+
+2020-09-23 Lili Cui <lili.cui@intel.com>
+
+ * NEWS: Add Key Locker.
+ * config/tc-i386.c (cpu_arch): Add .kl and .wide_kl.
+ (cpu_noarch): Likewise.
+ * doc/c-i386.texi: Document kl and wide_kl.
+ * testsuite/gas/i386/i386.exp: Run keylocker tests.
+ * testsuite/gas/i386/keylocker-intel.d: New test.
+ * testsuite/gas/i386/keylocker.d: Likewise.
+ * testsuite/gas/i386/keylocker.s: Likewise.
+ * testsuite/gas/i386/x86-64-keylocker-intel.d: Likewise.
+ * testsuite/gas/i386/x86-64-keylocker.d: Likewise.
+ * testsuite/gas/i386/x86-64-keylocker.s: Likewise.
+ * testsuite/gas/i386/x86-64-property-10.d: Likewise.
+ * testsuite/gas/i386/property-10.d: Likewise.
+ * testsuite/gas/i386/property-10.s: Likewise.
+
+2020-09-21 Alan Modra <amodra@gmail.com>
+
+ PR 26569
+ * config/tc-riscv.c (append_insn): Don't tie off frags at CALL
+ relocs.
+ (riscv_call): Tie them off after the jalr.
+ (md_apply_fix): Zero fx_size of RELAX fixup.
+
+2020-09-018 David Faust <david.faust@oracle.com>
+
+ * testsuite/gas/bpf/alu-xbpf.d: New file.
+ * testsuite/gas/bpf/alu-xbpf.s: Likewise.
+ * testsuite/gas/bpf/alu32-xbpf.d: Likewise.
+ * testsuite/gas/bpf/alu32-xbpf.d: Likewise.
+ * testuiste/gas/bpf/bpf.exp: Run new tests.
+
+2020-09-18 Tucker <tuckkern+sourceware@gmail.com>
+
+ PR 26556
+ * read.c (bss_alloc): Convert size parameter from octets to
+ bytes.
+
+2020-09-17 Alan Modra <amodra@gmail.com>
+
+ * testsuite/gas/i386/i386.exp: Return early if not x86.
+
+2020-09-16 Alan Modra <amodra@gmail.com>
+
+ * config/obj-elf.c (obj_elf_visibility, elf_frob_symbol): Adjust
+ elf_symbol_from invocation.
+ * config/tc-aarch64.c (s_variant_pcs): Likewise.
+ * config/tc-m68hc11.c (s_m68hc11_mark_symbol): Likewise.
+ * config/tc-ppc.c (ppc_elf_localentry, ppc_force_relocation),
+ (ppc_fix_adjustable): Likewise.
+ * config/tc-xgate.c (xgate_frob_symbol): Likewise.
+
+2020-09-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ * testsuite/gas/cfi/reloc-pe-i386.d: Updated.
+ * testsuite/gas/i386/x86-64-w64-pcrel.d: Likewise.
+
+2020-09-15 Alan Modra <amodra@gmail.com>
+
+ PR 26610
+ * config/tc-arm.c (move_or_literal_pool): Correct extraction of
+ bignum. Use unsigned "v"
+ (is_double_a_single): Make "v" and "mantissa" unsigned. Formatting.
+ (double_to_single): Likewise.
+
+2020-09-15 Nick Clifton <nickc@redhat.com>
+
+ * read.c (s_nop): Preserve the input_line_pointer around the call
+ to md_assemble.
+ * config/tc-s12z.c (md_assemble): Revert previous delta.
+
+2020-09-15 David Faust <david.faust@oracle.com>
+
+ * config/tc-bpf.h (md_single_noop_insn): Use 'ja 0' for no-op.
+
+2020-09-14 Nick Clifton <nickc@redhat.com>
+
+ * read.c (s_nop): New function. Handles the .nop directive.
+ (potable): Add entry for "nop".
+ (s_nops): Code tidy.
+ * read.h (s_nop): Add prototype.
+ * config/tc-bpf.h (md_single_noop_insn): Define.
+ * config/tc-mmix.h (md_single_noop_insn): Define.
+ * config/tc-or1k.h (md_single_noop_insn): Define.
+ * config/tc-ia64.h (md_single_noop_insn): Define.
+ * config/tc-s12z.c (md_assemble): Preserve the input line pointer,
+ rather than corrupting it.
+ * write.c (relax_segment): Update error message regarding
+ non-absolute values passed to .fill and .nops.
+ * NEWS: Mention the new directive.
+ * doc/as.texi: Document the new directive.
+ * doc/internals.texi: Document the new internal macros used to
+ implement the new directive.
+ * testsuite/gas/all/nop.s: New test.
+ * testsuite/gas/all/nop.d: New test control file.
+ * testsuite/gas/all/gas.exp: Run the new test.
+ * testsuite/gas/elf/dwarf-5-nop-for-line-table.s: New test.
+ * testsuite/gas/elf/dwarf-5-nop-for-line-table.d: New test
+ control file.
+ * testsuite/gas/elf/elf.exp: Run the new test.
+ * testsuite/gas/i386/space1.l: Adjust expected output.
+
+2020-09-07 Mark Wielaard <mark@klomp.org>
+
+ * as.texi (-g): Explicitly mention when .debug_info and .debug_line
+ are generated for the DWARF format.
+ (Loc): Add that it is an error to both use a .loc directive and
+ generate a .debug_line yourself.
+ * dwarf2dbg.c (dwarf2_any_loc_directive_seen): New static variable.
+ (dwarf2_directive_loc): Set dwarf2_any_loc_directive_seen to TRUE.
+ (dwarf2_finish): Check dwarf2_any_loc_directive_seen before emitting
+ an error. Only create .debug_line if it is empty (or doesn't exist).
+ * testsuite/gas/i386/i386.exp: Add dwarf2-line-{1,2,3,4} when testing
+ an elf target.
+ * testsuite/gas/i386/dwarf2-line-{1,2,3,4}.{s,d,l}: New test files.
+
+2020-09-10 Cooper Qu <cooper.qu@linux.alibaba.com>
+
+ * config/tc-csky.c (md_begin): Enable extend lrw by default for
+ CK802, CK803 and CK860.
+
+2020-09-10 Cooper Qu <cooper.qu@linux.alibaba.com>
+
+ * config/tc-csky.c (struct csky_cpu_info): Add new members
+ isa_flag, features and ver.
+ (struct csky_cpu_feature): New.
+ (struct csky_cpu_version): New.
+ (CSKY_FEATURE_MAX): Define.
+ (CSKY_CPU_REVERISON_MAX): Define.
+ (FEATURE_DSP_EXT, FEATURE_DSP, FEATURE_MMU, FEATURE_VDSP,
+ FEATURE_FLOAT, FEATURE_TRUST, FEATURE_JAVA, FEATURE_SHIELD):
+ Define, each standard one collection of instructions.
+ (CSKY_FEATURES_DEF_NULL, CSKY_FEATURES_DEF_e,
+ CSKY_FEATURES_DEF_t, CSKY_FEATURES_DEF_f, CSKY_FEATURES_DEF_v,
+ CSKY_FEATURES_DEF_ef, CSKY_FEATURES_DEF_jt,
+ CSKY_FEATURES_DEF_efht, CSKY_FEATURES_DEF_efv,
+ CSKY_FEATURES_DEF_eft, CSKY_FEATURES_DEF_d,
+ CSKY_FEATURES_DEF_df, CSKY_FEATURES_DEF_ft,
+ CSKY_FEATURES_DEF_tv, CSKY_FEATURES_DEF_fv,
+ CSKY_FEATURES_DEF_dft, CSKY_FEATURES_DEF_dfv,
+ CSKY_FEATURES_DEF_ftv, CSKY_FEATURES_DEF_eftv): Define,
+ the features combination used by cpu.
+ (CSKY_CPU_REVERISON_r0p0, CSKY_CPU_REVERISON_r1p0,
+ CSKY_CPU_REVERISON_r2p0, CSKY_CPU_REVERISON_r3p0,
+ CSKY_CPU_REVERISON_RESERVED, CSKY_CPU_REVERISON_R3):
+ Define, version information used by cpu.
+ (csky_cpus): Refine, and add CK804, CK805 and CK800.
+ (parse_cpu): Refine.
+ (parse_arch): Refine.
+ (md_show_usage): Refine.
+ (md_begin): Refine.
+
+2020-09-09 Alan Modra <amodra@gmail.com>
+
+ * config/tc-ppc.c (md_assemble): Emit prefix insn by parts when
+ valueT is smaller than 64 bits.
+
+2020-09-07 Cooper Qu <cooper.qu@linux.alibaba.com>
+
+ * config/tc-csky.c (CSKYV2_ISA_DSP): CSKY_ISA_DSPE60.
+ (CSKY_ISA_860): Likewise.
+
+2020-09-07 Cooper Qu <cooper.qu@linux.alibaba.com>
+
+ * config/tc-csky.c (float_abi): New.
+ (md_longopts): Add mfloat-abi.
+ (struct sky_option_value_table): New.
+ (csky_float_abis): New, the possible values for -mfloat-abi.
+ (parse_float_abi): New funtion.
+ (md_show_usage): Show help information for -mfloat-abi.
+ (set_csky_attribute): Store float-abi value.
+
+2020-09-07 Cooper Qu <cooper.qu@linux.alibaba.com>
+
+ * config/tc-csky.c (float_work_fpuv3_fmovi): New function,
+ helper function to encode fpuv3 fmovi instructions.
+ (float_work_fpuv3_fstore): New function.
+ (struct literal): Add new member 'offset'.
+ (csky_cpus): New cpu CK860f.
+ (enter_literal): Return literal pool pointer instead of offset.
+ (parse_rt): Adjust the change of enter_literal.
+ (parse_rtf): Likewise.
+ (v1_work_lrw): Likewise.
+ (v1_work_jbsr): Likewise.
+ (v2_work_lrw): Likewise.
+ (v2_work_jbsr): Likewise.
+ (v2_work_jsri): Likewise.
+ (vdsp_work_vlrw): Likewise.
+ (is_freglist_legal): Add handler for FPUV3.
+ (parse_type_freg): Likewise.
+ (is_imm_within_range): Set e.X_add_number if it is a signed and
+ negtive number.
+ (get_operand_value): Add handler for OPRND_TYPE_IMM9b,
+ OPRND_TYPE_HFLOAT_FMOVI, OPRND_TYPE_SFLOAT_FMOVI
+ and OPRND_TYPE_DFLOAT_FMOVI.
+ (float_to_half): Convert float number to harf float.
+ * testsuite/gas/csky/case-fpuv3-ck860f/ : New folder containing
+ the test cases for FPUV3, they are divided by instruction
+ operands format and both have legal cases and illegal cases.
+
+2020-09-08 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+ Kuan-Lin Chen <kuanlinchentw@gmail.com>
+
+ * config/tc-msp430.c (msp430_insert_uleb128_fixes): New.
+ (msp430_md_end): Call msp430_insert_uleb128_fixes.
+
+2020-09-08 Alex Coplan <alex.coplan@arm.com>
+
+ * config/tc-aarch64.c (aarch64_cpus): Add Cortex-R82.
+ * doc/c-aarch64.texi: Document -mcpu=cortex-r82.
+
+2020-09-08 Alex Coplan <alex.coplan@arm.com>
+
+ * config/tc-aarch64.c (parse_sys_reg): Also pass sysreg name to
+ validation function.
+ (parse_sys_ins_reg): Likewise.
+ (print_operands): Pass CPU features to aarch64_print_operand().
+ * testsuite/gas/aarch64/v8-r-bad-sysregs.d: New test.
+ * testsuite/gas/aarch64/v8-r-bad-sysregs.l: Error output.
+ * testsuite/gas/aarch64/v8-r-bad-sysregs.s: Input.
+ * testsuite/gas/aarch64/v8-r-sysregs-need-arch.d: New test.
+ * testsuite/gas/aarch64/v8-r-sysregs-need-arch.l: Error output.
+ * testsuite/gas/aarch64/v8-r-sysregs.d: New test.
+ * testsuite/gas/aarch64/v8-r-sysregs.s: Input for previous two tests.
+
+2020-09-08 Alex Coplan <alex.coplan@arm.com>
+
+ * testsuite/gas/aarch64/dfb.d: New test.
+ * testsuite/gas/aarch64/dfb.s: Input.
+
+2020-09-08 Alex Coplan <alex.coplan@arm.com>
+
+ * config/tc-aarch64.c (aarch64_archs): Add armv8-r.
+ * doc/c-aarch64.texi: Document -march=armv8-r.
+
+2020-09-07 Mark Wielaard <mark@klomp.org>
+
+ * dwarf2dbg.c (add_line_strp): New function.
+ (out_dir_and_file_list): Take line_seg and sizeof_offset as
+ arguments, Use DW_FORM_line_strp for dir and file. Call
+ add_line_strp and set symbol offset for DWARF2_LINE_VERSION 5.
+ (out_debug_line): Call out_dir_and_file_list with line_seg and
+ sizeof_offset.
+ * gas/testsuite/gas/elf/dwarf-5-file0.d: Expect indirect line
+ strings.
+
+2020-09-07 Mark Wielaard <mark@klomp.org>
+
+ * dwarf2dbg.c (DWARF2_RNGLISTS_VERSION): New constant.
+ (out_debug_ranges): Add ranges_sym argument and set it.
+ (out_debug_rnglists): New function.
+ (out_debug_info): Change ranges_seg argument to ranges_sym
+ and use it to set DW_AT_ranges value.
+ (dwarf2_finish): Remove ranges_seg, add ranges_sym. For
+ DWARF2_VERSION 5 call out_debug_rnglists.
+
+2020-09-07 Mark Wielaard <mark@klomp.org>
+
+ * dwarf2dbg.c (dwarf2_directive_filename): Initialize with_md5 to
+ FALSE.
+ * gas/testsuite/gas/elf/dwarf-5-file0.s: Add a random bignum.
+
+2020-09-01 Mark Wielaard <mark@klomp.org>
+
+ * dwarf2dbg.c (out_debug_abbrev): Use DW_FORM_sec_offset for DWARF
+ version 4 or higher.
+
+2020-09-02 Alan Modra <amodra@gmail.com>
+
+ * expr.c (add_to_result, subtract_from_result): Use unsigned
+ addition and subtraction.
+
+2020-09-02 Alan Modra <amodra@gmail.com>
+
+ * config/tc-z80.c (is_overflow): Avoid too large shift.
+
+2020-09-02 Alan Modra <amodra@gmail.com>
+
+ * config/tc-sparc.c (in_signed_range): Use an unsigned type for
+ sign mask.
+
+2020-09-02 Alan Modra <amodra@gmail.com>
+
+ * config/tc-nios2.c (md_apply_fix): Avoid too large shift.
+
+2020-09-02 Alan Modra <amodra@gmail.com>
+
+ * config/tc-mips.c (load_register): Avoid too large shift.
+
+2020-09-02 Alan Modra <amodra@gmail.com>
+
+ * config/tc-d30v.c (parallel_ok): Use 1UL for left shift expression.
+
+2020-09-02 Alan Modra <amodra@gmail.com>
+
+ * config/rx-parse.y (rx_intop): Avoid too large shifts.
+ (rx_intop, rx_uintop, rx_disp3op, rx_disp5op, displacement),
+ (rtsd_immediate): Use correctly typed unsigned variables.
+
+2020-09-02 Alan Modra <amodra@gmail.com>
+
+ * config/obj-macho.c (obj_mach_o_zerofill): Correct type of
+ constant shifted left.
+
+2020-09-02 Alan Modra <amodra@gmail.com>
+
+ * config/bfin-lex.l: Use an unsigned type for "value".
+
+2020-09-02 Alan Modra <amodra@gmail.com>
+
+ * config/tc-pdp11.c (md_number_to_chars): Condition nbytes=8 code
+ on BFD64.
+
+2020-09-02 Cooper Qu <cooper.qu@linux.alibaba.com>
+
+ * config/tc-csky.c (csky_cpus): Add ck803r3.
+ (CSKY_ISA_803R3): Define.
+ (CSKY_ISA_803R2): Refine, use CSKY_ISA_803R1.
+
+2020-09-02 Cooper Qu <cooper.qu@linux.alibaba.com>
+
+ * testsuite/gas/csky/cskyv2_dsp.d : Fix Encode of mulsws.
+
+2020-09-02 Cooper Qu <cooper.qu@linux.alibaba.com>
+
+ * config/tc-csky.c (struct literal): New member bignum.
+ (dump_literals): Handle big constant.
+ (enter_literal): Likewise.
+ (parse_type_freg): Handle vector register.
+
+2020-09-01 H.J. Lu <hongjiu.lu@intel.com>
+
+ * doc/as.texi: Document the .tls_common directive.
+
+2020-09-01 Alan Modra <amodra@gmail.com>
+
+ PR 26420
+ PR 26421
+ PR 26425
+ PR 26427
+ * config/tc-arm.c (struct arm_it): Make size, size_req, cond and
+ uncond_value unsigned.
+ (parse_vfp_reg_list): Make setmask unsigned, vpr_str_len size_t.
+ (parse_big_immediate): Cast generic_bignum elements to unsigned.
+ (encode_thumb32_immediate): Shift left 0xffU.
+ (double_to_single): Make sign unsigned. Tidy.
+ (move_or_literal_pool): Cast LITTLE_NUM elements to uint64_t or
+ valueT.
+ (vfp_or_neon_is_neon): Adjust inst.uncond_value expression.
+ (md_assemble): Likewise.
+ (handle_pred_state): Make cond unsigned.
+ (thumb32_negate_data_op): Make variables unsigned.
+ (md_apply_fix): Make value and newval unsigned, adjust uses.
+
+2020-08-31 Alan Modra <amodra@gmail.com>
+
+ PR 26510
+ * config/tc-z8k.c (buffer): Use unsigned char.
+ (apply_fix): Use unsigned char* pointers.
+ (build_bytes): Likewise and mask nibbles when packing.
+
+2020-08-31 Alan Modra <amodra@gmail.com>
+
+ PR 26503
+ * config/tc-v850.c (parse_register_list): Shift 1u left.
+
+2020-08-31 Alan Modra <amodra@gmail.com>
+
+ PR 26502
+ * config/tc-tic6x.c (md_apply_fix): Use unsigned variables.
+
+2020-08-31 Alan Modra <amodra@gmail.com>
+
+ PR 26497
+ * config/tc-sh.c (assemble_ppi): Use unsigned variables.
+
+2020-08-31 Alan Modra <amodra@gmail.com>
+
+ PR 26495
+ * config/tc-score.c (s3_apply_fix): Use unsigned variables.
+ * config/tc-score7.c (s7_apply_fix): Likewise.
+
+2020-08-31 Alan Modra <amodra@gmail.com>
+
+ PR 26480
+ * config/tc-nios2.c (nios2_parse_reglist): Shift 1UL left.
+
+2020-08-31 Alan Modra <amodra@gmail.com>
+
+ PR 26479
+ * config/tc-nios2.c (md_chars_to_number): Cast buf[i] before shifting.
+
+2020-08-31 Alan Modra <amodra@gmail.com>
+
+ PR 26472
+ PR 26473
+ PR 26474
+ * config/tc-mips.c (operand_reg_mask): Shift 1u left.
+ (load_register): Shift 0xffffU left.
+
+2020-08-31 Alan Modra <amodra@gmail.com>
+
+ PR 26471
+ * config/tc-metag.c (md_chars_to_number): Make retval unsigned.
+
+2020-08-31 Alan Modra <amodra@gmail.com>
+
+ PR 26468
+ * config/tc-mep.c (md_convert_frag): Use uint32_t for addend and
+ other variables.
+
+2020-08-31 Alan Modra <amodra@gmail.com>
+
+ PR 26493
+ * config/tc-riscv.c (riscv_ip): Cast X_add_number passed to
+ VALID_* macros to unsigned.
+
+2020-08-31 Alan Modra <amodra@gmail.com>
+
+ * config/tc-crx.c: Formatting.
+ (CRX_PRINT): Wrap params in parentheses. Remove parens from uses
+ throughout file.
+ (reset_vars, get_register, get_copregister, get_optype, get_opbits),
+ (get_opflags, get_number_of_operands, parse_operand, gettrap),
+ (handle_LoadStor, getconstant, check_range, getreg_image),
+ (parse_operands, parse_insn, print_operand, print_constant),
+ (exponent2scale, mask_reg, process_label_constant, set_operand),
+ (assemble_insn, print_insn): Delete unnecessary forward declaration.
+ (print_insn): Make static.
+ (print_constant): Make "constant" unsigned.
+ (assemble_insn): Tidy REVERSE_MATCH index calc.
+ * expr.c (generic_bignum_to_int32): Cast elements to valueT.
+
+2020-08-31 Alan Modra <amodra@gmail.com>
+
+ PR 26509
+ * config/tc-z80.c (is_overflow): Use 1UL in mask shift expression.
+
+2020-08-30 Alan Modra <amodra@gmail.com>
+
+ * config/tc-tic4x.c (tic4x_gen_to_words): Rewrite mantissa
+ overflow test without UB. Avoid other UB shifts by making them
+ unsigned.
+
+2020-08-31 Cooper Qu <cooper.qu@linux.alibaba.com>
+
+ * config/tc-csky.c (csky_error_state): New member 'arg_int'.
+ (SET_ERROR_NUMBER): Rename to SET_ERROR_STRING.
+ (SET_ERROR_INTEGER): New.
+ (err_formats): Add error format for ERROR_FREG_OVER_RANGE and
+ ERROR_VREG_OVER_RANGE.
+ (csky_show_error): Pass an integer argument for some error
+ numbers.
+ (parse_exp): Call SET_ERROR_STRING instead of SET_ERROR_NUMBER.
+ (parse_rt): Likewise.
+ (parse_type_ctrlreg): Likewise.
+ (csky_get_reg_val): Likewise.
+ (is_reglist_legal): Likewise.
+ (is_freglist_legal): Likewise.
+ (is_reglist_dash_comma_legal): Likewise.
+ (is_reg_lshift_illegal): Likewise.
+ (is_psr_bit): Likewise.
+ (parse_type_cpreg): Likewise.
+ (parse_type_cpcreg): Likewise.
+ (parse_type_areg): Likewise.
+ (parse_type_freg): Likewise.
+ (parse_ldst_imm): Likewise and call SET_ERROR_INTEGER.
+ (get_operand_value): Likewise.
+ (parse_operands_op): Likewise and call is_imm_within_range,
+ is_imm_within_range_ext and is_oimm_within_range.
+ (md_assemble): Likewise.
+ (is_imm_within_range): New.
+ (is_imm_within_range_ext): Rename from is_imm_over_range.
+ (is_oimm_within_range): Rename from is_oimm_over_range.
+ (v2_work_add_sub): Call SET_ERROR_INTEGER.
+ (csky_rolc): call is_imm_within_range instead of
+ is_imm_over_range.
+
+2020-08-31 Cooper Qu <cooper.qu@linux.alibaba.com>
+
+ * config/tc-csky.c (md_begin): Add warning when -mdsp and
+ -mcpu=ck803ern are both added.
+ (parse_ldst_imm): Fix error message.
+
+2020-08-30 Alan Modra <amodra@gmail.com>
+
+ * testsuite/gas/cr16/cbitb_test.d: Update expected output.
+ * testsuite/gas/cr16/cbitw_test.d: Likewise.
+ * testsuite/gas/cr16/sbitb_test.d: Likewise.
+ * testsuite/gas/cr16/sbitw_test.d: Likewise.
+ * testsuite/gas/cr16/storb_test.d: Likewise.
+ * testsuite/gas/cr16/storw_test.d: Likewise.
+ * testsuite/gas/cr16/tbitb_test.d: Likewise.
+ * testsuite/gas/cr16/tbitw_test.d: Likewise.
+
+2020-08-30 Alan Modra <amodra@gmail.com>
+
+ PR 26437
+ PR 26438
+ * config/tc-cr16.c: Include limits.h, formatting.
+ (CR16_PRINT): Wrap params in parentheses. Remove parens from uses
+ throughout file.
+ (getconstant): Handle zero nbits.
+ (print_operand): Use unsigned variables. Simplify handling of
+ index regs.
+ (check_range): Use int32_t variables. Correct range checks.
+
+2020-08-29 Alan Modra <amodra@gmail.com>
+
+ PR 26481
+ * config/tc-pj.c (md_assemble): Don't loop past end of
+ opcode->arg array.
+
+2020-08-28 Alan Modra <amodra@gmail.com>
+
+ PR 26460
+ * config/tc-ia64.c (parse_operands): Don't access past end of
+ idesc->operands.
+
+2020-08-26 Mark Wielaard <mark@klomp.org>
+
+ * as.c (parse_args): Handle bad -gdwarf options.
+
+2020-08-28 Cooper Qu <cooper.qu@linux.alibaba.com>
+
+ * gas/config/tc-csky.c (md_begin): Set attributes.
+ (isa_flag): Change type to unsigned 64 bits.
+ (struct csky_cpu_info): Likewise.
+ (struct csky_macro_info): Likewise.
+ (set_csky_attribute): New.
+ * testsuite/gas/csky/802j.d: Ignore .csky.attributes section.
+ * testsuite/gas/csky/all.d: Likewise.
+ * testsuite/gas/csky/bsr1.d: Likewise.
+ * testsuite/gas/csky/csky_vdsp.d: Likewise.
+ * testsuite/gas/csky/cskyv2_all.d: Likewise.
+ * testsuite/gas/csky/cskyv2_ck803r2.d: Likewise.
+ * testsuite/gas/csky/cskyv2_ck860.d: Likewise.
+ * testsuite/gas/csky/cskyv2_dsp.d: Likewise.
+ * testsuite/gas/csky/cskyv2_elrw.d: Likewise.
+ * testsuite/gas/csky/cskyv2_float.d: Likewise.
+ * testsuite/gas/csky/enhance_dsp.d: Likewise.
+ * testsuite/gas/csky/java.d: Likewise.
+ * testsuite/gas/csky/v1_float.d: Likewise.
+ * testsuite/gas/csky/v2_float_part1.d: Likewise.
+ * testsuite/gas/csky/v2_float_part2.d: Likewise.
+ * testsuite/gas/csky/v2_tls_gd.d: Likewise.
+ * testsuite/gas/csky/v2_tls_ie.d: Likewise.
+ * testsuite/gas/csky/v2_tls_ld.d: Likewise.
+ * testsuite/gas/csky/v2_tls_le.d: Likewise.
+ * testsuite/gas/elf/elf.exp: Add handler for CSKY.
+ * testsuite/gas/elf/section2.e-csky: New.
+
+2020-08-27 Alan Modra <amodra@gmail.com>
+
+ PR 26467
+ * cgen.c (weak_operand_overflow_check): Handle opmask for
+ operand length zero. Use 1UL constant.
+
+2020-08-26 Alan Modra <amodra@gmail.com>
+
+ PR 26508
+ * config/tc-xtensa.c (xg_get_trampoline_chain): Return early
+ when n_entries is zero.
+
+2020-08-26 Alan Modra <amodra@gmail.com>
+
+ PR 26448
+ * symbols.c: Include limits.h.
+ (resolve_symbol_value <O_left_shift, O_right_shift>): Do an
+ unsigned shift. Warn if shift count larger than valueT size.
+
+2020-08-26 Alan Modra <amodra@gmail.com>
+
+ PR 26447
+ * expr.c (expr <O_left_shift>): Do an unsigned shift.
+
+2020-08-25 Alan Modra <amodra@gmail.com>
+
+2020-08-26 David Faust <david.faust@oracle.com>
+
+ * config/tc-bpf.c: Add option -mxbpf to select xbpf isa.
+ * testsuite/gas/bpf/indcall-1.d: New file.
+ * testsuite/gas/bpf/indcall-1.s: Likewise.
+ * testsuite/gas/bpf/indcall-bad-1.l: Likewise.
+ * testsuite/gas/bpf/indcall-bad-1.s: Likewise.
+ * testsuite/gas/bpf/bpf.exp: Run new tests.
+
+2020-08-25 Alan Modra <amodra@gmail.com>
+
+ PR 26501
+ * gas/config/tc-tic54x.c (tic54x_undefined_symbol): Properly treat
+ misc_symbol_hash entries without values.
+
+2020-08-25 Alan Modra <amodra@gmail.com>
+
+ PR 26500
+ * tc-tic4x.c (tic4x_inst_make): Don't die on terminating insn
+ with name = "".
+
+2020-08-25 Alan Modra <amodra@gmail.com>
+
+ PR 26441
+ * config/tc-cr16.c (get_b_cc): Return NULL early if op isn't
+ two or three chars, and don't bother copying.
+
+2020-08-25 Alan Modra <amodra@gmail.com>
+
+ PR 26426
+ * config/tc-arm.c (do_neon_mvn, do_neon_swp): Bail out on
+ NS_NULL shape.
+
+2020-08-25 Alan Modra <amodra@gmail.com>
+
+ PR 26410
+ * symbols.c (dollar_label_count, dollar_label_max): Make size_t.
+ (dollar_label_clear): Don't call memset with NULL pointer.
+
+2020-08-25 Alan Modra <amodra@gmail.com>
+
+ * config/tc-arc.c (declare_register_set): Avoid false positive
+ format-overflow warning.
+ * config/tc-epiphany.c (md_assemble): Likewise.
+ * config/tc-mips.c (md_begin): Likewise.
+ * config/tc-mmix.c (mmix_md_begin): Likewise.
+ * config/tc-nds32.c (nds32_elf_append_relax_relocs): Avoid false
+ positive "may be used uninitialized" warning.
+
+2020-08-24 Cooper Qu <cooper.qu@linux.alibaba.com>
+
+ * config/tc-csky.c (csky_archs): Add item for CK860,
+ change ck810 and ck807's arch_flag.
+ (csky_cpus): Add item for CK860.
+ (md_begin): Enable DSP for CK810 and CK807 by default.
+ (md_apply_fix): Fix CKCORE_TLS_IE32 relocation failure.
+ * gas/testsuite/gas/csky/cskyv2_all.d: Change 'sync 0'
+ to 'sync'.
+ * gas/testsuite/gas/csky/cskyv2_all.s: Likewise.
+ * gas/testsuite/gas/csky/cskyv2_ck860.d: New.
+ * gas/testsuite/gas/csky/cskyv2_ck860.s: New.
+ * gas/testsuite/gas/csky/enhance_dsp.d: Change plsli.u16
+ to plsli.16.
+ * gas/testsuite/gas/csky/enhance_dsp.s: Likewise.
+
+2020-08-24 Alan Modra <amodra@gmail.com>
+
+ * config/tc-tic54x.c (stag_add_field_symbols): Don't free "name"
+ in case where it isn't copied.
+ * config/tc-tic54x.h (LOCAL_LABELS_FB): Undef.
+ * testsuite/gas/tic54x/field.d: Dump section contents and symbols
+ rather than disassembling.
+ * testsuite/gas/tic54x/set.d: Adjust for newer disassembly.
+
+2020-08-24 Alan Modra <amodra@gmail.com>
+
+ * config/tc-aarch64.c (md_begin): Don't bother checking for
+ out of memory failure from str_htab_create.
+ * config/tc-arc.c (arc_insert_opcode, md_begin): Likewise.
+ (arc_extcorereg, arc_stralloc): Likewise.
+ * config/tc-arm.c (md_begin): Likewise.
+ * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
+ * config/tc-cris.c (md_begin): Likewise.
+ * config/tc-crx.c (md_begin): Likewise.
+ * config/tc-pdp11.c (md_begin): Likewise.
+ * config/tc-score.c (s3_build_reg_hsh, s3_begin): Likewise.
+ * config/tc-score7.c (s7_build_reg_hsh, s7_begin): Likewise.
+
+2020-08-24 Alan Modra <amodra@gmail.com>
+
+ * config/tc-arm.c (move_or_literal_pool): Avoid false positive
+ "may be used uninitialised".
+ (opcode_lookup): Likewise.
+
+2020-08-24 Alan Modra <amodra@gmail.com>
+
+ PR 26526
+ * symbols.c (local_symbol_convert): Clear out xtra.
+
+2020-08-21 Cooper Qu <cooper.qu@linux.alibaba.com>
+
+ * config/tc-csky.c (CSKY_ISA_803R2): New.
+ (csky_archs): Add ck803r2 series.
+ (md_begin): Fix warning about -medsp.
+ (csky_get_freg_val): Support lowercase of fpu register name.
+ * testsuite/gas/csky/cskyv2_ck803r2.s: New file.
+ * testsuite/gas/csky/cskyv2_ck803r2.d: New file.
+
+2020-08-23 Alan Modra <amodra@gmail.com>
+
+ PR 26513
+ * hash.h (htab_insert): Update prototype and comment.
+ (struct string_tuple): Make "value" a const void*.
+ (string_tuple_alloc): Likewise.
+ (str_hash_find, str_hash_find_n): Cast returned value.
+ (str_hash_insert): Add "replace" parameter, and return slot pointer.
+ Free alloc'd element when not inserted.
+ * hash.c (htab_insert): Likewise. Return slot when element exists,
+ otherwise return NULL.
+ * read.c (pop_insert): Insert into hash table without first searching.
+ * config/tc-avr.c (md_begin): Likewise.
+ * config/tc-msp430.c (md_begin): Likewise.
+ * config/tc-nds32.c (nds32_init_nds32_pseudo_opcodes): Likewise.
+ * config/tc-v850.c (md_begin): Likewise.
+ * macro.c (do_formals, define_macro, macro_expand_body): Likewise.
+ (delete_macro): Delete from hash table.
+ * config/tc-tic54x.c (subsym_create_or_replace): Correct logic.
+
+ * symbols.c (local_symbol_make, symbol_table_insert): Allow
+ replacement of hash table entries.
+ * config/obj-coff-seh.c (seh_hash_insert): Likewise.
+ * config/obj-coff.c (tag_insert): Likewise.
+ * config/tc-iq2000.c (iq2000_add_macro): Likewise.
+ * config/tc-m68k.c (md_begin): Likewise for aliases.
+ * config/tc-tic4x.c (tic4x_asg): Likewise.
+ * config/tc-tic6x.c (md_begin): Likewise.
+
+ * dw2gencfi.c (dwcfi_hash_find_or_make): Disallow replacement of
+ hash table entries.
+ * ecoff.c (add_string, get_tag): Likewise.
+ * macro.c (expand_irp): Likewise.
+ * config/obj-elf.c (build_additional_section_info): Likewise.
+ * config/tc-aarch64.c (insert_reg_alias): Likewise.
+ (checked_hash_insert): Likewise.
+ * config/tc-alpha.c (get_alpha_reloc_tag, md_begin): Likewise.
+ * config/tc-arc.c (arc_insert_opcode, declare_register): Likewise.
+ (declare_addrtype, md_begin, arc_extcorereg): Likewise.
+ * config/tc-arm.c (insert_reg_alias): Likewise.
+ (arm_tc_equal_in_insn, md_begin): Likewise.
+ * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
+ * config/tc-cris.c (md_begin): Likewise.
+ * config/tc-crx.c (md_begin): Likewise.
+ * config/tc-csky.c (md_begin): Likewise.
+ * config/tc-d10v.c (md_begin): Likewise.
+ * config/tc-dlx.c (md_begin): Likewise.
+ * config/tc-ft32.c (md_begin): Likewise.
+ * config/tc-h8300.c (md_begin): Likewise.
+ * config/tc-hppa.c (md_begin): Likewise.
+ * config/tc-i386.c (md_begin): Likewise.
+ * config/tc-ia64.c (dot_rot, dot_entry, declare_register): Likewise.
+ (md_begin, dot_alias): Likewise.
+ * config/tc-m68hc11.c (md_begin): Likewise.
+ * config/tc-m68k.c (md_begin): Likewise.
+ * config/tc-mcore.c (md_begin): Likewise.
+ * config/tc-microblaze.c (md_begin): Likewise.
+ * config/tc-mips.c (md_begin): Likewise.
+ * config/tc-mmix.c (md_begin): Likewise.
+ * config/tc-mn10200.c (md_begin): Likewise.
+ * config/tc-mn10300.c (md_begin): Likewise.
+ * config/tc-moxie.c (md_begin): Likewise.
+ * config/tc-nds32.c (nds32_relax_hint, md_begin): Likewise.
+ * config/tc-nios2.c (md_begin): Likewise.
+ * config/tc-ns32k.c (md_begin): Likewise.
+ * config/tc-pdp11.c (md_begin): Likewise.
+ * config/tc-pj.c (fake_opcode, md_begin): Likewise.
+ * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
+ * config/tc-pru.c (md_begin): Likewise.
+ * config/tc-riscv.c (init_ext_version_hash): Likewise.
+ (init_opcode_names_hash, hash_reg_name, init_opcode_hash): Likewise.
+ (riscv_init_csr_hash): Likewise.
+ * config/tc-s390.c (s390_setup_opcodes, md_begin): Likewise.
+ * config/tc-score.c (s3_insert_reg): Likewise.
+ (s3_build_score_ops_hsh, s3_build_dependency_insn_hsh): Likewise.
+ * config/tc-score7.c (s7_build_score_ops_hsh): Likewise.
+ (s7_build_dependency_insn_hsh, s7_insert_reg): Likewise.
+ * config/tc-sh.c (md_begin): Likewise.
+ * config/tc-sparc.c (md_begin): Likewise.
+ * config/tc-spu.c (md_begin): Likewise.
+ * config/tc-tic30.c (md_begin): Likewise.
+ * config/tc-tic4x.c (tic4x_inst_insert): Likewise.
+ * config/tc-tic54x.c (stag_add_field_symbols, md_begin): Likewise.
+ (tic54x_endstruct, tic54x_var, tic54x_macro_info): Likewise.
+ (subsym_substitute): Likewise.
+ * config/tc-tilegx.c (md_begin): Likewise.
+ * config/tc-tilepro.c (md_begin): Likewise.
+ * config/tc-vax.c (vip_begin): Likewise.
+ * config/tc-wasm32.c (md_begin): Likewise.
+ * config/tc-xgate.c (md_begin): Likewise.
+ * config/tc-z8k.c (md_begin): Likewise.
+ * testsuite/gas/ppc/dcbt.d,
+ * testsuite/gas/ppc/dcbt.s: New test.
+ * testsuite/gas/ppc/ppc.exp: Run it.
+
+ * ecoff.c (add_string): Report fatal error on duplicates.
+ * config/tc-alpha.c (md_begin): Likewise.
+ * config/tc-arc.c (arc_insert_opcode, declare_register): Likewise.
+ (declare_addrtype, md_begin, arc_extcorereg): Likewise.
+ * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
+ * config/tc-cris.c (md_begin): Likewise.
+ * config/tc-crx.c (md_begin): Likewise.
+ * config/tc-dlx.c (md_begin): Likewise.
+ * config/tc-hppa.c (md_begin): Likewise.
+ * config/tc-i386.c (md_begin): Likewise.
+ * config/tc-ia64.c (dot_rot, dot_entry, declare_register): Likewise.
+ (md_begin): Likewise.
+ * config/tc-m68k.c (md_begin): Likewise.
+ * config/tc-mips.c (md_begin): Likewise.
+ * config/tc-nios2.c (md_begin): Likewise.
+ * config/tc-ns32k.c (md_begin): Likewise.
+ * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
+ * config/tc-pru.c (md_begin): Likewise.
+ * config/tc-riscv.c (init_ext_version_hash): Likewise.
+ (init_opcode_names_hash, hash_reg_name, init_opcode_hash): Likewise.
+ * config/tc-s390.c (s390_setup_opcodes, md_begin): Likewise.
+ * config/tc-sparc.c (md_begin): Likewise.
+ * config/tc-tic30.c (md_begin): Likewise.
+ * config/tc-tic4x.c (tic4x_inst_insert): Likewise.
+ * config/tc-tilegx.c (md_begin): Likewise.
+ * config/tc-tilepro.c (md_begin): Likewise.
+ * config/tc-vax.c (vip_begin): Likewise.
+
+ * config/tc-alpha.c,
+ * config/tc-arm.c,
+ * config/tc-avr.c,
+ * config/tc-cr16.c,
+ * config/tc-csky.c,
+ * config/tc-i386.c,
+ * config/tc-m68hc11.c,
+ * config/tc-m68k.c,
+ * config/tc-microblaze.c,
+ * config/tc-ns32k.c,
+ * config/tc-pj.c,
+ * config/tc-ppc.c,
+ * config/tc-score.c,
+ * config/tc-score7.c,
+ * config/tc-tic4x.c,
+ * config/tc-tic54x.c,
+ * config/tc-tilegx.c,
+ * config/tc-tilepro.c,
+ * config/tc-xgate.c: Formatting.
+
+2020-08-21 Alan Modra <amodra@gmail.com>
+
+ * symbols.c (struct local_symbol): Add "hash" entry. Reorder fields.
+ Delete union. Adjust code throughout file.
+ (struct symbol): Add "hash", "name" and "x" entries. Reorder fields.
+ Split off some to..
+ (struct xsymbol): ..this. New struct. Adjust code throughout file
+ accessing these fields.
+ (struct symbol_entry): Delete.
+ (union symbol_entry): New.
+ (hash_symbol_entry): Adjust for symbol_entry_t change.
+ (symbol_entry_find): Likewise.
+ (eq_symbol_entry): Compare hash values too.
+ (symbol_entry_alloc): Delete.
+ (local_symbol_converted_p, local_symbol_mark_converted): Delete.
+ (local_symbol_get_real_symbol, local_symbol_set_real_symbol): Delete.
+ (local_hash): Delete.
+ (abs_symbol_x, dot_symbol_x): New static var.
+ (symbol_init): New function.
+ (symbol_create): Rewrite.
+ (LOCAL_SYMBOL_CHECK): Delete. Replace uses throughout with simple
+ test of flags.local_symbol.
+ (local_symbol_make): Adjust for struct local_symbol changes.
+ (local_symbol_convert): Rewrite. Adjust all callers.
+ (symbol_table_insert): Simplify.
+ (symbol_clone): Comment on local sym cloning. Handle split symbol
+ struct.
+ (get_real_sym): Delete. Remove all uses.
+ (symbol_find_exact_noref): Simplify.
+ (resolve_local_symbol): Don't resolve non-locals.
+ (S_SET_SEGMENT): Don't special case reg_section.
+ (S_SET_NAME): Set both name and bsym->name.
+ (symbol_mark_resolved, symbol_resolved_p): Simplify.
+ (symbol_symbolS): Update comment.
+ (symbol_begin): Don't create local_hash. Adjust abs_symbol setup.
+ (dot_symbol_init): Adjust dot_symbol setup.
+ (symbol_print_statistics): Delete local_hash stats.
+
2020-08-21 Alan Modra <amodra@gmail.com>
* symbols.c (struct symbol_flags): Rename sy_volatile to volatil,
projects / thirdparty / binutils-gdb.git / blobdiff