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[/] [scarts/] [trunk/] [toolchain/] [scarts-gdb/] [gdb-6.8/] [sim/] [cris/] [cpuv10.h] - Blame information for rev 26

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1 26 jlechner
/* CPU family header for crisv10f.
2
 
3
THIS FILE IS MACHINE GENERATED WITH CGEN.
4
 
5
Copyright 1996-2007 Free Software Foundation, Inc.
6
 
7
This file is part of the GNU simulators.
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 CPU_CRISV10F_H
26
#define CPU_CRISV10F_H
27
 
28
/* Maximum number of instructions that are fetched at a time.
29
   This is for LIW type instructions sets (e.g. m32r).  */
30
#define MAX_LIW_INSNS 1
31
 
32
/* Maximum number of instructions that can be executed in parallel.  */
33
#define MAX_PARALLEL_INSNS 1
34
 
35
/* CPU state information.  */
36
typedef struct {
37
  /* Hardware elements.  */
38
  struct {
39
  /* program counter */
40
  USI h_pc;
41
#define GET_H_PC() CPU (h_pc)
42
#define SET_H_PC(x) \
43
do { \
44
CPU (h_pc) = ANDSI ((x), (~ (1)));\
45
;} while (0)
46
  /* General purpose registers */
47
  SI h_gr_real_pc[16];
48
#define GET_H_GR_REAL_PC(a1) CPU (h_gr_real_pc)[a1]
49
#define SET_H_GR_REAL_PC(a1, x) (CPU (h_gr_real_pc)[a1] = (x))
50
  /* Special registers for v10 */
51
  SI h_sr_v10[16];
52
#define GET_H_SR_V10(index) (ORIF (ORIF (((index) == (((UINT) 0))), ((index) == (((UINT) 4)))), ((index) == (((UINT) 8))))) ? (0) : (((index) == (((UINT) 1)))) ? (10) : (ORIF (((index) == (((UINT) 5))), ((index) == (((UINT) 13))))) ? (ORSI (ANDSI (CPU (h_sr_v10[((UINT) 5)]), 0xffffff00), ORSI (ZEXTBISI (CPU (h_cbit)), ORSI (SLLSI (ZEXTBISI (CPU (h_vbit)), 1), ORSI (SLLSI (ZEXTBISI (CPU (h_zbit)), 2), ORSI (SLLSI (ZEXTBISI (CPU (h_nbit)), 3), ORSI (SLLSI (ZEXTBISI (CPU (h_xbit)), 4), ORSI (SLLSI (ZEXTBISI (GET_H_IBIT ()), 5), ORSI (SLLSI (ZEXTBISI (GET_H_UBIT ()), 6), ORSI (SLLSI (ZEXTBISI (CPU (h_pbit)), 7), 0)))))))))) : (CPU (h_sr_v10[index]))
53
#define SET_H_SR_V10(index, x) \
54
do { \
55
if (ORIF (ORIF ((((index)) == (((UINT) 0))), (((index)) == (((UINT) 4)))), ORIF ((((index)) == (((UINT) 8))), (((index)) == (((UINT) 1)))))) {\
56
((void) 0); /*nop*/\
57
}\
58
 else if (ORIF ((((index)) == (((UINT) 5))), (((index)) == (((UINT) 13))))) {\
59
{\
60
CPU (h_cbit) = ((NESI (ANDSI ((x), ((1) << (0))), 0)) ? (1) : (0));\
61
CPU (h_vbit) = ((NESI (ANDSI ((x), ((1) << (1))), 0)) ? (1) : (0));\
62
CPU (h_zbit) = ((NESI (ANDSI ((x), ((1) << (2))), 0)) ? (1) : (0));\
63
CPU (h_nbit) = ((NESI (ANDSI ((x), ((1) << (3))), 0)) ? (1) : (0));\
64
CPU (h_xbit) = ((NESI (ANDSI ((x), ((1) << (4))), 0)) ? (1) : (0));\
65
SET_H_IBIT (((NESI (ANDSI ((x), ((1) << (5))), 0)) ? (1) : (0)));\
66
SET_H_UBIT (((NESI (ANDSI ((x), ((1) << (6))), 0)) ? (1) : (0)));\
67
CPU (h_pbit) = ((NESI (ANDSI ((x), ((1) << (7))), 0)) ? (1) : (0));\
68
CPU (h_sr_v10[((UINT) 5)]) = (x);\
69
CPU (h_sr_v10[((UINT) 13)]) = (x);\
70
}\
71
}\
72
 else {\
73
CPU (h_sr_v10[(index)]) = (x);\
74
}\
75
;} while (0)
76
  /* carry bit */
77
  BI h_cbit;
78
#define GET_H_CBIT() CPU (h_cbit)
79
#define SET_H_CBIT(x) (CPU (h_cbit) = (x))
80
  /* overflow bit */
81
  BI h_vbit;
82
#define GET_H_VBIT() CPU (h_vbit)
83
#define SET_H_VBIT(x) (CPU (h_vbit) = (x))
84
  /* zero bit */
85
  BI h_zbit;
86
#define GET_H_ZBIT() CPU (h_zbit)
87
#define SET_H_ZBIT(x) (CPU (h_zbit) = (x))
88
  /* sign bit */
89
  BI h_nbit;
90
#define GET_H_NBIT() CPU (h_nbit)
91
#define SET_H_NBIT(x) (CPU (h_nbit) = (x))
92
  /* extended-arithmetic bit */
93
  BI h_xbit;
94
#define GET_H_XBIT() CPU (h_xbit)
95
#define SET_H_XBIT(x) (CPU (h_xbit) = (x))
96
  /* interrupt-enable bit */
97
  BI h_ibit_pre_v32;
98
#define GET_H_IBIT_PRE_V32() CPU (h_ibit_pre_v32)
99
#define SET_H_IBIT_PRE_V32(x) (CPU (h_ibit_pre_v32) = (x))
100
  /* sequence-broken bit */
101
  BI h_pbit;
102
#define GET_H_PBIT() CPU (h_pbit)
103
#define SET_H_PBIT(x) (CPU (h_pbit) = (x))
104
  /* user mode bit */
105
  BI h_ubit_pre_v32;
106
#define GET_H_UBIT_PRE_V32() CPU (h_ubit_pre_v32)
107
#define SET_H_UBIT_PRE_V32(x) (CPU (h_ubit_pre_v32) = (x))
108
  /* instruction-is-prefixed bit */
109
  BI h_insn_prefixed_p_pre_v32;
110
#define GET_H_INSN_PREFIXED_P_PRE_V32() CPU (h_insn_prefixed_p_pre_v32)
111
#define SET_H_INSN_PREFIXED_P_PRE_V32(x) (CPU (h_insn_prefixed_p_pre_v32) = (x))
112
  /* Prefix-address register */
113
  SI h_prefixreg_pre_v32;
114
#define GET_H_PREFIXREG_PRE_V32() CPU (h_prefixreg_pre_v32)
115
#define SET_H_PREFIXREG_PRE_V32(x) (CPU (h_prefixreg_pre_v32) = (x))
116
  } hardware;
117
#define CPU_CGEN_HW(cpu) (& (cpu)->cpu_data.hardware)
118
} CRISV10F_CPU_DATA;
119
 
120
/* Virtual regs.  */
121
 
122
#define GET_H_V32_NON_V32() 0
123
#define SET_H_V32_NON_V32(x) \
124
do { \
125
cgen_rtx_error (current_cpu, "Can't set h-v32");\
126
;} while (0)
127
#define GET_H_GR(index) GET_H_GR_PC (index)
128
#define SET_H_GR(index, x) \
129
do { \
130
SET_H_GR_PC ((index), (x));\
131
;} while (0)
132
#define GET_H_GR_PC(index) ((((index) == (15))) ? ((cgen_rtx_error (current_cpu, "General register read of PC is not implemented."), 0)) : (CPU (h_gr_real_pc[index])))
133
#define SET_H_GR_PC(index, x) \
134
do { \
135
{\
136
if ((((index)) == (15))) {\
137
cgen_rtx_error (current_cpu, "General register write to PC is not implemented.");\
138
}\
139
CPU (h_gr_real_pc[(index)]) = (x);\
140
}\
141
;} while (0)
142
#define GET_H_RAW_GR_PC(index) CPU (h_gr_real_pc[index])
143
#define SET_H_RAW_GR_PC(index, x) \
144
do { \
145
CPU (h_gr_real_pc[(index)]) = (x);\
146
;} while (0)
147
#define GET_H_SR(index) GET_H_SR_V10 (index)
148
#define SET_H_SR(index, x) \
149
do { \
150
SET_H_SR_V10 ((index), (x));\
151
;} while (0)
152
#define GET_H_CBIT_MOVE() GET_H_CBIT_MOVE_PRE_V32 ()
153
#define SET_H_CBIT_MOVE(x) \
154
do { \
155
SET_H_CBIT_MOVE_PRE_V32 ((x));\
156
;} while (0)
157
#define GET_H_CBIT_MOVE_PRE_V32() CPU (h_cbit)
158
#define SET_H_CBIT_MOVE_PRE_V32(x) \
159
do { \
160
CPU (h_cbit) = (x);\
161
;} while (0)
162
#define GET_H_VBIT_MOVE() GET_H_VBIT_MOVE_PRE_V32 ()
163
#define SET_H_VBIT_MOVE(x) \
164
do { \
165
SET_H_VBIT_MOVE_PRE_V32 ((x));\
166
;} while (0)
167
#define GET_H_VBIT_MOVE_PRE_V32() CPU (h_vbit)
168
#define SET_H_VBIT_MOVE_PRE_V32(x) \
169
do { \
170
CPU (h_vbit) = (x);\
171
;} while (0)
172
#define GET_H_ZBIT_MOVE() GET_H_ZBIT_MOVE_PRE_V32 ()
173
#define SET_H_ZBIT_MOVE(x) \
174
do { \
175
SET_H_ZBIT_MOVE_PRE_V32 ((x));\
176
;} while (0)
177
#define GET_H_ZBIT_MOVE_PRE_V32() CPU (h_zbit)
178
#define SET_H_ZBIT_MOVE_PRE_V32(x) \
179
do { \
180
CPU (h_zbit) = (x);\
181
;} while (0)
182
#define GET_H_NBIT_MOVE() GET_H_NBIT_MOVE_PRE_V32 ()
183
#define SET_H_NBIT_MOVE(x) \
184
do { \
185
SET_H_NBIT_MOVE_PRE_V32 ((x));\
186
;} while (0)
187
#define GET_H_NBIT_MOVE_PRE_V32() CPU (h_nbit)
188
#define SET_H_NBIT_MOVE_PRE_V32(x) \
189
do { \
190
CPU (h_nbit) = (x);\
191
;} while (0)
192
#define GET_H_IBIT() CPU (h_ibit_pre_v32)
193
#define SET_H_IBIT(x) \
194
do { \
195
CPU (h_ibit_pre_v32) = (x);\
196
;} while (0)
197
#define GET_H_UBIT() CPU (h_ubit_pre_v32)
198
#define SET_H_UBIT(x) \
199
do { \
200
CPU (h_ubit_pre_v32) = (x);\
201
;} while (0)
202
#define GET_H_INSN_PREFIXED_P() CPU (h_insn_prefixed_p_pre_v32)
203
#define SET_H_INSN_PREFIXED_P(x) \
204
do { \
205
CPU (h_insn_prefixed_p_pre_v32) = (x);\
206
;} while (0)
207
 
208
/* Cover fns for register access.  */
209
BI crisv10f_h_v32_non_v32_get (SIM_CPU *);
210
void crisv10f_h_v32_non_v32_set (SIM_CPU *, BI);
211
USI crisv10f_h_pc_get (SIM_CPU *);
212
void crisv10f_h_pc_set (SIM_CPU *, USI);
213
SI crisv10f_h_gr_get (SIM_CPU *, UINT);
214
void crisv10f_h_gr_set (SIM_CPU *, UINT, SI);
215
SI crisv10f_h_gr_pc_get (SIM_CPU *, UINT);
216
void crisv10f_h_gr_pc_set (SIM_CPU *, UINT, SI);
217
SI crisv10f_h_gr_real_pc_get (SIM_CPU *, UINT);
218
void crisv10f_h_gr_real_pc_set (SIM_CPU *, UINT, SI);
219
SI crisv10f_h_raw_gr_pc_get (SIM_CPU *, UINT);
220
void crisv10f_h_raw_gr_pc_set (SIM_CPU *, UINT, SI);
221
SI crisv10f_h_sr_get (SIM_CPU *, UINT);
222
void crisv10f_h_sr_set (SIM_CPU *, UINT, SI);
223
SI crisv10f_h_sr_v10_get (SIM_CPU *, UINT);
224
void crisv10f_h_sr_v10_set (SIM_CPU *, UINT, SI);
225
BI crisv10f_h_cbit_get (SIM_CPU *);
226
void crisv10f_h_cbit_set (SIM_CPU *, BI);
227
BI crisv10f_h_cbit_move_get (SIM_CPU *);
228
void crisv10f_h_cbit_move_set (SIM_CPU *, BI);
229
BI crisv10f_h_cbit_move_pre_v32_get (SIM_CPU *);
230
void crisv10f_h_cbit_move_pre_v32_set (SIM_CPU *, BI);
231
BI crisv10f_h_vbit_get (SIM_CPU *);
232
void crisv10f_h_vbit_set (SIM_CPU *, BI);
233
BI crisv10f_h_vbit_move_get (SIM_CPU *);
234
void crisv10f_h_vbit_move_set (SIM_CPU *, BI);
235
BI crisv10f_h_vbit_move_pre_v32_get (SIM_CPU *);
236
void crisv10f_h_vbit_move_pre_v32_set (SIM_CPU *, BI);
237
BI crisv10f_h_zbit_get (SIM_CPU *);
238
void crisv10f_h_zbit_set (SIM_CPU *, BI);
239
BI crisv10f_h_zbit_move_get (SIM_CPU *);
240
void crisv10f_h_zbit_move_set (SIM_CPU *, BI);
241
BI crisv10f_h_zbit_move_pre_v32_get (SIM_CPU *);
242
void crisv10f_h_zbit_move_pre_v32_set (SIM_CPU *, BI);
243
BI crisv10f_h_nbit_get (SIM_CPU *);
244
void crisv10f_h_nbit_set (SIM_CPU *, BI);
245
BI crisv10f_h_nbit_move_get (SIM_CPU *);
246
void crisv10f_h_nbit_move_set (SIM_CPU *, BI);
247
BI crisv10f_h_nbit_move_pre_v32_get (SIM_CPU *);
248
void crisv10f_h_nbit_move_pre_v32_set (SIM_CPU *, BI);
249
BI crisv10f_h_xbit_get (SIM_CPU *);
250
void crisv10f_h_xbit_set (SIM_CPU *, BI);
251
BI crisv10f_h_ibit_get (SIM_CPU *);
252
void crisv10f_h_ibit_set (SIM_CPU *, BI);
253
BI crisv10f_h_ibit_pre_v32_get (SIM_CPU *);
254
void crisv10f_h_ibit_pre_v32_set (SIM_CPU *, BI);
255
BI crisv10f_h_pbit_get (SIM_CPU *);
256
void crisv10f_h_pbit_set (SIM_CPU *, BI);
257
BI crisv10f_h_ubit_get (SIM_CPU *);
258
void crisv10f_h_ubit_set (SIM_CPU *, BI);
259
BI crisv10f_h_ubit_pre_v32_get (SIM_CPU *);
260
void crisv10f_h_ubit_pre_v32_set (SIM_CPU *, BI);
261
BI crisv10f_h_insn_prefixed_p_get (SIM_CPU *);
262
void crisv10f_h_insn_prefixed_p_set (SIM_CPU *, BI);
263
BI crisv10f_h_insn_prefixed_p_pre_v32_get (SIM_CPU *);
264
void crisv10f_h_insn_prefixed_p_pre_v32_set (SIM_CPU *, BI);
265
SI crisv10f_h_prefixreg_pre_v32_get (SIM_CPU *);
266
void crisv10f_h_prefixreg_pre_v32_set (SIM_CPU *, SI);
267
 
268
/* These must be hand-written.  */
269
extern CPUREG_FETCH_FN crisv10f_fetch_register;
270
extern CPUREG_STORE_FN crisv10f_store_register;
271
 
272
typedef struct {
273
  int empty;
274
} MODEL_CRISV10_DATA;
275
 
276
/* Instruction argument buffer.  */
277
 
278
union sem_fields {
279
  struct { /* no operands */
280
    int empty;
281
  } fmt_empty;
282
  struct { /*  */
283
    UINT f_u4;
284
  } sfmt_break;
285
  struct { /*  */
286
    UINT f_dstsrc;
287
  } sfmt_setf;
288
  struct { /*  */
289
    IADDR i_o_word_pcrel;
290
    UINT f_operand2;
291
  } sfmt_bcc_w;
292
  struct { /*  */
293
    IADDR i_o_pcrel;
294
    UINT f_operand2;
295
  } sfmt_bcc_b;
296
  struct { /*  */
297
    UINT f_memmode;
298
    unsigned char in_h_gr_SI_14;
299
    unsigned char out_h_gr_SI_14;
300
  } sfmt_move_m_spplus_p8;
301
  struct { /*  */
302
    INT f_s8;
303
    UINT f_operand2;
304
    unsigned char in_Rd;
305
  } sfmt_addoq;
306
  struct { /*  */
307
    INT f_indir_pc__dword;
308
    UINT f_operand2;
309
    unsigned char out_Pd;
310
  } sfmt_move_c_sprv10_p9;
311
  struct { /*  */
312
    INT f_indir_pc__word;
313
    UINT f_operand2;
314
    unsigned char out_Pd;
315
  } sfmt_move_c_sprv10_p5;
316
  struct { /*  */
317
    INT f_s6;
318
    UINT f_operand2;
319
    unsigned char out_Rd;
320
  } sfmt_moveq;
321
  struct { /*  */
322
    INT f_indir_pc__dword;
323
    UINT f_operand2;
324
    unsigned char in_Rd;
325
    unsigned char out_Rd;
326
  } sfmt_bound_cd;
327
  struct { /*  */
328
    INT f_indir_pc__word;
329
    UINT f_operand2;
330
    unsigned char in_Rd;
331
    unsigned char out_Rd;
332
  } sfmt_bound_cw;
333
  struct { /*  */
334
    INT f_indir_pc__byte;
335
    UINT f_operand2;
336
    unsigned char in_Rd;
337
    unsigned char out_Rd;
338
  } sfmt_bound_cb;
339
  struct { /*  */
340
    UINT f_operand2;
341
    UINT f_u5;
342
    unsigned char in_Rd;
343
    unsigned char out_Rd;
344
  } sfmt_asrq;
345
  struct { /*  */
346
    INT f_s6;
347
    UINT f_operand2;
348
    unsigned char in_Rd;
349
    unsigned char out_h_gr_SI_index_of__DFLT_Rd;
350
  } sfmt_andq;
351
  struct { /*  */
352
    INT f_indir_pc__dword;
353
    UINT f_operand2;
354
    unsigned char in_Rd;
355
    unsigned char out_h_gr_SI_index_of__DFLT_Rd;
356
  } sfmt_addcdr;
357
  struct { /*  */
358
    INT f_indir_pc__word;
359
    UINT f_operand2;
360
    unsigned char in_Rd;
361
    unsigned char out_h_gr_SI_index_of__DFLT_Rd;
362
  } sfmt_addcwr;
363
  struct { /*  */
364
    INT f_indir_pc__byte;
365
    UINT f_operand2;
366
    unsigned char in_Rd;
367
    unsigned char out_h_gr_SI_index_of__DFLT_Rd;
368
  } sfmt_addcbr;
369
  struct { /*  */
370
    UINT f_operand1;
371
    UINT f_operand2;
372
    unsigned char in_Ps;
373
    unsigned char out_h_gr_SI_index_of__DFLT_Rs;
374
  } sfmt_move_spr_rv10;
375
  struct { /*  */
376
    UINT f_operand2;
377
    UINT f_u6;
378
    unsigned char in_Rd;
379
    unsigned char out_h_gr_SI_index_of__DFLT_Rd;
380
  } sfmt_addq;
381
  struct { /*  */
382
    UINT f_operand1;
383
    UINT f_operand2;
384
    unsigned char in_Rd;
385
    unsigned char in_Rs;
386
    unsigned char out_h_gr_SI_index_of__DFLT_Rd;
387
  } sfmt_add_b_r;
388
  struct { /*  */
389
    UINT f_operand1;
390
    UINT f_operand2;
391
    unsigned char in_Rd;
392
    unsigned char in_Rs;
393
    unsigned char out_Rd;
394
    unsigned char out_h_sr_SI_7;
395
  } sfmt_muls_b;
396
  struct { /*  */
397
    UINT f_memmode;
398
    UINT f_operand1;
399
    UINT f_operand2;
400
    unsigned char in_Ps;
401
    unsigned char in_Rs;
402
    unsigned char out_Rs;
403
  } sfmt_move_spr_mv10;
404
  struct { /*  */
405
    UINT f_memmode;
406
    UINT f_operand1;
407
    UINT f_operand2;
408
    unsigned char in_Rs;
409
    unsigned char out_Pd;
410
    unsigned char out_Rs;
411
  } sfmt_move_m_sprv10;
412
  struct { /*  */
413
    UINT f_memmode;
414
    UINT f_operand1;
415
    UINT f_operand2;
416
    unsigned char in_Rd;
417
    unsigned char in_Rs;
418
    unsigned char out_Rd;
419
    unsigned char out_Rs;
420
  } sfmt_bound_m_b_m;
421
  struct { /*  */
422
    UINT f_memmode;
423
    UINT f_operand1;
424
    UINT f_operand2;
425
    unsigned char in_Rd;
426
    unsigned char in_Rs;
427
    unsigned char out_Rs;
428
    unsigned char out_h_gr_SI_if__SI_andif__DFLT_prefix_set_not__DFLT_inc_index_of__DFLT_Rs_index_of__DFLT_Rd;
429
  } sfmt_add_m_b_m;
430
  struct { /*  */
431
    UINT f_memmode;
432
    UINT f_operand1;
433
    UINT f_operand2;
434
    unsigned char in_Rd;
435
    unsigned char in_Rs;
436
    unsigned char out_Rs;
437
    unsigned char out_h_gr_SI_0;
438
    unsigned char out_h_gr_SI_1;
439
    unsigned char out_h_gr_SI_10;
440
    unsigned char out_h_gr_SI_11;
441
    unsigned char out_h_gr_SI_12;
442
    unsigned char out_h_gr_SI_13;
443
    unsigned char out_h_gr_SI_14;
444
    unsigned char out_h_gr_SI_2;
445
    unsigned char out_h_gr_SI_3;
446
    unsigned char out_h_gr_SI_4;
447
    unsigned char out_h_gr_SI_5;
448
    unsigned char out_h_gr_SI_6;
449
    unsigned char out_h_gr_SI_7;
450
    unsigned char out_h_gr_SI_8;
451
    unsigned char out_h_gr_SI_9;
452
  } sfmt_movem_m_r;
453
  struct { /*  */
454
    UINT f_memmode;
455
    UINT f_operand1;
456
    UINT f_operand2;
457
    unsigned char in_Rd;
458
    unsigned char in_Rs;
459
    unsigned char in_h_gr_SI_0;
460
    unsigned char in_h_gr_SI_1;
461
    unsigned char in_h_gr_SI_10;
462
    unsigned char in_h_gr_SI_11;
463
    unsigned char in_h_gr_SI_12;
464
    unsigned char in_h_gr_SI_13;
465
    unsigned char in_h_gr_SI_14;
466
    unsigned char in_h_gr_SI_15;
467
    unsigned char in_h_gr_SI_2;
468
    unsigned char in_h_gr_SI_3;
469
    unsigned char in_h_gr_SI_4;
470
    unsigned char in_h_gr_SI_5;
471
    unsigned char in_h_gr_SI_6;
472
    unsigned char in_h_gr_SI_7;
473
    unsigned char in_h_gr_SI_8;
474
    unsigned char in_h_gr_SI_9;
475
    unsigned char out_Rs;
476
  } sfmt_movem_r_m;
477
#if WITH_SCACHE_PBB
478
  /* Writeback handler.  */
479
  struct {
480
    /* Pointer to argbuf entry for insn whose results need writing back.  */
481
    const struct argbuf *abuf;
482
  } write;
483
  /* x-before handler */
484
  struct {
485
    /*const SCACHE *insns[MAX_PARALLEL_INSNS];*/
486
    int first_p;
487
  } before;
488
  /* x-after handler */
489
  struct {
490
    int empty;
491
  } after;
492
  /* This entry is used to terminate each pbb.  */
493
  struct {
494
    /* Number of insns in pbb.  */
495
    int insn_count;
496
    /* Next pbb to execute.  */
497
    SCACHE *next;
498
    SCACHE *branch_target;
499
  } chain;
500
#endif
501
};
502
 
503
/* The ARGBUF struct.  */
504
struct argbuf {
505
  /* These are the baseclass definitions.  */
506
  IADDR addr;
507
  const IDESC *idesc;
508
  char trace_p;
509
  char profile_p;
510
  /* ??? Temporary hack for skip insns.  */
511
  char skip_count;
512
  char unused;
513
  /* cpu specific data follows */
514
  union sem semantic;
515
  int written;
516
  union sem_fields fields;
517
};
518
 
519
/* A cached insn.
520
 
521
   ??? SCACHE used to contain more than just argbuf.  We could delete the
522
   type entirely and always just use ARGBUF, but for future concerns and as
523
   a level of abstraction it is left in.  */
524
 
525
struct scache {
526
  struct argbuf argbuf;
527
};
528
 
529
/* Macros to simplify extraction, reading and semantic code.
530
   These define and assign the local vars that contain the insn's fields.  */
531
 
532
#define EXTRACT_IFMT_EMPTY_VARS \
533
  unsigned int length;
534
#define EXTRACT_IFMT_EMPTY_CODE \
535
  length = 0; \
536
 
537
#define EXTRACT_IFMT_NOP_VARS \
538
  UINT f_operand2; \
539
  UINT f_mode; \
540
  UINT f_opcode; \
541
  UINT f_size; \
542
  UINT f_operand1; \
543
  unsigned int length;
544
#define EXTRACT_IFMT_NOP_CODE \
545
  length = 2; \
546
  f_operand2 = EXTRACT_LSB0_UINT (insn, 16, 15, 4); \
547
  f_mode = EXTRACT_LSB0_UINT (insn, 16, 11, 2); \
548
  f_opcode = EXTRACT_LSB0_UINT (insn, 16, 9, 4); \
549
  f_size = EXTRACT_LSB0_UINT (insn, 16, 5, 2); \
550
  f_operand1 = EXTRACT_LSB0_UINT (insn, 16, 3, 4); \
551
 
552
#define EXTRACT_IFMT_MOVE_B_R_VARS \
553
  UINT f_operand2; \
554
  UINT f_mode; \
555
  UINT f_opcode; \
556
  UINT f_size; \
557
  UINT f_operand1; \
558
  unsigned int length;
559
#define EXTRACT_IFMT_MOVE_B_R_CODE \
560
  length = 2; \
561
  f_operand2 = EXTRACT_LSB0_UINT (insn, 16, 15, 4); \
562
  f_mode = EXTRACT_LSB0_UINT (insn, 16, 11, 2); \
563
  f_opcode = EXTRACT_LSB0_UINT (insn, 16, 9, 4); \
564
  f_size = EXTRACT_LSB0_UINT (insn, 16, 5, 2); \
565
  f_operand1 = EXTRACT_LSB0_UINT (insn, 16, 3, 4); \
566
 
567
#define EXTRACT_IFMT_MOVEPCR_VARS \
568
  UINT f_operand2; \
569
  UINT f_mode; \
570
  UINT f_opcode; \
571
  UINT f_size; \
572
  UINT f_operand1; \
573
  unsigned int length;
574
#define EXTRACT_IFMT_MOVEPCR_CODE \
575
  length = 2; \
576
  f_operand2 = EXTRACT_LSB0_UINT (insn, 16, 15, 4); \
577
  f_mode = EXTRACT_LSB0_UINT (insn, 16, 11, 2); \
578
  f_opcode = EXTRACT_LSB0_UINT (insn, 16, 9, 4); \
579
  f_size = EXTRACT_LSB0_UINT (insn, 16, 5, 2); \
580
  f_operand1 = EXTRACT_LSB0_UINT (insn, 16, 3, 4); \
581
 
582
#define EXTRACT_IFMT_MOVEQ_VARS \
583
  UINT f_operand2; \
584
  UINT f_mode; \
585
  UINT f_opcode; \
586
  INT f_s6; \
587
  unsigned int length;
588
#define EXTRACT_IFMT_MOVEQ_CODE \
589
  length = 2; \
590
  f_operand2 = EXTRACT_LSB0_UINT (insn, 16, 15, 4); \
591
  f_mode = EXTRACT_LSB0_UINT (insn, 16, 11, 2); \
592
  f_opcode = EXTRACT_LSB0_UINT (insn, 16, 9, 4); \
593
  f_s6 = EXTRACT_LSB0_INT (insn, 16, 5, 6); \
594
 
595
#define EXTRACT_IFMT_MOVECBR_VARS \
596
  UINT f_operand2; \
597
  INT f_indir_pc__byte; \
598
  UINT f_mode; \
599
  UINT f_opcode; \
600
  UINT f_size; \
601
  UINT f_operand1; \
602
  /* Contents of trailing part of insn.  */ \
603
  UINT word_1; \
604
  unsigned int length;
605
#define EXTRACT_IFMT_MOVECBR_CODE \
606
  length = 4; \
607
  word_1 = GETIMEMUSI (current_cpu, pc + 2); \
608
  f_operand2 = EXTRACT_LSB0_UINT (insn, 16, 15, 4); \
609
  f_indir_pc__byte = (0|(EXTRACT_LSB0_UINT (word_1, 32, 15, 16) << 0)); \
610
  f_mode = EXTRACT_LSB0_UINT (insn, 16, 11, 2); \
611
  f_opcode = EXTRACT_LSB0_UINT (insn, 16, 9, 4); \
612
  f_size = EXTRACT_LSB0_UINT (insn, 16, 5, 2); \
613
  f_operand1 = EXTRACT_LSB0_UINT (insn, 16, 3, 4); \
614
 
615
#define EXTRACT_IFMT_MOVECWR_VARS \
616
  UINT f_operand2; \
617
  INT f_indir_pc__word; \
618
  UINT f_mode; \
619
  UINT f_opcode; \
620
  UINT f_size; \
621
  UINT f_operand1; \
622
  /* Contents of trailing part of insn.  */ \
623
  UINT word_1; \
624
  unsigned int length;
625
#define EXTRACT_IFMT_MOVECWR_CODE \
626
  length = 4; \
627
  word_1 = GETIMEMUSI (current_cpu, pc + 2); \
628
  f_operand2 = EXTRACT_LSB0_UINT (insn, 16, 15, 4); \
629
  f_indir_pc__word = (0|(EXTRACT_LSB0_UINT (word_1, 32, 15, 16) << 0)); \
630
  f_mode = EXTRACT_LSB0_UINT (insn, 16, 11, 2); \
631
  f_opcode = EXTRACT_LSB0_UINT (insn, 16, 9, 4); \
632
  f_size = EXTRACT_LSB0_UINT (insn, 16, 5, 2); \
633
  f_operand1 = EXTRACT_LSB0_UINT (insn, 16, 3, 4); \
634
 
635
#define EXTRACT_IFMT_MOVECDR_VARS \
636
  INT f_indir_pc__dword; \
637
  UINT f_operand2; \
638
  UINT f_mode; \
639
  UINT f_opcode; \
640
  UINT f_size; \
641
  UINT f_operand1; \
642
  /* Contents of trailing part of insn.  */ \
643
  UINT word_1; \
644
  unsigned int length;
645
#define EXTRACT_IFMT_MOVECDR_CODE \
646
  length = 6; \
647
  word_1 = GETIMEMUSI (current_cpu, pc + 2); \
648
  f_indir_pc__dword = (0|(EXTRACT_LSB0_UINT (word_1, 32, 31, 32) << 0)); \
649
  f_operand2 = EXTRACT_LSB0_UINT (insn, 16, 15, 4); \
650
  f_mode = EXTRACT_LSB0_UINT (insn, 16, 11, 2); \
651
  f_opcode = EXTRACT_LSB0_UINT (insn, 16, 9, 4); \
652
  f_size = EXTRACT_LSB0_UINT (insn, 16, 5, 2); \
653
  f_operand1 = EXTRACT_LSB0_UINT (insn, 16, 3, 4); \
654
 
655
#define EXTRACT_IFMT_MOVUCBR_VARS \
656
  UINT f_operand2; \
657
  INT f_indir_pc__byte; \
658
  UINT f_mode; \
659
  UINT f_opcode; \
660
  UINT f_size; \
661
  UINT f_operand1; \
662
  /* Contents of trailing part of insn.  */ \
663
  UINT word_1; \
664
  unsigned int length;
665
#define EXTRACT_IFMT_MOVUCBR_CODE \
666
  length = 4; \
667
  word_1 = GETIMEMUSI (current_cpu, pc + 2); \
668
  f_operand2 = EXTRACT_LSB0_UINT (insn, 16, 15, 4); \
669
  f_indir_pc__byte = (0|(EXTRACT_LSB0_UINT (word_1, 32, 15, 16) << 0)); \
670
  f_mode = EXTRACT_LSB0_UINT (insn, 16, 11, 2); \
671
  f_opcode = EXTRACT_LSB0_UINT (insn, 16, 9, 4); \
672
  f_size = EXTRACT_LSB0_UINT (insn, 16, 5, 2); \
673
  f_operand1 = EXTRACT_LSB0_UINT (insn, 16, 3, 4); \
674
 
675
#define EXTRACT_IFMT_MOVUCWR_VARS \
676
  UINT f_operand2; \
677
  INT f_indir_pc__word; \
678
  UINT f_mode; \
679
  UINT f_opcode; \
680
  UINT f_size; \
681
  UINT f_operand1; \
682
  /* Contents of trailing part of insn.  */ \
683
  UINT word_1; \
684
  unsigned int length;
685
#define EXTRACT_IFMT_MOVUCWR_CODE \
686
  length = 4; \
687
  word_1 = GETIMEMUSI (current_cpu, pc + 2); \
688
  f_operand2 = EXTRACT_LSB0_UINT (insn, 16, 15, 4); \
689
  f_indir_pc__word = (0|(EXTRACT_LSB0_UINT (word_1, 32, 15, 16) << 0)); \
690
  f_mode = EXTRACT_LSB0_UINT (insn, 16, 11, 2); \
691
  f_opcode = EXTRACT_LSB0_UINT (insn, 16, 9, 4); \
692
  f_size = EXTRACT_LSB0_UINT (insn, 16, 5, 2); \
693
  f_operand1 = EXTRACT_LSB0_UINT (insn, 16, 3, 4); \
694
 
695
#define EXTRACT_IFMT_ADDQ_VARS \
696
  UINT f_operand2; \
697
  UINT f_mode; \
698
  UINT f_opcode; \
699
  UINT f_u6; \
700
  unsigned int length;
701
#define EXTRACT_IFMT_ADDQ_CODE \
702
  length = 2; \
703
  f_operand2 = EXTRACT_LSB0_UINT (insn, 16, 15, 4); \
704
  f_mode = EXTRACT_LSB0_UINT (insn, 16, 11, 2); \
705
  f_opcode = EXTRACT_LSB0_UINT (insn, 16, 9, 4); \
706
  f_u6 = EXTRACT_LSB0_UINT (insn, 16, 5, 6); \
707
 
708
#define EXTRACT_IFMT_CMP_M_B_M_VARS \
709
  UINT f_operand2; \
710
  UINT f_membit; \
711
  UINT f_memmode; \
712
  UINT f_opcode; \
713
  UINT f_size; \
714
  UINT f_operand1; \
715
  unsigned int length;
716
#define EXTRACT_IFMT_CMP_M_B_M_CODE \
717
  length = 2; \
718
  f_operand2 = EXTRACT_LSB0_UINT (insn, 16, 15, 4); \
719
  f_membit = EXTRACT_LSB0_UINT (insn, 16, 11, 1); \
720
  f_memmode = EXTRACT_LSB0_UINT (insn, 16, 10, 1); \
721
  f_opcode = EXTRACT_LSB0_UINT (insn, 16, 9, 4); \
722
  f_size = EXTRACT_LSB0_UINT (insn, 16, 5, 2); \
723
  f_operand1 = EXTRACT_LSB0_UINT (insn, 16, 3, 4); \
724
 
725
#define EXTRACT_IFMT_MOVE_R_SPRV10_VARS \
726
  UINT f_operand2; \
727
  UINT f_mode; \
728
  UINT f_opcode; \
729
  UINT f_size; \
730
  UINT f_operand1; \
731
  unsigned int length;
732
#define EXTRACT_IFMT_MOVE_R_SPRV10_CODE \
733
  length = 2; \
734
  f_operand2 = EXTRACT_LSB0_UINT (insn, 16, 15, 4); \
735
  f_mode = EXTRACT_LSB0_UINT (insn, 16, 11, 2); \
736
  f_opcode = EXTRACT_LSB0_UINT (insn, 16, 9, 4); \
737
  f_size = EXTRACT_LSB0_UINT (insn, 16, 5, 2); \
738
  f_operand1 = EXTRACT_LSB0_UINT (insn, 16, 3, 4); \
739
 
740
#define EXTRACT_IFMT_MOVE_SPR_RV10_VARS \
741
  UINT f_operand2; \
742
  UINT f_mode; \
743
  UINT f_opcode; \
744
  UINT f_size; \
745
  UINT f_operand1; \
746
  unsigned int length;
747
#define EXTRACT_IFMT_MOVE_SPR_RV10_CODE \
748
  length = 2; \
749
  f_operand2 = EXTRACT_LSB0_UINT (insn, 16, 15, 4); \
750
  f_mode = EXTRACT_LSB0_UINT (insn, 16, 11, 2); \
751
  f_opcode = EXTRACT_LSB0_UINT (insn, 16, 9, 4); \
752
  f_size = EXTRACT_LSB0_UINT (insn, 16, 5, 2); \
753
  f_operand1 = EXTRACT_LSB0_UINT (insn, 16, 3, 4); \
754
 
755
#define EXTRACT_IFMT_RET_TYPE_VARS \
756
  UINT f_operand2; \
757
  UINT f_mode; \
758
  UINT f_opcode; \
759
  UINT f_size; \
760
  UINT f_operand1; \
761
  unsigned int length;
762
#define EXTRACT_IFMT_RET_TYPE_CODE \
763
  length = 2; \
764
  f_operand2 = EXTRACT_LSB0_UINT (insn, 16, 15, 4); \
765
  f_mode = EXTRACT_LSB0_UINT (insn, 16, 11, 2); \
766
  f_opcode = EXTRACT_LSB0_UINT (insn, 16, 9, 4); \
767
  f_size = EXTRACT_LSB0_UINT (insn, 16, 5, 2); \
768
  f_operand1 = EXTRACT_LSB0_UINT (insn, 16, 3, 4); \
769
 
770
#define EXTRACT_IFMT_MOVE_M_SPRV10_VARS \
771
  UINT f_operand2; \
772
  UINT f_membit; \
773
  UINT f_memmode; \
774
  UINT f_opcode; \
775
  UINT f_size; \
776
  UINT f_operand1; \
777
  unsigned int length;
778
#define EXTRACT_IFMT_MOVE_M_SPRV10_CODE \
779
  length = 2; \
780
  f_operand2 = EXTRACT_LSB0_UINT (insn, 16, 15, 4); \
781
  f_membit = EXTRACT_LSB0_UINT (insn, 16, 11, 1); \
782
  f_memmode = EXTRACT_LSB0_UINT (insn, 16, 10, 1); \
783
  f_opcode = EXTRACT_LSB0_UINT (insn, 16, 9, 4); \
784
  f_size = EXTRACT_LSB0_UINT (insn, 16, 5, 2); \
785
  f_operand1 = EXTRACT_LSB0_UINT (insn, 16, 3, 4); \
786
 
787
#define EXTRACT_IFMT_MOVE_C_SPRV10_P5_VARS \
788
  UINT f_operand2; \
789
  INT f_indir_pc__word; \
790
  UINT f_mode; \
791
  UINT f_opcode; \
792
  UINT f_size; \
793
  UINT f_operand1; \
794
  /* Contents of trailing part of insn.  */ \
795
  UINT word_1; \
796
  unsigned int length;
797
#define EXTRACT_IFMT_MOVE_C_SPRV10_P5_CODE \
798
  length = 4; \
799
  word_1 = GETIMEMUSI (current_cpu, pc + 2); \
800
  f_operand2 = EXTRACT_LSB0_UINT (insn, 16, 15, 4); \
801
  f_indir_pc__word = (0|(EXTRACT_LSB0_UINT (word_1, 32, 15, 16) << 0)); \
802
  f_mode = EXTRACT_LSB0_UINT (insn, 16, 11, 2); \
803
  f_opcode = EXTRACT_LSB0_UINT (insn, 16, 9, 4); \
804
  f_size = EXTRACT_LSB0_UINT (insn, 16, 5, 2); \
805
  f_operand1 = EXTRACT_LSB0_UINT (insn, 16, 3, 4); \
806
 
807
#define EXTRACT_IFMT_MOVE_C_SPRV10_P9_VARS \
808
  INT f_indir_pc__dword; \
809
  UINT f_operand2; \
810
  UINT f_mode; \
811
  UINT f_opcode; \
812
  UINT f_size; \
813
  UINT f_operand1; \
814
  /* Contents of trailing part of insn.  */ \
815
  UINT word_1; \
816
  unsigned int length;
817
#define EXTRACT_IFMT_MOVE_C_SPRV10_P9_CODE \
818
  length = 6; \
819
  word_1 = GETIMEMUSI (current_cpu, pc + 2); \
820
  f_indir_pc__dword = (0|(EXTRACT_LSB0_UINT (word_1, 32, 31, 32) << 0)); \
821
  f_operand2 = EXTRACT_LSB0_UINT (insn, 16, 15, 4); \
822
  f_mode = EXTRACT_LSB0_UINT (insn, 16, 11, 2); \
823
  f_opcode = EXTRACT_LSB0_UINT (insn, 16, 9, 4); \
824
  f_size = EXTRACT_LSB0_UINT (insn, 16, 5, 2); \
825
  f_operand1 = EXTRACT_LSB0_UINT (insn, 16, 3, 4); \
826
 
827
#define EXTRACT_IFMT_MOVE_SPR_MV10_VARS \
828
  UINT f_operand2; \
829
  UINT f_membit; \
830
  UINT f_memmode; \
831
  UINT f_opcode; \
832
  UINT f_size; \
833
  UINT f_operand1; \
834
  unsigned int length;
835
#define EXTRACT_IFMT_MOVE_SPR_MV10_CODE \
836
  length = 2; \
837
  f_operand2 = EXTRACT_LSB0_UINT (insn, 16, 15, 4); \
838
  f_membit = EXTRACT_LSB0_UINT (insn, 16, 11, 1); \
839
  f_memmode = EXTRACT_LSB0_UINT (insn, 16, 10, 1); \
840
  f_opcode = EXTRACT_LSB0_UINT (insn, 16, 9, 4); \
841
  f_size = EXTRACT_LSB0_UINT (insn, 16, 5, 2); \
842
  f_operand1 = EXTRACT_LSB0_UINT (insn, 16, 3, 4); \
843
 
844
#define EXTRACT_IFMT_SBFS_VARS \
845
  UINT f_operand2; \
846
  UINT f_membit; \
847
  UINT f_memmode; \
848
  UINT f_opcode; \
849
  UINT f_size; \
850
  UINT f_operand1; \
851
  unsigned int length;
852
#define EXTRACT_IFMT_SBFS_CODE \
853
  length = 2; \
854
  f_operand2 = EXTRACT_LSB0_UINT (insn, 16, 15, 4); \
855
  f_membit = EXTRACT_LSB0_UINT (insn, 16, 11, 1); \
856
  f_memmode = EXTRACT_LSB0_UINT (insn, 16, 10, 1); \
857
  f_opcode = EXTRACT_LSB0_UINT (insn, 16, 9, 4); \
858
  f_size = EXTRACT_LSB0_UINT (insn, 16, 5, 2); \
859
  f_operand1 = EXTRACT_LSB0_UINT (insn, 16, 3, 4); \
860
 
861
#define EXTRACT_IFMT_SWAP_VARS \
862
  UINT f_operand2; \
863
  UINT f_mode; \
864
  UINT f_opcode; \
865
  UINT f_size; \
866
  UINT f_operand1; \
867
  unsigned int length;
868
#define EXTRACT_IFMT_SWAP_CODE \
869
  length = 2; \
870
  f_operand2 = EXTRACT_LSB0_UINT (insn, 16, 15, 4); \
871
  f_mode = EXTRACT_LSB0_UINT (insn, 16, 11, 2); \
872
  f_opcode = EXTRACT_LSB0_UINT (insn, 16, 9, 4); \
873
  f_size = EXTRACT_LSB0_UINT (insn, 16, 5, 2); \
874
  f_operand1 = EXTRACT_LSB0_UINT (insn, 16, 3, 4); \
875
 
876
#define EXTRACT_IFMT_ASRQ_VARS \
877
  UINT f_operand2; \
878
  UINT f_mode; \
879
  UINT f_opcode; \
880
  UINT f_b5; \
881
  UINT f_u5; \
882
  unsigned int length;
883
#define EXTRACT_IFMT_ASRQ_CODE \
884
  length = 2; \
885
  f_operand2 = EXTRACT_LSB0_UINT (insn, 16, 15, 4); \
886
  f_mode = EXTRACT_LSB0_UINT (insn, 16, 11, 2); \
887
  f_opcode = EXTRACT_LSB0_UINT (insn, 16, 9, 4); \
888
  f_b5 = EXTRACT_LSB0_UINT (insn, 16, 5, 1); \
889
  f_u5 = EXTRACT_LSB0_UINT (insn, 16, 4, 5); \
890
 
891
#define EXTRACT_IFMT_SETF_VARS \
892
  UINT f_mode; \
893
  UINT f_opcode; \
894
  UINT f_size; \
895
  UINT f_operand2; \
896
  UINT f_operand1; \
897
  UINT f_dstsrc; \
898
  unsigned int length;
899
#define EXTRACT_IFMT_SETF_CODE \
900
  length = 2; \
901
  f_mode = EXTRACT_LSB0_UINT (insn, 16, 11, 2); \
902
  f_opcode = EXTRACT_LSB0_UINT (insn, 16, 9, 4); \
903
  f_size = EXTRACT_LSB0_UINT (insn, 16, 5, 2); \
904
  f_operand2 = EXTRACT_LSB0_UINT (insn, 16, 15, 4); \
905
  f_operand1 = EXTRACT_LSB0_UINT (insn, 16, 3, 4); \
906
  f_dstsrc = ((((f_operand1) | (((f_operand2) << (4))))) & (255));\
907
 
908
#define EXTRACT_IFMT_BCC_B_VARS \
909
  UINT f_operand2; \
910
  UINT f_mode; \
911
  UINT f_opcode_hi; \
912
  INT f_disp9_hi; \
913
  UINT f_disp9_lo; \
914
  INT f_disp9; \
915
  unsigned int length;
916
#define EXTRACT_IFMT_BCC_B_CODE \
917
  length = 2; \
918
  f_operand2 = EXTRACT_LSB0_UINT (insn, 16, 15, 4); \
919
  f_mode = EXTRACT_LSB0_UINT (insn, 16, 11, 2); \
920
  f_opcode_hi = EXTRACT_LSB0_UINT (insn, 16, 9, 2); \
921
  f_disp9_hi = EXTRACT_LSB0_INT (insn, 16, 0, 1); \
922
  f_disp9_lo = EXTRACT_LSB0_UINT (insn, 16, 7, 7); \
923
{\
924
  SI tmp_abslo;\
925
  SI tmp_absval;\
926
  tmp_abslo = ((f_disp9_lo) << (1));\
927
  tmp_absval = ((((((f_disp9_hi) != (0))) ? ((~ (255))) : (0))) | (tmp_abslo));\
928
  f_disp9 = ((((pc) + (tmp_absval))) + (((GET_H_V32_NON_V32 ()) ? (0) : (2))));\
929
}\
930
 
931
#define EXTRACT_IFMT_BA_B_VARS \
932
  UINT f_operand2; \
933
  UINT f_mode; \
934
  UINT f_opcode_hi; \
935
  INT f_disp9_hi; \
936
  UINT f_disp9_lo; \
937
  INT f_disp9; \
938
  unsigned int length;
939
#define EXTRACT_IFMT_BA_B_CODE \
940
  length = 2; \
941
  f_operand2 = EXTRACT_LSB0_UINT (insn, 16, 15, 4); \
942
  f_mode = EXTRACT_LSB0_UINT (insn, 16, 11, 2); \
943
  f_opcode_hi = EXTRACT_LSB0_UINT (insn, 16, 9, 2); \
944
  f_disp9_hi = EXTRACT_LSB0_INT (insn, 16, 0, 1); \
945
  f_disp9_lo = EXTRACT_LSB0_UINT (insn, 16, 7, 7); \
946
{\
947
  SI tmp_abslo;\
948
  SI tmp_absval;\
949
  tmp_abslo = ((f_disp9_lo) << (1));\
950
  tmp_absval = ((((((f_disp9_hi) != (0))) ? ((~ (255))) : (0))) | (tmp_abslo));\
951
  f_disp9 = ((((pc) + (tmp_absval))) + (((GET_H_V32_NON_V32 ()) ? (0) : (2))));\
952
}\
953
 
954
#define EXTRACT_IFMT_BCC_W_VARS \
955
  UINT f_operand2; \
956
  SI f_indir_pc__word_pcrel; \
957
  UINT f_mode; \
958
  UINT f_opcode; \
959
  UINT f_size; \
960
  UINT f_operand1; \
961
  /* Contents of trailing part of insn.  */ \
962
  UINT word_1; \
963
  unsigned int length;
964
#define EXTRACT_IFMT_BCC_W_CODE \
965
  length = 4; \
966
  word_1 = GETIMEMUSI (current_cpu, pc + 2); \
967
  f_operand2 = EXTRACT_LSB0_UINT (insn, 16, 15, 4); \
968
  f_indir_pc__word_pcrel = ((EXTHISI (((HI) (UINT) ((0|(EXTRACT_LSB0_UINT (word_1, 32, 15, 16) << 0)))))) + (((pc) + (((GET_H_V32_NON_V32 ()) ? (0) : (4)))))); \
969
  f_mode = EXTRACT_LSB0_UINT (insn, 16, 11, 2); \
970
  f_opcode = EXTRACT_LSB0_UINT (insn, 16, 9, 4); \
971
  f_size = EXTRACT_LSB0_UINT (insn, 16, 5, 2); \
972
  f_operand1 = EXTRACT_LSB0_UINT (insn, 16, 3, 4); \
973
 
974
#define EXTRACT_IFMT_BA_W_VARS \
975
  UINT f_operand2; \
976
  SI f_indir_pc__word_pcrel; \
977
  UINT f_mode; \
978
  UINT f_opcode; \
979
  UINT f_size; \
980
  UINT f_operand1; \
981
  /* Contents of trailing part of insn.  */ \
982
  UINT word_1; \
983
  unsigned int length;
984
#define EXTRACT_IFMT_BA_W_CODE \
985
  length = 4; \
986
  word_1 = GETIMEMUSI (current_cpu, pc + 2); \
987
  f_operand2 = EXTRACT_LSB0_UINT (insn, 16, 15, 4); \
988
  f_indir_pc__word_pcrel = ((EXTHISI (((HI) (UINT) ((0|(EXTRACT_LSB0_UINT (word_1, 32, 15, 16) << 0)))))) + (((pc) + (((GET_H_V32_NON_V32 ()) ? (0) : (4)))))); \
989
  f_mode = EXTRACT_LSB0_UINT (insn, 16, 11, 2); \
990
  f_opcode = EXTRACT_LSB0_UINT (insn, 16, 9, 4); \
991
  f_size = EXTRACT_LSB0_UINT (insn, 16, 5, 2); \
992
  f_operand1 = EXTRACT_LSB0_UINT (insn, 16, 3, 4); \
993
 
994
#define EXTRACT_IFMT_JUMP_C_VARS \
995
  INT f_indir_pc__dword; \
996
  UINT f_operand2; \
997
  UINT f_mode; \
998
  UINT f_opcode; \
999
  UINT f_size; \
1000
  UINT f_operand1; \
1001
  /* Contents of trailing part of insn.  */ \
1002
  UINT word_1; \
1003
  unsigned int length;
1004
#define EXTRACT_IFMT_JUMP_C_CODE \
1005
  length = 6; \
1006
  word_1 = GETIMEMUSI (current_cpu, pc + 2); \
1007
  f_indir_pc__dword = (0|(EXTRACT_LSB0_UINT (word_1, 32, 31, 32) << 0)); \
1008
  f_operand2 = EXTRACT_LSB0_UINT (insn, 16, 15, 4); \
1009
  f_mode = EXTRACT_LSB0_UINT (insn, 16, 11, 2); \
1010
  f_opcode = EXTRACT_LSB0_UINT (insn, 16, 9, 4); \
1011
  f_size = EXTRACT_LSB0_UINT (insn, 16, 5, 2); \
1012
  f_operand1 = EXTRACT_LSB0_UINT (insn, 16, 3, 4); \
1013
 
1014
#define EXTRACT_IFMT_BREAK_VARS \
1015
  UINT f_operand2; \
1016
  UINT f_mode; \
1017
  UINT f_opcode; \
1018
  UINT f_size; \
1019
  UINT f_u4; \
1020
  unsigned int length;
1021
#define EXTRACT_IFMT_BREAK_CODE \
1022
  length = 2; \
1023
  f_operand2 = EXTRACT_LSB0_UINT (insn, 16, 15, 4); \
1024
  f_mode = EXTRACT_LSB0_UINT (insn, 16, 11, 2); \
1025
  f_opcode = EXTRACT_LSB0_UINT (insn, 16, 9, 4); \
1026
  f_size = EXTRACT_LSB0_UINT (insn, 16, 5, 2); \
1027
  f_u4 = EXTRACT_LSB0_UINT (insn, 16, 3, 4); \
1028
 
1029
#define EXTRACT_IFMT_SCC_VARS \
1030
  UINT f_operand2; \
1031
  UINT f_mode; \
1032
  UINT f_opcode; \
1033
  UINT f_size; \
1034
  UINT f_operand1; \
1035
  unsigned int length;
1036
#define EXTRACT_IFMT_SCC_CODE \
1037
  length = 2; \
1038
  f_operand2 = EXTRACT_LSB0_UINT (insn, 16, 15, 4); \
1039
  f_mode = EXTRACT_LSB0_UINT (insn, 16, 11, 2); \
1040
  f_opcode = EXTRACT_LSB0_UINT (insn, 16, 9, 4); \
1041
  f_size = EXTRACT_LSB0_UINT (insn, 16, 5, 2); \
1042
  f_operand1 = EXTRACT_LSB0_UINT (insn, 16, 3, 4); \
1043
 
1044
#define EXTRACT_IFMT_ADDOQ_VARS \
1045
  UINT f_operand2; \
1046
  UINT f_mode; \
1047
  UINT f_opcode_hi; \
1048
  INT f_s8; \
1049
  unsigned int length;
1050
#define EXTRACT_IFMT_ADDOQ_CODE \
1051
  length = 2; \
1052
  f_operand2 = EXTRACT_LSB0_UINT (insn, 16, 15, 4); \
1053
  f_mode = EXTRACT_LSB0_UINT (insn, 16, 11, 2); \
1054
  f_opcode_hi = EXTRACT_LSB0_UINT (insn, 16, 9, 2); \
1055
  f_s8 = EXTRACT_LSB0_INT (insn, 16, 7, 8); \
1056
 
1057
#define EXTRACT_IFMT_BDAPQPC_VARS \
1058
  UINT f_operand2; \
1059
  UINT f_mode; \
1060
  UINT f_opcode_hi; \
1061
  INT f_s8; \
1062
  unsigned int length;
1063
#define EXTRACT_IFMT_BDAPQPC_CODE \
1064
  length = 2; \
1065
  f_operand2 = EXTRACT_LSB0_UINT (insn, 16, 15, 4); \
1066
  f_mode = EXTRACT_LSB0_UINT (insn, 16, 11, 2); \
1067
  f_opcode_hi = EXTRACT_LSB0_UINT (insn, 16, 9, 2); \
1068
  f_s8 = EXTRACT_LSB0_INT (insn, 16, 7, 8); \
1069
 
1070
/* Collection of various things for the trace handler to use.  */
1071
 
1072
typedef struct trace_record {
1073
  IADDR pc;
1074
  /* FIXME:wip */
1075
} TRACE_RECORD;
1076
 
1077
#endif /* CPU_CRISV10F_H */

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