opcodes/arc-ext-tbl.h

   1 /* ARC instruction defintions.
   2    Copyright (C) 2016-2019 Free Software Foundation, Inc.
   3
   4    Contributed by Claudiu Zissulescu (claziss@synopsys.com)
   5
   6    This file is part of libopcodes.
   7
   8    This library is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 3, or (at your option)
  11    any later version.
  12
  13    It is distributed in the hope that it will be useful, but WITHOUT
  14    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  15    or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
  16    License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program; if not, write to the Free Software Foundation,
  20    Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
  21
  22 /* Common combinations of FLAGS.  */
  23 #define FLAGS_NONE { 0 }
  24 #define FLAGS_F    { C_F }
  25 #define FLAGS_CC   { C_CC }
  26 #define FLAGS_CCF  { C_CC, C_F }
  27
  28 /* Common combination of arguments.  */
  29 #define ARG_NONE                { 0 }
  30 #define ARG_32BIT_RARBRC        { RA, RB, RC }
  31 #define ARG_32BIT_ZARBRC        { ZA, RB, RC }
  32 #define ARG_32BIT_RBRBRC        { RB, RBdup, RC }
  33 #define ARG_32BIT_RARBU6        { RA, RB, UIMM6_20 }
  34 #define ARG_32BIT_ZARBU6        { ZA, RB, UIMM6_20 }
  35 #define ARG_32BIT_RBRBU6        { RB, RBdup, UIMM6_20 }
  36 #define ARG_32BIT_RBRBS12       { RB, RBdup, SIMM12_20 }
  37 #define ARG_32BIT_RALIMMRC      { RA, LIMM, RC }
  38 #define ARG_32BIT_RARBLIMM      { RA, RB, LIMM }
  39 #define ARG_32BIT_ZALIMMRC      { ZA, LIMM, RC }
  40 #define ARG_32BIT_ZARBLIMM      { ZA, RB, LIMM }
  41
  42 #define ARG_32BIT_RBRBLIMM      { RB, RBdup, LIMM }
  43 #define ARG_32BIT_RALIMMU6      { RA, LIMM, UIMM6_20 }
  44 #define ARG_32BIT_ZALIMMU6      { ZA, LIMM, UIMM6_20 }
  45
  46 #define ARG_32BIT_ZALIMMS12     { ZA, LIMM, SIMM12_20 }
  47 #define ARG_32BIT_RALIMMLIMM    { RA, LIMM, LIMMdup }
  48 #define ARG_32BIT_ZALIMMLIMM    { ZA, LIMM, LIMMdup }
  49
  50 #define ARG_32BIT_RBRC   { RB, RC }
  51 #define ARG_32BIT_ZARC   { ZA, RC }
  52 #define ARG_32BIT_RBU6   { RB, UIMM6_20 }
  53 #define ARG_32BIT_ZAU6   { ZA, UIMM6_20 }
  54 #define ARG_32BIT_RBLIMM { RB, LIMM }
  55 #define ARG_32BIT_ZALIMM { ZA, LIMM }
  56
  57 /* Macro to generate 2 operand extension instruction.  */
  58 #define EXTINSN2OPF(NAME, CPU, CLASS, SCLASS, MOP, SOP, FL)      \
  59   { NAME, INSN2OP_BC (MOP,SOP), MINSN2OP_BC, CPU, CLASS, SCLASS, \
  60       ARG_32BIT_RBRC,   FL },                                    \
  61   { NAME, INSN2OP_0C (MOP,SOP), MINSN2OP_0C, CPU, CLASS, SCLASS, \
  62       ARG_32BIT_ZARC,   FL },                                    \
  63   { NAME, INSN2OP_BU (MOP,SOP), MINSN2OP_BU, CPU, CLASS, SCLASS, \
  64       ARG_32BIT_RBU6,   FL },                                    \
  65   { NAME, INSN2OP_0U (MOP,SOP), MINSN2OP_0U, CPU, CLASS, SCLASS, \
  66       ARG_32BIT_ZAU6,   FL },                                    \
  67   { NAME, INSN2OP_BL (MOP,SOP), MINSN2OP_BL, CPU, CLASS, SCLASS, \
  68       ARG_32BIT_RBLIMM, FL },                                    \
  69   { NAME, INSN2OP_0L (MOP,SOP), MINSN2OP_0L, CPU, CLASS, SCLASS, \
  70       ARG_32BIT_ZALIMM, FL },
  71
  72 #define EXTINSN2OP(NAME, CPU, CLASS, SCLASS, MOP, SOP)           \
  73   EXTINSN2OPF(NAME, CPU, CLASS, SCLASS, MOP, SOP, FLAGS_F)
  74
  75 /* Macro to generate 3 operand extesion instruction.  */
  76 #define EXTINSN3OP(NAME, CPU, CLASS, SCLASS, MOP, SOP)                  \
  77   { NAME, INSN3OP_ABC (MOP,SOP),  MINSN3OP_ABC,  CPU, CLASS, SCLASS,    \
  78       ARG_32BIT_RARBRC,     FLAGS_F },                                  \
  79   { NAME, INSN3OP_0BC (MOP,SOP),  MINSN3OP_0BC,  CPU, CLASS, SCLASS,    \
  80       ARG_32BIT_ZARBRC,     FLAGS_F   },                                \
  81   { NAME, INSN3OP_CBBC (MOP,SOP), MINSN3OP_CBBC, CPU, CLASS, SCLASS,    \
  82       ARG_32BIT_RBRBRC,     FLAGS_CCF },                                \
  83   { NAME, INSN3OP_ABU (MOP,SOP),  MINSN3OP_ABU,  CPU, CLASS, SCLASS,    \
  84       ARG_32BIT_RARBU6,     FLAGS_F   },                                \
  85   { NAME, INSN3OP_0BU (MOP,SOP),  MINSN3OP_0BU,  CPU, CLASS, SCLASS,    \
  86       ARG_32BIT_ZARBU6,     FLAGS_F   },                                \
  87   { NAME, INSN3OP_CBBU (MOP,SOP), MINSN3OP_CBBU, CPU, CLASS, SCLASS,    \
  88       ARG_32BIT_RBRBU6,     FLAGS_CCF },                                \
  89   { NAME, INSN3OP_BBS (MOP,SOP),  MINSN3OP_BBS,  CPU, CLASS, SCLASS,    \
  90       ARG_32BIT_RBRBS12,    FLAGS_F   },                                \
  91   { NAME, INSN3OP_ALC (MOP,SOP),  MINSN3OP_ALC,  CPU, CLASS, SCLASS,    \
  92       ARG_32BIT_RALIMMRC,   FLAGS_F   },                                \
  93   { NAME, INSN3OP_ABL (MOP,SOP),  MINSN3OP_ABL,  CPU, CLASS, SCLASS,    \
  94       ARG_32BIT_RARBLIMM,   FLAGS_F   },                                \
  95   { NAME, INSN3OP_0LC (MOP,SOP),  MINSN3OP_0LC,  CPU, CLASS, SCLASS,    \
  96       ARG_32BIT_ZALIMMRC,   FLAGS_F   },                                \
  97   { NAME, INSN3OP_0BL (MOP,SOP),  MINSN3OP_0BL,  CPU, CLASS, SCLASS,    \
  98       ARG_32BIT_ZARBLIMM,   FLAGS_F   },                                \
  99   { NAME, INSN3OP_C0LC (MOP,SOP), MINSN3OP_C0LC, CPU, CLASS, SCLASS,    \
 100       ARG_32BIT_ZALIMMRC,   FLAGS_CCF },                                \
 101   { NAME, INSN3OP_CBBL (MOP,SOP), MINSN3OP_CBBL, CPU, CLASS, SCLASS,    \
 102       ARG_32BIT_RBRBLIMM,   FLAGS_CCF },                                \
 103   { NAME, INSN3OP_ALU (MOP,SOP),  MINSN3OP_ALU,  CPU, CLASS, SCLASS,    \
 104       ARG_32BIT_RALIMMU6,   FLAGS_F   },                                \
 105   { NAME, INSN3OP_0LU (MOP,SOP),  MINSN3OP_0LU,  CPU, CLASS, SCLASS,    \
 106       ARG_32BIT_ZALIMMU6,   FLAGS_F   },                                \
 107   { NAME, INSN3OP_C0LU (MOP,SOP), MINSN3OP_C0LU, CPU, CLASS, SCLASS,    \
 108       ARG_32BIT_ZALIMMU6,   FLAGS_CCF },                                \
 109   { NAME, INSN3OP_0LS (MOP,SOP),  MINSN3OP_0LS,  CPU, CLASS, SCLASS,    \
 110       ARG_32BIT_ZALIMMS12,  FLAGS_F   },                                \
 111   { NAME, INSN3OP_ALL (MOP,SOP),  MINSN3OP_ALL,  CPU, CLASS, SCLASS,    \
 112       ARG_32BIT_RALIMMLIMM, FLAGS_F   },                                \
 113   { NAME, INSN3OP_0LL (MOP,SOP),  MINSN3OP_0LL,  CPU, CLASS, SCLASS,    \
 114       ARG_32BIT_ZALIMMLIMM, FLAGS_F   },                                \
 115   { NAME, INSN3OP_C0LL (MOP,SOP), MINSN3OP_C0LL, CPU, CLASS, SCLASS,    \
 116       ARG_32BIT_ZALIMMLIMM, FLAGS_CCF },
 117
 118 /* Extension instruction declarations.  */
 119 EXTINSN2OP ("dsp_fp_flt2i",  ARC_OPCODE_ARCv2EM, FLOAT, QUARKSE1, 7, 43)
 120 EXTINSN2OP ("dsp_fp_i2flt",  ARC_OPCODE_ARCv2EM, FLOAT, QUARKSE1, 7, 44)
 121 EXTINSN2OP ("dsp_fp_sqrt",   ARC_OPCODE_ARCv2EM, FLOAT, QUARKSE2, 7, 45)
 122
 123 EXTINSN3OP ("dsp_fp_div", ARC_OPCODE_ARCv2EM, FLOAT, QUARKSE2, 7, 42)
 124 EXTINSN3OP ("dsp_fp_cmp", ARC_OPCODE_ARCv2EM, FLOAT, QUARKSE1, 7, 43)
 125
 126 /* Bitstream extensions.  */
 127 EXTINSN2OP ("bspeek", ARC_OPCODE_ARCv2EM, BITSTREAM, NONE, 0x05, 0x2E)
 128 EXTINSN2OP ("bspop", ARC_OPCODE_ARCv2EM, BITSTREAM, NONE, 0x05, 0x2F)
 129
 130 /* Special XY.  */
 131 EXTINSN2OPF ("modapp", ARC_OPCODE_ARCv2EM, XY, NONE, 0x05, 0x3E, FLAGS_NONE)