opcodes/ip2k-opc.h

   1 /* Instruction opcode header for ip2k.
   2
   3 THIS FILE IS MACHINE GENERATED WITH CGEN.
   4
   5 Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
   6
   7 This file is part of the GNU Binutils and/or GDB, the GNU debugger.
   8
   9 This program is free software; you can redistribute it and/or modify
  10 it under the terms of the GNU General Public License as published by
  11 the Free Software Foundation; either version 2, or (at your option)
  12 any later version.
  13
  14 This program is distributed in the hope that it will be useful,
  15 but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 GNU General Public License for more details.
  18
  19 You should have received a copy of the GNU General Public License along
  20 with this program; if not, write to the Free Software Foundation, Inc.,
  21 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  22
  23 */
  24
  25 #ifndef IP2K_OPC_H
  26 #define IP2K_OPC_H
  27
  28 /* -- opc.h */
  29
  30 /* Check applicability of instructions against machines.  */
  31 #define CGEN_VALIDATE_INSN_SUPPORTED
  32
  33 /* Allows reason codes to be output when assembler errors occur.  */
  34 #define CGEN_VERBOSE_ASSEMBLER_ERRORS
  35
  36 /* Override disassembly hashing - there are variable bits in the top
  37    byte of these instructions.  */
  38 #define CGEN_DIS_HASH_SIZE 8
  39 #define CGEN_DIS_HASH(buf,value) (((* (unsigned char*) (buf)) >> 5) % CGEN_DIS_HASH_SIZE)
  40
  41 #define CGEN_ASM_HASH_SIZE 127
  42 #define CGEN_ASM_HASH(insn) ip2k_asm_hash(insn)
  43
  44 extern unsigned int ip2k_asm_hash PARAMS ((const char *insn));
  45 extern int ip2k_cgen_insn_supported
  46   PARAMS ((CGEN_CPU_DESC, const CGEN_INSN *));
  47 \f
  48 /* -- opc.c */
  49 /* Enum declaration for ip2k instruction types.  */
  50 typedef enum cgen_insn_type {
  51   IP2K_INSN_INVALID, IP2K_INSN_JMP, IP2K_INSN_CALL, IP2K_INSN_SB
  52  , IP2K_INSN_SNB, IP2K_INSN_SETB, IP2K_INSN_CLRB, IP2K_INSN_XORW_L
  53  , IP2K_INSN_ANDW_L, IP2K_INSN_ORW_L, IP2K_INSN_ADDW_L, IP2K_INSN_SUBW_L
  54  , IP2K_INSN_CMPW_L, IP2K_INSN_RETW_L, IP2K_INSN_CSEW_L, IP2K_INSN_CSNEW_L
  55  , IP2K_INSN_PUSH_L, IP2K_INSN_MULSW_L, IP2K_INSN_MULUW_L, IP2K_INSN_LOADL_L
  56  , IP2K_INSN_LOADH_L, IP2K_INSN_LOADL_A, IP2K_INSN_LOADH_A, IP2K_INSN_ADDCFR_W
  57  , IP2K_INSN_ADDCW_FR, IP2K_INSN_INCSNZ_FR, IP2K_INSN_INCSNZW_FR, IP2K_INSN_MULSW_FR
  58  , IP2K_INSN_MULUW_FR, IP2K_INSN_DECSNZ_FR, IP2K_INSN_DECSNZW_FR, IP2K_INSN_SUBCW_FR
  59  , IP2K_INSN_SUBCFR_W, IP2K_INSN_POP_FR, IP2K_INSN_PUSH_FR, IP2K_INSN_CSEW_FR
  60  , IP2K_INSN_CSNEW_FR, IP2K_INSN_INCSZ_FR, IP2K_INSN_INCSZW_FR, IP2K_INSN_SWAP_FR
  61  , IP2K_INSN_SWAPW_FR, IP2K_INSN_RL_FR, IP2K_INSN_RLW_FR, IP2K_INSN_RR_FR
  62  , IP2K_INSN_RRW_FR, IP2K_INSN_DECSZ_FR, IP2K_INSN_DECSZW_FR, IP2K_INSN_INC_FR
  63  , IP2K_INSN_INCW_FR, IP2K_INSN_NOT_FR, IP2K_INSN_NOTW_FR, IP2K_INSN_TEST_FR
  64  , IP2K_INSN_MOVW_L, IP2K_INSN_MOVFR_W, IP2K_INSN_MOVW_FR, IP2K_INSN_ADDFR_W
  65  , IP2K_INSN_ADDW_FR, IP2K_INSN_XORFR_W, IP2K_INSN_XORW_FR, IP2K_INSN_ANDFR_W
  66  , IP2K_INSN_ANDW_FR, IP2K_INSN_ORFR_W, IP2K_INSN_ORW_FR, IP2K_INSN_DEC_FR
  67  , IP2K_INSN_DECW_FR, IP2K_INSN_SUBFR_W, IP2K_INSN_SUBW_FR, IP2K_INSN_CLR_FR
  68  , IP2K_INSN_CMPW_FR, IP2K_INSN_SPEED, IP2K_INSN_IREADI, IP2K_INSN_IWRITEI
  69  , IP2K_INSN_FREAD, IP2K_INSN_FWRITE, IP2K_INSN_IREAD, IP2K_INSN_IWRITE
  70  , IP2K_INSN_PAGE, IP2K_INSN_SYSTEM, IP2K_INSN_RETI, IP2K_INSN_RET
  71  , IP2K_INSN_INT, IP2K_INSN_BREAKX, IP2K_INSN_CWDT, IP2K_INSN_FERASE
  72  , IP2K_INSN_RETNP, IP2K_INSN_BREAK, IP2K_INSN_NOP
  73 } CGEN_INSN_TYPE;
  74
  75 /* Index of `invalid' insn place holder.  */
  76 #define CGEN_INSN_INVALID IP2K_INSN_INVALID
  77
  78 /* Total number of insns in table.  */
  79 #define MAX_INSNS ((int) IP2K_INSN_NOP + 1)
  80
  81 /* This struct records data prior to insertion or after extraction.  */
  82 struct cgen_fields
  83 {
  84   int length;
  85   long f_nil;
  86   long f_anyof;
  87   long f_imm8;
  88   long f_reg;
  89   long f_addr16cjp;
  90   long f_dir;
  91   long f_bitno;
  92   long f_op3;
  93   long f_op4;
  94   long f_op4mid;
  95   long f_op6;
  96   long f_op8;
  97   long f_op6_10low;
  98   long f_op6_7low;
  99   long f_reti3;
 100   long f_skipb;
 101   long f_page3;
 102 };
 103
 104 #define CGEN_INIT_PARSE(od) \
 105 {\
 106 }
 107 #define CGEN_INIT_INSERT(od) \
 108 {\
 109 }
 110 #define CGEN_INIT_EXTRACT(od) \
 111 {\
 112 }
 113 #define CGEN_INIT_PRINT(od) \
 114 {\
 115 }
 116
 117
 118 #endif /* IP2K_OPC_H */