop opcode 0x63 special case again. * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s, testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s: Move ambiguous operand size tests ... * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s: ... here. * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d, testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d, testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l, testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d, testsuite/gas/i386/x86-64-movsxd.d, testsuite/gas/i386/x86-64-movsxd-intel.d, testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d: Adjust expectations. * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l, testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New. * testsuite/gas/i386/i386.exp: Run new tests. 2020-02-14 Jan Beulich * config/tc-i386.c (process_operands): Also skip segment override prefix emission if it matches an already present one. * testsuite/gas/i386/prefix32.s: Add double segment override cases. * testsuite/gas/i386/prefix32.l: Adjust expectations. 2020-02-14 Jan Beulich * config/tc-i386.c (process_operands): Drop ineffectual segment overrides when optimizing. * testsuite/gas/i386/lea-optimize.d: New. * testsuite/gas/i386/i386.exp: Run new test. 2020-02-14 Jan Beulich * config/tc-i386.c (process_operands): Also check insn prefix for ineffectual segment override warning. Don't cover possible VEX/EVEX encoded insns there. * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d, testsuite/gas/i386/lea.e: New. * testsuite/gas/i386/i386.exp: Run new test. 2020-02-14 H.J. Lu PR gas/25438 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T syntax. 2020-02-13 Fangrui Song H.J. Lu PR gas/25551 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32. * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4. * testsuite/gas/i386/relax-5.d: New file. * testsuite/gas/i386/relax-5.s: Likewise. * testsuite/gas/i386/x86-64-relax-4.d: Likewise. * testsuite/gas/i386/x86-64-relax-4.s: Likewise. 2020-02-13 Jan Beulich * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in "nosse4" entry. 2020-02-12 Jan Beulich * config/tc-i386.c (avx512): New (at file scope), moved from (check_VecOperands): ... here. (process_suffix): Add [XYZ]MMword operand size handling. * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests. * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS tests. * testsuite/gas/i386/avx512dq-inval.l, testsuite/gas/i386/noavx512-2.l: Adjust expectations. 2020-02-12 Jan Beulich PR gas/24546 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit code only. * config/tc-i386-intel.c (i386_intel_operand): Also handle CALL/JMP in O_tbyte_ptr case. * doc/c-i386.texi: Mention far call and full pointer load ISA differences. * testsuite/gas/i386/x86-64-branch-3.s, testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases. * testsuite/gas/i386/x86-64-branch-3.d, testsuite/gas/i386/x86-64-intel64.d: Adjust expectations. * testsuite/gas/i386/x86-64-branch-5.l, testsuite/gas/i386/x86-64-branch-5.s: New. * testsuite/gas/i386/i386.exp: Run new test. 2020-02-12 Jan Beulich PR gas/25438 * config/tc-i386.c (REGISTER_WARNINGS): Delete. (check_byte_reg): Skip only source operand of CRC32. Drop Non- 64-bit-only warning. (check_word_reg): Consistently error on mismatching register size and suffix. * testsuite/gas/i386/general.s: Replace dword GPR with word one for movw. Replace suffix / GPR for orb. * testsuite/gas/i386/inval.s: Add tests for movw with dword and byte GPRs as well as ones for inb/outb with a word accumulator. * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l, testsuite/gas/i386/inval.l: Adjust expectations. 2020-02-12 Jan Beulich * config/tc-i386.c (operand_type_register_match): Also fall through initial two if()-s when the template allows for a GPR operand. Adjust comment. 2020-02-11 Jan Beulich (struct _i386_insn): New field "short_form". (optimize_encoding): Drop setting of shortform field. (process_suffix): Set i.short_form. Replace shortform use. (process_operands): Replace shortform use. 2020-02-11 Matthew Malcomson * config/tc-arm.c (vcx_handle_register_arguments): Remove `for` loop initial declaration. 2020-02-10 Matthew Malcomson * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for instructions that can have 5 arguments. (enum operand_parse_code): Add new operands. (parse_operands): Account for new operands. (S5): New macro. (enum neon_shape_el): Introduce P suffixes for coprocessor. (neon_select_shape): Account for P suffix. (LOW1): Move macro to global position. (HI4): Move macro to global position. (vcx_assign_vec_d): New. (vcx_assign_vec_m): New. (vcx_assign_vec_n): New. (enum vcx_reg_type): New. (vcx_get_reg_type): New. (vcx_size_pos): New. (vcx_vec_pos): New. (vcx_handle_shape): New. (vcx_ensure_register_in_range): New. (vcx_handle_register_arguments): New. (vcx_handle_insn_block): New. (vcx_handle_common_checks): New. (do_vcx1): New. (do_vcx2): New. (do_vcx3): New. * testsuite/gas/arm/cde-missing-fp.d: New test. * testsuite/gas/arm/cde-missing-fp.l: New test. * testsuite/gas/arm/cde-missing-mve.d: New test. * testsuite/gas/arm/cde-missing-mve.l: New test. * testsuite/gas/arm/cde-mve-or-neon.d: New test. * testsuite/gas/arm/cde-mve-or-neon.s: New test. * testsuite/gas/arm/cde-mve.s: New test. * testsuite/gas/arm/cde-warnings.l: * testsuite/gas/arm/cde-warnings.s: * testsuite/gas/arm/cde.d: * testsuite/gas/arm/cde.s: 2020-02-10 Stam Markianos-Wright Matthew Malcomson * config/tc-arm.c (arm_ext_cde*): New feature sets for each CDE coprocessor that can be enabled. (enum pred_instruction_type): New pred type. (BAD_NO_VPT): New error message. (BAD_CDE): New error message. (BAD_CDE_COPROC): New error message. (enum operand_parse_code): Add new immediate operands. (parse_operands): Account for new immediate operands. (check_cde_operand): New. (cde_coproc_enabled): New. (cde_coproc_pos): New. (cde_handle_coproc): New. (cxn_handle_predication): New. (do_custom_instruction_1): New. (do_custom_instruction_2): New. (do_custom_instruction_3): New. (do_cx1): New. (do_cx1a): New. (do_cx1d): New. (do_cx1da): New. (do_cx2): New. (do_cx2a): New. (do_cx2d): New. (do_cx2da): New. (do_cx3): New. (do_cx3a): New. (do_cx3d): New. (do_cx3da): New. (handle_pred_state): Define new IT block behaviour. (insns): Add newn CX*{,d}{,a} instructions. (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table): Define new cdecp extension strings. * doc/c-arm.texi: Document new cdecp extension arguments. * testsuite/gas/arm/cde-scalar.d: New test. * testsuite/gas/arm/cde-scalar.s: New test. * testsuite/gas/arm/cde-warnings.d: New test. * testsuite/gas/arm/cde-warnings.l: New test. * testsuite/gas/arm/cde-warnings.s: New test. * testsuite/gas/arm/cde.d: New test. * testsuite/gas/arm/cde.s: New test. 2020-02-10 H.J. Lu PR gas/25516 * config/tc-i386.c (intel64): Renamed to ... (isa64): This. (match_template): Accept Intel64 only instruction by default. (i386_displacement): Updated. (md_parse_option): Updated. * c-i386.texi: Update -mamd64/-mintel64 documentation. * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass -mamd64 to x86-64-sysenter-amd. * testsuite/gas/i386/x86-64-sysenter.d: New file. 2020-02-10 Alan Modra * config/obj-elf.c (obj_elf_change_section): Error for section type, attr or entsize changes in assembly. * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test. * testsuite/gas/elf/section5.l: Update. 2020-02-10 Alan Modra * output-file.c (output_file_close): Do a normal close when flag_always_generate_output. * write.c (write_object_file): Don't stop output when flag_always_generate_output. 2020-02-07 Sergey Belyashov PR 25469 * config/tc-z80.c: Add -gbz80 command line option to generate code for the GameBoy Z80. Add support for generating DWARF. * config/tc-z80.h: Add support for DWARF debug information generation. * doc/c-z80.texi: Document new command line option. * testsuite/gas/z80/gbz80_all.d: New file. * testsuite/gas/z80/gbz80_all.s: New file. * testsuite/gas/z80/z80.exp: Run the new tests. * testsuite/gas/z80/z80n_all.d: New file. * testsuite/gas/z80/z80n_all.s: New file. * testsuite/gas/z80/z80n_reloc.d: New file. 2020-02-06 H.J. Lu PR gas/25381 * config/obj-elf.c (get_section): Also check linked_to_symbol_name. (obj_elf_change_section): Also set map_head.linked_to_symbol_name. (obj_elf_parse_section_letters): Handle the 'o' flag. (build_group_lists): Renamed to ... (build_additional_section_info): This. Set elf_linked_to_section from map_head.linked_to_symbol_name. (elf_adjust_symtab): Updated. * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name. * doc/as.texi: Document the 'o' flag. * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests. * testsuite/gas/elf/section18.d: New file. * testsuite/gas/elf/section18.s: Likewise. * testsuite/gas/elf/section19.d: Likewise. * testsuite/gas/elf/section19.s: Likewise. * testsuite/gas/elf/section20.d: Likewise. * testsuite/gas/elf/section20.s: Likewise. * testsuite/gas/elf/section21.d: Likewise. * testsuite/gas/elf/section21.l: Likewise. * testsuite/gas/elf/section21.s: Likewise. 2020-02-06 H.J. Lu * NEWS: Mention x86 assembler options to align branches for binutils 2.34. 2020-02-06 H.J. Lu * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique only for ELF targets. * testsuite/gas/i386/unique.d: Don't xfail. * testsuite/gas/i386/x86-64-unique.d: Likewise. 2020-02-06 Alan Modra * testsuite/gas/i386/unique.d: xfail for non-elf targets. * testsuite/gas/i386/x86-64-unique.d: Likewise. 2020-02-06 Alan Modra * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in xfail, and rename test. * testsuite/gas/elf/section12b.d: Likewise. * testsuite/gas/elf/section16a.d: Likewise. * testsuite/gas/elf/section16b.d: Likewise. 2020-02-02 H.J. Lu PR gas/25380 * config/obj-elf.c (section_match): Removed. (get_section): Also match SEC_ASSEMBLER_SECTION_ID and section_id. (obj_elf_change_section): Replace info and group_name arguments with match_p. Also update the section ID and flags from match_p. (obj_elf_section): Handle "unique,N". Update call to obj_elf_change_section. * config/obj-elf.h (elf_section_match): New. (obj_elf_change_section): Updated. * config/tc-arm.c (start_unwind_section): Update call to obj_elf_change_section. * config/tc-ia64.c (obj_elf_vms_common): Likewise. * config/tc-microblaze.c (microblaze_s_data): Likewise. (microblaze_s_sdata): Likewise. (microblaze_s_rdata): Likewise. (microblaze_s_bss): Likewise. * config/tc-mips.c (s_change_section): Likewise. * config/tc-msp430.c (msp430_profiler): Likewise. * config/tc-rx.c (parse_rx_section): Likewise. * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise. * doc/as.texi: Document "unique,N" in .section directive. * testsuite/gas/elf/elf.exp: Run "unique,N" tests. * testsuite/gas/elf/section15.d: New file. * testsuite/gas/elf/section15.s: Likewise. * testsuite/gas/elf/section16.s: Likewise. * testsuite/gas/elf/section16a.d: Likewise. * testsuite/gas/elf/section16b.d: Likewise. * testsuite/gas/elf/section17.d: Likewise. * testsuite/gas/elf/section17.l: Likewise. * testsuite/gas/elf/section17.s: Likewise. * testsuite/gas/i386/unique.d: Likewise. * testsuite/gas/i386/unique.s: Likewise. * testsuite/gas/i386/x86-64-unique.d: Likewise. * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique. 2020-02-02 H.J. Lu * testsuite/gas/elf/section13.s: Replace @nobits with %nobits. 2020-02-01 Anthony Green * config/tc-moxie.c (md_begin): Don't force big-endian mode. 2020-01-31 Sandra Loosemore * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as %tls_ldo. 2020-01-31 Andre Vieira PR gas/25472 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding. (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for +mve. * testsuite/gas/arm/mve_dsp.d: New test. 2020-01-31 Nick Clifton * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE rather than BFD_RELOC_NONE. 2020-01-31 Srinath Parvathaneni * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMIA instruction for MVE. (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB instruction for MVE. (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA instruction for MVE. (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB instruction for MVE. * testsuite/gas/arm/mve-ldst.d: New test. * testsuite/gas/arm/mve-ldst.s: Likewise. 2020-01-31 Nick Clifton * po/fr.po: Updated French translation. * po/ru.po: Updated Russian translation. 2020-01-31 Richard Sandiford * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than .s for the movprfx. * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly. * testsuite/gas/aarch64/sve-movprfx_28.d, * testsuite/gas/aarch64/sve-movprfx_28.l, * testsuite/gas/aarch64/sve-movprfx_28.s: New test. 2020-01-30 Jan Beulich * config/tc-i386.c (output_disp): Tighten base_opcode check. * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases. * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d: Adjust expectations. 2020-01-30 Jose E. Marchesi * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'. * testsuite/gas/bpf/alu-be.d: Likewise. * testsuite/gas/bpf/alu32.d: Likewise for `neg32'. * testsuite/gas/bpf/alu32-be.d: Likewise. 2020-01-30 Jan Beulich * testsuite/gas/i386/x86-64-branch-2.s, testsuite/gas/i386/x86-64-branch-4.s, testsuite/gas/i386/x86-64-branch.s: Add RETW cases. * testsuite/gas/i386/ilp32/x86-64-branch.d, testsuite/gas/i386/x86-64-branch-2.d, testsuite/gas/i386/x86-64-branch-4.l, testsuite/gas/i386/x86-64-branch.d: Adjust expectations. 2020-01-30 Jan Beulich * config/tc-i386.c (process_suffix): . testsuite/gas/i386/noreg64.s: Add IRET and LRET cases. testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET. Add LRETQ case. testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without suffix. testsuite/gas/i386/x86_64.s: Add RETF cases. * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d, testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l, testsuite/gas/i386/x86-64-opcode.d, testsuite/gas/i386/x86-64-suffix-intel.d, testsuite/gas/i386/x86-64-suffix.d, testsuite/gas/i386/x86_64-intel.d testsuite/gas/i386/x86_64.d: Adjust expectations. * testsuite/gas/i386/x86-64-suffix.e, testsuite/gas/i386/x86_64.e: New. 2020-01-30 Jan Beulich * config/tc-i386.c (process_suffix): Redo and move FLDENV et al special case. 2020-01-27 H.J. Lu PR binutils/25445 * config/tc-i386.c (check_long_reg): Also convert to QWORD for movsxd. * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA differences. Document movslq and movsxd. * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests. * testsuite/gas/i386/x86-64-movsxd-intel.d: New file. * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise. * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise. * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise. * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise. * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise. * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise. * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise. * testsuite/gas/i386/x86-64-movsxd.d: Likewise. * testsuite/gas/i386/x86-64-movsxd.s: Likewise. 2020-01-27 Alan Modra * testsuite/gas/all/gas.exp: Replace case statements with switch statements. * testsuite/gas/elf/elf.exp: Likewise. * testsuite/gas/macros/macros.exp: Likewise. * testsuite/lib/gas-defs.exp: Likewise. 2020-01-27 Tamar Christina PR 25403 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv. * testsuite/gas/aarch64/armv8_4-a.s: Likewise. 2020-01-22 Maxim Blinov * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and s exts must be known, so rename *ok* to *fail*. * testsuite/gas/riscv/march-ok-sx.d: Likewise. * testsuite/gas/riscv/march-ok-s-with-version: Likewise. * testsuite/gas/riscv/march-fail-s.l: Expected error messages for above change. * testsuite/gas/riscv/march-fail-sx.l: Likewise. * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise. 2020-01-22 H.J. Lu PR gas/25438 * config/tc-i386.c (check_long_reg): Always disallow double word suffix in mnemonic with word general register. * testsuite/gas/i386/general.s: Replace word general register with double word general register for movl. * testsuite/gas/i386/inval.s: Add tests for movl with word general register. * testsuite/gas/i386/general.l: Updated. * testsuite/gas/i386/inval.l: Likewise. 2020-01-22 Alan Modra * config/tc-ppc.c (parse_tls_arg): Handle tls arg for __tls_get_addr_desc and __tls_get_addr_opt. 2020-01-21 Jan Beulich * testsuite/gas/i386/inval-crc32.s, testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive. * testsuite/gas/i386/inval-crc32.l, testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations. 2020-01-21 Jan Beulich * config/tc-i386.c (process_suffix): Merge CRC32 handling into generic code path. Deal with No_lSuf being set in a template. * testsuite/gas/i386/inval-crc32.l, testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s) instead of error(s) when operand size is ambiguous. * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s: Add CRC32 tests. * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l, testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l: Adjust expectations. 2020-01-21 Jan Beulich * config/tc-i386.c (process_suffix): Drop SYSRET special case and an intel_syntax check. Re-write lack-of-suffix processing logic. * doc/c-i386.texi: Document operand size defaults for suffix- less AT&T syntax insns. * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s, testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-avx-scalar.s, testsuite/gas/i386/x86-64-avx.s, testsuite/gas/i386/x86-64-bundle.s, testsuite/gas/i386/x86-64-intel64.s, testsuite/gas/i386/x86-64-lock-1.s, testsuite/gas/i386/x86-64-opcode.s, testsuite/gas/i386/x86-64-sse2avx.s, testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes. * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s, testsuite/gas/i386/x86-64-nops.s, testsuite/gas/i386/x86-64-ptwrite.s, testsuite/gas/i386/x86-64-simd.s, testsuite/gas/i386/x86-64-sse-noavx.s, testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less insns. * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s: Add further tests. * testsuite/gas/i386/ilp32/x86-64-nops.d, testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d, testsuite/gas/i386/sse-noavx.d, testsuite/gas/i386/x86-64-intel64.d, testsuite/gas/i386/x86-64-nops.d, testsuite/gas/i386/x86-64-opcode.d, testsuite/gas/i386/x86-64-ptwrite-intel.d, testsuite/gas/i386/x86-64-ptwrite.d, testsuite/gas/i386/x86-64-simd-intel.d, testsuite/gas/i386/x86-64-simd-suffix.d, testsuite/gas/i386/x86-64-simd.d, testsuite/gas/i386/x86-64-sse-noavx.d testsuite/gas/i386/x86-64-suffix.d, testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations. * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l, testsuite/gas/i386/noreg64.l: New. * testsuite/gas/i386/i386.exp: Run new tests. 2020-01-21 Jan Beulich * testsuite/gas/i386/avx512_bf16_vl.s, testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax broadcast forms of VCVTNEPS2BF16. * testsuite/gas/i386/avx512_bf16_vl.d, testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations. 2020-01-20 Nick Clifton * po/uk.po: Updated Ukranian translation. 2020-01-20 H.J. Lu PR ld/25416 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating x32 object. * testsuite/gas/i386/ilp32/x32-tls.d: Updated. * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with R_X86_64_GOTPC32_TLSDESC relocation. 2020-01-18 Nick Clifton * configure: Regenerate. * po/gas.pot: Regenerate. 2020-01-18 Nick Clifton Binutils 2.34 branch created. 2020-01-17 H.J. Lu * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2 with vex_encoding_vex. (parse_insn): Likewise. * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex} and {vex3} documentation. * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with {vex}. * testsuite/gas/i386/x86-64-pseudos.s: Likewise. 2020-01-16 Andre Vieira PR 25376 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH. (armv8_1m_main_ext_table): Use CORE_HIGH for mve. * testsuite/arm/armv8_1-m-fpu-mve-1.s: New. * testsuite/arm/armv8_1-m-fpu-mve-1.d: New. * testsuite/arm/armv8_1-m-fpu-mve-2.s: New. * testsuite/arm/armv8_1-m-fpu-mve-2.d: New. 2020-01-16 Jan Beulich * config/tc-i386.c (match_template): Drop found_cpu_match local variable. 2020-01-16 Jan Beulich * testsuite/gas/i386/avx512dq-inval.l, testsuite/gas/i386/avx512dq-inval.s: New. * testsuite/gas/i386/i386.exp: Run new test. 2020-01-15 Jozef Lawrynowicz * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X relocations when the target is 430X, except when extracting part of an expression. (msp430_srcoperand): Adjust comment. Initialize the expp member of the msp430_operand_s struct as appropriate. (msp430_dstoperand): Likewise. * testsuite/gas/msp430/msp430.exp: Run new test. * testsuite/gas/msp430/reloc-lo-430x.d: New test. * testsuite/gas/msp430/reloc-lo-430x.s: New test. 2020-01-15 Alan Modra * configure.tgt: Add sparc-*-freebsd case. 2020-01-14 Lili Cui * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin. * testsuite/gas/i386/align-branch-1b.d: Likewise. * testsuite/gas/i386/align-branch-1c.d: Likewise. * testsuite/gas/i386/align-branch-1d.d: Likewise. * testsuite/gas/i386/align-branch-1e.d: Likewise. * testsuite/gas/i386/align-branch-1f.d: Likewise. * testsuite/gas/i386/align-branch-1g.d: Likewise. * testsuite/gas/i386/align-branch-1h.d: Likewise. * testsuite/gas/i386/align-branch-1i.d: Likewise. * testsuite/gas/i386/align-branch-5.d: Likewise. * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise. * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise. * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise. * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise. * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise. * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise. * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise. * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise. * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise. * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise. * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a, x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin. 2020-01-14 Sergey Belyashov PR 25377 * config/tc-z80.c: Add support for half precision, single precision and double precision floating point values. * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes. * doc/as.texi: Add new z80 command line options. * doc/c-z80.texi: Document new z80 command line options. * testsuite/gas/z80/ez80_pref_dis.s: New test. * testsuite/gas/z80/ez80_pref_dis.d: New test driver. * testsuite/gas/z80/z80.exp: Run the new test. * testsuite/gas/z80/fp_math48.d: Use correct command line option. * testsuite/gas/z80/fp_zeda32.d: Likewise. * testsuite/gas/z80/strings.d: Update expected output. 2020-01-13 Matthew Malcomson * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature dependency. 2020-01-13 Claudiu Zissulescu * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change the CPU. * config/tc-arc.h: Add header if/defs. * testsuite/gas/arc/pseudos.d: Improve matching pattern. 2020-01-13 Alan Modra * testsuite/gas/wasm32/allinsn.d: Update expected output. 2020-01-13 Alan Modra * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap insertion. 2020-01-10 Alan Modra * testsuite/gas/elf/pr14891.s: Don't start directives in first column. * testsuite/gas/elf/pr21661.d: Don't run on hpux. 2020-01-03 Sergey Belyashov PR 25224 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking opcode byte values. (emit_ld_r_r): Likewise. (emit_ld_rr_m): Likewise. (emit_ld_rr_nn): Likewise. 2020-01-09 Jan Beulich * config/tc-i386.c (optimize_encoding): Add is_any_vex_encoding() invocations. Drop respective i.tm.extension_opcode == None checks. 2020-01-09 Jan Beulich * config/tc-i386.c (md_assemble): Check RegRex is clear during REX transformations. Correct comment indentation. 2020-01-09 Jan Beulich * config/tc-i386.c (optimize_encoding): Generalize register transformation for TEST optimization. 2020-01-09 Jan Beulich * testsuite/gas/i386/x86-64-sysenter-amd.s, testsuite/gas/i386/x86-64-sysenter-amd.d, testsuite/gas/i386/x86-64-sysenter-amd.l, testsuite/gas/i386/x86-64-sysenter-intel.d, testsuite/gas/i386/x86-64-sysenter-mixed.d: New. * testsuite/gas/i386/i386.exp: Run new tests. 2020-01-08 Nick Clifton PR 25284 * doc/as.texi (Align): Document the fact that all arguments can be omitted. (Balign): Likewise. (P2align): Likewise. 2020-01-08 Nick Clifton PR 14891 * config/obj-elf.c (obj_elf_section): Fail if the section name is already defined as a different symbol type. * testsuite/gas/elf/pr14891.s: New test source file. * testsuite/gas/elf/pr14891.d: New test driver. * testsuite/gas/elf/pr14891.s: New test expected error output. * testsuite/gas/elf/elf.exp: Run the new test. 2020-01-08 Alan Modra * config/tc-z8k.c (md_begin): Make idx unsigned. (get_specific): Likewise for this_index. 2020-01-07 Claudiu Zissulescu * onfig/tc-arc.c (parse_reloc_symbol): New function. (tokenize_arguments): Clean up, use parse_reloc_symbol function. (md_operand): Set X_md to absent. (arc_parse_name): Check for X_md. 2020-01-03 Sergey Belyashov PR 25311 * as.h (TC_STRING_ESCAPES): Provide a default definition. * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of NO_STRING_ESCAPES. * read.c (next_char_of_string): Likewise. * config/tc-ppc.h (TC_STRING_ESCAPES): Define. * config/tc-z80.h (TC_STRING_ESCAPES): Define. 2020-01-03 Nick Clifton * po/sv.po: Updated Swedish translation. 2020-01-03 Jan Beulich * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}. * testsuite/gas/aarch64/f64mm.d: Adjust expectations. 2020-01-03 Jan Beulich * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for by-element usdot. Add 64-bit form tests for by-element sudot. * testsuite/gas/aarch64/i8mm.d: Adjust expectations. 2020-01-03 Jan Beulich * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip. * testsuite/gas/aarch64/f64mm.d: Adjust expectations. 2020-01-03 Jan Beulich * testsuite/gas/aarch64/f64mm.d, testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations. 2020-01-02 Sergey Belyashov * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add support for assembler code generated by SDCC. Add new relocation types. Add z80-elf target support. * config/tc-z80.h: Add z80-elf target support. Enable dollar local labels. Local labels starts from ".L". * NEWS: Mention the new support. * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict. * testsuite/gas/all/fwdexp.s: Likewise. * testsuite/gas/all/cond.l: Likewise. * testsuite/gas/all/cond.s: Likewise. * testsuite/gas/all/fwdexp.d: Likewise. * testsuite/gas/all/fwdexp.s: Likewise. * testsuite/gas/elf/section2.e-mips: Likewise. * testsuite/gas/elf/section2.l: Likewise. * testsuite/gas/elf/section2.s: Likewise. * testsuite/gas/macros/app1.d: Likewise. * testsuite/gas/macros/app1.s: Likewise. * testsuite/gas/macros/app2.d: Likewise. * testsuite/gas/macros/app2.s: Likewise. * testsuite/gas/macros/app3.d: Likewise. * testsuite/gas/macros/app3.s: Likewise. * testsuite/gas/macros/app4.d: Likewise. * testsuite/gas/macros/app4.s: Likewise. * testsuite/gas/macros/app4b.s: Likewise. * testsuite/gas/z80/suffix.d: Fix failure on ELF target. * testsuite/gas/z80/z80.exp: Add new tests * testsuite/gas/z80/dollar.d: New file. * testsuite/gas/z80/dollar.s: New file. * testsuite/gas/z80/ez80_adl_all.d: New file. * testsuite/gas/z80/ez80_adl_all.s: New file. * testsuite/gas/z80/ez80_adl_suf.d: New file. * testsuite/gas/z80/ez80_isuf.s: New file. * testsuite/gas/z80/ez80_z80_all.d: New file. * testsuite/gas/z80/ez80_z80_all.s: New file. * testsuite/gas/z80/ez80_z80_suf.d: New file. * testsuite/gas/z80/r800_extra.d: New file. * testsuite/gas/z80/r800_extra.s: New file. * testsuite/gas/z80/r800_ii8.d: New file. * testsuite/gas/z80/r800_z80_doc.d: New file. * testsuite/gas/z80/z180.d: New file. * testsuite/gas/z80/z180.s: New file. * testsuite/gas/z80/z180_z80_doc.d: New file. * testsuite/gas/z80/z80_doc.d: New file. * testsuite/gas/z80/z80_doc.s: New file. * testsuite/gas/z80/z80_ii8.d: New file. * testsuite/gas/z80/z80_ii8.s: New file. * testsuite/gas/z80/z80_in_f_c.d: New file. * testsuite/gas/z80/z80_in_f_c.s: New file. * testsuite/gas/z80/z80_op_ii_ld.d: New file. * testsuite/gas/z80/z80_op_ii_ld.s: New file. * testsuite/gas/z80/z80_out_c_0.d: New file. * testsuite/gas/z80/z80_out_c_0.s: New file. * testsuite/gas/z80/z80_reloc.d: New file. * testsuite/gas/z80/z80_reloc.s: New file. * testsuite/gas/z80/z80_sli.d: New file. * testsuite/gas/z80/z80_sli.s: New file. 2020-01-02 Szabolcs Nagy * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of REGLIST_RN. 2020-01-01 Alan Modra Update year range in copyright notice of all files. For older changes see ChangeLog-2019 Copyright (C) 2020 Free Software Foundation, Inc. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. Local Variables: mode: change-log left-margin: 8 fill-column: 74 version-control: never End: