cpu/ChangeLog

   1 2004-02-20  Andrew Cagney  <cagney@redhat.com>
   2
   3         * m32r.opc, m32r.cpu: New files.  Written by , Doug Evans, Nick
   4         Clifton, Ben Elliston, Matthew Green, and Andrew Haley.
   5
   6         * sh.cpu, sh.opc, sh64-compact.cpu, sh64-media.cpu: New files, all
   7         written by Ben Elliston.
   8
   9 2004-01-14  Richard Sandiford  <rsandifo@redhat.com>
  10
  11         * frv.cpu (UNIT): Add IACC.
  12         (iacc-multiply-r-r): Use it.
  13         * frv.opc (fr400_unit_mapping): Add entry for IACC.
  14         (fr500_unit_mapping, fr550_unit_mapping): Likewise.
  15
  16 2004-01-06  Alexandre Oliva  <aoliva@redhat.com>
  17
  18         2003-12-19  Alexandre Oliva  <aoliva@redhat.com>
  19         * frv.opc (parse_ulo16, parse_uhi16, parse_d12): Fix some
  20         cut&paste errors in shifting/truncating numerical operands.
  21         2003-08-08  Alexandre Oliva  <aoliva@redhat.com>
  22         * frv.opc (parse_ulo16): Parse gotofflo and gotofffuncdesclo.
  23         (parse_uslo16): Likewise.
  24         (parse_uhi16): Parse gotoffhi and gotofffuncdeschi.
  25         (parse_d12): Parse gotoff12 and gotofffuncdesc12.
  26         (parse_s12): Likewise.
  27         2003-08-04  Alexandre Oliva  <aoliva@redhat.com>
  28         * frv.opc (parse_ulo16): Parse gotlo and gotfuncdesclo.
  29         (parse_uslo16): Likewise.
  30         (parse_uhi16): Parse gothi and gotfuncdeschi.
  31         (parse_d12): Parse got12 and gotfuncdesc12.
  32         (parse_s12): Likewise.
  33
  34 2003-10-10  Dave Brolley  <brolley@redhat.com>
  35
  36         * frv.cpu (dnpmop): New p-macro.
  37         (GRdoublek): Use dnpmop.
  38         (CPRdoublek, FRdoublei, FRdoublej, FRdoublek): Ditto.
  39         (store-double-r-r): Use (.sym regtype doublek).
  40         (r-store-double): Ditto.
  41         (store-double-r-r-u): Ditto.
  42         (conditional-store-double): Ditto.
  43         (conditional-store-double-u): Ditto.
  44         (store-double-r-simm): Ditto.
  45         (fmovs): Assign to UNIT FMALL.
  46
  47 2003-10-06  Dave Brolley  <brolley@redhat.com>
  48
  49         * frv.cpu, frv.opc: Add support for fr550.
  50
  51 2003-09-24  Dave Brolley  <brolley@redhat.com>
  52
  53         * frv.cpu (u-commit): New modelling unit for fr500.
  54         (mwtaccg): Use frv_ref_SI to reference ACC40Sk as an input operand.
  55         (commit-r): Use u-commit model for fr500.
  56         (commit): Ditto.
  57         (conditional-float-binary-op): Take profiling data as an argument.
  58         Update callers.
  59         (ne-float-binary-op): Ditto.
  60
  61 2003-09-19  Michael Snyder  <msnyder@redhat.com>
  62
  63         * frv.cpu (nldqi): Delete unimplemented instruction.
  64
  65 2003-09-12  Dave Brolley  <brolley@redhat.com>
  66
  67         * frv.cpu (u-clrgr, u-clrfr): New units of model fr500.
  68         (clear-ne-flag-r): Pass insn profiling in as an argument. Call
  69         frv_ref_SI to get input register referenced for profiling.
  70         (clear-ne-flag-all): Pass insn profiling in as an argument.
  71         (clrgr,clrfr,clrga,clrfa): Add profiling information.
  72
  73 2003-09-11  Michael Snyder  <msnyder@redhat.com>
  74
  75         * frv.cpu: Typographical corrections.
  76
  77 2003-09-09  Dave Brolley  <brolley@redhat.com>
  78
  79         * frv.cpu (media-dual-complex): Change UNIT to FMALL.
  80         (conditional-media-dual-complex, media-quad-complex): Likewise.
  81
  82 2003-09-04  Dave Brolley  <brolley@redhat.com>
  83
  84         * frv.cpu (register-transfer): Pass in all attributes in on argument.
  85         Update all callers.
  86         (conditional-register-transfer): Ditto.
  87         (cache-preload): Ditto.
  88         (floating-point-conversion): Ditto.
  89         (floating-point-neg): Ditto.
  90         (float-abs): Ditto.
  91         (float-binary-op-s): Ditto.
  92         (conditional-float-binary-op): Ditto.
  93         (ne-float-binary-op): Ditto.
  94         (float-dual-arith): Ditto.
  95         (ne-float-dual-arith): Ditto.
  96
  97 2003-09-03  Dave Brolley  <brolley@redhat.com>
  98
  99         * frv.opc (parse_A, parse_A0, parse_A1): New parse handlers.
 100         * frv.cpu (UNIT): Add IALL, FMALL, FMLOW, STORE, SCAN, DCPL, MDUALACC,
 101         MCLRACC-1.
 102         (A): Removed operand.
 103         (A0,A1): New operands replace operand A.
 104         (mnop): Now a real insn
 105         (mclracc): Removed insn.
 106         (mclracc-0, mclracc-1): New insns replace mclracc.
 107         (all insns): Use new UNIT attributes.
 108
 109 2003-08-21  Nick Clifton  <nickc@redhat.com>
 110
 111         * frv.cpu (mbtoh): Replace input parameter to u-media-dual-expand
 112         and u-media-dual-btoh with output parameter.
 113         (cmbtoh): Add profiling hack.
 114
 115 2003-08-19  Michael Snyder  <msnyder@redhat.com>
 116
 117         * frv.cpu: Fix typo, Frintkeven -> FRintkeven
 118
 119 2003-06-10  Doug Evans  <dje@sebabeach.org>
 120
 121         * frv.cpu: Add IDOC attribute.
 122
 123 2003-06-06  Andrew Cagney  <cagney@redhat.com>
 124
 125         Contributed by Red Hat.
 126         * iq2000.cpu: New file.  Written by Ben Elliston, Jeff Johnston,
 127         Stan Cox, and Frank Ch. Eigler.
 128         * iq2000.opc: New file.  Written by Ben Elliston, Frank
 129         Ch. Eigler, Chris Moller, Jeff Johnston, and Stan Cox.
 130         * iq2000m.cpu: New file.  Written by Jeff Johnston.
 131         * iq10.cpu: New file.  Written by Jeff Johnston.
 132
 133 2003-06-05  Nick Clifton  <nickc@redhat.com>
 134
 135         * frv.cpu (FRintieven): New operand.  An even-numbered only
 136         version of the FRinti operand.
 137         (FRintjeven): Likewise for FRintj.
 138         (FRintkeven): Likewise for FRintk.
 139         (mdcutssi, media-dual-word-rotate-r-r, mqsaths,
 140         media-quad-arith-sat-semantics, media-quad-arith-sat,
 141         conditional-media-quad-arith-sat, mdunpackh,
 142         media-quad-multiply-semantics, media-quad-multiply,
 143         conditional-media-quad-multiply, media-quad-complex-i,
 144         media-quad-multiply-acc-semantics, media-quad-multiply-acc,
 145         conditional-media-quad-multiply-acc, munpackh,
 146         media-quad-multiply-cross-acc-semantics, mdpackh,
 147         media-quad-multiply-cross-acc, mbtoh-semantics,
 148         media-quad-cross-multiply-cross-acc-semantics,
 149         media-quad-cross-multiply-cross-acc, mbtoh, mhtob-semantics,
 150         media-quad-cross-multiply-acc-semantics, cmbtoh,
 151         media-quad-cross-multiply-acc, media-quad-complex, mhtob,
 152         media-expand-halfword-to-double-semantics, mexpdhd, cmexpdhd,
 153         cmhtob): Use new operands.
 154         * frv.opc (CGEN_VERBOSE_ASSEMBLER_ERRORS): Define.
 155         (parse_even_register): New function.
 156
 157 2003-06-03  Nick Clifton  <nickc@redhat.com>
 158
 159         * frv.cpu (media-dual-word-rotate-r-r): Use a signed 6-bit
 160         immediate value not unsigned.
 161
 162 2003-06-03  Andrew Cagney  <cagney@redhat.com>
 163
 164         Contributed by Red Hat.
 165         * frv.cpu: New file.  Written by Dave Brolley, Catherine Moore,
 166         and Eric Christopher.
 167         * frv.opc: New file.  Written by Catherine Moore, and Dave
 168         Brolley.
 169         * simplify.inc: New file.  Written by Doug Evans.
 170
 171 2003-05-02  Andrew Cagney  <cagney@redhat.com>
 172
 173         * New file.
 174
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