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

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (MVE_BAD_QREG): New error message.
        (enum operand_parse_code): Define new operand.
        (parse_operands): Handle new operand.
        (do_mve_vpt): Change for VPT blocks.
        (NEON_SHAPE_DEF): New shape.
        (neon_logbits): Moved.
        (LOW4): Moved
        (HI1): Moved
        (mve_get_vcmp_vpt_cond): New function to translate vpt conditions.
        (do_mve_vcmp): New encoding function.
        (do_vfp_nsyn_cmp): Changed to support MVE variants.
        (insns): Change to support MVE variants of vcmp and add vpt.
        * testsuite/gas/arm/mve-vcmp-bad-1.d: New test.
        * testsuite/gas/arm/mve-vcmp-bad-1.l: New test.
        * testsuite/gas/arm/mve-vcmp-bad-1.s: New test.
        * testsuite/gas/arm/mve-vcmp-bad-2.d: New test.
        * testsuite/gas/arm/mve-vcmp-bad-2.l: New test.
        * testsuite/gas/arm/mve-vcmp-bad-2.s: New test.
        * testsuite/gas/arm/mve-vpt-bad-1.d: New test.
        * testsuite/gas/arm/mve-vpt-bad-1.l: New test.
        * testsuite/gas/arm/mve-vpt-bad-1.s: New test.
        * testsuite/gas/arm/mve-vpt-bad-2.d: New test.
        * testsuite/gas/arm/mve-vpt-bad-2.l: New test.
        * testsuite/gas/arm/mve-vpt-bad-2.s: New test.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (struct arm_it): Expand isscalar field to be able to
        distinguish between types of scalar.
        (parse_typed_reg_or_scalar): Change to accept MVE scalar variants.
        (parse_scalar): Likewise.
        (parse_neon_mov): Accept MVE variant.
        (po_scalar_or_goto): Make use reg_type.
        (parse_operands): Change uses of po_scalar_or_goto.
        (do_vfp_sp_monadic): Change to accept MVE variants.
        (do_vfp_reg_from_sp): Likewise.
        (do_vfp_sp_from_reg): Likewise.
        (do_vfp_dp_rd_rm): Likewise.
        (do_vfp_dp_rd_rn_rm): Likewise.
        (do_vfp_dp_rm_rd_rn): Likewise.
        (M_MNEM_vmovlt, M_MNEM_vmovlb, M_MNEM_vmovnt, M_MNEM_vmovnb): New
        instruction encodings.
        (NEON_SHAPE_DEF): New shape.
        (do_mve_mov): New encoding fuction.
        (do_mve_movn): Likewise.
        (do_mve_movl): Likewise.
        (do_neon_mov): Change to accept MVE variants.
        (mcCE): New MACRO.
        (insns): Accept new MVE variants and instructions.
        * testsuite/gas/arm/mve-vmov-bad-1.d: New test.
        * testsuite/gas/arm/mve-vmov-bad-1.l: New test.
        * testsuite/gas/arm/mve-vmov-bad-1.s: New test.
        * testsuite/gas/arm/mve-vmov-bad-2.d: New test.
        * testsuite/gas/arm/mve-vmov-bad-2.l: New test.
        * testsuite/gas/arm/mve-vmov-bad-2.s: New test.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (enum operand_parse_code): Add new operand.
        (parse_operands): Handle new operand.
        (do_neon_cvt_1): Handle MVE variants.
        (do_neon_cvttb_1): Likewise.
        (insns): Accept MVE variants.
        * testsuite/gas/arm/mve-vcvt-bad-1.d: New test.
        * testsuite/gas/arm/mve-vcvt-bad-1.l: New test.
        * testsuite/gas/arm/mve-vcvt-bad-1.s: New test.
        * testsuite/gas/arm/mve-vcvt-bad-2.d: New test.
        * testsuite/gas/arm/mve-vcvt-bad-2.l: New test.
        * testsuite/gas/arm/mve-vcvt-bad-2.s: New test.
        * testsuite/gas/arm/mve-vcvt-bad-3.d: New test.
        * testsuite/gas/arm/mve-vcvt-bad-3.l: New test.
        * testsuite/gas/arm/mve-vcvt-bad-3.s: New test.
        * testsuite/gas/arm/mve-vcvt-bad-4.d: New test.
        * testsuite/gas/arm/mve-vcvt-bad-4.l: New test.
        * testsuite/gas/arm/mve-vcvt-bad-4.s: New test.
        * testsuite/gas/arm/mve-vcvt-bad.d: New test.
        * testsuite/gas/arm/mve-vcvt-bad.l: New test.
        * testsuite/gas/arm/mve-vcvt-bad.s: New test.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (struct arm_it): Make immisreg field larger to hold
        type of register.
        (enum shift_kind): Add SHIFT_UXTW shift kind.
        (enum parse_shift_mode): Add SHIFT_UXTW_IMMEDIATE shift mode.
        (parse_shift): Handle new shift type.
        (parse_address_main): Accept new addressing modes.
        (M_MNEM_vstrb, M_MNEM_vstrh, M_MNEM_vstrw, M_MNEM_vstrd,
         M_MNEM_vldrb, M_MNEM_vldrh, M_MNEM_vldrw, M_MNEM_vldrd): New
        instruction encodings.
        (do_mve_vstr_vldr_QI): New encoding functions.
        (do_mve_vstr_vldr_RQ): Likewise.
        (do_mve_vstr_vldr_RI): Likewise.
        (do_mve_vstr_vldr): Likewise.
        * testsuite/gas/arm/mve-vldr-bad-1.d: New test.
        * testsuite/gas/arm/mve-vldr-bad-1.l: New test.
        * testsuite/gas/arm/mve-vldr-bad-1.s: New test.
        * testsuite/gas/arm/mve-vldr-bad-2.d: New test.
        * testsuite/gas/arm/mve-vldr-bad-2.l: New test.
        * testsuite/gas/arm/mve-vldr-bad-2.s: New test.
        * testsuite/gas/arm/mve-vldr-bad-3.d: New test.
        * testsuite/gas/arm/mve-vldr-bad-3.l: New test.
        * testsuite/gas/arm/mve-vldr-bad-3.s: New test.
        * testsuite/gas/arm/mve-vstr-bad-1.d: New test.
        * testsuite/gas/arm/mve-vstr-bad-1.l: New test.
        * testsuite/gas/arm/mve-vstr-bad-1.s: New test.
        * testsuite/gas/arm/mve-vstr-bad-2.d: New test.
        * testsuite/gas/arm/mve-vstr-bad-2.l: New test.
        * testsuite/gas/arm/mve-vstr-bad-2.s: New test.
        * testsuite/gas/arm/mve-vstr-bad-3.d: New test.
        * testsuite/gas/arm/mve-vstr-bad-3.l: New test.
        * testsuite/gas/arm/mve-vstr-bad-3.s: New test.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (enum it_instruction_type): Add MVE_UNPREDICABLE_INSN.
        (BAD_EL_TYPE): New error message.
        (parse_neon_el_struct_list): Adapt to be able to accept MVE variant.
        (parse_address_main): Likewise.
        (group_reloc_type): Add GROUP_MVE.
        (enum operand_parse_code): Add new operands.
        (parse_operands): Handle new operands.
        (M_MNEM_vst20, M_MNEM_vst21, M_MNEM_vst40, M_MNEM_vst41, M_MNEM_vst42,
         M_MNEM_vst43, M_MNEM_vld20, M_MNEM_vld21, M_MNEM_vld40, M_MNEM_vld41,
         M_MNEM_vld42, M_MNEM_vld43): New encodings.
        (do_mve_vst_vld): New encoding function.
        (do_neon_ld_st_interleave): Use BAD_EL_TYPE.
        (it_fsm_pre_encode): Handle new it_instruction_type
        (handle_pred_state): Likewise.
        * testsuite/gas/arm/mve-vstld-bad.d: New test.
        * testsuite/gas/arm/mve-vstld-bad.l: New test.
        * testsuite/gas/arm/mve-vstld-bad.s: New test.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (BAD_MVE_AUTO): New error message.
        (BAD_MVE_SRCDEST): Likewise.
        (mark_feature_used): Diagnose MVE only instructions when in
        auto-detection mode or -march=all.
        (enum operand_parse_code): Define new operand.
        (parse_operands): Handle new operand.
        (M_MNEM_vmullt, M_MNEM_vmullb): New encodings.
        (mve_encode_qqq): New encoding helper function.
        (do_mve_vmull): New encoding function.
        (insns): Handle new instructions.
        * testsuite/gas/arm/mve-vmullbt-bad.d: New test.
        * testsuite/gas/arm/mve-vmullbt-bad.l: New test.
        * testsuite/gas/arm/mve-vmullbt-bad.s: New test.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (struct asm_opcode): Make avalue a full int.
        (BAD_ODD, BAD_EVEN, BAD_SIMD_TYPE): New errors.
        (enum operand_parse_code): Handle new operands.
        (parse_operands): Likewise.
        (M_MNEM_vabav, M_MNEM_vmladav, M_MNEM_vmladava, M_MNEM_vmladavx,
         M_MNEM_vmladavax, M_MNEM_vmlsdav, M_MNEM_vmlsdava, M_MNEM_vmlsdavx,
         M_MNEM_vmlsdavax): Define new encodings.
        (NEON_SHAPE_DEF): Add new shape.
        (neon_check_type): Use BAD_SIMD_TYPE.
        (mve_encode_rqq): New encoding helper function.
        (do_mve_vabav, do_mve_vmladav): New encoding functions.
        (mCEF): New MACRO.
        * testsuite/gas/arm/mve-vabav-bad.d: New test.
        * testsuite/gas/arm/mve-vabav-bad.l: New test.
        * testsuite/gas/arm/mve-vabav-bad.s: New test.
        * testsuite/gas/arm/mve-vmladav-bad.d: New test.
        * testsuite/gas/arm/mve-vmladav-bad.l: New test.
        * testsuite/gas/arm/mve-vmladav-bad.s: New test.
        * testsuite/gas/arm/mve-vmlav-bad.d: New test.
        * testsuite/gas/arm/mve-vmlav-bad.l: New test.
        * testsuite/gas/arm/mve-vmlav-bad.s: New test.
        * testsuite/gas/arm/mve-vmlsdav-bad.d: New test.
        * testsuite/gas/arm/mve-vmlsdav-bad.l: New test.
        * testsuite/gas/arm/mve-vmlsdav-bad.s: New test.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (do_neon_abs_neg): Make it accept MVE variant.
        (insns): Change vabs and vneg entries to accept MVE variants.
        * testsuite/gas/arm/mve-vabsneg-bad-1.d: New test.
        * testsuite/gas/arm/mve-vabsneg-bad-1.l: New test.
        * testsuite/gas/arm/mve-vabsneg-bad-1.s: New test.
        * testsuite/gas/arm/mve-vabsneg-bad-2.d: New test.
        * testsuite/gas/arm/mve-vabsneg-bad-2.l: New test.
        * testsuite/gas/arm/mve-vabsneg-bad-2.s: New test.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (enum it_instruction_type): Rename to...
        (enum pred_instruction_type): ... this. Include VPT types.
        (it_insn_type): Rename to ...
        (pred_insn_type): .. this.
        (arm_it): Change comment.
        (enum arm_reg_type): Add new value.
        (reg_expected_msgs): New entry.
        (asm_opcode): Add mayBeVecPred member.
        (BAD_SYNTAX, BAD_NOT_VPT, BAD_OUT_VPT, BAD_VPT_COND, MVE_NOT_IT,
         MVE_NOT_VPT, MVE_BAD_PC, MVE_BAD_SP): New diagnostic MACROS.
        (arm_vcond_hsh): New table for vector condition codes.
        (now_it): Rename to ...
        (now_pred): ... this.
        (now_it_compatible): Rename to ...
        (now_pred_compatible): ... this.
        (in_it_block): Rename to ...
        (in_pred_block): ... this.
        (handle_it_state): Rename to ...
        (handle_pred_state): ... this. And change it to accept VPT blocks.
        (set_it_insn_type): Rename to ...
        (set_pred_insn_type): ... this.
        (set_it_insn_type_nonvoid): Rename to ...
        (set_pred_insn_type_nonvoid): ... this.
        (set_it_insn_type_last): Rename to ...
        (set_pred_insn_type_last): ... this.
        (record_feature_use): Moved.
        (mark_feature_used): Likewise.
        (parse_typed_reg_or_scalar): Add new case for REG_TYPE_MQ.
        (emit_insn): Use renamed functions and variables.
        (enum operand_parse_code): Add new operands.
        (parse_operands): Handle new operands.
        (do_scalar_fp16_v82_encode): Change predication detection.
        (do_it): Use renamed functions and variables.
        (do_t_add_sub): Likewise.
        (do_t_arit3): Likewise.
        (do_t_arit3c): Likewise.
        (do_t_blx): Likewise.
        (do_t_branch): Likewise.
        (do_t_bkpt_hlt1): Likewise.
        (do_t_branch23): Likewise.
        (do_t_bx): Likewise.
        (do_t_bxj): Likewise.
        (do_t_cond): Likewise.
        (do_t_csdb): Likewise.
        (do_t_cps): Likewise.
        (do_t_cpsi): Likewise.
        (do_t_cbz): Likewise.
        (do_t_it): Likewise.
        (do_mve_vpt): New function to handle VPT blocks.
        (encode_thumb2_multi): Use renamed functions and variables.
        (do_t_ldst): Use renamed functions and variables.
        (do_t_mov_cmp): Likewise.
        (do_t_mvn_tst): Likewise.
        (do_t_mul): Likewise.
        (do_t_nop): Likewise.
        (do_t_neg): Likewise.
        (do_t_rsb): Likewise.
        (do_t_setend): Likewise.
        (do_t_shift): Likewise.
        (do_t_smc): Likewise.
        (do_t_tb): Likewise.
        (do_t_udf): Likewise.
        (do_t_loloop): Likewise.
        (do_neon_cvt_1): Likewise.
        (do_vfp_nsyn_cvt_fpv8): Likewise.
        (do_vsel): Likewise.
        (do_vmaxnm): Likewise.
        (do_vrint_1): Likewise.
        (do_crypto_2op_1): Likewise.
        (do_crypto_3op_1): Likewise.
        (do_crc32_1): Likewise.
        (it_fsm_pre_encode): Likewise.
        (it_fsm_post_encode): Likewise.
        (force_automatic_it_block_close): Likewise.
        (check_it_blocks_finished): Likewise.
        (check_pred_blocks_finished): Likewise.
        (arm_cleanup): Likewise.
        (now_it_add_mask): Rename to ...
        (now_pred_add_mask): ... this. And use new variables and functions.
        (NEON_ENC_TAB): Add entries for vabdl, vaddl and vsubl.
        (N_I_MVE, N_F_MVE, N_SU_MVE): New MACROs.
        (neon_check_type): Generalize error message.
        (mve_encode_qqr): New MVE generic encoding function.
        (neon_dyadic_misc): Change to accept MVE variants.
        (do_neon_dyadic_if_su): Likewise.
        (do_neon_addsub_if_i): Likewise.
        (do_neon_dyadic_long): Likewise.
        (vfp_or_neon_is_neon): Add extra checks.
        (check_simd_pred_availability): Helper function to check SIMD
        instruction availability with respect to predication.
        (enum opcode_tag): New suffix value.
        (opcode_lookup): Change to handle VPT blocks.
        (new_automatic_it_block): Rename to ...
        (close_automatic_it_block): ...this.
        (TxCE, TxC3, TxC3w, TUE, TUEc, TUF, CE, C3, ToC, ToU,
         toC, toU, CL, cCE, cCL, C3E, xCM_, UE, UF, NUF, nUF,
         NCE_tag, NCE, NCEF, nCE_tag, nCE, nCEF): Add default value for new
        field.
        (mCEF, mnCEF, mnCE, MNUF, mnUF, mToC, MNCE, MNCEF): New MACROs.
        (insns): Redefine vadd, vsub, cabd, vabdl, vaddl, vsubl to accept MVE
        variants. Add entries for vscclrm, and vpst.
        (md_begin): Add arm_vcond_hsh initialization.
        * config/tc-arm.h (enum it_state): Rename to...
        (enum pred_state): ...this.
        (struct current_it): Rename to...
        (struct current_pred): ...this.
        (enum pred_type): New enum.
        (struct arm_segment_info_type): Use current_pred.
        * testsuite/gas/arm/armv8_3-a-fp-bad.l: Update error message.
        * testsuite/gas/arm/armv8_3-a-simd-bad.l: Update error message.
        * testsuite/gas/arm/dotprod-illegal.l: Update error message.
        * testsuite/gas/arm/mve-vaddsubabd-bad-1.d: New test.
        * testsuite/gas/arm/mve-vaddsubabd-bad-1.l: New test.
        * testsuite/gas/arm/mve-vaddsubabd-bad-1.s: New test.
        * testsuite/gas/arm/mve-vaddsubabd-bad-2.d: New test.
        * testsuite/gas/arm/mve-vaddsubabd-bad-2.l: New test.
        * testsuite/gas/arm/mve-vaddsubabd-bad-2.s: New test.
        * testsuite/gas/arm/mve-vpst-bad.d: New test.
        * testsuite/gas/arm/mve-vpst-bad.l: New test.
        * testsuite/gas/arm/mve-vpst-bad.s: New test.
        * testsuite/gas/arm/neon-ldst-es-bad.l: Updated error message.

2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (mve_ext, mve_fp_ext): New features.
        (armv8_1m_main_ext_table): Add new extensions.
        (aeabi_set_public_attributes): Translate new features to new build attributes.
        (arm_convert_symbolic_attribute): Add Tag_MVE_arch.
        * doc/c-arm.texi: Document new extensions and new build attribute.

2019-05-15  John Darrington <john@darrington.wattle.id.au>

        * config/tc-s12z.c (register_prefix): New variable.  (md_show_usage,
        md_parse_option):  parse the new option.
        (lex_reg_name): Scan the prefix if one is set.
        * doc/c-s12z.texi (S12Z-Opts): Document the new option.
        * testsuite/gas/s12z/reg-prefix.d: New file.
        * testsuite/gas/s12z/reg-prefix.s: New file.
        * testsuite/gas/s12z/s12z.exp: Add them.

2019-05-14  John Darrington <john@darrington.wattle.id.au>

        * doc/as.texi (Machine Dependencies): Fix misaligned menu entry.

2019-05-15  Alan Modra  <amodra@gmail.com>

        * config/tc-csky.c (md_convert_frag): Initialise trailing
        padding for COND_JUMP_PIC.

2019-05-15  Alan Modra  <amodra@gmail.com>

        * dwarf2dbg.c: Whitespace fixes.
        (get_filenum): Don't strdup "file".  Adjust error message.
        (dwarf2_directive_filename): Use an unsigned type for "num".
        Catch truncation of file number and overflow of get_filenum
        XRESIZEVEC multiplication.  Delete dead code.

2019-05-15  Alan Modra  <amodra@gmail.com>

        PR 24538
        * config/tc-tic54x.c (tic54x_start_line_hook): Do skip end of line
        chars in setting endp.

2019-05-14  Nick Clifton  <nickc@redhat.com>

        PR 24538
        * config/tc-i386-intel.c (i386_intel_simplify_register): Reject
        illegal register numbers.

2019-05-10  Nick Clifton  <nickc@redhat.com>

        PR 24538
        * macro.c (get_any_string): Increase size of buffer used to hold
        decimal value of expression result.
        * dw2gencfi.c (get_debugseg_name): Handle an empty name.
        * dwarf2dbg.c (get_filenum): Catch integer wraparound when
        extending allocate file array.
        (dwarf2_directive_filename): Add extra checks of the computed file
        number.
        * config/tc-arm.c (arm_tc_equal_in_insn): Insert copy of name into
        warning hash table.
        (s_arm_eabi_attribute): Check for obj_elf_vendor_attribute
        returning -1.
        * config/tc-i386.c (i386_output_nops): Catch an attempt to
        generate nops of negative lengths.
        * as.h (MAX_LITTLENUMS): Move definition to here from...
        * config/atof-ieee.c: ...here.
        * config/tc-aarch64.c: ...here.
        * config/tc-arc.c: ...here.
        * config/tc-arm.c: ...here.
        * config/tc-epiphany.c: ...here.
        * config/tc-i386.c: ...here.
        * config/tc-ia64.c: ...here.  (And correct the value).
        * config/tc-m32c.c: ...here.
        * config/tc-m32r.c: ...here.
        * config/tc-metag.c: ...here.
        * config/tc-microblaze.c: ...here.
        * config/tc-nds32.c: ...here.
        * config/tc-or1k.c: ...here.
        * config/tc-score.c: ...here.
        * config/tc-score7.c: ...here.
        * config/tc-tic4x.c: ...here.
        * config/tc-tilegx.c: ...here.
        * config/tc-tilepro.c: ...here.
        * config/tc-visium.c: ...here.
        * config/tc-sh.c (md_assemble): Add check for an instruction with
        no opcodes.
        * config/tc-mips.c (mips_lookup_insn): Add check for very short
        instruction name.
        * config/tc-tic54x.c: Use unsigned chars to access is_end_of_line
        array.
        (tic54x_start_line_hook): Check for an empty line.
        (next_line_shows_parallel): Do not walk off the end of the string.
        (tic54x_macro_start): Check for too much macro nesting.
        (tic54x_start_label): Add label_start parameter.  Use this
        parameter to check the first character of the label.

        * config/tc-tic54x.h (TC_START_LABEL_WITHOUT_COLON): Pass
        line_start variable to tic54x_start_label.

2019-05-10  Faraz Shahbazker  <fshahbazker@wavecomp.com>

        * config/tc-mips.c (macro) <M_ADD_I, M_SUB_I, M_DADD_I, M_DSUB_I>:
        Add expansions for MIPS r6.
        * testsuite/gas/mips/add.s: Enable tests for R6.
        * testsuite/gas/mips/daddi.s: Annotate to test DADD for R6.
        * testsuite/gas/mips/mipsr6@add.d: Likewise.
        * gas/testsuite/gas/mips/mipsr6@dadd.d: New test.
        * gas/testsuite/gas/mips/mips.exp: Run the new test.

2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>

        * testsuite/gas/aarch64/sve2.d: Remove file format restriction.

2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>

        * testsuite/gas/aarch64/illegal-sve2-aes.d: New test.
        * testsuite/gas/aarch64/illegal-sve2-bitperm.d: New test.
        * testsuite/gas/aarch64/illegal-sve2-sha3.d: Test new instructions.
        * testsuite/gas/aarch64/illegal-sve2-sm4.d: Test new instructions.
        * testsuite/gas/aarch64/illegal-sve2-sve1ext.d: Test new instructions.
        * testsuite/gas/aarch64/illegal-sve2-sve1ext.l: Test new instructions.
        * testsuite/gas/aarch64/illegal-sve2.d: Test new instructions.
        * testsuite/gas/aarch64/illegal-sve2.l: Test new instructions.
        * testsuite/gas/aarch64/illegal-sve2.s: Test new instructions.
        * testsuite/gas/aarch64/sve1-extended-sve2.s: New test.
        * testsuite/gas/aarch64/sve2.d: Test new instructions.
        * testsuite/gas/aarch64/sve2.s: Test new instructions.

2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>

        * config/tc-aarch64.c (parse_operands): Handle new SVE_SHLIMM_UNPRED_22
        operand.

2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>

        * config/tc-aarch64.c (parse_operands): Handle new SVE_Zm4_11_INDEX
        operand.

2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>

        * config/tc-aarch64.c (parse_operands): Handle new SVE_SHRIMM_UNPRED_22
        operand.

2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>

        * config/tc-aarch64.c (REG_ZR): Macro specifying zero register.
        (parse_address_main): Account for new addressing mode [Zn.S, Xm].
        (parse_operands): Handle new SVE_ADDR_ZX operand.

2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>

        * config/tc-aarch64.c (parse_operands): Handle new SVE_Zm3_11_INDEX
        operand.

2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>

        * config/tc-aarch64.c (parse_operands): Handle new SVE_IMM_ROT3 operand.

2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>

        * config/tc-aarch64.c: Add command line architecture feature flags
        "sve2", "sve2-sm4", "sve2-aes", "sve2-sha3", "bitperm".
        * doc/c-aarch64.texi: Document new architecture feature flags.

2019-05-08  Alan Modra  <amodra@gmail.com>

        * testsuite/gas/elf/dwarf2-1.s,
        * testsuite/gas/elf/dwarf2-2.s,
        * testsuite/gas/elf/dwarf2-5.s,
        * testsuite/gas/elf/dwarf2-7.s,
        * testsuite/gas/elf/dwarf2-8.s,
        * testsuite/gas/elf/dwarf2-9.s,
        * testsuite/gas/elf/dwarf2-10.s,
        * testsuite/gas/elf/dwarf2-11.s,
        * testsuite/gas/elf/dwarf2-12.s,
        * testsuite/gas/elf/dwarf2-13.s,
        * testsuite/gas/elf/dwarf2-14.s,
        * testsuite/gas/elf/dwarf2-15.s,
        * testsuite/gas/elf/dwarf2-16.s,
        * testsuite/gas/elf/dwarf2-17.s,
        * testsuite/gas/elf/dwarf2-18.s,
        * testsuite/gas/elf/dwarf2-19.s: Double size of align and simulated
        instructions.
        * testsuite/gas/elf/dwarf2-1.d,
        * testsuite/gas/elf/dwarf2-2.d,
        * testsuite/gas/elf/dwarf2-5.d,
        * testsuite/gas/elf/dwarf2-7.d,
        * testsuite/gas/elf/dwarf2-8.d,
        * testsuite/gas/elf/dwarf2-9.d,
        * testsuite/gas/elf/dwarf2-10.d,
        * testsuite/gas/elf/dwarf2-11.d,
        * testsuite/gas/elf/dwarf2-12.d,
        * testsuite/gas/elf/dwarf2-13.d,
        * testsuite/gas/elf/dwarf2-14.d,
        * testsuite/gas/elf/dwarf2-15.d,
        * testsuite/gas/elf/dwarf2-16.d,
        * testsuite/gas/elf/dwarf2-17.d,
        * testsuite/gas/elf/dwarf2-18.d,
        * testsuite/gas/elf/dwarf2-19.d: Use xfail rather than notarget.
        Remove avr, pru, tile, xtensa from xfails.  Update expected output.
        * testsuite/gas/elf/elf.exp: Sort targets.
        (dump_opts): Pass {as -mno-relax} for riscv, {as -mno-link-relax}
        for avr and pru, and {as --no-link-relax} for xtensa to dwarf tests.
        * testsuite/gas/elf/section2.e-miwmmxt: Delete unused file.

2019-05-08  Alan Modra  <amodra@gmail.com>

        * config/tc-xtensa.c (opt_linkrelax): New variable.
        (md_parse_option): Set it here.
        (md_begin): Copy opt_linkrelax to linkrelax.

2019-05-07  Alexandre Oliva <aoliva@redhat.com>

        * testsuite/gas/elf/dwarf2-18.d: Xfail mep-*.
        * testsuite/gas/elf/dwarf2-19.d: Likewise.

2019-05-07  Alan Modra  <amodra@gmail.com>

        * symbols.c (use_complex_relocs_for): Formatting.  Factor out
        X_add_symbol tests.

2019-05-06  Andrew Bennett  <andrew.bennett@imgtec.com>
            Faraz Shahbazker  <fshahbazker@wavecomp.com>

        * config/tc-mips.c (mips_set_ase): Handle ASE_EVA_R6.
        (macro) <M_LLWPE_AB, M_SCWPE_AB>: New cases.
        (mips_after_parse_args): Translate EVA to EVA_R6.
        * testsuite/gas/mips/ase-errors-1.s: Add new instructions.
        * testsuite/gas/mips/eva.s: Likewise.
        * testsuite/gas/mips/ase-errors-1.l: Check errors for
         new instructions.
        * testsuite/gas/mips/mipsr6@eva.d: Check new test cases.

2019-05-06  Alan Modra  <amodra@gmail.com>

        * symbols.c (symbol_relc_make_sym): Do not access sym->sy_value
        directly.

2019-05-06  Alan Modra  <amodra@gmail.com>

        * config/tc-ppc.c (ppc_fix_adjustable): Exclude all GOT and PLT
        relocs, and VLE sdarel relocs.
        * testsuite/gas/ppc/power4.d: Adjust.

2019-05-05  Alexandre Oliva <aoliva@redhat.com>

        * dwarf2dbg.c (set_or_check_view): Skip heads when assigning
        views of prior locs.
        (dwarf2_gen_line_info_1): Skip heads.
        (size_inc_line_addr, emit_inc_line_addr): Drop
        DW_LNS_advance_pc for zero addr delta.
        (dwarf2_finish): Assign views for heads of segments.
        * testsuite/gas/elf/dwarf2-19.d: New.
        * testsuite/gas/elf/dwarf2-19.s: New.
        * testsuite/gas/elf/elf.exp: Test it.

2019-05-04  Alan Modra  <amodra@gmail.com>

        * config/tc-m32c.c (insn_size): Delete static var.
        (md_begin): Don't set it.
        (m32c_md_end): Delete.
        (md_assemble): Add insn_size auto var.
        * config/tc-m32c.h (md_end): Don't define.
        (m32c_md_end): Delete.
        (NOP_OPCODE, HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): Define.
        * testsuite/gas/all/align.d: Remove m32c from notarget list.
        * testsuite/gas/all/incbin.d: Likewise.
        * testsuite/gas/elf/dwarf2-11.d: Likewise.
        * testsuite/gas/macros/semi.d: Likewise.
        * testsuite/gas/all/gas.exp (do_comment): Similarly.

2019-05-02  H.J. Lu  <hongjiu.lu@intel.com>

        PR gas/24485
        * config/tc-i386.c (process_suffix): Issue a warning to IRET
        without a suffix for .code16gcc.
        * testsuite/gas/i386/jump16.s: Add tests for iretX.
        * testsuite/gas/i386/jump16.d: Updated.
        * testsuite/gas/i386/jump16.e: New file.

2019-05-01  Sudakshina Das  <sudi.das@arm.com>

        * config/tc-aarch64.c (parse_operands): Add case for
        AARCH64_OPND_TME_UIMM16.
        (aarch64_features): Add "tme".
        * doc/c-aarch64.texi: Document the same.
        * testsuite/gas/aarch64/tme-invalid.d: New test.
        * testsuite/gas/aarch64/tme-invalid.l: New test.
        * testsuite/gas/aarch64/tme-invalid.s: New test.
        * testsuite/gas/aarch64/tme.d: New test.
        * testsuite/gas/aarch64/tme.s: New test.

2019-04-29  John Darrington <john@darrington.wattle.id.au>

        * testsuite/gas/s12z/truncated.d: New file.
        * testsuite/gas/s12z/truncated.s: New file.
        * testsuite/gas/s12z/s12z.exp: Add new test.

2019-04-26  Andrew Bennett  <andrew.bennett@imgtec.com>
            Faraz Shahbazker  <fshahbazker@wavecomp.com>

        * config/tc-mips.c (macro) <M_LLWP_AB, M_LLDP_AB, M_SCWP_AB,
        M_SCDP_AB>: New cases and expansions for paired instructions.
        * testsuite/gas/mips/llpscp-32.s: New test source.
        * testsuite/gas/mips/llpscp-64.s: Likewise.
        * testsuite/gas/mips/llpscp-32.d: New test.
        * testsuite/gas/mips/llpscp-64.d: Likewise.
        * testsuite/gas/mips/mips.exp: Run the new tests.
        * testsuite/gas/mips/r6.s: Add new instructions to test source.
        * testsuite/gas/mips/r6-64.s: Likewise.
        * testsuite/gas/mips/r6-64-n32.d: Check new instructions.
        * testsuite/gas/mips/r6-64-n64.d: Likewise.
        * testsuite/gas/mips/r6-n32.d: Likewise.
        * testsuite/gas/mips/r6-n64.d: Likwwise.
        * testsuite/gas/mips/r6.d: Likewise.

2019-04-26  H.J. Lu  <hongjiu.lu@intel.com>

        PR gas/24485
        * config/tc-i386.c (process_suffix): Don't add DATA_PREFIX_OPCODE
        to IRET for .code16gcc.
        * testsuite/gas/i386/jump16.s: Add IRET tests.
        * testsuite/gas/i386/jump16.d: Updated.

2019-04-25  Alexandre Oliva  <aoliva@redhat.com>
            Alan Modra  <amodra@gmail.com>

        PR gas/24444
        * frags.c (frag_gtoffset_p): New.
        * frags.h (frag_gtoffset_p): Declare it.
        * expr.c (resolve_expression): Use it.

2019-04-24  Alan Modra  <amodra@gmail.com>

        PR 24444
        * symbols.c (resolve_symbol_value): When handling symbols
        marked as sy_flags.resolved, return correct value for the
        case of expression symbols left as an O_symbol expression.
        Merge O_symbol code handling undefined and common symbols with
        code handling special cases of expression symbols.  Use
        seg_left to test for undefined and common symbols.  Don't
        leave an O_symbol expression when X_add_symbol resolves to
        the absolute_section.  Init final_val later.
        * testsuite/gas/mmix/basep-7.d: Adjust expected output.

2019-04-24  John Darrington <john@darrington.wattle.id.au>

        * testsuite/gas/s12z/bit-manip-invalid.s: Extend test for BSET
        and BCLR instructions with an invalid mode.
        * testsuite/gas/s12z/bit-manip-invalid.d: ditto.

2019-04-19  Nick Clifton  <nickc@redhat.com>

        PR 24464
        * config/tc-rx.h (md_relax_frag): Pass the max_iterations variable
        to the relaxation function.
        * config/tc-rx.c (rx_relax_frag): Add new parameter - the maximum
        number of iterations.  Make sure that our internal iteration limit
        does not exceed this external iteration limit.

2019-04-18  Matthew Fortune  <matthew.fortune@mips.com>

        * config/tc-mips.c (match_non_zero_reg_operand): Update
        warning message.
        * testsuite/gas/mips/r6-branch-constraints.l: Likewise.

2019-04-18  Jozef Lawrynowicz  <jozef.l@mittosystems.com>

        * config/tc-msp430.c (msp430_make_init_symbols): Define
        __crt0_run_{preinit,init,fini}_array symbols if
        .{preinit,init,fini}_array sections exist.
        * testsuite/gas/msp430/fini-array.d: New test.
        * testsuite/gas/msp430/init-array.d: New test.
        * testsuite/gas/msp430/preinit-array.d: New test.
        * testsuite/gas/msp430/fini-array.s: New test source.
        * testsuite/gas/msp430/init-array.s: New test source.
        * testsuite/gas/msp430/preinit-array.s: New test source.
        * testsuite/gas/msp430/msp430.exp: Add new tests to driver.

2019-04-17  Jozef Lawrynowicz  <jozef.l@mittosystems.com>

        * config/tc-msp430.c (msp430_make_init_symbols): Define __crt0_init_bss
        symbol when .lower.bss or .either.bss sections exist.
        Define __crt0_movedata when .lower.data or .either.data sections exist.
        * testsuite/gas/msp430/either-data-bss-sym.d: New test.
        * testsuite/gas/msp430/low-data-bss-sym.d: New test.
        * testsuite/gas/msp430/either-data-bss-sym.s: New test source.
        * testsuite/gas/msp430/low-data-bss-sym.s: New test source.
        * testsuite/gas/msp430/msp430.exp: Run new tests.
        Enable large code model when running -mdata-region={upper,either}
        tests.

2019-04-17  Jozef Lawrynowicz  <jozef.l@mittosystems.com>

        * config/tc-msp430.c (options): New OPTION_UNKNOWN_INTR_NOPS,
        OPTION_NO_UNKNOWN_INTR_NOPS and do_unknown_interrupt_nops.
        (md_parse_option): Handle OPTION_UNKNOWN_INTR_NOPS and
        OPTION_NO_UNKNOWN_INTR_NOPS by setting do_unknown_interrupt_nops
        accordingly.
        (md_show_usage): Likewise.
        (md_shortopts): Add "mu" for OPTION_UNKNOWN_INTR_NOPS and
        "mU" for OPTION_NO_UNKNOWN_INTR_NOPS.
        (md_longopts): Likewise.
        (warn_eint_nop): Update comment.
        (warn_unsure_interrupt): Don't warn if prev_insn_is_nop or
        prev_insn_is_dint or we are assembling for 430 ISA.
        (msp430_operands): Only call warn_unsure_interrupt if
        do_unknown_interrupt_nops == TRUE.
        * testsuite/gas/msp430/nop-unknown-intr.s: New test source file.
        * testsuite/gas/msp430/nop-unknown-intr-430.d: New test.
        * testsuite/gas/msp430/nop-unknown-intr-430x.d: New test.
        * testsuite/gas/msp430/nop-unknown-intr-430x-ignore.d: New test.
        * testsuite/gas/msp430/nop-unknown-intr-430.l: Warning output for new
        test.
        * testsuite/gas/msp430/nop-unknown-intr-430x.l: Likewise.
        * testsuite/gas/msp430/msp430.exp: Add new tests to driver.

2019-04-16  Alan Modra  <amodra@gmail.com>

        * testsuite/gas/all/weakref1.d: xfail nds32.

2019-04-16  Alan Modra  <amodra@gmail.com>

        * testsuite/gas/all/gas.exp: Remove ns32k xfails.
        * testsuite/gas/all/weakref1u.d: Don't run for ns32k-*-*.

2019-04-16  Alan Modra  <amodra@gmail.com>

        * write.h: Don't include bit_fix.h.
        (struct fix): Rearrange some fields.  Delete fx_im_disp and
        fx_bit_fixP.  Use bitfields for fx_size and fx_pcrel_adjust.
        * write.c (fix_new_internal): Don't init fx_im_disp and fx_bit_fixP.
        (fixup_segment): Don't exclude overflow checks on fx_bit_fixP.
        (print_fixup): Don't print im_disp.
        * config/tc-cris.c (md_apply_fix): Remove tests of fx_bit_fixP
        and fx_im_disp.
        * config/tc-dlx.c (md_apply_fix): Remove wrong debug code.  Set
        fx_no_overflow when fx_bit_fixP.
        * config/tc-dlx.h: Include bit_fix.h.
        (TC_FIX_TYPE, tc_fix_data, TC_INIT_FIX_DATA): Define.
        * config/tc-ns32k.c (fix_new_ns32k, fix_new_ns32k_exp): Set
        fx_no_overflow when bit_fixP.
        * config/tc-ns32k.h (TC_FIX_TYPE): Add fx_bit_fixP and fx_im_disp.
        (fix_im_disp, fix_bit_fixP): Adjust to suit.
        (TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.

2019-04-16  Alan Modra  <amodra@gmail.com>

        * write.h (struct fix <fx_where>): Make unsigned.
        (fix_new, fix_at_start, fix_new_exp): Adjust prototypes.
        * write.c (fix_new, fix_new_exp, fix_at_start): Make "where" and
        "size" parameters unsigned long.
        (fix_new_internal): Likewise.  Adjust error format string to suit.
        * config/tc-mips.c (md_convert_frag): Remove cast of fx_where.
        * config/tc-sparc.c (md_apply_fix): Likewise.
        * config/tc-score.c (s3_convert_frag): Adjust for unsigned fx_where.
        * config/tc-score7.c (s7_convert_frag): Likewise.

2019-04-16  Alan Modra  <amodra@gmail.com>

        * frags.h (struct frag <fr_fix>): Use unsigned type.
        * frags.c (frag_new): Assert that current size exceeds
        old_frags_var_max_size.
        * ehopt.c (get_cie_info): Adjust for unsigned fr_fix.
        * listing.c (calc_hex): Likewise.
        * write.c (cvt_frag_to_fill, write_relocs): Likewise.
        * config/tc-arc.c (md_convert_frag): Likewise.
        * config/tc-avr.c (avr_patch_gccisr_frag): Likewise.
        * config/tc-mips.c (md_convert_frag): Likewise.
        * config/tc-rl78.c (md_convert_frag): Likewise.
        * config/tc-rx.c (md_convert_frag): Likewise.
        * config/tc-sparc.c (md_apply_fix): Likewise.
        * config/tc-xtensa.c (next_instrs_are_b_retw): Likewise.
        (unrelaxed_frag_min_insn_count, unrelaxed_frag_has_b_j): Likewise.

2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>

        * config/tc-arm.c (parse_sys_vldr_vstr): New function.
        (OP_VLDR): New enum operand_parse_code enumerator.
        (parse_operands): Add logic for OP_VLDR.
        (do_t_vldr_vstr_sysreg): New function.
        (do_vldr_vstr): Likewise.
        (insns): Guard VLDR and VSTR by arm_ext_v4t for Thumb mode.
        (md_apply_fix): Add bound check for VLDR and VSTR co-processor offset.
        Add masking logic for BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM relocation.
        * testsuite/gas/arm/archv8m_1m-cmse-main-bad.s: Add examples of bad
        uses of VLDR and VSTR.
        * testsuite/gas/arm/archv8m_1m-cmse-main-bad.l: Add error messages for
        above bad uses.
        * testsuite/gas/arm/archv8m_1m-cmse-main.s: Add examples of VLDR and
        VSTR valid uses.
        * testsuite/gas/arm/archv8m_1m-cmse-main.d: Add disassembly for the
        above examples.

2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>

        * config/tc-arm.c (arm_typed_reg_parse): Fix typo in comment.
        (enum reg_list_els): New REGLIST_VFP_S_VPR and REGLIST_VFP_D_VPR
        enumerators.
        (parse_vfp_reg_list): Add new partial_match parameter.  Set
        *partial_match to TRUE if at least one element in the register list has
        matched.  Add support for REGLIST_VFP_S_VPR and REGLIST_VFP_D_VPR
        register lists which expect VPR as last element in the list.
        (s_arm_unwind_save_vfp_armv6): Adapt call to parse_vfp_reg_list to new
        prototype.
        (s_arm_unwind_save_vfp): Likewise.
        (enum operand_parse_code): New OP_VRSDVLST enumerator.
        (parse_operands): Adapt call to parse_vfp_reg_list to new prototype.
        Handle new OP_VRSDVLST case.
        (do_t_vscclrm): New function.
        (insns): New entry for VSCCLRM instruction.
        * testsuite/gas/arm/archv8m_1m-cmse-main-bad.s: Add invalid VSCCLRM
        instructions.
        * testsuite/gas/arm/archv8m_1m-cmse-main-bad.l: Add error expectations
        for above instructions.
        * testsuite/gas/arm/archv8m_1m-cmse-main.s: Add tests for VSCCLRM
        instruction.
        * testsuite/gas/arm/archv8m_1m-cmse-main.d: Add expected disassembly
        for above instructions.

2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>

        * config/tc-arm.c (enum reg_list_els): Define earlier and add
        REGLIST_RN and REGLIST_CLRM enumerators.
        (parse_reg_list): Add etype parameter to distinguish between regular
        core register list and CLRM register list.  Add logic to
        recognize CLRM register list.
        (parse_vfp_reg_list): Assert type is not for core register list.
        (s_arm_unwind_save_core): Update call to parse_reg_list to new
        prototype.
        (enum operand_parse_code): Declare OP_CLRMLST enumerator.
        (parse_operands): Update call to parse_reg_list to new prototype.  Add
        logic for OP_CLRMLST.
        (encode_thumb2_ldmstm): Rename into ...
        (encode_thumb2_multi): This.  Add do_io parameter.  Add logic to
        encode CLRM and guard LDM/STM only code by do_io.
        (do_t_ldmstm): Adapt to use encode_thumb2_multi.
        (do_t_push_pop): Likewise.
        (do_t_clrm): New function.
        (insns): Define CLRM.
        * testsuite/gas/arm/archv8m_1m-cmse-main-bad.d: New file.
        * testsuite/gas/arm/archv8m_1m-cmse-main-bad.l: Likewise.
        * testsuite/gas/arm/archv8m_1m-cmse-main-bad.s: Likewise.
        * testsuite/gas/arm/archv8m_1m-cmse-main.d: Likewise.
        * testsuite/gas/arm/archv8m_1m-cmse-main.s: Likewise.

2019-04-15  Sudakshina Das  <sudi.das@arm.com>
            Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (operand_parse_code): Add OP_LR and OP_oLR
        for the LR operand and optional LR operand.
        (parse_operands): Add switch cases for OP_LR and OP_oLR for
        both type checking and value checking.
        (encode_thumb32_addr_mode): New entries for DLS, WLS and LE.
        (v8_1_loop_reloc): New helper function for handling labels
        for the low overhead loop instructions.
        (do_t_loloop): New function to encode DLS, WLS and LE.
        (insns): New entries for WLS, DLS and LE.
        (md_pcrel_from_section): New switch case
        for BFD_RELOC_ARM_THUMB_LOOP12.
        (md_appdy_fix): Likewise.
        (tc_gen_reloc): Likewise.
        * testsuite/gas/arm/armv8_1-m-tloop.s: New.
        * testsuite/gas/arm/armv8_1-m-tloop.d: New.
        * testsuite/gas/arm/armv8_1-m-tloop-bad.s: New.
        * testsuite/gas/arm/armv8_1-m-tloop-bad.d: New.
        * testsuite/gas/arm/armv8_1-m-tloop-bad.l: New.

2019-04-15  Sudakshina Das  <sudi.das@arm.com>
            Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (T16_32_TAB): New entriy for bfcsel.
        (do_t_v8_1_branch): New switch case for bfcsel.
        (toU): Define.
        (insns): New instruction for bfcsel.
        (md_pcrel_from_section): New switch case
        for BFD_RELOC_THUMB_PCREL_BFCSEL.
        (md_appdy_fix): Likewise
        (tc_gen_reloc): Likewise.
        * testsuite/gas/arm/armv8_1-m-bfcsel.d: New.
        * testsuite/gas/arm/armv8_1-m-bfcsel.s: New.

2019-04-15  Sudakshina Das  <sudi.das@arm.com>

        * config/tc-arm.c (md_pcrel_from_section): New switch case for
        BFD_RELOC_ARM_THUMB_BF13.
        (md_appdy_fix): Likewise.
        (tc_gen_reloc): Likewise.

2019-04-15  Sudakshina Das  <sudi.das@arm.com>
            Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (T16_32_TAB): New entrie for bfl.
        (do_t_v8_1_branch): New switch case for bfl.
        (insns): New instruction for bfl.
        * testsuite/gas/arm/armv8_1-m-bfl.d: New.
        * testsuite/gas/arm/armv8_1-m-bfl.s: New.
        * testsuite/gas/arm/armv8_1-m-bfl-bad.s: New.
        * testsuite/gas/arm/armv8_1-m-bfl-bad.d: New.
        * testsuite/gas/arm/armv8_1-m-bfl-bad.l: New.
        * testsuite/gas/arm/armv8_1-m-bfl-rel.d: New.
        * testsuite/gas/arm/armv8_1-m-bfl-rel.s: New.

2019-04-15  Sudakshina Das  <sudi.das@arm.com>

        * config/tc-arm.c (md_pcrel_from_section): New switch case for
        BFD_RELOC_ARM_THUMB_BF19.
        (md_appdy_fix): Likewise.
        (tc_gen_reloc): Likewise.

2019-04-15  Sudakshina Das  <sudi.das@arm.com>

        * config/tc-arm.c (T16_32_TAB): New entries for bfx and bflx.
        (do_t_v8_1_branch): New switch cases for bfx and bflx.
        (insns): New instruction for bfx and bflx.
        * testsuite/gas/arm/armv8_1-m-bf-exchange.d: New.
        * testsuite/gas/arm/armv8_1-m-bf-exchange.s: New.
        * testsuite/gas/arm/armv8_1-m-bf-exchange-bad.s: New
        * testsuite/gas/arm/armv8_1-m-bf-exchange-bad.l: New
        * testsuite/gas/arm/armv8_1-m-bf-exchange-bad.d: New

2019-04-15  Sudakshina Das  <sudi.das@arm.com>
            Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (T16_32_TAB): New entries for bf.
        (do_t_branch_future): New.
        (insns): New instruction for bf.
        * testsuite/gas/arm/armv8_1-m-bf.d: New.
        * testsuite/gas/arm/armv8_1-m-bf.s: New.
        * testsuite/gas/arm/armv8_1-m-bf-bad.s: New.
        * testsuite/gas/arm/armv8_1-m-bf-bad.l: New.
        * testsuite/gas/arm/armv8_1-m-bf-bad.d: New.
        * testsuite/gas/arm/armv8_1-m-bf-rel.d: New.
        * testsuite/gas/arm/armv8_1-m-bf-rel.s: New.

2019-04-15  Sudakshina Das  <sudi.das@arm.com>

        * config/tc-arm.c (md_pcrel_from_section): New switch case for
        BFD_RELOC_ARM_THUMB_BF17.
        (md_appdy_fix): Likewise.
        (tc_gen_reloc): Likewise.

2019-04-15  Sudakshina Das  <sudi.das@arm.com>

        * config/tc-arm.c (ARM_IT_MAX_RELOCS): New macro.
        (arm_it): Member reloc renamed relocs and updated to an array.
        Rest: Replace all occurrences of reloc to relocs[0].

2019-04-15  Sudakshina Das  <sudi.das@arm.com>

        * config/tc-arm.c (md_pcrel_from_section): New switch case
        for BFD_RELOC_THUMB_PCREL_BRANCH5.
        (v8_1_branch_value_check): New function to check branch
        offsets.
        (md_appdy_fix): New switch case for
        BFD_RELOC_THUMB_PCREL_BRANCH5.
        (tc_gen_reloc): Likewise.

2019-04-15  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (do_neon_movhf): Remove fp-armv8 check.
        (armv8_1m_main_ext_table): New extension table.
        (arm_archs): Use the new extension table.
        * doc/c-arm.texi: Add missing arch and document new extensions.
        * testsuite/gas/arm/armv8.1-m.main-fp.d: New.
        * testsuite/gas/arm/armv8.1-m.main-fp-dp.d: New.
        * testsuite/gas/arm/armv8.1-m.main-hp.d: New.

2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>

        * config/tc-arm.c (cpu_arch_ver): Add entry for Armv8.1-M Mainline
        Tag_CPU_arch build attribute value.  Reindent.
        (get_aeabi_cpu_arch_from_fset): Update assert.
        (aeabi_set_public_attributes): Update assert for Tag_DIV_use logic.
        * testsuite/gas/arm/attr-march-armv8_1-m.main.d: New test.

2019-04-09  Matthew Fortune  <matthew.fortune@mips.com>

        * config/tc-mips.c (mips_cpu_info_table): Add i6500.  Update
        default ASEs for i6400.
        * doc/c-mips.texi (-march): Document i6500.
        * testsuite/gas/mips/elf_mach_i6400.d: New test.
        * testsuite/gas/mips/elf_mach_i6500.d: New test.
        * testsuite/gas/mips/mips.exp: Run the new tests.

2019-04-09  Matthew Fortune  <matthew.fortune@mips.com>

        * config/tc-mips.c (mips_set_options) <init_ase>: New field.
        (file_mips_opts, mips_opts) <init_ase>: Initialize new field.
        (file_mips_check_options): Propagate initial ASE settings.
        (mips_after_parse_args, parse_code_option): Track the initial
        ASE settings for a CPU.
        (s_mipsset): Restore the initial ASE settings when reverting
        to the default arch.
        * testsuite/gas/mips/elf_mach_p6600.d: New test.
        * testsuite/gas/mips/mips.exp: Run the new test.

2019-04-12  John Darrington <john@darrington.wattle.id.au>

        config/tc-s12z.h: Remove definition of macro TC_M68K

2019-04-01  John Darrington <john@darrington.wattle.id.au>

        config/tc-s12z.c: Use bfd_boolean where appropriate.

2019-04-11  Max Filippov  <jcmvbkbc@gmail.com>

        * testsuite/gas/xtensa/loop-relax-2.d: New test definition.
        * testsuite/gas/xtensa/loop-relax.d: New test definition.
        * testsuite/gas/xtensa/loop-relax.s: New test source.
        * testsuite/gas/xtensa/text-section-literals-1a.d: New test
        definition.
        * testsuite/gas/xtensa/text-section-literals-2.d: New test
        definition.
        * testsuite/gas/xtensa/text-section-literals-2.s: New test
        source.
        * testsuite/gas/xtensa/text-section-literals-2a.d: New test
        definition.
        * testsuite/gas/xtensa/text-section-literals-3.d: New test
        definition.
        * testsuite/gas/xtensa/text-section-literals-3.s: New test
        source.
        * testsuite/gas/xtensa/text-section-literals-4.d: New test
        definition.
        * testsuite/gas/xtensa/text-section-literals-4.s: New test
        source.
        * testsuite/gas/xtensa/text-section-literals-4a.d: New test
        definition.

2019-04-11  Max Filippov  <jcmvbkbc@gmail.com>

        * testsuite/gas/xtensa/all.exp: Remove all expect-based
        tests and all explicit run_dump_test / run_list_test
        invocations. Add run_dump_tests for all .d files in the
        test subdirectory.
        * testsuite/gas/xtensa/entry_align.d: New test definition.
        * testsuite/gas/xtensa/entry_align.l: New test output.
        * testsuite/gas/xtensa/entry_misalign.d: New test definition.
        * testsuite/gas/xtensa/entry_misalign2.d: New test definition.
        * testsuite/gas/xtensa/j_too_far.d: New test definition.
        * testsuite/gas/xtensa/j_too_far.l: New test output.
        * testsuite/gas/xtensa/loop_align.d: New test definition.
        * testsuite/gas/xtensa/loop_misalign.d: New test definition.
        * testsuite/gas/xtensa/trampoline-2.d: New test definition.
        * testsuite/gas/xtensa/trampoline-2.l: Remove empty output.
        * testsuite/gas/xtensa/xtensa-err.exp: Use positive logic.

2019-04-11  Max Filippov  <jcmvbkbc@gmail.com>

        * config/tc-xtensa.c (xtensa_literal_pseudo): Drop code that has
        no effect.
        (get_literal_pool_location): Only search for the literal pool
        when auto litpools is used, otherwise take one recorded in the
        tc_segment_info_data.
        (xtensa_assign_litpool_addresses): New function.
        (xtensa_move_literals): Don't duplicate 'literal pool location
        required...' error message. Call xtensa_assign_litpool_addresses.

2019-04-11  Max Filippov  <jcmvbkbc@gmail.com>

        * config/tc-xtensa.c (xtensa_is_init_fini): Add declaration.
        (xtensa_mark_literal_pool_location): Don't add fill frag to literal
        section that records literal pool location.
        (md_begin): Call xtensa_mark_literal_pool_location when text
        section literals or auto litpools are used.
        (xtensa_elf_section_change_hook): Call
        xtensa_mark_literal_pool_location when text section literals or
        auto litpools are used, there's no literal pool location defined
        for the current section and it's not .init or .fini.
        * testsuite/gas/xtensa/auto-litpools-first1.d: Fix up addresses.
        * testsuite/gas/xtensa/auto-litpools-first2.d: Likewise.
        * testsuite/gas/xtensa/auto-litpools.d: Likewise.

2019-04-11  Sudakshina Das  <sudi.das@arm.com>

        * config/tc-aarch64.c (process_omitted_operand): Add case for
        AARCH64_OPND_Rt_SP.
        (parse_operands): Likewise.
        * testsuite/gas/aarch64/armv8_5-a-memtag.d: Update tests.
        * testsuite/gas/aarch64/armv8_5-a-memtag.s: Likewise.
        * testsuite/gas/aarch64/illegal-memtag.l: Likewise.
        * testsuite/gas/aarch64/illegal-memtag.s: Likewise.

2019-04-11  Sudakshina Das  <sudi.das@arm.com>

        * testsuite/gas/aarch64/armv8_5-a-memtag.d: New tests for ldgm and stgm.
        * testsuite/gas/aarch64/armv8_5-a-memtag.s: Likewise.
        * testsuite/gas/aarch64/illegal-memtag.l: Likewise.
        * testsuite/gas/aarch64/illegal-memtag.s: Likewise.

2019-04-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * config/tc-i386.c (need_plt32_p) [TE_SOLARIS]: Return FALSE.
        * testsuite/gas/i386/solaris/solaris.exp: New driver.
        * testsuite/gas/i386/solaris/reloc64.d,
        testsuite/gas/i386/solaris/x86-64-jump.d,
        testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d,
        testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d,
        testsuite/gas/i386/solaris/x86-64-nop-3.d,
        testsuite/gas/i386/solaris/x86-64-nop-4.d,
        testsuite/gas/i386/solaris/x86-64-nop-5.d,
        testsuite/gas/i386/solaris/x86-64-relax-2.d,
        testsuite/gas/i386/solaris/x86-64-relax-3.d: New tests.
        * testsuite/gas/i386/reloc64.d,
        testsuite/gas/i386/x86-64-jump.d,
        testsuite/gas/i386/x86-64-mpx-branch-1.d,
        testsuite/gas/i386/x86-64-mpx-branch-2.d,
        testsuite/gas/i386/x86-64-nop-3.d,
        testsuite/gas/i386/x86-64-nop-4.d,
        testsuite/gas/i386/x86-64-nop-5.d,
        testsuite/gas/i386/x86-64-relax-2.d,
        testsuite/gas/i386/x86-64-relax-3.d: Skip on *-*-solaris*.

2019-04-10  Alan Modra  <amodra@gmail.com>

        * config/te-cloudabi.h: New file.
        * config/tc-aarch64.c (aarch64_after_parse_args): Use TE_CLOUDABI
        rather than TARGET_OS to select cloudabi.
        * config/tc-i386.h (ELF_TARGET_FORMAT64): Define for TE_CLOUDABI.
        * configure.tgt (*-*-cloudabi*): Set em=cloudabi.

2019-04-09  Robert Suchanek  <robert.suchanek@mips.com>

        * testsuite/gas/mips/mips.exp: Run hwr-names test.
        * testsuite/gas/mips/hwr-names.s: Add test cases for RDHWR with
        the SEL field.
        * testsuite/gas/mips/mipsr6@hwr-names.d: New file.

2019-04-08  H.J. Lu  <hongjiu.lu@intel.com>

        * config/tc-i386.c (output_insn): Support
        GNU_PROPERTY_X86_ISA_1_AVX512_BF16.
        * testsuite/gas/i386/property-2.s: Add AVX512_BF16 test.
        * testsuite/gas/i386/property-2.d: Updated.
        * testsuite/gas/i386/x86-64-property-2.d: Likewise.

2019-04-08  H.J. Lu  <hongjiu.lu@intel.com>

        * configure.tgt: Remove i386-*-kaos* and i386-*-chaos targets.
        * testsuite/gas/i386/i386.exp: Remove *-*-caos* and "*-*-kaos*
        check.

2019-04-05  H.J. Lu  <hongjiu.lu@intel.com>

        * testsuite/gas/i386/i386.exp: Run -mx86-used-note=yes tests.
        * testsuite/gas/i386/property-2.d: New file.
        * testsuite/gas/i386/property-2.s: Likewise.
        * testsuite/gas/i386/x86-64-property-2.d: Likewise.

2019-04-05  Xuepeng Guo  <xuepeng.guo@intel.com>

        * config/tc-i386.c (cpu_arch): Add .avx512_bf16.
        (cpu_noarch): Add noavx512_bf16.
        * doc/c-i386.texi: Document avx512_bf16.
        * testsuite/gas/i386/avx512_bf16.d: New file.
        * testsuite/gas/i386/avx512_bf16.s: Likewise.
        * testsuite/gas/i386/avx512_bf16_vl-inval.l: Likewise.
        * testsuite/gas/i386/avx512_bf16_vl-inval.s: Likewise.
        * testsuite/gas/i386/avx512_bf16_vl.d: Likewise.
        * testsuite/gas/i386/avx512_bf16_vl.s: Likewise.
        * testsuite/gas/i386/x86-64-avx512_bf16.d: Likewise.
        * testsuite/gas/i386/x86-64-avx512_bf16.s: Likewise.
        * testsuite/gas/i386/x86-64-avx512_bf16_vl-inval.l: Likesie.
        * testsuite/gas/i386/x86-64-avx512_bf16_vl-inval.s: Likewise.
        * testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Likewise.
        * testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Likewise.
        * testsuite/gas/i386/i386.exp: Add BF16 related tests.

2019-04-05  Alan Modra  <amodra@gmail.com>

        * testsuite/gas/ppc/bc.s,
        * testsuite/gas/ppc/bcat.d,
        * testsuite/gas/ppc/bcaterr.d,
        * testsuite/gas/ppc/bcaterr.l,
        * testsuite/gas/ppc/bcy.d,
        * testsuite/gas/ppc/bcyerr.d,
        * testsuite/gas/ppc/bcyerr.l: New tests.
        * testsuite/gas/ppc/ppc.exp: Run them.

2019-04-05  Alan Modra  <amodra@gmail.com>

        * testsuite/gas/ppc/476.d: Remove trailing spaces.
        * testsuite/gas/ppc/a2.d: Likewise.
        * testsuite/gas/ppc/booke.d: Likewise.
        * testsuite/gas/ppc/booke_xcoff.d: Likewise.
        * testsuite/gas/ppc/e500.d: Likewise.
        * testsuite/gas/ppc/e500mc.d: Likewise.
        * testsuite/gas/ppc/e6500.d: Likewise.
        * testsuite/gas/ppc/htm.d: Likewise.
        * testsuite/gas/ppc/power6.d: Likewise.
        * testsuite/gas/ppc/power8.d: Likewise.
        * testsuite/gas/ppc/power9.d: Likewise.
        * testsuite/gas/ppc/vle.d: Likewise.

2019-04-04  Peter Bergner  <bergner@linux.ibm.com>

        PR gas/24349
        * testsuite/gas/ppc/power8.s: (bdnztar, bdnztarl, bdztar, bdztarl,
        btar, btarl, bdnztar-, bdnztarl-, bdnztar+, bdnztarl+, bdztar-,
        bdztarl-, bdztar+, bdztarl+, bgetar, bnltar, bgetarl, bnltarl,
        bletar, bngtar, bletarl, bngtarl, bnetar, bnetarl, bnstar, bnutar,
        bnstarl, bnutarl, bgetar-, bnltar-, bgetarl-, bnltarl-, bletar-,
        bngtar-, bletarl-, bngtarl-, bnetar-, bnetarl-, bnstar-, bnutar-,
        bnstarl-, bnutarl-, bgetar+, bnltar+, bgetarl+, bnltarl+, bletar+,
        bngtar+, bletarl+, bngtarl+, bnetar+, bnetarl+, bnstar+, bnutar+,
        bnstarl+, bnutarl+, blttar, blttarl, bgttar, bgttarl, beqtar,
        beqtarl, bsotar, buntar, bsotarl, buntarl, blttar-, blttarl-,
        bgttar-, bgttarl-, beqtar-, beqtarl-, bsotar-, buntar-, bsotarl-,
        buntarl-, blttar+, blttarl+, bgttar+, bgttarl+, beqtar+, beqtarl+,
        bsotar+, buntar+, bsotarl+, buntarl+, bdnzftar, bdnzftarl, bdzftar,
        bdzftarl, bftar, bftarl, bftar-, bftarl-, bftar+, bftarl+, bdnzttar,
        bdnzttarl, bdzttar, bdzttarl, bttar, bttarl, bttar-, bttarl-, bttar+,
        bttarl+): Add tests of extended mnemonics.
        * testsuite/gas/ppc/power8.d: Likewise.  Update previous bctar tests
        to expect new extended mnemonics.
        * testsuite/gas/ppc/a2.s: <bc, bc-, bc+, bcl, bcl-, bcl+>: Update test
        to not use illegal BO value.  Use a more convenient BI value.
        * testsuite/gas/ppc/a2.d: Update tests for new expect output.

2019-04-03  Max Filippov  <jcmvbkbc@gmail.com>

        * config/tc-xtensa.c (convert_frag_immed): Drop
        convert_frag_immed_finish_loop invocation.
        (convert_frag_immed_finish_loop): Drop declaration and
        definition.
        * config/xtensa-relax.c (widen_spec_list): Replace loop
        widening that uses addi/addmi with widening that uses l32r
        and const16.

2019-04-01  Andre Vieira  <andre.simoesdiasvieira@arm.com>

        * config/tc-arm.c (arm_ext_table): New struct type.
        (arm_arch_option_table): Add new 'arm_ext_table' field.
        (ARM_EXT,ARM_ADD,ARM_REMOVE, ALL_FP): New macros.
        (armv5te_ext_table, armv7ve_ext_table, armv7a_ext_table,
        armv7r_ext_table, armv7em_ext_table, armv8a_ext_table,
        armv81a_ext_table, armv82a_ext_table, armv84a_ext_table,
        armv85a_ext_table, armv8m_main_ext_table,
        armv8r_ext_table): New architecture extension tables.
        (ARM_ARCH_OPT): Add new default field.
        (ARM_ARCH_OPT2): New macro.
        (arm_archs): Extend some architectures with the new architecture
        extension tables mentioned above.
        (arm_extensions): Add DEPRECATED comment with instructions to
        use new table.
        (arm_parse_extension): Change to use new extension tables.
        (arm_parse_cpu): Don't change existing behavior.
        (arm_parse_arch): Change to use new extension tables.
        * doc/c-arm.texi: Document new architecture extensions.
        * testsuite/gas/arm/attr-mfpu-neon-fp16.d: Change test to use new
        extension option rather than -mfpu and change expected behaviour to
        sane outputs.
        * testsuite/gas/arm/armv8-2-fp16-scalar-bad-ext.d: New.
        * testsuite/gas/arm/armv8-2-fp16-scalar-ext.d: New.
        * testsuite/gas/arm/armv8-2-fp16-scalar-thumb-ext.d: New.
        * testsuite/gas/arm/armv8-2-fp16-simd-ext.d: New.
        * testsuite/gas/arm/armv8-2-fp16-simd-thumb-ext.d: New.
        * testsuite/gas/arm/armv8-2-fp16-simd-warning-ext.d: New.
        * testsuite/gas/arm/armv8-2-fp16-simd-warning-thumb-ext.d: New.
        * testsuite/gas/arm/armv8_2+rdma-ext.d: New.
        * testsuite/gas/arm/armv8_2-a-fp16-thumb2-ext.d: New.
        * testsuite/gas/arm/armv8_2-a-fp16_ext.d: New.
        * testsuite/gas/arm/armv8_3-a-fp-bad-ext.d: New.
        * testsuite/gas/arm/armv8_3-a-fp-ext.d: New.
        * testsuite/gas/arm/armv8_3-a-fp16-ext.d: New.
        * testsuite/gas/arm/armv8_3-a-simd-bad-ext.d: New.
        * testsuite/gas/arm/armv8_4-a-fp16-ext.d: New.
        * testsuite/gas/arm/armv8m.main+fp.d: New.
        * testsuite/gas/arm/armv8m.main+fp.dp.d: New.
        * testsuite/gas/arm/attr-ext-fpv5-d16.d: New.
        * testsuite/gas/arm/attr-ext-fpv5.d: New.
        * testsuite/gas/arm/attr-ext-idiv.d: New.
        * testsuite/gas/arm/attr-ext-mp.d: New.
        * testsuite/gas/arm/attr-ext-neon-fp16.d: New.
        * testsuite/gas/arm/attr-ext-neon-vfpv3.d: New.
        * testsuite/gas/arm/attr-ext-neon-vfpv4.d: New.
        * testsuite/gas/arm/attr-ext-sec.d: New.
        * testsuite/gas/arm/attr-ext-vfpv3-d16-fp16.d: New.
        * testsuite/gas/arm/attr-ext-vfpv3-d16.d: New.
        * testsuite/gas/arm/attr-ext-vfpv3-fp16.d: New.
        * testsuite/gas/arm/attr-ext-vfpv3.d: New.
        * testsuite/gas/arm/attr-ext-vfpv3xd-fp.d: New.
        * testsuite/gas/arm/attr-ext-vfpv3xd.d: New.
        * testsuite/gas/arm/attr-ext-vfpv4-d16.d: New.
        * testsuite/gas/arm/attr-ext-vfpv4-sp-d16.d: New.
        * testsuite/gas/arm/attr-ext-vfpv4.d: New.
        * testsuite/gas/arm/dotprod-mandatory-ext.d: New.
        * testsuite/gas/arm/fpv5-d16.s: New.
        * testsuite/gas/arm/fpv5-sp-d16.s: New.

2019-03-28  Alan Modra  <amodra@gmail.com>

        PR 24390
        * testsuite/gas/ppc/476.d: Update mtfsb*.
        * testsuite/gas/ppc/a2.d: Likewise.

2019-03-21  Alan Modra  <amodra@gmail.com>

        * emul.h (struct emulation): Delete strip_underscore.
        * emul-target.h (emul_strip_underscore): Don't define.
        (emul_struct_name): Update initialization.

2019-03-21  Alan Modra  <amodra@gmail.com>

        * config/tc-d10v.c (md_apply_fix): Apply BFD_RELOC_8.
        * config/tc-pdp11.c (md_apply_fix): Likewise.
        * config/tc-d30v.c (md_apply_fix): Don't emit errors for BFD_RELOC_8,
        BFD_RELOC_16, and BFD_RELOC_64.
        * testsuite/gas/all/gas.exp: Move target exclusions for forward
        test, but not cr16, to..
        * testsuite/gas/all/forward.d: ..here, with explanation.  Remove
        d10v, d30v, and pdp11 xfails.

2019-03-19  H.J. Lu  <hongjiu.lu@intel.com>

        * config/tc-i386.c (optimize_encoding): Don't check AVX for
        EVEX vector load/store optimization.  Check both operands for
        ZMM register.  Update EVEX vector load/store opcode check.
        Choose EVEX Disp8 over VEX Disp32.
        * testsuite/gas/i386/optimize-1.d: Updated.
        * testsuite/gas/i386/optimize-1a.d: Likewise.
        * testsuite/gas/i386/optimize-2.d: Likewise.
        * testsuite/gas/i386/optimize-4.d: Likewise.
        * testsuite/gas/i386/optimize-5.d: Likewise.
        * testsuite/gas/i386/x86-64-optimize-2.d: Likewise.
        * testsuite/gas/i386/x86-64-optimize-2a.d: Likewise.
        * testsuite/gas/i386/x86-64-optimize-2b.d: Likewise.
        * testsuite/gas/i386/x86-64-optimize-3.d: Likewise.
        * testsuite/gas/i386/x86-64-optimize-5.d: Likewise.
        * testsuite/gas/i386/x86-64-optimize-6.d: Likewise.
        * testsuite/gas/i386/optimize-1.s: Add ZMM register load
        test.
        * testsuite/gas/i386/x86-64-optimize-2.s: Likewise.

2019-03-19  H.J. Lu  <hongjiu.lu@intel.com>

        PR gas/24352
        * config/tc-i386.c (optimize_encoding): Check only
        cpu_arch_flags.bitfield.cpuavx512vl.
        * testsuite/gas/i386/i386.exp: Run x86-64-optimize-2b.
        * testsuite/gas/i386/x86-64-optimize-2.d: Revert the last
        change.
        * testsuite/gas/i386/x86-64-optimize-2b.d: New file.
        * testsuite/gas/i386/x86-64-optimize-2b.s: Likewise.

2019-03-19  H.J. Lu  <hongjiu.lu@intel.com>

        PR gas/24359
        * testsuite/gas/i386/i386.exp: Change optimize-6a, optimize-7,
        x86-64-optimize-7a and x86-64-optimize-8 tests to run_list_test.
        Remove optimize-6c and x86-64-optimize-7c tests.
        * testsuite/gas/i386/noavx-3.l: Updated.
        * testsuite/gas/i386/noavx-4.d: Likewise.
        * testsuite/gas/i386/noavx-5.d: Likewise.
        * testsuite/gas/i386/noavx-3.s: Add AVX512F tests.
        * testsuite/gas/i386/noavx-4.s: Remove AVX512F tests.
        * testsuite/gas/i386/nosse-5.s: Likewise.
        * testsuite/gas/i386/optimize-6a.d: Removed.
        * testsuite/gas/i386/optimize-6c.d: Likewise.
        * testsuite/gas/i386/optimize-7.d: Likewise.
        * testsuite/gas/i386/x86-64-optimize-7a.d: Likewise.
        * testsuite/gas/i386/x86-64-optimize-7c.d: Likewise.
        * testsuite/gas/i386/x86-64-optimize-8.d: Likewise.
        * testsuite/gas/i386/optimize-6a.l: New file.
        * testsuite/gas/i386/optimize-6a.s: Likewise.
        * testsuite/gas/i386/optimize-7.l: Likewise.
        * testsuite/gas/i386/x86-64-optimize-7a.l: Likewise.
        * testsuite/gas/i386/x86-64-optimize-7a.s: Likewise.
        * testsuite/gas/i386/x86-64-optimize-8.l: Likewise.

2019-03-18  Alan Modra  <amodra@gmail.com>

        * config/m68k-parse.y (yylex): Use temp_ilp and restore_ilp.
        * as.c (macro_expr): Likewise.
        * macro.c (buffer_and_nest): Likewise.
        * read.c (temp_ilp): Remove FIXME.

2019-03-18  H.J. Lu  <hongjiu.lu@intel.com>

        * testsuite/gas/i386/att-regs.d: Pass -O0 to assembler.
        * testsuite/gas/i386/avx512bw-intel.d: Likewise.
        * testsuite/gas/i386/avx512bw.d: Likewise.
        * testsuite/gas/i386/avx512f-intel.d: Likewise.
        * testsuite/gas/i386/avx512f.d: Likewise.
        * testsuite/gas/i386/disp32.d: Likewise.
        * testsuite/gas/i386/intel-regs.d: Likewise.
        * testsuite/gas/i386/pseudos.d: Likewise.
        * testsuite/gas/i386/x86-64-disp32.d: Likewise.
        * testsuite/gas/i386/x86-64-pseudos.d: Likewise.

2019-03-18  H.J. Lu  <hongjiu.lu@intel.com>

        PR gas/24348
        * config/tc-i386.c (optimize_encoding): Encode 128-bit and
        256-bit EVEX vector register load/store instructions as VEX
        vector register load/store instructions for -O1.
        * doc/c-i386.texi: Update -O1 documentation.
        * testsuite/gas/i386/i386.exp: Run PR gas/24348 tests.
        * testsuite/gas/i386/optimize-1.s: Add tests for EVEX vector
        load/store instructions.
        * testsuite/gas/i386/optimize-2.s: Likewise.
        * testsuite/gas/i386/optimize-3.s: Likewise.
        * testsuite/gas/i386/optimize-5.s: Likewise.
        * testsuite/gas/i386/x86-64-optimize-2.s: Likewise.
        * testsuite/gas/i386/x86-64-optimize-3.s: Likewise.
        * testsuite/gas/i386/x86-64-optimize-4.s: Likewise.
        * testsuite/gas/i386/x86-64-optimize-5.s: Likewise.
        * testsuite/gas/i386/x86-64-optimize-6.s: Likewise.
        * testsuite/gas/i386/optimize-1.d: Updated.
        * testsuite/gas/i386/optimize-2.d: Likewise.
        * testsuite/gas/i386/optimize-3.d: Likewise.
        * testsuite/gas/i386/optimize-4.d: Likewise.
        * testsuite/gas/i386/optimize-5.d: Likewise.
        * testsuite/gas/i386/x86-64-optimize-2.d: Likewise.
        * testsuite/gas/i386/x86-64-optimize-3.d: Likewise.
        * testsuite/gas/i386/x86-64-optimize-4.d: Likewise.
        * testsuite/gas/i386/x86-64-optimize-5.d: Likewise.
        * testsuite/gas/i386/x86-64-optimize-6.d: Likewise.
        * testsuite/gas/i386/optimize-7.d: New file.
        * testsuite/gas/i386/optimize-7.s: Likewise.
        * testsuite/gas/i386/x86-64-optimize-8.d: Likewise.
        * testsuite/gas/i386/x86-64-optimize-8.s: Likewise.

2019-03-18  H.J. Lu  <hongjiu.lu@intel.com>

        * config/tc-i386.c (optimize_encoding): Encode 256-bit/512-bit
        VEX/EVEX vector register clearing instructions with 128-bit VEX
        vector register clearing instructions at -O1.
        * doc/c-i386.texi: Update -O1 and -O2 documentation.
        * testsuite/gas/i386/i386.exp: Run optimize-1a and
        x86-64-optimize-2a.
        * testsuite/gas/i386/optimize-1a.d: New file.
        * testsuite/gas/i386/x86-64-optimize-2a.d: Likewise.

2019-03-17  H.J. Lu  <hongjiu.lu@intel.com>

        PR gas/24353
        * config/tc-i386.c: Include <limits.h> if it exists and try
        including <sys/param.h> if we have it.
        (INT_MAX): Define if not defined.
        (md_parse_option): Set optimize to INT_MAX for -Os.
        * testsuite/gas/i386/optimize-2.s: Add a test.
        * testsuite/gas/i386/x86-64-optimize-3.s: Likewise.
        * testsuite/gas/i386/optimize-2.d: Updated.
        * testsuite/gas/i386/x86-64-optimize-3.d: Likewise.

2019-03-17  H.J. Lu  <hongjiu.lu@intel.com>

        PR gas/24352
        * config/tc-i386.c (optimize_encoding): Encode 512-bit EVEX
        with 128-bit VEX encoding only when AVX is enabled and with
        128-bit EVEX encoding only when AVX512VL is enabled.
        * testsuite/gas/i386/i386.exp: Run PR gas/24352 tests.
        * testsuite/gas/i386/optimize-6.s: New file.
        * testsuite/gas/i386/optimize-6a.d: Likewise.
        * testsuite/gas/i386/optimize-6b.d: Likewise.
        * testsuite/gas/i386/optimize-6c.d: Likewise.
        * testsuite/gas/i386/x86-64-optimize-7.s: Likewise.
        * testsuite/gas/i386/x86-64-optimize-7a.d: Likewise.
        * testsuite/gas/i386/x86-64-optimize-7b.d: Likewise.
        * testsuite/gas/i386/x86-64-optimize-7c.d: Likewise.
        * testsuite/gas/i386/x86-64-optimize-2.d: Updated.

2019-03-15  Li Hao  <li.hao296@zte.com.cn>

        PR 24308
        * config/tc-i386.c (parse_insn): Check mnemp before using it to
        determine if a suffix can be trimmed.

2019-03-13  Christian Eggers  <ceggers@gmx.de>

        * dwarf2dbg.c (out_set_addr): Align relocation within .debug_line.

2019-03-13  Christian Eggers  <ceggers@gmx.de>

        * dwarf2dbg.c (out_debug_line): Pad size of .debug_line section.

2019-03-13  Christian Eggers  <ceggers@gmx.de>

        * dwarf2dbg.c (out_debug_str): Use octets for .debug_string pointers.

2019-03-13  Christian Eggers  <ceggers@gmx.de>

        * dwarf2dbg.c (out_debug_line): Use octets for .debug_line prologue.

2019-03-13  Christian Eggers  <ceggers@gmx.de>

        * dwarf2dbg.c (out_debug_line): Use octets for dwarf2 headers.
        (out_debug_aranges, out_debug_info): Likewise.

2019-03-13  Christian Eggers  <ceggers@gmx.de>

        * symbols.h (symbol_temp_new_now_octets): Declare.
        (symbol_set_value_now_octets, symbol_octets_p): Declare.
        * symbols.c (struct symbol_flags): New member sy_octets.
        (symbol_temp_new_now_octets): New function.
        (resolve_symbol_value): Return octets instead of bytes if
        sy_octets is set.
        (symbol_set_value_now_octets): New function.
        (symbol_octets_p): New function.

2019-03-13  Christian Eggers  <ceggers@gmx.de>

        * dwarf2dbg.c (dwarf2_emit_insn): Fix calculation of line info offset.

2019-03-12  Andreas Krebbel  <krebbel@linux.ibm.com>

        * testsuite/gas/s390/zarch-arch13.s: Adjust testcase to optable changes.
        * testsuite/gas/s390/zarch-arch13.d: Likewise.

2019-02-27  Matthew Malcomson  <matthew.malcomson@arm.com>

        * testsuite/gas/aarch64/dotproduct.d: Use multiple "as" lines.
        * testsuite/gas/aarch64/dotproduct_armv8_4.d: Remove.
        * testsuite/gas/aarch64/dotproduct_armv8_4.s: Remove.
        * testsuite/gas/aarch64/illegal-dotproduct.d: Use multiple "as"
        lines.
        * testsuite/gas/aarch64/ldst-rcpc-armv8_2.d: Remove.
        * testsuite/gas/aarch64/ldst-rcpc.d: Use multiple "as" lines.

2019-02-24  Alan Modra  <amodra@gmail.com>

        * config/tc-ppc.c (parse_tls_arg): Wrap in #ifdef OBJ_ELF.

2019-02-24  Alan Modra  <amodra@gmail.com>

        PR 24144
        * config/obj-aout.c (obj_aout_frob_file_before_fix): Write to end
        of section to ensure file contents cover aligned section size.

2019-02-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * config/tc-arm.c (arm_cpus): Add neoverse-n1.
        * doc/c-arm.texi (-mcpu): Document neoverse-n1 value.

2019-02-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * config/tc-aarch64.c (aarch64_cpus): Add neoverse-e1.
        * doc/c-aarch64.texi (-mcpu): Document neoverse-e1 value.

2019-02-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * config/tc-aarch64.c (aarch64_cpus): Add neoverse-n1.
        * doc/c-aarch64.texi (-mcpu): Document neoverse-n1 value.

2019-02-19  Paul Hua  <paul.hua.gm@gmail.com>

        * NEWS: Mention -m[no-]fix-loongson3-llsc.
        * configure.ac: Add --enable-mips-fix-loongson3-llsc.
        Define DEFAULT_MIPS_FIX_LOONGSON3_LLSC.
        * config.in: Regenerated.
        * configure: Likewise.
        * config/tc-mips.c (sync_insn, mips_fix_loongson3_llsc):
        New variables.
        (options): New OPTION_FIX_LOONGSON3_LLSC,
        OPTION_NO_FIX_LOONGSON3_LLSC.
        (md_longopts): Add -m[no-]fix-loongson3-llsc.
        (md_begin): Initialize sync insn.
        (fix_loongson3_llsc): New.
        (append_insn): Call fix_loongson3_llsc.
        (md_parse_option): Handle OPTION_FIX_LOONGSON3_LLSC,
        OPTION_NO_FIX_LOONGSON3_LLSC.
        (md_show_usage): Display -m[no-]fix-loongson3-llsc.
        * doc/c-mips.texi: Document -m[no-]fix-loongson3-llsc,
        --enable-mips-fix-loongson3-llsc=[yes|no].

2019-02-10  H.J. Lu  <hongjiu.lu@intel.com>

        PR gas/24165
        * frags.c (frag_var_init): Pass max_chars to TC_FRAG_INIT as
        max_bytes.
        * config/tc-aarch64.h (TC_FRAG_INIT): Add and pass max_bytes to
        aarch64_init_frag.
        * /config/tc-arm.h (TC_FRAG_INIT): And and pass max_bytes to
        arm_init_frag.
        * config/tc-avr.h (TC_FRAG_INIT): And and ignore max_bytes.
        * config/tc-ia64.h (TC_FRAG_INIT): Likewise.
        * config/tc-mmix.h (TC_FRAG_INIT): Likewise.
        * config/tc-nds32.h (TC_FRAG_INIT): Likewise.
        * config/tc-ns32k.h (TC_FRAG_INIT): Likewise.
        * config/tc-rl78.h (TC_FRAG_INIT): Likewise.
        * config/tc-rx.h (TC_FRAG_INIT): Likewise.
        * config/tc-score.h (TC_FRAG_INIT): Likewise.
        * config/tc-tic54x.h (TC_FRAG_INIT): Likewise.
        * config/tc-tic6x.h (TC_FRAG_INIT): Likewise.
        * config/tc-xtensa.h (TC_FRAG_INIT): Likewise.
        * config/tc-i386.h (MAX_MEM_FOR_RS_ALIGN_CODE): Set to
        (alignment ? ((1 << alignment) - 1) : 1)
        (i386_tc_frag_data): Add max_bytes.
        (TC_FRAG_INIT): Add and track max_bytes.
        (HANDLE_ALIGN): Replace MAX_MEM_FOR_RS_ALIGN_CODE with
        fragP->tc_frag_data.max_bytes.
        * doc/internals.texi: Update TC_FRAG_TYPE with max_bytes.

2019-02-08  Jim Wilson  <jimw@sifive.com>

        * config/tc-riscv.c (validate_riscv_insn) <'C'>: Add 'z' support.
        (riscv_ip) <'C'>: Add 'z' support.

2019-02-07  Tamar Christina  <tamar.christina@arm.com>

        * config/tc-arm.c (insns): Redefine THUMB_VARIANT and ARM_VARIANT for
        hlt to armv1.
        * testsuite/gas/arm/armv8a-automatic-hlt.d: Update TAGs
        * testsuite/gas/arm/hlt.d: New test.
        * testsuite/gas/arm/hlt.s: New test.

2019-02-07  Tamar Christina  <tamar.christina@arm.com>

        * testsuite/gas/aarch64/undefined_advsimd_armv8_3.d: New test.
        * testsuite/gas/aarch64/undefined_advsimd_armv8_3.s: New test.

2019-02-07  Tamar Christina  <tamar.christina@arm.com>

        PR binutils/23212
        * testsuite/gas/aarch64/undefined_by_elem_sz_l.s: New test.
        * testsuite/gas/aarch64/undefined_by_elem_sz_l.d: New test.

2019-02-07  Eric Botcazou  <ebotcazou@adacore.com>

        * config/tc-visium.c (md_assemble) <mode_cad>: Align instruction on
        64-bit boundaries for the GR6.
        * testsuite/gas/visium/allinsn_gr6.s: Tweak.
        * testsuite/gas/visium/allinsn_gr6.d: Likewise.
        * testsuite/gas/visium/bra-1.d: New test.
        * testsuite/gas/visium/bra-1.s: Likewise.
        * testsuite/gas/visium/visium.exp: Run bra-1 test.

2019-01-31  John Darrington <john@darrington.wattle.id.au>

        * config/tc-s12z.c (lex_imm): Add new argument exp_o.
        (emit_reloc): New function.
        (md_apply_fix): [BFD_RELOC_S12Z_OPR] Recognise that it
        can be either 2 bytes or 3 bytes long.
        * testsuite/gas/s12z/mov-imm-reloc.d: New file.
        * testsuite/gas/s12z/mov-imm-reloc.s: New file.
        * testsuite/gas/s12z/s12z.exp: Add them.

2019-01-31  John Darrington <john@darrington.wattle.id.au>

        * config/tc-s12z.c (md_apply_fix): Fix incorrect limits.
        * testsuite/gas/s12z/pc-rel-bad.d: New file.
        * testsuite/gas/s12z/pc-rel-bad.l: New file.
        * testsuite/gas/s12z/pc-rel-bad.s: New file.
        * testsuite/gas/s12z/pc-rel-good.d: New file.
        * testsuite/gas/s12z/pc-rel-good.s: New file.
        * testsuite/gas/s12z/s12z.exp: Add them.

2019-01-31  John Darrington <john@darrington.wattle.id.au>

        * config/tc-s12z.c (tfr): Emit warning if operands are the same.
        * testsuite/gas/s12z/exg.d: New test case.
        * testsuite/gas/s12z/exg.l: New file.

2019-01-31  John Darrington <john@darrington.wattle.id.au>

        * config/tc-s12z.c (lex_opr): Add a parameter to indicate whether
        immediate mode operands should be permitted.
        * testsuite/s12z/imm-dest.d: New file.
        * testsuite/s12z/imm-dest.l: New file.
        * testsuite/s12z/imm-dest.s: New file.
        * testsuite/s12z/s12z.exp: Add them.

2019-01-31  Andreas Krebbel  <krebbel@linux.ibm.com>

        * config/tc-s390.c (s390_parse_cpu): New entry for arch13.
        * doc/c-s390.texi: Document arch13 march option.
        * testsuite/gas/s390/s390.exp: Run the arch13 related tests.
        * testsuite/gas/s390/zarch-arch13.d: New test.
        * testsuite/gas/s390/zarch-arch13.s: New test.
        * testsuite/gas/s390/zarch-z13.d: Expect the renamed mnemonics
        also for z13.

2019-01-31  Alan Modra  <amodra@gmail.com>

        * config/tc-alpha.c (md_apply_fix): Correct range checks for
        BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BSR.
        * config/tc-arm.c (md_apply_fix): Use llabs rather than abs.
        * config/tc-csky.c (get_macro_reg_vals): Pass s to csky_show_error.

2019-01-28  Max Filippov  <jcmvbkbc@gmail.com>

        * config/tc-xtensa.c (md_apply_fix): Mark fixups for constant
        symbols as done in md_apply_fix.
        * testsuite/gas/all/forward.d: Don't XFAIL for xtensa.

2019-01-28  Nick Clifton  <nickc@redhat.com>

        * po/fr.po: Updated French translation.
        * po/ru.po: Updated Russian translation.

2019-01-28  Alan Modra  <amodra@gmail.com>

        * configure.ac (ac_checking): Set from bfd/development.sh
        development variable.
        * configure: Regenerate.

2019-01-25  Sudakshina Das  <sudi.das@arm.com>

        * config/tc-aarch64.c (warn_unpredictable_ldst): Exempt
        stg, st2g, stzg and stz2g from Xt == Xn with writeback warning.
        * testsuite/gas/aarch64/armv8_5-a-memtag.d: Change tests for
        stg, stzg, st2g and stz2g.
        * testsuite/gas/aarch64/armv8_5-a-memtag.s: Likewise.
        * testsuite/gas/aarch64/illegal-memtag.l: Likewise.
        * testsuite/gas/aarch64/illegal-memtag.s: Likewise.

2019-01-25  Sudakshina Das  <sudi.das@arm.com>

        * testsuite/gas/aarch64/armv8_5-a-memtag.d: New tests for stzgm.
        * testsuite/gas/aarch64/armv8_5-a-memtag.s: Likewise.
        * testsuite/gas/aarch64/illegal-memtag.l: Likewise.
        * testsuite/gas/aarch64/illegal-memtag.s: Likewise.

2019-01-25  Sudakshina Das  <sudi.das@arm.com>
            Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

        * config/tc-aarch64.c (parse_address_main): Remove support for
        [base]! address expression.
        (parse_operands): Remove support for AARCH64_OPND_ADDR_SIMPLE_2.
        (warn_unpredictable_ldst): Remove support for ldstgv_indexed.
        * testsuite/gas/aarch64/armv8_5-a-memtag.d: Remove tests for ldgv
        and stgv.
        * testsuite/gas/aarch64/armv8_5-a-memtag.s: Likewise.
        * testsuite/gas/aarch64/illegal-memtag.l: Likewise.
        * testsuite/gas/aarch64/illegal-memtag.s: Likewise.

2019-01-25  Wu Heng  <wu.heng@zte.com.cn>

        PR gas/23940
        * macro.c (getstring): Check array bound before accessing.

2019-01-25  Alan Modra  <amodra@gmail.com>

        PR 20902
        PR 24125
        * read.c (stringer): Delete assertion.

2019-01-21  Nick Clifton  <nickc@redhat.com>

        * po/uk.po: Updated Ukranian translation.

2019-01-19  Nick Clifton  <nickc@redhat.com>

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

2018-06-24  Nick Clifton  <nickc@redhat.com>

        2.32 branch created.

2019-01-17  Tamar Christina  <tamar.christina@arm.com>

        * testsuite/gas/arm/archv6t2-1-pe.d: New test.
        * testsuite/gas/arm/archv6t2-1.d: Skip pe.
        * testsuite/gas/arm/csdb.d: Skip pe.
        * testsuite/gas/arm/sb-thumb1-pe.d: New test.
        * testsuite/gas/arm/sb-thumb1.d: Skip pe.
        * testsuite/gas/arm/sb-thumb2-pe.d: New test.
        * testsuite/gas/arm/sb-thumb2.d: Skip pe.
        * testsuite/gas/arm/udf.d: Skip pe.

2019-01-16  Kito Cheng  <kito@andestech.com>

        * testsuite/gas/riscv/attribute-empty.d: New.

2019-01-16  Kito Cheng  <kito@andestech.com>
            Nelson Chu  <nelson@andestech.com>

        * config/tc-riscv.c (DEFAULT_RISCV_ATTR): Define to 0 if not defined.
        (riscv_set_options): Add `arch_attr` field.
        (riscv_opts): Set default value for arch_attr.
        (riscv_write_out_arch_attr): New.
        (riscv_set_public_attributes): Likewise.
        (riscv_md_end): Likewise.
        (riscv_convert_symbolic_attribute): Likewise.
        (s_riscv_attribute): Likewise.
        (explicit_arch_attr): Likewise.
        (riscv_pseudo_table): Add .attribute to the table.
        (options): Add OPTION_ARCH_ATTR and OPTION_NO_ARCH_ATTR
        enumeration constants.
        (md_longopts): Add `march-attr' and `mno-arch-attr' options.
        (md_parse_option): Handle the new options.
        (md_show_usage): Document the `march-attr' option.
        * config/tc-riscv.h (md_end): Define as riscv_md_end
        (riscv_md_end): Declare.
        (CONVERT_SYMBOLIC_ATTRIBUTE): Define as
        riscv_convert_symbolic_attribute.
        (riscv_convert_symbolic_attribute): Declare.
        (start_assemble): Declare.
        * testsuite/gas/elf/elf.exp: Adjust test case for section2.e.
        * testsuite/gas/elf/section2.e-riscv: New.
        * testsuite/gas/riscv/attribute-01.d: New test
        * testsuite/gas/riscv/attribute-02.d: Likewise.
        * testsuite/gas/riscv/attribute-03.d: Likewise.
        * testsuite/gas/riscv/attribute-04.d: Likewise.
        * testsuite/gas/riscv/attribute-04.s: Likewise.
        * testsuite/gas/riscv/attribute-05.d: Likewise.
        * testsuite/gas/riscv/attribute-05.s: Likewise.
        * testsuite/gas/riscv/attribute-06.d: Likewise.
        * testsuite/gas/riscv/attribute-06.s: Likewise.
        * testsuite/gas/riscv/attribute-07.d: Likewise.
        * testsuite/gas/riscv/attribute-07.s: Likewise.
        * testsuite/gas/riscv/attribute-08.d: Likewise.
        * testsuite/gas/riscv/attribute-08.s: Likewise.
        * testsuite/gas/riscv/attribute-unknown.d: Likewise.
        * testsuite/gas/riscv/attribute-unknown.s: Likewise.
        * testsuite/gas/riscv/empty.l: Likewise.
        * doc/c-riscv.texi (.attribute): Add documentation.
        * configure.ac (--enable-default-riscv-attribute): New options.
        * configure: Re-generate.
        * config.in: Re-generate.

2019-01-16  John Darrington <john@darrington.wattle.id.au>

        * config/tc-s12z.c (lex_reg_name): Compare the length of the strings
        before the contents.
        * testsuite/gas/s12z/labels.d: New file.
        * testsuite/gas/s12z/labels.s: New file.
        * testsuite/gas/s12z/s12z.exp: Add them.
        * config/tc-s12z.c (tfr): Change as_bad to as_warn.
        Also fix message typo and semantics.
        * config/tc-s12z.c (emit_opr): Emit BFD_RELOC_S12Z_OPR instead of
        BFD_RELOC_24.
        * testsuite/gas/s12z/opr-indirect-expr.d: Expect R_S12Z_OPR instead
        of R_S12Z_EXT24.

2019-01-14  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>

        * config/tc-arm.c (arm_ext_v6k_v6t2): Define.
        (insns) [ARM_VARIANT]: Modified.
        (insns) [THUMB_VARIANT]: To implement few ARMv6K instructions
        in ARMv6T2 as well.
        * testsuite/gas/arm/archv6t2-1.d: New test.
        * testsuite/gas/arm/archv6t2-1.s: Likewise.
        * testsuite/gas/arm/archv6t2-2.d: Likewise.

2019-01-11  Alan Modra  <amodra@gmail.com>

        PR 23963
        * testsuite/gas/m68hc11/lbranch-dwarf2.d: Adjust for PR23963 change.
        * testsuite/gas/m68hc11/opers12-dwarf2.d: Likewise.

2019-01-10  Nick Clifton  <nickc@redhat.com>

        PR 23963
        * testsuite/gas/mips/mips16-branch-absolute-1.d: Adjust for the
        fact that control characters are now displayed as escape
        sequences.
        * testsuite/gas/mips/mips16-e.d: Likewise.
        * testsuite/gas/mips/mips16-pcrel-0.d: Likewise.
        * testsuite/gas/mips/mips16-pcrel-1.d: Likewise.
        * testsuite/gas/mips/mips16-pcrel-delay-0.d: Likewise.
        * testsuite/gas/mips/mips16-pcrel-delay-1.d: Likewise.
        * testsuite/gas/mips/mips16-pcrel-n32-0.d: Likewise.
        * testsuite/gas/mips/mips16-pcrel-n32-1.d: Likewise.
        * testsuite/gas/mips/mips16-pcrel-n64-sym32-0.d: Likewise.
        * testsuite/gas/mips/mips16-pcrel-n64-sym32-1.d: Likewise.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-0.d: Likewise.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-1.d: Likewise.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-delay-0.d: Likewise.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-delay-1.d: Likewise.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-n32-0.d: Likewise.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-n32-1.d: Likewise.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-n64-sym32-0.d:
        Likewise.
        * testsuite/gas/mips/mips16e2@mips16-pcrel-n64-sym32-1.d:
        Likewise.
        * testsuite/gas/mips/mipsel16-e.d: Likewise.
        * testsuite/gas/mips/mipsr6@msa.d: Likewise.
        * testsuite/gas/mips/mipsr6@relax-swap3.d: Likewise.
        * testsuite/gas/mips/r6-64-n32.d: Likewise.
        * testsuite/gas/mips/r6-64-n64.d: Likewise.
        * testsuite/gas/mips/r6-n32.d: Likewise.
        * testsuite/gas/mips/r6-n64.d: Likewise.
        * testsuite/gas/mips/r6.d: Likewise.
        * testsuite/gas/mips/tmips16-e.d: Likewise.
        * testsuite/gas/mips/tmipsel16-e.d: Likewise.
        * testsuite/gas/mn10300/relax.d: Likewise.

2019-01-09  John Darrington <john@darrington.wattle.id.au>

        * testsuite/gas/s12z/jsr.s: New case.
        * testsuite/gas/s12z/jsr.d: New case.

2019-01-09  Andrew Paprocki  <andrew@ishiboo.com>

        * configure: Regenerate.

2019-01-08  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * config/tc-aarch64.c (aarch64_cpus): Add ares.
        * doc/c-aarch64.texi (-mcpu): Document ares value.

2019-01-08  Alan Modra  <amodra@gmail.com>

        * testsuite/gas/rx/rx.exp: Create generated test source in
        current directory.
        * testsuite/gas/rx/Xtod.d, * testsuite/gas/rx/abs.d,
        * testsuite/gas/rx/adc.d, * testsuite/gas/rx/add.d,
        * testsuite/gas/rx/and.d, * testsuite/gas/rx/bclr.d,
        * testsuite/gas/rx/bcnd.d, * testsuite/gas/rx/bfmov.d,
        * testsuite/gas/rx/bmcnd.d, * testsuite/gas/rx/bnot.d,
        * testsuite/gas/rx/bra.d, * testsuite/gas/rx/brk.d,
        * testsuite/gas/rx/bset.d, * testsuite/gas/rx/bsr.d,
        * testsuite/gas/rx/btst.d, * testsuite/gas/rx/clrpsw.d,
        * testsuite/gas/rx/cmp.d, * testsuite/gas/rx/dabs.d,
        * testsuite/gas/rx/dadd.d, * testsuite/gas/rx/dbt.d,
        * testsuite/gas/rx/dcmp.d, * testsuite/gas/rx/ddiv.d,
        * testsuite/gas/rx/div.d, * testsuite/gas/rx/divu.d,
        * testsuite/gas/rx/dmov.d, * testsuite/gas/rx/dmul.d,
        * testsuite/gas/rx/dneg.d, * testsuite/gas/rx/dpopm.d,
        * testsuite/gas/rx/dpushm.d, * testsuite/gas/rx/dround.d,
        * testsuite/gas/rx/dsqrt.d, * testsuite/gas/rx/dsub.d,
        * testsuite/gas/rx/dtoX.d, * testsuite/gas/rx/emaca.d,
        * testsuite/gas/rx/emsba.d, * testsuite/gas/rx/emul.d,
        * testsuite/gas/rx/emula.d, * testsuite/gas/rx/emulu.d,
        * testsuite/gas/rx/fadd.d, * testsuite/gas/rx/fcmp.d,
        * testsuite/gas/rx/fdiv.d, * testsuite/gas/rx/fmul.d,
        * testsuite/gas/rx/fsqrt.d, * testsuite/gas/rx/fsub.d,
        * testsuite/gas/rx/ftoi.d, * testsuite/gas/rx/ftou.d,
        * testsuite/gas/rx/gprel.d, * testsuite/gas/rx/int.d,
        * testsuite/gas/rx/itof.d, * testsuite/gas/rx/jmp.d,
        * testsuite/gas/rx/jsr.d, * testsuite/gas/rx/machi.d,
        * testsuite/gas/rx/maclh.d, * testsuite/gas/rx/maclo.d,
        * testsuite/gas/rx/max.d, * testsuite/gas/rx/min.d,
        * testsuite/gas/rx/mov.d, * testsuite/gas/rx/movco.d,
        * testsuite/gas/rx/movli.d, * testsuite/gas/rx/movu.d,
        * testsuite/gas/rx/msbhi.d, * testsuite/gas/rx/msblh.d,
        * testsuite/gas/rx/msblo.d, * testsuite/gas/rx/mul.d,
        * testsuite/gas/rx/mulhi.d, * testsuite/gas/rx/mullh.d,
        * testsuite/gas/rx/mullo.d, * testsuite/gas/rx/mvfacgu.d,
        * testsuite/gas/rx/mvfachi.d, * testsuite/gas/rx/mvfaclo.d,
        * testsuite/gas/rx/mvfacmi.d, * testsuite/gas/rx/mvfc.d,
        * testsuite/gas/rx/mvfcp.d, * testsuite/gas/rx/mvfdc.d,
        * testsuite/gas/rx/mvfdr.d, * testsuite/gas/rx/mvtacgu.d,
        * testsuite/gas/rx/mvtachi.d, * testsuite/gas/rx/mvtaclo.d,
        * testsuite/gas/rx/mvtc.d, * testsuite/gas/rx/mvtcp.d,
        * testsuite/gas/rx/mvtdc.d, * testsuite/gas/rx/neg.d,
        * testsuite/gas/rx/nop.d, * testsuite/gas/rx/not.d,
        * testsuite/gas/rx/opecp.d, * testsuite/gas/rx/or.d,
        * testsuite/gas/rx/pop.d, * testsuite/gas/rx/popc.d,
        * testsuite/gas/rx/popm.d, * testsuite/gas/rx/push.d,
        * testsuite/gas/rx/pushc.d, * testsuite/gas/rx/pushm.d,
        * testsuite/gas/rx/r-bcc.d, * testsuite/gas/rx/r-bra.d,
        * testsuite/gas/rx/racl.d, * testsuite/gas/rx/racw.d,
        * testsuite/gas/rx/rdacl.d, * testsuite/gas/rx/rdacw.d,
        * testsuite/gas/rx/revl.d, * testsuite/gas/rx/revw.d,
        * testsuite/gas/rx/rmpa.d, * testsuite/gas/rx/rolc.d,
        * testsuite/gas/rx/rorc.d, * testsuite/gas/rx/rotl.d,
        * testsuite/gas/rx/rotr.d, * testsuite/gas/rx/round.d,
        * testsuite/gas/rx/rstr.d, * testsuite/gas/rx/rte.d,
        * testsuite/gas/rx/rtfi.d, * testsuite/gas/rx/rts.d,
        * testsuite/gas/rx/rtsd.d, * testsuite/gas/rx/sat.d,
        * testsuite/gas/rx/satr.d, * testsuite/gas/rx/save.d,
        * testsuite/gas/rx/sbb.d, * testsuite/gas/rx/sccnd.d,
        * testsuite/gas/rx/scmpu.d, * testsuite/gas/rx/setpsw.d,
        * testsuite/gas/rx/shar.d, * testsuite/gas/rx/shll.d,
        * testsuite/gas/rx/shlr.d, * testsuite/gas/rx/smovb.d,
        * testsuite/gas/rx/smovf.d, * testsuite/gas/rx/smovu.d,
        * testsuite/gas/rx/sstr.d, * testsuite/gas/rx/stnz.d,
        * testsuite/gas/rx/stz.d, * testsuite/gas/rx/sub.d,
        * testsuite/gas/rx/suntil.d, * testsuite/gas/rx/swhile.d,
        * testsuite/gas/rx/tst.d, * testsuite/gas/rx/utof.d,
        * testsuite/gas/rx/wait.d, * testsuite/gas/rx/xchg.d,
        * testsuite/gas/rx/xor.d: Add #source line.

2019-01-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

        * config/tc-arm.c (arm_cpus): Add ares.
        * doc/c-arm.texi (-mcpu): Document ares value.

2019-01-05  Yoshinori Sato  <ysato@users.sourceforge.jp>

        * config/rx-defs.h (rx_cpu_types): Add type RXV3 and RXV3FPU.
        (rx_bfield): Add prototype.
        (rx_post): Likewise.
        * config/rx-parse.y: Add v3 instructions and Double FPU registers.
        (DSIZE): Define.
        (POST): Define.
        (rx_check_v3): New. check v3 type.
        (rx_check_dfpu): New. check have double support.
        (double_condition_table): New. dcmp<cond> contiditon.
        (check_condition): Multiple condition support.
        (rx_lex): RXv3 instructions support.
        Add parse dcmp<cond> instruction and Double FPU registers.
        (immediate): Disable optimize in dmov #imm case.
        (displacement): Add double displacement in dmov instraction.
        * config/tc-rx.c (rx_use_conventional_section_names):
        Invert default value in rx-*-linux target.
        (cpu_type): Add additional ELF flags.
        (cpu_type_list): Add RXv3.
        (md_parse_option): Refer elf_flags from cpu_type_list.
        (md_show_usage): Add rxv3 and rxv3-dfpu.
        (rx_bytesT): Add post byte.
        (rx_bfield): New. generate bfmov / bfmovz "imm" field.
        (rx_post): New. Set instruction post byte.
        (md_assemble): Add post byte.
        doc/c-rx.texi: Add cpu types.
        * testsuite/gas/rx/Xtod.d: New.
        * testsuite/gas/rx/Xtod.sm: New.
        * testsuite/gas/rx/bfmov.d: New.
        * testsuite/gas/rx/bfmov.sm: New.
        * testsuite/gas/rx/dabs.d: New.
        * testsuite/gas/rx/dabs.sm: New.
        * testsuite/gas/rx/dadd.d: New.
        * testsuite/gas/rx/dadd.sm: New.
        * testsuite/gas/rx/dcmp.d: New.
        * testsuite/gas/rx/dcmp.sm: New.
        * testsuite/gas/rx/ddiv.d: New.
        * testsuite/gas/rx/ddiv.sm: New.
        * testsuite/gas/rx/dmov.d: New.
        * testsuite/gas/rx/dmov.sm: New.
        * testsuite/gas/rx/dmul.d: New.
        * testsuite/gas/rx/dmul.sm: New.
        * testsuite/gas/rx/dneg.d: New.
        * testsuite/gas/rx/dneg.sm: New.
        * testsuite/gas/rx/dpopm.d: New.
        * testsuite/gas/rx/dpopm.sm: New.
        * testsuite/gas/rx/dpushm.d: New.
        * testsuite/gas/rx/dpushm.sm: New.
        * testsuite/gas/rx/dround.d: New.
        * testsuite/gas/rx/dround.sm: New.
        * testsuite/gas/rx/dsqrt.d: New.
        * testsuite/gas/rx/dsqrt.sm: New.
        * testsuite/gas/rx/dsub.d: New.
        * testsuite/gas/rx/dsub.sm: New.
        * testsuite/gas/rx/dtoX.d: New.
        * testsuite/gas/rx/dtoX.sm: New.
        * testsuite/gas/rx/macros.inc: Add double FPU registers.
        * testsuite/gas/rx/mvfdc.d: New.
        * testsuite/gas/rx/mvfdc.sm: New.
        * testsuite/gas/rx/mvfdr.d: New.
        * testsuite/gas/rx/mvfdr.sm: New.
        * testsuite/gas/rx/mvtdc.d: New.
        * testsuite/gas/rx/mvtdc.sm: New.
        * testsuite/gas/rx/rstr.d: New.
        * testsuite/gas/rx/rstr.sm: New.
        * testsuite/gas/rx/rx.exp: Use rxv3-dfpu option.
        * testsuite/gas/rx/save.d: New.
        * testsuite/gas/rx/save.sm: New.
        * testsuite/gas/rx/xor.d: New.
        * testsuite/gas/rx/xor.sm: Add pattern.

2019-01-04  Wu Heng  <wu.heng@zte.com.cn>

        PR 24010
        * macro.c (get_any_string): Check for end of input whilst scanning
        for separators.

2019-01-04  Wu Heng  <wu.heng@zte.com.cn>

        PR 24009
        * read.c (stringer): Fix handling of missing '>' character at end
        of <...> sequence.

2019-01-01  Alan Modra  <amodra@gmail.com>

        Update year range in copyright notice of all files.

For older changes see ChangeLog-2018
\f
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Copying and distribution of this file, with or without modification,
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