cpu/ChangeLog

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