src/target/nds32_insn.h

   1 /***************************************************************************
   2  *   Copyright (C) 2013 Andes Technology                                   *
   3  *   Hsiangkai Wang <hkwang@andestech.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, see <http://www.gnu.org/licenses/>. *
  17  ***************************************************************************/
  18 #ifndef __NDS32_INSN_H__
  19 #define __NDS32_INSN_H__
  20
  21
  22 #define NOP                                             (0x40000009)
  23 #define DSB                                             (0x64000008)
  24 #define ISB                                             (0x64000009)
  25 #define BEQ_MINUS_12                    (0x4C000000 | 0x3FFA)
  26 #define MTSR_DTR(a)                             (0x64000003 | (((0x03 << 7) | (0x08 << 3) | (0x00 << 0)) << 10) | (((a) & 0x1F) << 20))
  27 #define MFSR_DTR(a)                             (0x64000002 | (((0x03 << 7) | (0x08 << 3) | (0x00 << 0)) << 10) | (((a) & 0x1F) << 20))
  28 #define SETHI(a, b)                             (0x46000000 | ((a) << 20) | (b))
  29 #define ORI(a, b, c)                    (0x58000000 | ((a) << 20) | ((b) << 15) | (c))
  30 #define LWI_BI(a, b)                    (0x0C000001 | (a << 20) | (b << 15))
  31 #define LHI_BI(a, b)                    (0x0A000001 | (a << 20) | (b << 15))
  32 #define LBI_BI(a, b)                    (0x08000001 | (a << 20) | (b << 15))
  33 #define SWI_BI(a, b)                    (0x1C000001 | (a << 20) | (b << 15))
  34 #define SHI_BI(a, b)                    (0x1A000001 | (a << 20) | (b << 15))
  35 #define SBI_BI(a, b)                    (0x18000001 | (a << 20) | (b << 15))
  36 #define IRET                                    (0x64000004)
  37 #define L1D_IX_WB(a)                    (0x64000021 | ((a) << 15))
  38 #define L1D_IX_INVAL(a)                 (0x64000001 | ((a) << 15))
  39 #define L1D_VA_INVAL(a)                 (0x64000101 | ((a) << 15))
  40 #define L1D_VA_WB(a)                    (0x64000121 | ((a) << 15))
  41 #define L1D_IX_RTAG(a)                  (0x64000061 | ((a) << 15))
  42 #define L1D_IX_RWD(a)                   (0x64000081 | ((a) << 15))
  43 #define L1I_IX_INVAL(a)                 (0x64000201 | ((a) << 15))
  44 #define L1I_VA_INVAL(a)                 (0x64000301 | ((a) << 15))
  45 #define L1I_IX_RTAG(a)                  (0x64000261 | ((a) << 15))
  46 #define L1I_IX_RWD(a)                   (0x64000281 | ((a) << 15))
  47 #define L1I_VA_FILLCK(a)                (0x64000361 | ((a) << 15))
  48 #define ISYNC(a)                                (0x6400000d | ((a) << 20))
  49 #define MSYNC_STORE                             (0x6400002c)
  50 #define MSYNC_ALL                               (0x6400000c)
  51 #define TLBOP_TARGET_READ(a)    (0x6400000e | ((a) << 15))
  52 #define TLBOP_TARGET_PROBE(a, b)        (0x640000AE | ((a) << 20) | ((b) << 15))
  53 #define MFCPD(a, b, c)                  (0x6A000041 | (a << 20) | (b << 8) | (c << 4))
  54 #define MFCPW(a, b, c)                  (0x6A000001 | (a << 20) | (b << 8) | (c << 4))
  55 #define MTCPD(a, b, c)                  (0x6A000049 | (a << 20) | (b << 8) | (c << 4))
  56 #define MTCPW(a, b, c)                  (0x6A000009 | (a << 20) | (b << 8) | (c << 4))
  57 #define MOVI_(a, b)                             (0x44000000 | (a << 20) | (b & 0xFFFFF))
  58 #define MFUSR_G0(a, b)                  (0x42000020 | (a << 20) | (b << 15))
  59 #define MTUSR_G0(a, b)                  (0x42000021 | (a << 20) | (b << 15))
  60 #define MFSR(a, b)                              (0x64000002 | (b << 10) | (a << 20))
  61 #define MTSR(a, b)                              (0x64000003 | (b << 10) | (a << 20))
  62 #define AMFAR(a, b)                             (0x60300060 | (a << 15) | b)
  63 #define AMTAR(a, b)                             (0x60300040 | (a << 15) | b)
  64 #define AMFAR2(a, b)                    (0x60300260 | (a << 15) | b)
  65 #define AMTAR2(a, b)                    (0x60300240 | (a << 15) | b)
  66 #define FMFCSR                                  (0x6A000701)
  67 #define FMTCSR                                  (0x6A000709)
  68 #define FMFCFG                                  (0x6A000301)
  69 #define FMFSR(a, b)                             (0x6A000001 | ((a) << 20) | ((b) << 15))
  70 #define FMTSR(a, b)                             (0x6A000009 | ((a) << 20) | ((b) << 15))
  71 #define FMFDR(a, b)                             (0x6A000041 | ((a) << 20) | ((b) << 15))
  72 #define FMTDR(a, b)                             (0x6A000049 | ((a) << 20) | ((b) << 15))
  73
  74 /* break instructions */
  75 extern const int NDS32_BREAK_16;
  76 extern const int NDS32_BREAK_32;
  77
  78
  79 #endif /* __NDS32_INSN_H__ */