1 /* Definitions for decoding the ft32 opcode table. 2 Copyright (C) 2013-2016 Free Software Foundation, Inc. 3 Contributed by FTDI (support@ftdichip.com) 4 5 This program is free software; you can redistribute it and/or modify 6 it under the terms of the GNU General Public License as published by 7 the Free Software Foundation; either version 2 of the License, or 8 (at your option) any later version. 9 10 This program is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 GNU General Public License for more details. 14 15 You should have received a copy of the GNU General Public License 16 along with this program; if not, write to the Free Software 17 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 18 02110-1301, USA. */ 19 20 typedef struct ft32_opc_info_t 21 { 22 const char *name; 23 int dw; 24 unsigned int mask; 25 unsigned int bits; 26 int fields; 27 } ft32_opc_info_t; 28 29 #define FT32_PAT_ALUOP 0x08 30 #define FT32_PAT_LDA 0x18 31 #define FT32_PAT_TOCI 0x01 32 #define FT32_PAT_CMPOP 0x0b 33 #define FT32_PAT_STA 0x17 34 #define FT32_PAT_EXA 0x07 35 #define FT32_PAT_LDK 0x0c 36 #define FT32_PAT_FFUOP 0x1e 37 #define FT32_PAT_LDI 0x15 38 #define FT32_PAT_STI 0x16 39 #define FT32_PAT_EXI 0x1d 40 #define FT32_PAT_POP 0x11 41 #define FT32_PAT_LPM 0x0d 42 #define FT32_PAT_LINK 0x12 43 #define FT32_PAT_TOC 0x00 44 #define FT32_PAT_PUSH 0x10 45 #define FT32_PAT_RETURN 0x14 46 #define FT32_PAT_UNLINK 0x13 47 #define FT32_PAT_LPMI 0x19 48 49 #define FT32_FLD_CBCRCV (1 << 0) 50 #define FT32_FLD_INT (1 << 1) 51 #define FT32_FLD_INT_BIT 26 52 #define FT32_FLD_INT_SIZ 1 53 #define FT32_FLD_DW (1 << 2) 54 #define FT32_FLD_DW_BIT 25 55 #define FT32_FLD_DW_SIZ 2 56 #define FT32_FLD_CB (1 << 3) 57 #define FT32_FLD_CB_BIT 22 58 #define FT32_FLD_CB_SIZ 5 59 #define FT32_FLD_R_D (1 << 4) 60 #define FT32_FLD_R_D_BIT 20 61 #define FT32_FLD_R_D_SIZ 5 62 #define FT32_FLD_CR (1 << 5) 63 #define FT32_FLD_CR_BIT 20 64 #define FT32_FLD_CR_SIZ 2 65 #define FT32_FLD_CV (1 << 6) 66 #define FT32_FLD_CV_BIT 19 67 #define FT32_FLD_CV_SIZ 1 68 #define FT32_FLD_BT (1 << 7) 69 #define FT32_FLD_BT_BIT 18 70 #define FT32_FLD_BT_SIZ 1 71 #define FT32_FLD_R_1 (1 << 8) 72 #define FT32_FLD_R_1_BIT 15 73 #define FT32_FLD_R_1_SIZ 5 74 #define FT32_FLD_RIMM (1 << 9) 75 #define FT32_FLD_RIMM_BIT 4 76 #define FT32_FLD_RIMM_SIZ 11 77 #define FT32_FLD_R_2 (1 << 10) 78 #define FT32_FLD_R_2_BIT 4 79 #define FT32_FLD_R_2_SIZ 5 80 #define FT32_FLD_K20 (1 << 11) 81 #define FT32_FLD_K20_BIT 0 82 #define FT32_FLD_K20_SIZ 20 83 #define FT32_FLD_PA (1 << 12) 84 #define FT32_FLD_PA_BIT 0 85 #define FT32_FLD_PA_SIZ 18 86 #define FT32_FLD_AA (1 << 13) 87 #define FT32_FLD_AA_BIT 0 88 #define FT32_FLD_AA_SIZ 17 89 #define FT32_FLD_K16 (1 << 14) 90 #define FT32_FLD_K16_BIT 0 91 #define FT32_FLD_K16_SIZ 16 92 #define FT32_FLD_K8 (1 << 15) 93 #define FT32_FLD_K8_BIT 0 94 #define FT32_FLD_K8_SIZ 8 95 #define FT32_FLD_AL (1 << 16) 96 #define FT32_FLD_AL_BIT 0 97 #define FT32_FLD_AL_SIZ 4 98 99 #define FT32_IS_CALL(inst) (((inst) & 0xfffc0000) == 0x00340000) 100 #define FT32_IS_PUSH(inst) (((inst) & 0xfff00000) == 0x84000000) 101 #define FT32_PUSH_REG(inst) (((inst) >> 15) & 0x1f) 102 #define FT32_IS_LINK(inst) (((inst) & 0xffff0000) == 0x95d00000) 103 #define FT32_LINK_SIZE(inst) ((inst) & 0xffff) 104 105 #define FT32_FLD_R_D_POST (1 << 17) 106 #define FT32_FLD_R_1_POST (1 << 18) 107