path: root/gas/ChangeLog

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

Copyright (C) 2019 Free Software Foundation, Inc.

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

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