cpu/ChangeLog

   1 2018-10-05  Richard Henderson  <rth@twiddle.net>
   2             Stafford Horne  <shorne@gmail.com>
   3
   4         * or1korbis.cpu (insn-opcode-mac): Add opcodes for MACU and MSBU.
   5         (insn-opcode-alu-regreg): Add opcodes for MULD and MULDU.
   6         (l-mul): Fix overflow support and indentation.
   7         (l-mulu): Fix overflow support and indentation.
   8         (l-muld, l-muldu, l-msbu, l-macu): New instructions.
   9         (l-div); Remove incorrect carry behavior.
  10         (l-divu): Fix carry and overflow behavior.
  11         (l-mac): Add overflow support.
  12         (l-msb, l-msbu): Add carry and overflow support.
  13
  14 2018-10-05  Richard Henderson  <rth@twiddle.net>
  15
  16         * or1k.opc (parse_disp26): Add support for plta() relocations.
  17         (parse_disp21): New function.
  18         (or1k_rclass): New enum.
  19         (or1k_rtype): New enum.
  20         (or1k_imm16_relocs): Define new PO and SPO relocation mappings.
  21         (parse_reloc): Add new po(), gotpo() and gottppo() for LO13 relocations.
  22         (parse_imm16): Add support for the new 21bit and 13bit relocations.
  23         * or1korbis.cpu (f-disp26): Don't assume SI.
  24         (f-disp21): New pc-relative 21-bit 13 shifted to right.
  25         (insn-opcode): Add ADRP.
  26         (l-adrp): New instruction.
  27
  28 2018-10-05  Richard Henderson  <rth@twiddle.net>
  29
  30         * or1k.opc: Add RTYPE_ enum.
  31         (INVALID_STORE_RELOC): New string.
  32         (or1k_imm16_relocs): New array array.
  33         (parse_reloc): New static function that just does the parsing.
  34         (parse_imm16): New static function for generic parsing.
  35         (parse_simm16): Change to just call parse_imm16.
  36         (parse_simm16_split): New function.
  37         (parse_uimm16): Change to call parse_imm16.
  38         (parse_uimm16_split): New function.
  39         * or1korbis.cpu (simm16-split): Change to use new simm16_split.
  40         (uimm16-split): Change to use new uimm16_split.
  41
  42 2018-07-24  Alan Modra  <amodra@gmail.com>
  43
  44         PR 23430
  45         * or1kcommon.cpu (spr-reg-indices): Fix description typo.
  46
  47 2018-05-09  Sebastian Rasmussen  <sebras@gmail.com>
  48
  49         * or1kcommon.cpu (spr-reg-info): Typo fix.
  50
  51 2018-03-03  Alan Modra  <amodra@gmail.com>
  52
  53         * frv.opc: Include opintl.h.
  54         (add_next_to_vliw): Use opcodes_error_handler to print error.
  55         Standardize error message.
  56         (fr500_check_insn_major_constraints, frv_vliw_add_insn): Likewise.
  57
  58 2018-01-13  Nick Clifton  <nickc@redhat.com>
  59
  60         2.30 branch created.
  61
  62 2017-03-15  Stafford Horne  <shorne@gmail.com>
  63
  64         * or1kcommon.cpu: Add pc set semantics to also update ppc.
  65
  66 2016-10-06  Alan Modra  <amodra@gmail.com>
  67
  68         * mep.opc (expand_string): Add fall through comment.
  69
  70 2016-03-03  Alan Modra  <amodra@gmail.com>
  71
  72         * fr30.cpu (f-m4): Replace bogus comment with a better guess
  73         at what is really going on.
  74
  75 2016-03-02  Alan Modra  <amodra@gmail.com>
  76
  77         * fr30.cpu (f-m4): Replace -1 << 4 with -16.
  78
  79 2016-02-02  Andrew Burgess  <andrew.burgess@embecosm.com>
  80
  81         * epiphany.opc (epiphany_print_insn): Set info->bytes_per_line to
  82         a constant to better align disassembler output.
  83
  84 2014-07-20  Stefan Kristiansson  <stefan.kristiansson@saunalahti.fi>
  85
  86         * or1korbis.cpu (l-msync, l-psync, l-csync): New instructions.
  87
  88 2014-06-12  Alan Modra  <amodra@gmail.com>
  89
  90         * or1k.opc: Whitespace fixes.
  91
  92 2014-05-08  Stefan Kristiansson  <stefan.kristiansson@saunalahti.fi>
  93
  94         * or1korbis.cpu (h-atomic-reserve): New hardware.
  95         (h-atomic-address): Likewise.
  96         (insn-opcode): Add opcodes for LWA and SWA.
  97         (atomic-reserve): New operand.
  98         (atomic-address): Likewise.
  99         (l-lwa, l-swa): New instructions.
 100         (l-lbs): Fix typo in comment.
 101         (store-insn): Clear atomic reserve on store to atomic-address.
 102         Fix register names in fmt field.
 103
 104 2014-04-22  Christian Svensson  <blue@cmd.nu>
 105
 106         * openrisc.cpu: Delete.
 107         * openrisc.opc: Delete.
 108         * or1k.cpu: New file.
 109         * or1k.opc: New file.
 110         * or1kcommon.cpu: New file.
 111         * or1korbis.cpu: New file.
 112         * or1korfpx.cpu: New file.
 113
 114 2013-12-07  Mike Frysinger  <vapier@gentoo.org>
 115
 116         * epiphany.opc: Remove +x file mode.
 117
 118 2013-03-08  Yann Sionneau  <yann.sionneau@gmail.com>
 119
 120         PR binutils/15241
 121         * lm32.cpu (Control and status registers): Add CFG2, PSW,
 122         TLBVADDR, TLBPADDR and TLBBADVADDR.
 123
 124 2012-11-30  Oleg Raikhman  <oleg@adapteva.com>
 125             Joern Rennecke  <joern.rennecke@embecosm.com>
 126
 127         * epiphany.cpu (keyword gr-names): Move sb/sl/ip after r9/r10/r12.
 128         (load_insn): Add NO-DIS attribute to x, p, d, dpm, dl0, dl0.l.
 129         (testset-insn): Add NO_DIS attribute to t.l.
 130         (store-insn): Add NO-DIS attribute to x.l, p.l, d.l, dpm.l, dl0.l.
 131         (move-insns): Add NO-DIS attribute to cmov.l.
 132         (op-mmr-movts): Add NO-DIS attribute to movts.l.
 133         (op-mmr-movfs): Add NO-DIS attribute to movfs.l.
 134         (op-rrr): Add NO-DIS attribute to .l.
 135         (shift-rrr): Add NO-DIS attribute to .l.
 136         (op-shift-rri): Add NO-DIS attribute to i32.l.
 137         (bitrl, movtl): Add NO-DIS attribute.
 138         (op-iextrrr): Add NO-DIS attribute to .l
 139         (op-two_operands-float, op-fabs-float): Add NO-DIS attribute to f32.l.
 140         (op-fix2float-float, op-float2fix-float, op-fextop-float): Likewise.
 141
 142 2012-02-27  Alan Modra  <amodra@gmail.com>
 143
 144         * mt.opc (print_dollarhex): Trim values to 32 bits.
 145
 146 2011-12-15  Nick Clifton  <nickc@redhat.com>
 147
 148         * frv.opc (parse_uhi16): Fix handling of %hi operator on 64-bit
 149         hosts.
 150
 151 2011-10-26  Joern Rennecke  <joern.rennecke@embecosm.com>
 152
 153         * epiphany.opc (parse_branch_addr): Fix type of valuep.
 154         Cast value before printing it as a long.
 155         (parse_postindex): Fix type of valuep.
 156
 157 2011-10-25  Joern Rennecke  <joern.rennecke@embecosm.com>
 158
 159         * cpu/epiphany.cpu: New file.
 160         * cpu/epiphany.opc: New file.
 161
 162 2011-08-22  Nick Clifton  <nickc@redhat.com>
 163
 164         * fr30.cpu: Newly contributed file.
 165         * fr30.opc: Likewise.
 166         * ip2k.cpu: Likewise.
 167         * ip2k.opc: Likewise.
 168         * mep-avc.cpu: Likewise.
 169         * mep-avc2.cpu: Likewise.
 170         * mep-c5.cpu: Likewise.
 171         * mep-core.cpu: Likewise.
 172         * mep-default.cpu: Likewise.
 173         * mep-ext-cop.cpu: Likewise.
 174         * mep-fmax.cpu: Likewise.
 175         * mep-h1.cpu: Likewise.
 176         * mep-ivc2.cpu: Likewise.
 177         * mep-rhcop.cpu: Likewise.
 178         * mep-sample-ucidsp.cpu: Likewise.
 179         * mep.cpu: Likewise.
 180         * mep.opc: Likewise.
 181         * openrisc.cpu: Likewise.
 182         * openrisc.opc: Likewise.
 183         * xstormy16.cpu: Likewise.
 184         * xstormy16.opc: Likewise.
 185
 186 2010-10-08  Pierre Muller  <muller@ics.u-strasbg.fr>
 187
 188         * frv.opc: #undef DEBUG.
 189
 190 2010-07-03  DJ Delorie  <dj@delorie.com>
 191
 192         * m32c.cpu (f-dsp-8-s24): Mask high byte after shifting it.
 193
 194 2010-02-11  Doug Evans  <dje@sebabeach.org>
 195
 196         * m32r.cpu (HASH-PREFIX): Delete.
 197         (duhpo, dshpo): New pmacros.
 198         (simm8, simm16): Delete HASH-PREFIX attribute, define with dshpo.
 199         (uimm3, uimm4, uimm5, uimm8, uimm16, imm1): Delete HASH-PREFIX
 200         attribute, define with dshpo.
 201         (uimm24): Delete HASH-PREFIX attribute.
 202         * m32r.opc (CGEN_PRINT_NORMAL): Delete.
 203         (print_signed_with_hash_prefix): New function.
 204         (print_unsigned_with_hash_prefix): New function.
 205         * xc16x.cpu (dowh): New pmacro.
 206         (upof16): Define with dowh, specify print handler.
 207         (qbit, qlobit, qhibit): Ditto.
 208         (upag16): Ditto.
 209         * xc16x.opc (CGEN_PRINT_NORMAL): Delete.
 210         (print_with_dot_prefix): New functions.
 211         (print_with_pof_prefix, print_with_pag_prefix): New functions.
 212
 213 2010-01-24  Doug Evans  <dje@sebabeach.org>
 214
 215         * frv.cpu (floating-point-conversion): Update call to fp conv op.
 216         (floating-point-dual-conversion, ne-floating-point-dual-conversion,
 217         conditional-floating-point-conversion, ne-floating-point-conversion,
 218         float-parallel-mul-add-double-semantics): Ditto.
 219
 220 2010-01-05  Doug Evans  <dje@sebabeach.org>
 221
 222         * m32c.cpu (f-dsp-32-u24): Fix mode of extract handler.
 223         (f-dsp-40-u20, f-dsp-40-u24): Ditto.
 224
 225 2010-01-02  Doug Evans  <dje@sebabeach.org>
 226
 227         * m32c.opc (parse_signed16): Fix typo.
 228
 229 2009-12-11  Nick Clifton  <nickc@redhat.com>
 230
 231         * frv.opc: Fix shadowed variable warnings.
 232         * m32c.opc: Fix shadowed variable warnings.
 233
 234 2009-11-14  Doug Evans  <dje@sebabeach.org>
 235
 236         Must use VOID expression in VOID context.
 237         * xc16x.cpu (mov4): Fix mode of `sequence'.
 238         (mov9, mov10): Ditto.
 239         (movbsrr, moveb1, jmprel, jmpseg, jmps): Fix mode of `if'.
 240         (callr, callseg, calls, trap, rets, reti): Ditto.
 241         (jb, jbc, jnb, jnbs): Fix mode of `if'.  Comment out no-op `sll'.
 242         (atomic, extr, extp, extp1, extpg1, extpr, extpr1): Fix mode of `cond'.
 243         (exts, exts1, extsr, extsr1, prior): Ditto.
 244
 245 2009-10-23  Doug Evans  <dje@sebabeach.org>
 246
 247         * m32c.opc (opc.h): cgen-types.h -> cgen/basic-modes.h.
 248         cgen-ops.h -> cgen/basic-ops.h.
 249
 250 2009-09-25  Alan Modra  <amodra@bigpond.net.au>
 251
 252         * m32r.cpu (stb-plus): Typo fix.
 253
 254 2009-09-23  Doug Evans  <dje@sebabeach.org>
 255
 256         * m32r.cpu (sth-plus): Fix address mode and calculation.
 257         (stb-plus): Ditto.
 258         (clrpsw): Fix mask calculation.
 259         (bset, bclr, btst): Make mode in bit calculation match expression.
 260
 261         * xc16x.cpu (rtl-version): Set to 0.8.
 262         (gr-names, ext-names,psw-names): Update, print-name -> enum-prefix,
 263         make uppercase.  Remove unnecessary name-prefix spec.
 264         (grb-names, conditioncode-names, extconditioncode-names): Ditto.
 265         (grb8-names, r8-names, regmem8-names, regdiv8-names): Ditto.
 266         (reg0-name, reg0-name1, regbmem8-names, memgr8-names): Ditto.
 267         (h-cr): New hardware.
 268         (muls): Comment out parts that won't compile, add fixme.
 269         (mulu, divl, divlu, jmpabs, jmpa-, jmprel, jbc, jnbs, callr): Ditto.
 270         (scxti, scxtmg, scxtm, bclear, bclr18, bset19, bitset, bmov): Ditto.
 271         (bmovn, band, bor, bxor, bcmp, bfldl, bfldh): Ditto.
 272
 273 2009-07-16  Doug Evans  <dje@sebabeach.org>
 274
 275         * cpu/simplify.inc (*): One line doc strings don't need \n.
 276         (df): Invoke define-full-ifield instead of claiming it's an alias.
 277         (dno): Define.
 278         (dnop): Mark as deprecated.
 279
 280 2009-06-22  Alan Modra  <amodra@bigpond.net.au>
 281
 282         * m32c.opc (parse_lab_5_3): Use correct enum.
 283
 284 2009-01-07  Hans-Peter Nilsson  <hp@axis.com>
 285
 286         * frv.cpu (mabshs): Explicitly sign-extend arguments of abs to DI.
 287         (DI-ext-HI, DI-ext-UHI, DI-ext-DI): New pmacros.
 288         (media-arith-sat-semantics): Explicitly sign- or zero-extend
 289         arguments of "operation" to DI using "mode" and the new pmacros.
 290
 291 2009-01-03  Hans-Peter Nilsson  <hp@axis.com>
 292
 293         * cris.cpu (cris-implemented-writable-specregs-v32): Correct size
 294         of number 2, PID.
 295
 296 2008-12-23  Jon Beniston <jon@beniston.com>
 297
 298         * lm32.cpu: New file.
 299         * lm32.opc: New file.
 300
 301 2008-01-29  Alan Modra  <amodra@bigpond.net.au>
 302
 303         * mt.opc (parse_imm16): Apply 2007-09-26 opcodes/mt-asm.c change
 304         to source.
 305
 306 2007-10-22  Hans-Peter Nilsson  <hp@axis.com>
 307
 308         * cris.cpu (movs, movu): Use result of extension operation when
 309         updating flags.
 310
 311 2007-07-04  Nick Clifton  <nickc@redhat.com>
 312
 313         * cris.cpu: Update copyright notice to refer to GPLv3.
 314         * frv.cpu, frv.opc, iq10.cpu, iq2000m.cpu, iq2000.opc, m32c.cpu,
 315         m32c.opc, m32r.cpu, m32r.opc, mt.cpu, mt.opc, sh64-compact.cpu,
 316         sh64-media.cpu, sh.cpu, sh.opc, simplify.inc, xc16x.cpu,
 317         xc16x.opc: Likewise.
 318         * iq2000.cpu: Fix copyright notice to refer to FSF.
 319
 320 2007-04-30  Mark Salter  <msalter@sadr.localdomain>
 321
 322         * frv.cpu (spr-names): Support new coprocessor SPR registers.
 323
 324 2007-04-20  Nick Clifton  <nickc@redhat.com>
 325
 326         * xc16x.cpu: Restore after accidentally overwriting this file with
 327         xc16x.opc.
 328
 329 2007-03-29  DJ Delorie  <dj@redhat.com>
 330
 331         * m32c.cpu (Imm-8-s4n): Fix print hook.
 332         (Lab-24-8, Lab-32-8, Lab-40-8): Fix.
 333         (arith-jnz-imm4-dst-defn): Make relaxable.
 334         (arith-jnz16-imm4-dst-defn): Fix encodings.
 335
 336 2007-03-20  DJ Delorie  <dj@redhat.com>
 337
 338         * m32c.cpu (f-dsp-40-u20, f-dsp-48-u20, Dsp-40-u20, Dsp-40-u20,
 339         mem20): New.
 340         (src16-16-20-An-relative-*): New.
 341         (dst16-*-20-An-relative-*): New.
 342         (dst16-16-16sa-*): New
 343         (dst16-16-16ar-*): New
 344         (dst32-16-16sa-Unprefixed-*): New
 345         (jsri): Fix operands.
 346         (setzx): Fix encoding.
 347
 348 2007-03-08  Alan Modra  <amodra@bigpond.net.au>
 349
 350         * m32r.opc: Formatting.
 351
 352 2006-05-22  Nick Clifton  <nickc@redhat.com>
 353
 354         * iq2000.cpu: Fix include paths for iq2000m.cpu and iq10.cpu.
 355
 356 2006-04-10  DJ Delorie  <dj@redhat.com>
 357
 358         * m32c.opc (parse_unsigned_bitbase): Take a new parameter which
 359         decides if this function accepts symbolic constants or not.
 360         (parse_signed_bitbase): Likewise.
 361         (parse_unsigned_bitbase8): Pass the new parameter.
 362         (parse_unsigned_bitbase11): Likewise.
 363         (parse_unsigned_bitbase16): Likewise.
 364         (parse_unsigned_bitbase19): Likewise.
 365         (parse_unsigned_bitbase27): Likewise.
 366         (parse_signed_bitbase8): Likewise.
 367         (parse_signed_bitbase11): Likewise.
 368         (parse_signed_bitbase19): Likewise.
 369
 370 2006-03-13  DJ Delorie  <dj@redhat.com>
 371
 372         * m32c.cpu (Bit3-S): New.
 373         (btst:s): New.
 374         * m32c.opc (parse_bit3_S): New.
 375
 376         * m32c.cpu (decimal-subtraction16-insn): Add second operand.
 377         (btst): Add optional :G suffix for MACH32.
 378         (or.b:S): New.
 379         (pop.w:G): Add optional :G suffix for MACH16.
 380         (push.b.imm): Fix syntax.
 381
 382 2006-03-10  DJ Delorie  <dj@redhat.com>
 383
 384         * m32c.cpu (mul.l): New.
 385         (mulu.l): New.
 386
 387 2006-03-03 Shrirang Khisti <shrirangk@kpitcummins.com)
 388
 389         * xc16x.opc (parse_hash): Return NULL if the input was parsed or
 390         an error message otherwise.
 391         (parse_dot, parse_pof, parse_pag, parse_sof, parse_seg): Likewise.
 392         Fix up comments to correctly describe the functions.
 393
 394 2006-02-24  DJ Delorie  <dj@redhat.com>
 395
 396         * m32c.cpu (RL_TYPE): New attribute, with macros.
 397         (Lab-8-24): Add RELAX.
 398         (unary-insn-defn-g, binary-arith-imm-dst-defn,
 399         binary-arith-imm4-dst-defn): Add 1ADDR attribute.
 400         (binary-arith-src-dst-defn): Add 2ADDR attribute.
 401         (jcnd16-5, jcnd16, jcnd32, jmp16.s, jmp16.b, jmp16.w, jmp16.a,
 402         jmp32.s, jmp32.b, jmp32.w, jmp32.a, jsr16.w, jsr16.a): Add JUMP
 403         attribute.
 404         (jsri16, jsri32): Add 1ADDR attribute.
 405         (jsr32.w, jsr32.a): Add JUMP attribute.
 406
 407 2006-02-17  Shrirang Khisti  <shrirangk@kpitcummins.com>
 408             Anil Paranjape   <anilp1@kpitcummins.com>
 409             Shilin Shakti    <shilins@kpitcummins.com>
 410
 411         * xc16x.cpu: New file containing complete CGEN specific XC16X CPU
 412         description.
 413         * xc16x.opc: New file containing supporting XC16C routines.
 414
 415 2006-02-10  Nick Clifton  <nickc@redhat.com>
 416
 417         * iq2000.opc (parse_hi16): Truncate shifted values to 16 bits.
 418
 419 2006-01-06  DJ Delorie  <dj@redhat.com>
 420
 421         * m32c.cpu (mov.w:q): Fix mode.
 422         (push32.b.imm): Likewise, for the comment.
 423
 424 2005-12-16  Nathan Sidwell  <nathan@codesourcery.com>
 425
 426         Second part of ms1 to mt renaming.
 427         * mt.cpu (define-arch, define-isa): Set name to mt.
 428         (define-mach): Adjust.
 429         * mt.opc (CGEN_ASM_HASH): Update.
 430         (mt_asm_hash, mt_cgen_insn_supported): Renamed.
 431         (parse_loopsize, parse_imm16): Adjust.
 432
 433 2005-12-13  DJ Delorie  <dj@redhat.com>
 434
 435         * m32c.cpu (jsri): Fix order so register names aren't treated as
 436         symbols.
 437         (indexb, indexbd, indexbs, indexl, indexld, indexls, indexw,
 438         indexwd, indexws): Fix encodings.
 439
 440 2005-12-12  Nathan Sidwell  <nathan@codesourcery.com>
 441
 442         * mt.cpu: Rename from ms1.cpu.
 443         * mt.opc: Rename from ms1.opc.
 444
 445 2005-12-06  Hans-Peter Nilsson  <hp@axis.com>
 446
 447         * cris.cpu (simplecris-common-writable-specregs)
 448         (simplecris-common-readable-specregs): Split from
 449         simplecris-common-specregs.  All users changed.
 450         (cris-implemented-writable-specregs-v0)
 451         (cris-implemented-readable-specregs-v0): Similar from
 452         cris-implemented-specregs-v0.
 453         (cris-implemented-writable-specregs-v3)
 454         (cris-implemented-readable-specregs-v3)
 455         (cris-implemented-writable-specregs-v8)
 456         (cris-implemented-readable-specregs-v8)
 457         (cris-implemented-writable-specregs-v10)
 458         (cris-implemented-readable-specregs-v10)
 459         (cris-implemented-writable-specregs-v32)
 460         (cris-implemented-readable-specregs-v32): Similar.
 461         (bdap-32-pc, move-m-pcplus-p0, move-m-spplus-p8): New
 462         insns and specializations.
 463
 464 2005-11-08  Nathan Sidwell  <nathan@codesourcery.com>
 465
 466         Add ms2
 467         * ms1.cpu (ms2, ms2bf): New architecture variant, cpu, machine and
 468         model.
 469         (f-uu8, f-uu1, f-imm16l, f-loopo, f-cb1sel, f-cb2sel, f-cb1incr,
 470         f-cb2incr, f-rc3): New fields.
 471         (LOOP): New instruction.
 472         (JAL-HAZARD): New hazard.
 473         (imm16o, loopsize, imm16l, rc3, cb1sel, cb2sel, cb1incr, cb2incr):
 474         New operands.
 475         (mul, muli, dbnz, iflush): Enable for ms2
 476         (jal, reti): Has JAL-HAZARD.
 477         (ldctxt, ldfb, stfb): Only ms1.
 478         (fbcb): Only ms1,ms1-003.
 479         (wfbinc, mefbinc, wfbincr, mwfbincr, fbcbincs, mfbcbincs,
 480         fbcbincrs, mfbcbincrs): Enable for ms2.
 481         (loop, loopu, dfbc, dwfb, fbwfb, dfbr): New ms2 insns.
 482         * ms1.opc (parse_loopsize): New.
 483         (parse_imm16): hi16/lo16 relocs are applicable to IMM16L.
 484         (print_pcrel): New.
 485
 486 2005-10-28  Dave Brolley  <brolley@redhat.com>
 487
 488         Contribute the following change:
 489         2003-09-24  Dave Brolley  <brolley@redhat.com>
 490
 491         * frv.opc: Use CGEN_ATTR_VALUE_ENUM_TYPE in place of
 492         CGEN_ATTR_VALUE_TYPE.
 493         * m32c.opc (m32c_cgen_insn_supported): Use CGEN_INSN_BITSET_ATTR_VALUE.
 494         Use cgen_bitset_intersect_p.
 495
 496 2005-10-27  DJ Delorie  <dj@redhat.com>
 497
 498         * m32c.cpu (Imm-8-s4n, Imm-12-s4n): New.
 499         (arith-jnz16-imm4-dst-defn, arith-jnz32-imm4-dst-defn,
 500         arith-jnz-imm4-dst-mach, arith-jnz-imm4-dst): Keep track of which
 501         imm operand is needed.
 502         (adjnz, sbjnz): Pass the right operands.
 503         (unary-insn-defn, unary16-defn, unary32-defn, unary-insn-mach,
 504         unary-insn): Add -g variants for opcodes that need to support :G.
 505         (not.BW:G, push.BW:G): Call it.
 506         (stzx16-imm8-imm8-dsp8sb, stzx16-imm8-imm8-dsp8fb,
 507         stzx16-imm8-imm8-abs16): Fix operand typos.
 508         * m32c.opc (m32c_asm_hash): Support bnCND.
 509         (parse_signed4n, print_signed4n): New.
 510
 511 2005-10-26  DJ Delorie  <dj@redhat.com>
 512
 513         * m32c.cpu (f-dsp-8-s24, Dsp-8-s24): New.
 514         (mov-dspsp-dst-defn, mov-src-dspsp-defn, mov16-dspsp-dst-defn,
 515         mov16-src-dspsp-defn, mov32-dspsp-dst-defn, mov32-src-dspsp-defn):
 516         dsp8[sp] is signed.
 517         (mov.WL:S #imm,A0/A1): dsp24 is signed (i.e. -0x800000..0xffffff).
 518         (mov.BW:S r0,r1): Fix typo r1l->r1.
 519         (tst): Allow :G suffix.
 520         * m32c.opc (parse_signed24): New, for -0x800000..0xffffff.
 521
 522 2005-10-26  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
 523
 524         * m32r.opc (parse_hi16): Do not assume a 32-bit host word size.
 525
 526 2005-10-25  DJ Delorie  <dj@redhat.com>
 527
 528         * m32c.cpu (add16-bQ-sp,add16-wQ-sp): Fix to allow either width by
 529         making one a macro of the other.
 530
 531 2005-10-21  DJ Delorie  <dj@redhat.com>
 532
 533         * m32c.cpu (lde, ste): Add dsp[a0] and [a1a] addressing.
 534         (indexb, indexbd, indexbs, indexw, indexwd, indexws, indexl,
 535         indexld, indexls): .w variants have `1' bit.
 536         (rot32.b): QI, not SI.
 537         (rot32.w): HI, not SI.
 538         (xchg16): HI for .w variant.
 539
 540 2005-10-19  Nick Clifton  <nickc@redhat.com>
 541
 542         * m32r.opc (parse_slo16): Fix bad application of previous patch.
 543
 544 2005-10-18  Andreas Schwab  <schwab@suse.de>
 545
 546         * m32r.opc (parse_slo16): Better version of previous patch.
 547
 548 2005-10-14  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
 549
 550         * cpu/m32r.opc (parse_slo16): Do not assume a 32-bit host word
 551         size.
 552
 553 2005-07-25  DJ Delorie  <dj@redhat.com>
 554
 555         * m32c.opc (parse_unsigned8): Add %dsp8().
 556         (parse_signed8): Add %hi8().
 557         (parse_unsigned16): Add %dsp16().
 558         (parse_signed16): Add %lo16() and %hi16().
 559         (parse_lab_5_3): Make valuep a bfd_vma *.
 560
 561 2005-07-18  Nick Clifton  <nickc@redhat.com>
 562
 563         * m32c.cpu (f-16-8, f-24-8, f-32-16, f-dsp-8-u24): New opcode
 564         components.
 565         (f-lab32-jmp-s): Fix insertion sequence.
 566         (Dsp-8-u24, Lab-5-3, Lab32-jmp-s): New operands.
 567         (Dsp-40-s8): Make parameter be signed.
 568         (Dsp-40-s16): Likewise.
 569         (Dsp-48-s8): Likewise.
 570         (Dsp-48-s16): Likewise.
 571         (Imm-13-u3): Likewise. (Despite its name!)
 572         (BitBase16-16-s8): Make the parameter be unsigned.
 573         (BitBase16-8-u11-S): Likewise.
 574         (Lab-8-8, Lab-8-16, Lab-16-8, jcnd16-5, jcnd16, jcnd32, jmp16.s,
 575         jmp16.b, jmp16.w, jmp32.s, jmp32.b, jmp32.w, jsp16.w, jsr32.w): Allow
 576         relaxation.
 577
 578         * m32c.opc: Fix formatting.
 579         Use safe-ctype.h instead of ctype.h
 580         Move duplicated code sequences into a macro.
 581         Fix compile time warnings about signedness mismatches.
 582         Remove dead code.
 583         (parse_lab_5_3): New parser function.
 584
 585 2005-07-16  Jim Blandy  <jimb@redhat.com>
 586
 587         * m32c.opc (m32c_cgen_insn_supported): Use int, not CGEN_BITSET,
 588         to represent isa sets.
 589
 590 2005-07-15  Jim Blandy  <jimb@redhat.com>
 591
 592         * m32c.cpu, m32c.opc: Fix copyright.
 593
 594 2005-07-14  Jim Blandy  <jimb@redhat.com>
 595
 596         * m32c.cpu, m32c.opc: Machine description for the Renesas M32C.
 597
 598 2005-07-14  Alan Modra  <amodra@bigpond.net.au>
 599
 600         * ms1.opc (print_dollarhex): Correct format string.
 601
 602 2005-07-06  Alan Modra  <amodra@bigpond.net.au>
 603
 604         * iq2000.cpu: Include from binutils cpu dir.
 605
 606 2005-07-05  Nick Clifton  <nickc@redhat.com>
 607
 608         * iq2000.opc (parse_lo16, parse_mlo16): Make value parameter
 609         unsigned in order to avoid compile time warnings about sign
 610         conflicts.
 611
 612         * ms1.opc (parse_*): Likewise.
 613         (parse_imm16): Use a "void *" as it is passed both signed and
 614         unsigned arguments.
 615
 616 2005-07-01  Nick Clifton  <nickc@redhat.com>
 617
 618         * frv.opc: Update to ISO C90 function declaration style.
 619         * iq2000.opc: Likewise.
 620         * m32r.opc: Likewise.
 621         * sh.opc: Likewise.
 622
 623 2005-06-15  Dave Brolley  <brolley@redhat.com>
 624
 625         Contributed by Red Hat.
 626         * ms1.cpu: New file.  Written by Nick Clifton, Stan Cox.
 627         * ms1.opc: New file.  Written by Stan Cox.
 628
 629 2005-05-10  Nick Clifton  <nickc@redhat.com>
 630
 631         * Update the address and phone number of the FSF organization in
 632         the GPL notices in the following files:
 633         cris.cpu, frv.cpu, frv.opc, iq10.cpu, iq2000.opc, iq2000m.cpu,
 634         m32r.cpu, m32r.opc, sh.cpu, sh.opc, sh64-compact.cpu,
 635         sh64-media.cpu, simplify.inc
 636
 637 2005-02-24  Alan Modra  <amodra@bigpond.net.au>
 638
 639         * frv.opc (parse_A): Warning fix.
 640
 641 2005-02-23  Nick Clifton  <nickc@redhat.com>
 642
 643         * frv.opc: Fixed compile time warnings about differing signed'ness
 644         of pointers passed to functions.
 645         * m32r.opc: Likewise.
 646
 647 2005-02-11  Nick Clifton  <nickc@redhat.com>
 648
 649         * iq2000.opc (parse_jtargq10): Change type of valuep argument to
 650         'bfd_vma *' in order avoid compile time warning message.
 651
 652 2005-01-28  Hans-Peter Nilsson  <hp@axis.com>
 653
 654         * cris.cpu (mstep): Add missing insn.
 655
 656 2005-01-25  Alexandre Oliva  <aoliva@redhat.com>
 657
 658         2004-11-10  Alexandre Oliva  <aoliva@redhat.com>
 659         * frv.cpu: Add support for TLS annotations in loads and calll.
 660         * frv.opc (parse_symbolic_address): New.
 661         (parse_ldd_annotation): New.
 662         (parse_call_annotation): New.
 663         (parse_ld_annotation): New.
 664         (parse_ulo16, parse_uslo16): Use parse_symbolic_address.
 665         Introduce TLS relocations.
 666         (parse_d12, parse_s12, parse_u12): Likewise.
 667         (parse_uhi16): Likewise.  Fix constant checking on 64-bit host.
 668         (parse_call_label, print_at): New.
 669
 670 2004-12-21  Mikael Starvik  <starvik@axis.com>
 671
 672         * cris.cpu (cris-set-mem): Correct integral write semantics.
 673
 674 2004-11-29  Hans-Peter Nilsson  <hp@axis.com>
 675
 676         * cris.cpu: New file.
 677
 678 2004-11-15  Michael K. Lechner <mike.lechner@gmail.com>
 679
 680         * iq2000.cpu: Added quotes around macro arguments so that they
 681         will work with newer versions of guile.
 682
 683 2004-10-27  Nick Clifton  <nickc@redhat.com>
 684
 685         * iq2000m.cpu (pkrlr1, pkrlr30, rbr1, rbr30, rxr1, rxr30, wbr1,
 686         wbr1u, wbr30, wbr30u, wxr1, wxr1u, wxr30, wxr30u): Add an index
 687         operand.
 688         * iq2000.cpu (dnop index): Rename to _index to avoid complications
 689         with guile.
 690
 691 2004-08-27  Richard Sandiford  <rsandifo@redhat.com>
 692
 693         * frv.cpu (cfmovs): Change UNIT attribute to FMALL.
 694
 695 2004-05-15  Nick Clifton  <nickc@redhat.com>
 696
 697         * iq2000.opc (iq2000_cgen_insn_supported): Make 'insn' argument const.
 698
 699 2004-03-30  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 700
 701         * m32r.opc (parse_hi16): Fixed shigh(0xffff8000) bug.
 702
 703 2004-03-01  Richard Sandiford  <rsandifo@redhat.com>
 704
 705         * frv.cpu (define-arch frv): Add fr450 mach.
 706         (define-mach fr450): New.
 707         (define-model fr450): New.  Add profile units to every fr450 insn.
 708         (define-attr UNIT): Add MDCUTSSI.
 709         (define-attr FR450-MAJOR): New enum.  Add to every fr450 insn.
 710         (define-attr AUDIO): New boolean.
 711         (f-LRAE, f-LRAD, f-LRAS, f-TLBPRopx, f-TLBPRL)
 712         (f-LRA-null, f-TLBPR-null): New fields.
 713         (scr0, scr1, scr2, scr3, imavr1, damvr1, cxnr, ttbr)
 714         (tplr, tppr, tpxr, timerh, timerl, timerd, btbr): New SPRs.
 715         (LRAE, LRAD, LRAS, TLBPRopx, TLBPRL): New operands.
 716         (LRA-null, TLBPR-null): New macros.
 717         (iacc-multiply-r-r, slass, scutss, int-arith-ss-r-r): Add AUDIO attr.
 718         (load-real-address): New macro.
 719         (lrai, lrad, tlbpr): New instructions.
 720         (media-cut-acc, media-cut-acc-ss): Add fr450-major argument.
 721         (mcut, mcuti, mcutss, mcutssi): Adjust accordingly.
 722         (mdcutssi): Change UNIT attribute to MDCUTSSI.
 723         (media-low-clear-semantics, media-scope-limit-semantics)
 724         (media-quad-limit, media-quad-shift): New macros.
 725         (mqlclrhs, mqlmths, mqsllhi, mqsrahi): New instructions.
 726         * frv.opc (frv_is_branch_major, frv_is_float_major, frv_is_media_major)
 727         (frv_is_branch_insn, frv_is_float_insn, frv_is_media_insn)
 728         (frv_vliw_reset, frv_vliw_add_insn): Handle bfd_mach_fr450.
 729         (fr450_unit_mapping): New array.
 730         (fr400_unit_mapping, fr500_unit_mapping, fr550_unit_mapping): Add entry
 731         for new MDCUTSSI unit.
 732         (fr450_check_insn_major_constraints): New function.
 733         (check_insn_major_constraints): Use it.
 734
 735 2004-03-01  Richard Sandiford  <rsandifo@redhat.com>
 736
 737         * frv.cpu (nsdiv, nudiv, nsdivi, nudivi): Remove fr400 profiling unit.
 738         (scutss): Change unit to I0.
 739         (calll, callil, ccalll): Add missing FR550-MAJOR and profile unit.
 740         (mqsaths): Fix FR400-MAJOR categorization.
 741         (media-quad-multiply-cross-acc, media-quad-cross-multiply-cross-acc)
 742         (media-quad-cross-multiply-acc): Change unit from MDUALACC to FMALL.
 743         * frv.opc (fr400_check_insn_major_constraints): Check for (M-2,M-1)
 744         combinations.
 745
 746 2004-03-01  Richard Sandiford  <rsandifo@redhat.com>
 747
 748         * frv.cpu (r-store, r-store-dual, r-store-quad): Delete.
 749         (rstb, rsth, rst, rstd, rstq): Delete.
 750         (rstbf, rsthf, rstf, rstdf, rstqf): Delete.
 751
 752 2004-02-23  Nick Clifton  <nickc@redhat.com>
 753
 754         * Apply these patches from Renesas:
 755
 756         2004-02-10  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 757
 758         * cpu/m32r.opc (my_print_insn): Fixed incorrect output when
 759         disassembling codes for 0x*2 addresses.
 760
 761         2003-12-15  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 762
 763         * cpu/m32r.cpu: Add PIPE_O attribute to "pop" instruction.
 764
 765         2003-12-03  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 766
 767         * cpu/m32r.cpu : Add new model m32r2.
 768         Add new instructions.
 769         Replace occurrances of 'Mitsubishi' with 'Renesas'.
 770         Changed PIPE attr of push from O to OS.
 771         Care for Little-endian of M32R.
 772         * cpu/m32r.opc (CGEN_DIS_HASH, my_print_insn):
 773         Care for Little-endian of M32R.
 774         (parse_slo16): signed extension for value.
 775
 776 2004-02-20  Andrew Cagney  <cagney@redhat.com>
 777
 778         * m32r.opc, m32r.cpu: New files.  Written by , Doug Evans, Nick
 779         Clifton, Ben Elliston, Matthew Green, and Andrew Haley.
 780
 781         * sh.cpu, sh.opc, sh64-compact.cpu, sh64-media.cpu: New files, all
 782         written by Ben Elliston.
 783
 784 2004-01-14  Richard Sandiford  <rsandifo@redhat.com>
 785
 786         * frv.cpu (UNIT): Add IACC.
 787         (iacc-multiply-r-r): Use it.
 788         * frv.opc (fr400_unit_mapping): Add entry for IACC.
 789         (fr500_unit_mapping, fr550_unit_mapping): Likewise.
 790
 791 2004-01-06  Alexandre Oliva  <aoliva@redhat.com>
 792
 793         2003-12-19  Alexandre Oliva  <aoliva@redhat.com>
 794         * frv.opc (parse_ulo16, parse_uhi16, parse_d12): Fix some
 795         cut&paste errors in shifting/truncating numerical operands.
 796         2003-08-08  Alexandre Oliva  <aoliva@redhat.com>
 797         * frv.opc (parse_ulo16): Parse gotofflo and gotofffuncdesclo.
 798         (parse_uslo16): Likewise.
 799         (parse_uhi16): Parse gotoffhi and gotofffuncdeschi.
 800         (parse_d12): Parse gotoff12 and gotofffuncdesc12.
 801         (parse_s12): Likewise.
 802         2003-08-04  Alexandre Oliva  <aoliva@redhat.com>
 803         * frv.opc (parse_ulo16): Parse gotlo and gotfuncdesclo.
 804         (parse_uslo16): Likewise.
 805         (parse_uhi16): Parse gothi and gotfuncdeschi.
 806         (parse_d12): Parse got12 and gotfuncdesc12.
 807         (parse_s12): Likewise.
 808
 809 2003-10-10  Dave Brolley  <brolley@redhat.com>
 810
 811         * frv.cpu (dnpmop): New p-macro.
 812         (GRdoublek): Use dnpmop.
 813         (CPRdoublek, FRdoublei, FRdoublej, FRdoublek): Ditto.
 814         (store-double-r-r): Use (.sym regtype doublek).
 815         (r-store-double): Ditto.
 816         (store-double-r-r-u): Ditto.
 817         (conditional-store-double): Ditto.
 818         (conditional-store-double-u): Ditto.
 819         (store-double-r-simm): Ditto.
 820         (fmovs): Assign to UNIT FMALL.
 821
 822 2003-10-06  Dave Brolley  <brolley@redhat.com>
 823
 824         * frv.cpu, frv.opc: Add support for fr550.
 825
 826 2003-09-24  Dave Brolley  <brolley@redhat.com>
 827
 828         * frv.cpu (u-commit): New modelling unit for fr500.
 829         (mwtaccg): Use frv_ref_SI to reference ACC40Sk as an input operand.
 830         (commit-r): Use u-commit model for fr500.
 831         (commit): Ditto.
 832         (conditional-float-binary-op): Take profiling data as an argument.
 833         Update callers.
 834         (ne-float-binary-op): Ditto.
 835
 836 2003-09-19  Michael Snyder  <msnyder@redhat.com>
 837
 838         * frv.cpu (nldqi): Delete unimplemented instruction.
 839
 840 2003-09-12  Dave Brolley  <brolley@redhat.com>
 841
 842         * frv.cpu (u-clrgr, u-clrfr): New units of model fr500.
 843         (clear-ne-flag-r): Pass insn profiling in as an argument. Call
 844         frv_ref_SI to get input register referenced for profiling.
 845         (clear-ne-flag-all): Pass insn profiling in as an argument.
 846         (clrgr,clrfr,clrga,clrfa): Add profiling information.
 847
 848 2003-09-11  Michael Snyder  <msnyder@redhat.com>
 849
 850         * frv.cpu: Typographical corrections.
 851
 852 2003-09-09  Dave Brolley  <brolley@redhat.com>
 853
 854         * frv.cpu (media-dual-complex): Change UNIT to FMALL.
 855         (conditional-media-dual-complex, media-quad-complex): Likewise.
 856
 857 2003-09-04  Dave Brolley  <brolley@redhat.com>
 858
 859         * frv.cpu (register-transfer): Pass in all attributes in on argument.
 860         Update all callers.
 861         (conditional-register-transfer): Ditto.
 862         (cache-preload): Ditto.
 863         (floating-point-conversion): Ditto.
 864         (floating-point-neg): Ditto.
 865         (float-abs): Ditto.
 866         (float-binary-op-s): Ditto.
 867         (conditional-float-binary-op): Ditto.
 868         (ne-float-binary-op): Ditto.
 869         (float-dual-arith): Ditto.
 870         (ne-float-dual-arith): Ditto.
 871
 872 2003-09-03  Dave Brolley  <brolley@redhat.com>
 873
 874         * frv.opc (parse_A, parse_A0, parse_A1): New parse handlers.
 875         * frv.cpu (UNIT): Add IALL, FMALL, FMLOW, STORE, SCAN, DCPL, MDUALACC,
 876         MCLRACC-1.
 877         (A): Removed operand.
 878         (A0,A1): New operands replace operand A.
 879         (mnop): Now a real insn
 880         (mclracc): Removed insn.
 881         (mclracc-0, mclracc-1): New insns replace mclracc.
 882         (all insns): Use new UNIT attributes.
 883
 884 2003-08-21  Nick Clifton  <nickc@redhat.com>
 885
 886         * frv.cpu (mbtoh): Replace input parameter to u-media-dual-expand
 887         and u-media-dual-btoh with output parameter.
 888         (cmbtoh): Add profiling hack.
 889
 890 2003-08-19  Michael Snyder  <msnyder@redhat.com>
 891
 892         * frv.cpu: Fix typo, Frintkeven -> FRintkeven
 893
 894 2003-06-10  Doug Evans  <dje@sebabeach.org>
 895
 896         * frv.cpu: Add IDOC attribute.
 897
 898 2003-06-06  Andrew Cagney  <cagney@redhat.com>
 899
 900         Contributed by Red Hat.
 901         * iq2000.cpu: New file.  Written by Ben Elliston, Jeff Johnston,
 902         Stan Cox, and Frank Ch. Eigler.
 903         * iq2000.opc: New file.  Written by Ben Elliston, Frank
 904         Ch. Eigler, Chris Moller, Jeff Johnston, and Stan Cox.
 905         * iq2000m.cpu: New file.  Written by Jeff Johnston.
 906         * iq10.cpu: New file.  Written by Jeff Johnston.
 907
 908 2003-06-05  Nick Clifton  <nickc@redhat.com>
 909
 910         * frv.cpu (FRintieven): New operand.  An even-numbered only
 911         version of the FRinti operand.
 912         (FRintjeven): Likewise for FRintj.
 913         (FRintkeven): Likewise for FRintk.
 914         (mdcutssi, media-dual-word-rotate-r-r, mqsaths,
 915         media-quad-arith-sat-semantics, media-quad-arith-sat,
 916         conditional-media-quad-arith-sat, mdunpackh,
 917         media-quad-multiply-semantics, media-quad-multiply,
 918         conditional-media-quad-multiply, media-quad-complex-i,
 919         media-quad-multiply-acc-semantics, media-quad-multiply-acc,
 920         conditional-media-quad-multiply-acc, munpackh,
 921         media-quad-multiply-cross-acc-semantics, mdpackh,
 922         media-quad-multiply-cross-acc, mbtoh-semantics,
 923         media-quad-cross-multiply-cross-acc-semantics,
 924         media-quad-cross-multiply-cross-acc, mbtoh, mhtob-semantics,
 925         media-quad-cross-multiply-acc-semantics, cmbtoh,
 926         media-quad-cross-multiply-acc, media-quad-complex, mhtob,
 927         media-expand-halfword-to-double-semantics, mexpdhd, cmexpdhd,
 928         cmhtob): Use new operands.
 929         * frv.opc (CGEN_VERBOSE_ASSEMBLER_ERRORS): Define.
 930         (parse_even_register): New function.
 931
 932 2003-06-03  Nick Clifton  <nickc@redhat.com>
 933
 934         * frv.cpu (media-dual-word-rotate-r-r): Use a signed 6-bit
 935         immediate value not unsigned.
 936
 937 2003-06-03  Andrew Cagney  <cagney@redhat.com>
 938
 939         Contributed by Red Hat.
 940         * frv.cpu: New file.  Written by Dave Brolley, Catherine Moore,
 941         and Eric Christopher.
 942         * frv.opc: New file.  Written by Catherine Moore, and Dave
 943         Brolley.
 944         * simplify.inc: New file.  Written by Doug Evans.
 945
 946 2003-05-02  Andrew Cagney  <cagney@redhat.com>
 947
 948         * New file.
 949
 950 \f
 951 Copyright (C) 2003-2012 Free Software Foundation, Inc.
 952
 953 Copying and distribution of this file, with or without modification,
 954 are permitted in any medium without royalty provided the copyright
 955 notice and this notice are preserved.
 956
 957 Local Variables:
 958 mode: change-log
 959 left-margin: 8
 960 fill-column: 74
 961 version-control: never
 962 End: