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  • only in /asuswrt-rt-n18u-9.0.0.4.380.2695/release/src-rt-6.x.4708/linux/linux-2.6.36/arch/tile/include/asm/
1/* tile.h -- Header file for TILE opcode table
2   Copyright (C) 2005 Free Software Foundation, Inc.
3   Contributed by Tilera Corp. */
4
5#ifndef opcode_tile_h
6#define opcode_tile_h
7
8typedef unsigned long long tile_bundle_bits;
9
10
11enum
12{
13  TILE_MAX_OPERANDS = 5 /* mm */
14};
15
16typedef enum
17{
18  TILE_OPC_BPT,
19  TILE_OPC_INFO,
20  TILE_OPC_INFOL,
21  TILE_OPC_J,
22  TILE_OPC_JAL,
23  TILE_OPC_MOVE,
24  TILE_OPC_MOVE_SN,
25  TILE_OPC_MOVEI,
26  TILE_OPC_MOVEI_SN,
27  TILE_OPC_MOVELI,
28  TILE_OPC_MOVELI_SN,
29  TILE_OPC_MOVELIS,
30  TILE_OPC_PREFETCH,
31  TILE_OPC_RAISE,
32  TILE_OPC_ADD,
33  TILE_OPC_ADD_SN,
34  TILE_OPC_ADDB,
35  TILE_OPC_ADDB_SN,
36  TILE_OPC_ADDBS_U,
37  TILE_OPC_ADDBS_U_SN,
38  TILE_OPC_ADDH,
39  TILE_OPC_ADDH_SN,
40  TILE_OPC_ADDHS,
41  TILE_OPC_ADDHS_SN,
42  TILE_OPC_ADDI,
43  TILE_OPC_ADDI_SN,
44  TILE_OPC_ADDIB,
45  TILE_OPC_ADDIB_SN,
46  TILE_OPC_ADDIH,
47  TILE_OPC_ADDIH_SN,
48  TILE_OPC_ADDLI,
49  TILE_OPC_ADDLI_SN,
50  TILE_OPC_ADDLIS,
51  TILE_OPC_ADDS,
52  TILE_OPC_ADDS_SN,
53  TILE_OPC_ADIFFB_U,
54  TILE_OPC_ADIFFB_U_SN,
55  TILE_OPC_ADIFFH,
56  TILE_OPC_ADIFFH_SN,
57  TILE_OPC_AND,
58  TILE_OPC_AND_SN,
59  TILE_OPC_ANDI,
60  TILE_OPC_ANDI_SN,
61  TILE_OPC_AULI,
62  TILE_OPC_AVGB_U,
63  TILE_OPC_AVGB_U_SN,
64  TILE_OPC_AVGH,
65  TILE_OPC_AVGH_SN,
66  TILE_OPC_BBNS,
67  TILE_OPC_BBNS_SN,
68  TILE_OPC_BBNST,
69  TILE_OPC_BBNST_SN,
70  TILE_OPC_BBS,
71  TILE_OPC_BBS_SN,
72  TILE_OPC_BBST,
73  TILE_OPC_BBST_SN,
74  TILE_OPC_BGEZ,
75  TILE_OPC_BGEZ_SN,
76  TILE_OPC_BGEZT,
77  TILE_OPC_BGEZT_SN,
78  TILE_OPC_BGZ,
79  TILE_OPC_BGZ_SN,
80  TILE_OPC_BGZT,
81  TILE_OPC_BGZT_SN,
82  TILE_OPC_BITX,
83  TILE_OPC_BITX_SN,
84  TILE_OPC_BLEZ,
85  TILE_OPC_BLEZ_SN,
86  TILE_OPC_BLEZT,
87  TILE_OPC_BLEZT_SN,
88  TILE_OPC_BLZ,
89  TILE_OPC_BLZ_SN,
90  TILE_OPC_BLZT,
91  TILE_OPC_BLZT_SN,
92  TILE_OPC_BNZ,
93  TILE_OPC_BNZ_SN,
94  TILE_OPC_BNZT,
95  TILE_OPC_BNZT_SN,
96  TILE_OPC_BYTEX,
97  TILE_OPC_BYTEX_SN,
98  TILE_OPC_BZ,
99  TILE_OPC_BZ_SN,
100  TILE_OPC_BZT,
101  TILE_OPC_BZT_SN,
102  TILE_OPC_CLZ,
103  TILE_OPC_CLZ_SN,
104  TILE_OPC_CRC32_32,
105  TILE_OPC_CRC32_32_SN,
106  TILE_OPC_CRC32_8,
107  TILE_OPC_CRC32_8_SN,
108  TILE_OPC_CTZ,
109  TILE_OPC_CTZ_SN,
110  TILE_OPC_DRAIN,
111  TILE_OPC_DTLBPR,
112  TILE_OPC_DWORD_ALIGN,
113  TILE_OPC_DWORD_ALIGN_SN,
114  TILE_OPC_FINV,
115  TILE_OPC_FLUSH,
116  TILE_OPC_FNOP,
117  TILE_OPC_ICOH,
118  TILE_OPC_ILL,
119  TILE_OPC_INTHB,
120  TILE_OPC_INTHB_SN,
121  TILE_OPC_INTHH,
122  TILE_OPC_INTHH_SN,
123  TILE_OPC_INTLB,
124  TILE_OPC_INTLB_SN,
125  TILE_OPC_INTLH,
126  TILE_OPC_INTLH_SN,
127  TILE_OPC_INV,
128  TILE_OPC_IRET,
129  TILE_OPC_JALB,
130  TILE_OPC_JALF,
131  TILE_OPC_JALR,
132  TILE_OPC_JALRP,
133  TILE_OPC_JB,
134  TILE_OPC_JF,
135  TILE_OPC_JR,
136  TILE_OPC_JRP,
137  TILE_OPC_LB,
138  TILE_OPC_LB_SN,
139  TILE_OPC_LB_U,
140  TILE_OPC_LB_U_SN,
141  TILE_OPC_LBADD,
142  TILE_OPC_LBADD_SN,
143  TILE_OPC_LBADD_U,
144  TILE_OPC_LBADD_U_SN,
145  TILE_OPC_LH,
146  TILE_OPC_LH_SN,
147  TILE_OPC_LH_U,
148  TILE_OPC_LH_U_SN,
149  TILE_OPC_LHADD,
150  TILE_OPC_LHADD_SN,
151  TILE_OPC_LHADD_U,
152  TILE_OPC_LHADD_U_SN,
153  TILE_OPC_LNK,
154  TILE_OPC_LNK_SN,
155  TILE_OPC_LW,
156  TILE_OPC_LW_SN,
157  TILE_OPC_LW_NA,
158  TILE_OPC_LW_NA_SN,
159  TILE_OPC_LWADD,
160  TILE_OPC_LWADD_SN,
161  TILE_OPC_LWADD_NA,
162  TILE_OPC_LWADD_NA_SN,
163  TILE_OPC_MAXB_U,
164  TILE_OPC_MAXB_U_SN,
165  TILE_OPC_MAXH,
166  TILE_OPC_MAXH_SN,
167  TILE_OPC_MAXIB_U,
168  TILE_OPC_MAXIB_U_SN,
169  TILE_OPC_MAXIH,
170  TILE_OPC_MAXIH_SN,
171  TILE_OPC_MF,
172  TILE_OPC_MFSPR,
173  TILE_OPC_MINB_U,
174  TILE_OPC_MINB_U_SN,
175  TILE_OPC_MINH,
176  TILE_OPC_MINH_SN,
177  TILE_OPC_MINIB_U,
178  TILE_OPC_MINIB_U_SN,
179  TILE_OPC_MINIH,
180  TILE_OPC_MINIH_SN,
181  TILE_OPC_MM,
182  TILE_OPC_MNZ,
183  TILE_OPC_MNZ_SN,
184  TILE_OPC_MNZB,
185  TILE_OPC_MNZB_SN,
186  TILE_OPC_MNZH,
187  TILE_OPC_MNZH_SN,
188  TILE_OPC_MTSPR,
189  TILE_OPC_MULHH_SS,
190  TILE_OPC_MULHH_SS_SN,
191  TILE_OPC_MULHH_SU,
192  TILE_OPC_MULHH_SU_SN,
193  TILE_OPC_MULHH_UU,
194  TILE_OPC_MULHH_UU_SN,
195  TILE_OPC_MULHHA_SS,
196  TILE_OPC_MULHHA_SS_SN,
197  TILE_OPC_MULHHA_SU,
198  TILE_OPC_MULHHA_SU_SN,
199  TILE_OPC_MULHHA_UU,
200  TILE_OPC_MULHHA_UU_SN,
201  TILE_OPC_MULHHSA_UU,
202  TILE_OPC_MULHHSA_UU_SN,
203  TILE_OPC_MULHL_SS,
204  TILE_OPC_MULHL_SS_SN,
205  TILE_OPC_MULHL_SU,
206  TILE_OPC_MULHL_SU_SN,
207  TILE_OPC_MULHL_US,
208  TILE_OPC_MULHL_US_SN,
209  TILE_OPC_MULHL_UU,
210  TILE_OPC_MULHL_UU_SN,
211  TILE_OPC_MULHLA_SS,
212  TILE_OPC_MULHLA_SS_SN,
213  TILE_OPC_MULHLA_SU,
214  TILE_OPC_MULHLA_SU_SN,
215  TILE_OPC_MULHLA_US,
216  TILE_OPC_MULHLA_US_SN,
217  TILE_OPC_MULHLA_UU,
218  TILE_OPC_MULHLA_UU_SN,
219  TILE_OPC_MULHLSA_UU,
220  TILE_OPC_MULHLSA_UU_SN,
221  TILE_OPC_MULLL_SS,
222  TILE_OPC_MULLL_SS_SN,
223  TILE_OPC_MULLL_SU,
224  TILE_OPC_MULLL_SU_SN,
225  TILE_OPC_MULLL_UU,
226  TILE_OPC_MULLL_UU_SN,
227  TILE_OPC_MULLLA_SS,
228  TILE_OPC_MULLLA_SS_SN,
229  TILE_OPC_MULLLA_SU,
230  TILE_OPC_MULLLA_SU_SN,
231  TILE_OPC_MULLLA_UU,
232  TILE_OPC_MULLLA_UU_SN,
233  TILE_OPC_MULLLSA_UU,
234  TILE_OPC_MULLLSA_UU_SN,
235  TILE_OPC_MVNZ,
236  TILE_OPC_MVNZ_SN,
237  TILE_OPC_MVZ,
238  TILE_OPC_MVZ_SN,
239  TILE_OPC_MZ,
240  TILE_OPC_MZ_SN,
241  TILE_OPC_MZB,
242  TILE_OPC_MZB_SN,
243  TILE_OPC_MZH,
244  TILE_OPC_MZH_SN,
245  TILE_OPC_NAP,
246  TILE_OPC_NOP,
247  TILE_OPC_NOR,
248  TILE_OPC_NOR_SN,
249  TILE_OPC_OR,
250  TILE_OPC_OR_SN,
251  TILE_OPC_ORI,
252  TILE_OPC_ORI_SN,
253  TILE_OPC_PACKBS_U,
254  TILE_OPC_PACKBS_U_SN,
255  TILE_OPC_PACKHB,
256  TILE_OPC_PACKHB_SN,
257  TILE_OPC_PACKHS,
258  TILE_OPC_PACKHS_SN,
259  TILE_OPC_PACKLB,
260  TILE_OPC_PACKLB_SN,
261  TILE_OPC_PCNT,
262  TILE_OPC_PCNT_SN,
263  TILE_OPC_RL,
264  TILE_OPC_RL_SN,
265  TILE_OPC_RLI,
266  TILE_OPC_RLI_SN,
267  TILE_OPC_S1A,
268  TILE_OPC_S1A_SN,
269  TILE_OPC_S2A,
270  TILE_OPC_S2A_SN,
271  TILE_OPC_S3A,
272  TILE_OPC_S3A_SN,
273  TILE_OPC_SADAB_U,
274  TILE_OPC_SADAB_U_SN,
275  TILE_OPC_SADAH,
276  TILE_OPC_SADAH_SN,
277  TILE_OPC_SADAH_U,
278  TILE_OPC_SADAH_U_SN,
279  TILE_OPC_SADB_U,
280  TILE_OPC_SADB_U_SN,
281  TILE_OPC_SADH,
282  TILE_OPC_SADH_SN,
283  TILE_OPC_SADH_U,
284  TILE_OPC_SADH_U_SN,
285  TILE_OPC_SB,
286  TILE_OPC_SBADD,
287  TILE_OPC_SEQ,
288  TILE_OPC_SEQ_SN,
289  TILE_OPC_SEQB,
290  TILE_OPC_SEQB_SN,
291  TILE_OPC_SEQH,
292  TILE_OPC_SEQH_SN,
293  TILE_OPC_SEQI,
294  TILE_OPC_SEQI_SN,
295  TILE_OPC_SEQIB,
296  TILE_OPC_SEQIB_SN,
297  TILE_OPC_SEQIH,
298  TILE_OPC_SEQIH_SN,
299  TILE_OPC_SH,
300  TILE_OPC_SHADD,
301  TILE_OPC_SHL,
302  TILE_OPC_SHL_SN,
303  TILE_OPC_SHLB,
304  TILE_OPC_SHLB_SN,
305  TILE_OPC_SHLH,
306  TILE_OPC_SHLH_SN,
307  TILE_OPC_SHLI,
308  TILE_OPC_SHLI_SN,
309  TILE_OPC_SHLIB,
310  TILE_OPC_SHLIB_SN,
311  TILE_OPC_SHLIH,
312  TILE_OPC_SHLIH_SN,
313  TILE_OPC_SHR,
314  TILE_OPC_SHR_SN,
315  TILE_OPC_SHRB,
316  TILE_OPC_SHRB_SN,
317  TILE_OPC_SHRH,
318  TILE_OPC_SHRH_SN,
319  TILE_OPC_SHRI,
320  TILE_OPC_SHRI_SN,
321  TILE_OPC_SHRIB,
322  TILE_OPC_SHRIB_SN,
323  TILE_OPC_SHRIH,
324  TILE_OPC_SHRIH_SN,
325  TILE_OPC_SLT,
326  TILE_OPC_SLT_SN,
327  TILE_OPC_SLT_U,
328  TILE_OPC_SLT_U_SN,
329  TILE_OPC_SLTB,
330  TILE_OPC_SLTB_SN,
331  TILE_OPC_SLTB_U,
332  TILE_OPC_SLTB_U_SN,
333  TILE_OPC_SLTE,
334  TILE_OPC_SLTE_SN,
335  TILE_OPC_SLTE_U,
336  TILE_OPC_SLTE_U_SN,
337  TILE_OPC_SLTEB,
338  TILE_OPC_SLTEB_SN,
339  TILE_OPC_SLTEB_U,
340  TILE_OPC_SLTEB_U_SN,
341  TILE_OPC_SLTEH,
342  TILE_OPC_SLTEH_SN,
343  TILE_OPC_SLTEH_U,
344  TILE_OPC_SLTEH_U_SN,
345  TILE_OPC_SLTH,
346  TILE_OPC_SLTH_SN,
347  TILE_OPC_SLTH_U,
348  TILE_OPC_SLTH_U_SN,
349  TILE_OPC_SLTI,
350  TILE_OPC_SLTI_SN,
351  TILE_OPC_SLTI_U,
352  TILE_OPC_SLTI_U_SN,
353  TILE_OPC_SLTIB,
354  TILE_OPC_SLTIB_SN,
355  TILE_OPC_SLTIB_U,
356  TILE_OPC_SLTIB_U_SN,
357  TILE_OPC_SLTIH,
358  TILE_OPC_SLTIH_SN,
359  TILE_OPC_SLTIH_U,
360  TILE_OPC_SLTIH_U_SN,
361  TILE_OPC_SNE,
362  TILE_OPC_SNE_SN,
363  TILE_OPC_SNEB,
364  TILE_OPC_SNEB_SN,
365  TILE_OPC_SNEH,
366  TILE_OPC_SNEH_SN,
367  TILE_OPC_SRA,
368  TILE_OPC_SRA_SN,
369  TILE_OPC_SRAB,
370  TILE_OPC_SRAB_SN,
371  TILE_OPC_SRAH,
372  TILE_OPC_SRAH_SN,
373  TILE_OPC_SRAI,
374  TILE_OPC_SRAI_SN,
375  TILE_OPC_SRAIB,
376  TILE_OPC_SRAIB_SN,
377  TILE_OPC_SRAIH,
378  TILE_OPC_SRAIH_SN,
379  TILE_OPC_SUB,
380  TILE_OPC_SUB_SN,
381  TILE_OPC_SUBB,
382  TILE_OPC_SUBB_SN,
383  TILE_OPC_SUBBS_U,
384  TILE_OPC_SUBBS_U_SN,
385  TILE_OPC_SUBH,
386  TILE_OPC_SUBH_SN,
387  TILE_OPC_SUBHS,
388  TILE_OPC_SUBHS_SN,
389  TILE_OPC_SUBS,
390  TILE_OPC_SUBS_SN,
391  TILE_OPC_SW,
392  TILE_OPC_SWADD,
393  TILE_OPC_SWINT0,
394  TILE_OPC_SWINT1,
395  TILE_OPC_SWINT2,
396  TILE_OPC_SWINT3,
397  TILE_OPC_TBLIDXB0,
398  TILE_OPC_TBLIDXB0_SN,
399  TILE_OPC_TBLIDXB1,
400  TILE_OPC_TBLIDXB1_SN,
401  TILE_OPC_TBLIDXB2,
402  TILE_OPC_TBLIDXB2_SN,
403  TILE_OPC_TBLIDXB3,
404  TILE_OPC_TBLIDXB3_SN,
405  TILE_OPC_TNS,
406  TILE_OPC_TNS_SN,
407  TILE_OPC_WH64,
408  TILE_OPC_XOR,
409  TILE_OPC_XOR_SN,
410  TILE_OPC_XORI,
411  TILE_OPC_XORI_SN,
412  TILE_OPC_NONE
413} tile_mnemonic;
414
415/* 64-bit pattern for a { bpt ; nop } bundle. */
416#define TILE_BPT_BUNDLE 0x400b3cae70166000ULL
417
418
419#define TILE_ELF_MACHINE_CODE EM_TILEPRO
420
421#define TILE_ELF_NAME "elf32-tilepro"
422
423
424static __inline unsigned int
425get_BrOff_SN(tile_bundle_bits num)
426{
427  const unsigned int n = (unsigned int)num;
428  return (((n >> 0)) & 0x3ff);
429}
430
431static __inline unsigned int
432get_BrOff_X1(tile_bundle_bits n)
433{
434  return (((unsigned int)(n >> 43)) & 0x00007fff) |
435         (((unsigned int)(n >> 20)) & 0x00018000);
436}
437
438static __inline unsigned int
439get_BrType_X1(tile_bundle_bits n)
440{
441  return (((unsigned int)(n >> 31)) & 0xf);
442}
443
444static __inline unsigned int
445get_Dest_Imm8_X1(tile_bundle_bits n)
446{
447  return (((unsigned int)(n >> 31)) & 0x0000003f) |
448         (((unsigned int)(n >> 43)) & 0x000000c0);
449}
450
451static __inline unsigned int
452get_Dest_SN(tile_bundle_bits num)
453{
454  const unsigned int n = (unsigned int)num;
455  return (((n >> 2)) & 0x3);
456}
457
458static __inline unsigned int
459get_Dest_X0(tile_bundle_bits num)
460{
461  const unsigned int n = (unsigned int)num;
462  return (((n >> 0)) & 0x3f);
463}
464
465static __inline unsigned int
466get_Dest_X1(tile_bundle_bits n)
467{
468  return (((unsigned int)(n >> 31)) & 0x3f);
469}
470
471static __inline unsigned int
472get_Dest_Y0(tile_bundle_bits num)
473{
474  const unsigned int n = (unsigned int)num;
475  return (((n >> 0)) & 0x3f);
476}
477
478static __inline unsigned int
479get_Dest_Y1(tile_bundle_bits n)
480{
481  return (((unsigned int)(n >> 31)) & 0x3f);
482}
483
484static __inline unsigned int
485get_Imm16_X0(tile_bundle_bits num)
486{
487  const unsigned int n = (unsigned int)num;
488  return (((n >> 12)) & 0xffff);
489}
490
491static __inline unsigned int
492get_Imm16_X1(tile_bundle_bits n)
493{
494  return (((unsigned int)(n >> 43)) & 0xffff);
495}
496
497static __inline unsigned int
498get_Imm8_SN(tile_bundle_bits num)
499{
500  const unsigned int n = (unsigned int)num;
501  return (((n >> 0)) & 0xff);
502}
503
504static __inline unsigned int
505get_Imm8_X0(tile_bundle_bits num)
506{
507  const unsigned int n = (unsigned int)num;
508  return (((n >> 12)) & 0xff);
509}
510
511static __inline unsigned int
512get_Imm8_X1(tile_bundle_bits n)
513{
514  return (((unsigned int)(n >> 43)) & 0xff);
515}
516
517static __inline unsigned int
518get_Imm8_Y0(tile_bundle_bits num)
519{
520  const unsigned int n = (unsigned int)num;
521  return (((n >> 12)) & 0xff);
522}
523
524static __inline unsigned int
525get_Imm8_Y1(tile_bundle_bits n)
526{
527  return (((unsigned int)(n >> 43)) & 0xff);
528}
529
530static __inline unsigned int
531get_ImmOpcodeExtension_X0(tile_bundle_bits num)
532{
533  const unsigned int n = (unsigned int)num;
534  return (((n >> 20)) & 0x7f);
535}
536
537static __inline unsigned int
538get_ImmOpcodeExtension_X1(tile_bundle_bits n)
539{
540  return (((unsigned int)(n >> 51)) & 0x7f);
541}
542
543static __inline unsigned int
544get_ImmRROpcodeExtension_SN(tile_bundle_bits num)
545{
546  const unsigned int n = (unsigned int)num;
547  return (((n >> 8)) & 0x3);
548}
549
550static __inline unsigned int
551get_JOffLong_X1(tile_bundle_bits n)
552{
553  return (((unsigned int)(n >> 43)) & 0x00007fff) |
554         (((unsigned int)(n >> 20)) & 0x00018000) |
555         (((unsigned int)(n >> 14)) & 0x001e0000) |
556         (((unsigned int)(n >> 16)) & 0x07e00000) |
557         (((unsigned int)(n >> 31)) & 0x18000000);
558}
559
560static __inline unsigned int
561get_JOff_X1(tile_bundle_bits n)
562{
563  return (((unsigned int)(n >> 43)) & 0x00007fff) |
564         (((unsigned int)(n >> 20)) & 0x00018000) |
565         (((unsigned int)(n >> 14)) & 0x001e0000) |
566         (((unsigned int)(n >> 16)) & 0x07e00000) |
567         (((unsigned int)(n >> 31)) & 0x08000000);
568}
569
570static __inline unsigned int
571get_MF_Imm15_X1(tile_bundle_bits n)
572{
573  return (((unsigned int)(n >> 37)) & 0x00003fff) |
574         (((unsigned int)(n >> 44)) & 0x00004000);
575}
576
577static __inline unsigned int
578get_MMEnd_X0(tile_bundle_bits num)
579{
580  const unsigned int n = (unsigned int)num;
581  return (((n >> 18)) & 0x1f);
582}
583
584static __inline unsigned int
585get_MMEnd_X1(tile_bundle_bits n)
586{
587  return (((unsigned int)(n >> 49)) & 0x1f);
588}
589
590static __inline unsigned int
591get_MMStart_X0(tile_bundle_bits num)
592{
593  const unsigned int n = (unsigned int)num;
594  return (((n >> 23)) & 0x1f);
595}
596
597static __inline unsigned int
598get_MMStart_X1(tile_bundle_bits n)
599{
600  return (((unsigned int)(n >> 54)) & 0x1f);
601}
602
603static __inline unsigned int
604get_MT_Imm15_X1(tile_bundle_bits n)
605{
606  return (((unsigned int)(n >> 31)) & 0x0000003f) |
607         (((unsigned int)(n >> 37)) & 0x00003fc0) |
608         (((unsigned int)(n >> 44)) & 0x00004000);
609}
610
611static __inline unsigned int
612get_Mode(tile_bundle_bits n)
613{
614  return (((unsigned int)(n >> 63)) & 0x1);
615}
616
617static __inline unsigned int
618get_NoRegOpcodeExtension_SN(tile_bundle_bits num)
619{
620  const unsigned int n = (unsigned int)num;
621  return (((n >> 0)) & 0xf);
622}
623
624static __inline unsigned int
625get_Opcode_SN(tile_bundle_bits num)
626{
627  const unsigned int n = (unsigned int)num;
628  return (((n >> 10)) & 0x3f);
629}
630
631static __inline unsigned int
632get_Opcode_X0(tile_bundle_bits num)
633{
634  const unsigned int n = (unsigned int)num;
635  return (((n >> 28)) & 0x7);
636}
637
638static __inline unsigned int
639get_Opcode_X1(tile_bundle_bits n)
640{
641  return (((unsigned int)(n >> 59)) & 0xf);
642}
643
644static __inline unsigned int
645get_Opcode_Y0(tile_bundle_bits num)
646{
647  const unsigned int n = (unsigned int)num;
648  return (((n >> 27)) & 0xf);
649}
650
651static __inline unsigned int
652get_Opcode_Y1(tile_bundle_bits n)
653{
654  return (((unsigned int)(n >> 59)) & 0xf);
655}
656
657static __inline unsigned int
658get_Opcode_Y2(tile_bundle_bits n)
659{
660  return (((unsigned int)(n >> 56)) & 0x7);
661}
662
663static __inline unsigned int
664get_RROpcodeExtension_SN(tile_bundle_bits num)
665{
666  const unsigned int n = (unsigned int)num;
667  return (((n >> 4)) & 0xf);
668}
669
670static __inline unsigned int
671get_RRROpcodeExtension_X0(tile_bundle_bits num)
672{
673  const unsigned int n = (unsigned int)num;
674  return (((n >> 18)) & 0x1ff);
675}
676
677static __inline unsigned int
678get_RRROpcodeExtension_X1(tile_bundle_bits n)
679{
680  return (((unsigned int)(n >> 49)) & 0x1ff);
681}
682
683static __inline unsigned int
684get_RRROpcodeExtension_Y0(tile_bundle_bits num)
685{
686  const unsigned int n = (unsigned int)num;
687  return (((n >> 18)) & 0x3);
688}
689
690static __inline unsigned int
691get_RRROpcodeExtension_Y1(tile_bundle_bits n)
692{
693  return (((unsigned int)(n >> 49)) & 0x3);
694}
695
696static __inline unsigned int
697get_RouteOpcodeExtension_SN(tile_bundle_bits num)
698{
699  const unsigned int n = (unsigned int)num;
700  return (((n >> 0)) & 0x3ff);
701}
702
703static __inline unsigned int
704get_S_X0(tile_bundle_bits num)
705{
706  const unsigned int n = (unsigned int)num;
707  return (((n >> 27)) & 0x1);
708}
709
710static __inline unsigned int
711get_S_X1(tile_bundle_bits n)
712{
713  return (((unsigned int)(n >> 58)) & 0x1);
714}
715
716static __inline unsigned int
717get_ShAmt_X0(tile_bundle_bits num)
718{
719  const unsigned int n = (unsigned int)num;
720  return (((n >> 12)) & 0x1f);
721}
722
723static __inline unsigned int
724get_ShAmt_X1(tile_bundle_bits n)
725{
726  return (((unsigned int)(n >> 43)) & 0x1f);
727}
728
729static __inline unsigned int
730get_ShAmt_Y0(tile_bundle_bits num)
731{
732  const unsigned int n = (unsigned int)num;
733  return (((n >> 12)) & 0x1f);
734}
735
736static __inline unsigned int
737get_ShAmt_Y1(tile_bundle_bits n)
738{
739  return (((unsigned int)(n >> 43)) & 0x1f);
740}
741
742static __inline unsigned int
743get_SrcA_X0(tile_bundle_bits num)
744{
745  const unsigned int n = (unsigned int)num;
746  return (((n >> 6)) & 0x3f);
747}
748
749static __inline unsigned int
750get_SrcA_X1(tile_bundle_bits n)
751{
752  return (((unsigned int)(n >> 37)) & 0x3f);
753}
754
755static __inline unsigned int
756get_SrcA_Y0(tile_bundle_bits num)
757{
758  const unsigned int n = (unsigned int)num;
759  return (((n >> 6)) & 0x3f);
760}
761
762static __inline unsigned int
763get_SrcA_Y1(tile_bundle_bits n)
764{
765  return (((unsigned int)(n >> 37)) & 0x3f);
766}
767
768static __inline unsigned int
769get_SrcA_Y2(tile_bundle_bits n)
770{
771  return (((n >> 26)) & 0x00000001) |
772         (((unsigned int)(n >> 50)) & 0x0000003e);
773}
774
775static __inline unsigned int
776get_SrcBDest_Y2(tile_bundle_bits num)
777{
778  const unsigned int n = (unsigned int)num;
779  return (((n >> 20)) & 0x3f);
780}
781
782static __inline unsigned int
783get_SrcB_X0(tile_bundle_bits num)
784{
785  const unsigned int n = (unsigned int)num;
786  return (((n >> 12)) & 0x3f);
787}
788
789static __inline unsigned int
790get_SrcB_X1(tile_bundle_bits n)
791{
792  return (((unsigned int)(n >> 43)) & 0x3f);
793}
794
795static __inline unsigned int
796get_SrcB_Y0(tile_bundle_bits num)
797{
798  const unsigned int n = (unsigned int)num;
799  return (((n >> 12)) & 0x3f);
800}
801
802static __inline unsigned int
803get_SrcB_Y1(tile_bundle_bits n)
804{
805  return (((unsigned int)(n >> 43)) & 0x3f);
806}
807
808static __inline unsigned int
809get_Src_SN(tile_bundle_bits num)
810{
811  const unsigned int n = (unsigned int)num;
812  return (((n >> 0)) & 0x3);
813}
814
815static __inline unsigned int
816get_UnOpcodeExtension_X0(tile_bundle_bits num)
817{
818  const unsigned int n = (unsigned int)num;
819  return (((n >> 12)) & 0x1f);
820}
821
822static __inline unsigned int
823get_UnOpcodeExtension_X1(tile_bundle_bits n)
824{
825  return (((unsigned int)(n >> 43)) & 0x1f);
826}
827
828static __inline unsigned int
829get_UnOpcodeExtension_Y0(tile_bundle_bits num)
830{
831  const unsigned int n = (unsigned int)num;
832  return (((n >> 12)) & 0x1f);
833}
834
835static __inline unsigned int
836get_UnOpcodeExtension_Y1(tile_bundle_bits n)
837{
838  return (((unsigned int)(n >> 43)) & 0x1f);
839}
840
841static __inline unsigned int
842get_UnShOpcodeExtension_X0(tile_bundle_bits num)
843{
844  const unsigned int n = (unsigned int)num;
845  return (((n >> 17)) & 0x3ff);
846}
847
848static __inline unsigned int
849get_UnShOpcodeExtension_X1(tile_bundle_bits n)
850{
851  return (((unsigned int)(n >> 48)) & 0x3ff);
852}
853
854static __inline unsigned int
855get_UnShOpcodeExtension_Y0(tile_bundle_bits num)
856{
857  const unsigned int n = (unsigned int)num;
858  return (((n >> 17)) & 0x7);
859}
860
861static __inline unsigned int
862get_UnShOpcodeExtension_Y1(tile_bundle_bits n)
863{
864  return (((unsigned int)(n >> 48)) & 0x7);
865}
866
867
868static __inline int
869sign_extend(int n, int num_bits)
870{
871  int shift = (int)(sizeof(int) * 8 - num_bits);
872  return (n << shift) >> shift;
873}
874
875
876
877static __inline tile_bundle_bits
878create_BrOff_SN(int num)
879{
880  const unsigned int n = (unsigned int)num;
881  return ((n & 0x3ff) << 0);
882}
883
884static __inline tile_bundle_bits
885create_BrOff_X1(int num)
886{
887  const unsigned int n = (unsigned int)num;
888  return (((tile_bundle_bits)(n & 0x00007fff)) << 43) |
889         (((tile_bundle_bits)(n & 0x00018000)) << 20);
890}
891
892static __inline tile_bundle_bits
893create_BrType_X1(int num)
894{
895  const unsigned int n = (unsigned int)num;
896  return (((tile_bundle_bits)(n & 0xf)) << 31);
897}
898
899static __inline tile_bundle_bits
900create_Dest_Imm8_X1(int num)
901{
902  const unsigned int n = (unsigned int)num;
903  return (((tile_bundle_bits)(n & 0x0000003f)) << 31) |
904         (((tile_bundle_bits)(n & 0x000000c0)) << 43);
905}
906
907static __inline tile_bundle_bits
908create_Dest_SN(int num)
909{
910  const unsigned int n = (unsigned int)num;
911  return ((n & 0x3) << 2);
912}
913
914static __inline tile_bundle_bits
915create_Dest_X0(int num)
916{
917  const unsigned int n = (unsigned int)num;
918  return ((n & 0x3f) << 0);
919}
920
921static __inline tile_bundle_bits
922create_Dest_X1(int num)
923{
924  const unsigned int n = (unsigned int)num;
925  return (((tile_bundle_bits)(n & 0x3f)) << 31);
926}
927
928static __inline tile_bundle_bits
929create_Dest_Y0(int num)
930{
931  const unsigned int n = (unsigned int)num;
932  return ((n & 0x3f) << 0);
933}
934
935static __inline tile_bundle_bits
936create_Dest_Y1(int num)
937{
938  const unsigned int n = (unsigned int)num;
939  return (((tile_bundle_bits)(n & 0x3f)) << 31);
940}
941
942static __inline tile_bundle_bits
943create_Imm16_X0(int num)
944{
945  const unsigned int n = (unsigned int)num;
946  return ((n & 0xffff) << 12);
947}
948
949static __inline tile_bundle_bits
950create_Imm16_X1(int num)
951{
952  const unsigned int n = (unsigned int)num;
953  return (((tile_bundle_bits)(n & 0xffff)) << 43);
954}
955
956static __inline tile_bundle_bits
957create_Imm8_SN(int num)
958{
959  const unsigned int n = (unsigned int)num;
960  return ((n & 0xff) << 0);
961}
962
963static __inline tile_bundle_bits
964create_Imm8_X0(int num)
965{
966  const unsigned int n = (unsigned int)num;
967  return ((n & 0xff) << 12);
968}
969
970static __inline tile_bundle_bits
971create_Imm8_X1(int num)
972{
973  const unsigned int n = (unsigned int)num;
974  return (((tile_bundle_bits)(n & 0xff)) << 43);
975}
976
977static __inline tile_bundle_bits
978create_Imm8_Y0(int num)
979{
980  const unsigned int n = (unsigned int)num;
981  return ((n & 0xff) << 12);
982}
983
984static __inline tile_bundle_bits
985create_Imm8_Y1(int num)
986{
987  const unsigned int n = (unsigned int)num;
988  return (((tile_bundle_bits)(n & 0xff)) << 43);
989}
990
991static __inline tile_bundle_bits
992create_ImmOpcodeExtension_X0(int num)
993{
994  const unsigned int n = (unsigned int)num;
995  return ((n & 0x7f) << 20);
996}
997
998static __inline tile_bundle_bits
999create_ImmOpcodeExtension_X1(int num)
1000{
1001  const unsigned int n = (unsigned int)num;
1002  return (((tile_bundle_bits)(n & 0x7f)) << 51);
1003}
1004
1005static __inline tile_bundle_bits
1006create_ImmRROpcodeExtension_SN(int num)
1007{
1008  const unsigned int n = (unsigned int)num;
1009  return ((n & 0x3) << 8);
1010}
1011
1012static __inline tile_bundle_bits
1013create_JOffLong_X1(int num)
1014{
1015  const unsigned int n = (unsigned int)num;
1016  return (((tile_bundle_bits)(n & 0x00007fff)) << 43) |
1017         (((tile_bundle_bits)(n & 0x00018000)) << 20) |
1018         (((tile_bundle_bits)(n & 0x001e0000)) << 14) |
1019         (((tile_bundle_bits)(n & 0x07e00000)) << 16) |
1020         (((tile_bundle_bits)(n & 0x18000000)) << 31);
1021}
1022
1023static __inline tile_bundle_bits
1024create_JOff_X1(int num)
1025{
1026  const unsigned int n = (unsigned int)num;
1027  return (((tile_bundle_bits)(n & 0x00007fff)) << 43) |
1028         (((tile_bundle_bits)(n & 0x00018000)) << 20) |
1029         (((tile_bundle_bits)(n & 0x001e0000)) << 14) |
1030         (((tile_bundle_bits)(n & 0x07e00000)) << 16) |
1031         (((tile_bundle_bits)(n & 0x08000000)) << 31);
1032}
1033
1034static __inline tile_bundle_bits
1035create_MF_Imm15_X1(int num)
1036{
1037  const unsigned int n = (unsigned int)num;
1038  return (((tile_bundle_bits)(n & 0x00003fff)) << 37) |
1039         (((tile_bundle_bits)(n & 0x00004000)) << 44);
1040}
1041
1042static __inline tile_bundle_bits
1043create_MMEnd_X0(int num)
1044{
1045  const unsigned int n = (unsigned int)num;
1046  return ((n & 0x1f) << 18);
1047}
1048
1049static __inline tile_bundle_bits
1050create_MMEnd_X1(int num)
1051{
1052  const unsigned int n = (unsigned int)num;
1053  return (((tile_bundle_bits)(n & 0x1f)) << 49);
1054}
1055
1056static __inline tile_bundle_bits
1057create_MMStart_X0(int num)
1058{
1059  const unsigned int n = (unsigned int)num;
1060  return ((n & 0x1f) << 23);
1061}
1062
1063static __inline tile_bundle_bits
1064create_MMStart_X1(int num)
1065{
1066  const unsigned int n = (unsigned int)num;
1067  return (((tile_bundle_bits)(n & 0x1f)) << 54);
1068}
1069
1070static __inline tile_bundle_bits
1071create_MT_Imm15_X1(int num)
1072{
1073  const unsigned int n = (unsigned int)num;
1074  return (((tile_bundle_bits)(n & 0x0000003f)) << 31) |
1075         (((tile_bundle_bits)(n & 0x00003fc0)) << 37) |
1076         (((tile_bundle_bits)(n & 0x00004000)) << 44);
1077}
1078
1079static __inline tile_bundle_bits
1080create_Mode(int num)
1081{
1082  const unsigned int n = (unsigned int)num;
1083  return (((tile_bundle_bits)(n & 0x1)) << 63);
1084}
1085
1086static __inline tile_bundle_bits
1087create_NoRegOpcodeExtension_SN(int num)
1088{
1089  const unsigned int n = (unsigned int)num;
1090  return ((n & 0xf) << 0);
1091}
1092
1093static __inline tile_bundle_bits
1094create_Opcode_SN(int num)
1095{
1096  const unsigned int n = (unsigned int)num;
1097  return ((n & 0x3f) << 10);
1098}
1099
1100static __inline tile_bundle_bits
1101create_Opcode_X0(int num)
1102{
1103  const unsigned int n = (unsigned int)num;
1104  return ((n & 0x7) << 28);
1105}
1106
1107static __inline tile_bundle_bits
1108create_Opcode_X1(int num)
1109{
1110  const unsigned int n = (unsigned int)num;
1111  return (((tile_bundle_bits)(n & 0xf)) << 59);
1112}
1113
1114static __inline tile_bundle_bits
1115create_Opcode_Y0(int num)
1116{
1117  const unsigned int n = (unsigned int)num;
1118  return ((n & 0xf) << 27);
1119}
1120
1121static __inline tile_bundle_bits
1122create_Opcode_Y1(int num)
1123{
1124  const unsigned int n = (unsigned int)num;
1125  return (((tile_bundle_bits)(n & 0xf)) << 59);
1126}
1127
1128static __inline tile_bundle_bits
1129create_Opcode_Y2(int num)
1130{
1131  const unsigned int n = (unsigned int)num;
1132  return (((tile_bundle_bits)(n & 0x7)) << 56);
1133}
1134
1135static __inline tile_bundle_bits
1136create_RROpcodeExtension_SN(int num)
1137{
1138  const unsigned int n = (unsigned int)num;
1139  return ((n & 0xf) << 4);
1140}
1141
1142static __inline tile_bundle_bits
1143create_RRROpcodeExtension_X0(int num)
1144{
1145  const unsigned int n = (unsigned int)num;
1146  return ((n & 0x1ff) << 18);
1147}
1148
1149static __inline tile_bundle_bits
1150create_RRROpcodeExtension_X1(int num)
1151{
1152  const unsigned int n = (unsigned int)num;
1153  return (((tile_bundle_bits)(n & 0x1ff)) << 49);
1154}
1155
1156static __inline tile_bundle_bits
1157create_RRROpcodeExtension_Y0(int num)
1158{
1159  const unsigned int n = (unsigned int)num;
1160  return ((n & 0x3) << 18);
1161}
1162
1163static __inline tile_bundle_bits
1164create_RRROpcodeExtension_Y1(int num)
1165{
1166  const unsigned int n = (unsigned int)num;
1167  return (((tile_bundle_bits)(n & 0x3)) << 49);
1168}
1169
1170static __inline tile_bundle_bits
1171create_RouteOpcodeExtension_SN(int num)
1172{
1173  const unsigned int n = (unsigned int)num;
1174  return ((n & 0x3ff) << 0);
1175}
1176
1177static __inline tile_bundle_bits
1178create_S_X0(int num)
1179{
1180  const unsigned int n = (unsigned int)num;
1181  return ((n & 0x1) << 27);
1182}
1183
1184static __inline tile_bundle_bits
1185create_S_X1(int num)
1186{
1187  const unsigned int n = (unsigned int)num;
1188  return (((tile_bundle_bits)(n & 0x1)) << 58);
1189}
1190
1191static __inline tile_bundle_bits
1192create_ShAmt_X0(int num)
1193{
1194  const unsigned int n = (unsigned int)num;
1195  return ((n & 0x1f) << 12);
1196}
1197
1198static __inline tile_bundle_bits
1199create_ShAmt_X1(int num)
1200{
1201  const unsigned int n = (unsigned int)num;
1202  return (((tile_bundle_bits)(n & 0x1f)) << 43);
1203}
1204
1205static __inline tile_bundle_bits
1206create_ShAmt_Y0(int num)
1207{
1208  const unsigned int n = (unsigned int)num;
1209  return ((n & 0x1f) << 12);
1210}
1211
1212static __inline tile_bundle_bits
1213create_ShAmt_Y1(int num)
1214{
1215  const unsigned int n = (unsigned int)num;
1216  return (((tile_bundle_bits)(n & 0x1f)) << 43);
1217}
1218
1219static __inline tile_bundle_bits
1220create_SrcA_X0(int num)
1221{
1222  const unsigned int n = (unsigned int)num;
1223  return ((n & 0x3f) << 6);
1224}
1225
1226static __inline tile_bundle_bits
1227create_SrcA_X1(int num)
1228{
1229  const unsigned int n = (unsigned int)num;
1230  return (((tile_bundle_bits)(n & 0x3f)) << 37);
1231}
1232
1233static __inline tile_bundle_bits
1234create_SrcA_Y0(int num)
1235{
1236  const unsigned int n = (unsigned int)num;
1237  return ((n & 0x3f) << 6);
1238}
1239
1240static __inline tile_bundle_bits
1241create_SrcA_Y1(int num)
1242{
1243  const unsigned int n = (unsigned int)num;
1244  return (((tile_bundle_bits)(n & 0x3f)) << 37);
1245}
1246
1247static __inline tile_bundle_bits
1248create_SrcA_Y2(int num)
1249{
1250  const unsigned int n = (unsigned int)num;
1251  return ((n & 0x00000001) << 26) |
1252         (((tile_bundle_bits)(n & 0x0000003e)) << 50);
1253}
1254
1255static __inline tile_bundle_bits
1256create_SrcBDest_Y2(int num)
1257{
1258  const unsigned int n = (unsigned int)num;
1259  return ((n & 0x3f) << 20);
1260}
1261
1262static __inline tile_bundle_bits
1263create_SrcB_X0(int num)
1264{
1265  const unsigned int n = (unsigned int)num;
1266  return ((n & 0x3f) << 12);
1267}
1268
1269static __inline tile_bundle_bits
1270create_SrcB_X1(int num)
1271{
1272  const unsigned int n = (unsigned int)num;
1273  return (((tile_bundle_bits)(n & 0x3f)) << 43);
1274}
1275
1276static __inline tile_bundle_bits
1277create_SrcB_Y0(int num)
1278{
1279  const unsigned int n = (unsigned int)num;
1280  return ((n & 0x3f) << 12);
1281}
1282
1283static __inline tile_bundle_bits
1284create_SrcB_Y1(int num)
1285{
1286  const unsigned int n = (unsigned int)num;
1287  return (((tile_bundle_bits)(n & 0x3f)) << 43);
1288}
1289
1290static __inline tile_bundle_bits
1291create_Src_SN(int num)
1292{
1293  const unsigned int n = (unsigned int)num;
1294  return ((n & 0x3) << 0);
1295}
1296
1297static __inline tile_bundle_bits
1298create_UnOpcodeExtension_X0(int num)
1299{
1300  const unsigned int n = (unsigned int)num;
1301  return ((n & 0x1f) << 12);
1302}
1303
1304static __inline tile_bundle_bits
1305create_UnOpcodeExtension_X1(int num)
1306{
1307  const unsigned int n = (unsigned int)num;
1308  return (((tile_bundle_bits)(n & 0x1f)) << 43);
1309}
1310
1311static __inline tile_bundle_bits
1312create_UnOpcodeExtension_Y0(int num)
1313{
1314  const unsigned int n = (unsigned int)num;
1315  return ((n & 0x1f) << 12);
1316}
1317
1318static __inline tile_bundle_bits
1319create_UnOpcodeExtension_Y1(int num)
1320{
1321  const unsigned int n = (unsigned int)num;
1322  return (((tile_bundle_bits)(n & 0x1f)) << 43);
1323}
1324
1325static __inline tile_bundle_bits
1326create_UnShOpcodeExtension_X0(int num)
1327{
1328  const unsigned int n = (unsigned int)num;
1329  return ((n & 0x3ff) << 17);
1330}
1331
1332static __inline tile_bundle_bits
1333create_UnShOpcodeExtension_X1(int num)
1334{
1335  const unsigned int n = (unsigned int)num;
1336  return (((tile_bundle_bits)(n & 0x3ff)) << 48);
1337}
1338
1339static __inline tile_bundle_bits
1340create_UnShOpcodeExtension_Y0(int num)
1341{
1342  const unsigned int n = (unsigned int)num;
1343  return ((n & 0x7) << 17);
1344}
1345
1346static __inline tile_bundle_bits
1347create_UnShOpcodeExtension_Y1(int num)
1348{
1349  const unsigned int n = (unsigned int)num;
1350  return (((tile_bundle_bits)(n & 0x7)) << 48);
1351}
1352
1353
1354
1355typedef enum
1356{
1357  TILE_PIPELINE_X0,
1358  TILE_PIPELINE_X1,
1359  TILE_PIPELINE_Y0,
1360  TILE_PIPELINE_Y1,
1361  TILE_PIPELINE_Y2,
1362} tile_pipeline;
1363
1364#define tile_is_x_pipeline(p) ((int)(p) <= (int)TILE_PIPELINE_X1)
1365
1366typedef enum
1367{
1368  TILE_OP_TYPE_REGISTER,
1369  TILE_OP_TYPE_IMMEDIATE,
1370  TILE_OP_TYPE_ADDRESS,
1371  TILE_OP_TYPE_SPR
1372} tile_operand_type;
1373
1374/* This is the bit that determines if a bundle is in the Y encoding. */
1375#define TILE_BUNDLE_Y_ENCODING_MASK ((tile_bundle_bits)1 << 63)
1376
1377enum
1378{
1379  /* Maximum number of instructions in a bundle (2 for X, 3 for Y). */
1380  TILE_MAX_INSTRUCTIONS_PER_BUNDLE = 3,
1381
1382  /* How many different pipeline encodings are there? X0, X1, Y0, Y1, Y2. */
1383  TILE_NUM_PIPELINE_ENCODINGS = 5,
1384
1385  /* Log base 2 of TILE_BUNDLE_SIZE_IN_BYTES. */
1386  TILE_LOG2_BUNDLE_SIZE_IN_BYTES = 3,
1387
1388  /* Instructions take this many bytes. */
1389  TILE_BUNDLE_SIZE_IN_BYTES = 1 << TILE_LOG2_BUNDLE_SIZE_IN_BYTES,
1390
1391  /* Log base 2 of TILE_BUNDLE_ALIGNMENT_IN_BYTES. */
1392  TILE_LOG2_BUNDLE_ALIGNMENT_IN_BYTES = 3,
1393
1394  /* Bundles should be aligned modulo this number of bytes. */
1395  TILE_BUNDLE_ALIGNMENT_IN_BYTES =
1396    (1 << TILE_LOG2_BUNDLE_ALIGNMENT_IN_BYTES),
1397
1398  /* Log base 2 of TILE_SN_INSTRUCTION_SIZE_IN_BYTES. */
1399  TILE_LOG2_SN_INSTRUCTION_SIZE_IN_BYTES = 1,
1400
1401  /* Static network instructions take this many bytes. */
1402  TILE_SN_INSTRUCTION_SIZE_IN_BYTES =
1403    (1 << TILE_LOG2_SN_INSTRUCTION_SIZE_IN_BYTES),
1404
1405  /* Number of registers (some are magic, such as network I/O). */
1406  TILE_NUM_REGISTERS = 64,
1407
1408  /* Number of static network registers. */
1409  TILE_NUM_SN_REGISTERS = 4
1410};
1411
1412
1413struct tile_operand
1414{
1415  /* Is this operand a register, immediate or address? */
1416  tile_operand_type type;
1417
1418  /* The default relocation type for this operand.  */
1419  signed int default_reloc : 16;
1420
1421  /* How many bits is this value? (used for range checking) */
1422  unsigned int num_bits : 5;
1423
1424  /* Is the value signed? (used for range checking) */
1425  unsigned int is_signed : 1;
1426
1427  /* Is this operand a source register? */
1428  unsigned int is_src_reg : 1;
1429
1430  /* Is this operand written? (i.e. is it a destination register) */
1431  unsigned int is_dest_reg : 1;
1432
1433  /* Is this operand PC-relative? */
1434  unsigned int is_pc_relative : 1;
1435
1436  /* By how many bits do we right shift the value before inserting? */
1437  unsigned int rightshift : 2;
1438
1439  /* Return the bits for this operand to be ORed into an existing bundle. */
1440  tile_bundle_bits (*insert) (int op);
1441
1442  /* Extract this operand and return it. */
1443  unsigned int (*extract) (tile_bundle_bits bundle);
1444};
1445
1446
1447extern const struct tile_operand tile_operands[];
1448
1449/* One finite-state machine per pipe for rapid instruction decoding. */
1450extern const unsigned short * const
1451tile_bundle_decoder_fsms[TILE_NUM_PIPELINE_ENCODINGS];
1452
1453
1454struct tile_opcode
1455{
1456  /* The opcode mnemonic, e.g. "add" */
1457  const char *name;
1458
1459  /* The enum value for this mnemonic. */
1460  tile_mnemonic mnemonic;
1461
1462  /* A bit mask of which of the five pipes this instruction
1463     is compatible with:
1464     X0  0x01
1465     X1  0x02
1466     Y0  0x04
1467     Y1  0x08
1468     Y2  0x10 */
1469  unsigned char pipes;
1470
1471  /* How many operands are there? */
1472  unsigned char num_operands;
1473
1474  /* Which register does this write implicitly, or TREG_ZERO if none? */
1475  unsigned char implicitly_written_register;
1476
1477  /* Can this be bundled with other instructions (almost always true). */
1478  unsigned char can_bundle;
1479
1480  /* The description of the operands. Each of these is an
1481   * index into the tile_operands[] table. */
1482  unsigned char operands[TILE_NUM_PIPELINE_ENCODINGS][TILE_MAX_OPERANDS];
1483
1484};
1485
1486extern const struct tile_opcode tile_opcodes[];
1487
1488
1489/* Used for non-textual disassembly into structs. */
1490struct tile_decoded_instruction
1491{
1492  const struct tile_opcode *opcode;
1493  const struct tile_operand *operands[TILE_MAX_OPERANDS];
1494  int operand_values[TILE_MAX_OPERANDS];
1495};
1496
1497
1498/* Disassemble a bundle into a struct for machine processing. */
1499extern int parse_insn_tile(tile_bundle_bits bits,
1500                           unsigned int pc,
1501                           struct tile_decoded_instruction
1502                           decoded[TILE_MAX_INSTRUCTIONS_PER_BUNDLE]);
1503
1504
1505
1506#endif /* opcode_tile_h */
1507