aarch64-asm-2.c revision 1.1.1.4 
1/* This file is automatically generated by aarch64-gen.  Do not edit!  */
2/* Copyright (C) 2012-2015 Free Software Foundation, Inc.
3   Contributed by ARM Ltd.
4
5   This file is part of the GNU opcodes library.
6
7   This library is free software; you can redistribute it and/or modify
8   it under the terms of the GNU General Public License as published by
9   the Free Software Foundation; either version 3, or (at your option)
10   any later version.
11
12   It is distributed in the hope that it will be useful, but WITHOUT
13   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
14   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
15   License for more details.
16
17   You should have received a copy of the GNU General Public License
18   along with this program; see the file COPYING3. If not,
19   see <http://www.gnu.org/licenses/>.  */
20
21#include "sysdep.h"
22#include "aarch64-asm.h"
23
24
25const aarch64_opcode *
26aarch64_find_real_opcode (const aarch64_opcode *opcode)
27{
28  /* Use the index as the key to locate the real opcode.  */
29  int key = opcode - aarch64_opcode_table;
30  int value;
31  switch (key)
32    {
33    case 3:	/* ngc */
34      value = 2;	/* --> sbc.  */
35      break;
36    case 5:	/* ngcs */
37      value = 4;	/* --> sbcs.  */
38      break;
39    case 8:	/* cmn */
40      value = 7;	/* --> adds.  */
41      break;
42    case 11:	/* cmp */
43      value = 10;	/* --> subs.  */
44      break;
45    case 13:	/* mov */
46      value = 12;	/* --> add.  */
47      break;
48    case 15:	/* cmn */
49      value = 14;	/* --> adds.  */
50      break;
51    case 18:	/* cmp */
52      value = 17;	/* --> subs.  */
53      break;
54    case 21:	/* cmn */
55      value = 20;	/* --> adds.  */
56      break;
57    case 23:	/* neg */
58      value = 22;	/* --> sub.  */
59      break;
60    case 26:	/* negs */
61    case 25:	/* cmp */
62      value = 24;	/* --> subs.  */
63      break;
64    case 141:	/* mov */
65      value = 140;	/* --> umov.  */
66      break;
67    case 143:	/* mov */
68      value = 142;	/* --> ins.  */
69      break;
70    case 145:	/* mov */
71      value = 144;	/* --> ins.  */
72      break;
73    case 206:	/* mvn */
74      value = 205;	/* --> not.  */
75      break;
76    case 261:	/* mov */
77      value = 260;	/* --> orr.  */
78      break;
79    case 318:	/* sxtl */
80      value = 317;	/* --> sshll.  */
81      break;
82    case 320:	/* sxtl2 */
83      value = 319;	/* --> sshll2.  */
84      break;
85    case 340:	/* uxtl */
86      value = 339;	/* --> ushll.  */
87      break;
88    case 342:	/* uxtl2 */
89      value = 341;	/* --> ushll2.  */
90      break;
91    case 437:	/* mov */
92      value = 436;	/* --> dup.  */
93      break;
94    case 506:	/* sxtw */
95    case 505:	/* sxth */
96    case 504:	/* sxtb */
97    case 507:	/* asr */
98    case 503:	/* sbfx */
99    case 502:	/* sbfiz */
100      value = 501;	/* --> sbfm.  */
101      break;
102    case 510:	/* bfxil */
103    case 509:	/* bfi */
104      value = 508;	/* --> bfm.  */
105      break;
106    case 515:	/* uxth */
107    case 514:	/* uxtb */
108    case 517:	/* lsr */
109    case 516:	/* lsl */
110    case 513:	/* ubfx */
111    case 512:	/* ubfiz */
112      value = 511;	/* --> ubfm.  */
113      break;
114    case 535:	/* cset */
115    case 534:	/* cinc */
116      value = 533;	/* --> csinc.  */
117      break;
118    case 538:	/* csetm */
119    case 537:	/* cinv */
120      value = 536;	/* --> csinv.  */
121      break;
122    case 540:	/* cneg */
123      value = 539;	/* --> csneg.  */
124      break;
125    case 565:	/* lsl */
126      value = 564;	/* --> lslv.  */
127      break;
128    case 567:	/* lsr */
129      value = 566;	/* --> lsrv.  */
130      break;
131    case 569:	/* asr */
132      value = 568;	/* --> asrv.  */
133      break;
134    case 571:	/* ror */
135      value = 570;	/* --> rorv.  */
136      break;
137    case 581:	/* mul */
138      value = 580;	/* --> madd.  */
139      break;
140    case 583:	/* mneg */
141      value = 582;	/* --> msub.  */
142      break;
143    case 585:	/* smull */
144      value = 584;	/* --> smaddl.  */
145      break;
146    case 587:	/* smnegl */
147      value = 586;	/* --> smsubl.  */
148      break;
149    case 590:	/* umull */
150      value = 589;	/* --> umaddl.  */
151      break;
152    case 592:	/* umnegl */
153      value = 591;	/* --> umsubl.  */
154      break;
155    case 603:	/* ror */
156      value = 602;	/* --> extr.  */
157      break;
158    case 760:	/* bic */
159      value = 759;	/* --> and.  */
160      break;
161    case 762:	/* mov */
162      value = 761;	/* --> orr.  */
163      break;
164    case 765:	/* tst */
165      value = 764;	/* --> ands.  */
166      break;
167    case 770:	/* uxtw */
168    case 769:	/* mov */
169      value = 768;	/* --> orr.  */
170      break;
171    case 772:	/* mvn */
172      value = 771;	/* --> orn.  */
173      break;
174    case 776:	/* tst */
175      value = 775;	/* --> ands.  */
176      break;
177    case 902:	/* staddb */
178      value = 806;	/* --> ldaddb.  */
179      break;
180    case 903:	/* staddh */
181      value = 807;	/* --> ldaddh.  */
182      break;
183    case 904:	/* stadd */
184      value = 808;	/* --> ldadd.  */
185      break;
186    case 905:	/* staddlb */
187      value = 810;	/* --> ldaddlb.  */
188      break;
189    case 906:	/* staddlh */
190      value = 813;	/* --> ldaddlh.  */
191      break;
192    case 907:	/* staddl */
193      value = 816;	/* --> ldaddl.  */
194      break;
195    case 908:	/* stclrb */
196      value = 818;	/* --> ldclrb.  */
197      break;
198    case 909:	/* stclrh */
199      value = 819;	/* --> ldclrh.  */
200      break;
201    case 910:	/* stclr */
202      value = 820;	/* --> ldclr.  */
203      break;
204    case 911:	/* stclrlb */
205      value = 822;	/* --> ldclrlb.  */
206      break;
207    case 912:	/* stclrlh */
208      value = 825;	/* --> ldclrlh.  */
209      break;
210    case 913:	/* stclrl */
211      value = 828;	/* --> ldclrl.  */
212      break;
213    case 914:	/* steorb */
214      value = 830;	/* --> ldeorb.  */
215      break;
216    case 915:	/* steorh */
217      value = 831;	/* --> ldeorh.  */
218      break;
219    case 916:	/* steor */
220      value = 832;	/* --> ldeor.  */
221      break;
222    case 917:	/* steorlb */
223      value = 834;	/* --> ldeorlb.  */
224      break;
225    case 918:	/* steorlh */
226      value = 837;	/* --> ldeorlh.  */
227      break;
228    case 919:	/* steorl */
229      value = 840;	/* --> ldeorl.  */
230      break;
231    case 920:	/* stsetb */
232      value = 842;	/* --> ldsetb.  */
233      break;
234    case 921:	/* stseth */
235      value = 843;	/* --> ldseth.  */
236      break;
237    case 922:	/* stset */
238      value = 844;	/* --> ldset.  */
239      break;
240    case 923:	/* stsetlb */
241      value = 846;	/* --> ldsetlb.  */
242      break;
243    case 924:	/* stsetlh */
244      value = 849;	/* --> ldsetlh.  */
245      break;
246    case 925:	/* stsetl */
247      value = 852;	/* --> ldsetl.  */
248      break;
249    case 926:	/* stsmaxb */
250      value = 854;	/* --> ldsmaxb.  */
251      break;
252    case 927:	/* stsmaxh */
253      value = 855;	/* --> ldsmaxh.  */
254      break;
255    case 928:	/* stsmax */
256      value = 856;	/* --> ldsmax.  */
257      break;
258    case 929:	/* stsmaxlb */
259      value = 858;	/* --> ldsmaxlb.  */
260      break;
261    case 930:	/* stsmaxlh */
262      value = 861;	/* --> ldsmaxlh.  */
263      break;
264    case 931:	/* stsmaxl */
265      value = 864;	/* --> ldsmaxl.  */
266      break;
267    case 932:	/* stsminb */
268      value = 866;	/* --> ldsminb.  */
269      break;
270    case 933:	/* stsminh */
271      value = 867;	/* --> ldsminh.  */
272      break;
273    case 934:	/* stsmin */
274      value = 868;	/* --> ldsmin.  */
275      break;
276    case 935:	/* stsminlb */
277      value = 870;	/* --> ldsminlb.  */
278      break;
279    case 936:	/* stsminlh */
280      value = 873;	/* --> ldsminlh.  */
281      break;
282    case 937:	/* stsminl */
283      value = 876;	/* --> ldsminl.  */
284      break;
285    case 938:	/* stumaxb */
286      value = 878;	/* --> ldumaxb.  */
287      break;
288    case 939:	/* stumaxh */
289      value = 879;	/* --> ldumaxh.  */
290      break;
291    case 940:	/* stumax */
292      value = 880;	/* --> ldumax.  */
293      break;
294    case 941:	/* stumaxlb */
295      value = 882;	/* --> ldumaxlb.  */
296      break;
297    case 942:	/* stumaxlh */
298      value = 885;	/* --> ldumaxlh.  */
299      break;
300    case 943:	/* stumaxl */
301      value = 888;	/* --> ldumaxl.  */
302      break;
303    case 944:	/* stuminb */
304      value = 890;	/* --> lduminb.  */
305      break;
306    case 945:	/* stuminh */
307      value = 891;	/* --> lduminh.  */
308      break;
309    case 946:	/* stumin */
310      value = 892;	/* --> ldumin.  */
311      break;
312    case 947:	/* stuminlb */
313      value = 894;	/* --> lduminlb.  */
314      break;
315    case 948:	/* stuminlh */
316      value = 897;	/* --> lduminlh.  */
317      break;
318    case 949:	/* stuminl */
319      value = 900;	/* --> lduminl.  */
320      break;
321    case 951:	/* mov */
322      value = 950;	/* --> movn.  */
323      break;
324    case 953:	/* mov */
325      value = 952;	/* --> movz.  */
326      break;
327    case 964:	/* sevl */
328    case 963:	/* sev */
329    case 962:	/* wfi */
330    case 961:	/* wfe */
331    case 960:	/* yield */
332    case 959:	/* nop */
333      value = 958;	/* --> hint.  */
334      break;
335    case 973:	/* tlbi */
336    case 972:	/* ic */
337    case 971:	/* dc */
338    case 970:	/* at */
339      value = 969;	/* --> sys.  */
340      break;
341    default: return NULL;
342    }
343
344  return aarch64_opcode_table + value;
345}
346
347const char*
348aarch64_insert_operand (const aarch64_operand *self,
349			   const aarch64_opnd_info *info,
350			   aarch64_insn *code, const aarch64_inst *inst)
351{
352  /* Use the index as the key.  */
353  int key = self - aarch64_operands;
354  switch (key)
355    {
356    case 1:
357    case 2:
358    case 3:
359    case 4:
360    case 5:
361    case 6:
362    case 7:
363    case 8:
364    case 9:
365    case 10:
366    case 14:
367    case 15:
368    case 16:
369    case 17:
370    case 19:
371    case 20:
372    case 21:
373    case 22:
374    case 23:
375    case 24:
376    case 25:
377    case 26:
378    case 27:
379    case 35:
380    case 36:
381      return aarch64_ins_regno (self, info, code, inst);
382    case 12:
383      return aarch64_ins_reg_extended (self, info, code, inst);
384    case 13:
385      return aarch64_ins_reg_shifted (self, info, code, inst);
386    case 18:
387      return aarch64_ins_ft (self, info, code, inst);
388    case 28:
389    case 29:
390    case 30:
391      return aarch64_ins_reglane (self, info, code, inst);
392    case 31:
393      return aarch64_ins_reglist (self, info, code, inst);
394    case 32:
395      return aarch64_ins_ldst_reglist (self, info, code, inst);
396    case 33:
397      return aarch64_ins_ldst_reglist_r (self, info, code, inst);
398    case 34:
399      return aarch64_ins_ldst_elemlist (self, info, code, inst);
400    case 37:
401    case 46:
402    case 47:
403    case 48:
404    case 49:
405    case 50:
406    case 51:
407    case 52:
408    case 53:
409    case 54:
410    case 55:
411    case 56:
412    case 57:
413    case 58:
414    case 67:
415    case 68:
416    case 69:
417    case 70:
418      return aarch64_ins_imm (self, info, code, inst);
419    case 38:
420    case 39:
421      return aarch64_ins_advsimd_imm_shift (self, info, code, inst);
422    case 40:
423    case 41:
424    case 42:
425      return aarch64_ins_advsimd_imm_modified (self, info, code, inst);
426    case 59:
427      return aarch64_ins_limm (self, info, code, inst);
428    case 60:
429      return aarch64_ins_aimm (self, info, code, inst);
430    case 61:
431      return aarch64_ins_imm_half (self, info, code, inst);
432    case 62:
433      return aarch64_ins_fbits (self, info, code, inst);
434    case 64:
435    case 65:
436      return aarch64_ins_cond (self, info, code, inst);
437    case 71:
438    case 77:
439      return aarch64_ins_addr_simple (self, info, code, inst);
440    case 72:
441      return aarch64_ins_addr_regoff (self, info, code, inst);
442    case 73:
443    case 74:
444    case 75:
445      return aarch64_ins_addr_simm (self, info, code, inst);
446    case 76:
447      return aarch64_ins_addr_uimm12 (self, info, code, inst);
448    case 78:
449      return aarch64_ins_simd_addr_post (self, info, code, inst);
450    case 79:
451      return aarch64_ins_sysreg (self, info, code, inst);
452    case 80:
453      return aarch64_ins_pstatefield (self, info, code, inst);
454    case 81:
455    case 82:
456    case 83:
457    case 84:
458      return aarch64_ins_sysins_op (self, info, code, inst);
459    case 85:
460    case 86:
461      return aarch64_ins_barrier (self, info, code, inst);
462    case 87:
463      return aarch64_ins_prfop (self, info, code, inst);
464    default: assert (0); abort ();
465    }
466}
467