cpu/ChangeLog

   1 2005-10-27  DJ Delorie  <dj@redhat.com>
   2
   3         * m32c.cpu (Imm-8-s4n, Imm-12-s4n): New.
   4         (arith-jnz16-imm4-dst-defn, arith-jnz32-imm4-dst-defn,
   5         arith-jnz-imm4-dst-mach, arith-jnz-imm4-dst): Keep track of which
   6         imm operand is needed.
   7         (adjnz, sbjnz): Pass the right operands.
   8         (unary-insn-defn, unary16-defn, unary32-defn, unary-insn-mach,
   9         unary-insn): Add -g variants for opcodes that need to support :G.
  10         (not.BW:G, push.BW:G): Call it.
  11         (stzx16-imm8-imm8-dsp8sb, stzx16-imm8-imm8-dsp8fb,
  12         stzx16-imm8-imm8-abs16): Fix operand typos.
  13         * m32c.opc (m32c_asm_hash): Support bnCND.
  14         (parse_signed4n, print_signed4n): New.
  15
  16 2005-10-26  DJ Delorie  <dj@redhat.com>
  17
  18         * m32c.cpu (f-dsp-8-s24, Dsp-8-s24): New.
  19         (mov-dspsp-dst-defn, mov-src-dspsp-defn, mov16-dspsp-dst-defn,
  20         mov16-src-dspsp-defn, mov32-dspsp-dst-defn, mov32-src-dspsp-defn):
  21         dsp8[sp] is signed.
  22         (mov.WL:S #imm,A0/A1): dsp24 is signed (i.e. -0x800000..0xffffff).
  23         (mov.BW:S r0,r1): Fix typo r1l->r1.
  24         (tst): Allow :G suffix.
  25         * m32c.opc (parse_signed24): New, for -0x800000..0xffffff.
  26
  27 2005-10-26  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
  28
  29         * m32r.opc (parse_hi16): Do not assume a 32-bit host word size.
  30
  31 2005-10-25  DJ Delorie  <dj@redhat.com>
  32
  33         * m32c.cpu (add16-bQ-sp,add16-wQ-sp): Fix to allow either width by
  34         making one a macro of the other.
  35
  36 2005-10-21  DJ Delorie  <dj@redhat.com>
  37
  38         * m32c.cpu (lde, ste): Add dsp[a0] and [a1a] addressing.
  39         (indexb, indexbd, indexbs, indexw, indexwd, indexws, indexl,
  40         indexld, indexls): .w variants have `1' bit.
  41         (rot32.b): QI, not SI.
  42         (rot32.w): HI, not SI.
  43         (xchg16): HI for .w variant.
  44
  45 2005-10-19  Nick Clifton  <nickc@redhat.com>
  46
  47         * m32r.opc (parse_slo16): Fix bad application of previous patch.
  48
  49 2005-10-18  Andreas Schwab  <schwab@suse.de>
  50
  51         * m32r.opc (parse_slo16): Better version of previous patch.
  52
  53 2005-10-14  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
  54
  55         * cpu/m32r.opc (parse_slo16): Do not assume a 32-bit host word
  56         size.
  57
  58 2005-07-25  DJ Delorie  <dj@redhat.com>
  59
  60         * m32c.opc (parse_unsigned8): Add %dsp8().
  61         (parse_signed8): Add %hi8().
  62         (parse_unsigned16): Add %dsp16().
  63         (parse_signed16): Add %lo16() and %hi16().
  64         (parse_lab_5_3): Make valuep a bfd_vma *.
  65
  66 2005-07-18  Nick Clifton  <nickc@redhat.com>
  67
  68         * m32c.cpu (f-16-8, f-24-8, f-32-16, f-dsp-8-u24): New opcode
  69         components.
  70         (f-lab32-jmp-s): Fix insertion sequence.
  71         (Dsp-8-u24, Lab-5-3, Lab32-jmp-s): New operands.
  72         (Dsp-40-s8): Make parameter be signed.
  73         (Dsp-40-s16): Likewise.
  74         (Dsp-48-s8): Likewise.
  75         (Dsp-48-s16): Likewise.
  76         (Imm-13-u3): Likewise. (Despite its name!)
  77         (BitBase16-16-s8): Make the parameter be unsigned.
  78         (BitBase16-8-u11-S): Likewise.
  79         (Lab-8-8, Lab-8-16, Lab-16-8, jcnd16-5, jcnd16, jcnd32, jmp16.s,
  80         jmp16.b, jmp16.w, jmp32.s, jmp32.b, jmp32.w, jsp16.w, jsr32.w): Allow
  81         relaxation.
  82
  83         * m32c.opc: Fix formatting.
  84         Use safe-ctype.h instead of ctype.h
  85         Move duplicated code sequences into a macro.
  86         Fix compile time warnings about signedness mismatches.
  87         Remove dead code.
  88         (parse_lab_5_3): New parser function.
  89
  90 2005-07-16  Jim Blandy  <jimb@redhat.com>
  91
  92         * m32c.opc (m32c_cgen_insn_supported): Use int, not CGEN_BITSET,
  93         to represent isa sets.
  94
  95 2005-07-15  Jim Blandy  <jimb@redhat.com>
  96
  97         * m32c.cpu, m32c.opc: Fix copyright.
  98
  99 2005-07-14  Jim Blandy  <jimb@redhat.com>
 100
 101         * m32c.cpu, m32c.opc: Machine description for the Renesas M32C.
 102
 103 2005-07-14  Alan Modra  <amodra@bigpond.net.au>
 104
 105         * ms1.opc (print_dollarhex): Correct format string.
 106
 107 2005-07-06  Alan Modra  <amodra@bigpond.net.au>
 108
 109         * iq2000.cpu: Include from binutils cpu dir.
 110
 111 2005-07-05  Nick Clifton  <nickc@redhat.com>
 112
 113         * iq2000.opc (parse_lo16, parse_mlo16): Make value parameter
 114         unsigned in order to avoid compile time warnings about sign
 115         conflicts.
 116
 117         * ms1.opc (parse_*): Likewise.
 118         (parse_imm16): Use a "void *" as it is passed both signed and
 119         unsigned arguments.
 120
 121 2005-07-01  Nick Clifton  <nickc@redhat.com>
 122
 123         * frv.opc: Update to ISO C90 function declaration style.
 124         * iq2000.opc: Likewise.
 125         * m32r.opc: Likewise.
 126         * sh.opc: Likewise.
 127
 128 2005-06-15  Dave Brolley  <brolley@redhat.com>
 129
 130         Contributed by Red Hat.
 131         * ms1.cpu: New file.  Written by Nick Clifton, Stan Cox.
 132         * ms1.opc: New file.  Written by Stan Cox.
 133
 134 2005-05-10  Nick Clifton  <nickc@redhat.com>
 135
 136         * Update the address and phone number of the FSF organization in
 137         the GPL notices in the following files:
 138         cris.cpu, frv.cpu, frv.opc, iq10.cpu, iq2000.opc, iq2000m.cpu,
 139         m32r.cpu, m32r.opc, sh.cpu, sh.opc, sh64-compact.cpu,
 140         sh64-media.cpu, simplify.inc
 141
 142 2005-02-24  Alan Modra  <amodra@bigpond.net.au>
 143
 144         * frv.opc (parse_A): Warning fix.
 145
 146 2005-02-23  Nick Clifton  <nickc@redhat.com>
 147
 148         * frv.opc: Fixed compile time warnings about differing signed'ness
 149         of pointers passed to functions.
 150         * m32r.opc: Likewise.
 151
 152 2005-02-11  Nick Clifton  <nickc@redhat.com>
 153
 154         * iq2000.opc (parse_jtargq10): Change type of valuep argument to
 155         'bfd_vma *' in order avoid compile time warning message.
 156
 157 2005-01-28  Hans-Peter Nilsson  <hp@axis.com>
 158
 159         * cris.cpu (mstep): Add missing insn.
 160
 161 2005-01-25  Alexandre Oliva  <aoliva@redhat.com>
 162
 163         2004-11-10  Alexandre Oliva  <aoliva@redhat.com>
 164         * frv.cpu: Add support for TLS annotations in loads and calll.
 165         * frv.opc (parse_symbolic_address): New.
 166         (parse_ldd_annotation): New.
 167         (parse_call_annotation): New.
 168         (parse_ld_annotation): New.
 169         (parse_ulo16, parse_uslo16): Use parse_symbolic_address.
 170         Introduce TLS relocations.
 171         (parse_d12, parse_s12, parse_u12): Likewise.
 172         (parse_uhi16): Likewise.  Fix constant checking on 64-bit host.
 173         (parse_call_label, print_at): New.
 174
 175 2004-12-21  Mikael Starvik  <starvik@axis.com>
 176
 177         * cris.cpu (cris-set-mem): Correct integral write semantics.
 178
 179 2004-11-29  Hans-Peter Nilsson  <hp@axis.com>
 180
 181         * cris.cpu: New file.
 182
 183 2004-11-15  Michael K. Lechner <mike.lechner@gmail.com>
 184
 185         * iq2000.cpu: Added quotes around macro arguments so that they
 186         will work with newer versions of guile.
 187
 188 2004-10-27  Nick Clifton  <nickc@redhat.com>
 189
 190         * iq2000m.cpu (pkrlr1, pkrlr30, rbr1, rbr30, rxr1, rxr30, wbr1,
 191         wbr1u, wbr30, wbr30u, wxr1, wxr1u, wxr30, wxr30u): Add an index
 192         operand.
 193         * iq2000.cpu (dnop index): Rename to _index to avoid complications
 194         with guile.
 195
 196 2004-08-27  Richard Sandiford  <rsandifo@redhat.com>
 197
 198         * frv.cpu (cfmovs): Change UNIT attribute to FMALL.
 199
 200 2004-05-15  Nick Clifton  <nickc@redhat.com>
 201
 202         * iq2000.opc (iq2000_cgen_insn_supported): Make 'insn' argument const.
 203
 204 2004-03-30  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 205
 206         * m32r.opc (parse_hi16): Fixed shigh(0xffff8000) bug.
 207
 208 2004-03-01  Richard Sandiford  <rsandifo@redhat.com>
 209
 210         * frv.cpu (define-arch frv): Add fr450 mach.
 211         (define-mach fr450): New.
 212         (define-model fr450): New.  Add profile units to every fr450 insn.
 213         (define-attr UNIT): Add MDCUTSSI.
 214         (define-attr FR450-MAJOR): New enum.  Add to every fr450 insn.
 215         (define-attr AUDIO): New boolean.
 216         (f-LRAE, f-LRAD, f-LRAS, f-TLBPRopx, f-TLBPRL)
 217         (f-LRA-null, f-TLBPR-null): New fields.
 218         (scr0, scr1, scr2, scr3, imavr1, damvr1, cxnr, ttbr)
 219         (tplr, tppr, tpxr, timerh, timerl, timerd, btbr): New SPRs.
 220         (LRAE, LRAD, LRAS, TLBPRopx, TLBPRL): New operands.
 221         (LRA-null, TLBPR-null): New macros.
 222         (iacc-multiply-r-r, slass, scutss, int-arith-ss-r-r): Add AUDIO attr.
 223         (load-real-address): New macro.
 224         (lrai, lrad, tlbpr): New instructions.
 225         (media-cut-acc, media-cut-acc-ss): Add fr450-major argument.
 226         (mcut, mcuti, mcutss, mcutssi): Adjust accordingly.
 227         (mdcutssi): Change UNIT attribute to MDCUTSSI.
 228         (media-low-clear-semantics, media-scope-limit-semantics)
 229         (media-quad-limit, media-quad-shift): New macros.
 230         (mqlclrhs, mqlmths, mqsllhi, mqsrahi): New instructions.
 231         * frv.opc (frv_is_branch_major, frv_is_float_major, frv_is_media_major)
 232         (frv_is_branch_insn, frv_is_float_insn, frv_is_media_insn)
 233         (frv_vliw_reset, frv_vliw_add_insn): Handle bfd_mach_fr450.
 234         (fr450_unit_mapping): New array.
 235         (fr400_unit_mapping, fr500_unit_mapping, fr550_unit_mapping): Add entry
 236         for new MDCUTSSI unit.
 237         (fr450_check_insn_major_constraints): New function.
 238         (check_insn_major_constraints): Use it.
 239
 240 2004-03-01  Richard Sandiford  <rsandifo@redhat.com>
 241
 242         * frv.cpu (nsdiv, nudiv, nsdivi, nudivi): Remove fr400 profiling unit.
 243         (scutss): Change unit to I0.
 244         (calll, callil, ccalll): Add missing FR550-MAJOR and profile unit.
 245         (mqsaths): Fix FR400-MAJOR categorization.
 246         (media-quad-multiply-cross-acc, media-quad-cross-multiply-cross-acc)
 247         (media-quad-cross-multiply-acc): Change unit from MDUALACC to FMALL.
 248         * frv.opc (fr400_check_insn_major_constraints): Check for (M-2,M-1)
 249         combinations.
 250
 251 2004-03-01  Richard Sandiford  <rsandifo@redhat.com>
 252
 253         * frv.cpu (r-store, r-store-dual, r-store-quad): Delete.
 254         (rstb, rsth, rst, rstd, rstq): Delete.
 255         (rstbf, rsthf, rstf, rstdf, rstqf): Delete.
 256
 257 2004-02-23  Nick Clifton  <nickc@redhat.com>
 258
 259         * Apply these patches from Renesas:
 260
 261         2004-02-10  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 262
 263         * cpu/m32r.opc (my_print_insn): Fixed incorrect output when
 264         disassembling codes for 0x*2 addresses.
 265
 266         2003-12-15  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 267
 268         * cpu/m32r.cpu: Add PIPE_O attribute to "pop" instruction.
 269
 270         2003-12-03  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
 271
 272         * cpu/m32r.cpu : Add new model m32r2.
 273         Add new instructions.
 274         Replace occurrances of 'Mitsubishi' with 'Renesas'.
 275         Changed PIPE attr of push from O to OS.
 276         Care for Little-endian of M32R.
 277         * cpu/m32r.opc (CGEN_DIS_HASH, my_print_insn):
 278         Care for Little-endian of M32R.
 279         (parse_slo16): signed extension for value.
 280
 281 2004-02-20  Andrew Cagney  <cagney@redhat.com>
 282
 283         * m32r.opc, m32r.cpu: New files.  Written by , Doug Evans, Nick
 284         Clifton, Ben Elliston, Matthew Green, and Andrew Haley.
 285
 286         * sh.cpu, sh.opc, sh64-compact.cpu, sh64-media.cpu: New files, all
 287         written by Ben Elliston.
 288
 289 2004-01-14  Richard Sandiford  <rsandifo@redhat.com>
 290
 291         * frv.cpu (UNIT): Add IACC.
 292         (iacc-multiply-r-r): Use it.
 293         * frv.opc (fr400_unit_mapping): Add entry for IACC.
 294         (fr500_unit_mapping, fr550_unit_mapping): Likewise.
 295
 296 2004-01-06  Alexandre Oliva  <aoliva@redhat.com>
 297
 298         2003-12-19  Alexandre Oliva  <aoliva@redhat.com>
 299         * frv.opc (parse_ulo16, parse_uhi16, parse_d12): Fix some
 300         cut&paste errors in shifting/truncating numerical operands.
 301         2003-08-08  Alexandre Oliva  <aoliva@redhat.com>
 302         * frv.opc (parse_ulo16): Parse gotofflo and gotofffuncdesclo.
 303         (parse_uslo16): Likewise.
 304         (parse_uhi16): Parse gotoffhi and gotofffuncdeschi.
 305         (parse_d12): Parse gotoff12 and gotofffuncdesc12.
 306         (parse_s12): Likewise.
 307         2003-08-04  Alexandre Oliva  <aoliva@redhat.com>
 308         * frv.opc (parse_ulo16): Parse gotlo and gotfuncdesclo.
 309         (parse_uslo16): Likewise.
 310         (parse_uhi16): Parse gothi and gotfuncdeschi.
 311         (parse_d12): Parse got12 and gotfuncdesc12.
 312         (parse_s12): Likewise.
 313
 314 2003-10-10  Dave Brolley  <brolley@redhat.com>
 315
 316         * frv.cpu (dnpmop): New p-macro.
 317         (GRdoublek): Use dnpmop.
 318         (CPRdoublek, FRdoublei, FRdoublej, FRdoublek): Ditto.
 319         (store-double-r-r): Use (.sym regtype doublek).
 320         (r-store-double): Ditto.
 321         (store-double-r-r-u): Ditto.
 322         (conditional-store-double): Ditto.
 323         (conditional-store-double-u): Ditto.
 324         (store-double-r-simm): Ditto.
 325         (fmovs): Assign to UNIT FMALL.
 326
 327 2003-10-06  Dave Brolley  <brolley@redhat.com>
 328
 329         * frv.cpu, frv.opc: Add support for fr550.
 330
 331 2003-09-24  Dave Brolley  <brolley@redhat.com>
 332
 333         * frv.cpu (u-commit): New modelling unit for fr500.
 334         (mwtaccg): Use frv_ref_SI to reference ACC40Sk as an input operand.
 335         (commit-r): Use u-commit model for fr500.
 336         (commit): Ditto.
 337         (conditional-float-binary-op): Take profiling data as an argument.
 338         Update callers.
 339         (ne-float-binary-op): Ditto.
 340
 341 2003-09-19  Michael Snyder  <msnyder@redhat.com>
 342
 343         * frv.cpu (nldqi): Delete unimplemented instruction.
 344
 345 2003-09-12  Dave Brolley  <brolley@redhat.com>
 346
 347         * frv.cpu (u-clrgr, u-clrfr): New units of model fr500.
 348         (clear-ne-flag-r): Pass insn profiling in as an argument. Call
 349         frv_ref_SI to get input register referenced for profiling.
 350         (clear-ne-flag-all): Pass insn profiling in as an argument.
 351         (clrgr,clrfr,clrga,clrfa): Add profiling information.
 352
 353 2003-09-11  Michael Snyder  <msnyder@redhat.com>
 354
 355         * frv.cpu: Typographical corrections.
 356
 357 2003-09-09  Dave Brolley  <brolley@redhat.com>
 358
 359         * frv.cpu (media-dual-complex): Change UNIT to FMALL.
 360         (conditional-media-dual-complex, media-quad-complex): Likewise.
 361
 362 2003-09-04  Dave Brolley  <brolley@redhat.com>
 363
 364         * frv.cpu (register-transfer): Pass in all attributes in on argument.
 365         Update all callers.
 366         (conditional-register-transfer): Ditto.
 367         (cache-preload): Ditto.
 368         (floating-point-conversion): Ditto.
 369         (floating-point-neg): Ditto.
 370         (float-abs): Ditto.
 371         (float-binary-op-s): Ditto.
 372         (conditional-float-binary-op): Ditto.
 373         (ne-float-binary-op): Ditto.
 374         (float-dual-arith): Ditto.
 375         (ne-float-dual-arith): Ditto.
 376
 377 2003-09-03  Dave Brolley  <brolley@redhat.com>
 378
 379         * frv.opc (parse_A, parse_A0, parse_A1): New parse handlers.
 380         * frv.cpu (UNIT): Add IALL, FMALL, FMLOW, STORE, SCAN, DCPL, MDUALACC,
 381         MCLRACC-1.
 382         (A): Removed operand.
 383         (A0,A1): New operands replace operand A.
 384         (mnop): Now a real insn
 385         (mclracc): Removed insn.
 386         (mclracc-0, mclracc-1): New insns replace mclracc.
 387         (all insns): Use new UNIT attributes.
 388
 389 2003-08-21  Nick Clifton  <nickc@redhat.com>
 390
 391         * frv.cpu (mbtoh): Replace input parameter to u-media-dual-expand
 392         and u-media-dual-btoh with output parameter.
 393         (cmbtoh): Add profiling hack.
 394
 395 2003-08-19  Michael Snyder  <msnyder@redhat.com>
 396
 397         * frv.cpu: Fix typo, Frintkeven -> FRintkeven
 398
 399 2003-06-10  Doug Evans  <dje@sebabeach.org>
 400
 401         * frv.cpu: Add IDOC attribute.
 402
 403 2003-06-06  Andrew Cagney  <cagney@redhat.com>
 404
 405         Contributed by Red Hat.
 406         * iq2000.cpu: New file.  Written by Ben Elliston, Jeff Johnston,
 407         Stan Cox, and Frank Ch. Eigler.
 408         * iq2000.opc: New file.  Written by Ben Elliston, Frank
 409         Ch. Eigler, Chris Moller, Jeff Johnston, and Stan Cox.
 410         * iq2000m.cpu: New file.  Written by Jeff Johnston.
 411         * iq10.cpu: New file.  Written by Jeff Johnston.
 412
 413 2003-06-05  Nick Clifton  <nickc@redhat.com>
 414
 415         * frv.cpu (FRintieven): New operand.  An even-numbered only
 416         version of the FRinti operand.
 417         (FRintjeven): Likewise for FRintj.
 418         (FRintkeven): Likewise for FRintk.
 419         (mdcutssi, media-dual-word-rotate-r-r, mqsaths,
 420         media-quad-arith-sat-semantics, media-quad-arith-sat,
 421         conditional-media-quad-arith-sat, mdunpackh,
 422         media-quad-multiply-semantics, media-quad-multiply,
 423         conditional-media-quad-multiply, media-quad-complex-i,
 424         media-quad-multiply-acc-semantics, media-quad-multiply-acc,
 425         conditional-media-quad-multiply-acc, munpackh,
 426         media-quad-multiply-cross-acc-semantics, mdpackh,
 427         media-quad-multiply-cross-acc, mbtoh-semantics,
 428         media-quad-cross-multiply-cross-acc-semantics,
 429         media-quad-cross-multiply-cross-acc, mbtoh, mhtob-semantics,
 430         media-quad-cross-multiply-acc-semantics, cmbtoh,
 431         media-quad-cross-multiply-acc, media-quad-complex, mhtob,
 432         media-expand-halfword-to-double-semantics, mexpdhd, cmexpdhd,
 433         cmhtob): Use new operands.
 434         * frv.opc (CGEN_VERBOSE_ASSEMBLER_ERRORS): Define.
 435         (parse_even_register): New function.
 436
 437 2003-06-03  Nick Clifton  <nickc@redhat.com>
 438
 439         * frv.cpu (media-dual-word-rotate-r-r): Use a signed 6-bit
 440         immediate value not unsigned.
 441
 442 2003-06-03  Andrew Cagney  <cagney@redhat.com>
 443
 444         Contributed by Red Hat.
 445         * frv.cpu: New file.  Written by Dave Brolley, Catherine Moore,
 446         and Eric Christopher.
 447         * frv.opc: New file.  Written by Catherine Moore, and Dave
 448         Brolley.
 449         * simplify.inc: New file.  Written by Doug Evans.
 450
 451 2003-05-02  Andrew Cagney  <cagney@redhat.com>
 452
 453         * New file.
 454
 455 \f
 456 Local Variables:
 457 mode: change-log
 458 left-margin: 8
 459 fill-column: 74
 460 version-control: never
 461 End: