1 /* DO NOT EDIT! -*- buffer-read-only: t -*- vi:set ro: */
2 /* Instruction opcode header for ip2k.
3
4 THIS FILE IS MACHINE GENERATED WITH CGEN.
5
6 Copyright (C) 1996-2023 Free Software Foundation, Inc.
7
8 This file is part of the GNU Binutils and/or GDB, the GNU debugger.
9
10 This file is free software; you can redistribute it and/or modify
11 it under the terms of the GNU General Public License as published by
12 the Free Software Foundation; either version 3, or (at your option)
13 any later version.
14
15 It is distributed in the hope that it will be useful, but WITHOUT
16 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
17 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
18 License for more details.
19
20 You should have received a copy of the GNU General Public License along
21 with this program; if not, write to the Free Software Foundation, Inc.,
22 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
23
24 */
25
26 #ifndef IP2K_OPC_H
27 #define IP2K_OPC_H
28
29 #ifdef __cplusplus
30 extern "C" {
31 #endif
32
33 /* -- opc.h */
34
35 /* Check applicability of instructions against machines. */
36 #define CGEN_VALIDATE_INSN_SUPPORTED
37
38 /* Allows reason codes to be output when assembler errors occur. */
39 #define CGEN_VERBOSE_ASSEMBLER_ERRORS
40
41 /* Override disassembly hashing - there are variable bits in the top
42 byte of these instructions. */
43 #define CGEN_DIS_HASH_SIZE 8
44 #define CGEN_DIS_HASH(buf, value) \
45 (((* (unsigned char*) (buf)) >> 5) % CGEN_DIS_HASH_SIZE)
46
47 #define CGEN_ASM_HASH_SIZE 127
48 #define CGEN_ASM_HASH(insn) ip2k_asm_hash (insn)
49
50 extern unsigned int ip2k_asm_hash (const char *);
51 extern int ip2k_cgen_insn_supported (CGEN_CPU_DESC, const CGEN_INSN *);
52
53 /* -- opc.c */
54 /* Enum declaration for ip2k instruction types. */
55 typedef enum cgen_insn_type {
56 IP2K_INSN_INVALID, IP2K_INSN_JMP, IP2K_INSN_CALL, IP2K_INSN_SB
57 , IP2K_INSN_SNB, IP2K_INSN_SETB, IP2K_INSN_CLRB, IP2K_INSN_XORW_L
58 , IP2K_INSN_ANDW_L, IP2K_INSN_ORW_L, IP2K_INSN_ADDW_L, IP2K_INSN_SUBW_L
59 , IP2K_INSN_CMPW_L, IP2K_INSN_RETW_L, IP2K_INSN_CSEW_L, IP2K_INSN_CSNEW_L
60 , IP2K_INSN_PUSH_L, IP2K_INSN_MULSW_L, IP2K_INSN_MULUW_L, IP2K_INSN_LOADL_L
61 , IP2K_INSN_LOADH_L, IP2K_INSN_LOADL_A, IP2K_INSN_LOADH_A, IP2K_INSN_ADDCFR_W
62 , IP2K_INSN_ADDCW_FR, IP2K_INSN_INCSNZ_FR, IP2K_INSN_INCSNZW_FR, IP2K_INSN_MULSW_FR
63 , IP2K_INSN_MULUW_FR, IP2K_INSN_DECSNZ_FR, IP2K_INSN_DECSNZW_FR, IP2K_INSN_SUBCW_FR
64 , IP2K_INSN_SUBCFR_W, IP2K_INSN_POP_FR, IP2K_INSN_PUSH_FR, IP2K_INSN_CSEW_FR
65 , IP2K_INSN_CSNEW_FR, IP2K_INSN_INCSZ_FR, IP2K_INSN_INCSZW_FR, IP2K_INSN_SWAP_FR
66 , IP2K_INSN_SWAPW_FR, IP2K_INSN_RL_FR, IP2K_INSN_RLW_FR, IP2K_INSN_RR_FR
67 , IP2K_INSN_RRW_FR, IP2K_INSN_DECSZ_FR, IP2K_INSN_DECSZW_FR, IP2K_INSN_INC_FR
68 , IP2K_INSN_INCW_FR, IP2K_INSN_NOT_FR, IP2K_INSN_NOTW_FR, IP2K_INSN_TEST_FR
69 , IP2K_INSN_MOVW_L, IP2K_INSN_MOVFR_W, IP2K_INSN_MOVW_FR, IP2K_INSN_ADDFR_W
70 , IP2K_INSN_ADDW_FR, IP2K_INSN_XORFR_W, IP2K_INSN_XORW_FR, IP2K_INSN_ANDFR_W
71 , IP2K_INSN_ANDW_FR, IP2K_INSN_ORFR_W, IP2K_INSN_ORW_FR, IP2K_INSN_DEC_FR
72 , IP2K_INSN_DECW_FR, IP2K_INSN_SUBFR_W, IP2K_INSN_SUBW_FR, IP2K_INSN_CLR_FR
73 , IP2K_INSN_CMPW_FR, IP2K_INSN_SPEED, IP2K_INSN_IREADI, IP2K_INSN_IWRITEI
74 , IP2K_INSN_FREAD, IP2K_INSN_FWRITE, IP2K_INSN_IREAD, IP2K_INSN_IWRITE
75 , IP2K_INSN_PAGE, IP2K_INSN_SYSTEM, IP2K_INSN_RETI, IP2K_INSN_RET
76 , IP2K_INSN_INT, IP2K_INSN_BREAKX, IP2K_INSN_CWDT, IP2K_INSN_FERASE
77 , IP2K_INSN_RETNP, IP2K_INSN_BREAK, IP2K_INSN_NOP
78 } CGEN_INSN_TYPE;
79
80 /* Index of `invalid' insn place holder. */
81 #define CGEN_INSN_INVALID IP2K_INSN_INVALID
82
83 /* Total number of insns in table. */
84 #define MAX_INSNS ((int) IP2K_INSN_NOP + 1)
85
86 /* This struct records data prior to insertion or after extraction. */
87 struct cgen_fields
88 {
89 int length;
90 long f_nil;
91 long f_anyof;
92 long f_imm8;
93 long f_reg;
94 long f_addr16cjp;
95 long f_dir;
96 long f_bitno;
97 long f_op3;
98 long f_op4;
99 long f_op4mid;
100 long f_op6;
101 long f_op8;
102 long f_op6_10low;
103 long f_op6_7low;
104 long f_reti3;
105 long f_skipb;
106 long f_page3;
107 };
108
109 #define CGEN_INIT_PARSE(od) \
110 {\
111 }
112 #define CGEN_INIT_INSERT(od) \
113 {\
114 }
115 #define CGEN_INIT_EXTRACT(od) \
116 {\
117 }
118 #define CGEN_INIT_PRINT(od) \
119 {\
120 }
121
122
123 #ifdef __cplusplus
124 }
125 #endif
126
127 #endif /* IP2K_OPC_H */