gas/ChangeLog

   1 2023-07-30  Jose E. Marchesi  <jose.marchesi@oracle.com>
   2
   3         * config/tc-bpf.h (elf_tc_final_processing): Define.
   4         * config/tc-bpf.c (bpf_elf_final_processing): New function.
   5
   6 2023-07-30  Jose E. Marchesi  <jose.marchesi@oracle.com>
   7
   8         * config/tc-bpf.c (signed_overflow): Copy function from
   9         tc-aarch64.c.
  10         (encode_insn): Check for overflow in constant immediates.
  11         (add_relaxed_insn): Pass relax argument to encode_insn.
  12         (add_fixed_insn): Likewise.
  13         * testsuite/gas/bpf/disp16-overflow.d: New file.
  14         * testsuite/gas/bpf/disp16-overflow.s: Likewise.
  15         * testsuite/gas/bpf/disp16-overflow.l: Likewise.
  16         * testsuite/gas/bpf/disp32-overflow.d: Likewise.
  17         * testsuite/gas/bpf/disp32-overflow.s: Likewise.
  18         * testsuite/gas/bpf/disp32-overflow.l: Likewise.
  19         * testsuite/gas/bpf/imm32-overflow.d: Likewise.
  20         * testsuite/gas/bpf/imm32-overflow.s: Likewise.
  21         * testsuite/gas/bpf/imm32-overflow.l: Likewise.
  22         * testsuite/gas/bpf/offset16-overflow.d: Likewise.
  23         * testsuite/gas/bpf/offset16-overflow.s: Likewise.
  24         * testsuite/gas/bpf/offset16-overflow.l: Likewise.
  25         * testsuite/gas/bpf/disp16-overflow-relax.d: Likewise.
  26         * testsuite/gas/bpf/disp16-overflow-relax.l: Likewise.
  27         * testsuite/gas/bpf/disp16-overflow-relax.s: Likewise.
  28         * testsuite/gas/bpf/jump-relax-jump-be.d: New file.
  29         * testsuite/gas/bpf/bpf.exp: Run new tests.
  30
  31 2023-07-28  Jose E. Marchesi  <jose.marchesi@oracle.com>
  32
  33         PR gas/30690
  34         * config/tc-bpf.c (struct bpf_insn): Add fields is_relaxable and
  35         relaxed_exp.
  36         (enum options): Add OPTION_NO_RELAX.
  37         (md_longopts): Likewise for -mno-relax.
  38         (do_relax): New global.
  39         (md_parse_option): Handle OPTION_NO_RELAX.
  40         (RELAX_BRANCH_ENCODE): Define.
  41         (RELAX_BRANCH_P): Likewise.
  42         (RELAX_BRANCH_LENGTH): Likewise.
  43         (RELAX_BRANCH_CONST): Likewise.
  44         (RELAX_BRANCH_UNCOND): Likewise.
  45         (relaxed_branch_length): New function.
  46         (md_estimate_size_before_relax): Likewise.
  47         (read_insn_word): Likewise.
  48         (encode_int16): Likewise.
  49         (encode_int32): Likewise.
  50         (write_insn_bytes): Likewise.
  51         (md_convert_frag): Likewise.
  52         (encode_insn): Likewise.
  53         (install_insn_fixups): Likewise.
  54         (add_fixed_insn): Likewise.
  55         (add_relaxed_insn): Likewise.
  56         (md_assemble): Move instruction encoding logic to the above
  57         new functions.
  58         * testsuite/gas/bpf/jump-relax-ja.d: New test.
  59         * testsuite/gas/bpf/jump-relax-ja-be.d: Likewise.
  60         * testsuite/gas/bpf/jump-relax-ja.s: And corresponding source.
  61         * testsuite/gas/bpf/jump-relax-jump.d: New test.
  62         * testsuite/gas/bpf/jump-relax-jump-be.d: Likewise.
  63         * testsuite/gas/bpf/jump-relax-jump.s: And corresponding source.
  64         * testsuite/gas/bpf/bpf.exp: Run new tests.
  65         * doc/c-bpf.texi (BPF Options): Document -mno-relax.
  66
  67 2023-07-26  Jose E. Marchesi  <jose.marchesi@oracle.com>
  68
  69         * testsuite/gas/bpf/alu.s: Add test for NEGI and NEG32I.
  70         * testsuite/gas/bpf/alu32.s: Likewise.
  71         * testsuite/gas/bpf/alu-pseudoc.s: Likewise.
  72         * testsuite/gas/bpf/alu32-pseudoc.s: Likewise.
  73         * testsuite/gas/bpf/alu.d: Add expected results.
  74         * testsuite/gas/bpf/alu-be.d: Likewise.
  75         * testsuite/gas/bpf/alu-pseudoc.d: Likewise.
  76         * testsuite/gas/bpf/alu-be-pseudoc.d: Likewise.
  77         * testsuite/gas/bpf/alu32.d: Likewise.
  78         * testsuite/gas/bpf/alu32-be.d: Likewise.
  79         * testsuite/gas/bpf/alu32-be-pseudoc.d: Likewise.
  80
  81 2023-07-26  Jose E. Marchesi  <jose.marchesi@oracle.com>
  82
  83         * testsuite/gas/bpf/alu.s: The register neg instruction gets only
  84         one argument.
  85         * testsuite/gas/bpf/alu32-be-pseudoc.d: Likewise.
  86         * testsuite/gas/bpf/alu32-pseudoc.d: Likewise.
  87         * testsuite/gas/bpf/alu32-pseudoc.s: Likewise.
  88         * testsuite/gas/bpf/alu-pseudoc.d: Likewise.
  89         * testsuite/gas/bpf/alu-be-pseudoc.d: Likewise.
  90         * testsuite/gas/bpf/alu-pseudoc.s: Likewise.
  91         * testsuite/gas/bpf/alu-be.d: Likewise.
  92         * testsuite/gas/bpf/alu.d: Likewise.
  93         * testsuite/gas/bpf/alu32-be.d: Likewise.
  94         * testsuite/gas/bpf/alu32.d: Likewise.
  95         * testsuite/gas/bpf/alu32.s: Likewise.
  96         * doc/c-bpf.texi (BPF Instructions): Update accordingly.
  97
  98 2023-07-24  Jose E. Marchesi  <jose.marchesi@oracle.com>
  99
 100         * doc/c-bpf.texi (BPF Instructions): Document BSWAP* instructions.
 101         * testsuite/gas/bpf/alu.s: Test BSWAP{16,32,64} instructions.
 102         * testsuite/gas/bpf/alu.d: Likewise.
 103         * testsuite/gas/bpf/alu-be.d: Likewise.
 104         * testsuite/gas/bpf/alu-pseudoc.s: Likewise.
 105         * testsuite/gas/bpf/alu-pseudoc.d: Likewise.
 106         * testsuite/gas/bpf/alu-be-pseudoc.d: Likewise.
 107
 108 2023-07-24  Jose E. Marchesi  <jose.marchesi@oracle.com>
 109
 110         * doc/c-bpf.texi (BPF Instructions): The pseudoc syntax for MOVS*
 111         doesn't use `s=' but `='.
 112
 113 2023-07-24  Jose E. Marchesi  <jose.marchesi@oracle.com>
 114
 115         * doc/c-bpf.texi (BPF Instructions): Fix pseudoc syntax for MOVS*
 116         and LDXS* instructions.
 117         * testsuite/gas/bpf/mem-pseudoc.d: Likewise.
 118         * testsuite/gas/bpf/mem-be-pseudoc.d: Likewise.
 119         * testsuite/gas/bpf/mem-pseudoc.s: Likewise.
 120         * testsuite/gas/bpf/alu-pseudoc.s: Likewise.
 121         * testsuite/gas/bpf/alu-pseudoc.d: Likewise.
 122         * testsuite/gas/bpf/alu-be-pseudoc.d: Likewise.
 123         * testsuite/gas/bpf/alu32-pseudoc.s: Likewise.
 124         * testsuite/gas/bpf/alu32-pseudoc.d: Likewise.
 125         * testsuite/gas/bpf/alu32-be-pseudoc.d: Likewise.
 126
 127 2023-07-24  Jose E. Marchesi  <jose.marchesi@oracle.com>
 128
 129         * config/tc-bpf.c (struct bpf_insn): New field `id'.
 130         (md_assemble): Save the ids of successfully parsed instructions
 131         and use the new BFD_RELOC_BPF_DISPCALL32 whenever appropriate.
 132         (md_apply_fix): Adapt to the new BFD reloc.
 133         * testsuite/gas/bpf/jump.s: Test JAL.
 134         * testsuite/gas/bpf/jump.d: Likewise.
 135         * testsuite/gas/bpf/jump-pseudoc.d: Likewise.
 136         * testsuite/gas/bpf/jump-be.d: Likewise.
 137         * testsuite/gas/bpf/jump-be-pseudoc.d: Likewise.
 138         * doc/c-bpf.texi (BPF Instructions): Document new instruction
 139         jal/gotol.
 140         Document new operand type disp32.
 141
 142 2023-07-21  Jose E. Marchesi  <jose.marchesi@oracle.com>
 143
 144         * testsuite/gas/bpf/mem.s: Add signed load instructions.
 145         * testsuite/gas/bpf/mem-pseudoc.s: Likewise.
 146         * testsuite/gas/bpf/mem.d: Likewise.
 147         * testsuite/gas/bpf/mem-pseudoc.d: Likewise.
 148         * testsuite/gas/bpf/mem-be.d: Likewise.
 149         * doc/c-bpf.texi (BPF Instructions): Document the signed load
 150         instructions.
 151
 152 2023-07-21  Jose E. Marchesi  <jose.marchesi@oracle.com>
 153
 154         * testsuite/gas/bpf/alu.s: Test movs instructions.
 155         * testsuite/gas/bpf/alu-pseudoc.s: Likewise.
 156         * testsuite/gas/bpf/alu32.s: Likewise for movs32 instruction.
 157         * testsuite/gas/bpf/alu32-pseudoc.s: Likewise.
 158         * testsuite/gas/bpf/alu.d: Add expected results.
 159         * testsuite/gas/bpf/alu32.d: Likewise.
 160         * testsuite/gas/bpf/alu-be.d: Likewise.
 161         * testsuite/gas/bpf/alu32-be.d: Likewise.
 162         * testsuite/gas/bpf/alu-pseudoc.d: Likewise.
 163         * testsuite/gas/bpf/alu32-pseudoc.d: Likewise.
 164         * testsuite/gas/bpf/alu-be-pseudoc.d: Likewise.
 165         * testsuite/gas/bpf/alu32-be-pseudoc.d: Likewise.
 166
 167 2023-07-03  Nick Clifton  <nickc@redhat.com>
 168
 169         * configure: Regenerate.
 170         * po/gas.pot: Regenerate.
 171
 172 2023-07-03  Nick Clifton  <nickc@redhat.com>
 173
 174         2.41 Branch Point.
 175
 176 2023-06-26  Nick Clifton  <nickc@redhat.com>
 177
 178         * testsuite/gas/aarch64/bfloat16-directive-be.d: Adjust regexps
 179         to allow for non-ELF based toolchains.
 180         * testsuite/gas/aarch64/bfloat16-directive-le.d: Likewise.
 181         * testsuite/gas/aarch64/optional.d: Likewise.
 182         * testsuite/gas/aarch64/pr20364.d: Likewise.
 183         * testsuite/gas/aarch64/adr_1.d: Skip for non-ELF based toolchains.
 184         * testsuite/gas/aarch64/advsimd-mov-bad.d: Likewise.
 185         * testsuite/gas/aarch64/b_1.d: Likewise.
 186         * testsuite/gas/aarch64/beq_1.d: Likewise.
 187         * testsuite/gas/aarch64/codealign_1.d: Likewise.
 188         * testsuite/gas/aarch64/dwarf.d: Likewise.
 189         * testsuite/gas/aarch64/ilp32-basic.d: Likewise.
 190         * testsuite/gas/aarch64/int-insns.d: Likewise.
 191         * testsuite/gas/aarch64/ldr_1.d: Likewise.
 192         * testsuite/gas/aarch64/mapping_5.d: Likewise.
 193         * testsuite/gas/aarch64/mapping_6.d: Likewise.
 194         * testsuite/gas/aarch64/mops_invalid_2.d: Likewise.
 195         * testsuite/gas/aarch64/movw_label.d: Likewise.
 196         * testsuite/gas/aarch64/pac_ab_key.d: Likewise.
 197         * testsuite/gas/aarch64/pac_negate_ra_state.d: Likewise.
 198         * testsuite/gas/aarch64/pr27217.d: Likewise.
 199         * testsuite/gas/aarch64/pr29519.d: Likewise.
 200         * testsuite/gas/aarch64/programmer-friendly.d: Likewise.
 201         * testsuite/gas/aarch64/reloc-data.d: Likewise.
 202         * testsuite/gas/aarch64/reloc-dtprel_g0-ilp32.d: Likewise.
 203         * testsuite/gas/aarch64/reloc-dtprel_g0.d: Likewise.
 204         * testsuite/gas/aarch64/reloc-dtprel_g0_nc-ilp32.d: Likewise.
 205         * testsuite/gas/aarch64/reloc-dtprel_g0_nc.d: Likewise.
 206         * testsuite/gas/aarch64/reloc-dtprel_g1-ilp32.d: Likewise.
 207         * testsuite/gas/aarch64/reloc-dtprel_g1.d: Likewise.
 208         * testsuite/gas/aarch64/reloc-dtprel_g1_nc.d: Likewise.
 209         * testsuite/gas/aarch64/reloc-dtprel_g2.d: Likewise.
 210         * testsuite/gas/aarch64/reloc-dtprel_hi12-ilp32.d: Likewise.
 211         * testsuite/gas/aarch64/reloc-dtprel_hi12.d: Likewise.
 212         * testsuite/gas/aarch64/reloc-dtprel_lo12-1.d: Likewise.
 213         * testsuite/gas/aarch64/reloc-dtprel_lo12-ilp32-1.d: Likewise.
 214         * testsuite/gas/aarch64/reloc-dtprel_lo12-ldst16.d: Likewise.
 215         * testsuite/gas/aarch64/reloc-dtprel_lo12-ldst32.d: Likewise.
 216         * testsuite/gas/aarch64/reloc-dtprel_lo12-ldst64.d: Likewise.
 217         * testsuite/gas/aarch64/reloc-dtprel_lo12-ldst8.d: Likewise.
 218         * testsuite/gas/aarch64/reloc-dtprel_lo12_nc-ilp32.d: Likewise.
 219         * testsuite/gas/aarch64/reloc-dtprel_lo12_nc-ldst16.d: Likewise.
 220         * testsuite/gas/aarch64/reloc-dtprel_lo12_nc-ldst32.d: Likewise.
 221         * testsuite/gas/aarch64/reloc-dtprel_lo12_nc-ldst64.d: Likewise.
 222         * testsuite/gas/aarch64/reloc-dtprel_lo12_nc-ldst8.d: Likewise.
 223         * testsuite/gas/aarch64/reloc-dtprel_lo12_nc.d: Likewise.
 224         * testsuite/gas/aarch64/reloc-gotoff_g0_nc.d: Likewise.
 225         * testsuite/gas/aarch64/reloc-gotoff_g1.d: Likewise.
 226         * testsuite/gas/aarch64/reloc-gottprel_g0_nc.d: Likewise.
 227         * testsuite/gas/aarch64/reloc-gottprel_g1.d: Likewise.
 228         * testsuite/gas/aarch64/reloc-insn.d: Likewise.
 229         * testsuite/gas/aarch64/reloc-prel_g0.d: Likewise.
 230         * testsuite/gas/aarch64/reloc-prel_g0_nc.d: Likewise.
 231         * testsuite/gas/aarch64/reloc-prel_g1.d: Likewise.
 232         * testsuite/gas/aarch64/reloc-prel_g1_nc.d: Likewise.
 233         * testsuite/gas/aarch64/reloc-prel_g2.d: Likewise.
 234         * testsuite/gas/aarch64/reloc-prel_g2_nc.d: Likewise.
 235         * testsuite/gas/aarch64/reloc-prel_g3.d: Likewise.
 236         * testsuite/gas/aarch64/reloc-tlsdesc_off_g0_nc.d: Likewise.
 237         * testsuite/gas/aarch64/reloc-tlsdesc_off_g1.d: Likewise.
 238         * testsuite/gas/aarch64/reloc-tlsgd_g0_nc.d: Likewise.
 239         * testsuite/gas/aarch64/reloc-tlsgd_g1.d: Likewise.
 240         * testsuite/gas/aarch64/reloc-tlsldm-1.d: Likewise.
 241         * testsuite/gas/aarch64/reloc-tlsldm-ilp32-1.d: Likewise.
 242         * testsuite/gas/aarch64/reloc-tlsldm-page-1.d: Likewise.
 243         * testsuite/gas/aarch64/reloc-tlsldm-page-ilp32-1.d: Likewise.
 244         * testsuite/gas/aarch64/reloc-tlsldm_lo12_nc-1.d: Likewise.
 245         * testsuite/gas/aarch64/reloc-tlsldm_lo12_nc-ilp32-1.d: Likewise.
 246         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst16-ilp32.d: Likewise.
 247         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst16.d: Likewise.
 248         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst32-ilp32.d: Likewise.
 249         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst32.d: Likewise.
 250         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst64-ilp32.d: Likewise.
 251         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst64.d: Likewise.
 252         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst8-ilp32.d: Likewise.
 253         * testsuite/gas/aarch64/reloc-tprel_lo12-ldst8.d: Likewise.
 254         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst16-ilp32.d: Likewise.
 255         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst16.d: Likewise.
 256         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst32-ilp32.d: Likewise.
 257         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst32.d: Likewise.
 258         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst64-ilp32.d: Likewise.
 259         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst64.d: Likewise.
 260         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst8-ilp32.d: Likewise.
 261         * testsuite/gas/aarch64/reloc-tprel_lo12_nc-ldst8.d: Likewise.
 262         * testsuite/gas/aarch64/sve-movprfx_1.d: Likewise.
 263         * testsuite/gas/aarch64/sve-movprfx_10.d: Likewise.
 264         * testsuite/gas/aarch64/sve-movprfx_11.d: Likewise.
 265         * testsuite/gas/aarch64/sve-movprfx_12.d: Likewise.
 266         * testsuite/gas/aarch64/sve-movprfx_13.d: Likewise.
 267         * testsuite/gas/aarch64/sve-movprfx_14.d: Likewise.
 268         * testsuite/gas/aarch64/sve-movprfx_15.d: Likewise.
 269         * testsuite/gas/aarch64/sve-movprfx_16.d: Likewise.
 270         * testsuite/gas/aarch64/sve-movprfx_17.d: Likewise.
 271         * testsuite/gas/aarch64/sve-movprfx_18.d: Likewise.
 272         * testsuite/gas/aarch64/sve-movprfx_19.d: Likewise.
 273         * testsuite/gas/aarch64/sve-movprfx_2.d: Likewise.
 274         * testsuite/gas/aarch64/sve-movprfx_20.d: Likewise.
 275         * testsuite/gas/aarch64/sve-movprfx_21.d: Likewise.
 276         * testsuite/gas/aarch64/sve-movprfx_22.d: Likewise.
 277         * testsuite/gas/aarch64/sve-movprfx_23.d: Likewise.
 278         * testsuite/gas/aarch64/sve-movprfx_24.d: Likewise.
 279         * testsuite/gas/aarch64/sve-movprfx_25.d: Likewise.
 280         * testsuite/gas/aarch64/sve-movprfx_26.d: Likewise.
 281         * testsuite/gas/aarch64/sve-movprfx_27.d: Likewise.
 282         * testsuite/gas/aarch64/sve-movprfx_28.d: Likewise.
 283         * testsuite/gas/aarch64/sve-movprfx_3.d: Likewise.
 284         * testsuite/gas/aarch64/sve-movprfx_4.d: Likewise.
 285         * testsuite/gas/aarch64/sve-movprfx_5.d: Likewise.
 286         * testsuite/gas/aarch64/sve-movprfx_6.d: Likewise.
 287         * testsuite/gas/aarch64/sve-movprfx_7.d: Likewise.
 288         * testsuite/gas/aarch64/sve-movprfx_8.d: Likewise.
 289         * testsuite/gas/aarch64/sve-movprfx_9.d: Likewise.
 290         * testsuite/gas/aarch64/symbol-variant_pcs-1.d: Likewise.
 291         * testsuite/gas/aarch64/symbol-variant_pcs-2.d: Likewise.
 292         * testsuite/gas/aarch64/symbol-variant_pcs-3.d: Likewise.
 293         * testsuite/gas/aarch64/system.d: Likewise.
 294         * testsuite/gas/aarch64/tail_padding.d: Likewise.
 295         * testsuite/gas/aarch64/tbz_1.d: Likewise.
 296         * testsuite/gas/aarch64/tls-desc.d: Likewise.
 297         * testsuite/gas/aarch64/tls.d: Likewise.
 298
 299 2023-04-27  Jose E. Marchesi  <jose.marchesi@oracle.com>
 300
 301         * testsuite/gas/bpf/mem.dump: New file.
 302         * testsuite/gas/bpf/mem-pseudoc.d: Likewise.
 303         * testsuite/gas/bpf/mem.d: #dump mem.dump.
 304         * testsuite/gas/bpf/lddw.dump: New file.
 305         * testsuite/gas/bpf/lddw-pseudoc.d: Likewise.
 306         * testsuite/gas/bpf/lddw.d: #dump lddw.dump.
 307         * testsuite/gas/bpf/jump.dump: New file.
 308         * testsuite/gas/bpf/jump-pseudoc.d: Likewise
 309         * testsuite/gas/bpf/jump.d: #dump jump.dump.
 310         * testsuite/gas/bpf/jump32.dump: New file.
 311         * testsuite/gas/bpf/jump32-pseudoc.d: Likewise.
 312         * testsuite/gas/bpf/jump32.d: #dump jump32.dump.
 313         * testsuite/gas/bpf/lddw-be.dump: New file.
 314         * testsuite/gas/bpf/lddw-be-pseudoc.d: Likewise.
 315         * testsuite/gas/bpf/lddw-be.d: #dump lddw-be.dump.
 316         * testsuite/gas/bpf/indcall-1.dump: New file.
 317         * testsuite/gas/bpf/indcall-1-pseudoc.d: Likewise.
 318         * testsuite/gas/bpf/indcall-1.d: #dump indcall-1.dump.
 319         * testsuite/gas/bpf/indcall-1-pseudoc.s (main): Fix lddw
 320         instruction.
 321         * testsuite/gas/bpf/atomic.dump: New file.
 322         * testsuite/gas/bpf/atomic-pseudoc.d: Likewise.
 323         * testsuite/gas/bpf/atomic.d: #dump atomic.dump.
 324         * testsuite/gas/bpf/alu32.dump: New file.
 325         * testsuite/gas/bpf/alu32-pseudoc.d: Likewise.
 326         * testsuite/gas/bpf/alu32.d: #dump alu32.dump.
 327         * testsuite/gas/bpf/alu.dump: New file.
 328         * testsuite/gas/bpf/alu-pseudoc.d: Likewise.
 329         * testsuite/gas/bpf/alu.d: #dump alu.dump.
 330
 331         * testsuite/gas/bpf/alu-be.dump: New file.
 332         * testsuite/gas/bpf/alu-be-pseudoc.d: Likewise.
 333         * testsuite/gas/bpf/alu-be.d: #dump alu-be.dump.
 334         * testsuite/gas/bpf/alu32-be-pseudoc.d: New file.
 335         * testsuite/gas/bpf/alu32-be-dump: Likewise.
 336         * testsuite/gas/bpf/alu32-be.d: #dump alu32-be-dump.
 337         * testsuite/gas/bpf/bpf.exp: Run *-pseudoc tests.
 338
 339 2023-04-19  Jose E. Marchesi  <jose.marchesi@oracle.com>
 340
 341         PR gas/29757
 342         * doc/c-bpf.texi (BPF Pseudo-C Syntax): New section.
 343
 344 2023-04-20  Guillermo E. Martinez  <guillermo.e.martinez@oracle.com>
 345
 346         PR gas/29728
 347         * testsuite/gas/all/assign-bad-recursive.d: Skip test in bpf-*
 348         targets.
 349         * testsuite/gas/all/eqv-dot.d: Likewise.
 350         * testsuite/gas/all/gas.exp: Skip other assignment tests in bpf-*.
 351         * testsuite/gas/bpf/alu-pseudoc.s: New file.
 352         * testsuite/gas/bpf/pseudoc-normal.s: Likewise.
 353         * testsuite/gas/bpf/pseudoc-normal.d: Likewise.
 354         * testsuite/gas/bpf/pseudoc-normal-be.d: Likewise.
 355         * testsuite/gas/bpf/mem-pseudoc.s: Likewise.
 356         * testsuite/gas/bpf/lddw-pseudoc.s: Likewise.
 357         * testsuite/gas/bpf/jump32-pseudoc.s: Likewise.
 358         * testsuite/gas/bpf/jump-pseudoc.s: Likewise.
 359         * testsuite/gas/bpf/indcall-1-pseudoc.s: Likewise.
 360         * testsuite/gas/bpf/atomic-pseudoc.s: Likewise.
 361         * testsuite/gas/bpf/alu32-pseudoc.s: Likewise.
 362         * testsuite/gas/bpf/*.d: Add -pseudoc variants of the tests.
 363
 364 2023-04-20  Guillermo E. Martinez  <guillermo.e.martinez@oracle.com>
 365
 366         PR gas/29728
 367         * config/tc-bpf.h (TC_EQUAL_IN_INSN): Define.
 368         * config/tc-bpf.c (LEX_IS_SYMBOL_COMPONENT): Define.
 369         (LEX_IS_WHITESPACE): Likewise.
 370         (LEX_IS_NEWLINE): Likewise.
 371         (LEX_IS_ARITHM_OP): Likewise.
 372         (LEX_IS_STAR): Likewise.
 373         (LEX_IS_CLSE_BR): Likewise.
 374         (LEX_IS_OPEN_BR): Likewise.
 375         (LEX_IS_EQUAL): Likewise.
 376         (LEX_IS_EXCLA): Likewise.
 377         (ST_EOI): Likewise.
 378         (MAX_TOKEN_SZ): Likewise.
 379         (init_pseudoc_lex): New function.
 380         (md_begin): Call init_pseudoc_lex.
 381         (valid_expr): New function.
 382         (build_bpf_non_generic_load): Likewise.
 383         (build_bpf_atomic_insn): Likewise.
 384         (build_bpf_jmp_insn): Likewise.
 385         (build_bpf_arithm_insn): Likewise.
 386         (build_bpf_endianness): Likewise.
 387         (build_bpf_load_store_insn): Likewise.
 388         (look_for_reserved_word): Likewise.
 389         (is_register): Likewise.
 390         (is_cast): Likewise.
 391         (get_token): Likewise.
 392         (bpf_pseudoc_to_normal_syntax): Likewise.
 393         (md_assemble): Try pseudo-C syntax if an instruction cannot be
 394         parsed.
 395
 396 2023-04-18  mengqinggang  <mengqinggang@loongson.cn>
 397
 398         * config/tc-loongarch.c (loongarch_fix_adjustable): Symbols with
 399         GOT relocatios do not fix adjustbale.
 400         * testsuite/gas/loongarch/macro_op_large_abs.d: Regenerated.
 401         * testsuite/gas/loongarch/macro_op_large_pc.d: Regenerated.
 402
 403 2023-04-18  Thomas Koenig  <tkoenig@netcologne.de>
 404
 405         * doc/internals.texi (Relaxing with a table): Describe handling of
 406         opcodes for relaxation a bit better.
 407
 408 2023-04-13  Claudiu Zissulescu  <claziss@synopsys.com>
 409
 410         * testsuite/gas/cfi/cfi-arc-1.s: Use baseline instructions.
 411         * testsuite/gas/cfi/cfi-arc-1.d: Update matching patterns.
 412
 413 2023-04-13  Claudiu Zissulescu  <claziss@synopsys.com>
 414
 415         * testsuite/gas/arc/dsp.s: Remove unimplemented dsp instructions.
 416         * testsuite/gas/arc/dsp.d: Update the test.
 417
 418 2023-03-14  Nick Clifton  <nickc@redhat.com>
 419
 420         PR 30206
 421         * doc/as.texi (Pseudo Ops): Document that data directives such as
 422         .byte and .int are not intended for encoding instructions.
 423
 424 2023-02-28  Richard Ball  <richard.ball@arm.com>
 425
 426         * testsuite/gas/aarch64/mec-invalid.d: New test.
 427         * testsuite/gas/aarch64/mec-invalid.l: New test.
 428         * testsuite/gas/aarch64/mec-invalid.s: New test.
 429         * testsuite/gas/aarch64/mec.d: New test.
 430         * testsuite/gas/aarch64/mec.s: New test.
 431
 432 2023-02-27  Benson Muite  <benson_muite@emailplus.org>
 433
 434         PR 28909
 435         * doc/local.mk (asconfig.texi): Use "cp -p" to preserve
 436         timestamps.
 437         * Makefile.in: Regenerate.
 438
 439 2023-02-01  Nick Clifton  <nickc@redhat.com>
 440
 441         * dwarf2dbg.c (emit_inc_line_addr): Use unsigned constants when
 442         checking addr_delta.
 443
 444 2023-01-20  Frederic Cambus  <fred@statdns.com>
 445
 446         * configure.tgt (arm-*-openbsd*): Add target.
 447
 448 2023-01-16  Nick Clifton  <nickc@redhat.com>
 449
 450         * po/ru.po: Updated Russian translation.
 451
 452 2023-01-03  Nick Clifton  <nickc@redhat.com>
 453
 454         PR 29952
 455         * config/tc-i386.c (md_assemble): Avoid constructing translatable
 456         strings.
 457
 458 2023-01-03  Nick Clifton  <nickc@redhat.com>
 459
 460         * po/fr.po: Updated French translation.
 461         * po/uk.po: Updated Ukrainian translation.
 462
 463 2022-12-31  Nick Clifton  <nickc@redhat.com>
 464
 465         * 2.40 branch created.
 466
 467 2022-11-21  Nick Clifton  <nickc@redhat.com>
 468
 469         PR 29764
 470         * testsuite/gas/arm/cpu-cortex-a76ae.d: Add arm prefix to the -m
 471         option passed to objdump.
 472         * testsuite/gas/arm/cpu-cortex-a77.d: Likewise.
 473         * testsuite/gas/aarch64/cpu-cortex-a76ae.d: Add aarch64 prefix to
 474         the -m option passed to objdump.
 475         * testsuite/gas/aarch64/cpu-cortex-a77.d: Likewise.
 476
 477 2022-10-31  Nick Clifton  <nickc@redhat.com>
 478
 479         * testsuite/gas/rx/mvtacgu.d: Update expected disassembly.
 480
 481 2022-10-11  Nick Clifton  <nickc@redhat.com>
 482
 483         * symbols.c (S_GET_VALUE): If the unresolved symbol is the fake
 484         label provide a more helpful error message to the user.
 485         (S_GET_VALUE_WHERE): Like S_GET_VALUE, but includes a file/line
 486         number for error reporting purposes.
 487         * symbols.h (S_GET_VALUE_WHERE): Prototype.
 488         * write.c (fixup_segment): Use S_GET_VALUE_WHERE.
 489
 490 2022-09-28  Nick Clifton  <nickc@redhat.com>
 491
 492         PR 29623
 493         * as.c (show_usage): Document the --dump-config,
 494         --gdwarf-cie-version, --hash-size, --multibyte-handling,
 495         and --reduce-memory-overheads options.
 496         * config/tc-i386.c (md_show_usage): Document the -O option.
 497         * doc/as.texi: Document the --dump-config, --emulation,
 498         --hash-size, and --reduce-memory-overheads options.
 499
 500 2022-09-08  Nick Clifton  <nickc@redhat.com>
 501
 502         PR 29559
 503         * dwarf2dbg.c (out_debug_info): Place DW_TAG_unspecified_type at
 504         the end of the list of children, not at the start of the CU
 505         information.
 506         * testsuite/gas/elf/dwarf-3-func.d: Update expected output.
 507         * testsuite/gas/elf/dwarf-5-func-global.d: Likewise.
 508         * testsuite/gas/elf/dwarf-5-func-local.d: Likewise.
 509         * testsuite/gas/elf/dwarf-5-func.d: Likewise.
 510
 511 2022-08-31  Frederic Cambus  <fred@statdns.com>
 512
 513         * configure.tgt (aarch64*-*-openbsd*): Add target.
 514
 515 2022-08-30  Nick Clifton  <nickc@redhat.com>
 516
 517         PR 29494
 518         * testsuite/gas/arm/pr29494.s: New test source file.
 519         * testsuite/gas/arm/pr29494.d: New test driver.
 520
 521 2022-08-25  Nick Clifton  <nickc@redhat.com>
 522
 523         PR 29517
 524         * dwarf2dbg.c (GAS_ABBREV_COMP_UNIT): New defined constant.
 525         (GAS_ABBREV_SUBPROG): New defined constant.
 526         (GAS_ABBREV_NO_TYPE): New defined constant.
 527         (out_debug_abbrev): Use the new defined constants when emitting
 528         abbreviation numbers.  Generate an abbreviation for an unspecified
 529         type.
 530         (out_debug_info): Use the new defined constants when referring to
 531         abbreviations.  Generate a use of the no_type abbreviation.
 532         Reference the use when generating DIEs for functions.
 533         * testsuite/gas/elf/dwarf-3-func.d: Update to allow for newly
 534         extended output from the assembler.
 535         * testsuite/gas/elf/dwarf-5-func-global.d: Likewise.
 536         * testsuite/gas/elf/dwarf-5-func-local.d: Likewise.
 537         * testsuite/gas/elf/dwarf-5-func.d: Likewise.
 538
 539 2022-08-25  Nick Clifton  <nickc@redhat.com>
 540
 541         PR 29519
 542         * config/tc-aarch64.c (s_unreq): Use find_end_of_line().
 543         (s_aarch64_cpu): Likewise.
 544         (s_aarch64_arch): Likewise.
 545         (s_aarch64_arch_extension): Likewise.
 546         * testsuite/gas/aarch64/pr29519.d: New test driver file.
 547         * testsuite/gas/aarch64/pr29519.s: New test source file.
 548
 549 2022-08-08  Tsukasa OI  <research_trasio@irq.a4lg.com>
 550
 551         * config/obj-macho.c (obj_mach_o_get_section_names): Wrap two
 552         string literals within with gettext macro.
 553
 554 2022-08-05  Nick Clifton  <nickc@redhat.com>
 555
 556         PR 29447
 557         * read.c (read_symbol_name): Pass 0 as the length parameter when
 558         invoking mbstowc in order to check the validity of a wide string.
 559
 560 2022-07-18  Claudiu Zissulescu  <claziss@synopsys.com>
 561
 562         * config/tc-arc.c (md_assembly): Update strspn string with the
 563         missing ciphers.
 564
 565 2022-07-08  Nick Clifton  <nickc@redhat.com>
 566
 567         * 2.39 branch created.
 568
 569 2022-05-18  Victor Do Nascimento  <victor.donascimento@arm.com>
 570
 571         * config/tc-arm.c (parse_reg_list): Add handling of mixed register
 572         types.
 573         (reg_names): Enumerate pseudoregister according to mapped physical
 574         register number.
 575         (s_arm_unwind_save_pseudo): Modify function signature.
 576         (s_arm_unwind_save_core): Likewise.
 577         (s_arm_unwind_save_mixed): New function.
 578         (s_arm_unwind_save): Generate register list mask to pass to nested
 579         functions.
 580         * testsuite/gas/arm/unwind-pacbti-m.s: Expand test for mixed
 581         register type lists.
 582         * testsuite/gas/arm/unwind-pacbti-m.d: Likewise.
 583         * testsuite/gas/arm/unwind-pacbti-m-readelf.d: Likewise.
 584
 585 2022-04-07  Mark Harmstone  <mark@harmstone.com>
 586
 587         * config/tc-i386.c (pe_directive_secidx): New function.
 588         (md_pseudo_table): Add support for secidx.
 589         (x86_cons_fix_new): Likewise.
 590         (tc_gen_reloc): Likewise.
 591         * expr.c (op_rank): Add O_secidx.
 592         * expr.h (operatorT): Likewise.
 593         * symbols.c (resolve_symbol_value): Add support for O_secidx.
 594         * testsuite/gas/i386/secidx.s: New test source file.
 595         * testsuite/gas/i386/secidx.d: New test driver file.
 596         * testsuite/gas/i386/i386.exp: Run new test.
 597
 598 2022-04-07  Andreas Krebbel  <krebbel@linux.ibm.com>
 599
 600         * config/tc-s390.c (s390_parse_cpu): Add z16 as alternate CPU
 601         name.
 602         * doc/as.texi: Add z16 and arch14 to CPU string list.
 603         * doc/c-s390.texi: Add z16 to CPU string list.
 604
 605 2022-04-06  Nick Clifton  <nickc@redhat.com>
 606
 607         PR 28981
 608         * testsuite/gas/elf/dwarf-5-irp.d: Update expected output.
 609
 610 2022-03-21  Nick Clifton  <nickc@redhat.com>
 611
 612         PR 28791
 613         * config/tc-z80.c (emit_data_val): Do not warn about overlarge
 614         constants generated by bit manipulation operators.
 615         * testsuite/gas/z80/pr28791.s: New test source file.
 616         * testsuite/gas/z80/pr28791.d: New test driver file.
 617
 618 2022-01-28  Nick Clifton  <nickc@redhat.com>
 619
 620         * po/fr.po: Updated French translation.
 621
 622 2022-01-24  Nick Clifton  <nickc@redhat.com>
 623
 624         * po/uk.po: Updated Ukranian translation.
 625
 626 2022-01-22  Nick Clifton  <nickc@redhat.com>
 627
 628         * configure: Regenerate.
 629         * po/gas.pot: Regenerate.
 630
 631 2022-01-22  Nick Clifton  <nickc@redhat.com>
 632
 633         * 2.38 release branch created.
 634
 635 2022-01-17  Nick Clifton  <nickc@redhat.com>
 636
 637         * Makefile.in: Regenerate.
 638         * po/gas.pot: Regenerate.
 639
 640 2022-01-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
 641
 642         PR 28762
 643         * app.c (do_scrub_chars): Correct handling when the symbol is not 'af'.
 644
 645 2021-12-16  Nick Clifton  <nickc@redhat.com>
 646
 647         PR 28686
 648         * config/tc-avr.h (tc_fix_adjustable): Define.
 649         * config/tc-avr.c (avr_fix_adjustable): New function.
 650         * testsuite/gas/all/gas.exp: Skip tests that need adjustable fixups.
 651         * testsuite/gas/elf/elf.exp: Likewise.
 652         * testsuite/gas/avr/diffreloc_withrelax.d: Adjust expected output.
 653         * testsuite/gas/avr/pc-relative-reloc.d: Adjust expected output.
 654
 655 2021-11-26  Tom de Vries  <tdevries@suse.de>
 656
 657         PR 28629
 658         * dwarf2dbg.c (out_dir_and_file_list): When copying file 1 to file 0,
 659         also copy dir and md5 fields.
 660         * testsuite/gas/i386/dwarf5-line-4.d: Adjust expected output.
 661
 662 2021-11-18  Nick Clifton  <nickc@redhat.com>
 663
 664         * as.c (parse_args): Add support for --multibyte-handling.
 665         * as.h (multibyte_handling): Declare.
 666         * app.c (scan_for_multibyte_characters): New function.
 667         (do_scrub_chars): Call the new function if multibyte warning is
 668         enabled.
 669         * input-scrub,c (input_scrub_next_buffer): Call the multibyte
 670         scanning function if multibyte warnings are enabled.
 671         * symbols.c (struct symbol_flags): Add multibyte_warned bit.
 672         (symbol_init): Call the multibyte scanning function if multibyte
 673         symbol warnings are enabled.
 674         (S_SET_SEGMENT): Likewise.
 675         * NEWS: Mention the new feature.
 676         * doc/as.texi: Document the new feature.
 677         * testsuite/gas/all/multibyte.s: New test source file.
 678         * testsuite/gas/all/multibyte1.d: New test driver file.
 679         * testsuite/gas/all/multibyte1.l: New test expected output.
 680         * testsuite/gas/all/multibyte2.d: New test driver file.
 681         * testsuite/gas/all/multibyte2.l: New test expected output.
 682         * testsuite/gas/all/gas.exp: Run the new tests.
 683
 684 2021-11-15  Eric Botcazou  <ebotcazou@adacore.com>
 685
 686         * doc/as.texi (File): Update description of .file 0 directive.
 687         * dwarf2dbg.c (get_directory_table_entry): Remove obsolete comment
 688         and pass file0_dirname in recursive call.
 689         (allocate_filename_to_slot): Deal with a full path in the file name
 690         if the index number is 0.
 691         * testsuite/gas/elf/dwarf-5-file0.d: Fix pasto.
 692         * testsuite/gas/elf/dwarf-5-file0-2.d: Likewise.
 693         * testsuite/gas/elf/dwarf-5-file0-3.d: New file.
 694         * testsuite/gas/elf/dwarf-5-file0-3.s: Likewise.
 695         * testsuite/gas/elf/elf.exp: Run dwarf-5-file0-3.
 696
 697 2021-10-28  Markus Klein  <markus.klein@sma.de>
 698
 699         PR 28436
 700         * config/tc-arm.c (do_vfp_nsyn_push_pop_check): New function.
 701         (do_vfp_nsyn_pop): Use the new function.
 702         (do_vfp_nsyn_push): Use the new function.
 703         * testsuite/gas/arm/v8_1m-mve.s: Add new instructions.
 704         * testsuite/gas/arm/v8_1m-mve.d: Updated expected disassembly.
 705
 706 2021-09-27  Nick Alcock  <nick.alcock@oracle.com>
 707
 708         * configure: Regenerate.
 709
 710 2021-09-25  Peter Bergner  <bergner@linux.ibm.com>
 711
 712         * testsuite/gas/ppc/power5.s: New test.
 713         * testsuite/gas/ppc/power5.d: Likewise.
 714         * testsuite/gas/ppc/ppc.exp: Run it.
 715         * testsuite/gas/ppc/power7.s: Remove tests for mfppr, mfppr32, mtppr
 716         and mtppr32.
 717         * testsuite/gas/ppc/power7.d: Likewise.
 718
 719 2021-09-13  Jan Beulich  <jbeulich@suse.com>
 720
 721         * config/tc-ia64.c (cross_section): Use obj_elf_section_name to
 722         parse the section name.
 723         * config/tc-mips.c (s_change_section): Likewise.
 724
 725 2021-09-02  Nick Clifton  <nickc@redhat.com>
 726
 727         PR 28292
 728         * config/tc-v850.c (handle_lo16): Also accept
 729         BFD_RELOC_V850_LO16_SPLIT_OFFSET.
 730         * testsuite/gas/v850/split-lo16.s: Add extra line.
 731         * testsuite/gas/v850/split-lo16.d: Update expected disassembly.
 732
 733 2021-08-11  Darius Galis  <darius.galis@cyberthorstudios.com>
 734
 735         * config/rx-parse.y (DECNT): Fixed typo.
 736         * testsuite/gas/rx/dpopm.sm (DECNT): Fixed typo.
 737         * testsuite/gas/rx/dpushm.sm (DECNT): Fixed typo.
 738         * testsuite/gas/rx/macros.inc (DECNT): Fixed typo.
 739
 740 2021-08-11  Nick Clifton  <nickc@redhat.com>
 741
 742         PR 28215
 743         * config/tc-csky.c (md_apply_fix): Correctly handle a fixup that
 744         involves an overlarge constant.
 745
 746 2021-08-11  Matt Jacobson  <mhjacobson@me.com>
 747
 748         * config/tc-avr.c (enum options): Add option flag.
 749         (struct option): Add option -mno-dollar-line-separator.
 750         (md_parse_option): Adjust treatment of $ when option is present.
 751         (usage): Mention the new option.
 752         * config/tc-avr.h: Use avr_line_separator_chars.
 753         * doc/c-avr.texi: Document the new option.
 754
 755 2021-08-11  Nick Clifton  <nickc@redhat.com>
 756
 757         * config/tc-tic4x.c (tic4x_gen_to_words): Fix typo.
 758
 759 2021-08-10  Nick Clifton  <nickc@redhat.com>
 760
 761         * po/ru.po: Updated Russian translation.
 762
 763 2021-08-09  Nick Clifton  <nickc@redhat.com>
 764
 765         * dwarf2dbg.c (get_directory_table_entry): Ensure that dir[0]
 766         contains current working directory.
 767         (out_dir_and_file_list): Likewise.
 768         * testsuite/gas/elf/dwarf-5-dir0.s: New test source file.
 769         * testsuite/gas/elf/dwarf-5-dir0.d: New test driver.
 770         * testsuite/gas/elf/elf.exp: Run the new test.
 771         * testsuite/gas/elf/dwarf-5-file0.d: Adjust expected output.
 772         * testsuite/gas/i386/dwarf5-line-1.d: Likewise.
 773         * testsuite/gas/i386/dwarf5-line-2.d: Likewise.
 774
 775 2021-07-14  Alan Modra  <amodra@gmail.com>
 776
 777         * write.c (TC_VALIDATE_FIX_SUB): Default to 0.
 778         * config/tc-hppa.h (TC_VALIDATE_FIX_SUB): Define.
 779         * config/tc-microblaze.h (TC_VALIDATE_FIX_SUB): Define.
 780         * config/tc-alpha.h (TC_VALIDATE_FIX_SUB): Define for ECOFF.
 781         * config/tc-ppc.h (TC_VALIDATE_FIX_SUB): Don't define for ELF.
 782         Do define for XCOFF.
 783
 784 2021-07-14  Clément Chigot  <clement.chigot@atos.net>
 785
 786         * config/tc-ppc.c (ppc_change_debug_section): Update to
 787         match new name's field.
 788
 789 2021-07-12  Tucker  <tuckkern@sourceware@gmail.com>
 790
 791         PR 28054
 792         * config/obj-elf.c (obj_elf_change_section): Set the
 793         SEF_ELF_OCTETS flag on debug sections.
 794
 795 2021-06-07  Andreas Krebbel  <krebbel@linux.ibm.com>
 796
 797         * testsuite/gas/s390/zarch-arch14.d: Add qpaci.
 798         * testsuite/gas/s390/zarch-arch14.s: Add qpaci.
 799
 800 2021-07-07  Nick Clifton  <nickc@redhat.com>
 801
 802         PR 28051
 803         * config/tc-i386.c (offset_in_range): Reformat error messages in
 804         order to fix problems when translating.
 805         (md_assemble): Likewise.
 806         * messages.c (as_internal_value_out_of_range): Likewise.
 807         * read.c (emit_expr_with_reloc): Likewise.
 808         * testsuite/gas/all/overflow.l Change expected output format.
 809         * po/gas.pot: Regenerate.
 810
 811 2021-07-03  Nick Clifton  <nickc@redhat.com>
 812
 813         * configure: Regenerate.
 814         * po/gas.pot: Regenerate.
 815
 816 2021-07-03  Nick Clifton  <nickc@redhat.com>
 817
 818         * 2.37 release branch created.
 819
 820 2021-07-02  Alan Modra  <amodra@gmail.com>
 821
 822         * config/tc-nds32.c (nds32_keyword_gpr): Don't declare.
 823         (md_begin): Constify k.
 824
 825 2021-07-02  Nick Clifton  <nickc@redhat.com>
 826
 827         * config/tc-nds32.c: Change all references of keyword_gpr to
 828         nds32_keyword_gpr.
 829
 830 2021-07-01  Mike Frysinger  <vapier@gentoo.org>
 831
 832         * config/tc-microblaze.c (md_begin): Make opcode const.  Rename
 833         opcodes to microblaze_opcodes.
 834
 835 2021-07-01  Mike Frysinger  <vapier@gentoo.org>
 836
 837         * config/tc-aarch64.c (struct templates): Make opcode const.
 838         (md_assemble): Likewise.
 839         (fill_instruction_hash_table): Likewise.
 840
 841 2021-06-24  Clément Chigot  <clement.chigot@atos.net>
 842
 843         * config/tc-ppc.c (md_assemble): Update ppc_current_csect
 844         alignment when finding prefixed instructions.
 845
 846 2021-06-22  Alan Modra  <amodra@gmail.com>
 847
 848         * config/tc-pj.c (md_apply_fix): Apply PJ_CODE_REL32 relocs.
 849         * testsuite/gas/pj/ops.s: Update jsr, ret, getstatic,
 850         putstatic, getfield, putfield, invokevirtual, invokespecial,
 851         invokestatic, invokeinterface, goto_w, jsr_w assembly.  Delete
 852         version 1 picojava opcodes.
 853         * testsuite/gas/pj/ops.d: Match expected output.
 854
 855 2021-06-19  Alan Modra  <amodra@gmail.com>
 856
 857         * config/tc-z80.c (signed_overflow, unsigned_overflow): Avoid UB.
 858
 859 2021-06-19  Alan Modra  <amodra@gmail.com>
 860
 861         * testsuite/gas/ppc/raw.s: Use 0 as pli constant.
 862         * testsuite/gas/ppc/raw.d: Update to suit.
 863
 864 2021-06-18  Jan Beulich  <jbeulich@suse.com>
 865
 866         * expr.c (symbol_lookup_or_make): New.
 867         (operand): Use it.
 868         * testsuite/gas/elf/startof.s, testsuite/gas/elf/startof.d: New.
 869         * testsuite/gas/elf/elf.exp: Run new test.
 870
 871 2021-06-17  Nick Clifton  <nickc@redhat.com>
 872
 873         PR 27904
 874         * config/tc-aarch64.c (ldst_lo12_determine_real_reloc_type):
 875         Generate a syntax error message if the reloc qualifier does not
 876         match the instruction's size.
 877
 878 2021-06-17  Clément Chigot  <clement.chigot@atos.net>
 879
 880         * config/tc-ppc.c (md_begin): Create bss section with dummy
 881         symbol.
 882         (ppc_frob_symbol): Output XTY_CM for bss csects.
 883         (ppc_fix_adjustable): Adjust condition to avoid bss csects.
 884
 885 2021-06-17  Clément Chigot  <clement.chigot@atos.net>
 886
 887         * config/tc-ppc.c (md_apply_fix): Adjust addend to nullify
 888         section contents for BFD_RELOC_PPC_TLSM or
 889         BFD_RELOC_PPC64_TLSM.
 890         * testsuite/gas/ppc/xcoff-tlsm-32.d: New test.
 891         * testsuite/gas/ppc/xcoff-tlsm-64.d: New test.
 892         * testsuite/gas/ppc/xcoff-tlsm.s: New test.
 893         * testsuite/gas/ppc/aix.exp: Run new tests.
 894
 895 2021-06-16  Jan Beulich  <jbeulich@suse.com>
 896
 897         * read.c (parse_one_float): New.
 898         (s_float_space, float_cons): Use it.
 899         * testsuite/gas/all/float.s: Add .dc.*, .dcb.*, and .ds.* cases.
 900
 901 2021-06-16  Jan Beulich  <jbeulich@suse.com>
 902
 903         * read.c (emit_expr_with_reloc): Adjust overflow check. Drop
 904         hibit local variable.
 905         * write.c (fixup_segment): Differentiate signed and non-signed
 906         relocs in overflow check.
 907         * testsuite/gas/all/overflow.s,
 908         testsuite/gas/all/overflow.l: New.
 909         * testsuite/gas/all/gas.exp: Run new test.
 910
 911 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 912
 913         * config/tc-i386.c (md_show_usage): Split ELF and PE/COFF parts
 914         of object format controlling option. Add Mach-O to the latter.
 915         * testsuite/gas/i386/i386.exp (gas_bfd64_check): Adjust
 916         accordingly.
 917
 918 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 919
 920         * config/tc-i386.c (disp16, disp32, disp32s): Delete.
 921         (optimize_disp, i386_finalize_displacement): Use
 922         operand_type_and_not.
 923         (build_modrm_byte): Likewise. Eliminate local variable newdisp.
 924
 925 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 926
 927         * config/tc-i386.c (offset_in_range): Bail early when mask would
 928         cover all bits anyway.
 929
 930 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 931
 932         * config/tc-i386.c (optimize_disp): Generalize disp32 part of
 933         the BFD64-only logic to also apply to non-64-bit code.
 934         (i386_finalize_displacement): Use extend_to_32bit_address for
 935         non-64-bit code. Drop now redundant O_constant checks.
 936         * testsuite/gas/i386/disp-imm-32.s,
 937         testsuite/gas/i386/disp-imm-32.d: New.
 938         * testsuite/gas/i386/i386.exp: Run new test.
 939
 940 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 941
 942         * config/tc-i386.c (offset_in_range): Replace uses of
 943         bfd_sprintf_vma.
 944
 945 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 946
 947         * config/tc-i386.c (offset_in_range): Adjust conditional.
 948         * testsuite/gas/i386/disp-imm-16.s,
 949         testsuite/gas/i386/disp-imm-16.l,
 950         testsuite/gas/i386/disp-imm-64.s,
 951         testsuite/gas/i386/disp-imm-64.l: New.
 952         * testsuite/gas/i386/i386.exp: Run new tests.
 953
 954 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 955
 956         * config/tc-i386.c (i386_att_operand): Re-introduce (now
 957         properly named) parens_not_balanced.
 958         * testsuite/gas/i386/sib.s: Add more cases.
 959         * testsuite/gas/i386/sib.d, testsuite/gas/i386/sib-intel.d:
 960         Adjust expectations.
 961
 962 2021-06-14  Jan Beulich  <jbeulich@suse.com>
 963
 964         * read.c (emit_expr_with_reloc): Fold three as_warn().
 965
 966 2021-06-14  Jan Beulich  <jbeulich@suse.com>
 967
 968         * doc/internals.texi (TC_ADDRESS_BYTES): Mention generic default.
 969         * read.c (potable, cons_worker): Drop TC_ADDRESS_BYTES
 970         conditional.
 971
 972 2021-06-11  H.J. Lu  <hongjiu.lu@intel.com>
 973
 974         * config/tc-i386.c (x86_cons): Handle GOT/PLT relocations only
 975         if needed.
 976         * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Always define.
 977
 978 2021-06-11  Nelson Chu  <nelson.chu@sifive.com>
 979
 980         * config/tc-riscv.c (riscv_set_arch): Call riscv_set_rvc
 981         and riscv_set_rve both for -march and elf attributes.
 982         (riscv_after_parse_args): Likewise.
 983
 984 2021-06-10  Jan Beulich  <jbeulich@suse.com>
 985
 986         * config/tc-arm.c (do_bfloat_vfma): Rename index to idx.
 987         (do_vusdot): Likewise.
 988         (do_vsudot): Likewise.
 989         (check_cde_operand): Likewise.
 990         (do_vdot): Likewise.
 991
 992 2021-06-10  Jan Beulich  <jbeulich@suse.com>
 993
 994         * config/tc-arm.c (reg_expected_msgs): Add REG_TYPE_ZR entry.
 995
 996 2021-06-10  Jan Beulich  <jbeulich@suse.com>
 997
 998         * config/tc-i386.c (optimize_encoding): Suppress LEA conversion
 999         when it would grow code size in 16-bit mode.
1000         * testsuite/gas/i386/lea16-optimize.d: Adjust expectations.
1001         * testsuite/gas/i386/lea16-optimize2.d: New.
1002         * testsuite/gas/i386/i386.exp: Run new test.
1003
1004 2021-06-08  Jan Beulich  <jbeulich@suse.com>
1005
1006         * testsuite/gas/i386/quoted.d, testsuite/gas/i386/wrap32-text.d:
1007         Adjust expectations.
1008         * testsuite/gas/i386/wrap32-data.d: Likewise. Correct name.
1009
1010 2021-06-08  Jan Beulich  <jbeulich@suse.com>
1011
1012         * config/tc-i386.c (optimize_imm): Use fits_in_unsigned_word
1013         and fits_in_unsigned_long.
1014
1015 2021-06-08  Jan Beulich  <jbeulich@suse.com>
1016
1017         * config/tc-i386.c (optimize_disp): Use fits_in_unsigned_word
1018         and fits_in_unsigned_long. Combine if()s.
1019
1020 2021-06-08  Jan Beulich  <jbeulich@suse.com>
1021
1022         * config/tc-i386.c (optimize_disp): Write back updated value.
1023         * testsuite/gas/i386/lea16.s, testsuite/gas/i386/lea64.s: New
1024         cases.
1025         * testsuite/gas/i386/lea16-optimize.d,
1026         testsuite/gas/i386/lea64.d, testsuite/gas/i386/lea64-optimize.d:
1027         Adjust expectations.
1028         * testsuite/gas/i386/lea16.d: New.
1029         * testsuite/gas/i386/i386.exp: Run new test.
1030
1031 2021-06-08  Jan Beulich  <jbeulich@suse.com>
1032
1033         * config/tc-i386.c (optimize_disp): Drop redundant masking.
1034         Re-order.
1035
1036 2021-06-07  Jan Beulich  <jbeulich@suse.com>
1037
1038         * config/tc-i386.c (i386_att_operand): Re-write handling of
1039         vector operations operand suffix.
1040         * testsuite/gas/i386/unary.s: Add more cases.
1041         * testsuite/gas/i386/unary.d: Adjust expectations.
1042
1043 2021-06-07  Jan Beulich  <jbeulich@suse.com>
1044
1045         * config/tc-i386.c (parse_operands): Reduce scope of
1046         paren_not_balanced, to match the new in_quotes. Skip over quoted
1047         regions of operands.
1048         (i386_att_operand): Remove (mis-named) parens_balanced. Respect
1049         double quote.
1050         * testsuite/gas/i386/unary.s: Add more cases.
1051         * testsuite/gas/i386/unary.d: Adjust expectations.
1052
1053 2021-06-07  Jan Beulich  <jbeulich@suse.com>
1054
1055         * config/tc-i386.c (digit_chars, is_digit_char): Delete.
1056         (md_begin): Fold digit and lower-case letter handling.
1057         (starts_memory_operand): Permit more characters.
1058         * testsuite/gas/i386/unary.s, testsuite/gas/i386/unary.d: New.
1059         * testsuite/gas/i386/i386.exp: Run new test.
1060
1061 2021-06-07  Jan Beulich  <jbeulich@suse.com>
1062
1063         * config/tc-i386.c (starts_memory_operand): New.
1064         (i386_att_operand): Use it.
1065         * testsuite/gas/i386/quoted.s, testsuite/gas/i386/quoted.d: New.
1066         * testsuite/gas/i386/i386.exp: Run new test.
1067
1068 2021-06-07  Jan Beulich  <jbeulich@suse.com>
1069
1070         * config/tc-i386.c (i386_att_operand): Flip checking for '*' and
1071         start-of-expression. Don't permit '*' when one was already seen.
1072
1073 2021-06-07  Jan Beulich  <jbeulich@suse.com>
1074
1075         * config/tc-i386.c (parse_operands): Don't check for matched
1076         square brackets.
1077
1078 2021-06-07  Jan Beulich  <jbeulich@suse.com>
1079
1080         * config/tc-i386.c (check_VecOperations): Remove 2nd parameter.
1081         (i386_att_operand): Adjust calls to check_VecOperations.
1082         * config/tc-i386-intel.c (i386_intel_operand): Likewise.
1083
1084 2021-06-07  Jan Beulich  <jbeulich@suse.com>
1085
1086         * config/tc-i386.c (i386_immediate): Don't call check_VecOperations.
1087
1088 2021-06-07  Jan Beulich  <jbeulich@suse.com>
1089
1090         * config/tc-i386.c (extend_to_32bit_address): New.
1091         (x86_cons, i386_finalize_immediate, md_apply_fix): Use it.
1092         (signed_cons): Use object_64bit.
1093         * testsuite/gas/i386/wrap32.s, testsuite/gas/i386/wrap32-data.d,
1094         testsuite/gas/i386/wrap32-text.d: New.
1095         * testsuite/gas/i386/i386.exp: Run new tests.
1096
1097 2021-06-03  Alan Modra  <amodra@gmail.com>
1098
1099         PR 1202
1100         * testsuite/gas/mcore/allinsn.d: Correct loopt expected output.
1101
1102 2021-05-29  Alan Modra  <amodra@gmail.com>
1103
1104         * testsuite/gas/ppc/raw.s,
1105         * testsuite/gas/ppc/raw.d: New test.
1106         * testsuite/gas/ppc/ppc.exp: Run it.
1107
1108 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
1109
1110         * testsuite/gas/mips/c0.d: New test.
1111         * testsuite/gas/mips/mips1@c0.d: New test.
1112         * testsuite/gas/mips/mips2@c0.d: New test.
1113         * testsuite/gas/mips/mips3@c0.d: New test.
1114         * testsuite/gas/mips/mips4@c0.d: New test.
1115         * testsuite/gas/mips/mips5@c0.d: New test.
1116         * testsuite/gas/mips/mips32@c0.d: New test.
1117         * testsuite/gas/mips/mips64@c0.d: New test.
1118         * testsuite/gas/mips/r3000@c0.d: New test.
1119         * testsuite/gas/mips/r3900@c0.d: New test.
1120         * testsuite/gas/mips/r4000@c0.d: New test.
1121         * testsuite/gas/mips/vr5400@c0.d: New test.
1122         * testsuite/gas/mips/r5900@c0.d: New test.
1123         * testsuite/gas/mips/sb1@c0.d: New test.
1124         * testsuite/gas/mips/interaptiv-mr2@c0.d: New test.
1125         * testsuite/gas/mips/octeon@c0.d: New test.
1126         * testsuite/gas/mips/xlr@c0.d: New test.
1127         * testsuite/gas/mips/c1.d: New test.
1128         * testsuite/gas/mips/mips1@c1.d: New test.
1129         * testsuite/gas/mips/mips2@c1.d: New test.
1130         * testsuite/gas/mips/mips3@c1.d: New test.
1131         * testsuite/gas/mips/mips4@c1.d: New test.
1132         * testsuite/gas/mips/mips5@c1.d: New test.
1133         * testsuite/gas/mips/mips32@c1.d: New test.
1134         * testsuite/gas/mips/mips64@c1.d: New test.
1135         * testsuite/gas/mips/mipsr6@c1.d: New test.
1136         * testsuite/gas/mips/r3000@c1.d: New test.
1137         * testsuite/gas/mips/r3900@c1.d: New test.
1138         * testsuite/gas/mips/r4000@c1.d: New test.
1139         * testsuite/gas/mips/vr5400@c1.d: New test.
1140         * testsuite/gas/mips/r5900@c1.d: New test.
1141         * testsuite/gas/mips/sb1@c1.d: New test.
1142         * testsuite/gas/mips/interaptiv-mr2@c1.d: New test.
1143         * testsuite/gas/mips/octeon@c1.d: New test.
1144         * testsuite/gas/mips/xlr@c1.d: New test.
1145         * testsuite/gas/mips/c2.d: New test.
1146         * testsuite/gas/mips/vr5400@c2.d: New test.
1147         * testsuite/gas/mips/r5900@c2.d: New test.
1148         * testsuite/gas/mips/octeon@c2.d: New test.
1149         * testsuite/gas/mips/c3.d: New test.
1150         * testsuite/gas/mips/mips1@c3.d: New test.
1151         * testsuite/gas/mips/mips2@c3.d: New test.
1152         * testsuite/gas/mips/mips32@c3.d: New test.
1153         * testsuite/gas/mips/r3000@c3.d: New test.
1154         * testsuite/gas/mips/r3900@c3.d: New test.
1155         * testsuite/gas/mips/c0.l: New test stderr output.
1156         * testsuite/gas/mips/c2.l: New test stderr output.
1157         * testsuite/gas/mips/c3.l: New test stderr output.
1158         * testsuite/gas/mips/c0.s: New test source.
1159         * testsuite/gas/mips/c1.s: New test source.
1160         * testsuite/gas/mips/c2.s: New test source.
1161         * testsuite/gas/mips/c3.s: New test source.
1162         * testsuite/gas/mips/mips.exp: Run the new tests.
1163
1164 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
1165
1166         * testsuite/gas/mips/mips.exp: Run RFE test across all ISAs.
1167         * testsuite/gas/mips/rfe.d: Update for ISA exclusions.
1168         * testsuite/gas/mips/mips1@rfe.d: New test.
1169         * testsuite/gas/mips/mips2@rfe.d: New test.
1170         * testsuite/gas/mips/r3000@rfe.d: New test.
1171         * testsuite/gas/mips/r3900@rfe.d: New test.
1172         * testsuite/gas/mips/rfe.l: New test stderr output.
1173
1174 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
1175
1176         * testsuite/gas/mips/mips.exp: Run coprocessor tests across all
1177         ISAs.
1178         * testsuite/gas/mips/cp0b.d: Update for ISA exclusions.
1179         * testsuite/gas/mips/cp0bl.d: Update for ISA exclusions.
1180         * testsuite/gas/mips/cp0c.d: Update for ISA exclusions.
1181         * testsuite/gas/mips/cp0m.d: Update for ISA exclusions.
1182         * testsuite/gas/mips/cp3.d: Update for ISA exclusions.
1183         * testsuite/gas/mips/cp3b.d: Update for ISA exclusions.
1184         * testsuite/gas/mips/cp3bl.d: Update for ISA exclusions.
1185         * testsuite/gas/mips/cp3m.d: Update for ISA exclusions.
1186         * testsuite/gas/mips/cp3d.d: Update for ISA exclusions.
1187         * testsuite/gas/mips/mips1@cp0b.d: New test.
1188         * testsuite/gas/mips/mips2@cp0b.d: New test.
1189         * testsuite/gas/mips/mips3@cp0b.d: New test.
1190         * testsuite/gas/mips/r3000@cp0b.d: New test.
1191         * testsuite/gas/mips/r3900@cp0b.d: New test.
1192         * testsuite/gas/mips/r4000@cp0b.d: New test.
1193         * testsuite/gas/mips/r5900@cp0b.d: New test.
1194         * testsuite/gas/mips/mips2@cp0bl.d: New test.
1195         * testsuite/gas/mips/mips3@cp0bl.d: New test.
1196         * testsuite/gas/mips/r3900@cp0bl.d: New test.
1197         * testsuite/gas/mips/r4000@cp0bl.d: New test.
1198         * testsuite/gas/mips/r5900@cp0bl.d: New test.
1199         * testsuite/gas/mips/mips1@cp0c.d: New test.
1200         * testsuite/gas/mips/mips2@cp0c.d: New test.
1201         * testsuite/gas/mips/mips3@cp0c.d: New test.
1202         * testsuite/gas/mips/mips4@cp0c.d: New test.
1203         * testsuite/gas/mips/mips5@cp0c.d: New test.
1204         * testsuite/gas/mips/r3000@cp0c.d: New test.
1205         * testsuite/gas/mips/r3900@cp0c.d: New test.
1206         * testsuite/gas/mips/r4000@cp0c.d: New test.
1207         * testsuite/gas/mips/vr5400@cp0c.d: New test.
1208         * testsuite/gas/mips/r5900@cp0c.d: New test.
1209         * testsuite/gas/mips/mips1@cp0m.d: New test.
1210         * testsuite/gas/mips/r3000@cp0m.d: New test.
1211         * testsuite/gas/mips/octeon@cp2.d: New test.
1212         * testsuite/gas/mips/mipsr6@cp2b.d: New test.
1213         * testsuite/gas/mips/vr5400@cp2b.d: New test.
1214         * testsuite/gas/mips/octeon@cp2b.d: New test.
1215         * testsuite/gas/mips/mips1@cp2bl.d: New test.
1216         * testsuite/gas/mips/mipsr6@cp2bl.d: New test.
1217         * testsuite/gas/mips/r3000@cp2bl.d: New test.
1218         * testsuite/gas/mips/vr5400@cp2bl.d: New test.
1219         * testsuite/gas/mips/octeon@cp2bl.d: New test.
1220         * testsuite/gas/mips/vr5400@cp2m.d: New test.
1221         * testsuite/gas/mips/r5900@cp2m.d: New test.
1222         * testsuite/gas/mips/octeon@cp2m.d: New test.
1223         * testsuite/gas/mips/mips1@cp2d.d: New test.
1224         * testsuite/gas/mips/r3000@cp2d.d: New test.
1225         * testsuite/gas/mips/r3900@cp2d.d: New test.
1226         * testsuite/gas/mips/vr5400@cp2d.d: New test.
1227         * testsuite/gas/mips/r5900@cp2d.d: New test.
1228         * testsuite/gas/mips/octeon@cp2d.d: New test.
1229         * testsuite/gas/mips/mips1@cp2-64.d: New test.
1230         * testsuite/gas/mips/mips2@cp2-64.d: New test.
1231         * testsuite/gas/mips/mips32@cp2-64.d: New test.
1232         * testsuite/gas/mips/mips32r2@cp2-64.d: New test.
1233         * testsuite/gas/mips/mips32r3@cp2-64.d: New test.
1234         * testsuite/gas/mips/mips32r5@cp2-64.d: New test.
1235         * testsuite/gas/mips/mips32r6@cp2-64.d: New test.
1236         * testsuite/gas/mips/r3000@cp2-64.d: New test.
1237         * testsuite/gas/mips/r3900@cp2-64.d: New test.
1238         * testsuite/gas/mips/interaptiv-mr2@cp2-64.d: New test.
1239         * testsuite/gas/mips/mips1@cp3.d: New test.
1240         * testsuite/gas/mips/mips2@cp3.d: New test.
1241         * testsuite/gas/mips/mips32@cp3.d: New test.
1242         * testsuite/gas/mips/r3000@cp3.d: New test.
1243         * testsuite/gas/mips/r3900@cp3.d: New test.
1244         * testsuite/gas/mips/mips1@cp3b.d: New test.
1245         * testsuite/gas/mips/mips2@cp3b.d: New test.
1246         * testsuite/gas/mips/mips32@cp3b.d: New test.
1247         * testsuite/gas/mips/r3000@cp3b.d: New test.
1248         * testsuite/gas/mips/r3900@cp3b.d: New test.
1249         * testsuite/gas/mips/mips2@cp3bl.d: New test.
1250         * testsuite/gas/mips/mips32@cp3bl.d: New test.
1251         * testsuite/gas/mips/r3900@cp3bl.d: New test.
1252         * testsuite/gas/mips/mips1@cp3m.d: New test.
1253         * testsuite/gas/mips/mips2@cp3m.d: New test.
1254         * testsuite/gas/mips/r3000@cp3m.d: New test.
1255         * testsuite/gas/mips/r3900@cp3m.d: New test.
1256         * testsuite/gas/mips/mips2@cp3d.d: New test.
1257         * testsuite/gas/mips/cp0b.l: New test stderr output.
1258         * testsuite/gas/mips/cp0bl.l: New test stderr output.
1259         * testsuite/gas/mips/cp0c.l: New test stderr output.
1260         * testsuite/gas/mips/cp0m.l: New test stderr output.
1261         * testsuite/gas/mips/cp2.l: New test stderr output.
1262         * testsuite/gas/mips/cp2-64.l: New test stderr output.
1263         * testsuite/gas/mips/cp2b.l: New test stderr output.
1264         * testsuite/gas/mips/cp2bl.l: New test stderr output.
1265         * testsuite/gas/mips/cp2m.l: New test stderr output.
1266         * testsuite/gas/mips/cp2d.l: New test stderr output.
1267         * testsuite/gas/mips/cp3.l: New test stderr output.
1268         * testsuite/gas/mips/cp3b.l: New test stderr output.
1269         * testsuite/gas/mips/cp3bl.l: New test stderr output.
1270         * testsuite/gas/mips/cp3m.l: New test stderr output.
1271         * testsuite/gas/mips/cp3d.l: New test stderr output.
1272
1273 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
1274
1275         * testsuite/gas/mips/mips32@isa-override-1.d: Update for LDC3
1276         instruction removal.
1277         * testsuite/gas/mips/mips32r2@isa-override-1.d: Likewise.
1278
1279 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
1280
1281         * testsuite/gas/mips/cp0b.d: New test.
1282         * testsuite/gas/mips/cp0bl.d: New test.
1283         * testsuite/gas/mips/cp2b.d: New test.
1284         * testsuite/gas/mips/micromips@cp2b.d: New test.
1285         * testsuite/gas/mips/cp2bl.d: New test.
1286         * testsuite/gas/mips/micromips@cp2bl.d: New test.
1287         * testsuite/gas/mips/cp3b.d: New test.
1288         * testsuite/gas/mips/cp3bl.d: New test.
1289         * testsuite/gas/mips/cp0b.s: New test source.
1290         * testsuite/gas/mips/cp0bl.s: New test source.
1291         * testsuite/gas/mips/cp2b.s: New test source.
1292         * testsuite/gas/mips/cp2bl.s: New test source.
1293         * testsuite/gas/mips/cp3b.s: New test source.
1294         * testsuite/gas/mips/cp3bl.s: New test source.
1295         * testsuite/gas/mips/mips.exp: Run the new tests.
1296
1297 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
1298
1299         * testsuite/gas/mips/rfe.d: New test.
1300         * testsuite/gas/mips/rfe.s: New test source.
1301         * testsuite/gas/mips/mips.exp: Run the new test.
1302
1303 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
1304
1305         * testsuite/gas/mips/cp1-names-r3900.d: New test.
1306         * testsuite/gas/mips/mips.exp: Run the new test.
1307         * testsuite/gas/mips/branch-misc-3.d: Update disassembly
1308         according to changes to opcodes.
1309         * testsuite/gas/mips/cp1-names-r3000.d: Likewise.
1310         * testsuite/gas/mips/cp1-names-r4000.d: Likewise.
1311         * testsuite/gas/mips/relax-swap1-mips1.d: Likewise.
1312         * testsuite/gas/mips/relax-swap1-mips2.d: Likewise.
1313         * testsuite/gas/mips/trunc.d: Likewise.
1314
1315 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
1316
1317         * testsuite/gas/mips/cp0c.d: New test.
1318         * testsuite/gas/mips/cp0m.d: New test.
1319         * testsuite/gas/mips/r3900@cp0m.d: New test.
1320         * testsuite/gas/mips/cp2.d: New test.
1321         * testsuite/gas/mips/micromips@cp2.d: New test.
1322         * testsuite/gas/mips/cp2m.d: New test.
1323         * testsuite/gas/mips/mipsr6@cp2m.d: New test.
1324         * testsuite/gas/mips/micromips@cp2m.d: New test.
1325         * testsuite/gas/mips/cp2d.d: New test.
1326         * testsuite/gas/mips/mipsr6@cp2d.d: New test.
1327         * testsuite/gas/mips/micromips@cp2d.d: New test.
1328         * testsuite/gas/mips/cp2-64.d: New test.
1329         * testsuite/gas/mips/micromips@cp2-64.d: New test.
1330         * testsuite/gas/mips/cp3.d: New test.
1331         * testsuite/gas/mips/cp3m.d: New test.
1332         * testsuite/gas/mips/cp3d.d: New test.
1333         * testsuite/gas/mips/cp0c.s: New test source.
1334         * testsuite/gas/mips/cp0m.s: New test source.
1335         * testsuite/gas/mips/cp2.s: New test source.
1336         * testsuite/gas/mips/cp2m.s: New test source.
1337         * testsuite/gas/mips/cp2d.s: New test source.
1338         * testsuite/gas/mips/cp2-64.s: New test source.
1339         * testsuite/gas/mips/cp3.s: New test source.
1340         * testsuite/gas/mips/cp3m.s: New test source.
1341         * testsuite/gas/mips/cp3d.s: New test source.
1342         * testsuite/gas/mips/mips.exp: Run the new tests.
1343
1344 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
1345
1346         * tc-mips.c (convert_reg_type) <OP_REG_CONTROL>: New case.
1347         (macro) <M_TRUNCWS, M_TRUNCWD>: Use the `g' rather than `G'
1348         operand code.
1349
1350 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
1351
1352         * testsuite/gas/mips/cp0-names-r3900.d: New test.
1353         * testsuite/gas/mips/mips.exp: Run it.
1354
1355 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
1356
1357         * testsuite/gas/mips/micromips.d: Update disassembly according
1358         to "dmtc1" entry fix with opcodes.
1359         * testsuite/gas/mips/micromips-compact.d: Likewise.
1360         * testsuite/gas/mips/micromips-insn32.d: Likewise.
1361         * testsuite/gas/mips/micromips-noinsn32.d: Likewise.
1362         * testsuite/gas/mips/micromips-trap.d: Likewise.
1363         * testsuite/gas/mips/micromips@isa-override-1.d: Likewise.
1364
1365 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
1366
1367         * config/tc-mips.c (FCSR): New macro.
1368         (macro) <M_TRUNCWS, M_TRUNCWD>: Use it in place of RA.
1369
1370 2021-05-28  H.J. Lu  <hongjiu.lu@intel.com>
1371
1372         PR ld/27905
1373         * config/tc-i386.c (set_code_flag): Revert commit 50c95a739c9.
1374         (set_16bit_gcc_code_flag): Likewise.
1375         (x86_cleanup): Likewise.
1376         * testsuite/gas/i386/code16-2.d: Updated.
1377         * testsuite/gas/i386/x86-64-code16-2.d: Likewise.
1378
1379 2021-05-27  Peter Bergner  <bergner@linux.ibm.com>
1380
1381         * testsuite/gas/ppc/vsx.d <xxmr, xxlnot>: Add tests.
1382         * testsuite/gas/ppc/vsx.s: Likewise.
1383
1384 2021-05-27  Alan Modra  <amodra@gmail.com>
1385
1386         * config/tc-nds32.c (do_pseudo_push_bhwd, do_pseudo_pop_bhwd),
1387         (do_pseudo_pusha, do_pseudo_pushi): Avoid fortify strncpy bound
1388         error.
1389
1390 2021-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1391
1392         PR ld/27905
1393         * config/tc-i386.c (set_code_flag): Update x86_feature_2_used
1394         with GNU_PROPERTY_X86_FEATURE_2_CODE16 for .code16 in ELF
1395         object.
1396         (set_16bit_gcc_code_flag): Likewise.
1397         (x86_cleanup): Always generate the GNU property note if
1398         x86_feature_2_used isn't 0.
1399         * testsuite/gas/i386/code16-2.d: New file.
1400         * testsuite/gas/i386/code16-2.s: Likewise.
1401         * testsuite/gas/i386/x86-64-code16-2.d: Likewise.
1402         * testsuite/gas/i386/i386.exp: Run code16-2 and x86-64-code16-2.
1403
1404 2021-05-26  Sebastien Villemot  <sebastien@debian.org>
1405
1406         PR gas/27906
1407         * doc/c-i386.texi: Replace movsb with movsxb as an alias for
1408         movsbq.
1409
1410 2021-05-26  Nelson Chu  <nelson.chu@sifive.com>
1411
1412         * config/tc-riscv.c (riscv_set_arch): Set
1413         check_unknown_prefixed_ext to true for assembler.
1414
1415 2021-05-25  Tamar Christina  <tamar.christina@arm.com>
1416
1417         PR gas/25235
1418         * config/tc-arm.c (md_convert_frag): Set LSB when Thumb symbol.
1419         (relax_adr): Thumb symbols 4 bytes.
1420         * testsuite/gas/arm/pr25235.d: New test.
1421         * testsuite/gas/arm/pr25235.s: New test.
1422
1423 2021-05-24  Nelson Chu  <nelson.chu@sifive.com>
1424
1425         PR 25212
1426         * config/tc-riscv.c (riscv_set_abi_by_arch): If -mabi isn't set, we
1427         will choose ilp32e abi for rv32e.  Besides, report errors for the
1428         invalid march and mabi combinations.
1429         * testsuite/gas/riscv/mabi-attr-rv32e.s: New testcase.  Only accept
1430         ilp32e abi for rve extension.
1431         * testsuite/gas/riscv/mabi-fail-rv32e-lp64f.d: Likewise.
1432         * testsuite/gas/riscv/mabi-fail-rv32e-lp64f.l: Likewise.
1433         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.d: Likewise.
1434         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.l: Likewise.
1435         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.q: Likewise.
1436         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.q: Likewise.
1437         Renamed all mabi testcases to their march-mabi settings.
1438
1439 2021-05-22  Alan Modra  <amodra@gmail.com>
1440
1441         PR 25599
1442         * config/tc-ia64.c (emit_one_bundle): Expand comment for HP-UX
1443         adjustment.  Add assertion.
1444         * testsuite/gas/ia64/reloc-mlx.d: Pass when slot 2 specified
1445         for PCREL60B.
1446
1447 2021-05-20  Sergey Belyashov  <sergey.belyashov@gmail.com>
1448
1449         * config/tc-z80.c (emit_data_val): Warn on constant overflow.
1450         (signed_overflow): New function.
1451         (unsigned_overflow): New function.
1452         (is_overflow): Use new functions.
1453         (md_apply_fix): Use signed_overflow.
1454         * testsuite/gas/z80/ez80_adl_suf.d: Fix test.
1455         * testsuite/gas/z80/ez80_isuf.s: Likewise.
1456         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1457
1458 2021-05-20  Nicolas Boulenguez  <nicolas@debian.org>
1459
1460         PR 27888
1461         * Makefile.am (ZLIB): Define.
1462         (as_new_LDADD): Add it.
1463         * Makefile.in: Regenerate.
1464
1465 2021-05-17  Alex Coplan  <alex.coplan@arm.com>
1466
1467         * config/tc-arm.c (do_mve_mov): Only reject vmov if we're moving
1468         into the same GPR twice.
1469         * testsuite/gas/arm/mve-vmov-bad-2.l: Tweak error message.
1470         * testsuite/gas/arm/mve-vmov-3.d: New test.
1471         * testsuite/gas/arm/mve-vmov-3.s: New test.
1472
1473 2021-05-12  Alan Modra  <amodra@gmail.com>
1474
1475         * testsuite/gas/elf/dwarf-5-file0.d: Update.
1476         * testsuite/gas/i386/dwarf5-line-1.d: Update.
1477
1478 2021-05-11  Sergey Belyashov  <sergey.belyashov@gmail.com>
1479
1480         PR 27823
1481         * config/tc-z80.c (emit_ld_r_m): Report an illegal load
1482         instruction.
1483         * testsuite/gas/z80/ill_ops.s: New test source file.
1484         * testsuite/gas/z80/ill_ops.d: New test driver.
1485         * testsuite/gas/z80/ill_ops.l: New test error output.
1486
1487 2021-05-10  Sergey Belyashov  <sergey.belyashov@gmail.com>
1488
1489         PR 27415
1490         * config/tc-z80.c (emit_data_val): Add support for 8-bit and
1491         24-bit shifts.
1492         * testsuite/gas/z80/z80_reloc.a: Update tests.
1493         * testsuite/gas/z80/z80_reloc.d: Update expected disassembly.
1494
1495 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
1496
1497         * doc/Makefile.am (html-local, as/index.html): New targets.
1498         * doc/Makefile.in: Regenerate.
1499
1500 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
1501
1502         * doc/Makefile.am (AM_MAKEINFOFLAGS): Add --no-split.
1503         * doc/Makefile.in: Regenerate.
1504
1505 2021-05-07  Nick Clifton  <nickc@redhat.com>
1506
1507         PR 3136
1508         * config/obj-elf.c (elf_pseudo_table): Add entry for .bss.
1509         (obj_elf_bss): New function.  Change to the .bss section.
1510         Support an optional subsection number.
1511         (obj_elf_change_section): Call obj_elf_section_change_hook.
1512         (obj_elf_section): Likewise.
1513         (obj_elf_data): Likewise.
1514         (obj_elf_text): Likewise.
1515         (obj_elf_struct): Likewise.
1516         (obj_elf_subsection): Likewise.
1517         (obj_elf_previous): Likewise.
1518         * config/obj-elf.h (obj_elf_bss): Prototype.
1519         * doc/as.texi (Bss): New node.
1520
1521 2021-05-07  Clément Chigot  <clement.chigot@atos.net>
1522
1523         * config/obj-coff.c (coff_frob_symbol): Don't skip C_DWARF.
1524         (coff_adjust_section_syms): Use corrext auxent for C_DWARF.
1525         (coff_frob_section): Likewise.
1526         * config/obj-coff.h (SA_GET_SECT_SCNLEN,
1527         SA_GET_SECT_NRELOC, SA_SET_SECT_SCNLEN,
1528         SA_SET_SECT_NRELOC) New defines.
1529         (SET_SECTION_RELOCS): Adjust for C_DWARF.
1530         * config/tc-ppc.c (ppc_frob_symbol): Don't skip C_DWARF.
1531         (ppc_adjust_symtab): Reorder C_DWARF symbols.
1532         * testsuite/gas/ppc/aix.exp: New tests.
1533         * testsuite/gas/ppc/xcoff-dwsect-2-32.d: New test.
1534         * testsuite/gas/ppc/xcoff-dwsect-2-64.d: New test.
1535         * testsuite/gas/ppc/xcoff-dwsect-2.s: New test.
1536
1537         * config/tc-ppc.c (ppc_function): Update comment for
1538         fifth argument.
1539         (ppc_frob_symbol): Remove ppc_last_function check.
1540         Make sure coff_last_function is reset.
1541         Correctly set fsize when not provided in .function.
1542         * testsuite/gas/ppc/aix.exp: New tests.
1543         * testsuite/gas/ppc/xcoff-function-1-32.d: New test.
1544         * testsuite/gas/ppc/xcoff-function-1-64.d: New test.
1545         * testsuite/gas/ppc/xcoff-function-1.s: New test.
1546
1547 2021-05-07  Jan Beulich  <jbeulich@suse.com>
1548
1549         * testsuite/gas/i386/rela.s, testsuite/gas/i386/rela.d: New.
1550         * testsuite/gas/i386/i386.exp: Run new test.
1551
1552 2021-05-07  Jan Beulich  <jbeulich@suse.com>
1553
1554         * config/tc-i386.c (output_disp): Use disps field instead of
1555         imms one.
1556
1557 2021-05-07  Jan Beulich  <jbeulich@suse.com>
1558
1559         * config/tc-i386.c (i386_finalize_immediate): Move register
1560         check ...
1561         (i386_immediate): ... here.
1562
1563 2021-05-07  Jan Beulich  <jbeulich@suse.com>
1564
1565         * config/tc-i386.c (optimize_imm): Drop redundant masking.
1566         Re-arrange operand type accumulation.
1567
1568 2021-05-06  Stafford Horne  <shorne@gmail.com>
1569
1570         PR 21464
1571         * testsuite/gas/or1k/reloc-1.s: Add test for new relocation.
1572         * testsuite/gas/or1k/reloc-1.d: Add test result for new
1573         relocation.
1574
1575 2021-05-03  Christoph Muellner <cmuellner@gcc.gnu.org>
1576
1577         PR 27764
1578         * testsuite/gas/riscv/a-ext-64.d: New testcase.
1579         * testsuite/gas/riscv/a-ext-64.s: Likewise.
1580         * testsuite/gas/riscv/a-ext.d: Likewise.
1581         * testsuite/gas/riscv/a-ext.s: Likewise.
1582
1583 2021-05-03  Jan Beulich  <jbeulich@suse.com>
1584
1585         * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Adjust surrounding
1586         #if.
1587         * testsuite/gas/i386/secrel.s: Convert some .secrel32 to .long.
1588         Add two further .long and an .equ.
1589         * testsuite/gas/i386/secrel.d: Adjust expecations.
1590
1591 2021-05-03  Jan Beulich  <jbeulich@suse.com>
1592
1593         * testsuite/gas/i386/secrel.d, testsuite/gas/i386/secrel.s:
1594         Convert Windows to UNIX EOL.
1595
1596 2021-05-03  Jan Beulich  <jbeulich@suse.com>
1597
1598         * config/tc-i386.c (lex_got): Adjust surrounding #if. Fold TE_PE
1599         variant into ELF one.
1600
1601 2021-05-03  Alan Modra  <amodra@gmail.com>
1602
1603         * testsuite/gas/elf/section25.s: Don't start directives in first
1604         column.
1605         * testsuite/gas/elf/section26.s: Likewise.
1606
1607 2021-04-29  Jan Beulich  <jbeulich@suse.com>
1608
1609         * testsuite/gas/i386/i386.exp: Move x86-64-rip-2 invocation.
1610         * testsuite/gas/i386/lea64.d,
1611         testsuite/gas/i386/lea64-optimize.d: Allow for COFF relocs.
1612         * testsuite/gas/i386/x86-64-rip-inval-1.s,
1613         testsuite/gas/i386/x86-64-rip-inval-2.s. Add .end.
1614
1615 2021-04-29  Jan Beulich  <jbeulich@suse.com>
1616
1617         * config/tc-i386.c (i386_validate_fix): Change return type to
1618         int. Short-circuit BFD_RELOC_SIZE* handling.
1619         (tc_gen_reloc): New local variable sym. Extend logic when
1620         processing BFD_RELOC_SIZE*.
1621         * config/tc-i386.f (i386_validate_fix): Change return type to
1622         int.
1623         (TC_VALIDATE_FIX): Proceed to SKIP when i386_validate_fix()
1624         returns zero.
1625         * testsuite/gas/i386/size-5.s, testsuite/gas/i386/size-5a.d,
1626         testsuite/gas/i386/size-5b.d: New.
1627         * testsuite/gas/i386/i386.exp: Run new tests.
1628
1629 2021-04-29  Jan Beulich  <jbeulich@suse.com>
1630
1631         * config/tc-i386.c (tc_gen_reloc): Use section size for section
1632         symbols when resolving BFD_RELOC_SIZE*.
1633         * testsuite/gas/i386/size-2.s: Add section size cases.
1634         * testsuite/gas/i386/size-2.d,
1635         testsuite/gas/i386/x86-64-size-2.d: Adjust expectations.
1636
1637 2021-04-28  Jan Beulich  <jbeulich@suse.com>
1638             H.J. Lu  <hjl.tools@gmail.com>
1639
1640         PR gas/27763
1641         * config/tc-i386.c (output_jump): Also mark 2-byte relocs as
1642         signed for XBEGIN. Also mark 4-byte relocs as signed for 64-bit.
1643         (output_disp): Also mark 4-byte relocs as signed for 64-bit.
1644         (md_estimate_size_before_relax): Move local variable fixP. Set
1645         it from fix_new() return values. Mark 4-byte relocs as signed
1646         for 64-bit.
1647         * testsuite/gas/i386/pcrel64.s, testsuite/gas/i386/pcrel64.l,
1648         * testsuite/gas/i386/x86-64-rip-2.s,
1649         * testsuite/gas/i386/x86-64-rip-2.d,
1650         * testsuite/gas/i386/x86-64-rip-inval-1.s,
1651         * testsuite/gas/i386/x86-64-rip-inval-1.l,
1652         * testsuite/gas/i386/x86-64-rip-inval-2.s,
1653         * testsuite/gas/i386/x86-64-rip-inval-2.l: New.
1654         * testsuite/gas/i386/i386.exp: Run new tests.
1655
1656 2021-04-27  H.J. Lu  <hongjiu.lu@intel.com>
1657
1658         * config/tc-i386.c (optimize_encoding): Add () to silence GCC 5.
1659
1660 2021-04-26  Jan Beulich  <jbeulich@suse.com>
1661
1662         * config/tc-i386.c (tc_gen_reloc): Check IS_ELF for
1663         BFD_RELOC_SIZE*.
1664
1665 2021-04-26  Jan Beulich  <jbeulich@suse.com>
1666
1667         * config/tc-i386.c (tc_gen_reloc): Limit BFD_RELOC_SIZE32
1668         overflow check to 64-bit objects.
1669
1670 2021-04-26  Jan Beulich  <jbeulich@suse.com>
1671
1672         * config/tc-i386.c (want_disp32): Also check for SIZE32.
1673         (optimize_encoding): Handle LEA.
1674         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1675         testsuite/gas/i386/lea.e, testsuite/gas/i386/lea-optimize.d:
1676         Add many more forms.
1677         * testsuite/gas/i386/lea16.s, testsuite/gas/i386/lea16-optimize.d,
1678         testsuite/gas/i386/lea64.s, testsuite/gas/i386/lea64.d,
1679         testsuite/gas/i386/lea64.e, testsuite/gas/i386/lea64-optimize.d:
1680         New.
1681         * testsuite/gas/i386/i386.exp: Run new tests.
1682
1683 2021-04-26  Jan Beulich  <jbeulich@suse.com>
1684
1685         * config/tc-i386.c (md_apply_fix): Mark BFD_RELOC_X86_64_32S as
1686         signed.
1687         * testsuite/gas/i386/x86-64-addr32-bad.s,
1688         testsuite/gas/i386/x86-64-addr32-bad.l: New.
1689         * testsuite/gas/i386/i386.exp: Run new test.
1690
1691 2021-04-23  Eric Botcazou<ebotcazou@adacore.com>
1692
1693         * testsuite/gas/elf/section25.d: Run it everywhere.
1694         * testsuite/gas/elf/section26.d: Likewise.
1695         * testsuite/gas/elf/section26.s: Add test for .persistent.bss.
1696
1697 2021-04-23  Jérôme Gardou  <jerome.gardou@gmail.com>
1698
1699         * config/obj-coff-seh.c (obj_coff_seh_pushframe): Allow an
1700         optional "code" argument.
1701
1702 2021-04-23  Jan Beulich  <jbeulich@suse.com>
1703
1704         * config/tc-i386.c (want_disp32): New.
1705         (md_assemble): Use it.
1706         (optimize_disp): Likewise.
1707         (build_modrm_byte): Likewise.
1708
1709 2021-04-23  Jan Beulich  <jbeulich@suse.com>
1710
1711         * config/tc-i386.c (i386_finalize_displacement): Move Disp32S
1712         check ...
1713         (md_assemble): ... here.
1714
1715 2021-04-23  Jan Beulich  <jbeulich@suse.com>
1716
1717         * config/tc-i386.c (optimize_disp): Move down BFD64 section.
1718         Move up setting of disp32.
1719
1720 2021-04-23  Jan Beulich  <jbeulich@suse.com>
1721
1722         * config/tc-i386.c (pe): Don't truncate expression value.
1723         (i386_finalize_displacement): Likewise.
1724
1725 2021-04-21  Nick Clifton  <nickc@redhat.com>
1726
1727         * testsuite/gas/aarch64/dwarf.d: Adjust expected output to allow
1728         for named section symbols.
1729         * testsuite/gas/arm/thumbver.d: Likewise.
1730         * testsuite/gas/bfin/loop_temps.d: Likewise.
1731         * testsuite/gas/elf/section2.e-arc: Likewise.
1732         * testsuite/gas/elf/section2.e-arm: Likewise.
1733         * testsuite/gas/elf/section2.e-csky: Likewise.
1734         * testsuite/gas/elf/section2.e-m32r: Likewise.
1735         * testsuite/gas/elf/section2.e-mips: Likewise.
1736         * testsuite/gas/elf/section2.e-msp430: Likewise.
1737         * testsuite/gas/elf/section2.e-riscv: Likewise.
1738         * testsuite/gas/elf/section2.e-rl78: Likewise.
1739         * testsuite/gas/elf/section2.e-rx: Likewise.
1740         * testsuite/gas/elf/section2.e-score: Likewise.
1741         * testsuite/gas/elf/section2.e-tic6x: Likewise.
1742         * testsuite/gas/elf/section2.e-unused: Likewise.
1743         * testsuite/gas/elf/section2.e-v850: Likewise.
1744         * testsuite/gas/elf/section2.e-xtensa: Likewise.
1745         * testsuite/gas/ia64/alias-ilp32.d: Likewise.
1746         * testsuite/gas/ia64/alias.d: Likewise.
1747         * testsuite/gas/ia64/global.d: Likewise.
1748         * testsuite/gas/microblaze/relax_size.elf: Likewise.
1749         * testsuite/gas/microblaze/relax_size2.elf: Likewise.
1750         * testsuite/gas/mips/global-local-symtab-sort-n64t.d: Likewise.
1751         * testsuite/gas/mips/global-local-symtab-sort-o32t.d: Likewise.
1752         * testsuite/gas/mmix/bspec-1.d: Likewise.
1753         * testsuite/gas/mmix/byte-1.d: Likewise.
1754         * testsuite/gas/mmix/comment-1.d: Likewise.
1755         * testsuite/gas/mmix/loc-1.d: Likewise.
1756         * testsuite/gas/mmix/loc-2.d: Likewise.
1757         * testsuite/gas/mmix/loc-3.d: Likewise.
1758         * testsuite/gas/mmix/loc-4.d: Likewise.
1759         * testsuite/gas/mmix/loc-5.d: Likewise.
1760         * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
1761
1762 2021-04-20  Clément Chigot  <clement.chigot@atos.net>
1763
1764         PR binutils/21700
1765         * config/tc-ppc.c (ppc_get_csect_to_adjust): New function.
1766         (ppc_fix_adjustable): Manage fx_subsy part.
1767         (tc_gen_reloc): Create second relocation when both
1768         fx_addsy and fx_subsy are provided.
1769         * config/tc-ppc.h (RELOC_EXPANSION_POSSIBLE): New define.
1770         (MAX_RELOC_EXPANSION): Likewise.
1771         (TC_FORCE_RELOCATION_SUB_SAME): Likewise
1772         (UNDEFINED_DIFFERENCE_OK): Likewise
1773         * testsuite/gas/all/gas.exp: Skip difference between two
1774         undefined symbols test.
1775
1776 2021-04-19  Nick Clifton  <nickc@redhat.com>
1777
1778         * testsuite/gas/all/gas.exp: Add rs6000*-*-aix* to the list of
1779         targets which should skip the undefined symbols test.
1780
1781 2021-04-19  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
1782
1783         * NEWS: Update news.
1784         * testsuite/gas/aarch64/rme.d: Update test.
1785         * testsuite/gas/aarch64/rme.s: Update test.
1786
1787 2021-04-19  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
1788
1789         * testsuite/gas/aarch64/rme.d: Update test.
1790         * testsuite/gas/aarch64/rme.s: Update test.
1791
1792 2021-04-19  Jan Beulich  <jbeulich@suse.com>
1793
1794         * as.h (sprint_value): Delete.
1795         * messages.c (sprint_value): Likewise.
1796         * config/tc-i386.c (offset_in_range): Use bfd_sprintf_vma in
1797         place of sprint_value.
1798         * config/tc-s390.c (s390_insert_operand): Likewise.
1799         * doc/internals.texi (sprint_value): Delete section.
1800         * write.c (fixup_segment): Likewise.
1801         (relax_segment): Likewise.
1802
1803 2021-04-16  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
1804
1805         * testsuite/gas/aarch64/rme-invalid.d: New test.
1806         * testsuite/gas/aarch64/rme-invalid.l: New test.
1807         * testsuite/gas/aarch64/rme-invalid.s: New test.
1808         * testsuite/gas/aarch64/rme.d: New test.
1809         * testsuite/gas/aarch64/rme.s: New test.
1810
1811 2021-04-16  Nelson Chu  <nelson.chu@sifive.com>
1812
1813         PR 27436
1814         * config/tc-riscv.c (riscv_ip): make operand C> work the same as >.
1815         * testsuite/gas/riscv/shamt-32.d: New testcase.
1816         * testsuite/gas/riscv/shamt-32.l: Likewise.
1817         * testsuite/gas/riscv/shamt-32.s: Likewise.
1818         * testsuite/gas/riscv/shamt-64.d: Likewise.
1819         * testsuite/gas/riscv/shamt-64.l: Likewise.
1820         * testsuite/gas/riscv/shamt-64.s: Likewise.
1821
1822 2021-04-16  Lifang Xia <lifang_xia@c-sky.com>
1823
1824         * testsuite/gas/riscv/c-zero-imm.d: Compress addi a4,a4,0 to
1825         c.mv a4,a4.
1826         * testsuite/gas/riscv/c-zero-imm.s: Likewise.
1827
1828 2021-04-14  Alan Modra  <amodra@gmail.com>
1829
1830         PR 27723
1831         * dw2gencfi.c (initial_cie_insn): New function, extracted from..
1832         (select_cie_for_fde): ..here.  Simplify.
1833
1834 2021-04-14  Alan Modra  <amodra@gmail.com>
1835
1836         PR 27723
1837         * dw2gencfi.c (select_cie_for_fde): Handle DW_CFA_val_offset,
1838         DW_CFA_GNU_window_save and DW_CFA_restore_state.
1839
1840 2021-04-13  Alan Modra  <amodra@gmail.com>
1841
1842         * testsuite/gas/m68hc11/m68hc11.exp (gas_m68hc11_message): Don't
1843         write to $srcdir.  Use gas_host_run and read output file rather
1844         than gas_start/gas_finish.
1845
1846 2021-04-12  Alan Modra  <amodra@gmail.com>
1847
1848         * config/tc-ppc.c (insn_validate): Use uint64_t for operand values.
1849         (md_assemble): Likewise.  Handle bignum operands.
1850         (ppc_elf_suffix): Handle O_big.  Remove unnecessary input_line_pointer
1851         check.
1852         * expr.c: Delete unnecessary forward declarations.
1853         (generic_bignum_to_int32): Return uint32_t.
1854         (generic_bignum_to_int64): Return uint64_t.  Compile always.
1855         (operand): Twiddle X_extrabit for unary '~'.  Set X_unsigned and
1856         clear X_extrabit for unary '!'.
1857         * expr.h (generic_bignum_to_int32): Declare.
1858         (generic_bignum_to_int64): Declare.
1859         * testsuite/gas/ppc/prefix-pcrel.s,
1860         * testsuite/gas/ppc/prefix-pcrel.d: Add more instructions.
1861
1862 2021-04-12  Nelson Chu  <nelson.chu@sifive.com>
1863
1864         * testsuite/gas/riscv/march-fail-order-x-std.d: Renamed from
1865         march-fail-porder-x-std.d.
1866         * testsuite/gas/riscv/march-fail-order-z-std.d: Renamed from
1867         march-fail-porder-z-std.d.
1868         * testsuite/gas/riscv/march-fail-order-x-z.d: Renamed from
1869         march-fail-porder-x-z.d.
1870         * testsuite/gas/riscv/march-fail-order-zx-std.l: Added to replace
1871         march-fail-porder.l.
1872         * testsuite/gas/riscv/march-fail-order-x-z.l: Likewise.
1873         * testsuite/gas/riscv/march-fail-order-x.l: Updated.
1874         * testsuite/gas/riscv/march-fail-order-z.l: Likewise.
1875         * testsuite/gas/riscv/march-fail-single-prefix-h.d: Renamed from
1876         march-fail-single-char-h.d.
1877         * testsuite/gas/riscv/march-fail-single-prefix-s.d: Renamed from
1878         march-fail-single-char-s.d.
1879         * testsuite/gas/riscv/march-fail-single-prefix-x.d: Renamed from
1880         march-fail-single-char-x.d.
1881         * testsuite/gas/riscv/march-fail-single-prefix-z.d: Renamed from
1882         march-fail-single-char-z.d.
1883         * testsuite/gas/riscv/march-fail-single-prefix-zmx.d: Added.
1884         * testsuite/gas/riscv/march-fail-single-prefix.l: Added to replace
1885         march-fail-single-prefix.l.
1886         * testsuite/gas/riscv/march-fail-unknown-zxm.d: Added.
1887         * testsuite/gas/riscv/march-fail-unknown-std.l: Updated.
1888         * testsuite/gas/riscv/march-fail-unknown.l: Likewise.
1889
1890 2021-04-09  Tejas Belagod  <tejas.belagod@arm.com>
1891
1892         * config/tc-aarch64.c (warn_unpredictable_ldst): Clean-up
1893         diagnostic messages for LD/ST Exclusive instructions.
1894         * testsuite/gas/aarch64/diagnostic.s: Add a diagnostic test for STLXP.
1895         * testsuite/gas/aarch64/diagnostic.l: Fix-up test after message
1896         clean-up.
1897
1898 2021-04-09  Alan Modra  <amodra@gmail.com>
1899
1900         * testsuite/gas/ppc/prefix-pcrel.d: Update expected output.
1901         * testsuite/gas/ppc/prefix-reloc.d: Likewise.
1902         * gas/testsuite/gas/ppc/vsx_32byte.d: Likewise.
1903
1904 2021-04-08  Alan Modra  <amodra@gmail.com>
1905
1906         * testsuite/gas/ppc/pr27676.d,
1907         * testsuite/gas/ppc/pr27676.s: New test.
1908         * testsuite/gas/ppc/ppc.exp: Run it.
1909         * testsuite/gas/ppc/dcbt.d: Update.
1910         * testsuite/gas/ppc/power4_32.d: Update.
1911
1912 2021-04-07  Alan Modra  <amodra@gmail.com>
1913
1914         PR 27217
1915         * testsuite/gas/aarch64/pr27217.d: Correct name.  Accept ilp32 relocs.
1916
1917 2021-04-06  Nick Clifton  <nickc@redhat.com>
1918
1919         PR 27217
1920         * config/tc-aarch64.c (my_get_expression): Rename to
1921         aarch64_get_expression.  Add a fifth argument to enable deferring
1922         of expression resolution.
1923         (parse_typed_reg): Update calls to my_get_expression.
1924         (parse_vector_reg_list): Likewise.
1925         (parse_immediate_expression): Likewise.
1926         (parse_big_immediate): Likewise.
1927         (parse_shift): Likewise.
1928         (parse_shifter_operand_imm): Likewise.
1929         (parse_operands): Likewise.
1930         (parse_shifter_operand_reloc): Update calls to my_get_expression
1931         and call aarch64_force_reloc to determine the value of the new
1932         fifth argument.
1933         (parse_address_main): Likewise.
1934         (parse_half): Likewise.
1935         (parse_adrp): Likewise.
1936         (aarch64_force_reloc): New function.  Contains code extracted from...
1937         (aarch64_force_relocation): ... here.
1938         * testsuite/gas/aarch64/pr27217.s: New test case.
1939         * testsuite/gas/aarch64/pr27217.d: New test driver.
1940
1941 2021-04-06  Jan Beulich  <jbeulich@suse.com>
1942
1943         * write.c (fixup_segment): Move add_symbol_segment declaration
1944         into main loop.
1945
1946 2021-04-05  Alan Modra  <amodra@gmail.com>
1947
1948         * configure.ac: Don't check for string.h, strings.h, stdlib.h,
1949         errno.h, limits.h, locale.h or time.h.  Don't check for unlink,
1950         remove, sbrk (unused) or setlocale.  Adjust gas_test_headers.
1951         Don't check for errno, free, malloc, realoc, sbrk, strstr, getenv
1952         strstr, or vsnprintf declarations.
1953         (AC_ISC_POSIX, AC_FUNC_ALLOCA, AC_C_INLINE): Don't invoke.
1954         * as.h: Don't include alloca-conf.h, include config.h instead.
1955         Include string.h, stdlib.h, errno.h unconditionally.  Remove
1956         various fallback declarations.
1957         * asintl.h: Don't test HAVE_LOCALE_H.
1958         * as.c: Don't test HAVE_SETLOCALE.
1959         * dwarf2dbg.c: Include limits.h unconditionally.
1960         * expr.c: Likewise.
1961         * sb.c: Likewise.
1962         * symbols.c: Likewise.
1963         * config/tc-cr16.c: Likewise.
1964         * config/tc-d30v.c: Likewise.
1965         * config/tc-i386.c: Likewise.
1966         * config/tc-ia64.c: Likewise.
1967         * config/tc-tic54x.c (tic54x_mlib): Call remove rather than unlink.
1968         * config.in: Regenerate.
1969         * configure: Regenerate.
1970         * Makefile.in: Regenerate.
1971         * doc/Makefile.in: Regenerate.
1972
1973 2021-04-01  Martin Liska  <mliska@suse.cz>
1974
1975         * config/obj-coff.c (strneq): Remove strneq and use startswith.
1976         (weak_is_altname): Likewise.
1977         (obj_coff_section): Likewise.
1978         * config/tc-cr16.c (process_label_constant): Likewise.
1979         * config/tc-crx.c (strneq): Likewise.
1980
1981 2021-04-01  Martin Liska  <mliska@suse.cz>
1982
1983         * as.c (select_emulation_mode): Use startswith.
1984         * config/m68k-parse.y: Likewise.
1985         * config/obj-aout.c (obj_aout_type): Likewise.
1986         * config/obj-elf.c (elf_common_parse): Likewise.
1987         (obj_elf_section_type): Likewise.
1988         (obj_elf_section_word): Likewise.
1989         (obj_elf_section): Likewise.
1990         (obj_elf_symver): Likewise.
1991         (adjust_stab_sections): Likewise.
1992         * config/obj-evax.c (evax_shorten_name): Likewise.
1993         * config/obj-macho.c (obj_mach_o_is_frame_section): Likewise.
1994         * config/tc-aarch64.c (parse_aarch64_imm_float): Likewise.
1995         (aarch64_parse_features): Likewise.
1996         (create_register_alias): Likewise.
1997         (aarch64_data_in_code): Likewise.
1998         (md_parse_option): Likewise.
1999         * config/tc-alpha.c (s_alpha_section_word): Likewise.
2000         (s_alpha_pdesc): Likewise.
2001         * config/tc-arc.c (tokenize_extregister): Likewise.
2002         * config/tc-arm.c (create_register_alias): Likewise.
2003         (create_neon_reg_alias): Likewise.
2004         (parse_ifimm_zero): Likewise.
2005         (parse_qfloat_immediate): Likewise.
2006         (arm_elf_section_type): Likewise.
2007         (arm_parse_extension): Likewise.
2008         (aeabi_set_public_attributes): Likewise.
2009         (s_arm_arch_extension): Likewise.
2010         (arm_data_in_code): Likewise.
2011         (start_unwind_section): Likewise.
2012         * config/tc-avr.c (avr_ldi_expression): Likewise.
2013         * config/tc-csky.c (is_freglist_legal): Likewise.
2014         (csky_s_section): Likewise.
2015         * config/tc-d30v.c (do_assemble): Likewise.
2016         * config/tc-dlx.c (parse_operand): Likewise.
2017         * config/tc-epiphany.c (md_assemble): Likewise.
2018         * config/tc-h8300.c (h8300_elf_section): Likewise.
2019         (get_operand): Likewise.
2020         * config/tc-hppa.c (pa_ip): Likewise.
2021         (pa_level): Likewise.
2022         (pa_space): Likewise.
2023         * config/tc-i386.c (i386_mach): Likewise.
2024         (md_assemble): Likewise.
2025         (check_VecOperations): Likewise.
2026         (i386_target_format): Likewise.
2027         (i386_elf_section_type): Likewise.
2028         * config/tc-ia64.c (start_unwind_section): Likewise.
2029         (md_parse_option): Likewise.
2030         (is_taken_branch): Likewise.
2031         (idesc->name,): Likewise.
2032         (note_register_values): Likewise.
2033         (do_alias): Likewise.
2034         * config/tc-m32c.c (insn_to_subtype): Likewise.
2035         * config/tc-m68hc11.c (get_operand): Likewise.
2036         (md_assemble): Likewise.
2037         * config/tc-m68k.c (m68k_ip): Likewise.
2038         (m68k_elf_suffix): Likewise.
2039         * config/tc-mcore.c (mcore_s_section): Likewise.
2040         * config/tc-metag.c (parse_get_set): Likewise.
2041         (md_parse_option): Likewise.
2042         * config/tc-microblaze.c (parse_imm): Likewise.
2043         (check_got): Likewise.
2044         (md_apply_fix): Likewise.
2045         * config/tc-mips.c (CPU_HAS_MIPS16): Likewise.
2046         (md_begin): Likewise.
2047         (s_is_linkonce): Likewise.
2048         (check_regno): Likewise.
2049         (match_float_constant): Likewise.
2050         (classify_vr4120_insn): Likewise.
2051         (match_insn): Likewise.
2052         (mips_after_parse_args): Likewise.
2053         (s_change_sec): Likewise.
2054         (s_option): Likewise.
2055         (parse_code_option): Likewise.
2056         (md_section_align): Likewise.
2057         (nopic_need_relax): Likewise.
2058         * config/tc-mmix.c (mmix_handle_mmixal): Likewise.
2059         * config/tc-mn10300.c (mn10300_fix_adjustable): Likewise.
2060         (mn10300_end_of_match): Likewise.
2061         * config/tc-msp430.c (msp430_make_init_symbols): Likewise.
2062         * config/tc-nds32.c (nds32_parse_option): Likewise.
2063         * config/tc-nds32.h (md_do_align): Likewise.
2064         * config/tc-nios2.c (strprefix): Likewise.
2065         (nios2_special_relocation_p): Likewise.
2066         (nios2_parse_base_register): Likewise.
2067         (nios2_cons): Likewise.
2068         * config/tc-ns32k.c (addr_mode): Likewise.
2069         * config/tc-pdp11.c (set_option): Likewise.
2070         (parse_reg): Likewise.
2071         (parse_ac5): Likewise.
2072         (parse_op_no_deferred): Likewise.
2073         (set_cpu_model): Likewise.
2074         (set_machine_model): Likewise.
2075         * config/tc-pj.c (md_operand): Likewise.
2076         * config/tc-ppc.c (ppc_set_cpu): Likewise.
2077         (ppc_arch): Likewise.
2078         (ppc_section_type): Likewise.
2079         * config/tc-s12z.c (tb_reg_rel): Likewise.
2080         (tb_opr_rel): Likewise.
2081         * config/tc-s390.c (s390_parse_cpu): Likewise.
2082         (md_parse_option): Likewise.
2083         * config/tc-score.c (s3_nopic_need_relax): Likewise.
2084         (s3_pic_need_relax): Likewise.
2085         * config/tc-score7.c (s7_nopic_need_relax): Likewise.
2086         (s7_pic_need_relax): Likewise.
2087         * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
2088         * config/tc-sparc.c (md_parse_option): Likewise.
2089         (sparc_ip): Likewise.
2090         (s_reserve): Likewise.
2091         (s_common): Likewise.
2092         (s_seg): Likewise.
2093         (sparc_cons): Likewise.
2094         * config/tc-tic54x.c (stag_add_field): Likewise.
2095         (tic54x_endstruct): Likewise.
2096         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2097         * config/tc-v850.c (v850_comm): Likewise.
2098         (md_begin): Likewise.
2099         (md_assemble): Likewise.
2100         * config/tc-vax.c (vax_cons): Likewise.
2101         * config/tc-wasm32.c (wasm32_leb128): Likewise.
2102         * config/tc-xstormy16.c (md_operand): Likewise.
2103         * config/tc-xtensa.c (get_directive): Likewise.
2104         (xg_instruction_matches_option_term): Likewise.
2105         (is_unaligned_label): Likewise.
2106         (cache_literal_section): Likewise.
2107         * config/xtensa-relax.c (parse_precond): Likewise.
2108         (parse_option_cond): Likewise.
2109         (transition_applies): Likewise.
2110         (wide_branch_opcode): Likewise.
2111         * dw2gencfi.c: Likewise.
2112         * dwarf2dbg.c (dwarf2_directive_filename): Likewise.
2113         * ehopt.c (get_cie_info): Likewise.
2114         * input-file.c (input_file_open): Likewise.
2115         * listing.c (listing_newline): Likewise.
2116         (debugging_pseudo): Likewise.
2117         * read.c (read_a_source_file): Likewise.
2118         * write.c (adjust_reloc_syms): Likewise.
2119         (compress_debug): Likewise.
2120         (maybe_generate_build_notes): Likewise.
2121
2122 2021-03-31  Alan Modra  <amodra@gmail.com>
2123
2124         * itbl-lex-wrapper.c: Include as.h not sysdep.h.
2125         * config/bfin-lex-wrapper.c: Likewise.
2126         * itbl-lex.l: Don't include as.h.
2127         * config/bfin-lex.l: Likewise.
2128
2129 2021-03-31  Alan Modra  <amodra@gmail.com>
2130
2131         * as.h (POISON_BFD_BOOLEAN): Define.
2132         * as.c, * as.h, * atof-generic.c, * config/atof-ieee.c,
2133         * config/bfin-aux.h, * config/obj-coff.c, * config/obj-ecoff.c,
2134         * config/obj-elf.c, * config/obj-elf.h, * config/obj-som.c,
2135         * config/tc-aarch64.c, * config/tc-alpha.c, * config/tc-arc.c,
2136         * config/tc-arc.h, * config/tc-arm.c, * config/tc-arm.h,
2137         * config/tc-avr.c, * config/tc-avr.h, * config/tc-bfin.c,
2138         * config/tc-bfin.h, * config/tc-bpf.c, * config/tc-cris.c,
2139         * config/tc-csky.c, * config/tc-csky.h, * config/tc-d10v.c,
2140         * config/tc-d10v.h, * config/tc-d30v.c, * config/tc-d30v.h,
2141         * config/tc-dlx.c, * config/tc-dlx.h, * config/tc-epiphany.c,
2142         * config/tc-epiphany.h, * config/tc-fr30.c, * config/tc-fr30.h,
2143         * config/tc-frv.c, * config/tc-frv.h, * config/tc-ft32.c,
2144         * config/tc-ft32.h, * config/tc-h8300.c, * config/tc-hppa.c,
2145         * config/tc-i386-intel.c, * config/tc-i386.c, * config/tc-ia64.c,
2146         * config/tc-ip2k.c, * config/tc-iq2000.c, * config/tc-iq2000.h,
2147         * config/tc-lm32.c, * config/tc-lm32.h, * config/tc-m32c.c,
2148         * config/tc-m32c.h, * config/tc-m32r.c, * config/tc-m32r.h,
2149         * config/tc-m68hc11.c, * config/tc-m68k.c, * config/tc-mcore.c,
2150         * config/tc-mcore.h, * config/tc-mep.c, * config/tc-mep.h,
2151         * config/tc-metag.c, * config/tc-metag.h,
2152         * config/tc-microblaze.c, * config/tc-mips.c, * config/tc-mips.h,
2153         * config/tc-mmix.c, * config/tc-mn10200.c, * config/tc-mn10300.c,
2154         * config/tc-mn10300.h, * config/tc-moxie.c, * config/tc-msp430.c,
2155         * config/tc-msp430.h, * config/tc-mt.c, * config/tc-mt.h,
2156         * config/tc-nds32.c, * config/tc-nds32.h, * config/tc-nios2.c,
2157         * config/tc-ns32k.c, * config/tc-or1k.c, * config/tc-or1k.h,
2158         * config/tc-pdp11.c, * config/tc-ppc.c, * config/tc-pru.c,
2159         * config/tc-pru.h, * config/tc-riscv.c, * config/tc-riscv.h,
2160         * config/tc-rx.c, * config/tc-rx.h, * config/tc-s12z.c,
2161         * config/tc-s12z.h, * config/tc-s390.c, * config/tc-score.c,
2162         * config/tc-score.h, * config/tc-score7.c, * config/tc-sh.c,
2163         * config/tc-sh.h, * config/tc-spu.c, * config/tc-tic54x.c,
2164         * config/tc-tic6x.c, * config/tc-tic6x.h, * config/tc-tilegx.c,
2165         * config/tc-tilepro.c, * config/tc-v850.c, * config/tc-v850.h,
2166         * config/tc-visium.c, * config/tc-visium.h, * config/tc-wasm32.c,
2167         * config/tc-wasm32.h, * config/tc-xc16x.c, * config/tc-xgate.c,
2168         * config/tc-xstormy16.c, * config/tc-xstormy16.h,
2169         * config/tc-xtensa.c, * config/tc-xtensa.h, * config/tc-z80.c,
2170         * config/tc-z8k.c, * config/xtensa-istack.h,
2171         * config/xtensa-relax.c, * config/xtensa-relax.h, * dw2gencfi.c,
2172         * dwarf2dbg.c, * dwarf2dbg.h, * expr.c, * expr.h, * frags.c,
2173         * frags.h, * listing.c, * macro.c, * output-file.c, * read.c,
2174         * read.h, * stabs.c, * symbols.c, * write.c: Replace bfd_boolean
2175         with bool, FALSE with false, and TRUE with true.
2176
2177 2021-03-31  Alan Modra  <amodra@gmail.com>
2178
2179         * config/tc-aarch64.c: Include stdint.h in place of bfd_stdint.h.
2180         * config/tc-crx.c: Likewise.
2181         * config/tc-nds32.h: Likewise.
2182
2183 2021-03-30  Jan Beulich  <jbeulich@suse.com>
2184
2185         * config/tc-i386.c (build_modrm_byte): Change return type.
2186         Change type of "default_seg". Use NULL. Adjust setting of
2187         "default_seg".
2188         (reg_ds, reg_es, reg_ss): New.
2189         (struct _i386_insn): Change type of seg[].
2190         (md_begin): Initialize reg_ds, reg_es, and reg_ss.
2191         (swap_operands): Change type of "temp_seg".
2192         (check_string): Adjust %es check.
2193         (process_operands): Change type of "default_seg". Use NULL.
2194         Adjust segment override processing..
2195         (i386_att_operand): Adjust segment override handling.
2196         * config/tc-i386-intel.c (i386_intel_operand): Likewise.
2197
2198 2021-03-30  Jan Beulich  <jbeulich@suse.com>
2199
2200         * config/tc-i386.c (reg_eax): New.
2201         (md_begin): Initialize reg_eax.
2202         * config/tc-i386-intel.c (i386_intel_simplify_register): Use
2203         reg_eax.
2204         (i386_intel_simplify): Likewise.
2205
2206 2021-03-30  Jan Beulich  <jbeulich@suse.com>
2207
2208         * config/tc-i386.c (reg_st0): New.
2209         (md_begin): Convert to switch(). Initialize reg_st0. Don't
2210         insert other st(N).
2211         (parse_real_register): Adjust st(N) processing.
2212
2213 2021-03-30  Jan Beulich  <jbeulich@suse.com>
2214
2215         * config/tc-i386.c (rc_op): Delete.
2216         (struct Rounding_Operation): Move ...
2217         (struct _i386_insn): ... here. Change field "rounding".
2218         (build_evex_prefix): Adjust rounding processing.
2219         (swap_2_operands): Likewise.
2220         (check_VecOperands): Likewise.
2221         (RC_SAE_immediate): Likewise.
2222         (optimize_encoding): Adjust check for rounding.
2223         (build_modrm_byte): Likewise.
2224         (output_imm): Likewise.
2225         (md_assemble): Initialize rounding type.
2226
2227 2021-03-30  Jan Beulich  <jbeulich@suse.com>
2228
2229         * config/tc-i386.c (broadcast_op): Delete.
2230         (struct Broadcast_Operation): Move ...
2231         (struct _i386_insn): ... here. Change field "broadcast".
2232         (match_mem_size): Adjust check for broadcast.
2233         (optimize_encoding): Likewise.
2234         (process_suffix): Likewise.
2235         (build_evex_prefix): Adjust broadcast processing.
2236         (swap_2_operands): Likewise.
2237         (check_VecOperations): Likewise.
2238         (match_template): Likewise.
2239         (check_VecOperands): Likewise.
2240
2241 2021-03-30  Jan Beulich  <jbeulich@suse.com>
2242
2243         * config/tc-i386.c (reg_k0): New.
2244         (mask_op): Delete.
2245         (struct Mask_Operation): Move ...
2246         (struct _i386_insn): ... here. Change field "mask".
2247         (md_begin): Initialize reg_k0.
2248         (build_evex_prefix): Adjust mask processing.
2249         (swap_2_operands): Likewise.
2250         (check_VecOperands): Likewise.
2251         (check_VecOperations): Likewise.
2252         (optimize_encoding): Adjust checks for masking.
2253         (output_insn): Likewise.
2254
2255 2021-03-30  Jan Beulich  <jbeulich@suse.com>
2256
2257         * config/tc-i386.c (swap_2_operands): Switch parameters to
2258         unsigned.
2259         (struct RC_Operation): Switch operand field to unsigned.
2260         (struct Mask_Operation): Likewise.
2261         (struct Broadcast_Operation): Likewise.
2262         (build_evex_prefix): Drop cast.
2263         (check_VecOperands): Likewise.
2264         (build_modrm_byte): Likewise.
2265         (output_imm): Likewise.
2266         (check_VecOperations): Add casts to unsigned.
2267
2268 2021-03-29  Jan Beulich  <jbeulich@suse.com>
2269
2270         * testsuite/gas/i386/x86-64-sse2avx.s: Add vpsadbw case.
2271         * testsuite/gas/i386/x86-64-avx-swap-2.d.
2272         testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
2273
2274 2021-03-29  Jan Beulich  <jbeulich@suse.com>
2275
2276         * config/tc-i386.c (optimize_encoding): Replace VEX-encoding
2277         checks by opcodespace ones.
2278         (insert_lfence_before): Likewise.
2279         (maybe_fused_with_jcc_p): Likewise.
2280         (add_branch_padding_frag_p): Likewise.
2281         (output_disp): Likewise.
2282         (load_insn_p): Re-arrange checks to key applicable ones off of
2283         an opcodespace check.
2284         (md_assemble): Adjust opcode checks.
2285         (check_byte_reg): Likewise.
2286         (process_operands): Likewise.
2287         (i386_index_check): Likewise.
2288         (process_suffix): Likewise. New local variable is_movx. Adjust
2289         movsx/movzx and crc32 handling.
2290         (output_insn): Adjust opcode checks. Drop no longer reachable
2291         case labels. Output legacy encoding prefixes in addition to the
2292         base_opcode byte(s). Rework counting of prefixes for extended
2293         opcode maps.
2294         * config/tc-i386-intel.c (i386_intel_simplify_register): Adjust
2295         opcode checks.
2296
2297 2021-03-29  Alan Modra  <amodra@gmail.com>
2298
2299         * atof-generic.c (FALSE, TRUE): Don't define.
2300         * config/obj-elf.h (FALSE, TRUE): Don't define.
2301         * config/obj-som.h (FALSE, TRUE): Don't define.
2302         * config/tc-hppa.h (FALSE, TRUE): Don't define.
2303         * config/tc-pdp11.c (FALSE, TRUE): Don't define.
2304         * config/tc-iq2000.h (obj_fix_adjustable): Delete.
2305         * config/tc-m32r.h (TC_FIX_ADJUSTABLE): Delete.
2306         * config/tc-mt.h (obj_fix_adjustable): Delete.
2307         * config/tc-nds32.h (TC_FIX_ADJUSTABLE): Delete.
2308         * config/tc-arc.c (parse_opcode_flags): Simplify boolean expression.
2309         (relaxable_flag, relaxable_operand, assemble_insn): Likewise.
2310         (tokenize_extregister): Likewise.
2311         * config/tc-csky.c (parse_opcode, get_operand_value): Likewise.
2312         (parse_operands_op, parse_operands, md_assemble): Likewise.
2313         * config/tc-d10v.c (build_insn): Likewise.
2314         * config/tc-score.c (s3_gen_insn_frag): Likewise.
2315         * config/tc-score7.c (s7_gen_insn_frag, s7_relax_frag): Likewise.
2316         * config/tc-tic6x.c (tic6x_update_features, md_assemble): Likewise.
2317         * config/tc-z80.c (emit_byte): Likewise.
2318
2319 2021-03-29  Alan Modra  <amodra@gmail.com>
2320
2321         * config/tc-arm.c (struct arm_long_option_table <func>): Return
2322         bfd_boolean.
2323         * config/tc-arm.h (arm_optimize_expr, arm_data_in_code): Likewise.
2324         * config/tc-metag.c (parse_mov_port): Replace unsigned int variable
2325         with bfd_boolean.
2326         (parse_mmov, parse_mov_ct, parse_alu, parse_shift, parse_bitop),
2327         (parse_cmp, parse_fmmov, parse_fmov_data, parse_fearith),
2328         (parse_dget_set, parse_dalu): Likewise, ensuring assignment from
2329         logical expressions.
2330         (struct metag_long_option <func>): Return bfd_boolean.
2331         (metag_parse_cpu, metag_parse_fpu, metag_parse_dsp): Likewise.
2332         * config/tc-msp430.c (msp430_dstoperand): Correct dummy type.
2333         * config/tc-s12z.c (parse_operand_func): Return bfd_boolean.
2334         (no_operands, lex_force_match, lex_reg_list): Likewise.
2335         (size_from_suffix): Return int.
2336         (s12z_relax_frag, md_estimate_size_before_relax): Return 0.
2337         * config/tc-s12z.h (tc_s12z_fix_adjustable): Likewise.
2338
2339 2021-03-26  Jan Beulich  <jbeulich@suse.com>
2340
2341         * testsuite/gas/i386/x86-64-nosse2.s,
2342         testsuite/gas/i386/x86-64-nosse2.l: New.
2343         * testsuite/gas/i386/i386.exp: Run new test.
2344
2345 2021-03-25  Abid Qadeer  <abidh@codesourcery.com>
2346
2347         * testsuite/gas/nios2/brn.d: New.
2348         * testsuite/gas/nios2/brn.d: New.
2349
2350 2021-03-25  Jan Beulich  <jbeulich@suse.com>
2351
2352         * config/tc-i386.c (match_template): Use t instead of i.tm.
2353
2354 2021-03-25  Jan Beulich  <jbeulich@suse.com>
2355
2356         * testsuite/gas/i386/avx512f-nondef.s: Add vgather cases.
2357         * testsuite/gas/i386/x86-64-vgather-check.s: Add cases with
2358         colliding registers in the upper half of the space.
2359         * testsuite/gas/i386/avx512f-nondef.d,
2360         testsuite/gas/i386/vgather-check.d,
2361         testsuite/gas/i386/x86-64-vgather-check.d,
2362         testsuite/gas/i386/x86-64-vgather-check-error.l,
2363         testsuite/gas/i386/x86-64-vgather-check-warn.e: Adjust
2364         expecations.
2365         * testsuite/gas/i386/vgather-check-none.d,
2366         testsuite/gas/i386/vgather-check-warn.d,
2367         testsuite/gas/i386/x86-64-vgather-check-none.d,
2368         testsuite/gas/i386/x86-64-vgather-check-warn.d: Refer to "base"
2369         tests for expected dump output.
2370
2371 2021-03-25  Jan Beulich  <jbeulich@suse.com>
2372
2373         * testsuite/gas/i386/avx512f-nondef.s: Add case for EVEX.z
2374         without mask register.
2375         * testsuite/gas/i386/avx512f-nondef.d: Adjust expectations.
2376
2377 2021-03-25  Jan Beulich  <jbeulich@suse.com>
2378
2379         * config/tc-i386.c (md_assemble): Widen set of insns to avoid
2380         swapping operands for.
2381         * testsuite/gas/i386/invlpgb.s: Fix, re-arrange, and add Intel
2382         syntax tests.
2383         * testsuite/gas/i386/snp.s: Re-arrange and add multi-operand as
2384         well as Intel syntax tests.
2385         * testsuite/gas/i386/invlpgb.d, testsuite/gas/i386/snp.d: Adjust
2386         expectations.
2387         * testsuite/gas/i386/invlpgb64.d, testsuite/gas/i386/snp64.d:
2388         Likewise. Drop passing --def-sym to as.
2389
2390 2021-03-25  Jan Beulich  <jbeulich@suse.com>
2391
2392         PR/gas 27419
2393         * config/tc-i386.c (process_suffix): Restrict (%rip) -> (%eip)
2394         conversion to x32 mode.
2395         * testsuite/gas/i386/ilp32/enqcmd.s,
2396         testsuite/gas/i386/ilp32/enqcmd.d,
2397         testsuite/gas/i386/ilp32/movdir.s,
2398         testsuite/gas/i386/ilp32/movdir.d: New.
2399         * testsuite/gas/i386/x86-64-enqcmd.s,
2400         testsuite/gas/i386/x86-64-movdir.s: Drop mismatched operand
2401         cases.
2402         * testsuite/gas/i386/x86-64-enqcmd-inval.s: Add (%rip) and
2403         (%eip) cases.
2404         * testsuite/gas/i386/x86-64-movdir64b-reg.s Add (%eip) case.
2405         * testsuite/gas/i386/x86-64-enqcmd.d,
2406         testsuite/gas/i386/x86-64-enqcmd-intel.d,
2407         testsuite/gas/i386/x86-64-enqcmd-inval.l,
2408         testsuite/gas/i386/x86-64-movdir.d,
2409         testsuite/gas/i386/x86-64-movdir-intel.d,
2410         testsuite/gas/i386/x86-64-movdir64b-reg.l: Adjust expectations.
2411
2412 2021-03-25  Alan Modra  <amodra@gmail.com>
2413
2414         PR 27647
2415         * testsuite/gas/ppc/a2.d: Update expected output.
2416         * testsuite/gas/ppc/power8.d: Likewise.
2417
2418 2021-03-24  Jan Beulich  <jbeulich@suse.com>
2419
2420         * config/tc-i386.c (struct _i386_insn): New field
2421         opcode_length.
2422         (md_begin): Drop assertion.
2423         (install_template): New.
2424         (build_vex_prefix): Call install_template.
2425         (match_template): Likewise.
2426         (process_operands): Use new opcode_length field.
2427         (output_jump): Likewise.
2428         (output_insn): Likewise. Adjust psedo prefix check.
2429
2430 2021-03-24  Jan Beulich  <jbeulich@suse.com>
2431
2432         * config/tc-i386.c (md_begin): Add assertion.
2433         (build_vex_prefix): Drop implied prefix calculation.
2434         (build_evex_prefix): Likewise.
2435         (optimize_encoding): Adjust opcode checks.
2436         (load_insn_p): Also check opcodeprefix.
2437         (match_template): Also check opcodespace.
2438         (process_suffix): Likewise.
2439         (process_operands): Likewise.
2440         (output_insn): Likewise. Also check isprefix when discaring
2441         standalone LOCK.
2442         * config/tc-i386-intel.c (i386_intel_operand): Also check
2443         opcodespace.
2444
2445 2021-03-24  Jan Beulich  <jbeulich@suse.com>
2446
2447         * config/tc-i386.c (parse_insn): Recognize pseudo prefixes by
2448         base_opcode and extension_opcode.
2449
2450 2021-03-23  Jan Beulich  <jbeulich@suse.com>
2451
2452         * config/tc-i386.c (pte): Re-order opc_pfx[] entries.
2453
2454 2021-03-23  Jan Beulich  <jbeulich@suse.com>
2455
2456         * config/tc-i386.c (output_i386_opcode): Invoke
2457         process_i386_cpu_flag() slightly later.
2458         (process_i386_opcodes): Likewise.
2459
2460 2021-03-23  Jan Beulich  <jbeulich@suse.com>
2461
2462         * config/tc-i386.c (pte): Print prefix and encoding space.
2463         (build_vex_prefix): Check opcodespace instead of opcodeprefix.
2464         (build_evex_prefix): Likewise.
2465         (load_insn_p): Likewise.
2466
2467 2021-03-23  Jan Beulich  <jbeulich@suse.com>
2468
2469         * config/tc-i386.c (load_insn_p): Use PREFIX_NONE. Fold two
2470         if()-s.
2471         (match_template, output_insn): Use PREFIX_NONE.
2472
2473 2021-03-23  Jan Beulich  <jbeulich@suse.com>
2474
2475         * config/tc-i386.c (i386_index_check): New local variable t.
2476         Correct MPX insn check.
2477         * config/tc-i386-intel.c (i386_intel_simplify_register): Correct
2478         MPX insn check.
2479         * testsuite/gas/i386/x86-64-mpx.s: Add RIP-relative cases. Test
2480         index scaling by other than 1.
2481         * testsuite/gas/i386/x86-64-mpx.d: Adjust expectations.
2482
2483 2021-03-22  Martin Liska  <mliska@suse.cz>
2484
2485         * config/tc-i386.c (md_parse_option): Replace usage of CONST_STRNEQ with startswith.
2486         (x86_64_section_word): Likewise.
2487         * config/tc-sparc.c (md_parse_option): Likewise.
2488
2489 2021-03-19  Alan Modra  <amodra@gmail.com>
2490
2491         * app.c (do_scrub_chars): Don't lose spaces before a slash.
2492
2493 2021-03-18  Christian Groessler  <chris@groessler.org>
2494
2495         * config/tc-z8k.c (apply_fix): Handle 7-bit relocations correctly.
2496         Problem found by Tadashi G. Takaoka <tadashi.g.takaoka@gmail.com>.
2497
2498 2021-03-16  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
2499
2500         * config/tc-riscv.c (ext_version_table): Add b, zba, zbb and zbc.
2501         (riscv_multi_subset_supports): Add INSN_CLASS_ZB*.
2502         * testsuite/gas/riscv/b-ext-64.s: Bitmanip test case.
2503         * testsuite/gas/riscv/b-ext-64.d: Likewise.
2504         * testsuite/gas/riscv/b-ext.s: Likewise.
2505         * testsuite/gas/riscv/b-ext.d: Likewise.
2506
2507 2021-03-12  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
2508
2509         * testsuite/gas/aarch64/illegal-sysreg-7.d: New test.
2510         * testsuite/gas/aarch64/illegal-sysreg-7.l: New test.
2511         * testsuite/gas/aarch64/illegal-sysreg-7.s: New test.
2512         * testsuite/gas/aarch64/sysreg-7.d: New test.
2513         * testsuite/gas/aarch64/sysreg-7.s: New test.
2514
2515 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
2516
2517         * config/tc-ppc.c (ppc_xcoff_text_section, ppc_xcoff_data_section,
2518         (ppc_xcoff_bss_section, ppc_xcoff_tdata_section,
2519         (ppc_xcoff_tbss_section): New variables.
2520         (ppc_text_subsegment, ppc_text_csects, ppc_data_subgments,
2521         (ppc_data_csects): Removed.
2522         (ppc_xcoff_section_is_initialized, ppc_init_xcoff_section,
2523         ppc_xcoff_parse_cons): New functions.
2524         (md_being): Initialize XCOFF sections.
2525         (ppc_xcoff_suffix): Add support for TLS relocations
2526         (fixup_size, md_apply_fix): Add support for new BFD_RELOC.
2527         (ppc_change_csect): Handle XMC_TL, XMC_UL.  Correctly, add XMC_BS
2528         to .bss section.  Handle new XCOFF section variables.
2529         (ppc_comm): Likewise.
2530         (ppc_toc): Likewise.
2531         (ppc_symbol_new_hook): Likewise.
2532         (ppc_frob_symbol): Likewise.
2533         (ppc_fix_adjustable): Add tbss support.
2534         * config/tc-ppc.h (TC_PARSE_CONS_EXPRESSION): New define.
2535         (ppc_xcoff_parse_cons): Add prototype.
2536         (struct ppc_xcoff_section): New structure.
2537
2538 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
2539
2540         * config/tc-ppc.c (ppc_xcoff_suffix): New function.
2541         (MAP, MAP32, MAP64): New macros for XCOFF.
2542         (ppc_xcoff_fixup_addis): New function.
2543         (ppc_is_toc_sym): Handle XMC_TE.
2544         (fixup_size): Add cases for BFD_RELOC_PPC_TOC16_HI and
2545         BFD_RELOC_PPC_TOC16_LO.
2546         (md_assemble): Call ppc_xcoff_fixup_addis for XCOFF.
2547         (ppc_change_csect): Handle XMC_TE.
2548         (ppc_tc): Enable .tc symbols to have only a XMC_TC or XMC_TE
2549         storage class.
2550         (ppc_symbol_new_hook): Handle XMC_TE.
2551         (ppc_frob_symbol): Likewise.
2552         (ppc_fix_adjustable): Likewise.
2553         (md_apply_fix): Handle BFD_RELOC_PPC_TOC16_HI and
2554         BFD_RELOC_PPC_TOC16_LO.
2555
2556 2021-03-10  Jan Beulich  <jbeulich@suse.com>
2557
2558         * testsuite/gas/i386/avx512f-intel.d,
2559         testsuite/gas/i386/avx512f_vl-intel.d,
2560         testsuite/gas/i386/avx512pf-intel.d,
2561         testsuite/gas/i386/x86-64-avx512f-intel.d,
2562         testsuite/gas/i386/x86-64-avx512f_vl-intel.d,
2563         testsuite/gas/i386/x86-64-avx512pf-intel.d: Adjust expectations.
2564
2565 2021-03-10  Jan Beulich  <jbeulich@suse.com>
2566
2567         * testsuite/gas/i386/prefetch.d,
2568         testsuite/gas/i386/prefetch-intel.d,
2569         testsuite/gas/i386/x86-64-prefetch.d,
2570         testsuite/gas/i386/x86-64-prefetch-intel.d: Adjust expectations.
2571         * testsuite/gas/i386/nops-8.s, testsuite/gas/i386/nops-8.d: New.
2572         * testsuite/gas/i386/i386.exp: Run new test.
2573
2574 2021-03-09  Jan Beulich  <jbeulich@suse.com>
2575
2576         * config/tc-i386.c (check_hle): Replace HLEPrefix* by Prefix*.
2577         (md_assemble): Replace use of repprefixok, islockable, and
2578         notrackprefixok.
2579         (i386_index_check): Replace use of repprefixok.
2580
2581 2021-03-09  Jan Beulich  <jbeulich@suse.com>
2582
2583         * testsuite/gas/i386/noreg64.s: Add sysexit.
2584         * testsuite/gas/i386/x86-64-sysenter-amd.s: Split sysexit into
2585         sysexitl and sysexitq.
2586         * testsuite/gas/i386/noreg-intel64.l,
2587         testsuite/gas/i386/noreg64-data16.d,
2588         testsuite/gas/i386/noreg64-data16.e,
2589         testsuite/gas/i386/noreg64-rex64.d,
2590         testsuite/gas/i386/noreg64.d,
2591         testsuite/gas/i386/noreg64.l,
2592         testsuite/gas/i386/x86-64-sysenter-amd.d,
2593         testsuite/gas/i386/x86-64-sysenter-amd.l,
2594         testsuite/gas/i386/x86-64-sysenter-intel.d: Adjust expectations.
2595
2596 2021-02-26  Nick Clifton  <nickc@redhat.com>
2597
2598         PR 27411
2599         * config/tc-arm.c (do_t_add_sub): Correct error message.
2600         * testsuite/gas/arm/pr27411.s: New test.
2601         * testsuite/gas/arm/pr27411.d: New test driver.
2602         * testsuite/gas/arm/pr27411.l: Expected error output for new test.
2603
2604 2021-02-24  Alan Modra  <amodra@gmail.com>
2605
2606         PR 23691
2607         * Makefile.am (TARGET_CPU_CFILES): Split off config/xtensa-relax.c..
2608         (TARGET_CPU_HFILES): ..and config/xtensa-relax.h..
2609         (TARGET_EXTRA_FILES): ..to here.  Add config/bfin-lex-wrapper.c,
2610         and use alongside TARGET_CPU_CFILES.
2611         (EXTRA_DIST): Update location of generated .c files.
2612         (config/m68k-parse.c): New rule replacing m68k-parse.c rule.
2613         (config/bfin-parse.c, config/rl78-parse.cm config/rx-parse.c),
2614         (config/bfin-lex.c, config/bfin-lex-wrapper.@OBJEXT@): Similarly.
2615         (itbl-lex-wrapper.@OBJEXT@): Simplify to just the needed
2616         dependencies.
2617         (itbl-parse.@OBJEXT@): Delete rule using NO_WERROR.
2618         (itbl-parse.c, itbl-parse.h): Tidy.
2619         * config/bfin-lex-wrapper.c: Include config/bfin-lex.c.
2620         * config/bfin-lex.l: Include config/bfin-parse.h.
2621         * configure.ac (extra_objects): Move object files corresponding
2622         to .y and .l files now in config/ to config/.
2623         * Makefile.in: Regenerate.
2624         * configure: Regenerate.
2625         * po/POTFILES.in: Regenerate.
2626
2627 2021-02-19  Nick Clifton  <nickc@redhat.com>
2628
2629         * config/tc-riscv.c (riscv_ip): Fix compile time warnings about
2630         misleading indentation.
2631
2632 2021-02-19  Nelson Chu  <nelson.chu@sifive.com>
2633
2634         PR 27158
2635         * config/tc-riscv.c (riscv_ip): Updated encoding macros.
2636         (md_apply_fix): Likewise.
2637         (md_convert_frag_branch): Likewise.
2638         (validate_riscv_insn): Likewise.  Also arranged operands, including
2639         added C5 and C6 operands, and removed unused Ci and C< operands.
2640         * doc/c-riscv.texi: Updated and added CSS/CL/CS types.
2641         * testsuite/gas/riscv/insn.d: Added CSS/CL/CS instructions.
2642         * testsuite/gas/riscv/insn.s: Likewise.
2643
2644 2021-02-18  Nelson Chu  <nelson.chu@sifive.com>
2645
2646         * config/tc-riscv.c: Included cpu-riscv.h.
2647         (enum riscv_csr_clas): Moved from include/opcode/riscv.h.
2648         (struct riscv_csr_extra): Likewise.
2649         (struct riscv_ext_version): Likewise.
2650         (ext_version_table): Moved from opcodes/riscv-opc.c.
2651         (default_isa_spec): Updated type to riscv_spec_class.
2652         (default_priv_spec): Likewise.
2653         (riscv_set_default_isa_spec): Updated.
2654         (init_ext_version_hash): Likewise.
2655         (riscv_init_csr_hash): Likewise, also fixed indent.
2656
2657 2021-02-17  Alan Modra  <amodra@gmail.com>
2658
2659         * testsuite/gas/elf/section28.d: xfail h8300.
2660
2661 2021-02-16  H.J. Lu  <hongjiu.lu@intel.com>
2662
2663         PR gas/27412
2664         * config/obj-elf.c (obj_elf_change_section): Strip SHF_GNU_RETAIN
2665         when checking incorrect section attributes.
2666         * testsuite/gas/elf/elf.exp: Run section28 and section29.
2667         * testsuite/gas/elf/section28.d: New file.
2668         * testsuite/gas/elf/section28.s: Likewise.
2669         * testsuite/gas/elf/section29.d: Likewise.
2670         * testsuite/gas/elf/section29.s: Likewise.
2671
2672 2021-02-16  Jan Beulich  <jbeulich@suse.com>
2673
2674         * testsuite/gas/i386/sse-check.s,
2675         testsuite/gas/i386/sse2avx.s,
2676         testsuite/gas/i386/x86-64-sse2avx.s: Add CVTPI2PD cases.
2677         * testsuite/gas/i386/sse-check-error.l,
2678         testsuite/gas/i386/sse-check-warn.e,
2679         testsuite/gas/i386/sse-check.d,
2680         testsuite/gas/i386/sse2avx.d,
2681         testsuite/gas/i386/x86-64-sse-check-error.l,
2682         testsuite/gas/i386/x86-64-sse2avx.d: Adjust expecations.
2683         * testsuite/gas/i386/property-cvtpi2pd.s,
2684         testsuite/gas/i386/property-cvtpi2pd.d,
2685         testsuite/gas/i386/property-cvtpi2ps.s,
2686         testsuite/gas/i386/property-cvtpi2ps.d: New.
2687         * testsuite/gas/i386/i386.exp: Run new tests.
2688
2689 2021-02-16  Jan Beulich  <jbeulich@suse.com>
2690
2691         * config/tc-i386.c (md_assemble): Use template rather than
2692         actuals when updating i.xstate.
2693         * testsuite/gas/i386/property-4.d,
2694         testsuite/gas/i386/property-5.d,
2695         testsuite/gas/i386/property-12.d: Adjust expectations.
2696
2697 2021-02-16  Jan Beulich  <jbeulich@suse.com>
2698
2699         * config/tc-i386.c (output_insn): Handle ldmxcsr, stmxcsr,
2700         vldmxcsr, vstmxcsr, vzeroall, and vzeroupper.
2701         * testsuite/gas/i386/property-ldmxcsr.s,
2702         testsuite/gas/i386/property-ldmxcsr.d,
2703         testsuite/gas/i386/property-vldmxcsr.s,
2704         testsuite/gas/i386/property-vldmxcsr.d,
2705         testsuite/gas/i386/property-vzeroall.s,
2706         testsuite/gas/i386/property-vzeroall.d: New.
2707         * testsuite/gas/i386/i386.exp: Run new tests.
2708
2709 2021-02-16  Jan Beulich  <jbeulich@suse.com>
2710
2711         * testsuite/gas/i386/i386.exp: Move bitness-independent property
2712         tests to bitness independent section.
2713         * testsuite/gas/i386/x86-64-property-2.d,
2714         testsuite/gas/i386/x86-64-property-3.d,
2715         testsuite/gas/i386/x86-64-property-4.d,
2716         testsuite/gas/i386/x86-64-property-5.d,
2717         testsuite/gas/i386/x86-64-property-6.d,
2718         testsuite/gas/i386/x86-64-property-10.d,
2719         testsuite/gas/i386/x86-64-property-11.d,
2720         testsuite/gas/i386/x86-64-property-12.d,
2721         testsuite/gas/i386/x86-64-property-13.d: Delete.
2722
2723 2021-02-16  Jan Beulich  <jbeulich@suse.com>
2724
2725         * testsuite/gas/i386/enqcmd-16bit.s: Include enqcmd.s, not
2726         movdir.s.
2727         * testsuite/gas/i386/enqcmd-16bit.d: Adjust expectations.
2728
2729 2021-02-16  Alan Modra  <amodra@gmail.com>
2730
2731         PR 27426
2732         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
2733         in another place.
2734
2735 2021-02-16  Alan Modra  <amodra@gmail.com>
2736
2737         * read.c (demand_copy_C_string): Really check for embedded zeros.
2738
2739 2021-02-15  Andreas Krebbel  <krebbel@linux.ibm.com>
2740
2741         * config/tc-s390.c (s390_parse_cpu): New entry for arch14.
2742         * doc/c-s390.texi: Document arch14 march option.
2743         * testsuite/gas/s390/s390.exp: Run the arch14 related tests.
2744         * testsuite/gas/s390/zarch-arch14.d: New test.
2745         * testsuite/gas/s390/zarch-arch14.s: New test.
2746
2747 2021-02-12  Nick Clifton  <nickc@redhat.com>
2748
2749         * testsuite/gas/mach-o/sections-1.d: Stop automatic debug link
2750         following.
2751         * testsuite/gas/xgate/insns-dwarf2.d: Likewise.
2752
2753 2021-02-12  Alan Modra  <amodra@gmail.com>
2754
2755         * testsuite/gas/all/pr27381.err: Don't match source file name.
2756         * testsuite/gas/all/pr27381.s: Don't start directive in first column.
2757         * testsuite/gas/all/pr27384.err: Don't match source file name.
2758         Adjust line number.
2759         * testsuite/gas/all/pr27384.s: Add ".text" directive.
2760         * testsuite/gas/elf/pr27355.err: Don't match source file name.
2761
2762 2021-02-11  Alan Modra  <amodra@gmail.com>
2763
2764         * NEWS: Mention arm-symbianelf removal.
2765
2766 2021-02-10  Nick Clifton  <nickc@redhat.com>
2767
2768         * listing.c (buffer_line): Remove debugging code accidentally
2769         included with the fix for PR 27384.
2770
2771 2021-02-09  Nick Clifton  <nickc@redhat.com>
2772
2773         PR 27381
2774         * read.c (s_incbin): Check that the file to be included is a
2775         regular, non-directory file.
2776         * testsuite/gas/all/pr27381.s: New test source file.
2777         * testsuite/gas/all/pr27381.d: New test control file.
2778         * testsuite/gas/all/pr27381.err: Expected error output for the new test.
2779         * testsuite/gas/all/gas.exp: Run the new test.
2780
2781 2021-02-09  Alan Modra  <amodra@gmail.com>
2782
2783         * Makefile.am (TARG_ENV_HFILES): Remove config/te-symbian.h.
2784         * config/tc-arm.c (elf32_arm_target_format): Remove TE_SYMBIAN
2785         support.
2786         * config/te-symbian.h: Delete.
2787         * configure.tgt: Remove arm-*-symbianelf*.
2788         * testsuite/gas/arm/arch4t-eabi.d: Don't mention symbianelf in
2789         target selection.
2790         * testsuite/gas/arm/arch4t.d: Likewise.
2791         * testsuite/gas/arm/got_prel.d: Likewise.
2792         * testsuite/gas/arm/mapdir.d: Likewise.
2793         * testsuite/gas/arm/mapmisc.d: Likewise.
2794         * testsuite/gas/arm/mapsecs.d: Likewise.
2795         * testsuite/gas/arm/mapshort-eabi.d: Likewise.
2796         * testsuite/gas/arm/thumb-eabi.d: Likewise.
2797         * testsuite/gas/arm/thumb.d: Likewise.
2798         * testsuite/gas/arm/thumbrel.d: Likewise.
2799         * Makefile.in: Regenerate.
2800         * po/POTFILES.in: Regenerate.
2801
2802 2021-02-09  Nick Clifton  <nickc@redhat.com>
2803
2804         PR 27384
2805         * listing.c (listing_psize): Check the result of the width
2806         expression before assigning it to paper_width.
2807         * testsuite/gas/all/pr27384.s: New test source file.
2808         * testsuite/gas/all/pr27384.d: New test control file.
2809         * testsuite/gas/all/pr27384.err: Expected errors from new test.
2810         * testsuite/gas/all/gas.exp: Run the new test.
2811
2812 2021-02-09  Nick Clifton  <nickc@redhat.com>
2813
2814         PR 27355
2815         * testsuite/gas/elf/pr27355.s: New test source file.
2816         * testsuite/gas/elf/pr27355.d: New test control file.
2817         * testsuite/gas/elf/pr27355.err: Expected errors from new test.
2818         * testsuite/gas/elf/elf.exp: Run the new test.
2819
2820 2021-02-08  Mike Frysinger  <vapier@gentoo.org>
2821
2822         * config/tc-tic54x (tic54x_mmregs): Rename to ...
2823         (tic54x_register_mmregs): ... this.  Change mmregs to tic54x_mmregs.
2824         (md_pseudo_table): Change tic54x_mmregs to tic54x_register_mmregs.
2825         (md_begin): Add tic54x_ prefix to regs, mmregs, condition_codes,
2826         cc2_codes, cc3_codes, status_bits, and misc_symbols.
2827
2828 2021-02-08  Nick Clifton  <nickc@redhat.com>
2829
2830         PR 27355
2831         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
2832         if it has not already been created.
2833
2834 2021-02-04  Nelson Chu  <nelson.chu@sifive.com>
2835
2836         * config/tc-riscv.c (riscv_multi_subset_supports): Removed
2837         INSN_CLASS_ZB*.
2838         * testsuite/gas/riscv/bitmanip-insns-32.d: Removed.
2839         * testsuite/gas/riscv/bitmanip-insns-64.d: Removed.
2840         * testsuite/gas/riscv/bitmanip-insns.s: Removed.
2841
2842 2021-02-03  Andreas Krebbel  <krebbel@linux.ibm.com>
2843
2844         * doc/c-s390.texi: Document vector instruction formats.
2845
2846 2021-02-01  Emery Hemingway  <ehmry@posteo.net>
2847
2848         * configure.tgt: Add *-*-genode* as a target for AArch64 and x86.
2849
2850 2021-02-01  Alan Modra  <amodra@gmail.com>
2851
2852         PR 27283
2853         * config/tc-alpha.c (insert_operand): Delete dead code.
2854
2855 2021-01-26  H.J. Lu  <hongjiu.lu@intel.com>
2856
2857         PR gas/27243
2858         * config/tc-nios2.c (md_begin): Don't disable relaxation with
2859         --gdwarf-N.
2860         * testsuite/gas/nios2/relax.d: New file.
2861         * testsuite/gas/nios2/relax.s: Likewise.
2862
2863 2021-01-26  Alan Modra  <amodra@gmail.com>
2864
2865         * testsuite/gas/all/local-label-overflow.d: Use xfail rather than
2866         notarget all except hppa.  Comment.
2867         * testsuite/gas/all/sleb128-2.d: Use xfail rather than notarget.
2868         * testsuite/gas/all/sleb128-4.d: Likewise.  Don't skip msp430.
2869         * testsuite/gas/all/sleb128-5.d: Use xfail rather than notarget.
2870         * testsuite/gas/all/sleb128-7.d: Likewise.
2871         * testsuite/gas/all/sleb128-9.d: Likewise.
2872         * testsuite/gas/elf/bignums.d: Likewise.
2873         * testsuite/gas/elf/group0c.d: Likewise.
2874         * testsuite/gas/elf/group1a.d: Likewise.
2875         * testsuite/gas/elf/section-symbol-redef.d: Likewise.
2876         * testsuite/gas/elf/section15.d: Likewise.
2877         * testsuite/gas/elf/section4.d: Likewise.
2878         * testsuite/gas/elf/section7.d: Likewise.
2879         * testsuite/gas/macros/irp.d: Likewise.
2880         * testsuite/gas/macros/repeat.d: Likewise.
2881         * testsuite/gas/macros/rept.d: Likewise.
2882         * testsuite/gas/macros/test2.d: Likewise.
2883         * testsuite/gas/macros/vararg.d: Likewise.
2884         * testsuite/gas/all/string.d: Use xfail rather than skip.
2885         * testsuite/gas/elf/missing-build-notes.d: Likewise.
2886         * testsuite/gas/elf/section0.d: Likewise.
2887         * testsuite/gas/elf/section1.d: Likewise.
2888         * testsuite/gas/elf/section10.d: Likewise.
2889         * testsuite/gas/elf/section11.d: Likewise.
2890         * testsuite/gas/elf/section6.d: Likewise.
2891         * testsuite/gas/elf/symtab.d: Use xfail rather than skip, adjust hppa.
2892         * testsuite/gas/elf/symtab.s: Don't start directives in first column.
2893         * testsuite/gas/macros/test3.d: Don't notarget nds32.
2894
2895 2021-01-26  Alan Modra  <amodra@gmail.com>
2896
2897         * testsuite/gas/all/byte.d,
2898         * testsuite/gas/all/byte.l,
2899         * testsuite/gas/all/byte.s: Delete.
2900         * testsuite/gas/all/gas.exp: Don't run byte test.
2901
2902 2021-01-26  Alan Modra  <amodra@gmail.com>
2903
2904         PR 27282
2905         * testsuite/gas/all/none.d: Replace skip with xfail, don't xfail ft32.
2906         * testsuite/gas/elf/pr27228.d: xfail hppa and allow OBJECT match.
2907
2908 2021-01-24  H.J. Lu  <hongjiu.lu@intel.com>
2909
2910         PR gas/27228
2911         * testsuite/gas/elf/elf.exp: Run pr27228.
2912         * testsuite/gas/elf/pr27228.d: New file.
2913         * testsuite/gas/elf/pr27228.s: Likewise.
2914
2915 2021-01-24  Alan Modra  <amodra@gmail.com>
2916
2917         PR 27228
2918         * write.c (resolve_reloc_expr_symbols): Don't assume local symbol
2919         is defined.
2920
2921 2021-01-21  Alan Modra  <amodra@gmail.com>
2922
2923         PR 27221
2924         * dwarf2dbg.c (dwarf2_gen_line_info_1): Don't warn about ignored
2925         line number info when gas is generating it.
2926         * testsuite/gas/elf/dwarf2-20.d: Adjust to not expect warnings.
2927         * testsuite/gas/m68hc11/indexed12.d: Likewise.
2928         * testsuite/gas/elf/elf.exp: Don't run warn-2.
2929         * gas/testsuite/gas/elf/warn-2.s: Delete.
2930
2931 2021-01-21  Alan Modra  <amodra@gmail.com>
2932
2933         PR 27218
2934         * dwarf2dbg.c (dwarf2_gen_line_info): Correct setting of dwarf_level.
2935         (dwarf2_directive_filename, dwarf2_directive_loc): Likewise, and
2936         error for negative file numbers.
2937
2938 2021-01-20  Alan Modra  <amodra@gmail.com>
2939
2940         * testsuite/gas/ppc/power4.d: Adjust for removal of section sym.
2941         * testsuite/gas/ppc/test1elf32.d: Likewise.
2942         * testsuite/gas/ppc/test1elf64.d: Likewise.
2943
2944 2021-01-18  H.J. Lu  <hongjiu.lu@intel.com>
2945
2946         PR gas/27195
2947         * dwarf2dbg.c (dwarf2_gen_line_info): Set dwarf_level to 5 if
2948         needed.
2949         (dwarf2_directive_filename): Likewise.
2950         (dwarf2_directive_loc): Likewise.
2951         * testsuite/gas/elf/dwarf-5-file0.d: Pass --gdwarf-3.
2952         * testsuite/gas/lns/lns-diag-1.l: Remove the
2953         "Error: file number less than one" errors.
2954
2955 2021-01-18  Alan Modra  <amodra@gmail.com>
2956
2957         PR 27198
2958         * config/tc-i386.c (need_plt32_p): Return FALSE for NULL symbol.
2959         * testsuite/gas/i386/pr27198.d,
2960         * gas/testsuite/gas/i386/pr27198.err,
2961         * gas/testsuite/gas/i386/pr27198.s: New test.
2962         * gas/testsuite/gas/i386/i386.exp: Run it.
2963
2964 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
2965
2966         * config/tc-riscv.c: Indent and GNU coding standards tidy,
2967         also aligned the code.
2968         * config/tc-riscv.h: Likewise.
2969
2970 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
2971
2972         * config/tc-riscv.c: Error and warning messages tidy.
2973         * testsuite/gas/riscv/priv-reg-fail-fext.l: Updated.
2974         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2975         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
2976         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2977         * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
2978         * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
2979         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
2980
2981 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
2982
2983         * config/tc-riscv.c: Comments tidy and improvement.  Also update
2984         comment "fallthru" to "Fall through" that end with a period and
2985         two spaces.
2986
2987 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
2988
2989         * doc/as.texi: Delete @ifset ELF wrapping around [248]byte entries.
2990         Delete warning that these are only available with ELF targets.
2991         * obj-elf.c (elf_pseudo_table): Move 2byte/4byte/8byte entries ...
2992         * read.c (potable): ... here.
2993
2994 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
2995
2996         * Makefile.am (bfin-lex-wrapper.@OBJEXT@): Delete $(NO_WERROR).
2997         * Makefile.in: Regenerated.
2998
2999 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
3000
3001         * bfin-lex.l (YY_NO_INPUT, YY_NO_UNPUT): Define.
3002         (parse_int): Mark char_bag const.
3003
3004 2021-01-13  H.J. Lu  <hongjiu.lu@intel.com>
3005
3006         PR gas/27178
3007         * config/tc-i386.c (lex_got::gotrel): Add need_GOT_symbol.
3008         Don't generate GOT_symbol for PLT relocations.
3009         * testsuite/gas/i386/i386.exp: Run PR gas/27178 tests.
3010         * testsuite/gas/i386/no-got.d: New file.
3011         * testsuite/gas/i386/no-got.s: Likewise.
3012         * testsuite/gas/i386/x86-64-no-got.d: Likewise.
3013         * testsuite/gas/i386/x86-64-no-got.s: Likewise.
3014
3015 2021-01-13  Alan Modra  <amodra@gmail.com>
3016
3017         * Makefile.in: Regenerate.
3018         * Makefile.in: Regenerate.
3019
3020 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
3021
3022         PR binutils/26792
3023         * configure.ac: Use GNU_MAKE_JOBSERVER.
3024         * aclocal.m4: Regenerated.
3025         * configure: Likewise.
3026
3027 2021-01-12  Nick Clifton  <nickc@redhat.com>
3028
3029         * po/fr.po: Updated French translation.
3030
3031 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
3032
3033         PR ld/27173
3034         * configure: Regenerated.
3035
3036 2021-10-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
3037
3038         * NEWS: Remove CSRE.
3039         * config/tc-aarch64.c (parse_csr_operand): Delete.
3040         (parse_operands): Delete handling of
3041         AARCH64_OPND_CSRE_CSR.
3042         (aarch64_features): Remove csre.
3043         * doc/c-aarch64.texi: Remove CSRE.
3044         * testsuite/gas/aarch64/csre.d: Delete.
3045         * testsuite/gas/aarch64/csre-invalid.s: Likewise.
3046         * testsuite/gas/aarch64/csre-invalid.d: Likewise.
3047         * testsuite/gas/aarch64/csre_csr.s: Likewise.
3048         * testsuite/gas/aarch64/csre_csr.d: Likewise.
3049         * testsuite/gas/aarch64/csre_csr-invalid.s: Likewise.
3050         * testsuite/gas/aarch64/csre_csr-invalid.l: Likewise.
3051         * testsuite/gas/aarch64/csre_csr-invalid.d: Likewise.
3052
3053 2021-01-11  Nick Clifton  <nickc@redhat.com>
3054
3055         * po/uk.po: Updated Ukranian translation.
3056
3057 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
3058
3059         * configure: Regenerated.
3060
3061 2021-01-09  Nick Clifton  <nickc@redhat.com>
3062
3063         * configure: Regenerate.
3064         * po/gas.pot: Regenerate.
3065
3066 2021-01-09  Nick Clifton  <nickc@redhat.com>
3067
3068         * 2.36 release branch crated.
3069
3070 2021-01-08  Peter Bergner  <bergner@linux.ibm.com>
3071
3072         * testsuite/gas/ppc/rop-checks.d,
3073         * testsuite/gas/ppc/rop-checks.l,
3074         * testsuite/gas/ppc/rop-checks.s,
3075         * testsuite/gas/ppc/rop.d,
3076         * testsuite/gas/ppc/rop.s: New tests.
3077         * testsuite/gas/ppc/ppc.exp: Run them.
3078
3079 2021-01-09  Alan Modra  <amodra@gmail.com>
3080
3081         * configure: Regenerate.
3082
3083 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
3084
3085         * configure: Regenerate.
3086
3087 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
3088
3089         PR 27109
3090         * read.c (s_reloc): Call symbol_mark_used_in_reloc on the
3091         section symbol.
3092         * subsegs.c (subseg_set_rest): Set BSF_SECTION_SYM_USED if needed.
3093         * write.c (adjust_reloc_syms): Call symbol_mark_used_in_reloc
3094         on the section symbol.
3095         (set_symtab): Don't generate unused section symbols.
3096         (maybe_generate_build_notes): Call symbol_mark_used_in_reloc
3097         on the section symbol.
3098         * config/obj-elf.c (elf_adjust_symtab): Call
3099         symbol_mark_used_in_reloc on the group signature symbol.
3100         * testsuite/gas/cfi/cfi-label.d: Remove unused section symbols
3101         from expected output.
3102         * testsuite/gas/elf/elf.exp (run_elf_list_test): Check
3103         is_elf_unused_section_symbols.
3104         * testsuite/gas/elf/section2.e: Updated.
3105         * testsuite/gas/elf/section2.e-unused: New file.
3106         * testsuite/gas/elf/symver.d: Remove unused section symbols.
3107         * testsuite/gas/i386/ilp32/elf/symver.d: Likewise.
3108         * testsuite/gas/i386/ilp32/x86-64-size-1.d: Likewise.
3109         * testsuite/gas/i386/ilp32/x86-64-size-3.d: Likewise.
3110         * testsuite/gas/i386/ilp32/x86-64-size-5.d: Likewise.
3111         * testsuite/gas/i386/ilp32/x86-64-unwind.d: Likewise.
3112         * testsuite/gas/i386/size-1.d: Likewise.
3113         * testsuite/gas/i386/size-3.d: Likewise.
3114         * testsuite/gas/i386/svr4.d: Likewise.
3115         * testsuite/gas/i386/x86-64-size-1.d: Likewise.
3116         * testsuite/gas/i386/x86-64-size-3.d: Likewise.
3117         * testsuite/gas/i386/x86-64-size-5.d: Likewise.
3118         * testsuite/gas/i386/x86-64-unwind.d: Likewise.
3119
3120 2021-01-07  Philipp Tomsich  <prt@gnu.org>
3121
3122         * config/tc-riscv.c (riscv_multi_subset_supports): Added
3123         INSN_CLASS_ZIHINTPAUSE.
3124         * testsuite/gas/riscv/pause.d: New testcase.  Adding coverage for
3125         the pause hint instruction.
3126         * testsuite/gas/riscv/pause.s: Likewise.
3127
3128 2021-01-07  Claire Xenia Wolf  <claire@symbioticeda.com>
3129             Jim Wilson  <jimw@sifive.com>
3130             Andrew Waterman  <andrew@sifive.com>
3131             Maxim Blinov  <maxim.blinov@embecosm.com>
3132             Kito Cheng  <kito.cheng@sifive.com>
3133             Nelson Chu  <nelson.chu@sifive.com>
3134
3135         * config/tc-riscv.c (riscv_multi_subset_supports): Handle INSN_CLASS_ZB*.
3136         (riscv_get_default_ext_version): Do not check the default_isa_spec when
3137         the version defined in the riscv_opcodes table is ISA_SPEC_CLASS_DRAFT.
3138         * testsuite/gas/riscv/bitmanip-insns-32.d: New testcase.
3139         * testsuite/gas/riscv/bitmanip-insns-64.d: Likewise.
3140         * testsuite/gas/riscv/bitmanip-insns.s: Likewise.
3141
3142 2021-01-06  Alan Modra  <amodra@gmail.com>
3143
3144         * testsuite/gas/sparc/sparc.exp: Move 64-bit tests inside gas_64_check.
3145
3146 2021-01-06  Alan Modra  <amodra@gmail.com>
3147
3148         * testsuite/gas/macros/app1.d: xfail tic30.
3149         * testsuite/gas/macros/app2.d: Likewise.
3150         * testsuite/gas/macros/app3.d: Likewise.
3151         * testsuite/gas/macros/app4.d: Likewise.
3152
3153 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
3154
3155         * doc/as.texi: Add -mlittle-endian and -mbig-endian to docs.
3156         * doc/c-riscv.texi: Likewise.
3157
3158 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
3159
3160         * testsuite/gas/riscv/li32.d: Accept bigriscv in addition
3161         to littleriscv.
3162         * testsuite/gas/riscv/li64.d: Likewise.
3163         * testsuite/gas/riscv/lla32.d: Likewise.
3164         * testsuite/gas/riscv/lla64.d: Likewise.
3165         * testsuite/gas/riscv/march-ok-g2.d: Likewise.
3166         * testsuite/gas/riscv/march-ok-g2_p1.d: Likewise.
3167         * testsuite/gas/riscv/march-ok-g2p0.d: Likewise.
3168         * testsuite/gas/riscv/march-ok-i2p0.d: Likewise.
3169         * testsuite/gas/riscv/march-ok-i2p0m2_a2f2.d: Likewise.
3170         * testsuite/gas/riscv/march-ok-nse-with-version.d: Likewise.
3171         * testsuite/gas/riscv/march-ok-two-nse.d: Likewise.
3172
3173 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
3174
3175         * config/tc-riscv.c (riscv_target_format): Add elf64-bigriscv and
3176         elf32-bigriscv.
3177         (install_insn): Always write instructions as little endian.
3178         (riscv_make_nops): Likewise.
3179         (md_convert_frag_branch): Likewise.
3180         (md_number_to_chars): Write data in target endianness.
3181         (options, md_longopts): Add -mbig-endian and -mlittle-endian options.
3182         (md_parse_option): Handle the endian options.
3183         * config/tc-riscv.h: Only define TARGET_BYTES_BIG_ENDIAN if not
3184         already defined.
3185         * configure.tgt: Added riscv64be*, riscv32be*, riscvbe*.
3186
3187 2021-01-04  H.J. Lu  <hongjiu.lu@intel.com>
3188
3189         PR ld/26256
3190         * config/obj-elf.c (obj_elf_change_section): Also filter out
3191         SHF_LINK_ORDER.
3192
3193 2021-01-04  Alan Modra  <amodra@gmail.com>
3194
3195         PR 27102
3196         * symbols.c (S_SET_EXTERNAL): Revise section symbol warning
3197         message and register symbol error message.
3198
3199 2021-01-04  Alan Modra  <amodra@gmail.com>
3200
3201         PR 27101
3202         * read.c (s_align): Use a large enough type for "align" to hold
3203         the result of get_absolute_expression.
3204
3205 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
3206
3207         * config/tc-i386.c: Correct comment spelling.
3208         * config/tc-riscv.c: Likewise.
3209         * config/tc-s390.c: Correct comment grammar.
3210         * doc/c-i386.texi: Correct spelling.
3211         * doc/c-s390.texi: Correct grammar.
3212
3213 2021-01-01  Alan Modra  <amodra@gmail.com>
3214
3215         Update year range in copyright notice of all files.
3216
3217 2021-01-01  Hans-Peter Nilsson  <hp@bitrange.com>
3218
3219         * config/tc-mmix.h (md_single_noop_insn): Change to "swym 0".
3220
3221 For older changes see ChangeLog-2020
3222 \f
3223 Copyright (C) 2021-2023 Free Software Foundation, Inc.
3224
3225 Copying and distribution of this file, with or without modification,
3226 are permitted in any medium without royalty provided the copyright
3227 notice and this notice are preserved.
3228
3229 Local Variables:
3230 mode: change-log
3231 left-margin: 8
3232 fill-column: 74
3233 version-control: never
3234 End: