cpu/ChangeLog

   1 2018-06-24  Nick Clifton  <nickc@redhat.com>
   2
   3         2.32 branch created.
   4
   5 2018-10-05  Richard Henderson  <rth@twiddle.net>
   6             Stafford Horne  <shorne@gmail.com>
   7
   8         * or1korbis.cpu (insn-opcode-mac): Add opcodes for MACU and MSBU.
   9         (insn-opcode-alu-regreg): Add opcodes for MULD and MULDU.
  10         (l-mul): Fix overflow support and indentation.
  11         (l-mulu): Fix overflow support and indentation.
  12         (l-muld, l-muldu, l-msbu, l-macu): New instructions.
  13         (l-div); Remove incorrect carry behavior.
  14         (l-divu): Fix carry and overflow behavior.
  15         (l-mac): Add overflow support.
  16         (l-msb, l-msbu): Add carry and overflow support.
  17
  18 2018-10-05  Richard Henderson  <rth@twiddle.net>
  19
  20         * or1k.opc (parse_disp26): Add support for plta() relocations.
  21         (parse_disp21): New function.
  22         (or1k_rclass): New enum.
  23         (or1k_rtype): New enum.
  24         (or1k_imm16_relocs): Define new PO and SPO relocation mappings.
  25         (parse_reloc): Add new po(), gotpo() and gottppo() for LO13 relocations.
  26         (parse_imm16): Add support for the new 21bit and 13bit relocations.
  27         * or1korbis.cpu (f-disp26): Don't assume SI.
  28         (f-disp21): New pc-relative 21-bit 13 shifted to right.
  29         (insn-opcode): Add ADRP.
  30         (l-adrp): New instruction.
  31
  32 2018-10-05  Richard Henderson  <rth@twiddle.net>
  33
  34         * or1k.opc: Add RTYPE_ enum.
  35         (INVALID_STORE_RELOC): New string.
  36         (or1k_imm16_relocs): New array array.
  37         (parse_reloc): New static function that just does the parsing.
  38         (parse_imm16): New static function for generic parsing.
  39         (parse_simm16): Change to just call parse_imm16.
  40         (parse_simm16_split): New function.
  41         (parse_uimm16): Change to call parse_imm16.
  42         (parse_uimm16_split): New function.
  43         * or1korbis.cpu (simm16-split): Change to use new simm16_split.
  44         (uimm16-split): Change to use new uimm16_split.
  45
  46 2018-07-24  Alan Modra  <amodra@gmail.com>
  47
  48         PR 23430
  49         * or1kcommon.cpu (spr-reg-indices): Fix description typo.
  50
  51 2018-05-09  Sebastian Rasmussen  <sebras@gmail.com>
  52
  53         * or1kcommon.cpu (spr-reg-info): Typo fix.
  54
  55 2018-03-03  Alan Modra  <amodra@gmail.com>
  56
  57         * frv.opc: Include opintl.h.
  58         (add_next_to_vliw): Use opcodes_error_handler to print error.
  59         Standardize error message.
  60         (fr500_check_insn_major_constraints, frv_vliw_add_insn): Likewise.
  61
  62 2018-01-13  Nick Clifton  <nickc@redhat.com>
  63
  64         2.30 branch created.
  65
  66 2017-03-15  Stafford Horne  <shorne@gmail.com>
  67
  68         * or1kcommon.cpu: Add pc set semantics to also update ppc.
  69
  70 2016-10-06  Alan Modra  <amodra@gmail.com>
  71
  72         * mep.opc (expand_string): Add fall through comment.
  73
  74 2016-03-03  Alan Modra  <amodra@gmail.com>
  75
  76         * fr30.cpu (f-m4): Replace bogus comment with a better guess
  77         at what is really going on.
  78
  79 2016-03-02  Alan Modra  <amodra@gmail.com>
  80
  81         * fr30.cpu (f-m4): Replace -1 << 4 with -16.
  82
  83 2016-02-02  Andrew Burgess  <andrew.burgess@embecosm.com>
  84
  85         * epiphany.opc (epiphany_print_insn): Set info->bytes_per_line to
  86         a constant to better align disassembler output.
  87
  88 2014-07-20  Stefan Kristiansson  <stefan.kristiansson@saunalahti.fi>
  89
  90         * or1korbis.cpu (l-msync, l-psync, l-csync): New instructions.
  91
  92 2014-06-12  Alan Modra  <amodra@gmail.com>
  93
  94         * or1k.opc: Whitespace fixes.
  95
  96 2014-05-08  Stefan Kristiansson  <stefan.kristiansson@saunalahti.fi>
  97
  98         * or1korbis.cpu (h-atomic-reserve): New hardware.
  99         (h-atomic-address): Likewise.
 100         (insn-opcode): Add opcodes for LWA and SWA.
 101         (atomic-reserve): New operand.
 102         (atomic-address): Likewise.
 103         (l-lwa, l-swa): New instructions.
 104         (l-lbs): Fix typo in comment.
 105         (store-insn): Clear atomic reserve on store to atomic-address.
 106         Fix register names in fmt field.
 107
 108 2014-04-22  Christian Svensson  <blue@cmd.nu>
 109
 110         * openrisc.cpu: Delete.
 111         * openrisc.opc: Delete.
 112         * or1k.cpu: New file.
 113         * or1k.opc: New file.
 114         * or1kcommon.cpu: New file.
 115         * or1korbis.cpu: New file.
 116         * or1korfpx.cpu: New file.
 117
 118 2013-12-07  Mike Frysinger  <vapier@gentoo.org>
 119
 120         * epiphany.opc: Remove +x file mode.
 121
 122 2013-03-08  Yann Sionneau  <yann.sionneau@gmail.com>
 123
 124         PR binutils/15241
 125         * lm32.cpu (Control and status registers): Add CFG2, PSW,
 126         TLBVADDR, TLBPADDR and TLBBADVADDR.
 127
 128 2012-11-30  Oleg Raikhman  <oleg@adapteva.com>
 129             Joern Rennecke  <joern.rennecke@embecosm.com>
 130
 131         * epiphany.cpu (keyword gr-names): Move sb/sl/ip after r9/r10/r12.
 132         (load_insn): Add NO-DIS attribute to x, p, d, dpm, dl0, dl0.l.
 133         (testset-insn): Add NO_DIS attribute to t.l.
 134         (store-insn): Add NO-DIS attribute to x.l, p.l, d.l, dpm.l, dl0.l.
 135         (move-insns): Add NO-DIS attribute to cmov.l.
 136         (op-mmr-movts): Add NO-DIS attribute to movts.l.
 137         (op-mmr-movfs): Add NO-DIS attribute to movfs.l.
 138         (op-rrr): Add NO-DIS attribute to .l.
 139         (shift-rrr): Add NO-DIS attribute to .l.
 140         (op-shift-rri): Add NO-DIS attribute to i32.l.
 141         (bitrl, movtl): Add NO-DIS attribute.
 142         (op-iextrrr): Add NO-DIS attribute to .l
 143         (op-two_operands-float, op-fabs-float): Add NO-DIS attribute to f32.l.
 144         (op-fix2float-float, op-float2fix-float, op-fextop-float): Likewise.
 145
 146 2012-02-27  Alan Modra  <amodra@gmail.com>
 147
 148         * mt.opc (print_dollarhex): Trim values to 32 bits.
 149
 150 2011-12-15  Nick Clifton  <nickc@redhat.com>
 151
 152         * frv.opc (parse_uhi16): Fix handling of %hi operator on 64-bit
 153         hosts.
 154
 155 2011-10-26  Joern Rennecke  <joern.rennecke@embecosm.com>
 156
 157         * epiphany.opc (parse_branch_addr): Fix type of valuep.
 158         Cast value before printing it as a long.
 159         (parse_postindex): Fix type of valuep.
 160
 161 2011-10-25  Joern Rennecke  <joern.rennecke@embecosm.com>
 162
 163         * cpu/epiphany.cpu: New file.
 164         * cpu/epiphany.opc: New file.
 165
 166 2011-08-22  Nick Clifton  <nickc@redhat.com>
 167
 168         * fr30.cpu: Newly contributed file.
 169         * fr30.opc: Likewise.
 170         * ip2k.cpu: Likewise.
 171         * ip2k.opc: Likewise.
 172         * mep-avc.cpu: Likewise.
 173         * mep-avc2.cpu: Likewise.
 174         * mep-c5.cpu: Likewise.
 175         * mep-core.cpu: Likewise.
 176         * mep-default.cpu: Likewise.
 177         * mep-ext-cop.cpu: Likewise.
 178         * mep-fmax.cpu: Likewise.
 179         * mep-h1.cpu: Likewise.
 180         * mep-ivc2.cpu: Likewise.
 181         * mep-rhcop.cpu: Likewise.
 182         * mep-sample-ucidsp.cpu: Likewise.
 183         * mep.cpu: Likewise.
 184         * mep.opc: Likewise.
 185         * openrisc.cpu: Likewise.
 186         * openrisc.opc: Likewise.
 187         * xstormy16.cpu: Likewise.
 188         * xstormy16.opc: Likewise.
 189
 190 2010-10-08  Pierre Muller  <muller@ics.u-strasbg.fr>
 191
 192         * frv.opc: #undef DEBUG.
 193
 194 2010-07-03  DJ Delorie  <dj@delorie.com>
 195
 196         * m32c.cpu (f-dsp-8-s24): Mask high byte after shifting it.
 197
 198 2010-02-11  Doug Evans  <dje@sebabeach.org>
 199
 200         * m32r.cpu (HASH-PREFIX): Delete.
 201         (duhpo, dshpo): New pmacros.
 202         (simm8, simm16): Delete HASH-PREFIX attribute, define with dshpo.
 203         (uimm3, uimm4, uimm5, uimm8, uimm16, imm1): Delete HASH-PREFIX
 204         attribute, define with dshpo.
 205         (uimm24): Delete HASH-PREFIX attribute.
 206         * m32r.opc (CGEN_PRINT_NORMAL): Delete.
 207         (print_signed_with_hash_prefix): New function.
 208         (print_unsigned_with_hash_prefix): New function.
 209         * xc16x.cpu (dowh): New pmacro.
 210         (upof16): Define with dowh, specify print handler.
 211         (qbit, qlobit, qhibit): Ditto.
 212         (upag16): Ditto.
 213         * xc16x.opc (CGEN_PRINT_NORMAL): Delete.
 214         (print_with_dot_prefix): New functions.
 215         (print_with_pof_prefix, print_with_pag_prefix): New functions.
 216
 217 2010-01-24  Doug Evans  <dje@sebabeach.org>
 218
 219         * frv.cpu (floating-point-conversion): Update call to fp conv op.
 220         (floating-point-dual-conversion, ne-floating-point-dual-conversion,
 221         conditional-floating-point-conversion, ne-floating-point-conversion,
 222         float-parallel-mul-add-double-semantics): Ditto.
 223
 224 2010-01-05  Doug Evans  <dje@sebabeach.org>
 225
 226         * m32c.cpu (f-dsp-32-u24): Fix mode of extract handler.
 227         (f-dsp-40-u20, f-dsp-40-u24): Ditto.
 228
 229 2010-01-02  Doug Evans  <dje@sebabeach.org>
 230
 231         * m32c.opc (parse_signed16): Fix typo.
 232
 233 2009-12-11  Nick Clifton  <nickc@redhat.com>
 234
 235         * frv.opc: Fix shadowed variable warnings.
 236         * m32c.opc: Fix shadowed variable warnings.
 237
 238 2009-11-14  Doug Evans  <dje@sebabeach.org>
 239
 240         Must use VOID expression in VOID context.
 241         * xc16x.cpu (mov4): Fix mode of `sequence'.
 242         (mov9, mov10): Ditto.
 243         (movbsrr, moveb1, jmprel, jmpseg, jmps): Fix mode of `if'.
 244         (callr, callseg, calls, trap, rets, reti): Ditto.
 245         (jb, jbc, jnb, jnbs): Fix mode of `if'.  Comment out no-op `sll'.
 246         (atomic, extr, extp, extp1, extpg1, extpr, extpr1): Fix mode of `cond'.
 247         (exts, exts1, extsr, extsr1, prior): Ditto.
 248
 249 2009-10-23  Doug Evans  <dje@sebabeach.org>
 250
 251         * m32c.opc (opc.h): cgen-types.h -> cgen/basic-modes.h.
 252         cgen-ops.h -> cgen/basic-ops.h.
 253
 254 2009-09-25  Alan Modra  <amodra@bigpond.net.au>
 255
 256         * m32r.cpu (stb-plus): Typo fix.
 257
 258 2009-09-23  Doug Evans  <dje@sebabeach.org>
 259
 260         * m32r.cpu (sth-plus): Fix address mode and calculation.
 261         (stb-plus): Ditto.
 262         (clrpsw): Fix mask calculation.
 263         (bset, bclr, btst): Make mode in bit calculation match expression.
 264
 265         * xc16x.cpu (rtl-version): Set to 0.8.
 266         (gr-names, ext-names,psw-names): Update, print-name -> enum-prefix,
 267         make uppercase.  Remove unnecessary name-prefix spec.
 268         (grb-names, conditioncode-names, extconditioncode-names): Ditto.
 269         (grb8-names, r8-names, regmem8-names, regdiv8-names): Ditto.
 270         (reg0-name, reg0-name1, regbmem8-names, memgr8-names): Ditto.
 271         (h-cr): New hardware.
 272         (muls): Comment out parts that won't compile, add fixme.
 273         (mulu, divl, divlu, jmpabs, jmpa-, jmprel, jbc, jnbs, callr): Ditto.
 274         (scxti, scxtmg, scxtm, bclear, bclr18, bset19, bitset, bmov): Ditto.
 275         (bmovn, band, bor, bxor, bcmp, bfldl, bfldh): Ditto.
 276
 277 2009-07-16  Doug Evans  <dje@sebabeach.org>
 278
 279         * cpu/simplify.inc (*): One line doc strings don't need \n.
 280         (df): Invoke define-full-ifield instead of claiming it's an alias.
 281         (dno): Define.
 282         (dnop): Mark as deprecated.
 283
 284 2009-06-22  Alan Modra  <amodra@bigpond.net.au>
 285
 286         * m32c.opc (parse_lab_5_3): Use correct enum.
 287
 288 2009-01-07  Hans-Peter Nilsson  <hp@axis.com>
 289
 290         * frv.cpu (mabshs): Explicitly sign-extend arguments of abs to DI.
 291         (DI-ext-HI, DI-ext-UHI, DI-ext-DI): New pmacros.
 292         (media-arith-sat-semantics): Explicitly sign- or zero-extend
 293         arguments of "operation" to DI using "mode" and the new pmacros.
 294
 295 2009-01-03  Hans-Peter Nilsson  <hp@axis.com>
 296
 297         * cris.cpu (cris-implemented-writable-specregs-v32): Correct size
 298         of number 2, PID.
 299
 300 2008-12-23  Jon Beniston <jon@beniston.com>
 301
 302         * lm32.cpu: New file.
 303         * lm32.opc: New file.
 304
 305 2008-01-29  Alan Modra  <amodra@bigpond.net.au>
 306
 307         * mt.opc (parse_imm16): Apply 2007-09-26 opcodes/mt-asm.c change
 308         to source.
 309
 310 2007-10-22  Hans-Peter Nilsson  <hp@axis.com>
 311
 312         * cris.cpu (movs, movu): Use result of extension operation when
 313         updating flags.
 314
 315 2007-07-04  Nick Clifton  <nickc@redhat.com>
 316
 317         * cris.cpu: Update copyright notice to refer to GPLv3.
 318         * frv.cpu, frv.opc, iq10.cpu, iq2000m.cpu, iq2000.opc, m32c.cpu,
 319         m32c.opc, m32r.cpu, m32r.opc, mt.cpu, mt.opc, sh64-compact.cpu,
 320         sh64-media.cpu, sh.cpu, sh.opc, simplify.inc, xc16x.cpu,
 321         xc16x.opc: Likewise.
 322         * iq2000.cpu: Fix copyright notice to refer to FSF.
 323
 324 2007-04-30  Mark Salter  <msalter@sadr.localdomain>
 325
 326         * frv.cpu (spr-names): Support new coprocessor SPR registers.
 327
 328 2007-04-20  Nick Clifton  <nickc@redhat.com>
 329
 330         * xc16x.cpu: Restore after accidentally overwriting this file with
 331         xc16x.opc.
 332
 333 2007-03-29  DJ Delorie  <dj@redhat.com>
 334
 335         * m32c.cpu (Imm-8-s4n): Fix print hook.
 336         (Lab-24-8, Lab-32-8, Lab-40-8): Fix.
 337         (arith-jnz-imm4-dst-defn): Make relaxable.
 338         (arith-jnz16-imm4-dst-defn): Fix encodings.
 339
 340 2007-03-20  DJ Delorie  <dj@redhat.com>
 341
 342         * m32c.cpu (f-dsp-40-u20, f-dsp-48-u20, Dsp-40-u20, Dsp-40-u20,
 343         mem20): New.
 344         (src16-16-20-An-relative-*): New.
 345         (dst16-*-20-An-relative-*): New.
 346         (dst16-16-16sa-*): New
 347         (dst16-16-16ar-*): New
 348         (dst32-16-16sa-Unprefixed-*): New
 349         (jsri): Fix operands.
 350         (setzx): Fix encoding.
 351
 352 2007-03-08  Alan Modra  <amodra@bigpond.net.au>
 353
 354         * m32r.opc: Formatting.
 355
 356 2006-05-22  Nick Clifton  <nickc@redhat.com>
 357
 358         * iq2000.cpu: Fix include paths for iq2000m.cpu and iq10.cpu.
 359
 360 2006-04-10  DJ Delorie  <dj@redhat.com>
 361
 362         * m32c.opc (parse_unsigned_bitbase): Take a new parameter which
 363         decides if this function accepts symbolic constants or not.
 364         (parse_signed_bitbase): Likewise.
 365         (parse_unsigned_bitbase8): Pass the new parameter.
 366         (parse_unsigned_bitbase11): Likewise.
 367         (parse_unsigned_bitbase16): Likewise.
 368         (parse_unsigned_bitbase19): Likewise.
 369         (parse_unsigned_bitbase27): Likewise.
 370         (parse_signed_bitbase8): Likewise.
 371         (parse_signed_bitbase11): Likewise.
 372         (parse_signed_bitbase19): Likewise.
 373
 374 2006-03-13  DJ Delorie  <dj@redhat.com>
 375
 376         * m32c.cpu (Bit3-S): New.
 377         (btst:s): New.
 378         * m32c.opc (parse_bit3_S): New.
 379
 380         * m32c.cpu (decimal-subtraction16-insn): Add second operand.
 381         (btst): Add optional :G suffix for MACH32.
 382         (or.b:S): New.
 383         (pop.w:G): Add optional :G suffix for MACH16.
 384         (push.b.imm): Fix syntax.
 385
 386 2006-03-10  DJ Delorie  <dj@redhat.com>
 387
 388         * m32c.cpu (mul.l): New.
 389         (mulu.l): New.
 390
 391 2006-03-03 Shrirang Khisti <shrirangk@kpitcummins.com)
 392
 393         * xc16x.opc (parse_hash): Return NULL if the input was parsed or
 394         an error message otherwise.
 395         (parse_dot, parse_pof, parse_pag, parse_sof, parse_seg): Likewise.
 396         Fix up comments to correctly describe the functions.
 397
 398 2006-02-24  DJ Delorie  <dj@redhat.com>
 399
 400         * m32c.cpu (RL_TYPE): New attribute, with macros.
 401         (Lab-8-24): Add RELAX.
 402         (unary-insn-defn-g, binary-arith-imm-dst-defn,
 403         binary-arith-imm4-dst-defn): Add 1ADDR attribute.
 404         (binary-arith-src-dst-defn): Add 2ADDR attribute.
 405         (jcnd16-5, jcnd16, jcnd32, jmp16.s, jmp16.b, jmp16.w, jmp16.a,
 406         jmp32.s, jmp32.b, jmp32.w, jmp32.a, jsr16.w, jsr16.a): Add JUMP
 407         attribute.
 408         (jsri16, jsri32): Add 1ADDR attribute.
 409         (jsr32.w, jsr32.a): Add JUMP attribute.
 410
 411 2006-02-17  Shrirang Khisti  <shrirangk@kpitcummins.com>
 412             Anil Paranjape   <anilp1@kpitcummins.com>
 413             Shilin Shakti    <shilins@kpitcummins.com>
 414
 415         * xc16x.cpu: New file containing complete CGEN specific XC16X CPU
 416         description.
 417         * xc16x.opc: New file containing supporting XC16C routines.
 418
 419 2006-02-10  Nick Clifton  <nickc@redhat.com>
 420
 421         * iq2000.opc (parse_hi16): Truncate shifted values to 16 bits.
 422
 423 2006-01-06  DJ Delorie  <dj@redhat.com>
 424
 425         * m32c.cpu (mov.w:q): Fix mode.
 426         (push32.b.imm): Likewise, for the comment.
 427
 428 2005-12-16  Nathan Sidwell  <nathan@codesourcery.com>
 429
 430         Second part of ms1 to mt renaming.
 431         * mt.cpu (define-arch, define-isa): Set name to mt.
 432         (define-mach): Adjust.
 433         * mt.opc (CGEN_ASM_HASH): Update.
 434         (mt_asm_hash, mt_cgen_insn_supported): Renamed.
 435         (parse_loopsize, parse_imm16): Adjust.
 436
 437 2005-12-13  DJ Delorie  <dj@redhat.com>
 438
 439         * m32c.cpu (jsri): Fix order so register names aren't treated as
 440         symbols.
 441         (indexb, indexbd, indexbs, indexl, indexld, indexls, indexw,
 442         indexwd, indexws): Fix encodings.
 443
 444 2005-12-12  Nathan Sidwell  <nathan@codesourcery.com>
 445
 446         * mt.cpu: Rename from ms1.cpu.
 447         * mt.opc: Rename from ms1.opc.
 448
 449 2005-12-06  Hans-Peter Nilsson  <hp@axis.com>
 450
 451         * cris.cpu (simplecris-common-writable-specregs)
 452         (simplecris-common-readable-specregs): Split from
 453         simplecris-common-specregs.  All users changed.
 454         (cris-implemented-writable-specregs-v0)
 455         (cris-implemented-readable-specregs-v0): Similar from
 456         cris-implemented-specregs-v0.
 457         (cris-implemented-writable-specregs-v3)
 458         (cris-implemented-readable-specregs-v3)
 459         (cris-implemented-writable-specregs-v8)
 460         (cris-implemented-readable-specregs-v8)
 461         (cris-implemented-writable-specregs-v10)
 462         (cris-implemented-readable-specregs-v10)
 463         (cris-implemented-writable-specregs-v32)
 464         (cris-implemented-readable-specregs-v32): Similar.
 465         (bdap-32-pc, move-m-pcplus-p0, move-m-spplus-p8): New
 466         insns and specializations.
 467
 468 2005-11-08  Nathan Sidwell  <nathan@codesourcery.com>
 469
 470         Add ms2
 471         * ms1.cpu (ms2, ms2bf): New architecture variant, cpu, machine and
 472         model.
 473         (f-uu8, f-uu1, f-imm16l, f-loopo, f-cb1sel, f-cb2sel, f-cb1incr,
 474         f-cb2incr, f-rc3): New fields.
 475         (LOOP): New instruction.
 476         (JAL-HAZARD): New hazard.
 477         (imm16o, loopsize, imm16l, rc3, cb1sel, cb2sel, cb1incr, cb2incr):
 478         New operands.
 479         (mul, muli, dbnz, iflush): Enable for ms2
 480         (jal, reti): Has JAL-HAZARD.
 481         (ldctxt, ldfb, stfb): Only ms1.
 482         (fbcb): Only ms1,ms1-003.
 483         (wfbinc, mefbinc, wfbincr, mwfbincr, fbcbincs, mfbcbincs,
 484         fbcbincrs, mfbcbincrs): Enable for ms2.
 485         (loop, loopu, dfbc, dwfb, fbwfb, dfbr): New ms2 insns.
 486         * ms1.opc (parse_loopsize): New.
 487         (parse_imm16): hi16/lo16 relocs are applicable to IMM16L.
 488         (print_pcrel): New.
 489
 490 2005-10-28  Dave Brolley  <brolley@redhat.com>
 491
 492         Contribute the following change:
 493         2003-09-24  Dave Brolley  <brolley@redhat.com>
 494
 495         * frv.opc: Use CGEN_ATTR_VALUE_ENUM_TYPE in place of
 496         CGEN_ATTR_VALUE_TYPE.
 497         * m32c.opc (m32c_cgen_insn_supported): Use CGEN_INSN_BITSET_ATTR_VALUE.
 498         Use cgen_bitset_intersect_p.
 499
 500 2005-10-27  DJ Delorie  <dj@redhat.com>
 501
 502         * m32c.cpu (Imm-8-s4n, Imm-12-s4n): New.
 503         (arith-jnz16-imm4-dst-defn, arith-jnz32-imm4-dst-defn,
 504         arith-jnz-imm4-dst-mach, arith-jnz-imm4-dst): Keep track of which
 505         imm operand is needed.
 506         (adjnz, sbjnz): Pass the right operands.
 507         (unary-insn-defn, unary16-defn, unary32-defn, unary-insn-mach,
 508         unary-insn): Add -g variants for opcodes that need to support :G.
 509         (not.BW:G, push.BW:G): Call it.
 510         (stzx16-imm8-imm8-dsp8sb, stzx16-imm8-imm8-dsp8fb,
 511         stzx16-imm8-imm8-abs16): Fix operand typos.
 512         * m32c.opc (m32c_asm_hash): Support bnCND.
 513         (parse_signed4n, print_signed4n): New.
 514
 515 2005-10-26  DJ Delorie  <dj@redhat.com>
 516
 517         * m32c.cpu (f-dsp-8-s24, Dsp-8-s24): New.
 518         (mov-dspsp-dst-defn, mov-src-dspsp-defn, mov16-dspsp-dst-defn,
 519         mov16-src-dspsp-defn, mov32-dspsp-dst-defn, mov32-src-dspsp-defn):
 520         dsp8[sp] is signed.
 521         (mov.WL:S #imm,A0/A1): dsp24 is signed (i.e. -0x800000..0xffffff).
 522         (mov.BW:S r0,r1): Fix typo r1l->r1.
 523         (tst): Allow :G suffix.
 524         * m32c.opc (parse_signed24): New, for -0x800000..0xffffff.
 525
 526 2005-10-26  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
 527
 528         * m32r.opc (parse_hi16): Do not assume a 32-bit host word size.
 529
 530 2005-10-25  DJ Delorie  <dj@redhat.com>
 531
 532         * m32c.cpu (add16-bQ-sp,add16-wQ-sp): Fix to allow either width by
 533         making one a macro of the other.
 534
 535 2005-10-21  DJ Delorie  <dj@redhat.com>
 536
 537         * m32c.cpu (lde, ste): Add dsp[a0] and [a1a] addressing.
 538         (indexb, indexbd, indexbs, indexw, indexwd, indexws, indexl,
 539         indexld, indexls): .w variants have `1' bit.
 540         (rot32.b): QI, not SI.
 541         (rot32.w): HI, not SI.
 542         (xchg16): HI for .w variant.
 543
 544 2005-10-19  Nick Clifton  <nickc@redhat.com>
 545
 546         * m32r.opc (parse_slo16): Fix bad application of previous patch.
 547
 548 2005-10-18  Andreas Schwab  <schwab@suse.de>
 549
 550         * m32r.opc (parse_slo16): Better version of previous patch.
 551
 552 2005-10-14  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
 553
 554         * cpu/m32r.opc (parse_slo16): Do not assume a 32-bit host word
 555         size.
 556
 557 2005-07-25  DJ Delorie  <dj@redhat.com>
 558
 559         * m32c.opc (parse_unsigned8): Add %dsp8().
 560         (parse_signed8): Add %hi8().
 561         (parse_unsigned16): Add %dsp16().
 562         (parse_signed16): Add %lo16() and %hi16().
 563         (parse_lab_5_3): Make valuep a bfd_vma *.
 564
 565 2005-07-18  Nick Clifton  <nickc@redhat.com>
 566
 567         * m32c.cpu (f-16-8, f-24-8, f-32-16, f-dsp-8-u24): New opcode
 568         components.
 569         (f-lab32-jmp-s): Fix insertion sequence.
 570         (Dsp-8-u24, Lab-5-3, Lab32-jmp-s): New operands.
 571         (Dsp-40-s8): Make parameter be signed.
 572         (Dsp-40-s16): Likewise.
 573         (Dsp-48-s8): Likewise.
 574         (Dsp-48-s16): Likewise.
 575         (Imm-13-u3): Likewise. (Despite its name!)
 576         (BitBase16-16-s8): Make the parameter be unsigned.
 577         (BitBase16-8-u11-S): Likewise.
 578         (Lab-8-8, Lab-8-16, Lab-16-8, jcnd16-5, jcnd16, jcnd32, jmp16.s,
 579         jmp16.b, jmp16.w, jmp32.s, jmp32.b, jmp32.w, jsp16.w, jsr32.w): Allow
 580         relaxation.
 581
 582         * m32c.opc: Fix formatting.
 583         Use safe-ctype.h instead of ctype.h
 584         Move duplicated code sequences into a macro.
 585         Fix compile time warnings about signedness mismatches.
 586         Remove dead code.
 587         (parse_lab_5_3): New parser function.
 588
 589 2005-07-16  Jim Blandy  <jimb@redhat.com>
 590
 591         * m32c.opc (m32c_cgen_insn_supported): Use int, not CGEN_BITSET,
 592         to represent isa sets.
 593
 594 2005-07-15  Jim Blandy  <jimb@redhat.com>
 595
 596         * m32c.cpu, m32c.opc: Fix copyright.
 597
 598 2005-07-14  Jim Blandy  <jimb@redhat.com>
 599
 600         * m32c.cpu, m32c.opc: Machine description for the Renesas M32C.
 601
 602 2005-07-14  Alan Modra  <amodra@bigpond.net.au>
 603
 604         * ms1.opc (print_dollarhex): Correct format string.
 605
 606 2005-07-06  Alan Modra  <amodra@bigpond.net.au>
 607
 608         * iq2000.cpu: Include from binutils cpu dir.
 609
 610 2005-07-05  Nick Clifton  <nickc@redhat.com>
 611
 612         * iq2000.opc (parse_lo16, parse_mlo16): Make value parameter
 613         unsigned in order to avoid compile time warnings about sign
 614         conflicts.
 615
 616         * ms1.opc (parse_*): Likewise.
 617         (parse_imm16): Use a "void *" as it is passed both signed and
 618         unsigned arguments.
 619
 620 2005-07-01  Nick Clifton  <nickc@redhat.com>
 621
 622         * frv.opc: Update to ISO C90 function declaration style.
 623         * iq2000.opc: Likewise.
 624         * m32r.opc: Likewise.
 625         * sh.opc: Likewise.
 626
 627 2005-06-15  Dave Brolley  <brolley@redhat.com>
 628
 629         Contributed by Red Hat.
 630         * ms1.cpu: New file.  Written by Nick Clifton, Stan Cox.
 631         * ms1.opc: New file.  Written by Stan Cox.
 632
 633 2005-05-10  Nick Clifton  <nickc@redhat.com>
 634
 635         * Update the address and phone number of the FSF organization in
 636         the GPL notices in the following files:
 637         cris.cpu, frv.cpu, frv.opc, iq10.cpu, iq2000.opc, iq2000m.cpu,
 638         m32r.cpu, m32r.opc, sh.cpu, sh.opc, sh64-compact.cpu,
 639         sh64-media.cpu, simplify.inc
 640
 641 2005-02-24  Alan Modra  <amodra@bigpond.net.au>
 642
 643         * frv.opc (parse_A): Warning fix.
 644
 645 2005-02-23  Nick Clifton  <nickc@redhat.com>
 646
 647         * frv.opc: Fixed compile time warnings about differing signed'ness
 648         of pointers passed to functions.
 649         * m32r.opc: Likewise.
 650
 651 2005-02-11  Nick Clifton  <nickc@redhat.com>
 652
 653         * iq2000.opc (parse_jtargq10): Change type of valuep argument to
 654         'bfd_vma *' in order avoid compile time warning message.
 655
 656 2005-01-28  Hans-Peter Nilsson  <hp@axis.com>
 657
 658         * cris.cpu (mstep): Add missing insn.
 659
 660 2005-01-25  Alexandre Oliva  <aoliva@redhat.com>
 661
 662         2004-11-10  Alexandre Oliva  <aoliva@redhat.com>
 663         * frv.cpu: Add support for TLS annotations in loads and calll.
 664         * frv.opc (parse_symbolic_address): New.
 665         (parse_ldd_annotation): New.
 666         (parse_call_annotation): New.
 667         (parse_ld_annotation): New.
 668         (parse_ulo16, parse_uslo16): Use parse_symbolic_address.
 669         Introduce TLS relocations.
 670         (parse_d12, parse_s12, parse_u12): Likewise.
 671         (parse_uhi16): Likewise.  Fix constant checking on 64-bit host.
 672         (parse_call_label, print_at): New.
 673
 674 2004-12-21  Mikael Starvik  <starvik@axis.com>
 675
 676         * cris.cpu (cris-set-mem): Correct integral write semantics.
 677
 678 2004-11-29  Hans-Peter Nilsson  <hp@axis.com>
 679
 680         * cris.cpu: New file.
 681
 682 2004-11-15  Michael K. Lechner <mike.lechner@gmail.com>
 683
 684         * iq2000.cpu: Added quotes around macro arguments so that they
 685         will work with newer versions of guile.
 686
 687 2004-10-27  Nick Clifton  <nickc@redhat.com>
 688
 689         * iq2000m.cpu (pkrlr1, pkrlr30, rbr1, rbr30, rxr1, rxr30, wbr1,
 690         wbr1u, wbr30, wbr30u, wxr1, wxr1u, wxr30, wxr30u): Add an index
 691         operand.
 692         * iq2000.cpu (dnop index): Rename to _index to avoid complications
 693         with guile.
 694
 695 2004-08-27  Richard Sandiford  <rsandifo@redhat.com>
 696
 697         * frv.cpu (cfmovs): Change UNIT attribute to FMALL.
 698
 699 2004-05-15  Nick Clifton  <nickc@redhat.com>
 700
 701         * iq2000.opc (iq2000_cgen_insn_supported): Make 'insn' argument const.
 702
 703 2004-03-30  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 704
 705         * m32r.opc (parse_hi16): Fixed shigh(0xffff8000) bug.
 706
 707 2004-03-01  Richard Sandiford  <rsandifo@redhat.com>
 708
 709         * frv.cpu (define-arch frv): Add fr450 mach.
 710         (define-mach fr450): New.
 711         (define-model fr450): New.  Add profile units to every fr450 insn.
 712         (define-attr UNIT): Add MDCUTSSI.
 713         (define-attr FR450-MAJOR): New enum.  Add to every fr450 insn.
 714         (define-attr AUDIO): New boolean.
 715         (f-LRAE, f-LRAD, f-LRAS, f-TLBPRopx, f-TLBPRL)
 716         (f-LRA-null, f-TLBPR-null): New fields.
 717         (scr0, scr1, scr2, scr3, imavr1, damvr1, cxnr, ttbr)
 718         (tplr, tppr, tpxr, timerh, timerl, timerd, btbr): New SPRs.
 719         (LRAE, LRAD, LRAS, TLBPRopx, TLBPRL): New operands.
 720         (LRA-null, TLBPR-null): New macros.
 721         (iacc-multiply-r-r, slass, scutss, int-arith-ss-r-r): Add AUDIO attr.
 722         (load-real-address): New macro.
 723         (lrai, lrad, tlbpr): New instructions.
 724         (media-cut-acc, media-cut-acc-ss): Add fr450-major argument.
 725         (mcut, mcuti, mcutss, mcutssi): Adjust accordingly.
 726         (mdcutssi): Change UNIT attribute to MDCUTSSI.
 727         (media-low-clear-semantics, media-scope-limit-semantics)
 728         (media-quad-limit, media-quad-shift): New macros.
 729         (mqlclrhs, mqlmths, mqsllhi, mqsrahi): New instructions.
 730         * frv.opc (frv_is_branch_major, frv_is_float_major, frv_is_media_major)
 731         (frv_is_branch_insn, frv_is_float_insn, frv_is_media_insn)
 732         (frv_vliw_reset, frv_vliw_add_insn): Handle bfd_mach_fr450.
 733         (fr450_unit_mapping): New array.
 734         (fr400_unit_mapping, fr500_unit_mapping, fr550_unit_mapping): Add entry
 735         for new MDCUTSSI unit.
 736         (fr450_check_insn_major_constraints): New function.
 737         (check_insn_major_constraints): Use it.
 738
 739 2004-03-01  Richard Sandiford  <rsandifo@redhat.com>
 740
 741         * frv.cpu (nsdiv, nudiv, nsdivi, nudivi): Remove fr400 profiling unit.
 742         (scutss): Change unit to I0.
 743         (calll, callil, ccalll): Add missing FR550-MAJOR and profile unit.
 744         (mqsaths): Fix FR400-MAJOR categorization.
 745         (media-quad-multiply-cross-acc, media-quad-cross-multiply-cross-acc)
 746         (media-quad-cross-multiply-acc): Change unit from MDUALACC to FMALL.
 747         * frv.opc (fr400_check_insn_major_constraints): Check for (M-2,M-1)
 748         combinations.
 749
 750 2004-03-01  Richard Sandiford  <rsandifo@redhat.com>
 751
 752         * frv.cpu (r-store, r-store-dual, r-store-quad): Delete.
 753         (rstb, rsth, rst, rstd, rstq): Delete.
 754         (rstbf, rsthf, rstf, rstdf, rstqf): Delete.
 755
 756 2004-02-23  Nick Clifton  <nickc@redhat.com>
 757
 758         * Apply these patches from Renesas:
 759
 760         2004-02-10  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 761
 762         * cpu/m32r.opc (my_print_insn): Fixed incorrect output when
 763         disassembling codes for 0x*2 addresses.
 764
 765         2003-12-15  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 766
 767         * cpu/m32r.cpu: Add PIPE_O attribute to "pop" instruction.
 768
 769         2003-12-03  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 770
 771         * cpu/m32r.cpu : Add new model m32r2.
 772         Add new instructions.
 773         Replace occurrances of 'Mitsubishi' with 'Renesas'.
 774         Changed PIPE attr of push from O to OS.
 775         Care for Little-endian of M32R.
 776         * cpu/m32r.opc (CGEN_DIS_HASH, my_print_insn):
 777         Care for Little-endian of M32R.
 778         (parse_slo16): signed extension for value.
 779
 780 2004-02-20  Andrew Cagney  <cagney@redhat.com>
 781
 782         * m32r.opc, m32r.cpu: New files.  Written by , Doug Evans, Nick
 783         Clifton, Ben Elliston, Matthew Green, and Andrew Haley.
 784
 785         * sh.cpu, sh.opc, sh64-compact.cpu, sh64-media.cpu: New files, all
 786         written by Ben Elliston.
 787
 788 2004-01-14  Richard Sandiford  <rsandifo@redhat.com>
 789
 790         * frv.cpu (UNIT): Add IACC.
 791         (iacc-multiply-r-r): Use it.
 792         * frv.opc (fr400_unit_mapping): Add entry for IACC.
 793         (fr500_unit_mapping, fr550_unit_mapping): Likewise.
 794
 795 2004-01-06  Alexandre Oliva  <aoliva@redhat.com>
 796
 797         2003-12-19  Alexandre Oliva  <aoliva@redhat.com>
 798         * frv.opc (parse_ulo16, parse_uhi16, parse_d12): Fix some
 799         cut&paste errors in shifting/truncating numerical operands.
 800         2003-08-08  Alexandre Oliva  <aoliva@redhat.com>
 801         * frv.opc (parse_ulo16): Parse gotofflo and gotofffuncdesclo.
 802         (parse_uslo16): Likewise.
 803         (parse_uhi16): Parse gotoffhi and gotofffuncdeschi.
 804         (parse_d12): Parse gotoff12 and gotofffuncdesc12.
 805         (parse_s12): Likewise.
 806         2003-08-04  Alexandre Oliva  <aoliva@redhat.com>
 807         * frv.opc (parse_ulo16): Parse gotlo and gotfuncdesclo.
 808         (parse_uslo16): Likewise.
 809         (parse_uhi16): Parse gothi and gotfuncdeschi.
 810         (parse_d12): Parse got12 and gotfuncdesc12.
 811         (parse_s12): Likewise.
 812
 813 2003-10-10  Dave Brolley  <brolley@redhat.com>
 814
 815         * frv.cpu (dnpmop): New p-macro.
 816         (GRdoublek): Use dnpmop.
 817         (CPRdoublek, FRdoublei, FRdoublej, FRdoublek): Ditto.
 818         (store-double-r-r): Use (.sym regtype doublek).
 819         (r-store-double): Ditto.
 820         (store-double-r-r-u): Ditto.
 821         (conditional-store-double): Ditto.
 822         (conditional-store-double-u): Ditto.
 823         (store-double-r-simm): Ditto.
 824         (fmovs): Assign to UNIT FMALL.
 825
 826 2003-10-06  Dave Brolley  <brolley@redhat.com>
 827
 828         * frv.cpu, frv.opc: Add support for fr550.
 829
 830 2003-09-24  Dave Brolley  <brolley@redhat.com>
 831
 832         * frv.cpu (u-commit): New modelling unit for fr500.
 833         (mwtaccg): Use frv_ref_SI to reference ACC40Sk as an input operand.
 834         (commit-r): Use u-commit model for fr500.
 835         (commit): Ditto.
 836         (conditional-float-binary-op): Take profiling data as an argument.
 837         Update callers.
 838         (ne-float-binary-op): Ditto.
 839
 840 2003-09-19  Michael Snyder  <msnyder@redhat.com>
 841
 842         * frv.cpu (nldqi): Delete unimplemented instruction.
 843
 844 2003-09-12  Dave Brolley  <brolley@redhat.com>
 845
 846         * frv.cpu (u-clrgr, u-clrfr): New units of model fr500.
 847         (clear-ne-flag-r): Pass insn profiling in as an argument. Call
 848         frv_ref_SI to get input register referenced for profiling.
 849         (clear-ne-flag-all): Pass insn profiling in as an argument.
 850         (clrgr,clrfr,clrga,clrfa): Add profiling information.
 851
 852 2003-09-11  Michael Snyder  <msnyder@redhat.com>
 853
 854         * frv.cpu: Typographical corrections.
 855
 856 2003-09-09  Dave Brolley  <brolley@redhat.com>
 857
 858         * frv.cpu (media-dual-complex): Change UNIT to FMALL.
 859         (conditional-media-dual-complex, media-quad-complex): Likewise.
 860
 861 2003-09-04  Dave Brolley  <brolley@redhat.com>
 862
 863         * frv.cpu (register-transfer): Pass in all attributes in on argument.
 864         Update all callers.
 865         (conditional-register-transfer): Ditto.
 866         (cache-preload): Ditto.
 867         (floating-point-conversion): Ditto.
 868         (floating-point-neg): Ditto.
 869         (float-abs): Ditto.
 870         (float-binary-op-s): Ditto.
 871         (conditional-float-binary-op): Ditto.
 872         (ne-float-binary-op): Ditto.
 873         (float-dual-arith): Ditto.
 874         (ne-float-dual-arith): Ditto.
 875
 876 2003-09-03  Dave Brolley  <brolley@redhat.com>
 877
 878         * frv.opc (parse_A, parse_A0, parse_A1): New parse handlers.
 879         * frv.cpu (UNIT): Add IALL, FMALL, FMLOW, STORE, SCAN, DCPL, MDUALACC,
 880         MCLRACC-1.
 881         (A): Removed operand.
 882         (A0,A1): New operands replace operand A.
 883         (mnop): Now a real insn
 884         (mclracc): Removed insn.
 885         (mclracc-0, mclracc-1): New insns replace mclracc.
 886         (all insns): Use new UNIT attributes.
 887
 888 2003-08-21  Nick Clifton  <nickc@redhat.com>
 889
 890         * frv.cpu (mbtoh): Replace input parameter to u-media-dual-expand
 891         and u-media-dual-btoh with output parameter.
 892         (cmbtoh): Add profiling hack.
 893
 894 2003-08-19  Michael Snyder  <msnyder@redhat.com>
 895
 896         * frv.cpu: Fix typo, Frintkeven -> FRintkeven
 897
 898 2003-06-10  Doug Evans  <dje@sebabeach.org>
 899
 900         * frv.cpu: Add IDOC attribute.
 901
 902 2003-06-06  Andrew Cagney  <cagney@redhat.com>
 903
 904         Contributed by Red Hat.
 905         * iq2000.cpu: New file.  Written by Ben Elliston, Jeff Johnston,
 906         Stan Cox, and Frank Ch. Eigler.
 907         * iq2000.opc: New file.  Written by Ben Elliston, Frank
 908         Ch. Eigler, Chris Moller, Jeff Johnston, and Stan Cox.
 909         * iq2000m.cpu: New file.  Written by Jeff Johnston.
 910         * iq10.cpu: New file.  Written by Jeff Johnston.
 911
 912 2003-06-05  Nick Clifton  <nickc@redhat.com>
 913
 914         * frv.cpu (FRintieven): New operand.  An even-numbered only
 915         version of the FRinti operand.
 916         (FRintjeven): Likewise for FRintj.
 917         (FRintkeven): Likewise for FRintk.
 918         (mdcutssi, media-dual-word-rotate-r-r, mqsaths,
 919         media-quad-arith-sat-semantics, media-quad-arith-sat,
 920         conditional-media-quad-arith-sat, mdunpackh,
 921         media-quad-multiply-semantics, media-quad-multiply,
 922         conditional-media-quad-multiply, media-quad-complex-i,
 923         media-quad-multiply-acc-semantics, media-quad-multiply-acc,
 924         conditional-media-quad-multiply-acc, munpackh,
 925         media-quad-multiply-cross-acc-semantics, mdpackh,
 926         media-quad-multiply-cross-acc, mbtoh-semantics,
 927         media-quad-cross-multiply-cross-acc-semantics,
 928         media-quad-cross-multiply-cross-acc, mbtoh, mhtob-semantics,
 929         media-quad-cross-multiply-acc-semantics, cmbtoh,
 930         media-quad-cross-multiply-acc, media-quad-complex, mhtob,
 931         media-expand-halfword-to-double-semantics, mexpdhd, cmexpdhd,
 932         cmhtob): Use new operands.
 933         * frv.opc (CGEN_VERBOSE_ASSEMBLER_ERRORS): Define.
 934         (parse_even_register): New function.
 935
 936 2003-06-03  Nick Clifton  <nickc@redhat.com>
 937
 938         * frv.cpu (media-dual-word-rotate-r-r): Use a signed 6-bit
 939         immediate value not unsigned.
 940
 941 2003-06-03  Andrew Cagney  <cagney@redhat.com>
 942
 943         Contributed by Red Hat.
 944         * frv.cpu: New file.  Written by Dave Brolley, Catherine Moore,
 945         and Eric Christopher.
 946         * frv.opc: New file.  Written by Catherine Moore, and Dave
 947         Brolley.
 948         * simplify.inc: New file.  Written by Doug Evans.
 949
 950 2003-05-02  Andrew Cagney  <cagney@redhat.com>
 951
 952         * New file.
 953
 954 \f
 955 Copyright (C) 2003-2012 Free Software Foundation, Inc.
 956
 957 Copying and distribution of this file, with or without modification,
 958 are permitted in any medium without royalty provided the copyright
 959 notice and this notice are preserved.
 960
 961 Local Variables:
 962 mode: change-log
 963 left-margin: 8
 964 fill-column: 74
 965 version-control: never
 966 End: