cpu/ChangeLog

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