cpu/ChangeLog

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