cpu/ChangeLog

   1 2010-01-05  Doug Evans  <dje@sebabeach.org>
   2
   3         * m32c.cpu (f-dsp-32-u24): Fix mode of extract handler.
   4         (f-dsp-40-u20, f-dsp-40-u24): Ditto.
   5
   6 2010-01-02  Doug Evans  <dje@sebabeach.org>
   7
   8         * m32c.opc (parse_signed16): Fix typo.
   9
  10 2009-12-11  Nick Clifton  <nickc@redhat.com>
  11
  12         * frv.opc: Fix shadowed variable warnings.
  13         * m32c.opc: Fix shadowed variable warnings.
  14
  15 2009-11-14  Doug Evans  <dje@sebabeach.org>
  16
  17         Must use VOID expression in VOID context.
  18         * xc16x.cpu (mov4): Fix mode of `sequence'.
  19         (mov9, mov10): Ditto.
  20         (movbsrr, moveb1, jmprel, jmpseg, jmps): Fix mode of `if'.
  21         (callr, callseg, calls, trap, rets, reti): Ditto.
  22         (jb, jbc, jnb, jnbs): Fix mode of `if'.  Comment out no-op `sll'.
  23         (atomic, extr, extp, extp1, extpg1, extpr, extpr1): Fix mode of `cond'.
  24         (exts, exts1, extsr, extsr1, prior): Ditto.
  25
  26 2009-10-23  Doug Evans  <dje@sebabeach.org>
  27
  28         * m32c.opc (opc.h): cgen-types.h -> cgen/basic-modes.h.
  29         cgen-ops.h -> cgen/basic-ops.h.
  30
  31 2009-09-25  Alan Modra  <amodra@bigpond.net.au>
  32
  33         * m32r.cpu (stb-plus): Typo fix.
  34
  35 2009-09-23  Doug Evans  <dje@sebabeach.org>
  36
  37         * m32r.cpu (sth-plus): Fix address mode and calculation.
  38         (stb-plus): Ditto.
  39         (clrpsw): Fix mask calculation.
  40         (bset, bclr, btst): Make mode in bit calculation match expression.
  41
  42         * xc16x.cpu (rtl-version): Set to 0.8.
  43         (gr-names, ext-names,psw-names): Update, print-name -> enum-prefix,
  44         make uppercase.  Remove unnecessary name-prefix spec.
  45         (grb-names, conditioncode-names, extconditioncode-names): Ditto.
  46         (grb8-names, r8-names, regmem8-names, regdiv8-names): Ditto.
  47         (reg0-name, reg0-name1, regbmem8-names, memgr8-names): Ditto.
  48         (h-cr): New hardware.
  49         (muls): Comment out parts that won't compile, add fixme.
  50         (mulu, divl, divlu, jmpabs, jmpa-, jmprel, jbc, jnbs, callr): Ditto.
  51         (scxti, scxtmg, scxtm, bclear, bclr18, bset19, bitset, bmov): Ditto.
  52         (bmovn, band, bor, bxor, bcmp, bfldl, bfldh): Ditto.
  53
  54 2009-07-16  Doug Evans  <dje@sebabeach.org>
  55
  56         * cpu/simplify.inc (*): One line doc strings don't need \n.
  57         (df): Invoke define-full-ifield instead of claiming it's an alias.
  58         (dno): Define.
  59         (dnop): Mark as deprecated.
  60
  61 2009-06-22  Alan Modra  <amodra@bigpond.net.au>
  62
  63         * m32c.opc (parse_lab_5_3): Use correct enum.
  64
  65 2009-01-07  Hans-Peter Nilsson  <hp@axis.com>
  66
  67         * frv.cpu (mabshs): Explicitly sign-extend arguments of abs to DI.
  68         (DI-ext-HI, DI-ext-UHI, DI-ext-DI): New pmacros.
  69         (media-arith-sat-semantics): Explicitly sign- or zero-extend
  70         arguments of "operation" to DI using "mode" and the new pmacros.
  71
  72 2009-01-03  Hans-Peter Nilsson  <hp@axis.com>
  73
  74         * cris.cpu (cris-implemented-writable-specregs-v32): Correct size
  75         of number 2, PID.
  76
  77 2008-12-23  Jon Beniston <jon@beniston.com>
  78
  79         * lm32.cpu: New file.
  80         * lm32.opc: New file.
  81
  82 2008-01-29  Alan Modra  <amodra@bigpond.net.au>
  83
  84         * mt.opc (parse_imm16): Apply 2007-09-26 opcodes/mt-asm.c change
  85         to source.
  86
  87 2007-10-22  Hans-Peter Nilsson  <hp@axis.com>
  88
  89         * cris.cpu (movs, movu): Use result of extension operation when
  90         updating flags.
  91
  92 2007-07-04  Nick Clifton  <nickc@redhat.com>
  93
  94         * cris.cpu: Update copyright notice to refer to GPLv3.
  95         * frv.cpu, frv.opc, iq10.cpu, iq2000m.cpu, iq2000.opc, m32c.cpu,
  96         m32c.opc, m32r.cpu, m32r.opc, mt.cpu, mt.opc, sh64-compact.cpu,
  97         sh64-media.cpu, sh.cpu, sh.opc, simplify.inc, xc16x.cpu,
  98         xc16x.opc: Likewise.
  99         * iq2000.cpu: Fix copyright notice to refer to FSF.
 100
 101 2007-04-30  Mark Salter  <msalter@sadr.localdomain>
 102
 103         * frv.cpu (spr-names): Support new coprocessor SPR registers.
 104
 105 2007-04-20  Nick Clifton  <nickc@redhat.com>
 106
 107         * xc16x.cpu: Restore after accidentally overwriting this file with
 108         xc16x.opc.
 109
 110 2007-03-29  DJ Delorie  <dj@redhat.com>
 111
 112         * m32c.cpu (Imm-8-s4n): Fix print hook.
 113         (Lab-24-8, Lab-32-8, Lab-40-8): Fix.
 114         (arith-jnz-imm4-dst-defn): Make relaxable.
 115         (arith-jnz16-imm4-dst-defn): Fix encodings.
 116
 117 2007-03-20  DJ Delorie  <dj@redhat.com>
 118
 119         * m32c.cpu (f-dsp-40-u20, f-dsp-48-u20, Dsp-40-u20, Dsp-40-u20,
 120         mem20): New.
 121         (src16-16-20-An-relative-*): New.
 122         (dst16-*-20-An-relative-*): New.
 123         (dst16-16-16sa-*): New
 124         (dst16-16-16ar-*): New
 125         (dst32-16-16sa-Unprefixed-*): New
 126         (jsri): Fix operands.
 127         (setzx): Fix encoding.
 128
 129 2007-03-08  Alan Modra  <amodra@bigpond.net.au>
 130
 131         * m32r.opc: Formatting.
 132
 133 2006-05-22  Nick Clifton  <nickc@redhat.com>
 134
 135         * iq2000.cpu: Fix include paths for iq2000m.cpu and iq10.cpu.
 136
 137 2006-04-10  DJ Delorie  <dj@redhat.com>
 138
 139         * m32c.opc (parse_unsigned_bitbase): Take a new parameter which
 140         decides if this function accepts symbolic constants or not.
 141         (parse_signed_bitbase): Likewise.
 142         (parse_unsigned_bitbase8): Pass the new parameter.
 143         (parse_unsigned_bitbase11): Likewise.
 144         (parse_unsigned_bitbase16): Likewise.
 145         (parse_unsigned_bitbase19): Likewise.
 146         (parse_unsigned_bitbase27): Likewise.
 147         (parse_signed_bitbase8): Likewise.
 148         (parse_signed_bitbase11): Likewise.
 149         (parse_signed_bitbase19): Likewise.
 150
 151 2006-03-13  DJ Delorie  <dj@redhat.com>
 152
 153         * m32c.cpu (Bit3-S): New.
 154         (btst:s): New.
 155         * m32c.opc (parse_bit3_S): New.
 156
 157         * m32c.cpu (decimal-subtraction16-insn): Add second operand.
 158         (btst): Add optional :G suffix for MACH32.
 159         (or.b:S): New.
 160         (pop.w:G): Add optional :G suffix for MACH16.
 161         (push.b.imm): Fix syntax.
 162
 163 2006-03-10  DJ Delorie  <dj@redhat.com>
 164
 165         * m32c.cpu (mul.l): New.
 166         (mulu.l): New.
 167
 168 2006-03-03 Shrirang Khisti <shrirangk@kpitcummins.com)
 169
 170         * xc16x.opc (parse_hash): Return NULL if the input was parsed or
 171         an error message otherwise.
 172         (parse_dot, parse_pof, parse_pag, parse_sof, parse_seg): Likewise.
 173         Fix up comments to correctly describe the functions.
 174
 175 2006-02-24  DJ Delorie  <dj@redhat.com>
 176
 177         * m32c.cpu (RL_TYPE): New attribute, with macros.
 178         (Lab-8-24): Add RELAX.
 179         (unary-insn-defn-g, binary-arith-imm-dst-defn,
 180         binary-arith-imm4-dst-defn): Add 1ADDR attribute.
 181         (binary-arith-src-dst-defn): Add 2ADDR attribute.
 182         (jcnd16-5, jcnd16, jcnd32, jmp16.s, jmp16.b, jmp16.w, jmp16.a,
 183         jmp32.s, jmp32.b, jmp32.w, jmp32.a, jsr16.w, jsr16.a): Add JUMP
 184         attribute.
 185         (jsri16, jsri32): Add 1ADDR attribute.
 186         (jsr32.w, jsr32.a): Add JUMP attribute.
 187
 188 2006-02-17  Shrirang Khisti  <shrirangk@kpitcummins.com>
 189             Anil Paranjape   <anilp1@kpitcummins.com>
 190             Shilin Shakti    <shilins@kpitcummins.com>
 191
 192         * xc16x.cpu: New file containing complete CGEN specific XC16X CPU
 193         description.
 194         * xc16x.opc: New file containing supporting XC16C routines.
 195
 196 2006-02-10  Nick Clifton  <nickc@redhat.com>
 197
 198         * iq2000.opc (parse_hi16): Truncate shifted values to 16 bits.
 199
 200 2006-01-06  DJ Delorie  <dj@redhat.com>
 201
 202         * m32c.cpu (mov.w:q): Fix mode.
 203         (push32.b.imm): Likewise, for the comment.
 204
 205 2005-12-16  Nathan Sidwell  <nathan@codesourcery.com>
 206
 207         Second part of ms1 to mt renaming.
 208         * mt.cpu (define-arch, define-isa): Set name to mt.
 209         (define-mach): Adjust.
 210         * mt.opc (CGEN_ASM_HASH): Update.
 211         (mt_asm_hash, mt_cgen_insn_supported): Renamed.
 212         (parse_loopsize, parse_imm16): Adjust.
 213
 214 2005-12-13  DJ Delorie  <dj@redhat.com>
 215
 216         * m32c.cpu (jsri): Fix order so register names aren't treated as
 217         symbols.
 218         (indexb, indexbd, indexbs, indexl, indexld, indexls, indexw,
 219         indexwd, indexws): Fix encodings.
 220
 221 2005-12-12  Nathan Sidwell  <nathan@codesourcery.com>
 222
 223         * mt.cpu: Rename from ms1.cpu.
 224         * mt.opc: Rename from ms1.opc.
 225
 226 2005-12-06  Hans-Peter Nilsson  <hp@axis.com>
 227
 228         * cris.cpu (simplecris-common-writable-specregs)
 229         (simplecris-common-readable-specregs): Split from
 230         simplecris-common-specregs.  All users changed.
 231         (cris-implemented-writable-specregs-v0)
 232         (cris-implemented-readable-specregs-v0): Similar from
 233         cris-implemented-specregs-v0.
 234         (cris-implemented-writable-specregs-v3)
 235         (cris-implemented-readable-specregs-v3)
 236         (cris-implemented-writable-specregs-v8)
 237         (cris-implemented-readable-specregs-v8)
 238         (cris-implemented-writable-specregs-v10)
 239         (cris-implemented-readable-specregs-v10)
 240         (cris-implemented-writable-specregs-v32)
 241         (cris-implemented-readable-specregs-v32): Similar.
 242         (bdap-32-pc, move-m-pcplus-p0, move-m-spplus-p8): New
 243         insns and specializations.
 244
 245 2005-11-08  Nathan Sidwell  <nathan@codesourcery.com>
 246
 247         Add ms2
 248         * ms1.cpu (ms2, ms2bf): New architecture variant, cpu, machine and
 249         model.
 250         (f-uu8, f-uu1, f-imm16l, f-loopo, f-cb1sel, f-cb2sel, f-cb1incr,
 251         f-cb2incr, f-rc3): New fields.
 252         (LOOP): New instruction.
 253         (JAL-HAZARD): New hazard.
 254         (imm16o, loopsize, imm16l, rc3, cb1sel, cb2sel, cb1incr, cb2incr):
 255         New operands.
 256         (mul, muli, dbnz, iflush): Enable for ms2
 257         (jal, reti): Has JAL-HAZARD.
 258         (ldctxt, ldfb, stfb): Only ms1.
 259         (fbcb): Only ms1,ms1-003.
 260         (wfbinc, mefbinc, wfbincr, mwfbincr, fbcbincs, mfbcbincs,
 261         fbcbincrs, mfbcbincrs): Enable for ms2.
 262         (loop, loopu, dfbc, dwfb, fbwfb, dfbr): New ms2 insns.
 263         * ms1.opc (parse_loopsize): New.
 264         (parse_imm16): hi16/lo16 relocs are applicable to IMM16L.
 265         (print_pcrel): New.
 266
 267 2005-10-28  Dave Brolley  <brolley@redhat.com>
 268
 269         Contribute the following change:
 270         2003-09-24  Dave Brolley  <brolley@redhat.com>
 271
 272         * frv.opc: Use CGEN_ATTR_VALUE_ENUM_TYPE in place of
 273         CGEN_ATTR_VALUE_TYPE.
 274         * m32c.opc (m32c_cgen_insn_supported): Use CGEN_INSN_BITSET_ATTR_VALUE.
 275         Use cgen_bitset_intersect_p.
 276
 277 2005-10-27  DJ Delorie  <dj@redhat.com>
 278
 279         * m32c.cpu (Imm-8-s4n, Imm-12-s4n): New.
 280         (arith-jnz16-imm4-dst-defn, arith-jnz32-imm4-dst-defn,
 281         arith-jnz-imm4-dst-mach, arith-jnz-imm4-dst): Keep track of which
 282         imm operand is needed.
 283         (adjnz, sbjnz): Pass the right operands.
 284         (unary-insn-defn, unary16-defn, unary32-defn, unary-insn-mach,
 285         unary-insn): Add -g variants for opcodes that need to support :G.
 286         (not.BW:G, push.BW:G): Call it.
 287         (stzx16-imm8-imm8-dsp8sb, stzx16-imm8-imm8-dsp8fb,
 288         stzx16-imm8-imm8-abs16): Fix operand typos.
 289         * m32c.opc (m32c_asm_hash): Support bnCND.
 290         (parse_signed4n, print_signed4n): New.
 291
 292 2005-10-26  DJ Delorie  <dj@redhat.com>
 293
 294         * m32c.cpu (f-dsp-8-s24, Dsp-8-s24): New.
 295         (mov-dspsp-dst-defn, mov-src-dspsp-defn, mov16-dspsp-dst-defn,
 296         mov16-src-dspsp-defn, mov32-dspsp-dst-defn, mov32-src-dspsp-defn):
 297         dsp8[sp] is signed.
 298         (mov.WL:S #imm,A0/A1): dsp24 is signed (i.e. -0x800000..0xffffff).
 299         (mov.BW:S r0,r1): Fix typo r1l->r1.
 300         (tst): Allow :G suffix.
 301         * m32c.opc (parse_signed24): New, for -0x800000..0xffffff.
 302
 303 2005-10-26  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
 304
 305         * m32r.opc (parse_hi16): Do not assume a 32-bit host word size.
 306
 307 2005-10-25  DJ Delorie  <dj@redhat.com>
 308
 309         * m32c.cpu (add16-bQ-sp,add16-wQ-sp): Fix to allow either width by
 310         making one a macro of the other.
 311
 312 2005-10-21  DJ Delorie  <dj@redhat.com>
 313
 314         * m32c.cpu (lde, ste): Add dsp[a0] and [a1a] addressing.
 315         (indexb, indexbd, indexbs, indexw, indexwd, indexws, indexl,
 316         indexld, indexls): .w variants have `1' bit.
 317         (rot32.b): QI, not SI.
 318         (rot32.w): HI, not SI.
 319         (xchg16): HI for .w variant.
 320
 321 2005-10-19  Nick Clifton  <nickc@redhat.com>
 322
 323         * m32r.opc (parse_slo16): Fix bad application of previous patch.
 324
 325 2005-10-18  Andreas Schwab  <schwab@suse.de>
 326
 327         * m32r.opc (parse_slo16): Better version of previous patch.
 328
 329 2005-10-14  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
 330
 331         * cpu/m32r.opc (parse_slo16): Do not assume a 32-bit host word
 332         size.
 333
 334 2005-07-25  DJ Delorie  <dj@redhat.com>
 335
 336         * m32c.opc (parse_unsigned8): Add %dsp8().
 337         (parse_signed8): Add %hi8().
 338         (parse_unsigned16): Add %dsp16().
 339         (parse_signed16): Add %lo16() and %hi16().
 340         (parse_lab_5_3): Make valuep a bfd_vma *.
 341
 342 2005-07-18  Nick Clifton  <nickc@redhat.com>
 343
 344         * m32c.cpu (f-16-8, f-24-8, f-32-16, f-dsp-8-u24): New opcode
 345         components.
 346         (f-lab32-jmp-s): Fix insertion sequence.
 347         (Dsp-8-u24, Lab-5-3, Lab32-jmp-s): New operands.
 348         (Dsp-40-s8): Make parameter be signed.
 349         (Dsp-40-s16): Likewise.
 350         (Dsp-48-s8): Likewise.
 351         (Dsp-48-s16): Likewise.
 352         (Imm-13-u3): Likewise. (Despite its name!)
 353         (BitBase16-16-s8): Make the parameter be unsigned.
 354         (BitBase16-8-u11-S): Likewise.
 355         (Lab-8-8, Lab-8-16, Lab-16-8, jcnd16-5, jcnd16, jcnd32, jmp16.s,
 356         jmp16.b, jmp16.w, jmp32.s, jmp32.b, jmp32.w, jsp16.w, jsr32.w): Allow
 357         relaxation.
 358
 359         * m32c.opc: Fix formatting.
 360         Use safe-ctype.h instead of ctype.h
 361         Move duplicated code sequences into a macro.
 362         Fix compile time warnings about signedness mismatches.
 363         Remove dead code.
 364         (parse_lab_5_3): New parser function.
 365
 366 2005-07-16  Jim Blandy  <jimb@redhat.com>
 367
 368         * m32c.opc (m32c_cgen_insn_supported): Use int, not CGEN_BITSET,
 369         to represent isa sets.
 370
 371 2005-07-15  Jim Blandy  <jimb@redhat.com>
 372
 373         * m32c.cpu, m32c.opc: Fix copyright.
 374
 375 2005-07-14  Jim Blandy  <jimb@redhat.com>
 376
 377         * m32c.cpu, m32c.opc: Machine description for the Renesas M32C.
 378
 379 2005-07-14  Alan Modra  <amodra@bigpond.net.au>
 380
 381         * ms1.opc (print_dollarhex): Correct format string.
 382
 383 2005-07-06  Alan Modra  <amodra@bigpond.net.au>
 384
 385         * iq2000.cpu: Include from binutils cpu dir.
 386
 387 2005-07-05  Nick Clifton  <nickc@redhat.com>
 388
 389         * iq2000.opc (parse_lo16, parse_mlo16): Make value parameter
 390         unsigned in order to avoid compile time warnings about sign
 391         conflicts.
 392
 393         * ms1.opc (parse_*): Likewise.
 394         (parse_imm16): Use a "void *" as it is passed both signed and
 395         unsigned arguments.
 396
 397 2005-07-01  Nick Clifton  <nickc@redhat.com>
 398
 399         * frv.opc: Update to ISO C90 function declaration style.
 400         * iq2000.opc: Likewise.
 401         * m32r.opc: Likewise.
 402         * sh.opc: Likewise.
 403
 404 2005-06-15  Dave Brolley  <brolley@redhat.com>
 405
 406         Contributed by Red Hat.
 407         * ms1.cpu: New file.  Written by Nick Clifton, Stan Cox.
 408         * ms1.opc: New file.  Written by Stan Cox.
 409
 410 2005-05-10  Nick Clifton  <nickc@redhat.com>
 411
 412         * Update the address and phone number of the FSF organization in
 413         the GPL notices in the following files:
 414         cris.cpu, frv.cpu, frv.opc, iq10.cpu, iq2000.opc, iq2000m.cpu,
 415         m32r.cpu, m32r.opc, sh.cpu, sh.opc, sh64-compact.cpu,
 416         sh64-media.cpu, simplify.inc
 417
 418 2005-02-24  Alan Modra  <amodra@bigpond.net.au>
 419
 420         * frv.opc (parse_A): Warning fix.
 421
 422 2005-02-23  Nick Clifton  <nickc@redhat.com>
 423
 424         * frv.opc: Fixed compile time warnings about differing signed'ness
 425         of pointers passed to functions.
 426         * m32r.opc: Likewise.
 427
 428 2005-02-11  Nick Clifton  <nickc@redhat.com>
 429
 430         * iq2000.opc (parse_jtargq10): Change type of valuep argument to
 431         'bfd_vma *' in order avoid compile time warning message.
 432
 433 2005-01-28  Hans-Peter Nilsson  <hp@axis.com>
 434
 435         * cris.cpu (mstep): Add missing insn.
 436
 437 2005-01-25  Alexandre Oliva  <aoliva@redhat.com>
 438
 439         2004-11-10  Alexandre Oliva  <aoliva@redhat.com>
 440         * frv.cpu: Add support for TLS annotations in loads and calll.
 441         * frv.opc (parse_symbolic_address): New.
 442         (parse_ldd_annotation): New.
 443         (parse_call_annotation): New.
 444         (parse_ld_annotation): New.
 445         (parse_ulo16, parse_uslo16): Use parse_symbolic_address.
 446         Introduce TLS relocations.
 447         (parse_d12, parse_s12, parse_u12): Likewise.
 448         (parse_uhi16): Likewise.  Fix constant checking on 64-bit host.
 449         (parse_call_label, print_at): New.
 450
 451 2004-12-21  Mikael Starvik  <starvik@axis.com>
 452
 453         * cris.cpu (cris-set-mem): Correct integral write semantics.
 454
 455 2004-11-29  Hans-Peter Nilsson  <hp@axis.com>
 456
 457         * cris.cpu: New file.
 458
 459 2004-11-15  Michael K. Lechner <mike.lechner@gmail.com>
 460
 461         * iq2000.cpu: Added quotes around macro arguments so that they
 462         will work with newer versions of guile.
 463
 464 2004-10-27  Nick Clifton  <nickc@redhat.com>
 465
 466         * iq2000m.cpu (pkrlr1, pkrlr30, rbr1, rbr30, rxr1, rxr30, wbr1,
 467         wbr1u, wbr30, wbr30u, wxr1, wxr1u, wxr30, wxr30u): Add an index
 468         operand.
 469         * iq2000.cpu (dnop index): Rename to _index to avoid complications
 470         with guile.
 471
 472 2004-08-27  Richard Sandiford  <rsandifo@redhat.com>
 473
 474         * frv.cpu (cfmovs): Change UNIT attribute to FMALL.
 475
 476 2004-05-15  Nick Clifton  <nickc@redhat.com>
 477
 478         * iq2000.opc (iq2000_cgen_insn_supported): Make 'insn' argument const.
 479
 480 2004-03-30  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 481
 482         * m32r.opc (parse_hi16): Fixed shigh(0xffff8000) bug.
 483
 484 2004-03-01  Richard Sandiford  <rsandifo@redhat.com>
 485
 486         * frv.cpu (define-arch frv): Add fr450 mach.
 487         (define-mach fr450): New.
 488         (define-model fr450): New.  Add profile units to every fr450 insn.
 489         (define-attr UNIT): Add MDCUTSSI.
 490         (define-attr FR450-MAJOR): New enum.  Add to every fr450 insn.
 491         (define-attr AUDIO): New boolean.
 492         (f-LRAE, f-LRAD, f-LRAS, f-TLBPRopx, f-TLBPRL)
 493         (f-LRA-null, f-TLBPR-null): New fields.
 494         (scr0, scr1, scr2, scr3, imavr1, damvr1, cxnr, ttbr)
 495         (tplr, tppr, tpxr, timerh, timerl, timerd, btbr): New SPRs.
 496         (LRAE, LRAD, LRAS, TLBPRopx, TLBPRL): New operands.
 497         (LRA-null, TLBPR-null): New macros.
 498         (iacc-multiply-r-r, slass, scutss, int-arith-ss-r-r): Add AUDIO attr.
 499         (load-real-address): New macro.
 500         (lrai, lrad, tlbpr): New instructions.
 501         (media-cut-acc, media-cut-acc-ss): Add fr450-major argument.
 502         (mcut, mcuti, mcutss, mcutssi): Adjust accordingly.
 503         (mdcutssi): Change UNIT attribute to MDCUTSSI.
 504         (media-low-clear-semantics, media-scope-limit-semantics)
 505         (media-quad-limit, media-quad-shift): New macros.
 506         (mqlclrhs, mqlmths, mqsllhi, mqsrahi): New instructions.
 507         * frv.opc (frv_is_branch_major, frv_is_float_major, frv_is_media_major)
 508         (frv_is_branch_insn, frv_is_float_insn, frv_is_media_insn)
 509         (frv_vliw_reset, frv_vliw_add_insn): Handle bfd_mach_fr450.
 510         (fr450_unit_mapping): New array.
 511         (fr400_unit_mapping, fr500_unit_mapping, fr550_unit_mapping): Add entry
 512         for new MDCUTSSI unit.
 513         (fr450_check_insn_major_constraints): New function.
 514         (check_insn_major_constraints): Use it.
 515
 516 2004-03-01  Richard Sandiford  <rsandifo@redhat.com>
 517
 518         * frv.cpu (nsdiv, nudiv, nsdivi, nudivi): Remove fr400 profiling unit.
 519         (scutss): Change unit to I0.
 520         (calll, callil, ccalll): Add missing FR550-MAJOR and profile unit.
 521         (mqsaths): Fix FR400-MAJOR categorization.
 522         (media-quad-multiply-cross-acc, media-quad-cross-multiply-cross-acc)
 523         (media-quad-cross-multiply-acc): Change unit from MDUALACC to FMALL.
 524         * frv.opc (fr400_check_insn_major_constraints): Check for (M-2,M-1)
 525         combinations.
 526
 527 2004-03-01  Richard Sandiford  <rsandifo@redhat.com>
 528
 529         * frv.cpu (r-store, r-store-dual, r-store-quad): Delete.
 530         (rstb, rsth, rst, rstd, rstq): Delete.
 531         (rstbf, rsthf, rstf, rstdf, rstqf): Delete.
 532
 533 2004-02-23  Nick Clifton  <nickc@redhat.com>
 534
 535         * Apply these patches from Renesas:
 536
 537         2004-02-10  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 538
 539         * cpu/m32r.opc (my_print_insn): Fixed incorrect output when
 540         disassembling codes for 0x*2 addresses.
 541
 542         2003-12-15  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 543
 544         * cpu/m32r.cpu: Add PIPE_O attribute to "pop" instruction.
 545
 546         2003-12-03  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 547
 548         * cpu/m32r.cpu : Add new model m32r2.
 549         Add new instructions.
 550         Replace occurrances of 'Mitsubishi' with 'Renesas'.
 551         Changed PIPE attr of push from O to OS.
 552         Care for Little-endian of M32R.
 553         * cpu/m32r.opc (CGEN_DIS_HASH, my_print_insn):
 554         Care for Little-endian of M32R.
 555         (parse_slo16): signed extension for value.
 556
 557 2004-02-20  Andrew Cagney  <cagney@redhat.com>
 558
 559         * m32r.opc, m32r.cpu: New files.  Written by , Doug Evans, Nick
 560         Clifton, Ben Elliston, Matthew Green, and Andrew Haley.
 561
 562         * sh.cpu, sh.opc, sh64-compact.cpu, sh64-media.cpu: New files, all
 563         written by Ben Elliston.
 564
 565 2004-01-14  Richard Sandiford  <rsandifo@redhat.com>
 566
 567         * frv.cpu (UNIT): Add IACC.
 568         (iacc-multiply-r-r): Use it.
 569         * frv.opc (fr400_unit_mapping): Add entry for IACC.
 570         (fr500_unit_mapping, fr550_unit_mapping): Likewise.
 571
 572 2004-01-06  Alexandre Oliva  <aoliva@redhat.com>
 573
 574         2003-12-19  Alexandre Oliva  <aoliva@redhat.com>
 575         * frv.opc (parse_ulo16, parse_uhi16, parse_d12): Fix some
 576         cut&paste errors in shifting/truncating numerical operands.
 577         2003-08-08  Alexandre Oliva  <aoliva@redhat.com>
 578         * frv.opc (parse_ulo16): Parse gotofflo and gotofffuncdesclo.
 579         (parse_uslo16): Likewise.
 580         (parse_uhi16): Parse gotoffhi and gotofffuncdeschi.
 581         (parse_d12): Parse gotoff12 and gotofffuncdesc12.
 582         (parse_s12): Likewise.
 583         2003-08-04  Alexandre Oliva  <aoliva@redhat.com>
 584         * frv.opc (parse_ulo16): Parse gotlo and gotfuncdesclo.
 585         (parse_uslo16): Likewise.
 586         (parse_uhi16): Parse gothi and gotfuncdeschi.
 587         (parse_d12): Parse got12 and gotfuncdesc12.
 588         (parse_s12): Likewise.
 589
 590 2003-10-10  Dave Brolley  <brolley@redhat.com>
 591
 592         * frv.cpu (dnpmop): New p-macro.
 593         (GRdoublek): Use dnpmop.
 594         (CPRdoublek, FRdoublei, FRdoublej, FRdoublek): Ditto.
 595         (store-double-r-r): Use (.sym regtype doublek).
 596         (r-store-double): Ditto.
 597         (store-double-r-r-u): Ditto.
 598         (conditional-store-double): Ditto.
 599         (conditional-store-double-u): Ditto.
 600         (store-double-r-simm): Ditto.
 601         (fmovs): Assign to UNIT FMALL.
 602
 603 2003-10-06  Dave Brolley  <brolley@redhat.com>
 604
 605         * frv.cpu, frv.opc: Add support for fr550.
 606
 607 2003-09-24  Dave Brolley  <brolley@redhat.com>
 608
 609         * frv.cpu (u-commit): New modelling unit for fr500.
 610         (mwtaccg): Use frv_ref_SI to reference ACC40Sk as an input operand.
 611         (commit-r): Use u-commit model for fr500.
 612         (commit): Ditto.
 613         (conditional-float-binary-op): Take profiling data as an argument.
 614         Update callers.
 615         (ne-float-binary-op): Ditto.
 616
 617 2003-09-19  Michael Snyder  <msnyder@redhat.com>
 618
 619         * frv.cpu (nldqi): Delete unimplemented instruction.
 620
 621 2003-09-12  Dave Brolley  <brolley@redhat.com>
 622
 623         * frv.cpu (u-clrgr, u-clrfr): New units of model fr500.
 624         (clear-ne-flag-r): Pass insn profiling in as an argument. Call
 625         frv_ref_SI to get input register referenced for profiling.
 626         (clear-ne-flag-all): Pass insn profiling in as an argument.
 627         (clrgr,clrfr,clrga,clrfa): Add profiling information.
 628
 629 2003-09-11  Michael Snyder  <msnyder@redhat.com>
 630
 631         * frv.cpu: Typographical corrections.
 632
 633 2003-09-09  Dave Brolley  <brolley@redhat.com>
 634
 635         * frv.cpu (media-dual-complex): Change UNIT to FMALL.
 636         (conditional-media-dual-complex, media-quad-complex): Likewise.
 637
 638 2003-09-04  Dave Brolley  <brolley@redhat.com>
 639
 640         * frv.cpu (register-transfer): Pass in all attributes in on argument.
 641         Update all callers.
 642         (conditional-register-transfer): Ditto.
 643         (cache-preload): Ditto.
 644         (floating-point-conversion): Ditto.
 645         (floating-point-neg): Ditto.
 646         (float-abs): Ditto.
 647         (float-binary-op-s): Ditto.
 648         (conditional-float-binary-op): Ditto.
 649         (ne-float-binary-op): Ditto.
 650         (float-dual-arith): Ditto.
 651         (ne-float-dual-arith): Ditto.
 652
 653 2003-09-03  Dave Brolley  <brolley@redhat.com>
 654
 655         * frv.opc (parse_A, parse_A0, parse_A1): New parse handlers.
 656         * frv.cpu (UNIT): Add IALL, FMALL, FMLOW, STORE, SCAN, DCPL, MDUALACC,
 657         MCLRACC-1.
 658         (A): Removed operand.
 659         (A0,A1): New operands replace operand A.
 660         (mnop): Now a real insn
 661         (mclracc): Removed insn.
 662         (mclracc-0, mclracc-1): New insns replace mclracc.
 663         (all insns): Use new UNIT attributes.
 664
 665 2003-08-21  Nick Clifton  <nickc@redhat.com>
 666
 667         * frv.cpu (mbtoh): Replace input parameter to u-media-dual-expand
 668         and u-media-dual-btoh with output parameter.
 669         (cmbtoh): Add profiling hack.
 670
 671 2003-08-19  Michael Snyder  <msnyder@redhat.com>
 672
 673         * frv.cpu: Fix typo, Frintkeven -> FRintkeven
 674
 675 2003-06-10  Doug Evans  <dje@sebabeach.org>
 676
 677         * frv.cpu: Add IDOC attribute.
 678
 679 2003-06-06  Andrew Cagney  <cagney@redhat.com>
 680
 681         Contributed by Red Hat.
 682         * iq2000.cpu: New file.  Written by Ben Elliston, Jeff Johnston,
 683         Stan Cox, and Frank Ch. Eigler.
 684         * iq2000.opc: New file.  Written by Ben Elliston, Frank
 685         Ch. Eigler, Chris Moller, Jeff Johnston, and Stan Cox.
 686         * iq2000m.cpu: New file.  Written by Jeff Johnston.
 687         * iq10.cpu: New file.  Written by Jeff Johnston.
 688
 689 2003-06-05  Nick Clifton  <nickc@redhat.com>
 690
 691         * frv.cpu (FRintieven): New operand.  An even-numbered only
 692         version of the FRinti operand.
 693         (FRintjeven): Likewise for FRintj.
 694         (FRintkeven): Likewise for FRintk.
 695         (mdcutssi, media-dual-word-rotate-r-r, mqsaths,
 696         media-quad-arith-sat-semantics, media-quad-arith-sat,
 697         conditional-media-quad-arith-sat, mdunpackh,
 698         media-quad-multiply-semantics, media-quad-multiply,
 699         conditional-media-quad-multiply, media-quad-complex-i,
 700         media-quad-multiply-acc-semantics, media-quad-multiply-acc,
 701         conditional-media-quad-multiply-acc, munpackh,
 702         media-quad-multiply-cross-acc-semantics, mdpackh,
 703         media-quad-multiply-cross-acc, mbtoh-semantics,
 704         media-quad-cross-multiply-cross-acc-semantics,
 705         media-quad-cross-multiply-cross-acc, mbtoh, mhtob-semantics,
 706         media-quad-cross-multiply-acc-semantics, cmbtoh,
 707         media-quad-cross-multiply-acc, media-quad-complex, mhtob,
 708         media-expand-halfword-to-double-semantics, mexpdhd, cmexpdhd,
 709         cmhtob): Use new operands.
 710         * frv.opc (CGEN_VERBOSE_ASSEMBLER_ERRORS): Define.
 711         (parse_even_register): New function.
 712
 713 2003-06-03  Nick Clifton  <nickc@redhat.com>
 714
 715         * frv.cpu (media-dual-word-rotate-r-r): Use a signed 6-bit
 716         immediate value not unsigned.
 717
 718 2003-06-03  Andrew Cagney  <cagney@redhat.com>
 719
 720         Contributed by Red Hat.
 721         * frv.cpu: New file.  Written by Dave Brolley, Catherine Moore,
 722         and Eric Christopher.
 723         * frv.opc: New file.  Written by Catherine Moore, and Dave
 724         Brolley.
 725         * simplify.inc: New file.  Written by Doug Evans.
 726
 727 2003-05-02  Andrew Cagney  <cagney@redhat.com>
 728
 729         * New file.
 730
 731 \f
 732 Local Variables:
 733 mode: change-log
 734 left-margin: 8
 735 fill-column: 74
 736 version-control: never
 737 End: