target/hexagon/iclass.h

   1 /*
   2  *  Copyright(c) 2019-2021 Qualcomm Innovation Center, Inc. All Rights Reserved.
   3  *
   4  *  This program is free software; you can redistribute it and/or modify
   5  *  it under the terms of the GNU General Public License as published by
   6  *  the Free Software Foundation; either version 2 of the License, or
   7  *  (at your option) any later version.
   8  *
   9  *  This program is distributed in the hope that it will be useful,
  10  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  *  GNU General Public License for more details.
  13  *
  14  *  You should have received a copy of the GNU General Public License
  15  *  along with this program; if not, see <http://www.gnu.org/licenses/>.
  16  */
  17
  18 #ifndef HEXAGON_ICLASS_H
  19 #define HEXAGON_ICLASS_H
  20
  21 #include "attribs.h"
  22
  23 #define ICLASS_FROM_TYPE(TYPE) ICLASS_##TYPE
  24
  25 enum {
  26
  27 #define DEF_PP_ICLASS32(TYPE, SLOTS, UNITS)    ICLASS_FROM_TYPE(TYPE),
  28 #define DEF_EE_ICLASS32(TYPE, SLOTS, UNITS)    ICLASS_FROM_TYPE(TYPE),
  29 #include "imported/iclass.def"
  30 #undef DEF_PP_ICLASS32
  31 #undef DEF_EE_ICLASS32
  32
  33     ICLASS_FROM_TYPE(COPROC_VX),
  34     ICLASS_FROM_TYPE(COPROC_VMEM),
  35     NUM_ICLASSES
  36 };
  37
  38 typedef enum {
  39     SLOTS_0          = (1 << 0),
  40     SLOTS_1          = (1 << 1),
  41     SLOTS_2          = (1 << 2),
  42     SLOTS_3          = (1 << 3),
  43     SLOTS_01         = SLOTS_0 | SLOTS_1,
  44     SLOTS_23         = SLOTS_2 | SLOTS_3,
  45     SLOTS_0123       = SLOTS_0 | SLOTS_1 | SLOTS_2 | SLOTS_3,
  46 } SlotMask;
  47
  48 SlotMask find_iclass_slots(Opcode opcode, int itype);
  49
  50 #endif