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[/] [openrisc/] [trunk/] [gnu-src/] [gdb-6.8/] [sim/] [m32r/] [cpu.h] - Blame information for rev 247

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1 24 jeremybenn 
/* CPU family header for m32rbf.
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 simulators.
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 3 of the License, or
12 
(at your option) 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
20 
along with this program.  If not, see <http://www.gnu.org/licenses/>.
21 
 
22 
*/
23 
 
24 
#ifndef CPU_M32RBF_H
25 
#define CPU_M32RBF_H
26 
 
27 
/* Maximum number of instructions that are fetched at a time.
28 
   This is for LIW type instructions sets (e.g. m32r).  */
29 
#define MAX_LIW_INSNS 2
30 
 
31 
/* Maximum number of instructions that can be executed in parallel.  */
32 
#define MAX_PARALLEL_INSNS 1
33 
 
34 
/* CPU state information.  */
35 
typedef struct {
36 
  /* Hardware elements.  */
37 
  struct {
38 
  /* program counter */
39 
  USI h_pc;
40 
#define GET_H_PC() CPU (h_pc)
41 
#define SET_H_PC(x) (CPU (h_pc) = (x))
42 
  /* general registers */
43 
  SI h_gr[16];
44 
#define GET_H_GR(a1) CPU (h_gr)[a1]
45 
#define SET_H_GR(a1, x) (CPU (h_gr)[a1] = (x))
46 
  /* control registers */
47 
  USI h_cr[16];
48 
#define GET_H_CR(index) m32rbf_h_cr_get_handler (current_cpu, index)
49 
#define SET_H_CR(index, x) \
50 
do { \
51 
m32rbf_h_cr_set_handler (current_cpu, (index), (x));\
52 
;} while (0)
53 
  /* accumulator */
54 
  DI h_accum;
55 
#define GET_H_ACCUM() m32rbf_h_accum_get_handler (current_cpu)
56 
#define SET_H_ACCUM(x) \
57 
do { \
58 
m32rbf_h_accum_set_handler (current_cpu, (x));\
59 
;} while (0)
60 
  /* condition bit */
61 
  BI h_cond;
62 
#define GET_H_COND() CPU (h_cond)
63 
#define SET_H_COND(x) (CPU (h_cond) = (x))
64 
  /* psw part of psw */
65 
  UQI h_psw;
66 
#define GET_H_PSW() m32rbf_h_psw_get_handler (current_cpu)
67 
#define SET_H_PSW(x) \
68 
do { \
69 
m32rbf_h_psw_set_handler (current_cpu, (x));\
70 
;} while (0)
71 
  /* backup psw */
72 
  UQI h_bpsw;
73 
#define GET_H_BPSW() CPU (h_bpsw)
74 
#define SET_H_BPSW(x) (CPU (h_bpsw) = (x))
75 
  /* backup bpsw */
76 
  UQI h_bbpsw;
77 
#define GET_H_BBPSW() CPU (h_bbpsw)
78 
#define SET_H_BBPSW(x) (CPU (h_bbpsw) = (x))
79 
  /* lock */
80 
  BI h_lock;
81 
#define GET_H_LOCK() CPU (h_lock)
82 
#define SET_H_LOCK(x) (CPU (h_lock) = (x))
83 
  } hardware;
84 
#define CPU_CGEN_HW(cpu) (& (cpu)->cpu_data.hardware)
85 
} M32RBF_CPU_DATA;
86 
 
87 
/* Cover fns for register access.  */
88 
USI m32rbf_h_pc_get (SIM_CPU *);
89 
void m32rbf_h_pc_set (SIM_CPU *, USI);
90 
SI m32rbf_h_gr_get (SIM_CPU *, UINT);
91 
void m32rbf_h_gr_set (SIM_CPU *, UINT, SI);
92 
USI m32rbf_h_cr_get (SIM_CPU *, UINT);
93 
void m32rbf_h_cr_set (SIM_CPU *, UINT, USI);
94 
DI m32rbf_h_accum_get (SIM_CPU *);
95 
void m32rbf_h_accum_set (SIM_CPU *, DI);
96 
BI m32rbf_h_cond_get (SIM_CPU *);
97 
void m32rbf_h_cond_set (SIM_CPU *, BI);
98 
UQI m32rbf_h_psw_get (SIM_CPU *);
99 
void m32rbf_h_psw_set (SIM_CPU *, UQI);
100 
UQI m32rbf_h_bpsw_get (SIM_CPU *);
101 
void m32rbf_h_bpsw_set (SIM_CPU *, UQI);
102 
UQI m32rbf_h_bbpsw_get (SIM_CPU *);
103 
void m32rbf_h_bbpsw_set (SIM_CPU *, UQI);
104 
BI m32rbf_h_lock_get (SIM_CPU *);
105 
void m32rbf_h_lock_set (SIM_CPU *, BI);
106 
 
107 
/* These must be hand-written.  */
108 
extern CPUREG_FETCH_FN m32rbf_fetch_register;
109 
extern CPUREG_STORE_FN m32rbf_store_register;
110 
 
111 
typedef struct {
112 
  UINT h_gr;
113 
} MODEL_M32R_D_DATA;
114 
 
115 
typedef struct {
116 
  int empty;
117 
} MODEL_TEST_DATA;
118 
 
119 
/* Instruction argument buffer.  */
120 
 
121 
union sem_fields {
122 
  struct { /* no operands */
123 
    int empty;
124 
  } fmt_empty;
125 
  struct { /*  */
126 
    UINT f_uimm8;
127 
  } sfmt_clrpsw;
128 
  struct { /*  */
129 
    UINT f_uimm4;
130 
  } sfmt_trap;
131 
  struct { /*  */
132 
    IADDR i_disp24;
133 
    unsigned char out_h_gr_SI_14;
134 
  } sfmt_bl24;
135 
  struct { /*  */
136 
    IADDR i_disp8;
137 
    unsigned char out_h_gr_SI_14;
138 
  } sfmt_bl8;
139 
  struct { /*  */
140 
    SI* i_dr;
141 
    UINT f_hi16;
142 
    UINT f_r1;
143 
    unsigned char out_dr;
144 
  } sfmt_seth;
145 
  struct { /*  */
146 
    ADDR i_uimm24;
147 
    SI* i_dr;
148 
    UINT f_r1;
149 
    unsigned char out_dr;
150 
  } sfmt_ld24;
151 
  struct { /*  */
152 
    SI* i_sr;
153 
    UINT f_r2;
154 
    unsigned char in_sr;
155 
    unsigned char out_h_gr_SI_14;
156 
  } sfmt_jl;
157 
  struct { /*  */
158 
    SI* i_sr;
159 
    INT f_simm16;
160 
    UINT f_r2;
161 
    UINT f_uimm3;
162 
    unsigned char in_sr;
163 
  } sfmt_bset;
164 
  struct { /*  */
165 
    SI* i_dr;
166 
    UINT f_r1;
167 
    UINT f_uimm5;
168 
    unsigned char in_dr;
169 
    unsigned char out_dr;
170 
  } sfmt_slli;
171 
  struct { /*  */
172 
    SI* i_dr;
173 
    INT f_simm8;
174 
    UINT f_r1;
175 
    unsigned char in_dr;
176 
    unsigned char out_dr;
177 
  } sfmt_addi;
178 
  struct { /*  */
179 
    SI* i_src1;
180 
    SI* i_src2;
181 
    UINT f_r1;
182 
    UINT f_r2;
183 
    unsigned char in_src1;
184 
    unsigned char in_src2;
185 
    unsigned char out_src2;
186 
  } sfmt_st_plus;
187 
  struct { /*  */
188 
    SI* i_src1;
189 
    SI* i_src2;
190 
    INT f_simm16;
191 
    UINT f_r1;
192 
    UINT f_r2;
193 
    unsigned char in_src1;
194 
    unsigned char in_src2;
195 
  } sfmt_st_d;
196 
  struct { /*  */
197 
    SI* i_dr;
198 
    SI* i_sr;
199 
    UINT f_r1;
200 
    UINT f_r2;
201 
    unsigned char in_sr;
202 
    unsigned char out_dr;
203 
    unsigned char out_sr;
204 
  } sfmt_ld_plus;
205 
  struct { /*  */
206 
    IADDR i_disp16;
207 
    SI* i_src1;
208 
    SI* i_src2;
209 
    UINT f_r1;
210 
    UINT f_r2;
211 
    unsigned char in_src1;
212 
    unsigned char in_src2;
213 
  } sfmt_beq;
214 
  struct { /*  */
215 
    SI* i_dr;
216 
    SI* i_sr;
217 
    UINT f_r1;
218 
    UINT f_r2;
219 
    UINT f_uimm16;
220 
    unsigned char in_sr;
221 
    unsigned char out_dr;
222 
  } sfmt_and3;
223 
  struct { /*  */
224 
    SI* i_dr;
225 
    SI* i_sr;
226 
    INT f_simm16;
227 
    UINT f_r1;
228 
    UINT f_r2;
229 
    unsigned char in_sr;
230 
    unsigned char out_dr;
231 
  } sfmt_add3;
232 
  struct { /*  */
233 
    SI* i_dr;
234 
    SI* i_sr;
235 
    UINT f_r1;
236 
    UINT f_r2;
237 
    unsigned char in_dr;
238 
    unsigned char in_sr;
239 
    unsigned char out_dr;
240 
  } sfmt_add;
241 
#if WITH_SCACHE_PBB
242 
  /* Writeback handler.  */
243 
  struct {
244 
    /* Pointer to argbuf entry for insn whose results need writing back.  */
245 
    const struct argbuf *abuf;
246 
  } write;
247 
  /* x-before handler */
248 
  struct {
249 
    /*const SCACHE *insns[MAX_PARALLEL_INSNS];*/
250 
    int first_p;
251 
  } before;
252 
  /* x-after handler */
253 
  struct {
254 
    int empty;
255 
  } after;
256 
  /* This entry is used to terminate each pbb.  */
257 
  struct {
258 
    /* Number of insns in pbb.  */
259 
    int insn_count;
260 
    /* Next pbb to execute.  */
261 
    SCACHE *next;
262 
    SCACHE *branch_target;
263 
  } chain;
264 
#endif
265 
};
266 
 
267 
/* The ARGBUF struct.  */
268 
struct argbuf {
269 
  /* These are the baseclass definitions.  */
270 
  IADDR addr;
271 
  const IDESC *idesc;
272 
  char trace_p;
273 
  char profile_p;
274 
  /* ??? Temporary hack for skip insns.  */
275 
  char skip_count;
276 
  char unused;
277 
  /* cpu specific data follows */
278 
  union sem semantic;
279 
  int written;
280 
  union sem_fields fields;
281 
};
282 
 
283 
/* A cached insn.
284 
 
285 
   ??? SCACHE used to contain more than just argbuf.  We could delete the
286 
   type entirely and always just use ARGBUF, but for future concerns and as
287 
   a level of abstraction it is left in.  */
288 
 
289 
struct scache {
290 
  struct argbuf argbuf;
291 
};
292 
 
293 
/* Macros to simplify extraction, reading and semantic code.
294 
   These define and assign the local vars that contain the insn's fields.  */
295 
 
296 
#define EXTRACT_IFMT_EMPTY_VARS \
297 
  unsigned int length;
298 
#define EXTRACT_IFMT_EMPTY_CODE \
299 
  length = 0; \
300 
 
301 
#define EXTRACT_IFMT_ADD_VARS \
302 
  UINT f_op1; \
303 
  UINT f_r1; \
304 
  UINT f_op2; \
305 
  UINT f_r2; \
306 
  unsigned int length;
307 
#define EXTRACT_IFMT_ADD_CODE \
308 
  length = 2; \
309 
  f_op1 = EXTRACT_MSB0_UINT (insn, 16, 0, 4); \
310 
  f_r1 = EXTRACT_MSB0_UINT (insn, 16, 4, 4); \
311 
  f_op2 = EXTRACT_MSB0_UINT (insn, 16, 8, 4); \
312 
  f_r2 = EXTRACT_MSB0_UINT (insn, 16, 12, 4); \
313 
 
314 
#define EXTRACT_IFMT_ADD3_VARS \
315 
  UINT f_op1; \
316 
  UINT f_r1; \
317 
  UINT f_op2; \
318 
  UINT f_r2; \
319 
  INT f_simm16; \
320 
  unsigned int length;
321 
#define EXTRACT_IFMT_ADD3_CODE \
322 
  length = 4; \
323 
  f_op1 = EXTRACT_MSB0_UINT (insn, 32, 0, 4); \
324 
  f_r1 = EXTRACT_MSB0_UINT (insn, 32, 4, 4); \
325 
  f_op2 = EXTRACT_MSB0_UINT (insn, 32, 8, 4); \
326 
  f_r2 = EXTRACT_MSB0_UINT (insn, 32, 12, 4); \
327 
  f_simm16 = EXTRACT_MSB0_INT (insn, 32, 16, 16); \
328 
 
329 
#define EXTRACT_IFMT_AND3_VARS \
330 
  UINT f_op1; \
331 
  UINT f_r1; \
332 
  UINT f_op2; \
333 
  UINT f_r2; \
334 
  UINT f_uimm16; \
335 
  unsigned int length;
336 
#define EXTRACT_IFMT_AND3_CODE \
337 
  length = 4; \
338 
  f_op1 = EXTRACT_MSB0_UINT (insn, 32, 0, 4); \
339 
  f_r1 = EXTRACT_MSB0_UINT (insn, 32, 4, 4); \
340 
  f_op2 = EXTRACT_MSB0_UINT (insn, 32, 8, 4); \
341 
  f_r2 = EXTRACT_MSB0_UINT (insn, 32, 12, 4); \
342 
  f_uimm16 = EXTRACT_MSB0_UINT (insn, 32, 16, 16); \
343 
 
344 
#define EXTRACT_IFMT_OR3_VARS \
345 
  UINT f_op1; \
346 
  UINT f_r1; \
347 
  UINT f_op2; \
348 
  UINT f_r2; \
349 
  UINT f_uimm16; \
350 
  unsigned int length;
351 
#define EXTRACT_IFMT_OR3_CODE \
352 
  length = 4; \
353 
  f_op1 = EXTRACT_MSB0_UINT (insn, 32, 0, 4); \
354 
  f_r1 = EXTRACT_MSB0_UINT (insn, 32, 4, 4); \
355 
  f_op2 = EXTRACT_MSB0_UINT (insn, 32, 8, 4); \
356 
  f_r2 = EXTRACT_MSB0_UINT (insn, 32, 12, 4); \
357 
  f_uimm16 = EXTRACT_MSB0_UINT (insn, 32, 16, 16); \
358 
 
359 
#define EXTRACT_IFMT_ADDI_VARS \
360 
  UINT f_op1; \
361 
  UINT f_r1; \
362 
  INT f_simm8; \
363 
  unsigned int length;
364 
#define EXTRACT_IFMT_ADDI_CODE \
365 
  length = 2; \
366 
  f_op1 = EXTRACT_MSB0_UINT (insn, 16, 0, 4); \
367 
  f_r1 = EXTRACT_MSB0_UINT (insn, 16, 4, 4); \
368 
  f_simm8 = EXTRACT_MSB0_INT (insn, 16, 8, 8); \
369 
 
370 
#define EXTRACT_IFMT_ADDV3_VARS \
371 
  UINT f_op1; \
372 
  UINT f_r1; \
373 
  UINT f_op2; \
374 
  UINT f_r2; \
375 
  INT f_simm16; \
376 
  unsigned int length;
377 
#define EXTRACT_IFMT_ADDV3_CODE \
378 
  length = 4; \
379 
  f_op1 = EXTRACT_MSB0_UINT (insn, 32, 0, 4); \
380 
  f_r1 = EXTRACT_MSB0_UINT (insn, 32, 4, 4); \
381 
  f_op2 = EXTRACT_MSB0_UINT (insn, 32, 8, 4); \
382 
  f_r2 = EXTRACT_MSB0_UINT (insn, 32, 12, 4); \
383 
  f_simm16 = EXTRACT_MSB0_INT (insn, 32, 16, 16); \
384 
 
385 
#define EXTRACT_IFMT_BC8_VARS \
386 
  UINT f_op1; \
387 
  UINT f_r1; \
388 
  SI f_disp8; \
389 
  unsigned int length;
390 
#define EXTRACT_IFMT_BC8_CODE \
391 
  length = 2; \
392 
  f_op1 = EXTRACT_MSB0_UINT (insn, 16, 0, 4); \
393 
  f_r1 = EXTRACT_MSB0_UINT (insn, 16, 4, 4); \
394 
  f_disp8 = ((((EXTRACT_MSB0_INT (insn, 16, 8, 8)) << (2))) + (((pc) & (-4)))); \
395 
 
396 
#define EXTRACT_IFMT_BC24_VARS \
397 
  UINT f_op1; \
398 
  UINT f_r1; \
399 
  SI f_disp24; \
400 
  unsigned int length;
401 
#define EXTRACT_IFMT_BC24_CODE \
402 
  length = 4; \
403 
  f_op1 = EXTRACT_MSB0_UINT (insn, 32, 0, 4); \
404 
  f_r1 = EXTRACT_MSB0_UINT (insn, 32, 4, 4); \
405 
  f_disp24 = ((((EXTRACT_MSB0_INT (insn, 32, 8, 24)) << (2))) + (pc)); \
406 
 
407 
#define EXTRACT_IFMT_BEQ_VARS \
408 
  UINT f_op1; \
409 
  UINT f_r1; \
410 
  UINT f_op2; \
411 
  UINT f_r2; \
412 
  SI f_disp16; \
413 
  unsigned int length;
414 
#define EXTRACT_IFMT_BEQ_CODE \
415 
  length = 4; \
416 
  f_op1 = EXTRACT_MSB0_UINT (insn, 32, 0, 4); \
417 
  f_r1 = EXTRACT_MSB0_UINT (insn, 32, 4, 4); \
418 
  f_op2 = EXTRACT_MSB0_UINT (insn, 32, 8, 4); \
419 
  f_r2 = EXTRACT_MSB0_UINT (insn, 32, 12, 4); \
420 
  f_disp16 = ((((EXTRACT_MSB0_INT (insn, 32, 16, 16)) << (2))) + (pc)); \
421 
 
422 
#define EXTRACT_IFMT_BEQZ_VARS \
423 
  UINT f_op1; \
424 
  UINT f_r1; \
425 
  UINT f_op2; \
426 
  UINT f_r2; \
427 
  SI f_disp16; \
428 
  unsigned int length;
429 
#define EXTRACT_IFMT_BEQZ_CODE \
430 
  length = 4; \
431 
  f_op1 = EXTRACT_MSB0_UINT (insn, 32, 0, 4); \
432 
  f_r1 = EXTRACT_MSB0_UINT (insn, 32, 4, 4); \
433 
  f_op2 = EXTRACT_MSB0_UINT (insn, 32, 8, 4); \
434 
  f_r2 = EXTRACT_MSB0_UINT (insn, 32, 12, 4); \
435 
  f_disp16 = ((((EXTRACT_MSB0_INT (insn, 32, 16, 16)) << (2))) + (pc)); \
436 
 
437 
#define EXTRACT_IFMT_CMP_VARS \
438 
  UINT f_op1; \
439 
  UINT f_r1; \
440 
  UINT f_op2; \
441 
  UINT f_r2; \
442 
  unsigned int length;
443 
#define EXTRACT_IFMT_CMP_CODE \
444 
  length = 2; \
445 
  f_op1 = EXTRACT_MSB0_UINT (insn, 16, 0, 4); \
446 
  f_r1 = EXTRACT_MSB0_UINT (insn, 16, 4, 4); \
447 
  f_op2 = EXTRACT_MSB0_UINT (insn, 16, 8, 4); \
448 
  f_r2 = EXTRACT_MSB0_UINT (insn, 16, 12, 4); \
449 
 
450 
#define EXTRACT_IFMT_CMPI_VARS \
451 
  UINT f_op1; \
452 
  UINT f_r1; \
453 
  UINT f_op2; \
454 
  UINT f_r2; \
455 
  INT f_simm16; \
456 
  unsigned int length;
457 
#define EXTRACT_IFMT_CMPI_CODE \
458 
  length = 4; \
459 
  f_op1 = EXTRACT_MSB0_UINT (insn, 32, 0, 4); \
460 
  f_r1 = EXTRACT_MSB0_UINT (insn, 32, 4, 4); \
461 
  f_op2 = EXTRACT_MSB0_UINT (insn, 32, 8, 4); \
462 
  f_r2 = EXTRACT_MSB0_UINT (insn, 32, 12, 4); \
463 
  f_simm16 = EXTRACT_MSB0_INT (insn, 32, 16, 16); \
464 
 
465 
#define EXTRACT_IFMT_DIV_VARS \
466 
  UINT f_op1; \
467 
  UINT f_r1; \
468 
  UINT f_op2; \
469 
  UINT f_r2; \
470 
  INT f_simm16; \
471 
  unsigned int length;
472 
#define EXTRACT_IFMT_DIV_CODE \
473 
  length = 4; \
474 
  f_op1 = EXTRACT_MSB0_UINT (insn, 32, 0, 4); \
475 
  f_r1 = EXTRACT_MSB0_UINT (insn, 32, 4, 4); \
476 
  f_op2 = EXTRACT_MSB0_UINT (insn, 32, 8, 4); \
477 
  f_r2 = EXTRACT_MSB0_UINT (insn, 32, 12, 4); \
478 
  f_simm16 = EXTRACT_MSB0_INT (insn, 32, 16, 16); \
479 
 
480 
#define EXTRACT_IFMT_JL_VARS \
481 
  UINT f_op1; \
482 
  UINT f_r1; \
483 
  UINT f_op2; \
484 
  UINT f_r2; \
485 
  unsigned int length;
486 
#define EXTRACT_IFMT_JL_CODE \
487 
  length = 2; \
488 
  f_op1 = EXTRACT_MSB0_UINT (insn, 16, 0, 4); \
489 
  f_r1 = EXTRACT_MSB0_UINT (insn, 16, 4, 4); \
490 
  f_op2 = EXTRACT_MSB0_UINT (insn, 16, 8, 4); \
491 
  f_r2 = EXTRACT_MSB0_UINT (insn, 16, 12, 4); \
492 
 
493 
#define EXTRACT_IFMT_LD24_VARS \
494 
  UINT f_op1; \
495 
  UINT f_r1; \
496 
  UINT f_uimm24; \
497 
  unsigned int length;
498 
#define EXTRACT_IFMT_LD24_CODE \
499 
  length = 4; \
500 
  f_op1 = EXTRACT_MSB0_UINT (insn, 32, 0, 4); \
501 
  f_r1 = EXTRACT_MSB0_UINT (insn, 32, 4, 4); \
502 
  f_uimm24 = EXTRACT_MSB0_UINT (insn, 32, 8, 24); \
503 
 
504 
#define EXTRACT_IFMT_LDI16_VARS \
505 
  UINT f_op1; \
506 
  UINT f_r1; \
507 
  UINT f_op2; \
508 
  UINT f_r2; \
509 
  INT f_simm16; \
510 
  unsigned int length;
511 
#define EXTRACT_IFMT_LDI16_CODE \
512 
  length = 4; \
513 
  f_op1 = EXTRACT_MSB0_UINT (insn, 32, 0, 4); \
514 
  f_r1 = EXTRACT_MSB0_UINT (insn, 32, 4, 4); \
515 
  f_op2 = EXTRACT_MSB0_UINT (insn, 32, 8, 4); \
516 
  f_r2 = EXTRACT_MSB0_UINT (insn, 32, 12, 4); \
517 
  f_simm16 = EXTRACT_MSB0_INT (insn, 32, 16, 16); \
518 
 
519 
#define EXTRACT_IFMT_MVFACHI_VARS \
520 
  UINT f_op1; \
521 
  UINT f_r1; \
522 
  UINT f_op2; \
523 
  UINT f_r2; \
524 
  unsigned int length;
525 
#define EXTRACT_IFMT_MVFACHI_CODE \
526 
  length = 2; \
527 
  f_op1 = EXTRACT_MSB0_UINT (insn, 16, 0, 4); \
528 
  f_r1 = EXTRACT_MSB0_UINT (insn, 16, 4, 4); \
529 
  f_op2 = EXTRACT_MSB0_UINT (insn, 16, 8, 4); \
530 
  f_r2 = EXTRACT_MSB0_UINT (insn, 16, 12, 4); \
531 
 
532 
#define EXTRACT_IFMT_MVFC_VARS \
533 
  UINT f_op1; \
534 
  UINT f_r1; \
535 
  UINT f_op2; \
536 
  UINT f_r2; \
537 
  unsigned int length;
538 
#define EXTRACT_IFMT_MVFC_CODE \
539 
  length = 2; \
540 
  f_op1 = EXTRACT_MSB0_UINT (insn, 16, 0, 4); \
541 
  f_r1 = EXTRACT_MSB0_UINT (insn, 16, 4, 4); \
542 
  f_op2 = EXTRACT_MSB0_UINT (insn, 16, 8, 4); \
543 
  f_r2 = EXTRACT_MSB0_UINT (insn, 16, 12, 4); \
544 
 
545 
#define EXTRACT_IFMT_MVTACHI_VARS \
546 
  UINT f_op1; \
547 
  UINT f_r1; \
548 
  UINT f_op2; \
549 
  UINT f_r2; \
550 
  unsigned int length;
551 
#define EXTRACT_IFMT_MVTACHI_CODE \
552 
  length = 2; \
553 
  f_op1 = EXTRACT_MSB0_UINT (insn, 16, 0, 4); \
554 
  f_r1 = EXTRACT_MSB0_UINT (insn, 16, 4, 4); \
555 
  f_op2 = EXTRACT_MSB0_UINT (insn, 16, 8, 4); \
556 
  f_r2 = EXTRACT_MSB0_UINT (insn, 16, 12, 4); \
557 
 
558 
#define EXTRACT_IFMT_MVTC_VARS \
559 
  UINT f_op1; \
560 
  UINT f_r1; \
561 
  UINT f_op2; \
562 
  UINT f_r2; \
563 
  unsigned int length;
564 
#define EXTRACT_IFMT_MVTC_CODE \
565 
  length = 2; \
566 
  f_op1 = EXTRACT_MSB0_UINT (insn, 16, 0, 4); \
567 
  f_r1 = EXTRACT_MSB0_UINT (insn, 16, 4, 4); \
568 
  f_op2 = EXTRACT_MSB0_UINT (insn, 16, 8, 4); \
569 
  f_r2 = EXTRACT_MSB0_UINT (insn, 16, 12, 4); \
570 
 
571 
#define EXTRACT_IFMT_NOP_VARS \
572 
  UINT f_op1; \
573 
  UINT f_r1; \
574 
  UINT f_op2; \
575 
  UINT f_r2; \
576 
  unsigned int length;
577 
#define EXTRACT_IFMT_NOP_CODE \
578 
  length = 2; \
579 
  f_op1 = EXTRACT_MSB0_UINT (insn, 16, 0, 4); \
580 
  f_r1 = EXTRACT_MSB0_UINT (insn, 16, 4, 4); \
581 
  f_op2 = EXTRACT_MSB0_UINT (insn, 16, 8, 4); \
582 
  f_r2 = EXTRACT_MSB0_UINT (insn, 16, 12, 4); \
583 
 
584 
#define EXTRACT_IFMT_SETH_VARS \
585 
  UINT f_op1; \
586 
  UINT f_r1; \
587 
  UINT f_op2; \
588 
  UINT f_r2; \
589 
  UINT f_hi16; \
590 
  unsigned int length;
591 
#define EXTRACT_IFMT_SETH_CODE \
592 
  length = 4; \
593 
  f_op1 = EXTRACT_MSB0_UINT (insn, 32, 0, 4); \
594 
  f_r1 = EXTRACT_MSB0_UINT (insn, 32, 4, 4); \
595 
  f_op2 = EXTRACT_MSB0_UINT (insn, 32, 8, 4); \
596 
  f_r2 = EXTRACT_MSB0_UINT (insn, 32, 12, 4); \
597 
  f_hi16 = EXTRACT_MSB0_UINT (insn, 32, 16, 16); \
598 
 
599 
#define EXTRACT_IFMT_SLLI_VARS \
600 
  UINT f_op1; \
601 
  UINT f_r1; \
602 
  UINT f_shift_op2; \
603 
  UINT f_uimm5; \
604 
  unsigned int length;
605 
#define EXTRACT_IFMT_SLLI_CODE \
606 
  length = 2; \
607 
  f_op1 = EXTRACT_MSB0_UINT (insn, 16, 0, 4); \
608 
  f_r1 = EXTRACT_MSB0_UINT (insn, 16, 4, 4); \
609 
  f_shift_op2 = EXTRACT_MSB0_UINT (insn, 16, 8, 3); \
610 
  f_uimm5 = EXTRACT_MSB0_UINT (insn, 16, 11, 5); \
611 
 
612 
#define EXTRACT_IFMT_ST_D_VARS \
613 
  UINT f_op1; \
614 
  UINT f_r1; \
615 
  UINT f_op2; \
616 
  UINT f_r2; \
617 
  INT f_simm16; \
618 
  unsigned int length;
619 
#define EXTRACT_IFMT_ST_D_CODE \
620 
  length = 4; \
621 
  f_op1 = EXTRACT_MSB0_UINT (insn, 32, 0, 4); \
622 
  f_r1 = EXTRACT_MSB0_UINT (insn, 32, 4, 4); \
623 
  f_op2 = EXTRACT_MSB0_UINT (insn, 32, 8, 4); \
624 
  f_r2 = EXTRACT_MSB0_UINT (insn, 32, 12, 4); \
625 
  f_simm16 = EXTRACT_MSB0_INT (insn, 32, 16, 16); \
626 
 
627 
#define EXTRACT_IFMT_TRAP_VARS \
628 
  UINT f_op1; \
629 
  UINT f_r1; \
630 
  UINT f_op2; \
631 
  UINT f_uimm4; \
632 
  unsigned int length;
633 
#define EXTRACT_IFMT_TRAP_CODE \
634 
  length = 2; \
635 
  f_op1 = EXTRACT_MSB0_UINT (insn, 16, 0, 4); \
636 
  f_r1 = EXTRACT_MSB0_UINT (insn, 16, 4, 4); \
637 
  f_op2 = EXTRACT_MSB0_UINT (insn, 16, 8, 4); \
638 
  f_uimm4 = EXTRACT_MSB0_UINT (insn, 16, 12, 4); \
639 
 
640 
#define EXTRACT_IFMT_CLRPSW_VARS \
641 
  UINT f_op1; \
642 
  UINT f_r1; \
643 
  UINT f_uimm8; \
644 
  unsigned int length;
645 
#define EXTRACT_IFMT_CLRPSW_CODE \
646 
  length = 2; \
647 
  f_op1 = EXTRACT_MSB0_UINT (insn, 16, 0, 4); \
648 
  f_r1 = EXTRACT_MSB0_UINT (insn, 16, 4, 4); \
649 
  f_uimm8 = EXTRACT_MSB0_UINT (insn, 16, 8, 8); \
650 
 
651 
#define EXTRACT_IFMT_BSET_VARS \
652 
  UINT f_op1; \
653 
  UINT f_bit4; \
654 
  UINT f_uimm3; \
655 
  UINT f_op2; \
656 
  UINT f_r2; \
657 
  INT f_simm16; \
658 
  unsigned int length;
659 
#define EXTRACT_IFMT_BSET_CODE \
660 
  length = 4; \
661 
  f_op1 = EXTRACT_MSB0_UINT (insn, 32, 0, 4); \
662 
  f_bit4 = EXTRACT_MSB0_UINT (insn, 32, 4, 1); \
663 
  f_uimm3 = EXTRACT_MSB0_UINT (insn, 32, 5, 3); \
664 
  f_op2 = EXTRACT_MSB0_UINT (insn, 32, 8, 4); \
665 
  f_r2 = EXTRACT_MSB0_UINT (insn, 32, 12, 4); \
666 
  f_simm16 = EXTRACT_MSB0_INT (insn, 32, 16, 16); \
667 
 
668 
#define EXTRACT_IFMT_BTST_VARS \
669 
  UINT f_op1; \
670 
  UINT f_bit4; \
671 
  UINT f_uimm3; \
672 
  UINT f_op2; \
673 
  UINT f_r2; \
674 
  unsigned int length;
675 
#define EXTRACT_IFMT_BTST_CODE \
676 
  length = 2; \
677 
  f_op1 = EXTRACT_MSB0_UINT (insn, 16, 0, 4); \
678 
  f_bit4 = EXTRACT_MSB0_UINT (insn, 16, 4, 1); \
679 
  f_uimm3 = EXTRACT_MSB0_UINT (insn, 16, 5, 3); \
680 
  f_op2 = EXTRACT_MSB0_UINT (insn, 16, 8, 4); \
681 
  f_r2 = EXTRACT_MSB0_UINT (insn, 16, 12, 4); \
682 
 
683 
/* Collection of various things for the trace handler to use.  */
684 
 
685 
typedef struct trace_record {
686 
  IADDR pc;
687 
  /* FIXME:wip */
688 
} TRACE_RECORD;
689 
 
690 
#endif /* CPU_M32RBF_H */

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