cpu/ChangeLog

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