cpu/ChangeLog

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