cpu/ChangeLog

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