target/hexagon/imported/encode_subinsn.def

   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
  19 /* DEF_ENC_SUBINSN(TAG, CLASS, ENCSTR) */
  20
  21
  22
  23
  24 /*********************/
  25 /* Ld1-type subinsns */
  26 /*********************/
  27 DEF_ENC_SUBINSN(SL1_loadri_io,   SUBINSN_L1, "0iiiissssdddd")
  28 DEF_ENC_SUBINSN(SL1_loadrub_io,  SUBINSN_L1, "1iiiissssdddd")
  29
  30 /*********************/
  31 /* St1-type subinsns */
  32 /*********************/
  33 DEF_ENC_SUBINSN(SS1_storew_io,  SUBINSN_S1, "0ii iisssstttt")
  34 DEF_ENC_SUBINSN(SS1_storeb_io,  SUBINSN_S1, "1ii iisssstttt")
  35
  36
  37 /*********************/
  38 /* Ld2-type subinsns */
  39 /*********************/
  40 DEF_ENC_SUBINSN(SL2_loadrh_io,   SUBINSN_L2, "00i iissssdddd")
  41 DEF_ENC_SUBINSN(SL2_loadruh_io,  SUBINSN_L2, "01i iissssdddd")
  42 DEF_ENC_SUBINSN(SL2_loadrb_io,   SUBINSN_L2, "10i iissssdddd")
  43 DEF_ENC_SUBINSN(SL2_loadri_sp,   SUBINSN_L2, "111 0iiiiidddd")
  44 DEF_ENC_SUBINSN(SL2_loadrd_sp,   SUBINSN_L2, "111 10iiiiiddd")
  45
  46 DEF_ENC_SUBINSN(SL2_deallocframe,SUBINSN_L2, "111 1100---0--")
  47
  48 DEF_ENC_SUBINSN(SL2_return,      SUBINSN_L2, "111 1101---0--")
  49 DEF_ENC_SUBINSN(SL2_return_t,    SUBINSN_L2, "111 1101---100")
  50 DEF_ENC_SUBINSN(SL2_return_f,    SUBINSN_L2, "111 1101---101")
  51 DEF_ENC_SUBINSN(SL2_return_tnew, SUBINSN_L2, "111 1101---110")
  52 DEF_ENC_SUBINSN(SL2_return_fnew, SUBINSN_L2, "111 1101---111")
  53
  54 DEF_ENC_SUBINSN(SL2_jumpr31,     SUBINSN_L2, "111 1111---0--")
  55 DEF_ENC_SUBINSN(SL2_jumpr31_t,   SUBINSN_L2, "111 1111---100")
  56 DEF_ENC_SUBINSN(SL2_jumpr31_f,   SUBINSN_L2, "111 1111---101")
  57 DEF_ENC_SUBINSN(SL2_jumpr31_tnew,SUBINSN_L2, "111 1111---110")
  58 DEF_ENC_SUBINSN(SL2_jumpr31_fnew,SUBINSN_L2, "111 1111---111")
  59
  60
  61 /*********************/
  62 /* St2-type subinsns */
  63 /*********************/
  64 DEF_ENC_SUBINSN(SS2_storeh_io,   SUBINSN_S2, "00i iisssstttt")
  65 DEF_ENC_SUBINSN(SS2_storew_sp,   SUBINSN_S2, "010 0iiiiitttt")
  66 DEF_ENC_SUBINSN(SS2_stored_sp,   SUBINSN_S2, "010 1iiiiiittt")
  67
  68 DEF_ENC_SUBINSN(SS2_storewi0,    SUBINSN_S2, "100 00ssssiiii")
  69 DEF_ENC_SUBINSN(SS2_storewi1,    SUBINSN_S2, "100 01ssssiiii")
  70 DEF_ENC_SUBINSN(SS2_storebi0,    SUBINSN_S2, "100 10ssssiiii")
  71 DEF_ENC_SUBINSN(SS2_storebi1,    SUBINSN_S2, "100 11ssssiiii")
  72
  73 DEF_ENC_SUBINSN(SS2_allocframe,  SUBINSN_S2, "111 0iiiii----")
  74
  75
  76
  77 /*******************/
  78 /* A-type subinsns */
  79 /*******************/
  80 DEF_ENC_SUBINSN(SA1_addi,       SUBINSN_A, "00i iiiiiixxxx")
  81 DEF_ENC_SUBINSN(SA1_seti,       SUBINSN_A, "010 iiiiiidddd")
  82 DEF_ENC_SUBINSN(SA1_addsp,      SUBINSN_A, "011 iiiiiidddd")
  83
  84 DEF_ENC_SUBINSN(SA1_tfr,        SUBINSN_A, "100 00ssssdddd")
  85 DEF_ENC_SUBINSN(SA1_inc,        SUBINSN_A, "100 01ssssdddd")
  86 DEF_ENC_SUBINSN(SA1_and1,       SUBINSN_A, "100 10ssssdddd")
  87 DEF_ENC_SUBINSN(SA1_dec,        SUBINSN_A, "100 11ssssdddd")
  88
  89 DEF_ENC_SUBINSN(SA1_sxth,       SUBINSN_A, "101 00ssssdddd")
  90 DEF_ENC_SUBINSN(SA1_sxtb,       SUBINSN_A, "101 01ssssdddd")
  91 DEF_ENC_SUBINSN(SA1_zxth,       SUBINSN_A, "101 10ssssdddd")
  92 DEF_ENC_SUBINSN(SA1_zxtb,       SUBINSN_A, "101 11ssssdddd")
  93
  94
  95 DEF_ENC_SUBINSN(SA1_addrx,      SUBINSN_A, "110 00ssssxxxx")
  96 DEF_ENC_SUBINSN(SA1_cmpeqi,     SUBINSN_A, "110 01ssss--ii")
  97 DEF_ENC_SUBINSN(SA1_setin1,     SUBINSN_A, "110 1--0--dddd")
  98 DEF_ENC_SUBINSN(SA1_clrtnew,    SUBINSN_A, "110 1--100dddd")
  99 DEF_ENC_SUBINSN(SA1_clrfnew,    SUBINSN_A, "110 1--101dddd")
 100 DEF_ENC_SUBINSN(SA1_clrt,       SUBINSN_A, "110 1--110dddd")
 101 DEF_ENC_SUBINSN(SA1_clrf,       SUBINSN_A, "110 1--111dddd")
 102
 103
 104 DEF_ENC_SUBINSN(SA1_combine0i,  SUBINSN_A, "111 -0-ii00ddd")
 105 DEF_ENC_SUBINSN(SA1_combine1i,  SUBINSN_A, "111 -0-ii01ddd")
 106 DEF_ENC_SUBINSN(SA1_combine2i,  SUBINSN_A, "111 -0-ii10ddd")
 107 DEF_ENC_SUBINSN(SA1_combine3i,  SUBINSN_A, "111 -0-ii11ddd")
 108 DEF_ENC_SUBINSN(SA1_combinezr,  SUBINSN_A, "111 -1ssss0ddd")
 109 DEF_ENC_SUBINSN(SA1_combinerz,  SUBINSN_A, "111 -1ssss1ddd")
 110
 111
 112
 113
 114 /* maybe R=cmpeq ? */
 115
 116
 117 /* Add a group of NCJ: if (R.new==#0) jump:hint #r9 */
 118 /* Add a group of NCJ: if (R.new!=#0) jump:hint #r9 */
 119 /* NCJ goes with LD1, LD2 */
 120
 121
 122
 123
 124 DEF_FIELD32("---! !!!! !!!!!!!! EE------ --------",SUBFIELD_B_SLOT1,"B: Slot1 Instruction")
 125 DEF_FIELD32("---- ---- -------- EE-!!!!! !!!!!!!!",SUBFIELD_A_SLOT0,"A: Slot0 Instruction")
 126
 127
 128 /* DEF_PACKED32(TAG, CLASSA, CLASSB, ENCSTR) */
 129
 130 DEF_PACKED32(P2_PACKED_L1_L1, SUBINSN_L1, SUBINSN_L1, "000B BBBB BBBB BBBB EE0A AAAA AAAA AAAA")
 131 DEF_PACKED32(P2_PACKED_L1_L2, SUBINSN_L2, SUBINSN_L1, "000B BBBB BBBB BBBB EE1A AAAA AAAA AAAA")
 132 DEF_PACKED32(P2_PACKED_L2_L2, SUBINSN_L2, SUBINSN_L2, "001B BBBB BBBB BBBB EE0A AAAA AAAA AAAA")
 133 DEF_PACKED32(P2_PACKED_A_A,   SUBINSN_A,  SUBINSN_A,  "001B BBBB BBBB BBBB EE1A AAAA AAAA AAAA")
 134
 135 DEF_PACKED32(P2_PACKED_L1_A,  SUBINSN_L1, SUBINSN_A,  "010B BBBB BBBB BBBB EE0A AAAA AAAA AAAA")
 136 DEF_PACKED32(P2_PACKED_L2_A,  SUBINSN_L2, SUBINSN_A,  "010B BBBB BBBB BBBB EE1A AAAA AAAA AAAA")
 137 DEF_PACKED32(P2_PACKED_S1_A,  SUBINSN_S1, SUBINSN_A,  "011B BBBB BBBB BBBB EE0A AAAA AAAA AAAA")
 138 DEF_PACKED32(P2_PACKED_S2_A,  SUBINSN_S2, SUBINSN_A,  "011B BBBB BBBB BBBB EE1A AAAA AAAA AAAA")
 139
 140 DEF_PACKED32(P2_PACKED_S1_L1, SUBINSN_S1, SUBINSN_L1, "100B BBBB BBBB BBBB EE0A AAAA AAAA AAAA")
 141 DEF_PACKED32(P2_PACKED_S1_L2, SUBINSN_S1, SUBINSN_L2, "100B BBBB BBBB BBBB EE1A AAAA AAAA AAAA")
 142 DEF_PACKED32(P2_PACKED_S1_S1, SUBINSN_S1, SUBINSN_S1, "101B BBBB BBBB BBBB EE0A AAAA AAAA AAAA")
 143 DEF_PACKED32(P2_PACKED_S1_S2, SUBINSN_S2, SUBINSN_S1, "101B BBBB BBBB BBBB EE1A AAAA AAAA AAAA")
 144
 145 DEF_PACKED32(P2_PACKED_S2_L1, SUBINSN_S2, SUBINSN_L1, "110B BBBB BBBB BBBB EE0A AAAA AAAA AAAA")
 146 DEF_PACKED32(P2_PACKED_S2_L2, SUBINSN_S2, SUBINSN_L2, "110B BBBB BBBB BBBB EE1A AAAA AAAA AAAA")
 147 DEF_PACKED32(P2_PACKED_S2_S2, SUBINSN_S2, SUBINSN_S2, "111B BBBB BBBB BBBB EE0A AAAA AAAA AAAA")
 148
 149 DEF_PACKED32(P2_PACKED_RESERVED, SUBINSN_INVALID, SUBINSN_INVALID, "111B BBBB BBBB BBBB EE1A AAAA AAAA AAAA")