cpu/ChangeLog

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