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1
/*
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 * Tiny Code Generator for QEMU
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 *
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 * Copyright (c) 2008 Fabrice Bellard
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 *
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 * Permission is hereby granted, free of charge, to any person obtaining a copy
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 * of this software and associated documentation files (the "Software"), to deal
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 * in the Software without restriction, including without limitation the rights
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 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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 * copies of the Software, and to permit persons to whom the Software is
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 * furnished to do so, subject to the following conditions:
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 *
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 * The above copyright notice and this permission notice shall be included in
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 * all copies or substantial portions of the Software.
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 *
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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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 * THE SOFTWARE.
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 */
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#include "tcg.h"
25

    
26
#ifndef CONFIG_NO_DYNGEN_OP
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/* legacy dyngen operations */
28
#include "gen-op.h"
29
#endif
30

    
31
int gen_new_label(void);
32

    
33
static inline void tcg_gen_op1(int opc, TCGv arg1)
34
{
35
    *gen_opc_ptr++ = opc;
36
    *gen_opparam_ptr++ = GET_TCGV(arg1);
37
}
38

    
39
static inline void tcg_gen_op1i(int opc, TCGArg arg1)
40
{
41
    *gen_opc_ptr++ = opc;
42
    *gen_opparam_ptr++ = arg1;
43
}
44

    
45
static inline void tcg_gen_op2(int opc, TCGv arg1, TCGv arg2)
46
{
47
    *gen_opc_ptr++ = opc;
48
    *gen_opparam_ptr++ = GET_TCGV(arg1);
49
    *gen_opparam_ptr++ = GET_TCGV(arg2);
50
}
51

    
52
static inline void tcg_gen_op2i(int opc, TCGv arg1, TCGArg arg2)
53
{
54
    *gen_opc_ptr++ = opc;
55
    *gen_opparam_ptr++ = GET_TCGV(arg1);
56
    *gen_opparam_ptr++ = arg2;
57
}
58

    
59
static inline void tcg_gen_op3(int opc, TCGv arg1, TCGv arg2, TCGv arg3)
60
{
61
    *gen_opc_ptr++ = opc;
62
    *gen_opparam_ptr++ = GET_TCGV(arg1);
63
    *gen_opparam_ptr++ = GET_TCGV(arg2);
64
    *gen_opparam_ptr++ = GET_TCGV(arg3);
65
}
66

    
67
static inline void tcg_gen_op3i(int opc, TCGv arg1, TCGv arg2, TCGArg arg3)
68
{
69
    *gen_opc_ptr++ = opc;
70
    *gen_opparam_ptr++ = GET_TCGV(arg1);
71
    *gen_opparam_ptr++ = GET_TCGV(arg2);
72
    *gen_opparam_ptr++ = arg3;
73
}
74

    
75
static inline void tcg_gen_op4(int opc, TCGv arg1, TCGv arg2, TCGv arg3, 
76
                               TCGv arg4)
77
{
78
    *gen_opc_ptr++ = opc;
79
    *gen_opparam_ptr++ = GET_TCGV(arg1);
80
    *gen_opparam_ptr++ = GET_TCGV(arg2);
81
    *gen_opparam_ptr++ = GET_TCGV(arg3);
82
    *gen_opparam_ptr++ = GET_TCGV(arg4);
83
}
84

    
85
static inline void tcg_gen_op4i(int opc, TCGv arg1, TCGv arg2, TCGv arg3, 
86
                                TCGArg arg4)
87
{
88
    *gen_opc_ptr++ = opc;
89
    *gen_opparam_ptr++ = GET_TCGV(arg1);
90
    *gen_opparam_ptr++ = GET_TCGV(arg2);
91
    *gen_opparam_ptr++ = GET_TCGV(arg3);
92
    *gen_opparam_ptr++ = arg4;
93
}
94

    
95
static inline void tcg_gen_op4ii(int opc, TCGv arg1, TCGv arg2, TCGArg arg3, 
96
                                 TCGArg arg4)
97
{
98
    *gen_opc_ptr++ = opc;
99
    *gen_opparam_ptr++ = GET_TCGV(arg1);
100
    *gen_opparam_ptr++ = GET_TCGV(arg2);
101
    *gen_opparam_ptr++ = arg3;
102
    *gen_opparam_ptr++ = arg4;
103
}
104

    
105
static inline void tcg_gen_op5(int opc, TCGv arg1, TCGv arg2, 
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                               TCGv arg3, TCGv arg4,
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                               TCGv arg5)
108
{
109
    *gen_opc_ptr++ = opc;
110
    *gen_opparam_ptr++ = GET_TCGV(arg1);
111
    *gen_opparam_ptr++ = GET_TCGV(arg2);
112
    *gen_opparam_ptr++ = GET_TCGV(arg3);
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    *gen_opparam_ptr++ = GET_TCGV(arg4);
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    *gen_opparam_ptr++ = GET_TCGV(arg5);
115
}
116

    
117
static inline void tcg_gen_op5i(int opc, TCGv arg1, TCGv arg2, 
118
                                TCGv arg3, TCGv arg4,
119
                                TCGArg arg5)
120
{
121
    *gen_opc_ptr++ = opc;
122
    *gen_opparam_ptr++ = GET_TCGV(arg1);
123
    *gen_opparam_ptr++ = GET_TCGV(arg2);
124
    *gen_opparam_ptr++ = GET_TCGV(arg3);
125
    *gen_opparam_ptr++ = GET_TCGV(arg4);
126
    *gen_opparam_ptr++ = arg5;
127
}
128

    
129
static inline void tcg_gen_op6(int opc, TCGv arg1, TCGv arg2, 
130
                               TCGv arg3, TCGv arg4,
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                               TCGv arg5, TCGv arg6)
132
{
133
    *gen_opc_ptr++ = opc;
134
    *gen_opparam_ptr++ = GET_TCGV(arg1);
135
    *gen_opparam_ptr++ = GET_TCGV(arg2);
136
    *gen_opparam_ptr++ = GET_TCGV(arg3);
137
    *gen_opparam_ptr++ = GET_TCGV(arg4);
138
    *gen_opparam_ptr++ = GET_TCGV(arg5);
139
    *gen_opparam_ptr++ = GET_TCGV(arg6);
140
}
141

    
142
static inline void tcg_gen_op6ii(int opc, TCGv arg1, TCGv arg2, 
143
                                 TCGv arg3, TCGv arg4,
144
                                 TCGArg arg5, TCGArg arg6)
145
{
146
    *gen_opc_ptr++ = opc;
147
    *gen_opparam_ptr++ = GET_TCGV(arg1);
148
    *gen_opparam_ptr++ = GET_TCGV(arg2);
149
    *gen_opparam_ptr++ = GET_TCGV(arg3);
150
    *gen_opparam_ptr++ = GET_TCGV(arg4);
151
    *gen_opparam_ptr++ = arg5;
152
    *gen_opparam_ptr++ = arg6;
153
}
154

    
155
static inline void gen_set_label(int n)
156
{
157
    tcg_gen_op1i(INDEX_op_set_label, n);
158
}
159

    
160
static inline void tcg_gen_br(int label)
161
{
162
    tcg_gen_op1i(INDEX_op_br, label);
163
}
164

    
165
static inline void tcg_gen_mov_i32(TCGv ret, TCGv arg)
166
{
167
    tcg_gen_op2(INDEX_op_mov_i32, ret, arg);
168
}
169

    
170
static inline void tcg_gen_movi_i32(TCGv ret, int32_t arg)
171
{
172
    tcg_gen_op2i(INDEX_op_movi_i32, ret, arg);
173
}
174

    
175
/* helper calls */
176
#define TCG_HELPER_CALL_FLAGS 0
177

    
178
static inline void tcg_gen_helper_0_0(void *func)
179
{
180
    tcg_gen_call(&tcg_ctx, 
181
                 tcg_const_ptr((tcg_target_long)func), TCG_HELPER_CALL_FLAGS,
182
                 0, NULL, 0, NULL);
183
}
184

    
185
static inline void tcg_gen_helper_0_1(void *func, TCGv arg)
186
{
187
    tcg_gen_call(&tcg_ctx,
188
                 tcg_const_ptr((tcg_target_long)func), TCG_HELPER_CALL_FLAGS,
189
                 0, NULL, 1, &arg);
190
}
191

    
192
static inline void tcg_gen_helper_0_2(void *func, TCGv arg1, TCGv arg2)
193
{
194
    TCGv args[2];
195
    args[0] = arg1;
196
    args[1] = arg2;
197
    tcg_gen_call(&tcg_ctx, 
198
                 tcg_const_ptr((tcg_target_long)func), TCG_HELPER_CALL_FLAGS,
199
                 0, NULL, 2, args);
200
}
201

    
202
static inline void tcg_gen_helper_0_4(void *func, TCGv arg1, TCGv arg2,
203
                                      TCGv arg3, TCGv arg4)
204
{
205
    TCGv args[4];
206
    args[0] = arg1;
207
    args[1] = arg2;
208
    args[2] = arg3;
209
    args[3] = arg4;
210
    tcg_gen_call(&tcg_ctx,
211
                 tcg_const_ptr((tcg_target_long)func), TCG_HELPER_CALL_FLAGS,
212
                 0, NULL, 4, args);
213
}
214

    
215
static inline void tcg_gen_helper_1_0(void *func, TCGv ret)
216
{
217
    tcg_gen_call(&tcg_ctx,
218
                 tcg_const_ptr((tcg_target_long)func), TCG_HELPER_CALL_FLAGS,
219
                 1, &ret, 0, NULL);
220
}
221

    
222
static inline void tcg_gen_helper_1_1(void *func, TCGv ret, TCGv arg1)
223
{
224
    tcg_gen_call(&tcg_ctx,
225
                 tcg_const_ptr((tcg_target_long)func), TCG_HELPER_CALL_FLAGS,
226
                 1, &ret, 1, &arg1);
227
}
228

    
229
static inline void tcg_gen_helper_1_2(void *func, TCGv ret, 
230
                                      TCGv arg1, TCGv arg2)
231
{
232
    TCGv args[2];
233
    args[0] = arg1;
234
    args[1] = arg2;
235
    tcg_gen_call(&tcg_ctx, 
236
                 tcg_const_ptr((tcg_target_long)func), TCG_HELPER_CALL_FLAGS,
237
                 1, &ret, 2, args);
238
}
239

    
240
static inline void tcg_gen_helper_1_4(void *func, TCGv ret,
241
                                      TCGv arg1, TCGv arg2, TCGv arg3,
242
                                      TCGv arg4)
243
{
244
    TCGv args[4];
245
    args[0] = arg1;
246
    args[1] = arg2;
247
    args[2] = arg3;
248
    args[3] = arg4;
249
    tcg_gen_call(&tcg_ctx,
250
                 tcg_const_ptr((tcg_target_long)func), TCG_HELPER_CALL_FLAGS,
251
                 1, &ret, 4, args);
252
}
253

    
254
/* 32 bit ops */
255

    
256
static inline void tcg_gen_ld8u_i32(TCGv ret, TCGv arg2, tcg_target_long offset)
257
{
258
    tcg_gen_op3i(INDEX_op_ld8u_i32, ret, arg2, offset);
259
}
260

    
261
static inline void tcg_gen_ld8s_i32(TCGv ret, TCGv arg2, tcg_target_long offset)
262
{
263
    tcg_gen_op3i(INDEX_op_ld8s_i32, ret, arg2, offset);
264
}
265

    
266
static inline void tcg_gen_ld16u_i32(TCGv ret, TCGv arg2, tcg_target_long offset)
267
{
268
    tcg_gen_op3i(INDEX_op_ld16u_i32, ret, arg2, offset);
269
}
270

    
271
static inline void tcg_gen_ld16s_i32(TCGv ret, TCGv arg2, tcg_target_long offset)
272
{
273
    tcg_gen_op3i(INDEX_op_ld16s_i32, ret, arg2, offset);
274
}
275

    
276
static inline void tcg_gen_ld_i32(TCGv ret, TCGv arg2, tcg_target_long offset)
277
{
278
    tcg_gen_op3i(INDEX_op_ld_i32, ret, arg2, offset);
279
}
280

    
281
static inline void tcg_gen_st8_i32(TCGv arg1, TCGv arg2, tcg_target_long offset)
282
{
283
    tcg_gen_op3i(INDEX_op_st8_i32, arg1, arg2, offset);
284
}
285

    
286
static inline void tcg_gen_st16_i32(TCGv arg1, TCGv arg2, tcg_target_long offset)
287
{
288
    tcg_gen_op3i(INDEX_op_st16_i32, arg1, arg2, offset);
289
}
290

    
291
static inline void tcg_gen_st_i32(TCGv arg1, TCGv arg2, tcg_target_long offset)
292
{
293
    tcg_gen_op3i(INDEX_op_st_i32, arg1, arg2, offset);
294
}
295

    
296
static inline void tcg_gen_add_i32(TCGv ret, TCGv arg1, TCGv arg2)
297
{
298
    tcg_gen_op3(INDEX_op_add_i32, ret, arg1, arg2);
299
}
300

    
301
static inline void tcg_gen_addi_i32(TCGv ret, TCGv arg1, int32_t arg2)
302
{
303
    /* some cases can be optimized here */
304
    if (arg2 == 0) {
305
        tcg_gen_mov_i32(ret, arg1);
306
    } else {
307
        tcg_gen_add_i32(ret, arg1, tcg_const_i32(arg2));
308
    }
309
}
310

    
311
static inline void tcg_gen_sub_i32(TCGv ret, TCGv arg1, TCGv arg2)
312
{
313
    tcg_gen_op3(INDEX_op_sub_i32, ret, arg1, arg2);
314
}
315

    
316
static inline void tcg_gen_subi_i32(TCGv ret, TCGv arg1, int32_t arg2)
317
{
318
    /* some cases can be optimized here */
319
    if (arg2 == 0) {
320
        tcg_gen_mov_i32(ret, arg1);
321
    } else {
322
        tcg_gen_sub_i32(ret, arg1, tcg_const_i32(arg2));
323
    }
324
}
325

    
326
static inline void tcg_gen_and_i32(TCGv ret, TCGv arg1, TCGv arg2)
327
{
328
    tcg_gen_op3(INDEX_op_and_i32, ret, arg1, arg2);
329
}
330

    
331
static inline void tcg_gen_andi_i32(TCGv ret, TCGv arg1, int32_t arg2)
332
{
333
    /* some cases can be optimized here */
334
    if (arg2 == 0) {
335
        tcg_gen_movi_i32(ret, 0);
336
    } else if (arg2 == 0xffffffff) {
337
        tcg_gen_mov_i32(ret, arg1);
338
    } else {
339
        tcg_gen_and_i32(ret, arg1, tcg_const_i32(arg2));
340
    }
341
}
342

    
343
static inline void tcg_gen_or_i32(TCGv ret, TCGv arg1, TCGv arg2)
344
{
345
    tcg_gen_op3(INDEX_op_or_i32, ret, arg1, arg2);
346
}
347

    
348
static inline void tcg_gen_ori_i32(TCGv ret, TCGv arg1, int32_t arg2)
349
{
350
    /* some cases can be optimized here */
351
    if (arg2 == 0xffffffff) {
352
        tcg_gen_movi_i32(ret, 0xffffffff);
353
    } else if (arg2 == 0) {
354
        tcg_gen_mov_i32(ret, arg1);
355
    } else {
356
        tcg_gen_or_i32(ret, arg1, tcg_const_i32(arg2));
357
    }
358
}
359

    
360
static inline void tcg_gen_xor_i32(TCGv ret, TCGv arg1, TCGv arg2)
361
{
362
    tcg_gen_op3(INDEX_op_xor_i32, ret, arg1, arg2);
363
}
364

    
365
static inline void tcg_gen_xori_i32(TCGv ret, TCGv arg1, int32_t arg2)
366
{
367
    /* some cases can be optimized here */
368
    if (arg2 == 0) {
369
        tcg_gen_mov_i32(ret, arg1);
370
    } else {
371
        tcg_gen_xor_i32(ret, arg1, tcg_const_i32(arg2));
372
    }
373
}
374

    
375
static inline void tcg_gen_shl_i32(TCGv ret, TCGv arg1, TCGv arg2)
376
{
377
    tcg_gen_op3(INDEX_op_shl_i32, ret, arg1, arg2);
378
}
379

    
380
static inline void tcg_gen_shli_i32(TCGv ret, TCGv arg1, int32_t arg2)
381
{
382
    tcg_gen_shl_i32(ret, arg1, tcg_const_i32(arg2));
383
}
384

    
385
static inline void tcg_gen_shr_i32(TCGv ret, TCGv arg1, TCGv arg2)
386
{
387
    tcg_gen_op3(INDEX_op_shr_i32, ret, arg1, arg2);
388
}
389

    
390
static inline void tcg_gen_shri_i32(TCGv ret, TCGv arg1, int32_t arg2)
391
{
392
    tcg_gen_shr_i32(ret, arg1, tcg_const_i32(arg2));
393
}
394

    
395
static inline void tcg_gen_sar_i32(TCGv ret, TCGv arg1, TCGv arg2)
396
{
397
    tcg_gen_op3(INDEX_op_sar_i32, ret, arg1, arg2);
398
}
399

    
400
static inline void tcg_gen_sari_i32(TCGv ret, TCGv arg1, int32_t arg2)
401
{
402
    tcg_gen_sar_i32(ret, arg1, tcg_const_i32(arg2));
403
}
404

    
405
static inline void tcg_gen_brcond_i32(int cond, TCGv arg1, TCGv arg2, 
406
                                      int label_index)
407
{
408
    tcg_gen_op4ii(INDEX_op_brcond_i32, arg1, arg2, cond, label_index);
409
}
410

    
411
static inline void tcg_gen_mul_i32(TCGv ret, TCGv arg1, TCGv arg2)
412
{
413
    tcg_gen_op3(INDEX_op_mul_i32, ret, arg1, arg2);
414
}
415

    
416
#ifdef TCG_TARGET_HAS_div_i32
417
static inline void tcg_gen_div_i32(TCGv ret, TCGv arg1, TCGv arg2)
418
{
419
    tcg_gen_op3(INDEX_op_div_i32, ret, arg1, arg2);
420
}
421

    
422
static inline void tcg_gen_rem_i32(TCGv ret, TCGv arg1, TCGv arg2)
423
{
424
    tcg_gen_op3(INDEX_op_rem_i32, ret, arg1, arg2);
425
}
426

    
427
static inline void tcg_gen_divu_i32(TCGv ret, TCGv arg1, TCGv arg2)
428
{
429
    tcg_gen_op3(INDEX_op_divu_i32, ret, arg1, arg2);
430
}
431

    
432
static inline void tcg_gen_remu_i32(TCGv ret, TCGv arg1, TCGv arg2)
433
{
434
    tcg_gen_op3(INDEX_op_remu_i32, ret, arg1, arg2);
435
}
436
#else
437
static inline void tcg_gen_div_i32(TCGv ret, TCGv arg1, TCGv arg2)
438
{
439
    TCGv t0;
440
    t0 = tcg_temp_new(TCG_TYPE_I32);
441
    tcg_gen_sari_i32(t0, arg1, 31);
442
    tcg_gen_op5(INDEX_op_div2_i32, ret, t0, arg1, t0, arg2);
443
}
444

    
445
static inline void tcg_gen_rem_i32(TCGv ret, TCGv arg1, TCGv arg2)
446
{
447
    TCGv t0;
448
    t0 = tcg_temp_new(TCG_TYPE_I32);
449
    tcg_gen_sari_i32(t0, arg1, 31);
450
    tcg_gen_op5(INDEX_op_div2_i32, t0, ret, arg1, t0, arg2);
451
}
452

    
453
static inline void tcg_gen_divu_i32(TCGv ret, TCGv arg1, TCGv arg2)
454
{
455
    TCGv t0;
456
    t0 = tcg_temp_new(TCG_TYPE_I32);
457
    tcg_gen_movi_i32(t0, 0);
458
    tcg_gen_op5(INDEX_op_divu2_i32, ret, t0, arg1, t0, arg2);
459
}
460

    
461
static inline void tcg_gen_remu_i32(TCGv ret, TCGv arg1, TCGv arg2)
462
{
463
    TCGv t0;
464
    t0 = tcg_temp_new(TCG_TYPE_I32);
465
    tcg_gen_movi_i32(t0, 0);
466
    tcg_gen_op5(INDEX_op_divu2_i32, t0, ret, arg1, t0, arg2);
467
}
468
#endif
469

    
470
#if TCG_TARGET_REG_BITS == 32
471

    
472
static inline void tcg_gen_mov_i64(TCGv ret, TCGv arg)
473
{
474
    tcg_gen_mov_i32(ret, arg);
475
    tcg_gen_mov_i32(TCGV_HIGH(ret), TCGV_HIGH(arg));
476
}
477

    
478
static inline void tcg_gen_movi_i64(TCGv ret, int64_t arg)
479
{
480
    tcg_gen_movi_i32(ret, arg);
481
    tcg_gen_movi_i32(TCGV_HIGH(ret), arg >> 32);
482
}
483

    
484
static inline void tcg_gen_ld8u_i64(TCGv ret, TCGv arg2, tcg_target_long offset)
485
{
486
    tcg_gen_ld8u_i32(ret, arg2, offset);
487
    tcg_gen_movi_i32(TCGV_HIGH(ret), 0);
488
}
489

    
490
static inline void tcg_gen_ld8s_i64(TCGv ret, TCGv arg2, tcg_target_long offset)
491
{
492
    tcg_gen_ld8s_i32(ret, arg2, offset);
493
    tcg_gen_sari_i32(TCGV_HIGH(ret), ret, 31);
494
}
495

    
496
static inline void tcg_gen_ld16u_i64(TCGv ret, TCGv arg2, tcg_target_long offset)
497
{
498
    tcg_gen_ld16u_i32(ret, arg2, offset);
499
    tcg_gen_movi_i32(TCGV_HIGH(ret), 0);
500
}
501

    
502
static inline void tcg_gen_ld16s_i64(TCGv ret, TCGv arg2, tcg_target_long offset)
503
{
504
    tcg_gen_ld16s_i32(ret, arg2, offset);
505
    tcg_gen_sari_i32(TCGV_HIGH(ret), ret, 31);
506
}
507

    
508
static inline void tcg_gen_ld32u_i64(TCGv ret, TCGv arg2, tcg_target_long offset)
509
{
510
    tcg_gen_ld_i32(ret, arg2, offset);
511
    tcg_gen_movi_i32(TCGV_HIGH(ret), 0);
512
}
513

    
514
static inline void tcg_gen_ld32s_i64(TCGv ret, TCGv arg2, tcg_target_long offset)
515
{
516
    tcg_gen_ld_i32(ret, arg2, offset);
517
    tcg_gen_sari_i32(TCGV_HIGH(ret), ret, 31);
518
}
519

    
520
static inline void tcg_gen_ld_i64(TCGv ret, TCGv arg2, tcg_target_long offset)
521
{
522
    /* since arg2 and ret have different types, they cannot be the
523
       same temporary */
524
#ifdef TCG_TARGET_WORDS_BIGENDIAN
525
    tcg_gen_ld_i32(TCGV_HIGH(ret), arg2, offset);
526
    tcg_gen_ld_i32(ret, arg2, offset + 4);
527
#else
528
    tcg_gen_ld_i32(ret, arg2, offset);
529
    tcg_gen_ld_i32(TCGV_HIGH(ret), arg2, offset + 4);
530
#endif
531
}
532

    
533
static inline void tcg_gen_st8_i64(TCGv arg1, TCGv arg2, tcg_target_long offset)
534
{
535
    tcg_gen_st8_i32(arg1, arg2, offset);
536
}
537

    
538
static inline void tcg_gen_st16_i64(TCGv arg1, TCGv arg2, tcg_target_long offset)
539
{
540
    tcg_gen_st16_i32(arg1, arg2, offset);
541
}
542

    
543
static inline void tcg_gen_st32_i64(TCGv arg1, TCGv arg2, tcg_target_long offset)
544
{
545
    tcg_gen_st_i32(arg1, arg2, offset);
546
}
547

    
548
static inline void tcg_gen_st_i64(TCGv arg1, TCGv arg2, tcg_target_long offset)
549
{
550
#ifdef TCG_TARGET_WORDS_BIGENDIAN
551
    tcg_gen_st_i32(TCGV_HIGH(arg1), arg2, offset);
552
    tcg_gen_st_i32(arg1, arg2, offset + 4);
553
#else
554
    tcg_gen_st_i32(arg1, arg2, offset);
555
    tcg_gen_st_i32(TCGV_HIGH(arg1), arg2, offset + 4);
556
#endif
557
}
558

    
559
static inline void tcg_gen_add_i64(TCGv ret, TCGv arg1, TCGv arg2)
560
{
561
    tcg_gen_op6(INDEX_op_add2_i32, ret, TCGV_HIGH(ret), 
562
                arg1, TCGV_HIGH(arg1), arg2, TCGV_HIGH(arg2));
563
}
564

    
565
static inline void tcg_gen_addi_i64(TCGv ret, TCGv arg1, int64_t arg2)
566
{
567
    tcg_gen_add_i64(ret, arg1, tcg_const_i64(arg2));
568
}
569

    
570
static inline void tcg_gen_sub_i64(TCGv ret, TCGv arg1, TCGv arg2)
571
{
572
    tcg_gen_op6(INDEX_op_sub2_i32, ret, TCGV_HIGH(ret), 
573
                arg1, TCGV_HIGH(arg1), arg2, TCGV_HIGH(arg2));
574
}
575

    
576
static inline void tcg_gen_subi_i64(TCGv ret, TCGv arg1, int64_t arg2)
577
{
578
    tcg_gen_sub_i64(ret, arg1, tcg_const_i64(arg2));
579
}
580

    
581
static inline void tcg_gen_and_i64(TCGv ret, TCGv arg1, TCGv arg2)
582
{
583
    tcg_gen_and_i32(ret, arg1, arg2);
584
    tcg_gen_and_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), TCGV_HIGH(arg2));
585
}
586

    
587
static inline void tcg_gen_andi_i64(TCGv ret, TCGv arg1, int64_t arg2)
588
{
589
    tcg_gen_andi_i32(ret, arg1, arg2);
590
    tcg_gen_andi_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), arg2 >> 32);
591
}
592

    
593
static inline void tcg_gen_or_i64(TCGv ret, TCGv arg1, TCGv arg2)
594
{
595
    tcg_gen_or_i32(ret, arg1, arg2);
596
    tcg_gen_or_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), TCGV_HIGH(arg2));
597
}
598

    
599
static inline void tcg_gen_ori_i64(TCGv ret, TCGv arg1, int64_t arg2)
600
{
601
    tcg_gen_ori_i32(ret, arg1, arg2);
602
    tcg_gen_ori_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), arg2 >> 32);
603
}
604

    
605
static inline void tcg_gen_xor_i64(TCGv ret, TCGv arg1, TCGv arg2)
606
{
607
    tcg_gen_xor_i32(ret, arg1, arg2);
608
    tcg_gen_xor_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), TCGV_HIGH(arg2));
609
}
610

    
611
static inline void tcg_gen_xori_i64(TCGv ret, TCGv arg1, int64_t arg2)
612
{
613
    tcg_gen_xori_i32(ret, arg1, arg2);
614
    tcg_gen_xori_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), arg2 >> 32);
615
}
616

    
617
/* XXX: use generic code when basic block handling is OK or CPU
618
   specific code (x86) */
619
static inline void tcg_gen_shl_i64(TCGv ret, TCGv arg1, TCGv arg2)
620
{
621
    tcg_gen_helper_1_2(tcg_helper_shl_i64, ret, arg1, arg2);
622
}
623

    
624
static inline void tcg_gen_shli_i64(TCGv ret, TCGv arg1, int64_t arg2)
625
{
626
    tcg_gen_shifti_i64(ret, arg1, arg2, 0, 0);
627
}
628

    
629
static inline void tcg_gen_shr_i64(TCGv ret, TCGv arg1, TCGv arg2)
630
{
631
    tcg_gen_helper_1_2(tcg_helper_shr_i64, ret, arg1, arg2);
632
}
633

    
634
static inline void tcg_gen_shri_i64(TCGv ret, TCGv arg1, int64_t arg2)
635
{
636
    tcg_gen_shifti_i64(ret, arg1, arg2, 1, 0);
637
}
638

    
639
static inline void tcg_gen_sar_i64(TCGv ret, TCGv arg1, TCGv arg2)
640
{
641
    tcg_gen_helper_1_2(tcg_helper_sar_i64, ret, arg1, arg2);
642
}
643

    
644
static inline void tcg_gen_sari_i64(TCGv ret, TCGv arg1, int64_t arg2)
645
{
646
    tcg_gen_shifti_i64(ret, arg1, arg2, 1, 1);
647
}
648

    
649
static inline void tcg_gen_brcond_i64(int cond, TCGv arg1, TCGv arg2, 
650
                                      int label_index)
651
{
652
    tcg_gen_op6ii(INDEX_op_brcond2_i32, 
653
                  arg1, TCGV_HIGH(arg1), arg2, TCGV_HIGH(arg2),
654
                  cond, label_index);
655
}
656

    
657
static inline void tcg_gen_mul_i64(TCGv ret, TCGv arg1, TCGv arg2)
658
{
659
    TCGv t0, t1;
660
    
661
    t0 = tcg_temp_new(TCG_TYPE_I64);
662
    t1 = tcg_temp_new(TCG_TYPE_I32);
663

    
664
    tcg_gen_op4(INDEX_op_mulu2_i32, t0, TCGV_HIGH(t0), arg1, arg2);
665
    
666
    tcg_gen_mul_i32(t1, arg1, TCGV_HIGH(arg2));
667
    tcg_gen_add_i32(TCGV_HIGH(t0), TCGV_HIGH(t0), t1);
668
    tcg_gen_mul_i32(t1, TCGV_HIGH(arg1), arg2);
669
    tcg_gen_add_i32(TCGV_HIGH(t0), TCGV_HIGH(t0), t1);
670
    
671
    tcg_gen_mov_i64(ret, t0);
672
}
673

    
674
static inline void tcg_gen_div_i64(TCGv ret, TCGv arg1, TCGv arg2)
675
{
676
    tcg_gen_helper_1_2(tcg_helper_div_i64, ret, arg1, arg2);
677
}
678

    
679
static inline void tcg_gen_rem_i64(TCGv ret, TCGv arg1, TCGv arg2)
680
{
681
    tcg_gen_helper_1_2(tcg_helper_rem_i64, ret, arg1, arg2);
682
}
683

    
684
static inline void tcg_gen_divu_i64(TCGv ret, TCGv arg1, TCGv arg2)
685
{
686
    tcg_gen_helper_1_2(tcg_helper_divu_i64, ret, arg1, arg2);
687
}
688

    
689
static inline void tcg_gen_remu_i64(TCGv ret, TCGv arg1, TCGv arg2)
690
{
691
    tcg_gen_helper_1_2(tcg_helper_remu_i64, ret, arg1, arg2);
692
}
693

    
694
#else
695

    
696
static inline void tcg_gen_mov_i64(TCGv ret, TCGv arg)
697
{
698
    tcg_gen_op2(INDEX_op_mov_i64, ret, arg);
699
}
700

    
701
static inline void tcg_gen_movi_i64(TCGv ret, int64_t arg)
702
{
703
    tcg_gen_op2i(INDEX_op_movi_i64, ret, arg);
704
}
705

    
706
static inline void tcg_gen_ld8u_i64(TCGv ret, TCGv arg2,
707
                                    tcg_target_long offset)
708
{
709
    tcg_gen_op3i(INDEX_op_ld8u_i64, ret, arg2, offset);
710
}
711

    
712
static inline void tcg_gen_ld8s_i64(TCGv ret, TCGv arg2,
713
                                    tcg_target_long offset)
714
{
715
    tcg_gen_op3i(INDEX_op_ld8s_i64, ret, arg2, offset);
716
}
717

    
718
static inline void tcg_gen_ld16u_i64(TCGv ret, TCGv arg2,
719
                                     tcg_target_long offset)
720
{
721
    tcg_gen_op3i(INDEX_op_ld16u_i64, ret, arg2, offset);
722
}
723

    
724
static inline void tcg_gen_ld16s_i64(TCGv ret, TCGv arg2,
725
                                     tcg_target_long offset)
726
{
727
    tcg_gen_op3i(INDEX_op_ld16s_i64, ret, arg2, offset);
728
}
729

    
730
static inline void tcg_gen_ld32u_i64(TCGv ret, TCGv arg2,
731
                                     tcg_target_long offset)
732
{
733
    tcg_gen_op3i(INDEX_op_ld32u_i64, ret, arg2, offset);
734
}
735

    
736
static inline void tcg_gen_ld32s_i64(TCGv ret, TCGv arg2,
737
                                     tcg_target_long offset)
738
{
739
    tcg_gen_op3i(INDEX_op_ld32s_i64, ret, arg2, offset);
740
}
741

    
742
static inline void tcg_gen_ld_i64(TCGv ret, TCGv arg2, tcg_target_long offset)
743
{
744
    tcg_gen_op3i(INDEX_op_ld_i64, ret, arg2, offset);
745
}
746

    
747
static inline void tcg_gen_st8_i64(TCGv arg1, TCGv arg2,
748
                                   tcg_target_long offset)
749
{
750
    tcg_gen_op3i(INDEX_op_st8_i64, arg1, arg2, offset);
751
}
752

    
753
static inline void tcg_gen_st16_i64(TCGv arg1, TCGv arg2,
754
                                    tcg_target_long offset)
755
{
756
    tcg_gen_op3i(INDEX_op_st16_i64, arg1, arg2, offset);
757
}
758

    
759
static inline void tcg_gen_st32_i64(TCGv arg1, TCGv arg2,
760
                                    tcg_target_long offset)
761
{
762
    tcg_gen_op3i(INDEX_op_st32_i64, arg1, arg2, offset);
763
}
764

    
765
static inline void tcg_gen_st_i64(TCGv arg1, TCGv arg2, tcg_target_long offset)
766
{
767
    tcg_gen_op3i(INDEX_op_st_i64, arg1, arg2, offset);
768
}
769

    
770
static inline void tcg_gen_add_i64(TCGv ret, TCGv arg1, TCGv arg2)
771
{
772
    tcg_gen_op3(INDEX_op_add_i64, ret, arg1, arg2);
773
}
774

    
775
static inline void tcg_gen_addi_i64(TCGv ret, TCGv arg1, int64_t arg2)
776
{
777
    tcg_gen_add_i64(ret, arg1, tcg_const_i64(arg2));
778
}
779

    
780
static inline void tcg_gen_sub_i64(TCGv ret, TCGv arg1, TCGv arg2)
781
{
782
    tcg_gen_op3(INDEX_op_sub_i64, ret, arg1, arg2);
783
}
784

    
785
static inline void tcg_gen_subi_i64(TCGv ret, TCGv arg1, int64_t arg2)
786
{
787
    tcg_gen_sub_i64(ret, arg1, tcg_const_i64(arg2));
788
}
789

    
790
static inline void tcg_gen_and_i64(TCGv ret, TCGv arg1, TCGv arg2)
791
{
792
    tcg_gen_op3(INDEX_op_and_i64, ret, arg1, arg2);
793
}
794

    
795
static inline void tcg_gen_andi_i64(TCGv ret, TCGv arg1, int64_t arg2)
796
{
797
    tcg_gen_and_i64(ret, arg1, tcg_const_i64(arg2));
798
}
799

    
800
static inline void tcg_gen_or_i64(TCGv ret, TCGv arg1, TCGv arg2)
801
{
802
    tcg_gen_op3(INDEX_op_or_i64, ret, arg1, arg2);
803
}
804

    
805
static inline void tcg_gen_ori_i64(TCGv ret, TCGv arg1, int64_t arg2)
806
{
807
    tcg_gen_or_i64(ret, arg1, tcg_const_i64(arg2));
808
}
809

    
810
static inline void tcg_gen_xor_i64(TCGv ret, TCGv arg1, TCGv arg2)
811
{
812
    tcg_gen_op3(INDEX_op_xor_i64, ret, arg1, arg2);
813
}
814

    
815
static inline void tcg_gen_xori_i64(TCGv ret, TCGv arg1, int64_t arg2)
816
{
817
    tcg_gen_xor_i64(ret, arg1, tcg_const_i64(arg2));
818
}
819

    
820
static inline void tcg_gen_shl_i64(TCGv ret, TCGv arg1, TCGv arg2)
821
{
822
    tcg_gen_op3(INDEX_op_shl_i64, ret, arg1, arg2);
823
}
824

    
825
static inline void tcg_gen_shli_i64(TCGv ret, TCGv arg1, int64_t arg2)
826
{
827
    tcg_gen_shl_i64(ret, arg1, tcg_const_i64(arg2));
828
}
829

    
830
static inline void tcg_gen_shr_i64(TCGv ret, TCGv arg1, TCGv arg2)
831
{
832
    tcg_gen_op3(INDEX_op_shr_i64, ret, arg1, arg2);
833
}
834

    
835
static inline void tcg_gen_shri_i64(TCGv ret, TCGv arg1, int64_t arg2)
836
{
837
    tcg_gen_shr_i64(ret, arg1, tcg_const_i64(arg2));
838
}
839

    
840
static inline void tcg_gen_sar_i64(TCGv ret, TCGv arg1, TCGv arg2)
841
{
842
    tcg_gen_op3(INDEX_op_sar_i64, ret, arg1, arg2);
843
}
844

    
845
static inline void tcg_gen_sari_i64(TCGv ret, TCGv arg1, int64_t arg2)
846
{
847
    tcg_gen_sar_i64(ret, arg1, tcg_const_i64(arg2));
848
}
849

    
850
static inline void tcg_gen_brcond_i64(int cond, TCGv arg1, TCGv arg2, 
851
                                      int label_index)
852
{
853
    tcg_gen_op4ii(INDEX_op_brcond_i64, arg1, arg2, cond, label_index);
854
}
855

    
856
static inline void tcg_gen_mul_i64(TCGv ret, TCGv arg1, TCGv arg2)
857
{
858
    tcg_gen_op3(INDEX_op_mul_i64, ret, arg1, arg2);
859
}
860

    
861
#ifdef TCG_TARGET_HAS_div_i64
862
static inline void tcg_gen_div_i64(TCGv ret, TCGv arg1, TCGv arg2)
863
{
864
    tcg_gen_op3(INDEX_op_div_i64, ret, arg1, arg2);
865
}
866

    
867
static inline void tcg_gen_rem_i64(TCGv ret, TCGv arg1, TCGv arg2)
868
{
869
    tcg_gen_op3(INDEX_op_rem_i64, ret, arg1, arg2);
870
}
871

    
872
static inline void tcg_gen_divu_i64(TCGv ret, TCGv arg1, TCGv arg2)
873
{
874
    tcg_gen_op3(INDEX_op_divu_i64, ret, arg1, arg2);
875
}
876

    
877
static inline void tcg_gen_remu_i64(TCGv ret, TCGv arg1, TCGv arg2)
878
{
879
    tcg_gen_op3(INDEX_op_remu_i64, ret, arg1, arg2);
880
}
881
#else
882
static inline void tcg_gen_div_i64(TCGv ret, TCGv arg1, TCGv arg2)
883
{
884
    TCGv t0;
885
    t0 = tcg_temp_new(TCG_TYPE_I64);
886
    tcg_gen_sari_i64(t0, arg1, 63);
887
    tcg_gen_op5(INDEX_op_div2_i64, ret, t0, arg1, t0, arg2);
888
}
889

    
890
static inline void tcg_gen_rem_i64(TCGv ret, TCGv arg1, TCGv arg2)
891
{
892
    TCGv t0;
893
    t0 = tcg_temp_new(TCG_TYPE_I64);
894
    tcg_gen_sari_i64(t0, arg1, 63);
895
    tcg_gen_op5(INDEX_op_div2_i64, t0, ret, arg1, t0, arg2);
896
}
897

    
898
static inline void tcg_gen_divu_i64(TCGv ret, TCGv arg1, TCGv arg2)
899
{
900
    TCGv t0;
901
    t0 = tcg_temp_new(TCG_TYPE_I64);
902
    tcg_gen_movi_i64(t0, 0);
903
    tcg_gen_op5(INDEX_op_divu2_i64, ret, t0, arg1, t0, arg2);
904
}
905

    
906
static inline void tcg_gen_remu_i64(TCGv ret, TCGv arg1, TCGv arg2)
907
{
908
    TCGv t0;
909
    t0 = tcg_temp_new(TCG_TYPE_I64);
910
    tcg_gen_movi_i64(t0, 0);
911
    tcg_gen_op5(INDEX_op_divu2_i64, t0, ret, arg1, t0, arg2);
912
}
913
#endif
914

    
915
#endif
916

    
917
/***************************************/
918
/* optional operations */
919

    
920
static inline void tcg_gen_ext8s_i32(TCGv ret, TCGv arg)
921
{
922
#ifdef TCG_TARGET_HAS_ext8s_i32
923
    tcg_gen_op2(INDEX_op_ext8s_i32, ret, arg);
924
#else
925
    tcg_gen_shli_i32(ret, arg, 24);
926
    tcg_gen_sari_i32(ret, ret, 24);
927
#endif
928
}
929

    
930
static inline void tcg_gen_ext16s_i32(TCGv ret, TCGv arg)
931
{
932
#ifdef TCG_TARGET_HAS_ext16s_i32
933
    tcg_gen_op2(INDEX_op_ext16s_i32, ret, arg);
934
#else
935
    tcg_gen_shli_i32(ret, arg, 16);
936
    tcg_gen_sari_i32(ret, ret, 16);
937
#endif
938
}
939

    
940
/* Note: we assume the two high bytes are set to zero */
941
static inline void tcg_gen_bswap16_i32(TCGv ret, TCGv arg)
942
{
943
#ifdef TCG_TARGET_HAS_bswap16_i32
944
    tcg_gen_op2(INDEX_op_bswap16_i32, ret, arg);
945
#else
946
    TCGv t0, t1;
947
    t0 = tcg_temp_new(TCG_TYPE_I32);
948
    t1 = tcg_temp_new(TCG_TYPE_I32);
949
    
950
    tcg_gen_shri_i32(t0, arg, 8);
951
    tcg_gen_andi_i32(t1, arg, 0x000000ff);
952
    tcg_gen_shli_i32(t1, t1, 8);
953
    tcg_gen_or_i32(ret, t0, t1);
954
#endif
955
}
956

    
957
static inline void tcg_gen_bswap_i32(TCGv ret, TCGv arg)
958
{
959
#ifdef TCG_TARGET_HAS_bswap_i32
960
    tcg_gen_op2(INDEX_op_bswap_i32, ret, arg);
961
#else
962
    TCGv t0, t1;
963
    t0 = tcg_temp_new(TCG_TYPE_I32);
964
    t1 = tcg_temp_new(TCG_TYPE_I32);
965
    
966
    tcg_gen_shli_i32(t0, arg, 24);
967
    
968
    tcg_gen_andi_i32(t1, arg, 0x0000ff00);
969
    tcg_gen_shli_i32(t1, t1, 8);
970
    tcg_gen_or_i32(t0, t0, t1);
971
    
972
    tcg_gen_shri_i32(t1, arg, 8);
973
    tcg_gen_andi_i32(t1, t1, 0x0000ff00);
974
    tcg_gen_or_i32(t0, t0, t1);
975
    
976
    tcg_gen_shri_i32(t1, arg, 24);
977
    tcg_gen_or_i32(ret, t0, t1);
978
#endif
979
}
980

    
981
#if TCG_TARGET_REG_BITS == 32
982
static inline void tcg_gen_ext8s_i64(TCGv ret, TCGv arg)
983
{
984
    tcg_gen_ext8s_i32(ret, arg);
985
    tcg_gen_sari_i32(TCGV_HIGH(ret), ret, 31);
986
}
987

    
988
static inline void tcg_gen_ext16s_i64(TCGv ret, TCGv arg)
989
{
990
    tcg_gen_ext16s_i32(ret, arg);
991
    tcg_gen_sari_i32(TCGV_HIGH(ret), ret, 31);
992
}
993

    
994
static inline void tcg_gen_ext32s_i64(TCGv ret, TCGv arg)
995
{
996
    tcg_gen_mov_i32(ret, arg);
997
    tcg_gen_sari_i32(TCGV_HIGH(ret), ret, 31);
998
}
999

    
1000
static inline void tcg_gen_trunc_i64_i32(TCGv ret, TCGv arg)
1001
{
1002
    tcg_gen_mov_i32(ret, arg);
1003
}
1004

    
1005
static inline void tcg_gen_extu_i32_i64(TCGv ret, TCGv arg)
1006
{
1007
    tcg_gen_mov_i32(ret, arg);
1008
    tcg_gen_movi_i32(TCGV_HIGH(ret), 0);
1009
}
1010

    
1011
static inline void tcg_gen_ext_i32_i64(TCGv ret, TCGv arg)
1012
{
1013
    tcg_gen_mov_i32(ret, arg);
1014
    tcg_gen_sari_i32(TCGV_HIGH(ret), ret, 31);
1015
}
1016

    
1017
static inline void tcg_gen_bswap_i64(TCGv ret, TCGv arg)
1018
{
1019
    TCGv t0, t1;
1020
    t0 = tcg_temp_new(TCG_TYPE_I32);
1021
    t1 = tcg_temp_new(TCG_TYPE_I32);
1022

    
1023
    tcg_gen_bswap_i32(t0, arg);
1024
    tcg_gen_bswap_i32(t1, TCGV_HIGH(arg));
1025
    tcg_gen_mov_i32(ret, t1);
1026
    tcg_gen_mov_i32(TCGV_HIGH(ret), t0);
1027
}
1028
#else
1029

    
1030
static inline void tcg_gen_ext8s_i64(TCGv ret, TCGv arg)
1031
{
1032
#ifdef TCG_TARGET_HAS_ext8s_i64
1033
    tcg_gen_op2(INDEX_op_ext8s_i64, ret, arg);
1034
#else
1035
    tcg_gen_shli_i64(ret, arg, 56);
1036
    tcg_gen_sari_i64(ret, ret, 56);
1037
#endif
1038
}
1039

    
1040
static inline void tcg_gen_ext16s_i64(TCGv ret, TCGv arg)
1041
{
1042
#ifdef TCG_TARGET_HAS_ext16s_i64
1043
    tcg_gen_op2(INDEX_op_ext16s_i64, ret, arg);
1044
#else
1045
    tcg_gen_shli_i64(ret, arg, 48);
1046
    tcg_gen_sari_i64(ret, ret, 48);
1047
#endif
1048
}
1049

    
1050
static inline void tcg_gen_ext32s_i64(TCGv ret, TCGv arg)
1051
{
1052
#ifdef TCG_TARGET_HAS_ext32s_i64
1053
    tcg_gen_op2(INDEX_op_ext32s_i64, ret, arg);
1054
#else
1055
    tcg_gen_shli_i64(ret, arg, 32);
1056
    tcg_gen_sari_i64(ret, ret, 32);
1057
#endif
1058
}
1059

    
1060
/* Note: we assume the target supports move between 32 and 64 bit
1061
   registers.  This will probably break MIPS64 targets.  */
1062
static inline void tcg_gen_trunc_i64_i32(TCGv ret, TCGv arg)
1063
{
1064
    tcg_gen_mov_i32(ret, arg);
1065
}
1066

    
1067
/* Note: we assume the target supports move between 32 and 64 bit
1068
   registers */
1069
static inline void tcg_gen_extu_i32_i64(TCGv ret, TCGv arg)
1070
{
1071
    tcg_gen_andi_i64(ret, arg, 0xffffffff);
1072
}
1073

    
1074
/* Note: we assume the target supports move between 32 and 64 bit
1075
   registers */
1076
static inline void tcg_gen_ext_i32_i64(TCGv ret, TCGv arg)
1077
{
1078
    tcg_gen_ext32s_i64(ret, arg);
1079
}
1080

    
1081
static inline void tcg_gen_bswap_i64(TCGv ret, TCGv arg)
1082
{
1083
#ifdef TCG_TARGET_HAS_bswap_i64
1084
    tcg_gen_op2(INDEX_op_bswap_i64, ret, arg);
1085
#else
1086
    TCGv t0, t1;
1087
    t0 = tcg_temp_new(TCG_TYPE_I32);
1088
    t1 = tcg_temp_new(TCG_TYPE_I32);
1089
    
1090
    tcg_gen_shli_i64(t0, arg, 56);
1091
    
1092
    tcg_gen_andi_i64(t1, arg, 0x0000ff00);
1093
    tcg_gen_shli_i64(t1, t1, 40);
1094
    tcg_gen_or_i64(t0, t0, t1);
1095
    
1096
    tcg_gen_andi_i64(t1, arg, 0x00ff0000);
1097
    tcg_gen_shli_i64(t1, t1, 24);
1098
    tcg_gen_or_i64(t0, t0, t1);
1099

    
1100
    tcg_gen_andi_i64(t1, arg, 0xff000000);
1101
    tcg_gen_shli_i64(t1, t1, 8);
1102
    tcg_gen_or_i64(t0, t0, t1);
1103

    
1104
    tcg_gen_shri_i64(t1, arg, 8);
1105
    tcg_gen_andi_i64(t1, t1, 0xff000000);
1106
    tcg_gen_or_i64(t0, t0, t1);
1107
    
1108
    tcg_gen_shri_i64(t1, arg, 24);
1109
    tcg_gen_andi_i64(t1, t1, 0x00ff0000);
1110
    tcg_gen_or_i64(t0, t0, t1);
1111

    
1112
    tcg_gen_shri_i64(t1, arg, 40);
1113
    tcg_gen_andi_i64(t1, t1, 0x0000ff00);
1114
    tcg_gen_or_i64(t0, t0, t1);
1115

    
1116
    tcg_gen_shri_i64(t1, arg, 56);
1117
    tcg_gen_or_i64(ret, t0, t1);
1118
#endif
1119
}
1120

    
1121
#endif
1122

    
1123

    
1124
static inline void tcg_gen_discard_i32(TCGv arg)
1125
{
1126
    tcg_gen_op1(INDEX_op_discard, arg);
1127
}
1128

    
1129
#if TCG_TARGET_REG_BITS == 32
1130
static inline void tcg_gen_discard_i64(TCGv arg)
1131
{
1132
    tcg_gen_discard_i32(arg);
1133
    tcg_gen_discard_i32(TCGV_HIGH(arg));
1134
}
1135
#else
1136
static inline void tcg_gen_discard_i64(TCGv arg)
1137
{
1138
    tcg_gen_op1(INDEX_op_discard, arg);
1139
}
1140
#endif
1141

    
1142
/***************************************/
1143
static inline void tcg_gen_macro_2(TCGv ret0, TCGv ret1, int macro_id)
1144
{
1145
    tcg_gen_op3i(INDEX_op_macro_2, ret0, ret1, macro_id);
1146
}
1147

    
1148
/***************************************/
1149
/* QEMU specific operations. Their type depend on the QEMU CPU
1150
   type. */
1151
#ifndef TARGET_LONG_BITS
1152
#error must include QEMU headers
1153
#endif
1154

    
1155
static inline void tcg_gen_exit_tb(tcg_target_long val)
1156
{
1157
    tcg_gen_op1i(INDEX_op_exit_tb, val);
1158
}
1159

    
1160
static inline void tcg_gen_goto_tb(int idx)
1161
{
1162
    tcg_gen_op1i(INDEX_op_goto_tb, idx);
1163
}
1164

    
1165
#if TCG_TARGET_REG_BITS == 32
1166
static inline void tcg_gen_qemu_ld8u(TCGv ret, TCGv addr, int mem_index)
1167
{
1168
#if TARGET_LONG_BITS == 32
1169
    tcg_gen_op3i(INDEX_op_qemu_ld8u, ret, addr, mem_index);
1170
#else
1171
    tcg_gen_op4i(INDEX_op_qemu_ld8u, ret, addr, TCGV_HIGH(addr), mem_index);
1172
    tcg_gen_movi_i32(TCGV_HIGH(ret), 0);
1173
#endif
1174
}
1175

    
1176
static inline void tcg_gen_qemu_ld8s(TCGv ret, TCGv addr, int mem_index)
1177
{
1178
#if TARGET_LONG_BITS == 32
1179
    tcg_gen_op3i(INDEX_op_qemu_ld8s, ret, addr, mem_index);
1180
#else
1181
    tcg_gen_op4i(INDEX_op_qemu_ld8s, ret, addr, TCGV_HIGH(addr), mem_index);
1182
    tcg_gen_sari_i32(TCGV_HIGH(ret), ret, 31);
1183
#endif
1184
}
1185

    
1186
static inline void tcg_gen_qemu_ld16u(TCGv ret, TCGv addr, int mem_index)
1187
{
1188
#if TARGET_LONG_BITS == 32
1189
    tcg_gen_op3i(INDEX_op_qemu_ld16u, ret, addr, mem_index);
1190
#else
1191
    tcg_gen_op4i(INDEX_op_qemu_ld16u, ret, addr, TCGV_HIGH(addr), mem_index);
1192
    tcg_gen_movi_i32(TCGV_HIGH(ret), 0);
1193
#endif
1194
}
1195

    
1196
static inline void tcg_gen_qemu_ld16s(TCGv ret, TCGv addr, int mem_index)
1197
{
1198
#if TARGET_LONG_BITS == 32
1199
    tcg_gen_op3i(INDEX_op_qemu_ld16s, ret, addr, mem_index);
1200
#else
1201
    tcg_gen_op4i(INDEX_op_qemu_ld16s, ret, addr, TCGV_HIGH(addr), mem_index);
1202
    tcg_gen_sari_i32(TCGV_HIGH(ret), ret, 31);
1203
#endif
1204
}
1205

    
1206
static inline void tcg_gen_qemu_ld32u(TCGv ret, TCGv addr, int mem_index)
1207
{
1208
#if TARGET_LONG_BITS == 32
1209
    tcg_gen_op3i(INDEX_op_qemu_ld32u, ret, addr, mem_index);
1210
#else
1211
    tcg_gen_op4i(INDEX_op_qemu_ld32u, ret, addr, TCGV_HIGH(addr), mem_index);
1212
    tcg_gen_movi_i32(TCGV_HIGH(ret), 0);
1213
#endif
1214
}
1215

    
1216
static inline void tcg_gen_qemu_ld32s(TCGv ret, TCGv addr, int mem_index)
1217
{
1218
#if TARGET_LONG_BITS == 32
1219
    tcg_gen_op3i(INDEX_op_qemu_ld32u, ret, addr, mem_index);
1220
#else
1221
    tcg_gen_op4i(INDEX_op_qemu_ld32u, ret, addr, TCGV_HIGH(addr), mem_index);
1222
    tcg_gen_sari_i32(TCGV_HIGH(ret), ret, 31);
1223
#endif
1224
}
1225

    
1226
static inline void tcg_gen_qemu_ld64(TCGv ret, TCGv addr, int mem_index)
1227
{
1228
#if TARGET_LONG_BITS == 32
1229
    tcg_gen_op4i(INDEX_op_qemu_ld64, ret, TCGV_HIGH(ret), addr, mem_index);
1230
#else
1231
    tcg_gen_op5i(INDEX_op_qemu_ld64, ret, TCGV_HIGH(ret),
1232
                 addr, TCGV_HIGH(addr), mem_index);
1233
#endif
1234
}
1235

    
1236
static inline void tcg_gen_qemu_st8(TCGv arg, TCGv addr, int mem_index)
1237
{
1238
#if TARGET_LONG_BITS == 32
1239
    tcg_gen_op3i(INDEX_op_qemu_st8, arg, addr, mem_index);
1240
#else
1241
    tcg_gen_op4i(INDEX_op_qemu_st8, arg, addr, TCGV_HIGH(addr), mem_index);
1242
#endif
1243
}
1244

    
1245
static inline void tcg_gen_qemu_st16(TCGv arg, TCGv addr, int mem_index)
1246
{
1247
#if TARGET_LONG_BITS == 32
1248
    tcg_gen_op3i(INDEX_op_qemu_st16, arg, addr, mem_index);
1249
#else
1250
    tcg_gen_op4i(INDEX_op_qemu_st16, arg, addr, TCGV_HIGH(addr), mem_index);
1251
#endif
1252
}
1253

    
1254
static inline void tcg_gen_qemu_st32(TCGv arg, TCGv addr, int mem_index)
1255
{
1256
#if TARGET_LONG_BITS == 32
1257
    tcg_gen_op3i(INDEX_op_qemu_st32, arg, addr, mem_index);
1258
#else
1259
    tcg_gen_op4i(INDEX_op_qemu_st32, arg, addr, TCGV_HIGH(addr), mem_index);
1260
#endif
1261
}
1262

    
1263
static inline void tcg_gen_qemu_st64(TCGv arg, TCGv addr, int mem_index)
1264
{
1265
#if TARGET_LONG_BITS == 32
1266
    tcg_gen_op4i(INDEX_op_qemu_st64, arg, TCGV_HIGH(arg), addr, mem_index);
1267
#else
1268
    tcg_gen_op5i(INDEX_op_qemu_st64, arg, TCGV_HIGH(arg),
1269
                 addr, TCGV_HIGH(addr), mem_index);
1270
#endif
1271
}
1272

    
1273
#define tcg_gen_ld_ptr tcg_gen_ld_i32
1274
#define tcg_gen_discard_ptr tcg_gen_discard_i32
1275

    
1276
#else /* TCG_TARGET_REG_BITS == 32 */
1277

    
1278
static inline void tcg_gen_qemu_ld8u(TCGv ret, TCGv addr, int mem_index)
1279
{
1280
    tcg_gen_op3i(INDEX_op_qemu_ld8u, ret, addr, mem_index);
1281
}
1282

    
1283
static inline void tcg_gen_qemu_ld8s(TCGv ret, TCGv addr, int mem_index)
1284
{
1285
    tcg_gen_op3i(INDEX_op_qemu_ld8s, ret, addr, mem_index);
1286
}
1287

    
1288
static inline void tcg_gen_qemu_ld16u(TCGv ret, TCGv addr, int mem_index)
1289
{
1290
    tcg_gen_op3i(INDEX_op_qemu_ld16u, ret, addr, mem_index);
1291
}
1292

    
1293
static inline void tcg_gen_qemu_ld16s(TCGv ret, TCGv addr, int mem_index)
1294
{
1295
    tcg_gen_op3i(INDEX_op_qemu_ld16s, ret, addr, mem_index);
1296
}
1297

    
1298
static inline void tcg_gen_qemu_ld32u(TCGv ret, TCGv addr, int mem_index)
1299
{
1300
    tcg_gen_op3i(INDEX_op_qemu_ld32u, ret, addr, mem_index);
1301
}
1302

    
1303
static inline void tcg_gen_qemu_ld32s(TCGv ret, TCGv addr, int mem_index)
1304
{
1305
    tcg_gen_op3i(INDEX_op_qemu_ld32s, ret, addr, mem_index);
1306
}
1307

    
1308
static inline void tcg_gen_qemu_ld64(TCGv ret, TCGv addr, int mem_index)
1309
{
1310
    tcg_gen_op3i(INDEX_op_qemu_ld64, ret, addr, mem_index);
1311
}
1312

    
1313
static inline void tcg_gen_qemu_st8(TCGv arg, TCGv addr, int mem_index)
1314
{
1315
    tcg_gen_op3i(INDEX_op_qemu_st8, arg, addr, mem_index);
1316
}
1317

    
1318
static inline void tcg_gen_qemu_st16(TCGv arg, TCGv addr, int mem_index)
1319
{
1320
    tcg_gen_op3i(INDEX_op_qemu_st16, arg, addr, mem_index);
1321
}
1322

    
1323
static inline void tcg_gen_qemu_st32(TCGv arg, TCGv addr, int mem_index)
1324
{
1325
    tcg_gen_op3i(INDEX_op_qemu_st32, arg, addr, mem_index);
1326
}
1327

    
1328
static inline void tcg_gen_qemu_st64(TCGv arg, TCGv addr, int mem_index)
1329
{
1330
    tcg_gen_op3i(INDEX_op_qemu_st64, arg, addr, mem_index);
1331
}
1332

    
1333
#define tcg_gen_ld_ptr tcg_gen_ld_i64
1334
#define tcg_gen_discard_ptr tcg_gen_discard_i64
1335

    
1336
#endif /* TCG_TARGET_REG_BITS != 32 */
1337

    
1338
#if TARGET_LONG_BITS == 64
1339
#define TCG_TYPE_TL TCG_TYPE_I64
1340
#define tcg_gen_movi_tl tcg_gen_movi_i64
1341
#define tcg_gen_mov_tl tcg_gen_mov_i64
1342
#define tcg_gen_ld8u_tl tcg_gen_ld8u_i64
1343
#define tcg_gen_ld8s_tl tcg_gen_ld8s_i64
1344
#define tcg_gen_ld16u_tl tcg_gen_ld16u_i64
1345
#define tcg_gen_ld16s_tl tcg_gen_ld16s_i64
1346
#define tcg_gen_ld32u_tl tcg_gen_ld32u_i64
1347
#define tcg_gen_ld32s_tl tcg_gen_ld32s_i64
1348
#define tcg_gen_ld_tl tcg_gen_ld_i64
1349
#define tcg_gen_st8_tl tcg_gen_st8_i64
1350
#define tcg_gen_st16_tl tcg_gen_st16_i64
1351
#define tcg_gen_st32_tl tcg_gen_st32_i64
1352
#define tcg_gen_st_tl tcg_gen_st_i64
1353
#define tcg_gen_add_tl tcg_gen_add_i64
1354
#define tcg_gen_addi_tl tcg_gen_addi_i64
1355
#define tcg_gen_sub_tl tcg_gen_sub_i64
1356
#define tcg_gen_subi_tl tcg_gen_subi_i64
1357
#define tcg_gen_and_tl tcg_gen_and_i64
1358
#define tcg_gen_andi_tl tcg_gen_andi_i64
1359
#define tcg_gen_or_tl tcg_gen_or_i64
1360
#define tcg_gen_ori_tl tcg_gen_ori_i64
1361
#define tcg_gen_xor_tl tcg_gen_xor_i64
1362
#define tcg_gen_xori_tl tcg_gen_xori_i64
1363
#define tcg_gen_shl_tl tcg_gen_shl_i64
1364
#define tcg_gen_shli_tl tcg_gen_shli_i64
1365
#define tcg_gen_shr_tl tcg_gen_shr_i64
1366
#define tcg_gen_shri_tl tcg_gen_shri_i64
1367
#define tcg_gen_sar_tl tcg_gen_sar_i64
1368
#define tcg_gen_sari_tl tcg_gen_sari_i64
1369
#define tcg_gen_brcond_tl tcg_gen_brcond_i64
1370
#define tcg_gen_discard_tl tcg_gen_discard_i64
1371
#define tcg_const_tl tcg_const_i64
1372
#else
1373
#define TCG_TYPE_TL TCG_TYPE_I32
1374
#define tcg_gen_movi_tl tcg_gen_movi_i32
1375
#define tcg_gen_mov_tl tcg_gen_mov_i32
1376
#define tcg_gen_ld8u_tl tcg_gen_ld8u_i32
1377
#define tcg_gen_ld8s_tl tcg_gen_ld8s_i32
1378
#define tcg_gen_ld16u_tl tcg_gen_ld16u_i32
1379
#define tcg_gen_ld16s_tl tcg_gen_ld16s_i32
1380
#define tcg_gen_ld32u_tl tcg_gen_ld_i32
1381
#define tcg_gen_ld32s_tl tcg_gen_ld_i32
1382
#define tcg_gen_ld_tl tcg_gen_ld_i32
1383
#define tcg_gen_st8_tl tcg_gen_st8_i32
1384
#define tcg_gen_st16_tl tcg_gen_st16_i32
1385
#define tcg_gen_st32_tl tcg_gen_st_i32
1386
#define tcg_gen_st_tl tcg_gen_st_i32
1387
#define tcg_gen_add_tl tcg_gen_add_i32
1388
#define tcg_gen_addi_tl tcg_gen_addi_i32
1389
#define tcg_gen_sub_tl tcg_gen_sub_i32
1390
#define tcg_gen_subi_tl tcg_gen_subi_i32
1391
#define tcg_gen_and_tl tcg_gen_and_i32
1392
#define tcg_gen_andi_tl tcg_gen_andi_i32
1393
#define tcg_gen_or_tl tcg_gen_or_i32
1394
#define tcg_gen_ori_tl tcg_gen_ori_i32
1395
#define tcg_gen_xor_tl tcg_gen_xor_i32
1396
#define tcg_gen_xori_tl tcg_gen_xori_i32
1397
#define tcg_gen_shl_tl tcg_gen_shl_i32
1398
#define tcg_gen_shli_tl tcg_gen_shli_i32
1399
#define tcg_gen_shr_tl tcg_gen_shr_i32
1400
#define tcg_gen_shri_tl tcg_gen_shri_i32
1401
#define tcg_gen_sar_tl tcg_gen_sar_i32
1402
#define tcg_gen_sari_tl tcg_gen_sari_i32
1403
#define tcg_gen_brcond_tl tcg_gen_brcond_i32
1404
#define tcg_gen_discard_tl tcg_gen_discard_i32
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#define tcg_const_tl tcg_const_i32
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#endif