OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-old/] [gdb-7.1/] [opcodes/] [ip2k-opc.h] - Blame information for rev 842

Details | Compare with Previous | View Log

Line No. Rev Author Line
1 227 jeremybenn
/* Instruction opcode header for ip2k.
2
 
3
THIS FILE IS MACHINE GENERATED WITH CGEN.
4
 
5
Copyright 1996-2010 Free Software Foundation, Inc.
6
 
7
This file is part of the GNU Binutils and/or GDB, the GNU debugger.
8
 
9
   This file 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 3, or (at your option)
12
   any later version.
13
 
14
   It is distributed in the hope that it will be useful, but WITHOUT
15
   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
16
   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
17
   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
   51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, 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) \
40
  (((* (unsigned char*) (buf)) >> 5) % CGEN_DIS_HASH_SIZE)
41
 
42
#define CGEN_ASM_HASH_SIZE 127
43
#define CGEN_ASM_HASH(insn) ip2k_asm_hash (insn)
44
 
45
extern unsigned int ip2k_asm_hash (const char *);
46
extern int ip2k_cgen_insn_supported (CGEN_CPU_DESC, const CGEN_INSN *);
47
 
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 */

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.