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1 /* |
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2 * CRIS insn decoding macros. |
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3 * |
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4 * Copyright (c) 2007 AXIS Communications AB |
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5 * Written by Edgar E. Iglesias. |
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6 * |
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7 * This library is free software; you can redistribute it and/or |
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8 * modify it under the terms of the GNU Lesser General Public |
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9 * License as published by the Free Software Foundation; either |
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10 * version 2 of the License, or (at your option) any later version. |
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11 * |
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12 * This library is distributed in the hope that it will be useful, |
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13 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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15 * Lesser General Public License for more details. |
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16 * |
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17 * You should have received a copy of the GNU Lesser General Public |
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18 * License along with this library; if not, write to the Free Software |
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19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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20 */ |
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21 |
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22 /* Convenient binary macros. */ |
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23 #define HEX__(n) 0x##n##LU |
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24 #define B8__(x) ((x&0x0000000FLU)?1:0) \ |
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25 + ((x&0x000000F0LU)?2:0) \ |
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26 + ((x&0x00000F00LU)?4:0) \ |
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27 + ((x&0x0000F000LU)?8:0) \ |
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28 + ((x&0x000F0000LU)?16:0) \ |
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29 + ((x&0x00F00000LU)?32:0) \ |
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30 + ((x&0x0F000000LU)?64:0) \ |
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31 + ((x&0xF0000000LU)?128:0) |
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32 #define B8(d) ((unsigned char)B8__(HEX__(d))) |
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33 |
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34 /* Quick imm. */ |
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35 #define DEC_BCCQ {B8(00000000), B8(11110000)} |
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36 #define DEC_ADDOQ {B8(00010000), B8(11110000)} |
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37 #define DEC_ADDQ {B8(00100000), B8(11111100)} |
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38 #define DEC_MOVEQ {B8(00100100), B8(11111100)} |
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39 #define DEC_SUBQ {B8(00101000), B8(11111100)} |
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40 #define DEC_CMPQ {B8(00101100), B8(11111100)} |
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41 #define DEC_ANDQ {B8(00110000), B8(11111100)} |
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42 #define DEC_ORQ {B8(00110100), B8(11111100)} |
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43 #define DEC_BTSTQ {B8(00111000), B8(11111110)} |
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44 #define DEC_ASRQ {B8(00111010), B8(11111110)} |
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45 #define DEC_LSLQ {B8(00111100), B8(11111110)} |
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46 #define DEC_LSRQ {B8(00111110), B8(11111110)} |
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47 |
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48 /* Register. */ |
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49 #define DEC_MOVU_R {B8(01000100), B8(11111110)} |
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50 #define DEC_MOVU_R {B8(01000100), B8(11111110)} |
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51 #define DEC_MOVS_R {B8(01000110), B8(11111110)} |
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52 #define DEC_MOVE_R {B8(01100100), B8(11111100)} |
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53 #define DEC_MOVE_RP {B8(01100011), B8(11111111)} |
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54 #define DEC_MOVE_PR {B8(01100111), B8(11111111)} |
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55 #define DEC_DSTEP_R {B8(01101111), B8(11111111)} |
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56 #define DEC_MOVE_RS {B8(10110111), B8(11111111)} |
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57 #define DEC_MOVE_SR {B8(11110111), B8(11111111)} |
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58 #define DEC_ADDU_R {B8(01000000), B8(11111110)} |
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59 #define DEC_ADDS_R {B8(01000010), B8(11111110)} |
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60 #define DEC_ADD_R {B8(01100000), B8(11111100)} |
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61 #define DEC_ADDI_R {B8(01010000), B8(11111100)} |
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62 #define DEC_MULS_R {B8(11010000), B8(11111100)} |
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63 #define DEC_MULU_R {B8(10010000), B8(11111100)} |
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64 #define DEC_ADDI_ACR {B8(01010100), B8(11111100)} |
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65 #define DEC_NEG_R {B8(01011000), B8(11111100)} |
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66 #define DEC_BOUND_R {B8(01011100), B8(11111100)} |
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67 #define DEC_SUBU_R {B8(01001000), B8(11111110)} |
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68 #define DEC_SUBS_R {B8(01001010), B8(11111110)} |
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69 #define DEC_SUB_R {B8(01101000), B8(11111100)} |
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70 #define DEC_CMP_R {B8(01101100), B8(11111100)} |
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71 #define DEC_AND_R {B8(01110000), B8(11111100)} |
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72 #define DEC_ABS_R {B8(01101011), B8(11111111)} |
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73 #define DEC_LZ_R {B8(01110011), B8(11111111)} |
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74 #define DEC_MCP_R {B8(01111111), B8(11111111)} |
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75 #define DEC_SWAP_R {B8(01110111), B8(11111111)} |
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76 #define DEC_XOR_R {B8(01111011), B8(11111111)} |
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77 #define DEC_LSL_R {B8(01001100), B8(11111100)} |
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78 #define DEC_LSR_R {B8(01111100), B8(11111100)} |
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79 #define DEC_ASR_R {B8(01111000), B8(11111100)} |
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80 #define DEC_OR_R {B8(01110100), B8(11111100)} |
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81 #define DEC_BTST_R {B8(01001111), B8(11111111)} |
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82 |
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83 /* Fixed. */ |
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84 #define DEC_SETF {B8(01011011), B8(11111111)} |
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85 #define DEC_CLEARF {B8(01011111), B8(11111111)} |
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86 |
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87 /* Memory. */ |
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88 #define DEC_ADDU_M {B8(10000000), B8(10111110)} |
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89 #define DEC_ADDS_M {B8(10000010), B8(10111110)} |
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90 #define DEC_MOVU_M {B8(10000100), B8(10111110)} |
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91 #define DEC_MOVS_M {B8(10000110), B8(10111110)} |
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92 #define DEC_SUBU_M {B8(10001000), B8(10111110)} |
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93 #define DEC_SUBS_M {B8(10001010), B8(10111110)} |
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94 #define DEC_CMPU_M {B8(10001100), B8(10111110)} |
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95 #define DEC_CMPS_M {B8(10001110), B8(10111110)} |
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96 #define DEC_ADDO_M {B8(10010100), B8(10111100)} |
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97 #define DEC_BOUND_M {B8(10011100), B8(10111100)} |
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98 #define DEC_ADD_M {B8(10100000), B8(10111100)} |
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99 #define DEC_MOVE_MR {B8(10100100), B8(10111100)} |
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100 #define DEC_SUB_M {B8(10101000), B8(10111100)} |
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101 #define DEC_CMP_M {B8(10101100), B8(10111100)} |
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102 #define DEC_AND_M {B8(10110000), B8(10111100)} |
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103 #define DEC_OR_M {B8(10110100), B8(10111100)} |
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104 #define DEC_TEST_M {B8(10111000), B8(10111100)} |
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105 #define DEC_MOVE_RM {B8(10111100), B8(10111100)} |
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106 |
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107 #define DEC_ADDC_R {B8(01010111), B8(11111111)} |
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108 #define DEC_ADDC_MR {B8(10011010), B8(10111111)} |
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109 #define DEC_LAPCQ {B8(10010111), B8(11111111)} |
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110 #define DEC_LAPC_IM {B8(11010111), B8(11111111)} |
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111 |
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112 #define DEC_MOVE_MP {B8(10100011), B8(10111111)} |
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113 #define DEC_MOVE_PM {B8(10100111), B8(10111111)} |
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114 |
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115 #define DEC_SCC_R {B8(01010011), B8(11111111)} |
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116 #define DEC_RFE_ETC {B8(10010011), B8(11111111)} |
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117 #define DEC_JUMP_P {B8(10011111), B8(11111111)} |
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118 #define DEC_BCC_IM {B8(11011111), B8(11111111)} |
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119 #define DEC_JAS_R {B8(10011011), B8(11111111)} |
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120 #define DEC_JASC_R {B8(10110011), B8(11111111)} |
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121 #define DEC_JAS_IM {B8(11011011), B8(11111111)} |
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122 #define DEC_JASC_IM {B8(11110011), B8(11111111)} |
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123 #define DEC_BAS_IM {B8(11101011), B8(11111111)} |
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124 #define DEC_BASC_IM {B8(11101111), B8(11111111)} |
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125 #define DEC_MOVEM_MR {B8(10111011), B8(10111111)} |
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126 #define DEC_MOVEM_RM {B8(10111111), B8(10111111)} |
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127 |
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128 #define DEC_FTAG_FIDX_D_M {B8(10101011), B8(11111111)} |
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129 #define DEC_FTAG_FIDX_I_M {B8(11010011), B8(11111111)} |