2009-06-12 Tristan Gingold <gingold@adacore.com>
[binutils.git] / opcodes / ip2k-desc.h
bloba42171c1a342c3dc9e8ba19cf72bc55e01db7579
1 /* CPU data header for ip2k.
3 THIS FILE IS MACHINE GENERATED WITH CGEN.
5 Copyright 1996-2007 Free Software Foundation, Inc.
7 This file is part of the GNU Binutils and/or GDB, the GNU debugger.
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.
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.
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.
25 #ifndef IP2K_CPU_H
26 #define IP2K_CPU_H
28 #include "opcode/cgen-bitset.h"
30 #define CGEN_ARCH ip2k
32 /* Given symbol S, return ip2k_cgen_<S>. */
33 #if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
34 #define CGEN_SYM(s) ip2k##_cgen_##s
35 #else
36 #define CGEN_SYM(s) ip2k/**/_cgen_/**/s
37 #endif
40 /* Selected cpu families. */
41 #define HAVE_CPU_IP2KBF
43 #define CGEN_INSN_LSB0_P 1
45 /* Minimum size of any insn (in bytes). */
46 #define CGEN_MIN_INSN_SIZE 2
48 /* Maximum size of any insn (in bytes). */
49 #define CGEN_MAX_INSN_SIZE 2
51 #define CGEN_INT_INSN_P 1
53 /* Maximum number of syntax elements in an instruction. */
54 #define CGEN_ACTUAL_MAX_SYNTAX_ELEMENTS 12
56 /* CGEN_MNEMONIC_OPERANDS is defined if mnemonics have operands.
57 e.g. In "b,a foo" the ",a" is an operand. If mnemonics have operands
58 we can't hash on everything up to the space. */
59 #define CGEN_MNEMONIC_OPERANDS
61 /* Maximum number of fields in an instruction. */
62 #define CGEN_ACTUAL_MAX_IFMT_OPERANDS 3
64 /* Enums. */
66 /* Enum declaration for op6 enums. */
67 typedef enum insn_op6 {
68 OP6_OTHER1, OP6_OTHER2, OP6_SUB, OP6_DEC
69 , OP6_OR, OP6_AND, OP6_XOR, OP6_ADD
70 , OP6_TEST, OP6_NOT, OP6_INC, OP6_DECSZ
71 , OP6_RR, OP6_RL, OP6_SWAP, OP6_INCSZ
72 , OP6_CSE, OP6_POP, OP6_SUBC, OP6_DECSNZ
73 , OP6_MULU, OP6_MULS, OP6_INCSNZ, OP6_ADDC
74 } INSN_OP6;
76 /* Enum declaration for dir enums. */
77 typedef enum insn_dir {
78 DIR_TO_W, DIR_NOTTO_W
79 } INSN_DIR;
81 /* Enum declaration for op4 enums. */
82 typedef enum insn_op4 {
83 OP4_LITERAL = 7, OP4_CLRB = 8, OP4_SETB = 9, OP4_SNB = 10
84 , OP4_SB = 11
85 } INSN_OP4;
87 /* Enum declaration for op4mid enums. */
88 typedef enum insn_op4mid {
89 OP4MID_LOADH_L = 0, OP4MID_LOADL_L = 1, OP4MID_MULU_L = 2, OP4MID_MULS_L = 3
90 , OP4MID_PUSH_L = 4, OP4MID_CSNE_L = 6, OP4MID_CSE_L = 7, OP4MID_RETW_L = 8
91 , OP4MID_CMP_L = 9, OP4MID_SUB_L = 10, OP4MID_ADD_L = 11, OP4MID_MOV_L = 12
92 , OP4MID_OR_L = 13, OP4MID_AND_L = 14, OP4MID_XOR_L = 15
93 } INSN_OP4MID;
95 /* Enum declaration for op3 enums. */
96 typedef enum insn_op3 {
97 OP3_CALL = 6, OP3_JMP = 7
98 } INSN_OP3;
100 /* Enum declaration for . */
101 typedef enum register_names {
102 H_REGISTERS_ADDRSEL = 2, H_REGISTERS_ADDRX = 3, H_REGISTERS_IPH = 4, H_REGISTERS_IPL = 5
103 , H_REGISTERS_SPH = 6, H_REGISTERS_SPL = 7, H_REGISTERS_PCH = 8, H_REGISTERS_PCL = 9
104 , H_REGISTERS_WREG = 10, H_REGISTERS_STATUS = 11, H_REGISTERS_DPH = 12, H_REGISTERS_DPL = 13
105 , H_REGISTERS_SPDREG = 14, H_REGISTERS_MULH = 15, H_REGISTERS_ADDRH = 16, H_REGISTERS_ADDRL = 17
106 , H_REGISTERS_DATAH = 18, H_REGISTERS_DATAL = 19, H_REGISTERS_INTVECH = 20, H_REGISTERS_INTVECL = 21
107 , H_REGISTERS_INTSPD = 22, H_REGISTERS_INTF = 23, H_REGISTERS_INTE = 24, H_REGISTERS_INTED = 25
108 , H_REGISTERS_FCFG = 26, H_REGISTERS_TCTRL = 27, H_REGISTERS_XCFG = 28, H_REGISTERS_EMCFG = 29
109 , H_REGISTERS_IPCH = 30, H_REGISTERS_IPCL = 31, H_REGISTERS_RAIN = 32, H_REGISTERS_RAOUT = 33
110 , H_REGISTERS_RADIR = 34, H_REGISTERS_LFSRH = 35, H_REGISTERS_RBIN = 36, H_REGISTERS_RBOUT = 37
111 , H_REGISTERS_RBDIR = 38, H_REGISTERS_LFSRL = 39, H_REGISTERS_RCIN = 40, H_REGISTERS_RCOUT = 41
112 , H_REGISTERS_RCDIR = 42, H_REGISTERS_LFSRA = 43, H_REGISTERS_RDIN = 44, H_REGISTERS_RDOUT = 45
113 , H_REGISTERS_RDDIR = 46, H_REGISTERS_REIN = 48, H_REGISTERS_REOUT = 49, H_REGISTERS_REDIR = 50
114 , H_REGISTERS_RFIN = 52, H_REGISTERS_RFOUT = 53, H_REGISTERS_RFDIR = 54, H_REGISTERS_RGOUT = 57
115 , H_REGISTERS_RGDIR = 58, H_REGISTERS_RTTMR = 64, H_REGISTERS_RTCFG = 65, H_REGISTERS_T0TMR = 66
116 , H_REGISTERS_T0CFG = 67, H_REGISTERS_T1CNTH = 68, H_REGISTERS_T1CNTL = 69, H_REGISTERS_T1CAP1H = 70
117 , H_REGISTERS_T1CAP1L = 71, H_REGISTERS_T1CAP2H = 72, H_REGISTERS_T1CMP2H = 72, H_REGISTERS_T1CAP2L = 73
118 , H_REGISTERS_T1CMP2L = 73, H_REGISTERS_T1CMP1H = 74, H_REGISTERS_T1CMP1L = 75, H_REGISTERS_T1CFG1H = 76
119 , H_REGISTERS_T1CFG1L = 77, H_REGISTERS_T1CFG2H = 78, H_REGISTERS_T1CFG2L = 79, H_REGISTERS_ADCH = 80
120 , H_REGISTERS_ADCL = 81, H_REGISTERS_ADCCFG = 82, H_REGISTERS_ADCTMR = 83, H_REGISTERS_T2CNTH = 84
121 , H_REGISTERS_T2CNTL = 85, H_REGISTERS_T2CAP1H = 86, H_REGISTERS_T2CAP1L = 87, H_REGISTERS_T2CAP2H = 88
122 , H_REGISTERS_T2CMP2H = 88, H_REGISTERS_T2CAP2L = 89, H_REGISTERS_T2CMP2L = 89, H_REGISTERS_T2CMP1H = 90
123 , H_REGISTERS_T2CMP1L = 91, H_REGISTERS_T2CFG1H = 92, H_REGISTERS_T2CFG1L = 93, H_REGISTERS_T2CFG2H = 94
124 , H_REGISTERS_T2CFG2L = 95, H_REGISTERS_S1TMRH = 96, H_REGISTERS_S1TMRL = 97, H_REGISTERS_S1TBUFH = 98
125 , H_REGISTERS_S1TBUFL = 99, H_REGISTERS_S1TCFG = 100, H_REGISTERS_S1RCNT = 101, H_REGISTERS_S1RBUFH = 102
126 , H_REGISTERS_S1RBUFL = 103, H_REGISTERS_S1RCFG = 104, H_REGISTERS_S1RSYNC = 105, H_REGISTERS_S1INTF = 106
127 , H_REGISTERS_S1INTE = 107, H_REGISTERS_S1MODE = 108, H_REGISTERS_S1SMASK = 109, H_REGISTERS_PSPCFG = 110
128 , H_REGISTERS_CMPCFG = 111, H_REGISTERS_S2TMRH = 112, H_REGISTERS_S2TMRL = 113, H_REGISTERS_S2TBUFH = 114
129 , H_REGISTERS_S2TBUFL = 115, H_REGISTERS_S2TCFG = 116, H_REGISTERS_S2RCNT = 117, H_REGISTERS_S2RBUFH = 118
130 , H_REGISTERS_S2RBUFL = 119, H_REGISTERS_S2RCFG = 120, H_REGISTERS_S2RSYNC = 121, H_REGISTERS_S2INTF = 122
131 , H_REGISTERS_S2INTE = 123, H_REGISTERS_S2MODE = 124, H_REGISTERS_S2SMASK = 125, H_REGISTERS_CALLH = 126
132 , H_REGISTERS_CALLL = 127
133 } REGISTER_NAMES;
135 /* Attributes. */
137 /* Enum declaration for machine type selection. */
138 typedef enum mach_attr {
139 MACH_BASE, MACH_IP2022, MACH_IP2022EXT, MACH_MAX
140 } MACH_ATTR;
142 /* Enum declaration for instruction set selection. */
143 typedef enum isa_attr {
144 ISA_IP2K, ISA_MAX
145 } ISA_ATTR;
147 /* Number of architecture variants. */
148 #define MAX_ISAS 1
149 #define MAX_MACHS ((int) MACH_MAX)
151 /* Ifield support. */
153 /* Ifield attribute indices. */
155 /* Enum declaration for cgen_ifld attrs. */
156 typedef enum cgen_ifld_attr {
157 CGEN_IFLD_VIRTUAL, CGEN_IFLD_PCREL_ADDR, CGEN_IFLD_ABS_ADDR, CGEN_IFLD_RESERVED
158 , CGEN_IFLD_SIGN_OPT, CGEN_IFLD_SIGNED, CGEN_IFLD_END_BOOLS, CGEN_IFLD_START_NBOOLS = 31
159 , CGEN_IFLD_MACH, CGEN_IFLD_END_NBOOLS
160 } CGEN_IFLD_ATTR;
162 /* Number of non-boolean elements in cgen_ifld_attr. */
163 #define CGEN_IFLD_NBOOL_ATTRS (CGEN_IFLD_END_NBOOLS - CGEN_IFLD_START_NBOOLS - 1)
165 /* cgen_ifld attribute accessor macros. */
166 #define CGEN_ATTR_CGEN_IFLD_MACH_VALUE(attrs) ((attrs)->nonbool[CGEN_IFLD_MACH-CGEN_IFLD_START_NBOOLS-1].nonbitset)
167 #define CGEN_ATTR_CGEN_IFLD_VIRTUAL_VALUE(attrs) (((attrs)->bool & (1 << CGEN_IFLD_VIRTUAL)) != 0)
168 #define CGEN_ATTR_CGEN_IFLD_PCREL_ADDR_VALUE(attrs) (((attrs)->bool & (1 << CGEN_IFLD_PCREL_ADDR)) != 0)
169 #define CGEN_ATTR_CGEN_IFLD_ABS_ADDR_VALUE(attrs) (((attrs)->bool & (1 << CGEN_IFLD_ABS_ADDR)) != 0)
170 #define CGEN_ATTR_CGEN_IFLD_RESERVED_VALUE(attrs) (((attrs)->bool & (1 << CGEN_IFLD_RESERVED)) != 0)
171 #define CGEN_ATTR_CGEN_IFLD_SIGN_OPT_VALUE(attrs) (((attrs)->bool & (1 << CGEN_IFLD_SIGN_OPT)) != 0)
172 #define CGEN_ATTR_CGEN_IFLD_SIGNED_VALUE(attrs) (((attrs)->bool & (1 << CGEN_IFLD_SIGNED)) != 0)
174 /* Enum declaration for ip2k ifield types. */
175 typedef enum ifield_type {
176 IP2K_F_NIL, IP2K_F_ANYOF, IP2K_F_IMM8, IP2K_F_REG
177 , IP2K_F_ADDR16CJP, IP2K_F_DIR, IP2K_F_BITNO, IP2K_F_OP3
178 , IP2K_F_OP4, IP2K_F_OP4MID, IP2K_F_OP6, IP2K_F_OP8
179 , IP2K_F_OP6_10LOW, IP2K_F_OP6_7LOW, IP2K_F_RETI3, IP2K_F_SKIPB
180 , IP2K_F_PAGE3, IP2K_F_MAX
181 } IFIELD_TYPE;
183 #define MAX_IFLD ((int) IP2K_F_MAX)
185 /* Hardware attribute indices. */
187 /* Enum declaration for cgen_hw attrs. */
188 typedef enum cgen_hw_attr {
189 CGEN_HW_VIRTUAL, CGEN_HW_CACHE_ADDR, CGEN_HW_PC, CGEN_HW_PROFILE
190 , CGEN_HW_END_BOOLS, CGEN_HW_START_NBOOLS = 31, CGEN_HW_MACH, CGEN_HW_END_NBOOLS
191 } CGEN_HW_ATTR;
193 /* Number of non-boolean elements in cgen_hw_attr. */
194 #define CGEN_HW_NBOOL_ATTRS (CGEN_HW_END_NBOOLS - CGEN_HW_START_NBOOLS - 1)
196 /* cgen_hw attribute accessor macros. */
197 #define CGEN_ATTR_CGEN_HW_MACH_VALUE(attrs) ((attrs)->nonbool[CGEN_HW_MACH-CGEN_HW_START_NBOOLS-1].nonbitset)
198 #define CGEN_ATTR_CGEN_HW_VIRTUAL_VALUE(attrs) (((attrs)->bool & (1 << CGEN_HW_VIRTUAL)) != 0)
199 #define CGEN_ATTR_CGEN_HW_CACHE_ADDR_VALUE(attrs) (((attrs)->bool & (1 << CGEN_HW_CACHE_ADDR)) != 0)
200 #define CGEN_ATTR_CGEN_HW_PC_VALUE(attrs) (((attrs)->bool & (1 << CGEN_HW_PC)) != 0)
201 #define CGEN_ATTR_CGEN_HW_PROFILE_VALUE(attrs) (((attrs)->bool & (1 << CGEN_HW_PROFILE)) != 0)
203 /* Enum declaration for ip2k hardware types. */
204 typedef enum cgen_hw_type {
205 HW_H_MEMORY, HW_H_SINT, HW_H_UINT, HW_H_ADDR
206 , HW_H_IADDR, HW_H_SPR, HW_H_REGISTERS, HW_H_STACK
207 , HW_H_PABITS, HW_H_ZBIT, HW_H_CBIT, HW_H_DCBIT
208 , HW_H_PC, HW_MAX
209 } CGEN_HW_TYPE;
211 #define MAX_HW ((int) HW_MAX)
213 /* Operand attribute indices. */
215 /* Enum declaration for cgen_operand attrs. */
216 typedef enum cgen_operand_attr {
217 CGEN_OPERAND_VIRTUAL, CGEN_OPERAND_PCREL_ADDR, CGEN_OPERAND_ABS_ADDR, CGEN_OPERAND_SIGN_OPT
218 , CGEN_OPERAND_SIGNED, CGEN_OPERAND_NEGATIVE, CGEN_OPERAND_RELAX, CGEN_OPERAND_SEM_ONLY
219 , CGEN_OPERAND_END_BOOLS, CGEN_OPERAND_START_NBOOLS = 31, CGEN_OPERAND_MACH, CGEN_OPERAND_END_NBOOLS
220 } CGEN_OPERAND_ATTR;
222 /* Number of non-boolean elements in cgen_operand_attr. */
223 #define CGEN_OPERAND_NBOOL_ATTRS (CGEN_OPERAND_END_NBOOLS - CGEN_OPERAND_START_NBOOLS - 1)
225 /* cgen_operand attribute accessor macros. */
226 #define CGEN_ATTR_CGEN_OPERAND_MACH_VALUE(attrs) ((attrs)->nonbool[CGEN_OPERAND_MACH-CGEN_OPERAND_START_NBOOLS-1].nonbitset)
227 #define CGEN_ATTR_CGEN_OPERAND_VIRTUAL_VALUE(attrs) (((attrs)->bool & (1 << CGEN_OPERAND_VIRTUAL)) != 0)
228 #define CGEN_ATTR_CGEN_OPERAND_PCREL_ADDR_VALUE(attrs) (((attrs)->bool & (1 << CGEN_OPERAND_PCREL_ADDR)) != 0)
229 #define CGEN_ATTR_CGEN_OPERAND_ABS_ADDR_VALUE(attrs) (((attrs)->bool & (1 << CGEN_OPERAND_ABS_ADDR)) != 0)
230 #define CGEN_ATTR_CGEN_OPERAND_SIGN_OPT_VALUE(attrs) (((attrs)->bool & (1 << CGEN_OPERAND_SIGN_OPT)) != 0)
231 #define CGEN_ATTR_CGEN_OPERAND_SIGNED_VALUE(attrs) (((attrs)->bool & (1 << CGEN_OPERAND_SIGNED)) != 0)
232 #define CGEN_ATTR_CGEN_OPERAND_NEGATIVE_VALUE(attrs) (((attrs)->bool & (1 << CGEN_OPERAND_NEGATIVE)) != 0)
233 #define CGEN_ATTR_CGEN_OPERAND_RELAX_VALUE(attrs) (((attrs)->bool & (1 << CGEN_OPERAND_RELAX)) != 0)
234 #define CGEN_ATTR_CGEN_OPERAND_SEM_ONLY_VALUE(attrs) (((attrs)->bool & (1 << CGEN_OPERAND_SEM_ONLY)) != 0)
236 /* Enum declaration for ip2k operand types. */
237 typedef enum cgen_operand_type {
238 IP2K_OPERAND_PC, IP2K_OPERAND_ADDR16CJP, IP2K_OPERAND_FR, IP2K_OPERAND_LIT8
239 , IP2K_OPERAND_BITNO, IP2K_OPERAND_ADDR16P, IP2K_OPERAND_ADDR16H, IP2K_OPERAND_ADDR16L
240 , IP2K_OPERAND_RETI3, IP2K_OPERAND_PABITS, IP2K_OPERAND_ZBIT, IP2K_OPERAND_CBIT
241 , IP2K_OPERAND_DCBIT, IP2K_OPERAND_MAX
242 } CGEN_OPERAND_TYPE;
244 /* Number of operands types. */
245 #define MAX_OPERANDS 13
247 /* Maximum number of operands referenced by any insn. */
248 #define MAX_OPERAND_INSTANCES 8
250 /* Insn attribute indices. */
252 /* Enum declaration for cgen_insn attrs. */
253 typedef enum cgen_insn_attr {
254 CGEN_INSN_ALIAS, CGEN_INSN_VIRTUAL, CGEN_INSN_UNCOND_CTI, CGEN_INSN_COND_CTI
255 , CGEN_INSN_SKIP_CTI, CGEN_INSN_DELAY_SLOT, CGEN_INSN_RELAXABLE, CGEN_INSN_RELAXED
256 , CGEN_INSN_NO_DIS, CGEN_INSN_PBB, CGEN_INSN_EXT_SKIP_INSN, CGEN_INSN_SKIPA
257 , CGEN_INSN_END_BOOLS, CGEN_INSN_START_NBOOLS = 31, CGEN_INSN_MACH, CGEN_INSN_END_NBOOLS
258 } CGEN_INSN_ATTR;
260 /* Number of non-boolean elements in cgen_insn_attr. */
261 #define CGEN_INSN_NBOOL_ATTRS (CGEN_INSN_END_NBOOLS - CGEN_INSN_START_NBOOLS - 1)
263 /* cgen_insn attribute accessor macros. */
264 #define CGEN_ATTR_CGEN_INSN_MACH_VALUE(attrs) ((attrs)->nonbool[CGEN_INSN_MACH-CGEN_INSN_START_NBOOLS-1].nonbitset)
265 #define CGEN_ATTR_CGEN_INSN_ALIAS_VALUE(attrs) (((attrs)->bool & (1 << CGEN_INSN_ALIAS)) != 0)
266 #define CGEN_ATTR_CGEN_INSN_VIRTUAL_VALUE(attrs) (((attrs)->bool & (1 << CGEN_INSN_VIRTUAL)) != 0)
267 #define CGEN_ATTR_CGEN_INSN_UNCOND_CTI_VALUE(attrs) (((attrs)->bool & (1 << CGEN_INSN_UNCOND_CTI)) != 0)
268 #define CGEN_ATTR_CGEN_INSN_COND_CTI_VALUE(attrs) (((attrs)->bool & (1 << CGEN_INSN_COND_CTI)) != 0)
269 #define CGEN_ATTR_CGEN_INSN_SKIP_CTI_VALUE(attrs) (((attrs)->bool & (1 << CGEN_INSN_SKIP_CTI)) != 0)
270 #define CGEN_ATTR_CGEN_INSN_DELAY_SLOT_VALUE(attrs) (((attrs)->bool & (1 << CGEN_INSN_DELAY_SLOT)) != 0)
271 #define CGEN_ATTR_CGEN_INSN_RELAXABLE_VALUE(attrs) (((attrs)->bool & (1 << CGEN_INSN_RELAXABLE)) != 0)
272 #define CGEN_ATTR_CGEN_INSN_RELAXED_VALUE(attrs) (((attrs)->bool & (1 << CGEN_INSN_RELAXED)) != 0)
273 #define CGEN_ATTR_CGEN_INSN_NO_DIS_VALUE(attrs) (((attrs)->bool & (1 << CGEN_INSN_NO_DIS)) != 0)
274 #define CGEN_ATTR_CGEN_INSN_PBB_VALUE(attrs) (((attrs)->bool & (1 << CGEN_INSN_PBB)) != 0)
275 #define CGEN_ATTR_CGEN_INSN_EXT_SKIP_INSN_VALUE(attrs) (((attrs)->bool & (1 << CGEN_INSN_EXT_SKIP_INSN)) != 0)
276 #define CGEN_ATTR_CGEN_INSN_SKIPA_VALUE(attrs) (((attrs)->bool & (1 << CGEN_INSN_SKIPA)) != 0)
278 /* cgen.h uses things we just defined. */
279 #include "opcode/cgen.h"
281 extern const struct cgen_ifld ip2k_cgen_ifld_table[];
283 /* Attributes. */
284 extern const CGEN_ATTR_TABLE ip2k_cgen_hardware_attr_table[];
285 extern const CGEN_ATTR_TABLE ip2k_cgen_ifield_attr_table[];
286 extern const CGEN_ATTR_TABLE ip2k_cgen_operand_attr_table[];
287 extern const CGEN_ATTR_TABLE ip2k_cgen_insn_attr_table[];
289 /* Hardware decls. */
292 extern const CGEN_HW_ENTRY ip2k_cgen_hw_table[];
296 #endif /* IP2K_CPU_H */