target-cris/crisv10-decode.h

   1 /*
   2  *  CRISv10 insn decoding macros.
   3  *
   4  *  Copyright (c) 2010 AXIS Communications AB
   5  *  Written by Edgar E. Iglesias.
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, see <http://www.gnu.org/licenses/>.
  19  */
  20
  21 #define CRISV10_MODE_QIMMEDIATE  0
  22 #define CRISV10_MODE_REG         1
  23 #define CRISV10_MODE_INDIRECT    2
  24 #define CRISV10_MODE_AUTOINC     3
  25
  26 /* Quick Immediate.  */
  27 #define CRISV10_QIMM_BCC_R0      0
  28 #define CRISV10_QIMM_BCC_R1      1
  29 #define CRISV10_QIMM_BCC_R2      2
  30 #define CRISV10_QIMM_BCC_R3      3
  31
  32 #define CRISV10_QIMM_BDAP_R0     4
  33 #define CRISV10_QIMM_BDAP_R1     5
  34 #define CRISV10_QIMM_BDAP_R2     6
  35 #define CRISV10_QIMM_BDAP_R3     7
  36
  37 #define CRISV10_QIMM_ADDQ        8
  38 #define CRISV10_QIMM_MOVEQ       9
  39 #define CRISV10_QIMM_SUBQ       10
  40 #define CRISV10_QIMM_CMPQ       11
  41 #define CRISV10_QIMM_ANDQ       12
  42 #define CRISV10_QIMM_ORQ        13
  43 #define CRISV10_QIMM_ASHQ       14
  44 #define CRISV10_QIMM_LSHQ       15
  45
  46
  47 #define CRISV10_REG_ADDX         0
  48 #define CRISV10_REG_MOVX         1
  49 #define CRISV10_REG_SUBX         2
  50 #define CRISV10_REG_LSL          3
  51 #define CRISV10_REG_ADDI         4
  52 #define CRISV10_REG_BIAP         5
  53 #define CRISV10_REG_NEG          6
  54 #define CRISV10_REG_BOUND        7
  55 #define CRISV10_REG_ADD          8
  56 #define CRISV10_REG_MOVE_R       9
  57 #define CRISV10_REG_MOVE_SPR_R   9
  58 #define CRISV10_REG_MOVE_R_SPR   8
  59 #define CRISV10_REG_SUB         10
  60 #define CRISV10_REG_CMP         11
  61 #define CRISV10_REG_AND         12
  62 #define CRISV10_REG_OR          13
  63 #define CRISV10_REG_ASR         14
  64 #define CRISV10_REG_LSR         15
  65
  66 #define CRISV10_REG_BTST         3
  67 #define CRISV10_REG_SCC          4
  68 #define CRISV10_REG_SETF         6
  69 #define CRISV10_REG_CLEARF       7
  70 #define CRISV10_REG_BIAP         5
  71 #define CRISV10_REG_ABS         10
  72 #define CRISV10_REG_DSTEP       11
  73 #define CRISV10_REG_LZ          12
  74 #define CRISV10_REG_NOT         13
  75 #define CRISV10_REG_SWAP        13
  76 #define CRISV10_REG_XOR         14
  77 #define CRISV10_REG_MSTEP       15
  78
  79 /* Indirect, var size.  */
  80 #define CRISV10_IND_TEST        14
  81 #define CRISV10_IND_MUL          4
  82 #define CRISV10_IND_BDAP_M       5
  83 #define CRISV10_IND_ADD          8
  84 #define CRISV10_IND_MOVE_M_R     9
  85
  86
  87 /* indirect fixed size.  */
  88 #define CRISV10_IND_ADDX         0
  89 #define CRISV10_IND_MOVX         1
  90 #define CRISV10_IND_SUBX         2
  91 #define CRISV10_IND_CMPX         3
  92 #define CRISV10_IND_JUMP_M       4
  93 #define CRISV10_IND_DIP          5
  94 #define CRISV10_IND_JUMP_R       6
  95 #define CRISV10_IND_BOUND        7
  96 #define CRISV10_IND_BCC_M        7
  97 #define CRISV10_IND_MOVE_M_SPR   8
  98 #define CRISV10_IND_MOVE_SPR_M   9
  99 #define CRISV10_IND_SUB         10
 100 #define CRISV10_IND_CMP         11
 101 #define CRISV10_IND_AND         12
 102 #define CRISV10_IND_OR          13
 103 #define CRISV10_IND_MOVE_R_M    15
 104
 105 #define CRISV10_IND_MOVEM_M_R    14
 106 #define CRISV10_IND_MOVEM_R_M    15
 107