aarch64-asm-2.c revision 1.1.1.1 
1/* This file is automatically generated by aarch64-gen.  Do not edit!  */
2/* Copyright 2012, 2013  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 139:	/* mov */
65      value = 138;	/* --> umov.  */
66      break;
67    case 141:	/* mov */
68      value = 140;	/* --> ins.  */
69      break;
70    case 143:	/* mov */
71      value = 142;	/* --> ins.  */
72      break;
73    case 204:	/* mvn */
74      value = 203;	/* --> not.  */
75      break;
76    case 259:	/* mov */
77      value = 258;	/* --> orr.  */
78      break;
79    case 314:	/* sxtl */
80      value = 313;	/* --> sshll.  */
81      break;
82    case 316:	/* sxtl2 */
83      value = 315;	/* --> sshll2.  */
84      break;
85    case 336:	/* uxtl */
86      value = 335;	/* --> ushll.  */
87      break;
88    case 338:	/* uxtl2 */
89      value = 337;	/* --> ushll2.  */
90      break;
91    case 431:	/* mov */
92      value = 430;	/* --> dup.  */
93      break;
94    case 498:	/* sxtw */
95    case 497:	/* sxth */
96    case 496:	/* sxtb */
97    case 499:	/* asr */
98    case 495:	/* sbfx */
99    case 494:	/* sbfiz */
100      value = 493;	/* --> sbfm.  */
101      break;
102    case 502:	/* bfxil */
103    case 501:	/* bfi */
104      value = 500;	/* --> bfm.  */
105      break;
106    case 507:	/* uxth */
107    case 506:	/* uxtb */
108    case 509:	/* lsr */
109    case 508:	/* lsl */
110    case 505:	/* ubfx */
111    case 504:	/* ubfiz */
112      value = 503;	/* --> ubfm.  */
113      break;
114    case 527:	/* cset */
115    case 526:	/* cinc */
116      value = 525;	/* --> csinc.  */
117      break;
118    case 530:	/* csetm */
119    case 529:	/* cinv */
120      value = 528;	/* --> csinv.  */
121      break;
122    case 532:	/* cneg */
123      value = 531;	/* --> csneg.  */
124      break;
125    case 557:	/* lsl */
126      value = 556;	/* --> lslv.  */
127      break;
128    case 559:	/* lsr */
129      value = 558;	/* --> lsrv.  */
130      break;
131    case 561:	/* asr */
132      value = 560;	/* --> asrv.  */
133      break;
134    case 563:	/* ror */
135      value = 562;	/* --> rorv.  */
136      break;
137    case 565:	/* mul */
138      value = 564;	/* --> madd.  */
139      break;
140    case 567:	/* mneg */
141      value = 566;	/* --> msub.  */
142      break;
143    case 569:	/* smull */
144      value = 568;	/* --> smaddl.  */
145      break;
146    case 571:	/* smnegl */
147      value = 570;	/* --> smsubl.  */
148      break;
149    case 574:	/* umull */
150      value = 573;	/* --> umaddl.  */
151      break;
152    case 576:	/* umnegl */
153      value = 575;	/* --> umsubl.  */
154      break;
155    case 587:	/* ror */
156      value = 586;	/* --> extr.  */
157      break;
158    case 687:	/* strb */
159      value = 685;	/* --> sturb.  */
160      break;
161    case 688:	/* ldrb */
162      value = 686;	/* --> ldurb.  */
163      break;
164    case 690:	/* ldrsb */
165      value = 689;	/* --> ldursb.  */
166      break;
167    case 693:	/* str */
168      value = 691;	/* --> stur.  */
169      break;
170    case 694:	/* ldr */
171      value = 692;	/* --> ldur.  */
172      break;
173    case 697:	/* strh */
174      value = 695;	/* --> sturh.  */
175      break;
176    case 698:	/* ldrh */
177      value = 696;	/* --> ldurh.  */
178      break;
179    case 700:	/* ldrsh */
180      value = 699;	/* --> ldursh.  */
181      break;
182    case 703:	/* str */
183      value = 701;	/* --> stur.  */
184      break;
185    case 704:	/* ldr */
186      value = 702;	/* --> ldur.  */
187      break;
188    case 706:	/* ldrsw */
189      value = 705;	/* --> ldursw.  */
190      break;
191    case 708:	/* prfm */
192      value = 707;	/* --> prfum.  */
193      break;
194    case 750:	/* bic */
195      value = 749;	/* --> and.  */
196      break;
197    case 752:	/* mov */
198      value = 751;	/* --> orr.  */
199      break;
200    case 755:	/* tst */
201      value = 754;	/* --> ands.  */
202      break;
203    case 760:	/* uxtw */
204    case 759:	/* mov */
205      value = 758;	/* --> orr.  */
206      break;
207    case 762:	/* mvn */
208      value = 761;	/* --> orn.  */
209      break;
210    case 766:	/* tst */
211      value = 765;	/* --> ands.  */
212      break;
213    case 769:	/* mov */
214      value = 768;	/* --> movn.  */
215      break;
216    case 771:	/* mov */
217      value = 770;	/* --> movz.  */
218      break;
219    case 782:	/* sevl */
220    case 781:	/* sev */
221    case 780:	/* wfi */
222    case 779:	/* wfe */
223    case 778:	/* yield */
224    case 777:	/* nop */
225      value = 776;	/* --> hint.  */
226      break;
227    case 791:	/* tlbi */
228    case 790:	/* ic */
229    case 789:	/* dc */
230    case 788:	/* at */
231      value = 787;	/* --> sys.  */
232      break;
233    default: return NULL;
234    }
235
236  return aarch64_opcode_table + value;
237}
238
239const char*
240aarch64_insert_operand (const aarch64_operand *self,
241			   const aarch64_opnd_info *info,
242			   aarch64_insn *code, const aarch64_inst *inst)
243{
244  /* Use the index as the key.  */
245  int key = self - aarch64_operands;
246  switch (key)
247    {
248    case 1:
249    case 2:
250    case 3:
251    case 4:
252    case 5:
253    case 6:
254    case 7:
255    case 8:
256    case 9:
257    case 10:
258    case 13:
259    case 14:
260    case 15:
261    case 16:
262    case 18:
263    case 19:
264    case 20:
265    case 21:
266    case 22:
267    case 23:
268    case 24:
269    case 25:
270    case 26:
271    case 34:
272    case 35:
273      return aarch64_ins_regno (self, info, code, inst);
274    case 11:
275      return aarch64_ins_reg_extended (self, info, code, inst);
276    case 12:
277      return aarch64_ins_reg_shifted (self, info, code, inst);
278    case 17:
279      return aarch64_ins_ft (self, info, code, inst);
280    case 27:
281    case 28:
282    case 29:
283      return aarch64_ins_reglane (self, info, code, inst);
284    case 30:
285      return aarch64_ins_reglist (self, info, code, inst);
286    case 31:
287      return aarch64_ins_ldst_reglist (self, info, code, inst);
288    case 32:
289      return aarch64_ins_ldst_reglist_r (self, info, code, inst);
290    case 33:
291      return aarch64_ins_ldst_elemlist (self, info, code, inst);
292    case 36:
293    case 45:
294    case 46:
295    case 47:
296    case 48:
297    case 49:
298    case 50:
299    case 51:
300    case 52:
301    case 53:
302    case 54:
303    case 55:
304    case 56:
305    case 57:
306    case 65:
307    case 66:
308    case 67:
309    case 68:
310      return aarch64_ins_imm (self, info, code, inst);
311    case 37:
312    case 38:
313      return aarch64_ins_advsimd_imm_shift (self, info, code, inst);
314    case 39:
315    case 40:
316    case 41:
317      return aarch64_ins_advsimd_imm_modified (self, info, code, inst);
318    case 58:
319      return aarch64_ins_limm (self, info, code, inst);
320    case 59:
321      return aarch64_ins_aimm (self, info, code, inst);
322    case 60:
323      return aarch64_ins_imm_half (self, info, code, inst);
324    case 61:
325      return aarch64_ins_fbits (self, info, code, inst);
326    case 63:
327      return aarch64_ins_cond (self, info, code, inst);
328    case 69:
329    case 75:
330      return aarch64_ins_addr_simple (self, info, code, inst);
331    case 70:
332      return aarch64_ins_addr_regoff (self, info, code, inst);
333    case 71:
334    case 72:
335    case 73:
336      return aarch64_ins_addr_simm (self, info, code, inst);
337    case 74:
338      return aarch64_ins_addr_uimm12 (self, info, code, inst);
339    case 76:
340      return aarch64_ins_simd_addr_post (self, info, code, inst);
341    case 77:
342      return aarch64_ins_sysreg (self, info, code, inst);
343    case 78:
344      return aarch64_ins_pstatefield (self, info, code, inst);
345    case 79:
346    case 80:
347    case 81:
348    case 82:
349      return aarch64_ins_sysins_op (self, info, code, inst);
350    case 83:
351    case 84:
352      return aarch64_ins_barrier (self, info, code, inst);
353    case 85:
354      return aarch64_ins_prfop (self, info, code, inst);
355    default: assert (0); abort ();
356    }
357}
358