cpu/ChangeLog

   1 2004-12-21  Mikael Starvik  <starvik@axis.com>
   2
   3         * cris.cpu (cris-set-mem): Correct integral write semantics.
   4
   5 2004-11-29  Hans-Peter Nilsson  <hp@axis.com>
   6
   7         * cris.cpu: New file.
   8
   9 2004-11-15  Michael K. Lechner <mike.lechner@gmail.com>
  10
  11         * iq2000.cpu: Added quotes around macro arguments so that they
  12         will work with newer versions of guile.
  13
  14 2004-10-27  Nick Clifton  <nickc@redhat.com>
  15
  16         * iq2000m.cpu (pkrlr1, pkrlr30, rbr1, rbr30, rxr1, rxr30, wbr1,
  17         wbr1u, wbr30, wbr30u, wxr1, wxr1u, wxr30, wxr30u): Add an index
  18         operand.
  19         * iq2000.cpu (dnop index): Rename to _index to avoid complications
  20         with guile.
  21
  22 2004-08-27  Richard Sandiford  <rsandifo@redhat.com>
  23
  24         * frv.cpu (cfmovs): Change UNIT attribute to FMALL.
  25
  26 2004-05-15  Nick Clifton  <nickc@redhat.com>
  27
  28         * iq2000.opc (iq2000_cgen_insn_supported): Make 'insn' argument const.
  29
  30 2004-03-30  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
  31
  32         * m32r.opc (parse_hi16): Fixed shigh(0xffff8000) bug.
  33
  34 2004-03-01  Richard Sandiford  <rsandifo@redhat.com>
  35
  36         * frv.cpu (define-arch frv): Add fr450 mach.
  37         (define-mach fr450): New.
  38         (define-model fr450): New.  Add profile units to every fr450 insn.
  39         (define-attr UNIT): Add MDCUTSSI.
  40         (define-attr FR450-MAJOR): New enum.  Add to every fr450 insn.
  41         (define-attr AUDIO): New boolean.
  42         (f-LRAE, f-LRAD, f-LRAS, f-TLBPRopx, f-TLBPRL)
  43         (f-LRA-null, f-TLBPR-null): New fields.
  44         (scr0, scr1, scr2, scr3, imavr1, damvr1, cxnr, ttbr)
  45         (tplr, tppr, tpxr, timerh, timerl, timerd, btbr): New SPRs.
  46         (LRAE, LRAD, LRAS, TLBPRopx, TLBPRL): New operands.
  47         (LRA-null, TLBPR-null): New macros.
  48         (iacc-multiply-r-r, slass, scutss, int-arith-ss-r-r): Add AUDIO attr.
  49         (load-real-address): New macro.
  50         (lrai, lrad, tlbpr): New instructions.
  51         (media-cut-acc, media-cut-acc-ss): Add fr450-major argument.
  52         (mcut, mcuti, mcutss, mcutssi): Adjust accordingly.
  53         (mdcutssi): Change UNIT attribute to MDCUTSSI.
  54         (media-low-clear-semantics, media-scope-limit-semantics)
  55         (media-quad-limit, media-quad-shift): New macros.
  56         (mqlclrhs, mqlmths, mqsllhi, mqsrahi): New instructions.
  57         * frv.opc (frv_is_branch_major, frv_is_float_major, frv_is_media_major)
  58         (frv_is_branch_insn, frv_is_float_insn, frv_is_media_insn)
  59         (frv_vliw_reset, frv_vliw_add_insn): Handle bfd_mach_fr450.
  60         (fr450_unit_mapping): New array.
  61         (fr400_unit_mapping, fr500_unit_mapping, fr550_unit_mapping): Add entry
  62         for new MDCUTSSI unit.
  63         (fr450_check_insn_major_constraints): New function.
  64         (check_insn_major_constraints): Use it.
  65
  66 2004-03-01  Richard Sandiford  <rsandifo@redhat.com>
  67
  68         * frv.cpu (nsdiv, nudiv, nsdivi, nudivi): Remove fr400 profiling unit.
  69         (scutss): Change unit to I0.
  70         (calll, callil, ccalll): Add missing FR550-MAJOR and profile unit.
  71         (mqsaths): Fix FR400-MAJOR categorization.
  72         (media-quad-multiply-cross-acc, media-quad-cross-multiply-cross-acc)
  73         (media-quad-cross-multiply-acc): Change unit from MDUALACC to FMALL.
  74         * frv.opc (fr400_check_insn_major_constraints): Check for (M-2,M-1)
  75         combinations.
  76
  77 2004-03-01  Richard Sandiford  <rsandifo@redhat.com>
  78
  79         * frv.cpu (r-store, r-store-dual, r-store-quad): Delete.
  80         (rstb, rsth, rst, rstd, rstq): Delete.
  81         (rstbf, rsthf, rstf, rstdf, rstqf): Delete.
  82
  83 2004-02-23  Nick Clifton  <nickc@redhat.com>
  84
  85         * Apply these patches from Renesas:
  86
  87         2004-02-10  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
  88
  89         * cpu/m32r.opc (my_print_insn): Fixed incorrect output when
  90         disassembling codes for 0x*2 addresses.
  91
  92         2003-12-15  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
  93
  94         * cpu/m32r.cpu: Add PIPE_O attribute to "pop" instruction.
  95
  96         2003-12-03  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
  97
  98         * cpu/m32r.cpu : Add new model m32r2.
  99         Add new instructions.
 100         Replace occurrances of 'Mitsubishi' with 'Renesas'.
 101         Changed PIPE attr of push from O to OS.
 102         Care for Little-endian of M32R.
 103         * cpu/m32r.opc (CGEN_DIS_HASH, my_print_insn):
 104         Care for Little-endian of M32R.
 105         (parse_slo16): signed extension for value.
 106
 107 2004-02-20  Andrew Cagney  <cagney@redhat.com>
 108
 109         * m32r.opc, m32r.cpu: New files.  Written by , Doug Evans, Nick
 110         Clifton, Ben Elliston, Matthew Green, and Andrew Haley.
 111
 112         * sh.cpu, sh.opc, sh64-compact.cpu, sh64-media.cpu: New files, all
 113         written by Ben Elliston.
 114
 115 2004-01-14  Richard Sandiford  <rsandifo@redhat.com>
 116
 117         * frv.cpu (UNIT): Add IACC.
 118         (iacc-multiply-r-r): Use it.
 119         * frv.opc (fr400_unit_mapping): Add entry for IACC.
 120         (fr500_unit_mapping, fr550_unit_mapping): Likewise.
 121
 122 2004-01-06  Alexandre Oliva  <aoliva@redhat.com>
 123
 124         2003-12-19  Alexandre Oliva  <aoliva@redhat.com>
 125         * frv.opc (parse_ulo16, parse_uhi16, parse_d12): Fix some
 126         cut&paste errors in shifting/truncating numerical operands.
 127         2003-08-08  Alexandre Oliva  <aoliva@redhat.com>
 128         * frv.opc (parse_ulo16): Parse gotofflo and gotofffuncdesclo.
 129         (parse_uslo16): Likewise.
 130         (parse_uhi16): Parse gotoffhi and gotofffuncdeschi.
 131         (parse_d12): Parse gotoff12 and gotofffuncdesc12.
 132         (parse_s12): Likewise.
 133         2003-08-04  Alexandre Oliva  <aoliva@redhat.com>
 134         * frv.opc (parse_ulo16): Parse gotlo and gotfuncdesclo.
 135         (parse_uslo16): Likewise.
 136         (parse_uhi16): Parse gothi and gotfuncdeschi.
 137         (parse_d12): Parse got12 and gotfuncdesc12.
 138         (parse_s12): Likewise.
 139
 140 2003-10-10  Dave Brolley  <brolley@redhat.com>
 141
 142         * frv.cpu (dnpmop): New p-macro.
 143         (GRdoublek): Use dnpmop.
 144         (CPRdoublek, FRdoublei, FRdoublej, FRdoublek): Ditto.
 145         (store-double-r-r): Use (.sym regtype doublek).
 146         (r-store-double): Ditto.
 147         (store-double-r-r-u): Ditto.
 148         (conditional-store-double): Ditto.
 149         (conditional-store-double-u): Ditto.
 150         (store-double-r-simm): Ditto.
 151         (fmovs): Assign to UNIT FMALL.
 152
 153 2003-10-06  Dave Brolley  <brolley@redhat.com>
 154
 155         * frv.cpu, frv.opc: Add support for fr550.
 156
 157 2003-09-24  Dave Brolley  <brolley@redhat.com>
 158
 159         * frv.cpu (u-commit): New modelling unit for fr500.
 160         (mwtaccg): Use frv_ref_SI to reference ACC40Sk as an input operand.
 161         (commit-r): Use u-commit model for fr500.
 162         (commit): Ditto.
 163         (conditional-float-binary-op): Take profiling data as an argument.
 164         Update callers.
 165         (ne-float-binary-op): Ditto.
 166
 167 2003-09-19  Michael Snyder  <msnyder@redhat.com>
 168
 169         * frv.cpu (nldqi): Delete unimplemented instruction.
 170
 171 2003-09-12  Dave Brolley  <brolley@redhat.com>
 172
 173         * frv.cpu (u-clrgr, u-clrfr): New units of model fr500.
 174         (clear-ne-flag-r): Pass insn profiling in as an argument. Call
 175         frv_ref_SI to get input register referenced for profiling.
 176         (clear-ne-flag-all): Pass insn profiling in as an argument.
 177         (clrgr,clrfr,clrga,clrfa): Add profiling information.
 178
 179 2003-09-11  Michael Snyder  <msnyder@redhat.com>
 180
 181         * frv.cpu: Typographical corrections.
 182
 183 2003-09-09  Dave Brolley  <brolley@redhat.com>
 184
 185         * frv.cpu (media-dual-complex): Change UNIT to FMALL.
 186         (conditional-media-dual-complex, media-quad-complex): Likewise.
 187
 188 2003-09-04  Dave Brolley  <brolley@redhat.com>
 189
 190         * frv.cpu (register-transfer): Pass in all attributes in on argument.
 191         Update all callers.
 192         (conditional-register-transfer): Ditto.
 193         (cache-preload): Ditto.
 194         (floating-point-conversion): Ditto.
 195         (floating-point-neg): Ditto.
 196         (float-abs): Ditto.
 197         (float-binary-op-s): Ditto.
 198         (conditional-float-binary-op): Ditto.
 199         (ne-float-binary-op): Ditto.
 200         (float-dual-arith): Ditto.
 201         (ne-float-dual-arith): Ditto.
 202
 203 2003-09-03  Dave Brolley  <brolley@redhat.com>
 204
 205         * frv.opc (parse_A, parse_A0, parse_A1): New parse handlers.
 206         * frv.cpu (UNIT): Add IALL, FMALL, FMLOW, STORE, SCAN, DCPL, MDUALACC,
 207         MCLRACC-1.
 208         (A): Removed operand.
 209         (A0,A1): New operands replace operand A.
 210         (mnop): Now a real insn
 211         (mclracc): Removed insn.
 212         (mclracc-0, mclracc-1): New insns replace mclracc.
 213         (all insns): Use new UNIT attributes.
 214
 215 2003-08-21  Nick Clifton  <nickc@redhat.com>
 216
 217         * frv.cpu (mbtoh): Replace input parameter to u-media-dual-expand
 218         and u-media-dual-btoh with output parameter.
 219         (cmbtoh): Add profiling hack.
 220
 221 2003-08-19  Michael Snyder  <msnyder@redhat.com>
 222
 223         * frv.cpu: Fix typo, Frintkeven -> FRintkeven
 224
 225 2003-06-10  Doug Evans  <dje@sebabeach.org>
 226
 227         * frv.cpu: Add IDOC attribute.
 228
 229 2003-06-06  Andrew Cagney  <cagney@redhat.com>
 230
 231         Contributed by Red Hat.
 232         * iq2000.cpu: New file.  Written by Ben Elliston, Jeff Johnston,
 233         Stan Cox, and Frank Ch. Eigler.
 234         * iq2000.opc: New file.  Written by Ben Elliston, Frank
 235         Ch. Eigler, Chris Moller, Jeff Johnston, and Stan Cox.
 236         * iq2000m.cpu: New file.  Written by Jeff Johnston.
 237         * iq10.cpu: New file.  Written by Jeff Johnston.
 238
 239 2003-06-05  Nick Clifton  <nickc@redhat.com>
 240
 241         * frv.cpu (FRintieven): New operand.  An even-numbered only
 242         version of the FRinti operand.
 243         (FRintjeven): Likewise for FRintj.
 244         (FRintkeven): Likewise for FRintk.
 245         (mdcutssi, media-dual-word-rotate-r-r, mqsaths,
 246         media-quad-arith-sat-semantics, media-quad-arith-sat,
 247         conditional-media-quad-arith-sat, mdunpackh,
 248         media-quad-multiply-semantics, media-quad-multiply,
 249         conditional-media-quad-multiply, media-quad-complex-i,
 250         media-quad-multiply-acc-semantics, media-quad-multiply-acc,
 251         conditional-media-quad-multiply-acc, munpackh,
 252         media-quad-multiply-cross-acc-semantics, mdpackh,
 253         media-quad-multiply-cross-acc, mbtoh-semantics,
 254         media-quad-cross-multiply-cross-acc-semantics,
 255         media-quad-cross-multiply-cross-acc, mbtoh, mhtob-semantics,
 256         media-quad-cross-multiply-acc-semantics, cmbtoh,
 257         media-quad-cross-multiply-acc, media-quad-complex, mhtob,
 258         media-expand-halfword-to-double-semantics, mexpdhd, cmexpdhd,
 259         cmhtob): Use new operands.
 260         * frv.opc (CGEN_VERBOSE_ASSEMBLER_ERRORS): Define.
 261         (parse_even_register): New function.
 262
 263 2003-06-03  Nick Clifton  <nickc@redhat.com>
 264
 265         * frv.cpu (media-dual-word-rotate-r-r): Use a signed 6-bit
 266         immediate value not unsigned.
 267
 268 2003-06-03  Andrew Cagney  <cagney@redhat.com>
 269
 270         Contributed by Red Hat.
 271         * frv.cpu: New file.  Written by Dave Brolley, Catherine Moore,
 272         and Eric Christopher.
 273         * frv.opc: New file.  Written by Catherine Moore, and Dave
 274         Brolley.
 275         * simplify.inc: New file.  Written by Doug Evans.
 276
 277 2003-05-02  Andrew Cagney  <cagney@redhat.com>
 278
 279         * New file.
 280
 281 \f
 282 Local Variables:
 283 mode: change-log
 284 left-margin: 8
 285 fill-column: 74
 286 version-control: never
 287 End: