cpu/ChangeLog

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