1 /*
2 * Copyright (c) 1997, 2020, Oracle and/or its affiliates. All rights reserved.
3 * Copyright (c) 2014, 2020 Red Hat Inc. All rights reserved.
4 * reserved. DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE
5 * HEADER.
6 *
7 * This code is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License version 2 only, as
9 * published by the Free Software Foundation.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 *
25 */
26
27 #include <stdio.h>
28 #include <sys/types.h>
29
30 #include "precompiled.hpp"
31 #include "asm/assembler.hpp"
32 #include "asm/assembler.inline.hpp"
33 #include "interpreter/interpreter.hpp"
34
35 #ifndef PRODUCT
36 const unsigned long Assembler::asm_bp = 0x0000007fa8092b5c;
37 #endif
38
39 #include "compiler/disassembler.hpp"
40 #include "memory/resourceArea.hpp"
41 #include "runtime/interfaceSupport.hpp"
42 #include "runtime/sharedRuntime.hpp"
43 #include "immediate_aarch64.hpp"
44
45 // #include "gc_interface/collectedHeap.inline.hpp"
46 // #include "interpreter/interpreter.hpp"
47 // #include "memory/cardTableModRefBS.hpp"
48 // #include "prims/methodHandles.hpp"
49 // #include "runtime/biasedLocking.hpp"
50 // #include "runtime/interfaceSupport.hpp"
51 // #include "runtime/objectMonitor.hpp"
52 // #include "runtime/os.hpp"
53 // #include "runtime/sharedRuntime.hpp"
54 // #include "runtime/stubRoutines.hpp"
55 // #if INCLUDE_ALL_GCS
56 // #include "gc_implementation/g1/g1CollectedHeap.inline.hpp"
57 // #include "gc_implementation/g1/g1SATBCardTableModRefBS.hpp"
58 // #include "gc_implementation/g1/heapRegion.hpp"
59 // #endif
60
61
62 extern "C" void entry(CodeBuffer *cb);
63
64 #define __ _masm.
65 #ifdef PRODUCT
66 #define BLOCK_COMMENT(str) /* nothing */
67 #else
68 #define BLOCK_COMMENT(str) block_comment(str)
69 #endif
70
71 #define BIND(label) bind(label); __ BLOCK_COMMENT(#label ":")
72
73 static float unpack(unsigned value);
74
75 #ifdef ASSERT
76
77 void entry(CodeBuffer *cb) {
78
79 // {
80 // for (int i = 0; i < 256; i+=16)
81 // {
82 // printf("\"%20.20g\", ", unpack(i));
83 // printf("\"%20.20g\", ", unpack(i+1));
84 // }
85 // printf("\n");
86 // }
87
88 Assembler _masm(cb);
89 address entry = __ pc();
90
91 // Smoke test for assembler
92
93 // BEGIN Generated code -- do not edit
94 // Generated by aarch64-asmtest.py
95 Label back, forth;
96 __ bind(back);
97
98 // ArithOp
99 __ add(r19, r22, r7, Assembler::LSL, 28); // add x19, x22, x7, LSL #28
100 __ sub(r16, r11, r10, Assembler::LSR, 13); // sub x16, x11, x10, LSR #13
101 __ adds(r27, r13, r28, Assembler::ASR, 2); // adds x27, x13, x28, ASR #2
102 __ subs(r20, r28, r26, Assembler::ASR, 41); // subs x20, x28, x26, ASR #41
103 __ addw(r8, r19, r19, Assembler::ASR, 19); // add w8, w19, w19, ASR #19
104 __ subw(r4, r9, r10, Assembler::LSL, 14); // sub w4, w9, w10, LSL #14
105 __ addsw(r8, r11, r30, Assembler::LSL, 13); // adds w8, w11, w30, LSL #13
106 __ subsw(r0, r25, r19, Assembler::LSL, 9); // subs w0, w25, w19, LSL #9
107 __ andr(r20, r0, r21, Assembler::LSL, 19); // and x20, x0, x21, LSL #19
108 __ orr(r21, r14, r20, Assembler::LSL, 17); // orr x21, x14, x20, LSL #17
109 __ eor(r25, r28, r1, Assembler::LSL, 51); // eor x25, x28, x1, LSL #51
110 __ ands(r10, r27, r11, Assembler::ASR, 15); // ands x10, x27, x11, ASR #15
111 __ andw(r25, r5, r12, Assembler::ASR, 23); // and w25, w5, w12, ASR #23
112 __ orrw(r18, r14, r10, Assembler::LSR, 4); // orr w18, w14, w10, LSR #4
113 __ eorw(r4, r21, r5, Assembler::ASR, 22); // eor w4, w21, w5, ASR #22
114 __ andsw(r21, r0, r5, Assembler::ASR, 29); // ands w21, w0, w5, ASR #29
115 __ bic(r26, r30, r6, Assembler::ASR, 37); // bic x26, x30, x6, ASR #37
116 __ orn(r3, r1, r13, Assembler::LSR, 29); // orn x3, x1, x13, LSR #29
117 __ eon(r0, r28, r9, Assembler::LSL, 47); // eon x0, x28, x9, LSL #47
118 __ bics(r29, r5, r28, Assembler::LSL, 46); // bics x29, x5, x28, LSL #46
119 __ bicw(r9, r18, r7, Assembler::LSR, 20); // bic w9, w18, w7, LSR #20
120 __ ornw(r26, r13, r25, Assembler::ASR, 24); // orn w26, w13, w25, ASR #24
121 __ eonw(r25, r4, r19, Assembler::LSL, 6); // eon w25, w4, w19, LSL #6
122 __ bicsw(r5, r26, r4, Assembler::LSR, 24); // bics w5, w26, w4, LSR #24
123
124 // AddSubImmOp
125 __ addw(r7, r19, 340u); // add w7, w19, #340
126 __ addsw(r8, r0, 401u); // adds w8, w0, #401
127 __ subw(r29, r20, 163u); // sub w29, w20, #163
128 __ subsw(r8, r23, 759u); // subs w8, w23, #759
129 __ add(r1, r12, 523u); // add x1, x12, #523
130 __ adds(r2, r11, 426u); // adds x2, x11, #426
131 __ sub(r14, r29, 716u); // sub x14, x29, #716
132 __ subs(r11, r5, 582u); // subs x11, x5, #582
133
134 // LogicalImmOp
135 __ andw(r23, r22, 32768ul); // and w23, w22, #0x8000
136 __ orrw(r4, r10, 4042322160ul); // orr w4, w10, #0xf0f0f0f0
137 __ eorw(r0, r24, 4042322160ul); // eor w0, w24, #0xf0f0f0f0
138 __ andsw(r19, r29, 2139127680ul); // ands w19, w29, #0x7f807f80
139 __ andr(r5, r10, 4503599627354112ul); // and x5, x10, #0xfffffffffc000
140 __ orr(r12, r30, 18445618178097414144ul); // orr x12, x30, #0xfffc0000fffc0000
141 __ eor(r30, r5, 262128ul); // eor x30, x5, #0x3fff0
142 __ ands(r26, r23, 4194300ul); // ands x26, x23, #0x3ffffc
143
144 // AbsOp
145 __ b(__ pc()); // b .
146 __ b(back); // b back
147 __ b(forth); // b forth
148 __ bl(__ pc()); // bl .
149 __ bl(back); // bl back
150 __ bl(forth); // bl forth
151
152 // RegAndAbsOp
153 __ cbzw(r12, __ pc()); // cbz w12, .
154 __ cbzw(r12, back); // cbz w12, back
155 __ cbzw(r12, forth); // cbz w12, forth
156 __ cbnzw(r20, __ pc()); // cbnz w20, .
157 __ cbnzw(r20, back); // cbnz w20, back
158 __ cbnzw(r20, forth); // cbnz w20, forth
159 __ cbz(r12, __ pc()); // cbz x12, .
160 __ cbz(r12, back); // cbz x12, back
161 __ cbz(r12, forth); // cbz x12, forth
162 __ cbnz(r24, __ pc()); // cbnz x24, .
163 __ cbnz(r24, back); // cbnz x24, back
164 __ cbnz(r24, forth); // cbnz x24, forth
165 __ adr(r6, __ pc()); // adr x6, .
166 __ adr(r6, back); // adr x6, back
167 __ adr(r6, forth); // adr x6, forth
168 __ _adrp(r21, __ pc()); // adrp x21, .
169
170 // RegImmAbsOp
171 __ tbz(r1, 1, __ pc()); // tbz x1, #1, .
172 __ tbz(r1, 1, back); // tbz x1, #1, back
173 __ tbz(r1, 1, forth); // tbz x1, #1, forth
174 __ tbnz(r8, 9, __ pc()); // tbnz x8, #9, .
175 __ tbnz(r8, 9, back); // tbnz x8, #9, back
176 __ tbnz(r8, 9, forth); // tbnz x8, #9, forth
177
178 // MoveWideImmOp
179 __ movnw(r12, 23175, 0); // movn w12, #23175, lsl 0
180 __ movzw(r11, 20476, 16); // movz w11, #20476, lsl 16
181 __ movkw(r21, 3716, 0); // movk w21, #3716, lsl 0
182 __ movn(r29, 28661, 48); // movn x29, #28661, lsl 48
183 __ movz(r3, 6927, 0); // movz x3, #6927, lsl 0
184 __ movk(r22, 9828, 16); // movk x22, #9828, lsl 16
185
186 // BitfieldOp
187 __ sbfm(r12, r8, 6, 22); // sbfm x12, x8, #6, #22
188 __ bfmw(r19, r25, 25, 19); // bfm w19, w25, #25, #19
189 __ ubfmw(r9, r12, 29, 15); // ubfm w9, w12, #29, #15
190 __ sbfm(r28, r25, 16, 16); // sbfm x28, x25, #16, #16
191 __ bfm(r12, r5, 4, 25); // bfm x12, x5, #4, #25
192 __ ubfm(r0, r10, 6, 8); // ubfm x0, x10, #6, #8
193
194 // ExtractOp
195 __ extrw(r4, r13, r26, 24); // extr w4, w13, w26, #24
196 __ extr(r23, r30, r24, 31); // extr x23, x30, x24, #31
197
198 // CondBranchOp
199 __ br(Assembler::EQ, __ pc()); // b.EQ .
200 __ br(Assembler::EQ, back); // b.EQ back
201 __ br(Assembler::EQ, forth); // b.EQ forth
202 __ br(Assembler::NE, __ pc()); // b.NE .
203 __ br(Assembler::NE, back); // b.NE back
204 __ br(Assembler::NE, forth); // b.NE forth
205 __ br(Assembler::HS, __ pc()); // b.HS .
206 __ br(Assembler::HS, back); // b.HS back
207 __ br(Assembler::HS, forth); // b.HS forth
208 __ br(Assembler::CS, __ pc()); // b.CS .
209 __ br(Assembler::CS, back); // b.CS back
210 __ br(Assembler::CS, forth); // b.CS forth
211 __ br(Assembler::LO, __ pc()); // b.LO .
212 __ br(Assembler::LO, back); // b.LO back
213 __ br(Assembler::LO, forth); // b.LO forth
214 __ br(Assembler::CC, __ pc()); // b.CC .
215 __ br(Assembler::CC, back); // b.CC back
216 __ br(Assembler::CC, forth); // b.CC forth
217 __ br(Assembler::MI, __ pc()); // b.MI .
218 __ br(Assembler::MI, back); // b.MI back
219 __ br(Assembler::MI, forth); // b.MI forth
220 __ br(Assembler::PL, __ pc()); // b.PL .
221 __ br(Assembler::PL, back); // b.PL back
222 __ br(Assembler::PL, forth); // b.PL forth
223 __ br(Assembler::VS, __ pc()); // b.VS .
224 __ br(Assembler::VS, back); // b.VS back
225 __ br(Assembler::VS, forth); // b.VS forth
226 __ br(Assembler::VC, __ pc()); // b.VC .
227 __ br(Assembler::VC, back); // b.VC back
228 __ br(Assembler::VC, forth); // b.VC forth
229 __ br(Assembler::HI, __ pc()); // b.HI .
230 __ br(Assembler::HI, back); // b.HI back
231 __ br(Assembler::HI, forth); // b.HI forth
232 __ br(Assembler::LS, __ pc()); // b.LS .
233 __ br(Assembler::LS, back); // b.LS back
234 __ br(Assembler::LS, forth); // b.LS forth
235 __ br(Assembler::GE, __ pc()); // b.GE .
236 __ br(Assembler::GE, back); // b.GE back
237 __ br(Assembler::GE, forth); // b.GE forth
238 __ br(Assembler::LT, __ pc()); // b.LT .
239 __ br(Assembler::LT, back); // b.LT back
240 __ br(Assembler::LT, forth); // b.LT forth
241 __ br(Assembler::GT, __ pc()); // b.GT .
242 __ br(Assembler::GT, back); // b.GT back
243 __ br(Assembler::GT, forth); // b.GT forth
244 __ br(Assembler::LE, __ pc()); // b.LE .
245 __ br(Assembler::LE, back); // b.LE back
246 __ br(Assembler::LE, forth); // b.LE forth
247 __ br(Assembler::AL, __ pc()); // b.AL .
248 __ br(Assembler::AL, back); // b.AL back
249 __ br(Assembler::AL, forth); // b.AL forth
250 __ br(Assembler::NV, __ pc()); // b.NV .
251 __ br(Assembler::NV, back); // b.NV back
252 __ br(Assembler::NV, forth); // b.NV forth
253
254 // ImmOp
255 __ svc(12729); // svc #12729
256 __ hvc(6788); // hvc #6788
257 __ smc(1535); // smc #1535
258 __ brk(16766); // brk #16766
259 __ hlt(9753); // hlt #9753
260
261 // Op
262 __ nop(); // nop
263 __ eret(); // eret
264 __ drps(); // drps
265 __ isb(); // isb
266
267 // SystemOp
268 __ dsb(Assembler::SY); // dsb SY
269 __ dmb(Assembler::ISHST); // dmb ISHST
270
271 // OneRegOp
272 __ br(r2); // br x2
273 __ blr(r5); // blr x5
274
275 // LoadStoreExclusiveOp
276 __ stxr(r20, r21, r2); // stxr w20, x21, [x2]
277 __ stlxr(r5, r29, r7); // stlxr w5, x29, [x7]
278 __ ldxr(r5, r16); // ldxr x5, [x16]
279 __ ldaxr(r27, r29); // ldaxr x27, [x29]
280 __ stlr(r0, r29); // stlr x0, [x29]
281 __ ldar(r21, r28); // ldar x21, [x28]
282
283 // LoadStoreExclusiveOp
284 __ stxrw(r21, r24, r7); // stxr w21, w24, [x7]
285 __ stlxrw(r21, r26, r28); // stlxr w21, w26, [x28]
286 __ ldxrw(r21, r6); // ldxr w21, [x6]
287 __ ldaxrw(r15, r30); // ldaxr w15, [x30]
288 __ stlrw(r19, r3); // stlr w19, [x3]
289 __ ldarw(r22, r2); // ldar w22, [x2]
290
291 // LoadStoreExclusiveOp
292 __ stxrh(r18, r15, r0); // stxrh w18, w15, [x0]
293 __ stlxrh(r11, r5, r28); // stlxrh w11, w5, [x28]
294 __ ldxrh(r29, r6); // ldxrh w29, [x6]
295 __ ldaxrh(r18, r7); // ldaxrh w18, [x7]
296 __ stlrh(r25, r28); // stlrh w25, [x28]
297 __ ldarh(r2, r19); // ldarh w2, [x19]
298
299 // LoadStoreExclusiveOp
300 __ stxrb(r10, r30, r1); // stxrb w10, w30, [x1]
301 __ stlxrb(r20, r21, r22); // stlxrb w20, w21, [x22]
302 __ ldxrb(r25, r2); // ldxrb w25, [x2]
303 __ ldaxrb(r24, r5); // ldaxrb w24, [x5]
304 __ stlrb(r16, r3); // stlrb w16, [x3]
305 __ ldarb(r22, r29); // ldarb w22, [x29]
306
307 // LoadStoreExclusiveOp
308 __ ldxp(r8, r2, r19); // ldxp x8, x2, [x19]
309 __ ldaxp(r7, r19, r14); // ldaxp x7, x19, [x14]
310 __ stxp(r8, r27, r28, r5); // stxp w8, x27, x28, [x5]
311 __ stlxp(r5, r8, r14, r6); // stlxp w5, x8, x14, [x6]
312
313 // LoadStoreExclusiveOp
314 __ ldxpw(r25, r4, r22); // ldxp w25, w4, [x22]
315 __ ldaxpw(r13, r14, r15); // ldaxp w13, w14, [x15]
316 __ stxpw(r20, r26, r8, r10); // stxp w20, w26, w8, [x10]
317 __ stlxpw(r23, r18, r18, r18); // stlxp w23, w18, w18, [x18]
318
319 // base_plus_unscaled_offset
320 // LoadStoreOp
321 __ str(r30, Address(r11, 99)); // str x30, [x11, 99]
322 __ strw(r23, Address(r25, -77)); // str w23, [x25, -77]
323 __ strb(r2, Address(r14, 3)); // strb w2, [x14, 3]
324 __ strh(r9, Address(r10, 5)); // strh w9, [x10, 5]
325 __ ldr(r20, Address(r15, 57)); // ldr x20, [x15, 57]
326 __ ldrw(r12, Address(r16, -78)); // ldr w12, [x16, -78]
327 __ ldrb(r22, Address(r26, -3)); // ldrb w22, [x26, -3]
328 __ ldrh(r30, Address(r19, -47)); // ldrh w30, [x19, -47]
329 __ ldrsb(r9, Address(r10, -12)); // ldrsb x9, [x10, -12]
330 __ ldrsh(r28, Address(r17, 14)); // ldrsh x28, [x17, 14]
331 __ ldrshw(r3, Address(r5, 10)); // ldrsh w3, [x5, 10]
332 __ ldrsw(r17, Address(r17, -91)); // ldrsw x17, [x17, -91]
333 __ ldrd(v2, Address(r20, -17)); // ldr d2, [x20, -17]
334 __ ldrs(v22, Address(r7, -10)); // ldr s22, [x7, -10]
335 __ strd(v30, Address(r18, -223)); // str d30, [x18, -223]
336 __ strs(v13, Address(r22, 21)); // str s13, [x22, 21]
337
338 // pre
339 // LoadStoreOp
340 __ str(r9, Address(__ pre(r18, -112))); // str x9, [x18, -112]!
341 __ strw(r29, Address(__ pre(r23, 11))); // str w29, [x23, 11]!
342 __ strb(r18, Address(__ pre(r12, -1))); // strb w18, [x12, -1]!
343 __ strh(r16, Address(__ pre(r20, -23))); // strh w16, [x20, -23]!
344 __ ldr(r3, Address(__ pre(r29, 9))); // ldr x3, [x29, 9]!
345 __ ldrw(r25, Address(__ pre(r3, 19))); // ldr w25, [x3, 19]!
346 __ ldrb(r1, Address(__ pre(r29, -1))); // ldrb w1, [x29, -1]!
347 __ ldrh(r8, Address(__ pre(r29, -57))); // ldrh w8, [x29, -57]!
348 __ ldrsb(r5, Address(__ pre(r14, -13))); // ldrsb x5, [x14, -13]!
349 __ ldrsh(r10, Address(__ pre(r27, 1))); // ldrsh x10, [x27, 1]!
350 __ ldrshw(r11, Address(__ pre(r10, 25))); // ldrsh w11, [x10, 25]!
351 __ ldrsw(r4, Address(__ pre(r22, -92))); // ldrsw x4, [x22, -92]!
352 __ ldrd(v11, Address(__ pre(r23, 8))); // ldr d11, [x23, 8]!
353 __ ldrs(v25, Address(__ pre(r19, 54))); // ldr s25, [x19, 54]!
354 __ strd(v1, Address(__ pre(r7, -174))); // str d1, [x7, -174]!
355 __ strs(v8, Address(__ pre(r25, 54))); // str s8, [x25, 54]!
356
357 // post
358 // LoadStoreOp
359 __ str(r5, Address(__ post(r11, 37))); // str x5, [x11], 37
360 __ strw(r24, Address(__ post(r15, 19))); // str w24, [x15], 19
361 __ strb(r15, Address(__ post(r26, -1))); // strb w15, [x26], -1
362 __ strh(r18, Address(__ post(r18, -6))); // strh w18, [x18], -6
363 __ ldr(r7, Address(__ post(r2, -230))); // ldr x7, [x2], -230
364 __ ldrw(r27, Address(__ post(r11, -27))); // ldr w27, [x11], -27
365 __ ldrb(r18, Address(__ post(r3, -25))); // ldrb w18, [x3], -25
366 __ ldrh(r10, Address(__ post(r24, -32))); // ldrh w10, [x24], -32
367 __ ldrsb(r22, Address(__ post(r10, 4))); // ldrsb x22, [x10], 4
368 __ ldrsh(r17, Address(__ post(r12, 25))); // ldrsh x17, [x12], 25
369 __ ldrshw(r8, Address(__ post(r7, -62))); // ldrsh w8, [x7], -62
370 __ ldrsw(r23, Address(__ post(r22, -51))); // ldrsw x23, [x22], -51
371 __ ldrd(v24, Address(__ post(r25, 48))); // ldr d24, [x25], 48
372 __ ldrs(v21, Address(__ post(r12, -10))); // ldr s21, [x12], -10
373 __ strd(v18, Address(__ post(r13, -222))); // str d18, [x13], -222
374 __ strs(v16, Address(__ post(r1, -41))); // str s16, [x1], -41
375
376 // base_plus_reg
377 // LoadStoreOp
378 __ str(r2, Address(r22, r15, Address::sxtw(0))); // str x2, [x22, w15, sxtw #0]
379 __ strw(r2, Address(r16, r29, Address::lsl(0))); // str w2, [x16, x29, lsl #0]
380 __ strb(r20, Address(r18, r14, Address::uxtw(0))); // strb w20, [x18, w14, uxtw #0]
381 __ strh(r6, Address(r19, r20, Address::sxtx(1))); // strh w6, [x19, x20, sxtx #1]
382 __ ldr(r14, Address(r29, r14, Address::sxtw(0))); // ldr x14, [x29, w14, sxtw #0]
383 __ ldrw(r16, Address(r20, r12, Address::sxtw(2))); // ldr w16, [x20, w12, sxtw #2]
384 __ ldrb(r9, Address(r12, r0, Address::sxtw(0))); // ldrb w9, [x12, w0, sxtw #0]
385 __ ldrh(r12, Address(r17, r3, Address::lsl(1))); // ldrh w12, [x17, x3, lsl #1]
386 __ ldrsb(r2, Address(r17, r3, Address::sxtx(0))); // ldrsb x2, [x17, x3, sxtx #0]
387 __ ldrsh(r7, Address(r1, r17, Address::uxtw(1))); // ldrsh x7, [x1, w17, uxtw #1]
388 __ ldrshw(r25, Address(r15, r18, Address::sxtw(1))); // ldrsh w25, [x15, w18, sxtw #1]
389 __ ldrsw(r23, Address(r21, r12, Address::lsl(0))); // ldrsw x23, [x21, x12, lsl #0]
390 __ ldrd(v5, Address(r13, r8, Address::lsl(3))); // ldr d5, [x13, x8, lsl #3]
391 __ ldrs(v3, Address(r10, r22, Address::lsl(2))); // ldr s3, [x10, x22, lsl #2]
392 __ strd(v14, Address(r2, r27, Address::sxtw(0))); // str d14, [x2, w27, sxtw #0]
393 __ strs(v20, Address(r6, r25, Address::lsl(0))); // str s20, [x6, x25, lsl #0]
394
395 // base_plus_scaled_offset
396 // LoadStoreOp
397 __ str(r30, Address(r7, 16256)); // str x30, [x7, 16256]
398 __ strw(r15, Address(r8, 7588)); // str w15, [x8, 7588]
399 __ strb(r11, Address(r0, 1866)); // strb w11, [x0, 1866]
400 __ strh(r3, Address(r17, 3734)); // strh w3, [x17, 3734]
401 __ ldr(r2, Address(r7, 14224)); // ldr x2, [x7, 14224]
402 __ ldrw(r5, Address(r9, 7396)); // ldr w5, [x9, 7396]
403 __ ldrb(r28, Address(r9, 1721)); // ldrb w28, [x9, 1721]
404 __ ldrh(r2, Address(r20, 3656)); // ldrh w2, [x20, 3656]
405 __ ldrsb(r22, Address(r14, 1887)); // ldrsb x22, [x14, 1887]
406 __ ldrsh(r8, Address(r0, 4080)); // ldrsh x8, [x0, 4080]
407 __ ldrshw(r0, Address(r30, 3916)); // ldrsh w0, [x30, 3916]
408 __ ldrsw(r24, Address(r19, 6828)); // ldrsw x24, [x19, 6828]
409 __ ldrd(v24, Address(r12, 13032)); // ldr d24, [x12, 13032]
410 __ ldrs(v8, Address(r8, 7452)); // ldr s8, [x8, 7452]
411 __ strd(v10, Address(r15, 15992)); // str d10, [x15, 15992]
412 __ strs(v26, Address(r19, 6688)); // str s26, [x19, 6688]
413
414 // pcrel
415 // LoadStoreOp
416 __ ldr(r10, forth); // ldr x10, forth
417 __ ldrw(r3, __ pc()); // ldr w3, .
418
419 // LoadStoreOp
420 __ prfm(Address(r23, 9)); // prfm PLDL1KEEP, [x23, 9]
421
422 // LoadStoreOp
423 __ prfm(back); // prfm PLDL1KEEP, back
424
425 // LoadStoreOp
426 __ prfm(Address(r3, r8, Address::uxtw(0))); // prfm PLDL1KEEP, [x3, w8, uxtw #0]
427
428 // LoadStoreOp
429 __ prfm(Address(r11, 15080)); // prfm PLDL1KEEP, [x11, 15080]
430
431 // AddSubCarryOp
432 __ adcw(r13, r9, r28); // adc w13, w9, w28
433 __ adcsw(r27, r19, r28); // adcs w27, w19, w28
434 __ sbcw(r19, r18, r6); // sbc w19, w18, w6
435 __ sbcsw(r14, r20, r3); // sbcs w14, w20, w3
436 __ adc(r16, r14, r8); // adc x16, x14, x8
437 __ adcs(r0, r29, r8); // adcs x0, x29, x8
438 __ sbc(r8, r24, r20); // sbc x8, x24, x20
439 __ sbcs(r12, r28, r0); // sbcs x12, x28, x0
440
441 // AddSubExtendedOp
442 __ addw(r23, r6, r16, ext::uxtb, 4); // add w23, w6, w16, uxtb #4
443 __ addsw(r25, r25, r23, ext::sxth, 2); // adds w25, w25, w23, sxth #2
444 __ sub(r26, r22, r4, ext::uxtx, 1); // sub x26, x22, x4, uxtx #1
445 __ subsw(r17, r29, r19, ext::sxtx, 3); // subs w17, w29, w19, sxtx #3
446 __ add(r11, r30, r21, ext::uxtb, 3); // add x11, x30, x21, uxtb #3
447 __ adds(r16, r19, r0, ext::sxtb, 2); // adds x16, x19, x0, sxtb #2
448 __ sub(r11, r9, r25, ext::sxtx, 1); // sub x11, x9, x25, sxtx #1
449 __ subs(r17, r20, r12, ext::sxtb, 4); // subs x17, x20, x12, sxtb #4
450
451 // ConditionalCompareOp
452 __ ccmnw(r13, r11, 3u, Assembler::LE); // ccmn w13, w11, #3, LE
453 __ ccmpw(r13, r12, 2u, Assembler::HI); // ccmp w13, w12, #2, HI
454 __ ccmn(r3, r2, 12u, Assembler::NE); // ccmn x3, x2, #12, NE
455 __ ccmp(r7, r21, 3u, Assembler::VS); // ccmp x7, x21, #3, VS
456
457 // ConditionalCompareImmedOp
458 __ ccmnw(r2, 14, 4, Assembler::CC); // ccmn w2, #14, #4, CC
459 __ ccmpw(r17, 17, 6, Assembler::PL); // ccmp w17, #17, #6, PL
460 __ ccmn(r10, 12, 0, Assembler::CS); // ccmn x10, #12, #0, CS
461 __ ccmp(r21, 18, 14, Assembler::GE); // ccmp x21, #18, #14, GE
462
463 // ConditionalSelectOp
464 __ cselw(r21, r13, r12, Assembler::GT); // csel w21, w13, w12, GT
465 __ csincw(r10, r27, r15, Assembler::LS); // csinc w10, w27, w15, LS
466 __ csinvw(r0, r13, r9, Assembler::HI); // csinv w0, w13, w9, HI
467 __ csnegw(r18, r4, r26, Assembler::VS); // csneg w18, w4, w26, VS
468 __ csel(r12, r29, r7, Assembler::LS); // csel x12, x29, x7, LS
469 __ csinc(r6, r7, r20, Assembler::VC); // csinc x6, x7, x20, VC
470 __ csinv(r22, r21, r3, Assembler::LE); // csinv x22, x21, x3, LE
471 __ csneg(r19, r12, r27, Assembler::LS); // csneg x19, x12, x27, LS
472
473 // TwoRegOp
474 __ rbitw(r0, r16); // rbit w0, w16
475 __ rev16w(r17, r23); // rev16 w17, w23
476 __ revw(r17, r14); // rev w17, w14
477 __ clzw(r24, r30); // clz w24, w30
478 __ clsw(r24, r22); // cls w24, w22
479 __ rbit(r3, r17); // rbit x3, x17
480 __ rev16(r12, r13); // rev16 x12, x13
481 __ rev32(r9, r22); // rev32 x9, x22
482 __ rev(r0, r0); // rev x0, x0
483 __ clz(r5, r16); // clz x5, x16
484 __ cls(r25, r22); // cls x25, x22
485
486 // ThreeRegOp
487 __ udivw(r29, r4, r0); // udiv w29, w4, w0
488 __ sdivw(r0, r29, r29); // sdiv w0, w29, w29
489 __ lslvw(r5, r17, r21); // lslv w5, w17, w21
490 __ lsrvw(r9, r9, r18); // lsrv w9, w9, w18
491 __ asrvw(r1, r27, r8); // asrv w1, w27, w8
492 __ rorvw(r18, r20, r13); // rorv w18, w20, w13
493 __ udiv(r8, r25, r12); // udiv x8, x25, x12
494 __ sdiv(r7, r5, r28); // sdiv x7, x5, x28
495 __ lslv(r5, r17, r27); // lslv x5, x17, x27
496 __ lsrv(r23, r26, r20); // lsrv x23, x26, x20
497 __ asrv(r28, r8, r28); // asrv x28, x8, x28
498 __ rorv(r3, r29, r4); // rorv x3, x29, x4
499
500 // FourRegMulOp
501 __ maddw(r17, r14, r26, r21); // madd w17, w14, w26, w21
502 __ msubw(r1, r30, r11, r11); // msub w1, w30, w11, w11
503 __ madd(r1, r17, r6, r28); // madd x1, x17, x6, x28
504 __ msub(r30, r6, r30, r8); // msub x30, x6, x30, x8
505 __ smaddl(r21, r6, r14, r8); // smaddl x21, w6, w14, x8
506 __ smsubl(r10, r10, r24, r19); // smsubl x10, w10, w24, x19
507 __ umaddl(r20, r18, r14, r24); // umaddl x20, w18, w14, x24
508 __ umsubl(r18, r2, r5, r5); // umsubl x18, w2, w5, x5
509
510 // ThreeRegFloatOp
511 __ fmuls(v8, v18, v13); // fmul s8, s18, s13
512 __ fdivs(v2, v14, v28); // fdiv s2, s14, s28
513 __ fadds(v15, v12, v28); // fadd s15, s12, s28
514 __ fsubs(v0, v12, v1); // fsub s0, s12, s1
515 __ fmuls(v15, v29, v4); // fmul s15, s29, s4
516 __ fmuld(v12, v1, v23); // fmul d12, d1, d23
517 __ fdivd(v27, v8, v18); // fdiv d27, d8, d18
518 __ faddd(v23, v20, v11); // fadd d23, d20, d11
519 __ fsubd(v8, v12, v18); // fsub d8, d12, d18
520 __ fmuld(v26, v24, v23); // fmul d26, d24, d23
521
522 // FourRegFloatOp
523 __ fmadds(v21, v23, v13, v25); // fmadd s21, s23, s13, s25
524 __ fmsubs(v22, v10, v1, v14); // fmsub s22, s10, s1, s14
525 __ fnmadds(v14, v20, v2, v30); // fnmadd s14, s20, s2, s30
526 __ fnmadds(v7, v29, v22, v22); // fnmadd s7, s29, s22, s22
527 __ fmaddd(v13, v5, v15, v5); // fmadd d13, d5, d15, d5
528 __ fmsubd(v14, v12, v5, v10); // fmsub d14, d12, d5, d10
529 __ fnmaddd(v10, v19, v0, v1); // fnmadd d10, d19, d0, d1
530 __ fnmaddd(v20, v2, v2, v0); // fnmadd d20, d2, d2, d0
531
532 // TwoRegFloatOp
533 __ fmovs(v25, v9); // fmov s25, s9
534 __ fabss(v20, v4); // fabs s20, s4
535 __ fnegs(v3, v27); // fneg s3, s27
536 __ fsqrts(v1, v2); // fsqrt s1, s2
537 __ fcvts(v30, v0); // fcvt d30, s0
538 __ fmovd(v12, v4); // fmov d12, d4
539 __ fabsd(v1, v27); // fabs d1, d27
540 __ fnegd(v8, v22); // fneg d8, d22
541 __ fsqrtd(v11, v11); // fsqrt d11, d11
542 __ fcvtd(v22, v28); // fcvt s22, d28
543
544 // FloatConvertOp
545 __ fcvtzsw(r28, v22); // fcvtzs w28, s22
546 __ fcvtzs(r20, v27); // fcvtzs x20, s27
547 __ fcvtzdw(r14, v0); // fcvtzs w14, d0
548 __ fcvtzd(r26, v11); // fcvtzs x26, d11
549 __ scvtfws(v28, r22); // scvtf s28, w22
550 __ scvtfs(v16, r10); // scvtf s16, x10
551 __ scvtfwd(v8, r21); // scvtf d8, w21
552 __ scvtfd(v21, r28); // scvtf d21, x28
553 __ fmovs(r24, v24); // fmov w24, s24
554 __ fmovd(r8, v19); // fmov x8, d19
555 __ fmovs(v8, r12); // fmov s8, w12
556 __ fmovd(v6, r7); // fmov d6, x7
557
558 // TwoRegFloatOp
559 __ fcmps(v30, v16); // fcmp s30, s16
560 __ fcmpd(v25, v11); // fcmp d25, d11
561 __ fcmps(v11, 0.0); // fcmp s11, #0.0
562 __ fcmpd(v11, 0.0); // fcmp d11, #0.0
563
564 // LoadStorePairOp
565 __ stpw(r29, r12, Address(r17, 128)); // stp w29, w12, [x17, #128]
566 __ ldpw(r22, r18, Address(r14, -96)); // ldp w22, w18, [x14, #-96]
567 __ ldpsw(r11, r16, Address(r1, 64)); // ldpsw x11, x16, [x1, #64]
568 __ stp(r0, r11, Address(r26, 112)); // stp x0, x11, [x26, #112]
569 __ ldp(r7, r1, Address(r26, 16)); // ldp x7, x1, [x26, #16]
570
571 // LoadStorePairOp
572 __ stpw(r10, r7, Address(__ pre(r24, 0))); // stp w10, w7, [x24, #0]!
573 __ ldpw(r7, r28, Address(__ pre(r24, -256))); // ldp w7, w28, [x24, #-256]!
574 __ ldpsw(r25, r28, Address(__ pre(r21, -240))); // ldpsw x25, x28, [x21, #-240]!
575 __ stp(r20, r18, Address(__ pre(r14, -16))); // stp x20, x18, [x14, #-16]!
576 __ ldp(r8, r10, Address(__ pre(r13, 80))); // ldp x8, x10, [x13, #80]!
577
578 // LoadStorePairOp
579 __ stpw(r26, r24, Address(__ post(r2, -128))); // stp w26, w24, [x2], #-128
580 __ ldpw(r2, r25, Address(__ post(r21, -192))); // ldp w2, w25, [x21], #-192
581 __ ldpsw(r17, r2, Address(__ post(r21, -144))); // ldpsw x17, x2, [x21], #-144
582 __ stp(r12, r10, Address(__ post(r11, 96))); // stp x12, x10, [x11], #96
583 __ ldp(r24, r6, Address(__ post(r17, -32))); // ldp x24, x6, [x17], #-32
584
585 // LoadStorePairOp
586 __ stnpw(r3, r30, Address(r14, -224)); // stnp w3, w30, [x14, #-224]
587 __ ldnpw(r15, r20, Address(r26, -144)); // ldnp w15, w20, [x26, #-144]
588 __ stnp(r22, r25, Address(r12, -128)); // stnp x22, x25, [x12, #-128]
589 __ ldnp(r27, r22, Address(r17, -176)); // ldnp x27, x22, [x17, #-176]
590
591 // FloatImmediateOp
592 __ fmovd(v0, 2.0); // fmov d0, #2.0
593 __ fmovd(v0, 2.125); // fmov d0, #2.125
594 __ fmovd(v0, 4.0); // fmov d0, #4.0
595 __ fmovd(v0, 4.25); // fmov d0, #4.25
596 __ fmovd(v0, 8.0); // fmov d0, #8.0
597 __ fmovd(v0, 8.5); // fmov d0, #8.5
598 __ fmovd(v0, 16.0); // fmov d0, #16.0
599 __ fmovd(v0, 17.0); // fmov d0, #17.0
600 __ fmovd(v0, 0.125); // fmov d0, #0.125
601 __ fmovd(v0, 0.1328125); // fmov d0, #0.1328125
602 __ fmovd(v0, 0.25); // fmov d0, #0.25
603 __ fmovd(v0, 0.265625); // fmov d0, #0.265625
604 __ fmovd(v0, 0.5); // fmov d0, #0.5
605 __ fmovd(v0, 0.53125); // fmov d0, #0.53125
606 __ fmovd(v0, 1.0); // fmov d0, #1.0
607 __ fmovd(v0, 1.0625); // fmov d0, #1.0625
608 __ fmovd(v0, -2.0); // fmov d0, #-2.0
609 __ fmovd(v0, -2.125); // fmov d0, #-2.125
610 __ fmovd(v0, -4.0); // fmov d0, #-4.0
611 __ fmovd(v0, -4.25); // fmov d0, #-4.25
612 __ fmovd(v0, -8.0); // fmov d0, #-8.0
613 __ fmovd(v0, -8.5); // fmov d0, #-8.5
614 __ fmovd(v0, -16.0); // fmov d0, #-16.0
615 __ fmovd(v0, -17.0); // fmov d0, #-17.0
616 __ fmovd(v0, -0.125); // fmov d0, #-0.125
617 __ fmovd(v0, -0.1328125); // fmov d0, #-0.1328125
618 __ fmovd(v0, -0.25); // fmov d0, #-0.25
619 __ fmovd(v0, -0.265625); // fmov d0, #-0.265625
620 __ fmovd(v0, -0.5); // fmov d0, #-0.5
621 __ fmovd(v0, -0.53125); // fmov d0, #-0.53125
622 __ fmovd(v0, -1.0); // fmov d0, #-1.0
623 __ fmovd(v0, -1.0625); // fmov d0, #-1.0625
624
625 __ bind(forth);
626
627 /*
628 aarch64ops.o: file format elf64-littleaarch64
629
630
631 Disassembly of section .text:
632
633 0000000000000000 <back>:
634 0: 8b0772d3 add x19, x22, x7, lsl #28
635 4: cb4a3570 sub x16, x11, x10, lsr #13
636 8: ab9c09bb adds x27, x13, x28, asr #2
637 c: eb9aa794 subs x20, x28, x26, asr #41
638 10: 0b934e68 add w8, w19, w19, asr #19
639 14: 4b0a3924 sub w4, w9, w10, lsl #14
640 18: 2b1e3568 adds w8, w11, w30, lsl #13
641 1c: 6b132720 subs w0, w25, w19, lsl #9
642 20: 8a154c14 and x20, x0, x21, lsl #19
643 24: aa1445d5 orr x21, x14, x20, lsl #17
644 28: ca01cf99 eor x25, x28, x1, lsl #51
645 2c: ea8b3f6a ands x10, x27, x11, asr #15
646 30: 0a8c5cb9 and w25, w5, w12, asr #23
647 34: 2a4a11d2 orr w18, w14, w10, lsr #4
648 38: 4a855aa4 eor w4, w21, w5, asr #22
649 3c: 6a857415 ands w21, w0, w5, asr #29
650 40: 8aa697da bic x26, x30, x6, asr #37
651 44: aa6d7423 orn x3, x1, x13, lsr #29
652 48: ca29bf80 eon x0, x28, x9, lsl #47
653 4c: ea3cb8bd bics x29, x5, x28, lsl #46
654 50: 0a675249 bic w9, w18, w7, lsr #20
655 54: 2ab961ba orn w26, w13, w25, asr #24
656 58: 4a331899 eon w25, w4, w19, lsl #6
657 5c: 6a646345 bics w5, w26, w4, lsr #24
658 60: 11055267 add w7, w19, #0x154
659 64: 31064408 adds w8, w0, #0x191
660 68: 51028e9d sub w29, w20, #0xa3
661 6c: 710bdee8 subs w8, w23, #0x2f7
662 70: 91082d81 add x1, x12, #0x20b
663 74: b106a962 adds x2, x11, #0x1aa
664 78: d10b33ae sub x14, x29, #0x2cc
665 7c: f10918ab subs x11, x5, #0x246
666 80: 121102d7 and w23, w22, #0x8000
667 84: 3204cd44 orr w4, w10, #0xf0f0f0f0
668 88: 5204cf00 eor w0, w24, #0xf0f0f0f0
669 8c: 72099fb3 ands w19, w29, #0x7f807f80
670 90: 92729545 and x5, x10, #0xfffffffffc000
671 94: b20e37cc orr x12, x30, #0xfffc0000fffc0000
672 98: d27c34be eor x30, x5, #0x3fff0
673 9c: f27e4efa ands x26, x23, #0x3ffffc
674 a0: 14000000 b a0 <back+0xa0>
675 a4: 17ffffd7 b 0 <back>
676 a8: 1400017f b 6a4 <forth>
677 ac: 94000000 bl ac <back+0xac>
678 b0: 97ffffd4 bl 0 <back>
679 b4: 9400017c bl 6a4 <forth>
680 b8: 3400000c cbz w12, b8 <back+0xb8>
681 bc: 34fffa2c cbz w12, 0 <back>
682 c0: 34002f2c cbz w12, 6a4 <forth>
683 c4: 35000014 cbnz w20, c4 <back+0xc4>
684 c8: 35fff9d4 cbnz w20, 0 <back>
685 cc: 35002ed4 cbnz w20, 6a4 <forth>
686 d0: b400000c cbz x12, d0 <back+0xd0>
687 d4: b4fff96c cbz x12, 0 <back>
688 d8: b4002e6c cbz x12, 6a4 <forth>
689 dc: b5000018 cbnz x24, dc <back+0xdc>
690 e0: b5fff918 cbnz x24, 0 <back>
691 e4: b5002e18 cbnz x24, 6a4 <forth>
692 e8: 10000006 adr x6, e8 <back+0xe8>
693 ec: 10fff8a6 adr x6, 0 <back>
694 f0: 10002da6 adr x6, 6a4 <forth>
695 f4: 90000015 adrp x21, 0 <back>
696 f8: 36080001 tbz w1, #1, f8 <back+0xf8>
697 fc: 360ff821 tbz w1, #1, 0 <back>
698 100: 36082d21 tbz w1, #1, 6a4 <forth>
699 104: 37480008 tbnz w8, #9, 104 <back+0x104>
700 108: 374ff7c8 tbnz w8, #9, 0 <back>
701 10c: 37482cc8 tbnz w8, #9, 6a4 <forth>
702 110: 128b50ec movn w12, #0x5a87
703 114: 52a9ff8b movz w11, #0x4ffc, lsl #16
704 118: 7281d095 movk w21, #0xe84
705 11c: 92edfebd movn x29, #0x6ff5, lsl #48
706 120: d28361e3 movz x3, #0x1b0f
707 124: f2a4cc96 movk x22, #0x2664, lsl #16
708 128: 9346590c sbfx x12, x8, #6, #17
709 12c: 33194f33 bfi w19, w25, #7, #20
710 130: 531d3d89 ubfiz w9, w12, #3, #16
711 134: 9350433c sbfx x28, x25, #16, #1
712 138: b34464ac bfxil x12, x5, #4, #22
713 13c: d3462140 ubfx x0, x10, #6, #3
714 140: 139a61a4 extr w4, w13, w26, #24
715 144: 93d87fd7 extr x23, x30, x24, #31
716 148: 54000000 b.eq 148 <back+0x148>
717 14c: 54fff5a0 b.eq 0 <back>
718 150: 54002aa0 b.eq 6a4 <forth>
719 154: 54000001 b.ne 154 <back+0x154>
720 158: 54fff541 b.ne 0 <back>
721 15c: 54002a41 b.ne 6a4 <forth>
722 160: 54000002 b.cs 160 <back+0x160>
723 164: 54fff4e2 b.cs 0 <back>
724 168: 540029e2 b.cs 6a4 <forth>
725 16c: 54000002 b.cs 16c <back+0x16c>
726 170: 54fff482 b.cs 0 <back>
727 174: 54002982 b.cs 6a4 <forth>
728 178: 54000003 b.cc 178 <back+0x178>
729 17c: 54fff423 b.cc 0 <back>
730 180: 54002923 b.cc 6a4 <forth>
731 184: 54000003 b.cc 184 <back+0x184>
732 188: 54fff3c3 b.cc 0 <back>
733 18c: 540028c3 b.cc 6a4 <forth>
734 190: 54000004 b.mi 190 <back+0x190>
735 194: 54fff364 b.mi 0 <back>
736 198: 54002864 b.mi 6a4 <forth>
737 19c: 54000005 b.pl 19c <back+0x19c>
738 1a0: 54fff305 b.pl 0 <back>
739 1a4: 54002805 b.pl 6a4 <forth>
740 1a8: 54000006 b.vs 1a8 <back+0x1a8>
741 1ac: 54fff2a6 b.vs 0 <back>
742 1b0: 540027a6 b.vs 6a4 <forth>
743 1b4: 54000007 b.vc 1b4 <back+0x1b4>
744 1b8: 54fff247 b.vc 0 <back>
745 1bc: 54002747 b.vc 6a4 <forth>
746 1c0: 54000008 b.hi 1c0 <back+0x1c0>
747 1c4: 54fff1e8 b.hi 0 <back>
748 1c8: 540026e8 b.hi 6a4 <forth>
749 1cc: 54000009 b.ls 1cc <back+0x1cc>
750 1d0: 54fff189 b.ls 0 <back>
751 1d4: 54002689 b.ls 6a4 <forth>
752 1d8: 5400000a b.ge 1d8 <back+0x1d8>
753 1dc: 54fff12a b.ge 0 <back>
754 1e0: 5400262a b.ge 6a4 <forth>
755 1e4: 5400000b b.lt 1e4 <back+0x1e4>
756 1e8: 54fff0cb b.lt 0 <back>
757 1ec: 540025cb b.lt 6a4 <forth>
758 1f0: 5400000c b.gt 1f0 <back+0x1f0>
759 1f4: 54fff06c b.gt 0 <back>
760 1f8: 5400256c b.gt 6a4 <forth>
761 1fc: 5400000d b.le 1fc <back+0x1fc>
762 200: 54fff00d b.le 0 <back>
763 204: 5400250d b.le 6a4 <forth>
764 208: 5400000e b.al 208 <back+0x208>
765 20c: 54ffefae b.al 0 <back>
766 210: 540024ae b.al 6a4 <forth>
767 214: 5400000f b.nv 214 <back+0x214>
768 218: 54ffef4f b.nv 0 <back>
769 21c: 5400244f b.nv 6a4 <forth>
770 220: d4063721 svc #0x31b9
771 224: d4035082 hvc #0x1a84
772 228: d400bfe3 smc #0x5ff
773 22c: d4282fc0 brk #0x417e
774 230: d444c320 hlt #0x2619
775 234: d503201f nop
776 238: d69f03e0 eret
777 23c: d6bf03e0 drps
778 240: d5033fdf isb
779 244: d5033f9f dsb sy
780 248: d5033abf dmb ishst
781 24c: d61f0040 br x2
782 250: d63f00a0 blr x5
783 254: c8147c55 stxr w20, x21, [x2]
784 258: c805fcfd stlxr w5, x29, [x7]
785 25c: c85f7e05 ldxr x5, [x16]
786 260: c85fffbb ldaxr x27, [x29]
787 264: c89fffa0 stlr x0, [x29]
788 268: c8dfff95 ldar x21, [x28]
789 26c: 88157cf8 stxr w21, w24, [x7]
790 270: 8815ff9a stlxr w21, w26, [x28]
791 274: 885f7cd5 ldxr w21, [x6]
792 278: 885fffcf ldaxr w15, [x30]
793 27c: 889ffc73 stlr w19, [x3]
794 280: 88dffc56 ldar w22, [x2]
795 284: 48127c0f stxrh w18, w15, [x0]
796 288: 480bff85 stlxrh w11, w5, [x28]
797 28c: 485f7cdd ldxrh w29, [x6]
798 290: 485ffcf2 ldaxrh w18, [x7]
799 294: 489fff99 stlrh w25, [x28]
800 298: 48dffe62 ldarh w2, [x19]
801 29c: 080a7c3e stxrb w10, w30, [x1]
802 2a0: 0814fed5 stlxrb w20, w21, [x22]
803 2a4: 085f7c59 ldxrb w25, [x2]
804 2a8: 085ffcb8 ldaxrb w24, [x5]
805 2ac: 089ffc70 stlrb w16, [x3]
806 2b0: 08dfffb6 ldarb w22, [x29]
807 2b4: c87f0a68 ldxp x8, x2, [x19]
808 2b8: c87fcdc7 ldaxp x7, x19, [x14]
809 2bc: c82870bb stxp w8, x27, x28, [x5]
810 2c0: c825b8c8 stlxp w5, x8, x14, [x6]
811 2c4: 887f12d9 ldxp w25, w4, [x22]
812 2c8: 887fb9ed ldaxp w13, w14, [x15]
813 2cc: 8834215a stxp w20, w26, w8, [x10]
814 2d0: 8837ca52 stlxp w23, w18, w18, [x18]
815 2d4: f806317e str x30, [x11,#99]
816 2d8: b81b3337 str w23, [x25,#-77]
817 2dc: 39000dc2 strb w2, [x14,#3]
818 2e0: 78005149 strh w9, [x10,#5]
819 2e4: f84391f4 ldr x20, [x15,#57]
820 2e8: b85b220c ldr w12, [x16,#-78]
821 2ec: 385fd356 ldrb w22, [x26,#-3]
822 2f0: 785d127e ldrh w30, [x19,#-47]
823 2f4: 389f4149 ldrsb x9, [x10,#-12]
824 2f8: 79801e3c ldrsh x28, [x17,#14]
825 2fc: 79c014a3 ldrsh w3, [x5,#10]
826 300: b89a5231 ldrsw x17, [x17,#-91]
827 304: fc5ef282 ldr d2, [x20,#-17]
828 308: bc5f60f6 ldr s22, [x7,#-10]
829 30c: fc12125e str d30, [x18,#-223]
830 310: bc0152cd str s13, [x22,#21]
831 314: f8190e49 str x9, [x18,#-112]!
832 318: b800befd str w29, [x23,#11]!
833 31c: 381ffd92 strb w18, [x12,#-1]!
834 320: 781e9e90 strh w16, [x20,#-23]!
835 324: f8409fa3 ldr x3, [x29,#9]!
836 328: b8413c79 ldr w25, [x3,#19]!
837 32c: 385fffa1 ldrb w1, [x29,#-1]!
838 330: 785c7fa8 ldrh w8, [x29,#-57]!
839 334: 389f3dc5 ldrsb x5, [x14,#-13]!
840 338: 78801f6a ldrsh x10, [x27,#1]!
841 33c: 78c19d4b ldrsh w11, [x10,#25]!
842 340: b89a4ec4 ldrsw x4, [x22,#-92]!
843 344: fc408eeb ldr d11, [x23,#8]!
844 348: bc436e79 ldr s25, [x19,#54]!
845 34c: fc152ce1 str d1, [x7,#-174]!
846 350: bc036f28 str s8, [x25,#54]!
847 354: f8025565 str x5, [x11],#37
848 358: b80135f8 str w24, [x15],#19
849 35c: 381ff74f strb w15, [x26],#-1
850 360: 781fa652 strh w18, [x18],#-6
851 364: f851a447 ldr x7, [x2],#-230
852 368: b85e557b ldr w27, [x11],#-27
853 36c: 385e7472 ldrb w18, [x3],#-25
854 370: 785e070a ldrh w10, [x24],#-32
855 374: 38804556 ldrsb x22, [x10],#4
856 378: 78819591 ldrsh x17, [x12],#25
857 37c: 78dc24e8 ldrsh w8, [x7],#-62
858 380: b89cd6d7 ldrsw x23, [x22],#-51
859 384: fc430738 ldr d24, [x25],#48
860 388: bc5f6595 ldr s21, [x12],#-10
861 38c: fc1225b2 str d18, [x13],#-222
862 390: bc1d7430 str s16, [x1],#-41
863 394: f82fcac2 str x2, [x22,w15,sxtw]
864 398: b83d6a02 str w2, [x16,x29]
865 39c: 382e5a54 strb w20, [x18,w14,uxtw #0]
866 3a0: 7834fa66 strh w6, [x19,x20,sxtx #1]
867 3a4: f86ecbae ldr x14, [x29,w14,sxtw]
868 3a8: b86cda90 ldr w16, [x20,w12,sxtw #2]
869 3ac: 3860d989 ldrb w9, [x12,w0,sxtw #0]
870 3b0: 78637a2c ldrh w12, [x17,x3,lsl #1]
871 3b4: 38a3fa22 ldrsb x2, [x17,x3,sxtx #0]
872 3b8: 78b15827 ldrsh x7, [x1,w17,uxtw #1]
873 3bc: 78f2d9f9 ldrsh w25, [x15,w18,sxtw #1]
874 3c0: b8ac6ab7 ldrsw x23, [x21,x12]
875 3c4: fc6879a5 ldr d5, [x13,x8,lsl #3]
876 3c8: bc767943 ldr s3, [x10,x22,lsl #2]
877 3cc: fc3bc84e str d14, [x2,w27,sxtw]
878 3d0: bc3968d4 str s20, [x6,x25]
879 3d4: f91fc0fe str x30, [x7,#16256]
880 3d8: b91da50f str w15, [x8,#7588]
881 3dc: 391d280b strb w11, [x0,#1866]
882 3e0: 791d2e23 strh w3, [x17,#3734]
883 3e4: f95bc8e2 ldr x2, [x7,#14224]
884 3e8: b95ce525 ldr w5, [x9,#7396]
885 3ec: 395ae53c ldrb w28, [x9,#1721]
886 3f0: 795c9282 ldrh w2, [x20,#3656]
887 3f4: 399d7dd6 ldrsb x22, [x14,#1887]
888 3f8: 799fe008 ldrsh x8, [x0,#4080]
889 3fc: 79de9bc0 ldrsh w0, [x30,#3916]
890 400: b99aae78 ldrsw x24, [x19,#6828]
891 404: fd597598 ldr d24, [x12,#13032]
892 408: bd5d1d08 ldr s8, [x8,#7452]
893 40c: fd1f3dea str d10, [x15,#15992]
894 410: bd1a227a str s26, [x19,#6688]
895 414: 5800148a ldr x10, 6a4 <forth>
896 418: 18000003 ldr w3, 418 <back+0x418>
897 41c: f88092e0 prfm pldl1keep, [x23,#9]
898 420: d8ffdf00 prfm pldl1keep, 0 <back>
899 424: f8a84860 prfm pldl1keep, [x3,w8,uxtw]
900 428: f99d7560 prfm pldl1keep, [x11,#15080]
901 42c: 1a1c012d adc w13, w9, w28
902 430: 3a1c027b adcs w27, w19, w28
903 434: 5a060253 sbc w19, w18, w6
904 438: 7a03028e sbcs w14, w20, w3
905 43c: 9a0801d0 adc x16, x14, x8
906 440: ba0803a0 adcs x0, x29, x8
907 444: da140308 sbc x8, x24, x20
908 448: fa00038c sbcs x12, x28, x0
909 44c: 0b3010d7 add w23, w6, w16, uxtb #4
910 450: 2b37ab39 adds w25, w25, w23, sxth #2
911 454: cb2466da sub x26, x22, x4, uxtx #1
912 458: 6b33efb1 subs w17, w29, w19, sxtx #3
913 45c: 8b350fcb add x11, x30, w21, uxtb #3
914 460: ab208a70 adds x16, x19, w0, sxtb #2
915 464: cb39e52b sub x11, x9, x25, sxtx #1
916 468: eb2c9291 subs x17, x20, w12, sxtb #4
917 46c: 3a4bd1a3 ccmn w13, w11, #0x3, le
918 470: 7a4c81a2 ccmp w13, w12, #0x2, hi
919 474: ba42106c ccmn x3, x2, #0xc, ne
920 478: fa5560e3 ccmp x7, x21, #0x3, vs
921 47c: 3a4e3844 ccmn w2, #0xe, #0x4, cc
922 480: 7a515a26 ccmp w17, #0x11, #0x6, pl
923 484: ba4c2940 ccmn x10, #0xc, #0x0, cs
924 488: fa52aaae ccmp x21, #0x12, #0xe, ge
925 48c: 1a8cc1b5 csel w21, w13, w12, gt
926 490: 1a8f976a csinc w10, w27, w15, ls
927 494: 5a8981a0 csinv w0, w13, w9, hi
928 498: 5a9a6492 csneg w18, w4, w26, vs
929 49c: 9a8793ac csel x12, x29, x7, ls
930 4a0: 9a9474e6 csinc x6, x7, x20, vc
931 4a4: da83d2b6 csinv x22, x21, x3, le
932 4a8: da9b9593 csneg x19, x12, x27, ls
933 4ac: 5ac00200 rbit w0, w16
934 4b0: 5ac006f1 rev16 w17, w23
935 4b4: 5ac009d1 rev w17, w14
936 4b8: 5ac013d8 clz w24, w30
937 4bc: 5ac016d8 cls w24, w22
938 4c0: dac00223 rbit x3, x17
939 4c4: dac005ac rev16 x12, x13
940 4c8: dac00ac9 rev32 x9, x22
941 4cc: dac00c00 rev x0, x0
942 4d0: dac01205 clz x5, x16
943 4d4: dac016d9 cls x25, x22
944 4d8: 1ac0089d udiv w29, w4, w0
945 4dc: 1add0fa0 sdiv w0, w29, w29
946 4e0: 1ad52225 lsl w5, w17, w21
947 4e4: 1ad22529 lsr w9, w9, w18
948 4e8: 1ac82b61 asr w1, w27, w8
949 4ec: 1acd2e92 ror w18, w20, w13
950 4f0: 9acc0b28 udiv x8, x25, x12
951 4f4: 9adc0ca7 sdiv x7, x5, x28
952 4f8: 9adb2225 lsl x5, x17, x27
953 4fc: 9ad42757 lsr x23, x26, x20
954 500: 9adc291c asr x28, x8, x28
955 504: 9ac42fa3 ror x3, x29, x4
956 508: 1b1a55d1 madd w17, w14, w26, w21
957 50c: 1b0bafc1 msub w1, w30, w11, w11
958 510: 9b067221 madd x1, x17, x6, x28
959 514: 9b1ea0de msub x30, x6, x30, x8
960 518: 9b2e20d5 smaddl x21, w6, w14, x8
961 51c: 9b38cd4a smsubl x10, w10, w24, x19
962 520: 9bae6254 umaddl x20, w18, w14, x24
963 524: 9ba59452 umsubl x18, w2, w5, x5
964 528: 1e2d0a48 fmul s8, s18, s13
965 52c: 1e3c19c2 fdiv s2, s14, s28
966 530: 1e3c298f fadd s15, s12, s28
967 534: 1e213980 fsub s0, s12, s1
968 538: 1e240baf fmul s15, s29, s4
969 53c: 1e77082c fmul d12, d1, d23
970 540: 1e72191b fdiv d27, d8, d18
971 544: 1e6b2a97 fadd d23, d20, d11
972 548: 1e723988 fsub d8, d12, d18
973 54c: 1e770b1a fmul d26, d24, d23
974 550: 1f0d66f5 fmadd s21, s23, s13, s25
975 554: 1f01b956 fmsub s22, s10, s1, s14
976 558: 1f227a8e fnmadd s14, s20, s2, s30
977 55c: 1f365ba7 fnmadd s7, s29, s22, s22
978 560: 1f4f14ad fmadd d13, d5, d15, d5
979 564: 1f45a98e fmsub d14, d12, d5, d10
980 568: 1f60066a fnmadd d10, d19, d0, d1
981 56c: 1f620054 fnmadd d20, d2, d2, d0
982 570: 1e204139 fmov s25, s9
983 574: 1e20c094 fabs s20, s4
984 578: 1e214363 fneg s3, s27
985 57c: 1e21c041 fsqrt s1, s2
986 580: 1e22c01e fcvt d30, s0
987 584: 1e60408c fmov d12, d4
988 588: 1e60c361 fabs d1, d27
989 58c: 1e6142c8 fneg d8, d22
990 590: 1e61c16b fsqrt d11, d11
991 594: 1e624396 fcvt s22, d28
992 598: 1e3802dc fcvtzs w28, s22
993 59c: 9e380374 fcvtzs x20, s27
994 5a0: 1e78000e fcvtzs w14, d0
995 5a4: 9e78017a fcvtzs x26, d11
996 5a8: 1e2202dc scvtf s28, w22
997 5ac: 9e220150 scvtf s16, x10
998 5b0: 1e6202a8 scvtf d8, w21
999 5b4: 9e620395 scvtf d21, x28
1000 5b8: 1e260318 fmov w24, s24
1001 5bc: 9e660268 fmov x8, d19
1002 5c0: 1e270188 fmov s8, w12
1003 5c4: 9e6700e6 fmov d6, x7
1004 5c8: 1e3023c0 fcmp s30, s16
1005 5cc: 1e6b2320 fcmp d25, d11
1006 5d0: 1e202168 fcmp s11, #0.0
1007 5d4: 1e602168 fcmp d11, #0.0
1008 5d8: 2910323d stp w29, w12, [x17,#128]
1009 5dc: 297449d6 ldp w22, w18, [x14,#-96]
1010 5e0: 6948402b ldpsw x11, x16, [x1,#64]
1011 5e4: a9072f40 stp x0, x11, [x26,#112]
1012 5e8: a9410747 ldp x7, x1, [x26,#16]
1013 5ec: 29801f0a stp w10, w7, [x24,#0]!
1014 5f0: 29e07307 ldp w7, w28, [x24,#-256]!
1015 5f4: 69e272b9 ldpsw x25, x28, [x21,#-240]!
1016 5f8: a9bf49d4 stp x20, x18, [x14,#-16]!
1017 5fc: a9c529a8 ldp x8, x10, [x13,#80]!
1018 600: 28b0605a stp w26, w24, [x2],#-128
1019 604: 28e866a2 ldp w2, w25, [x21],#-192
1020 608: 68ee0ab1 ldpsw x17, x2, [x21],#-144
1021 60c: a886296c stp x12, x10, [x11],#96
1022 610: a8fe1a38 ldp x24, x6, [x17],#-32
1023 614: 282479c3 stnp w3, w30, [x14,#-224]
1024 618: 286e534f ldnp w15, w20, [x26,#-144]
1025 61c: a8386596 stnp x22, x25, [x12,#-128]
1026 620: a8755a3b ldnp x27, x22, [x17,#-176]
1027 624: 1e601000 fmov d0, #2.000000000000000000e+00
1028 628: 1e603000 fmov d0, #2.125000000000000000e+00
1029 62c: 1e621000 fmov d0, #4.000000000000000000e+00
1030 630: 1e623000 fmov d0, #4.250000000000000000e+00
1031 634: 1e641000 fmov d0, #8.000000000000000000e+00
1032 638: 1e643000 fmov d0, #8.500000000000000000e+00
1033 63c: 1e661000 fmov d0, #1.600000000000000000e+01
1034 640: 1e663000 fmov d0, #1.700000000000000000e+01
1035 644: 1e681000 fmov d0, #1.250000000000000000e-01
1036 648: 1e683000 fmov d0, #1.328125000000000000e-01
1037 64c: 1e6a1000 fmov d0, #2.500000000000000000e-01
1038 650: 1e6a3000 fmov d0, #2.656250000000000000e-01
1039 654: 1e6c1000 fmov d0, #5.000000000000000000e-01
1040 658: 1e6c3000 fmov d0, #5.312500000000000000e-01
1041 65c: 1e6e1000 fmov d0, #1.000000000000000000e+00
1042 660: 1e6e3000 fmov d0, #1.062500000000000000e+00
1043 664: 1e701000 fmov d0, #-2.000000000000000000e+00
1044 668: 1e703000 fmov d0, #-2.125000000000000000e+00
1045 66c: 1e721000 fmov d0, #-4.000000000000000000e+00
1046 670: 1e723000 fmov d0, #-4.250000000000000000e+00
1047 674: 1e741000 fmov d0, #-8.000000000000000000e+00
1048 678: 1e743000 fmov d0, #-8.500000000000000000e+00
1049 67c: 1e761000 fmov d0, #-1.600000000000000000e+01
1050 680: 1e763000 fmov d0, #-1.700000000000000000e+01
1051 684: 1e781000 fmov d0, #-1.250000000000000000e-01
1052 688: 1e783000 fmov d0, #-1.328125000000000000e-01
1053 68c: 1e7a1000 fmov d0, #-2.500000000000000000e-01
1054 690: 1e7a3000 fmov d0, #-2.656250000000000000e-01
1055 694: 1e7c1000 fmov d0, #-5.000000000000000000e-01
1056 698: 1e7c3000 fmov d0, #-5.312500000000000000e-01
1057 69c: 1e7e1000 fmov d0, #-1.000000000000000000e+00
1058 6a0: 1e7e3000 fmov d0, #-1.062500000000000000e+00
1059 */
1060
1061 static const unsigned int insns[] =
1062 {
1063 0x8b0772d3, 0xcb4a3570, 0xab9c09bb, 0xeb9aa794,
1064 0x0b934e68, 0x4b0a3924, 0x2b1e3568, 0x6b132720,
1065 0x8a154c14, 0xaa1445d5, 0xca01cf99, 0xea8b3f6a,
1066 0x0a8c5cb9, 0x2a4a11d2, 0x4a855aa4, 0x6a857415,
1067 0x8aa697da, 0xaa6d7423, 0xca29bf80, 0xea3cb8bd,
1068 0x0a675249, 0x2ab961ba, 0x4a331899, 0x6a646345,
1069 0x11055267, 0x31064408, 0x51028e9d, 0x710bdee8,
1070 0x91082d81, 0xb106a962, 0xd10b33ae, 0xf10918ab,
1071 0x121102d7, 0x3204cd44, 0x5204cf00, 0x72099fb3,
1072 0x92729545, 0xb20e37cc, 0xd27c34be, 0xf27e4efa,
1073 0x14000000, 0x17ffffd7, 0x1400017f, 0x94000000,
1074 0x97ffffd4, 0x9400017c, 0x3400000c, 0x34fffa2c,
1075 0x34002f2c, 0x35000014, 0x35fff9d4, 0x35002ed4,
1076 0xb400000c, 0xb4fff96c, 0xb4002e6c, 0xb5000018,
1077 0xb5fff918, 0xb5002e18, 0x10000006, 0x10fff8a6,
1078 0x10002da6, 0x90000015, 0x36080001, 0x360ff821,
1079 0x36082d21, 0x37480008, 0x374ff7c8, 0x37482cc8,
1080 0x128b50ec, 0x52a9ff8b, 0x7281d095, 0x92edfebd,
1081 0xd28361e3, 0xf2a4cc96, 0x9346590c, 0x33194f33,
1082 0x531d3d89, 0x9350433c, 0xb34464ac, 0xd3462140,
1083 0x139a61a4, 0x93d87fd7, 0x54000000, 0x54fff5a0,
1084 0x54002aa0, 0x54000001, 0x54fff541, 0x54002a41,
1085 0x54000002, 0x54fff4e2, 0x540029e2, 0x54000002,
1086 0x54fff482, 0x54002982, 0x54000003, 0x54fff423,
1087 0x54002923, 0x54000003, 0x54fff3c3, 0x540028c3,
1088 0x54000004, 0x54fff364, 0x54002864, 0x54000005,
1089 0x54fff305, 0x54002805, 0x54000006, 0x54fff2a6,
1090 0x540027a6, 0x54000007, 0x54fff247, 0x54002747,
1091 0x54000008, 0x54fff1e8, 0x540026e8, 0x54000009,
1092 0x54fff189, 0x54002689, 0x5400000a, 0x54fff12a,
1093 0x5400262a, 0x5400000b, 0x54fff0cb, 0x540025cb,
1094 0x5400000c, 0x54fff06c, 0x5400256c, 0x5400000d,
1095 0x54fff00d, 0x5400250d, 0x5400000e, 0x54ffefae,
1096 0x540024ae, 0x5400000f, 0x54ffef4f, 0x5400244f,
1097 0xd4063721, 0xd4035082, 0xd400bfe3, 0xd4282fc0,
1098 0xd444c320, 0xd503201f, 0xd69f03e0, 0xd6bf03e0,
1099 0xd5033fdf, 0xd5033f9f, 0xd5033abf, 0xd61f0040,
1100 0xd63f00a0, 0xc8147c55, 0xc805fcfd, 0xc85f7e05,
1101 0xc85fffbb, 0xc89fffa0, 0xc8dfff95, 0x88157cf8,
1102 0x8815ff9a, 0x885f7cd5, 0x885fffcf, 0x889ffc73,
1103 0x88dffc56, 0x48127c0f, 0x480bff85, 0x485f7cdd,
1104 0x485ffcf2, 0x489fff99, 0x48dffe62, 0x080a7c3e,
1105 0x0814fed5, 0x085f7c59, 0x085ffcb8, 0x089ffc70,
1106 0x08dfffb6, 0xc87f0a68, 0xc87fcdc7, 0xc82870bb,
1107 0xc825b8c8, 0x887f12d9, 0x887fb9ed, 0x8834215a,
1108 0x8837ca52, 0xf806317e, 0xb81b3337, 0x39000dc2,
1109 0x78005149, 0xf84391f4, 0xb85b220c, 0x385fd356,
1110 0x785d127e, 0x389f4149, 0x79801e3c, 0x79c014a3,
1111 0xb89a5231, 0xfc5ef282, 0xbc5f60f6, 0xfc12125e,
1112 0xbc0152cd, 0xf8190e49, 0xb800befd, 0x381ffd92,
1113 0x781e9e90, 0xf8409fa3, 0xb8413c79, 0x385fffa1,
1114 0x785c7fa8, 0x389f3dc5, 0x78801f6a, 0x78c19d4b,
1115 0xb89a4ec4, 0xfc408eeb, 0xbc436e79, 0xfc152ce1,
1116 0xbc036f28, 0xf8025565, 0xb80135f8, 0x381ff74f,
1117 0x781fa652, 0xf851a447, 0xb85e557b, 0x385e7472,
1118 0x785e070a, 0x38804556, 0x78819591, 0x78dc24e8,
1119 0xb89cd6d7, 0xfc430738, 0xbc5f6595, 0xfc1225b2,
1120 0xbc1d7430, 0xf82fcac2, 0xb83d6a02, 0x382e5a54,
1121 0x7834fa66, 0xf86ecbae, 0xb86cda90, 0x3860d989,
1122 0x78637a2c, 0x38a3fa22, 0x78b15827, 0x78f2d9f9,
1123 0xb8ac6ab7, 0xfc6879a5, 0xbc767943, 0xfc3bc84e,
1124 0xbc3968d4, 0xf91fc0fe, 0xb91da50f, 0x391d280b,
1125 0x791d2e23, 0xf95bc8e2, 0xb95ce525, 0x395ae53c,
1126 0x795c9282, 0x399d7dd6, 0x799fe008, 0x79de9bc0,
1127 0xb99aae78, 0xfd597598, 0xbd5d1d08, 0xfd1f3dea,
1128 0xbd1a227a, 0x5800148a, 0x18000003, 0xf88092e0,
1129 0xd8ffdf00, 0xf8a84860, 0xf99d7560, 0x1a1c012d,
1130 0x3a1c027b, 0x5a060253, 0x7a03028e, 0x9a0801d0,
1131 0xba0803a0, 0xda140308, 0xfa00038c, 0x0b3010d7,
1132 0x2b37ab39, 0xcb2466da, 0x6b33efb1, 0x8b350fcb,
1133 0xab208a70, 0xcb39e52b, 0xeb2c9291, 0x3a4bd1a3,
1134 0x7a4c81a2, 0xba42106c, 0xfa5560e3, 0x3a4e3844,
1135 0x7a515a26, 0xba4c2940, 0xfa52aaae, 0x1a8cc1b5,
1136 0x1a8f976a, 0x5a8981a0, 0x5a9a6492, 0x9a8793ac,
1137 0x9a9474e6, 0xda83d2b6, 0xda9b9593, 0x5ac00200,
1138 0x5ac006f1, 0x5ac009d1, 0x5ac013d8, 0x5ac016d8,
1139 0xdac00223, 0xdac005ac, 0xdac00ac9, 0xdac00c00,
1140 0xdac01205, 0xdac016d9, 0x1ac0089d, 0x1add0fa0,
1141 0x1ad52225, 0x1ad22529, 0x1ac82b61, 0x1acd2e92,
1142 0x9acc0b28, 0x9adc0ca7, 0x9adb2225, 0x9ad42757,
1143 0x9adc291c, 0x9ac42fa3, 0x1b1a55d1, 0x1b0bafc1,
1144 0x9b067221, 0x9b1ea0de, 0x9b2e20d5, 0x9b38cd4a,
1145 0x9bae6254, 0x9ba59452, 0x1e2d0a48, 0x1e3c19c2,
1146 0x1e3c298f, 0x1e213980, 0x1e240baf, 0x1e77082c,
1147 0x1e72191b, 0x1e6b2a97, 0x1e723988, 0x1e770b1a,
1148 0x1f0d66f5, 0x1f01b956, 0x1f227a8e, 0x1f365ba7,
1149 0x1f4f14ad, 0x1f45a98e, 0x1f60066a, 0x1f620054,
1150 0x1e204139, 0x1e20c094, 0x1e214363, 0x1e21c041,
1151 0x1e22c01e, 0x1e60408c, 0x1e60c361, 0x1e6142c8,
1152 0x1e61c16b, 0x1e624396, 0x1e3802dc, 0x9e380374,
1153 0x1e78000e, 0x9e78017a, 0x1e2202dc, 0x9e220150,
1154 0x1e6202a8, 0x9e620395, 0x1e260318, 0x9e660268,
1155 0x1e270188, 0x9e6700e6, 0x1e3023c0, 0x1e6b2320,
1156 0x1e202168, 0x1e602168, 0x2910323d, 0x297449d6,
1157 0x6948402b, 0xa9072f40, 0xa9410747, 0x29801f0a,
1158 0x29e07307, 0x69e272b9, 0xa9bf49d4, 0xa9c529a8,
1159 0x28b0605a, 0x28e866a2, 0x68ee0ab1, 0xa886296c,
1160 0xa8fe1a38, 0x282479c3, 0x286e534f, 0xa8386596,
1161 0xa8755a3b, 0x1e601000, 0x1e603000, 0x1e621000,
1162 0x1e623000, 0x1e641000, 0x1e643000, 0x1e661000,
1163 0x1e663000, 0x1e681000, 0x1e683000, 0x1e6a1000,
1164 0x1e6a3000, 0x1e6c1000, 0x1e6c3000, 0x1e6e1000,
1165 0x1e6e3000, 0x1e701000, 0x1e703000, 0x1e721000,
1166 0x1e723000, 0x1e741000, 0x1e743000, 0x1e761000,
1167 0x1e763000, 0x1e781000, 0x1e783000, 0x1e7a1000,
1168 0x1e7a3000, 0x1e7c1000, 0x1e7c3000, 0x1e7e1000,
1169 0x1e7e3000,
1170 };
1171 // END Generated code -- do not edit
1172
1173 {
1174 bool ok = true;
1175 unsigned int *insns1 = (unsigned int *)entry;
1176 for (unsigned int i = 0; i < sizeof insns / sizeof insns[0]; i++) {
1177 if (insns[i] != insns1[i]) {
1178 ok = false;
1179 printf("Ours:\n");
1180 Disassembler::decode((address)&insns1[i], (address)&insns1[i+1]);
1181 printf("Theirs:\n");
1182 Disassembler::decode((address)&insns[i], (address)&insns[i+1]);
1183 printf("\n");
1184 }
1185 }
1186 assert(ok, "Assembler smoke test failed");
1187 }
1188
1189 #ifndef PRODUCT
1190
1191 address PC = __ pc();
1192 __ ld1(v0, __ T16B, Address(r16)); // No offset
1193 __ ld1(v0, __ T16B, __ post(r16, 0)); // Post-index
1194 __ ld1(v0, __ T16B, Address(r16, r17)); //
1195
1196
1197 #endif // PRODUCT
1198 }
1199
1200 #endif // ASSERT
1201
1202 #undef __
1203
1204 void Assembler::emit_data64(jlong data,
1205 relocInfo::relocType rtype,
1206 int format) {
1207 if (rtype == relocInfo::none) {
1208 emit_int64(data);
1209 } else {
1210 emit_data64(data, Relocation::spec_simple(rtype), format);
1211 }
1212 }
1213
1214 void Assembler::emit_data64(jlong data,
1215 RelocationHolder const& rspec,
1216 int format) {
1217
1218 assert(inst_mark() != NULL, "must be inside InstructionMark");
1219 // Do not use AbstractAssembler::relocate, which is not intended for
1220 // embedded words. Instead, relocate to the enclosing instruction.
1221 code_section()->relocate(inst_mark(), rspec, format);
1222 emit_int64(data);
1223 }
1224
1225 extern "C" {
1226 void das(uint64_t start, int len) {
1227 ResourceMark rm;
1228 len <<= 2;
1229 if (len < 0)
1230 Disassembler::decode((address)start + len, (address)start);
1231 else
1232 Disassembler::decode((address)start, (address)start + len);
1233 }
1234
1235 JNIEXPORT void das1(unsigned long insn) {
1236 das(insn, 1);
1237 }
1238 }
1239
1240 #define gas_assert(ARG1) assert(ARG1, #ARG1)
1241
1242 #define __ as->
1243
1244 void Address::lea(MacroAssembler *as, Register r) const {
1245 Relocation* reloc = _rspec.reloc();
1246 relocInfo::relocType rtype = (relocInfo::relocType) reloc->type();
1247
1248 switch(_mode) {
1249 case base_plus_offset: {
1250 if (_offset == 0 && _base == r) // it's a nop
1251 break;
1252 if (_offset > 0)
1253 __ add(r, _base, _offset);
1254 else
1255 __ sub(r, _base, -_offset);
1256 break;
1257 }
1258 case base_plus_offset_reg: {
1259 __ add(r, _base, _index, _ext.op(), MAX(_ext.shift(), 0));
1260 break;
1261 }
1262 case literal: {
1263 if (rtype == relocInfo::none)
1264 __ mov(r, target());
1265 else
1266 __ movptr(r, (uint64_t)target());
1267 break;
1268 }
1269 case post: {
1270 __ mov(r, _base);
1271 break;
1272 }
1273 default:
1274 ShouldNotReachHere();
1275 }
1276 }
1277
1278 void Assembler::adrp(Register reg1, const Address &dest, unsigned long &byte_offset) {
1279 ShouldNotReachHere();
1280 }
1281
1282 #undef __
1283
1284 #define starti Instruction_aarch64 do_not_use(this); set_current(&do_not_use)
1285
1286 void Assembler::adr(Register Rd, address adr) {
1287 long offset = adr - pc();
1288 int offset_lo = offset & 3;
1289 offset >>= 2;
1290 starti;
1291 f(0, 31), f(offset_lo, 30, 29), f(0b10000, 28, 24), sf(offset, 23, 5);
1292 rf(Rd, 0);
1293 }
1294
1295 void Assembler::_adrp(Register Rd, address adr) {
1296 uint64_t pc_page = (uint64_t)pc() >> 12;
1297 uint64_t adr_page = (uint64_t)adr >> 12;
1298 long offset = adr_page - pc_page;
1299 int offset_lo = offset & 3;
1300 offset >>= 2;
1301 starti;
1302 f(1, 31), f(offset_lo, 30, 29), f(0b10000, 28, 24), sf(offset, 23, 5);
1303 rf(Rd, 0);
1304 }
1305
1306 #undef starti
1307
1308 Address::Address(address target, relocInfo::relocType rtype) : _mode(literal){
1309 _is_lval = false;
1310 _target = target;
1311 switch (rtype) {
1312 case relocInfo::oop_type:
1313 case relocInfo::metadata_type:
1314 // Oops are a special case. Normally they would be their own section
1315 // but in cases like icBuffer they are literals in the code stream that
1316 // we don't have a section for. We use none so that we get a literal address
1317 // which is always patchable.
1318 break;
1319 case relocInfo::external_word_type:
1320 _rspec = external_word_Relocation::spec(target);
1321 break;
1322 case relocInfo::internal_word_type:
1323 _rspec = internal_word_Relocation::spec(target);
1324 break;
1325 case relocInfo::opt_virtual_call_type:
1326 _rspec = opt_virtual_call_Relocation::spec();
1327 break;
1328 case relocInfo::static_call_type:
1329 _rspec = static_call_Relocation::spec();
1330 break;
1331 case relocInfo::runtime_call_type:
1332 _rspec = runtime_call_Relocation::spec();
1333 break;
1334 case relocInfo::poll_type:
1335 case relocInfo::poll_return_type:
1336 _rspec = Relocation::spec_simple(rtype);
1337 break;
1338 case relocInfo::none:
1339 _rspec = RelocationHolder::none;
1340 break;
1341 default:
1342 ShouldNotReachHere();
1343 break;
1344 }
1345 }
1346
1347 void Assembler::b(const Address &dest) {
1348 InstructionMark im(this);
1349 code_section()->relocate(inst_mark(), dest.rspec());
1350 b(dest.target());
1351 }
1352
1353 void Assembler::bl(const Address &dest) {
1354 InstructionMark im(this);
1355 code_section()->relocate(inst_mark(), dest.rspec());
1356 bl(dest.target());
1357 }
1358
1359 void Assembler::adr(Register r, const Address &dest) {
1360 InstructionMark im(this);
1361 code_section()->relocate(inst_mark(), dest.rspec());
1362 adr(r, dest.target());
1363 }
1364
1365 void Assembler::br(Condition cc, Label &L) {
1366 if (L.is_bound()) {
1367 br(cc, target(L));
1368 } else {
1369 L.add_patch_at(code(), locator());
1370 br(cc, pc());
1371 }
1372 }
1373
1374 void Assembler::wrap_label(Label &L,
1375 Assembler::uncond_branch_insn insn) {
1376 if (L.is_bound()) {
1377 (this->*insn)(target(L));
1378 } else {
1379 L.add_patch_at(code(), locator());
1380 (this->*insn)(pc());
1381 }
1382 }
1383
1384 void Assembler::wrap_label(Register r, Label &L,
1385 compare_and_branch_insn insn) {
1386 if (L.is_bound()) {
1387 (this->*insn)(r, target(L));
1388 } else {
1389 L.add_patch_at(code(), locator());
1390 (this->*insn)(r, pc());
1391 }
1392 }
1393
1394 void Assembler::wrap_label(Register r, int bitpos, Label &L,
1395 test_and_branch_insn insn) {
1396 if (L.is_bound()) {
1397 (this->*insn)(r, bitpos, target(L));
1398 } else {
1399 L.add_patch_at(code(), locator());
1400 (this->*insn)(r, bitpos, pc());
1401 }
1402 }
1403
1404 void Assembler::wrap_label(Label &L, prfop op, prefetch_insn insn) {
1405 if (L.is_bound()) {
1406 (this->*insn)(target(L), op);
1407 } else {
1408 L.add_patch_at(code(), locator());
1409 (this->*insn)(pc(), op);
1410 }
1411 }
1412
1413 // An "all-purpose" add/subtract immediate, per ARM documentation:
1414 // A "programmer-friendly" assembler may accept a negative immediate
1415 // between -(2^24 -1) and -1 inclusive, causing it to convert a
1416 // requested ADD operation to a SUB, or vice versa, and then encode
1417 // the absolute value of the immediate as for uimm24.
1418 void Assembler::add_sub_immediate(Register Rd, Register Rn, unsigned uimm, int op,
1419 int negated_op) {
1420 bool sets_flags = op & 1; // this op sets flags
1421 union {
1422 unsigned u;
1423 int imm;
1424 };
1425 u = uimm;
1426 bool shift = false;
1427 bool neg = imm < 0;
1428 if (neg) {
1429 imm = -imm;
1430 op = negated_op;
1431 }
1432 assert(Rd != sp || imm % 16 == 0, "misaligned stack");
1433 if (imm >= (1 << 11)
1434 && ((imm >> 12) << 12 == imm)) {
1435 imm >>= 12;
1436 shift = true;
1437 }
1438 f(op, 31, 29), f(0b10001, 28, 24), f(shift, 23, 22), f(imm, 21, 10);
1439
1440 // add/subtract immediate ops with the S bit set treat r31 as zr;
1441 // with S unset they use sp.
1442 if (sets_flags)
1443 zrf(Rd, 0);
1444 else
1445 srf(Rd, 0);
1446
1447 srf(Rn, 5);
1448 }
1449
1450 bool Assembler::operand_valid_for_add_sub_immediate(long imm) {
1451 bool shift = false;
1452 unsigned long uimm = uabs(imm);
1453 if (uimm < (1 << 12))
1454 return true;
1455 if (uimm < (1 << 24)
1456 && ((uimm >> 12) << 12 == uimm)) {
1457 return true;
1458 }
1459 return false;
1460 }
1461
1462 bool Assembler::operand_valid_for_logical_immediate(bool is32, uint64_t imm) {
1463 return encode_logical_immediate(is32, imm) != 0xffffffff;
1464 }
1465
1466 static uint64_t doubleTo64Bits(jdouble d) {
1467 union {
1468 jdouble double_value;
1469 uint64_t double_bits;
1470 };
1471
1472 double_value = d;
1473 return double_bits;
1474 }
1475
1476 bool Assembler::operand_valid_for_float_immediate(double imm) {
1477 // If imm is all zero bits we can use ZR as the source of a
1478 // floating-point value.
1479 if (doubleTo64Bits(imm) == 0)
1480 return true;
1481
1482 // Otherwise try to encode imm then convert the encoded value back
1483 // and make sure it's the exact same bit pattern.
1484 unsigned result = encoding_for_fp_immediate(imm);
1485 return doubleTo64Bits(imm) == fp_immediate_for_encoding(result, true);
1486 }
1487
1488 int AbstractAssembler::code_fill_byte() {
1489 return 0;
1490 }
1491
1492 // n.b. this is implemented in subclass MacroAssembler
1493 void Assembler::bang_stack_with_offset(int offset) { Unimplemented(); }
1494
1495
1496 // and now the routines called by the assembler which encapsulate the
1497 // above encode and decode functions
1498
1499 uint32_t
1500 asm_util::encode_logical_immediate(bool is32, uint64_t imm)
1501 {
1502 if (is32) {
1503 /* Allow all zeros or all ones in top 32-bits, so that
1504 constant expressions like ~1 are permitted. */
1505 if (imm >> 32 != 0 && imm >> 32 != 0xffffffff)
1506 return 0xffffffff;
1507 /* Replicate the 32 lower bits to the 32 upper bits. */
1508 imm &= 0xffffffff;
1509 imm |= imm << 32;
1510 }
1511
1512 return encoding_for_logical_immediate(imm);
1513 }
1514
1515 unsigned Assembler::pack(double value) {
1516 float val = (float)value;
1517 unsigned result = encoding_for_fp_immediate(val);
1518 guarantee(unpack(result) == value,
1519 "Invalid floating-point immediate operand");
1520 return result;
1521 }
1522
1523 // Packed operands for Floating-point Move (immediate)
1524
1525 static float unpack(unsigned value) {
1526 union {
1527 unsigned ival;
1528 float val;
1529 };
1530 ival = fp_immediate_for_encoding(value, 0);
1531 return val;
1532 }