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Update lightrec 20220910 (#686)
[pcsx_rearmed.git] / deps / lightning / lib / jit_sparc.c
CommitLineData
4a71579b
PC		 1/*
2 * Copyright (C) 2013-2019 Free Software Foundation, Inc.
3 *
4 * This file is part of GNU lightning.
5 *
6 * GNU lightning is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU Lesser General Public License as published
8 * by the Free Software Foundation; either version 3, or (at your option)
9 * any later version.
10 *
11 * GNU lightning is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
13 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
14 * License for more details.
15 *
16 * Authors:
17 * Paulo Cesar Pereira de Andrade
18 */
19
20#define jit_arg_reg_p(i) ((i) >= 0 && (i) < 6)
21#if __WORDSIZE == 32
22# define jit_arg_d_reg_p(i) ((i) >= 0 && (i) < 5)
23# define BIAS(n) (n)
24#else
25# define jit_arg_d_reg_p(i) ((i) >= 0 && (i) < 16)
26# define BIAS(n) ((n) + 2047)
27#endif
28
29/*
30 * Types
31 */
32typedef jit_pointer_t jit_va_list_t;
33
34/*
35 * Prototypes
36 */
37#define patch(instr, node) _patch(_jit, instr, node)
38static void _patch(jit_state_t*,jit_word_t,jit_node_t*);
39
40#define PROTO 1
41# include "jit_sparc-cpu.c"
42# include "jit_sparc-fpu.c"
ba3814c1 43# include "jit_fallback.c"
4a71579b
PC		 44#undef PROTO
45
46/*
47 * Initialization
48 */
49jit_register_t _rvs[] = {
50 { 0x00, "%g0" },
51 { 0x01, "%g1" },
52 { rc(gpr) | 0x02, "%g2" },
53 { rc(gpr) | 0x03, "%g3" },
54 { rc(gpr) | 0x04, "%g4" },
55 { 0x05, "%g5" },
56 { 0x06, "%g6" },
57 { 0x07, "%g7" },
58 { rc(arg) | rc(gpr) | 0x08, "%o0" },
59 { rc(arg) | rc(gpr) | 0x09, "%o1" },
60 { rc(arg) | rc(gpr) | 0x0a, "%o2" },
61 { rc(arg) | rc(gpr) | 0x0b, "%o3" },
62 { rc(arg) | rc(gpr) | 0x0c, "%o4" },
63 { rc(arg) | rc(gpr) | 0x0d, "%o5" },
64 { rc(sav) | 0x0e, "%sp" },
65 { 0x0f, "%o7" },
66 { rc(sav) | rc(gpr) | 0x10, "%l0" },
67 { rc(sav) | rc(gpr) | 0x11, "%l1" },
68 { rc(sav) | rc(gpr) | 0x12, "%l2" },
69 { rc(sav) | rc(gpr) | 0x13, "%l3" },
70 { rc(sav) | rc(gpr) | 0x14, "%l4" },
71 { rc(sav) | rc(gpr) | 0x15, "%l5" },
72 { rc(sav) | rc(gpr) | 0x16, "%l6" },
73 { rc(sav) | rc(gpr) | 0x17, "%l7" },
74 { 0x18, "%i0" },
75 { 0x19, "%i1" },
76 { 0x1a, "%i2" },
77 { 0x1b, "%i3" },
78 { 0x1c, "%i4" },
79 { 0x1d, "%i5" },
80 { rc(sav) | 0x1e, "%fp" },
81 { 0x1f, "%i7" },
82# if __WORDSIZE == 32
83 { rc(fpr) | 0x00, "%f0" },
84 { 0x01, "%f1" },
85 { rc(fpr) | 0x02, "%f2" },
86 { 0x03, "%f3" },
87 { rc(fpr) | 0x04, "%f4" },
88 { 0x05, "%f5" },
89 { rc(fpr) | 0x06, "%f6" },
90 { 0x07, "%f7" },
91 { rc(fpr) | 0x08, "%f8" },
92 { 0x09, "%f9" },
93 { rc(fpr) | 0x0a, "%f10" },
94 { 0x0b, "%f11" },
95 { rc(fpr) | 0x0c, "%f12" },
96 { 0x0d, "%f13" },
97 { rc(fpr) | 0x0e, "%f14" },
98 { 0x0f, "%f15" },
99# else
100 { rc(fpr) | rc(dbl) | 0x3e, "%f62" },
101 { rc(fpr) | rc(dbl) | 0x3c, "%f60" },
102 { rc(fpr) | rc(dbl) | 0x3a, "%f58" },
103 { rc(fpr) | rc(dbl) | 0x38, "%f56" },
104 { rc(fpr) | rc(dbl) | 0x36, "%f54" },
105 { rc(fpr) | rc(dbl) | 0x34, "%f52" },
106 { rc(fpr) | rc(dbl) | 0x32, "%f50" },
107 { rc(fpr) | rc(dbl) | 0x30, "%f48" },
108 { rc(fpr) | rc(dbl) | 0x2e, "%f46" },
109 { rc(fpr) | rc(dbl) | 0x2c, "%f44" },
110 { rc(fpr) | rc(dbl) | 0x2a, "%f42" },
111 { rc(fpr) | rc(dbl) | 0x28, "%f40" },
112 { rc(fpr) | rc(dbl) | 0x26, "%f38" },
113 { rc(fpr) | rc(dbl) | 0x24, "%f36" },
114 { rc(fpr) | rc(dbl) | 0x22, "%f34" },
115 { rc(fpr) | rc(dbl) | 0x20, "%f32" },
116 { 0x1f, "%f31" },
117 { rc(arg)|rc(fpr)|rc(sng)|0x1e, "%f30" },
118 { 0x1d, "%f29" },
119 { rc(arg)|rc(fpr)|rc(sng)|0x1c, "%f28" },
120 { 0x1b, "%f27" },
121 { rc(arg)|rc(fpr)|rc(sng)|0x1a, "%f26" },
122 { 0x19, "%f25" },
123 { rc(arg)|rc(fpr)|rc(sng)|0x18, "%f24" },
124 { 0x17, "%f23" },
125 { rc(arg)|rc(fpr)|rc(sng)|0x16, "%f22" },
126 { 0x15, "%f21" },
127 { rc(arg)|rc(fpr)|rc(sng)|0x14, "%f20" },
128 { 0x13, "%f19" },
129 { rc(arg)|rc(fpr)|rc(sng)|0x12, "%f18" },
130 { 0x11, "%f17" },
131 { rc(arg)|rc(fpr)|rc(sng)|0x10, "%f16" },
132 { 0x0f, "%f15" },
133 { rc(arg)|rc(fpr)|rc(sng)|0x0e, "%f14" },
134 { 0x0d, "%f13" },
135 { rc(arg)|rc(fpr)|rc(sng)|0x0c, "%f12" },
136 { 0x0b, "%f11" },
137 { rc(arg)|rc(fpr)|rc(sng)|0x0a, "%f10" },
138 { 0x09, "%f9" },
139 { rc(arg)|rc(fpr)|rc(sng)|0x08, "%f8" },
140 { 0x07, "%f7" },
141 { rc(arg)|rc(fpr)|rc(sng)|0x06, "%f6" },
142 { 0x05, "%f5" },
143 { rc(arg)|rc(fpr)|rc(sng)|0x04, "%f4" },
144 { 0x03, "%f3" },
145 { rc(arg)|rc(fpr)|rc(sng)|0x02, "%f2" },
146 { 0x01, "%f1" },
147 { rc(arg)|rc(fpr)|rc(sng)|0x00, "%f0" },
148# endif
149 { _NOREG, "<none>" },
150};
151
152/*
153 * Implementation
154 */
155void
156jit_get_cpu(void)
157{
158}
159
160void
161_jit_init(jit_state_t *_jit)
162{
163 _jitc->reglen = jit_size(_rvs) - 1;
164# if __WORDSIZE == 64
165 jit_carry = _NOREG;
166# endif
167}
168
169void
170_jit_prolog(jit_state_t *_jit)
171{
172 jit_int32_t offset;
173
174 if (_jitc->function)
175 jit_epilog();
176 assert(jit_regset_cmp_ui(&_jitc->regarg, 0) == 0);
177 jit_regset_set_ui(&_jitc->regsav, 0);
178 offset = _jitc->functions.offset;
179 if (offset >= _jitc->functions.length) {
180 jit_realloc((jit_pointer_t *)&_jitc->functions.ptr,
181 _jitc->functions.length * sizeof(jit_function_t),
182 (_jitc->functions.length + 16) * sizeof(jit_function_t));
183 _jitc->functions.length += 16;
184 }
185 _jitc->function = _jitc->functions.ptr + _jitc->functions.offset++;
186 _jitc->function->self.size = stack_framesize;
187 _jitc->function->self.argi = _jitc->function->self.argf =
188 _jitc->function->self.aoff = _jitc->function->self.alen = 0;
189 /* float conversion */
190# if __WORDSIZE == 32
191 _jitc->function->self.aoff = -8;
192# else
193 /* extra slots in case qmul is called */
194 _jitc->function->self.aoff = -24;
195# endif
196 _jitc->function->self.call = jit_call_default;
197 jit_alloc((jit_pointer_t *)&_jitc->function->regoff,
198 _jitc->reglen * sizeof(jit_int32_t));
199
200 /* _no_link here does not mean the jit_link() call can be removed
201 * by rewriting as:
202 * _jitc->function->prolog = jit_new_node(jit_code_prolog);
203 */
204 _jitc->function->prolog = jit_new_node_no_link(jit_code_prolog);
205 jit_link(_jitc->function->prolog);
206 _jitc->function->prolog->w.w = offset;
207 _jitc->function->epilog = jit_new_node_no_link(jit_code_epilog);
208 /* u: label value
209 * v: offset in blocks vector
210 * w: offset in functions vector
211 */
212 _jitc->function->epilog->w.w = offset;
213
214 jit_regset_new(&_jitc->function->regset);
215}
216
217jit_int32_t
218_jit_allocai(jit_state_t *_jit, jit_int32_t length)
219{
220 assert(_jitc->function);
221 switch (length) {
222 case 0: case 1: break;
223 case 2: _jitc->function->self.aoff &= -2; break;
224 case 3: case 4: _jitc->function->self.aoff &= -4; break;
225 default: _jitc->function->self.aoff &= -8; break;
226 }
227 _jitc->function->self.aoff -= length;
228 if (!_jitc->realize) {
229 jit_inc_synth_ww(allocai, _jitc->function->self.aoff, length);
230 jit_dec_synth();
231 }
232 return (BIAS(_jitc->function->self.aoff));
233}
234
235void
236_jit_allocar(jit_state_t *_jit, jit_int32_t u, jit_int32_t v)
237{
238 jit_int32_t reg;
239 assert(_jitc->function);
240 jit_inc_synth_ww(allocar, u, v);
241 if (!_jitc->function->allocar) {
242 _jitc->function->aoffoff = jit_allocai(sizeof(jit_int32_t));
243 _jitc->function->allocar = 1;
244 }
245 reg = jit_get_reg(jit_class_gpr);
246 jit_negr(reg, v);
247 jit_andi(reg, reg, -16);
248 jit_ldxi_i(u, JIT_FP, _jitc->function->aoffoff);
249 jit_addr(u, u, reg);
250 jit_addr(_SP, _SP, reg);
251 jit_stxi_i(_jitc->function->aoffoff, JIT_FP, u);
252 jit_unget_reg(reg);
253 jit_dec_synth();
254}
255
256void
257_jit_ret(jit_state_t *_jit)
258{
259 jit_node_t *instr;
260 assert(_jitc->function);
261 jit_inc_synth(ret);
262 /* jump to epilog */
263 instr = jit_jmpi();
264 jit_patch_at(instr, _jitc->function->epilog);
265 jit_dec_synth();
266}
267
268void
269_jit_retr(jit_state_t *_jit, jit_int32_t u)
270{
271 jit_inc_synth_w(retr, u);
272 if (JIT_RET != u)
273 jit_movr(JIT_RET, u);
274 jit_live(JIT_RET);
275 jit_ret();
276 jit_dec_synth();
277}
278
279void
280_jit_reti(jit_state_t *_jit, jit_word_t u)
281{
282 jit_inc_synth_w(reti, u);
283 jit_movi(JIT_RET, u);
284 jit_ret();
285 jit_dec_synth();
286}
287
288void
289_jit_retr_f(jit_state_t *_jit, jit_int32_t u)
290{
291 jit_inc_synth_w(retr_f, u);
292 if (JIT_FRET != u)
293 jit_movr_f(JIT_FRET, u);
294 else
295 jit_live(JIT_FRET);
296 jit_ret();
297 jit_dec_synth();
298}
299
300void
301_jit_reti_f(jit_state_t *_jit, jit_float32_t u)
302{
303 jit_inc_synth_f(reti_f, u);
304 jit_movi_f(JIT_FRET, u);
305 jit_ret();
306 jit_dec_synth();
307}
308
309void
310_jit_retr_d(jit_state_t *_jit, jit_int32_t u)
311{
312 jit_inc_synth_w(retr_d, u);
313 if (JIT_FRET != u)
314 jit_movr_d(JIT_FRET, u);
315 else
316 jit_live(JIT_FRET);
317 jit_ret();
318 jit_dec_synth();
319}
320
321void
322_jit_reti_d(jit_state_t *_jit, jit_float64_t u)
323{
324 jit_inc_synth_d(reti_d, u);
325 jit_movi_d(JIT_FRET, u);
326 jit_ret();
327 jit_dec_synth();
328}
329
330void
331_jit_epilog(jit_state_t *_jit)
332{
333 assert(_jitc->function);
334 assert(_jitc->function->epilog->next == NULL);
335 jit_link(_jitc->function->epilog);
336 _jitc->function = NULL;
337}
338
339jit_bool_t
340_jit_arg_register_p(jit_state_t *_jit, jit_node_t *u)
341{
342# if __WORDSIZE == 32
343 if (u->code == jit_code_arg || u->code == jit_code_arg_f)
344 return (jit_arg_reg_p(u->u.w));
345 assert(u->code == jit_code_arg_d);
346 return (jit_arg_d_reg_p(u->u.w));
347# else
348 if (u->code == jit_code_arg)
349 return (jit_arg_reg_p(u->u.w));
350 assert(u->code == jit_code_arg_d || u->code == jit_code_arg_f);
351 return (jit_arg_d_reg_p(u->u.w));
352# endif
353}
354
355void
356_jit_ellipsis(jit_state_t *_jit)
357{
358 jit_inc_synth(ellipsis);
359 if (_jitc->prepare) {
360 jit_link_prepare();
361 assert(!(_jitc->function->call.call & jit_call_varargs));
362 _jitc->function->call.call |= jit_call_varargs;
363 }
364 else {
365 jit_link_prolog();
366 assert(!(_jitc->function->self.call & jit_call_varargs));
367 _jitc->function->self.call |= jit_call_varargs;
368
369 _jitc->function->vagp = _jitc->function->self.argi;
370 }
371 jit_dec_synth();
372}
373
374void
375_jit_va_push(jit_state_t *_jit, jit_int32_t u)
376{
377 jit_inc_synth_w(va_push, u);
378 jit_pushargr(u);
379 jit_dec_synth();
380}
381
382jit_node_t *
383_jit_arg(jit_state_t *_jit)
384{
385 jit_node_t *node;
386 jit_int32_t offset;
387 assert(_jitc->function);
388 if (jit_arg_reg_p(_jitc->function->self.argi))
389 offset = _jitc->function->self.argi++;
390 else {
391# if __WORDSIZE == 64
392 if (jit_arg_d_reg_p(_jitc->function->self.argi))
393 ++_jitc->function->self.argi;
394# endif
395 offset = BIAS(_jitc->function->self.size);
396 _jitc->function->self.size += sizeof(jit_word_t);
397 }
398 node = jit_new_node_ww(jit_code_arg, offset,
399 ++_jitc->function->self.argn);
400 jit_link_prolog();
401 return (node);
402}
403
404jit_node_t *
405_jit_arg_f(jit_state_t *_jit)
406{
407 jit_node_t *node;
408 jit_int32_t offset;
409# if __WORDSIZE == 64
410 jit_bool_t inc;
411# endif
412 assert(_jitc->function);
413# if __WORDSIZE == 32
414 if (jit_arg_reg_p(_jitc->function->self.argi))
415 offset = _jitc->function->self.argi++;
416 else {
417 offset = _jitc->function->self.size;
418 _jitc->function->self.size += sizeof(jit_word_t);
419 }
420# else
421 inc = !jit_arg_reg_p(_jitc->function->self.argi);
422 if (jit_arg_d_reg_p(_jitc->function->self.argi))
423 offset = _jitc->function->self.argi++;
424 else
425 offset = BIAS(_jitc->function->self.size);
426 if (inc)
427 _jitc->function->self.size += sizeof(jit_word_t);
428# endif
429 node = jit_new_node_ww(jit_code_arg_f, offset,
430 ++_jitc->function->self.argn);
431 jit_link_prolog();
432 return (node);
433}
434
435jit_node_t *
436_jit_arg_d(jit_state_t *_jit)
437{
438 jit_node_t *node;
439 jit_int32_t offset;
440# if __WORDSIZE == 64
441 jit_bool_t inc;
442# endif
443 assert(_jitc->function);
444# if __WORDSIZE == 32
445 if (jit_arg_d_reg_p(_jitc->function->self.argi)) {
446 offset = _jitc->function->self.argi;
447 _jitc->function->self.argi += 2;
448 }
449 else if (jit_arg_reg_p(_jitc->function->self.argi)) {
450 offset = _jitc->function->self.argi++;
451 _jitc->function->self.size += sizeof(jit_float32_t);
452 }
453 else {
454 offset = _jitc->function->self.size;
455 _jitc->function->self.size += sizeof(jit_float64_t);
456 }
457# else
458 inc = !jit_arg_reg_p(_jitc->function->self.argi);
459 if (jit_arg_d_reg_p(_jitc->function->self.argi))
460 offset = _jitc->function->self.argi++;
461 else
462 offset = BIAS(_jitc->function->self.size);
463 if (inc)
464 _jitc->function->self.size += sizeof(jit_word_t);
465# endif
466 node = jit_new_node_ww(jit_code_arg_d, offset,
467 ++_jitc->function->self.argn);
468 jit_link_prolog();
469 return (node);
470}
471
472void
473_jit_getarg_c(jit_state_t *_jit, jit_int32_t u, jit_node_t *v)
474{
475 assert(v->code == jit_code_arg);
476 jit_inc_synth_wp(getarg_c, u, v);
477 if (jit_arg_reg_p(v->u.w))
478 jit_extr_c(u, _I0 + v->u.w);
479 else
480 jit_ldxi_c(u, JIT_FP,
481 v->u.w + (__WORDSIZE >> 3) - sizeof(jit_int8_t));
482 jit_dec_synth();
483}
484
485void
486_jit_getarg_uc(jit_state_t *_jit, jit_int32_t u, jit_node_t *v)
487{
488 assert(v->code == jit_code_arg);
489 jit_inc_synth_wp(getarg_uc, u, v);
490 if (jit_arg_reg_p(v->u.w))
491 jit_extr_uc(u, _I0 + v->u.w);
492 else
493 jit_ldxi_uc(u, JIT_FP,
494 v->u.w + (__WORDSIZE >> 3) - sizeof(jit_uint8_t));
495 jit_dec_synth();
496}
497
498void
499_jit_getarg_s(jit_state_t *_jit, jit_int32_t u, jit_node_t *v)
500{
501 assert(v->code == jit_code_arg);
502 jit_inc_synth_wp(getarg_s, u, v);
503 if (jit_arg_reg_p(v->u.w))
504 jit_extr_s(u, _I0 + v->u.w);
505 else
506 jit_ldxi_s(u, JIT_FP,
507 v->u.w + (__WORDSIZE >> 3) - sizeof(jit_int16_t));
508 jit_dec_synth();
509}
510
511void
512_jit_getarg_us(jit_state_t *_jit, jit_int32_t u, jit_node_t *v)
513{
514 assert(v->code == jit_code_arg);
515 jit_inc_synth_wp(getarg_us, u, v);
516 if (jit_arg_reg_p(v->u.w))
517 jit_extr_us(u, _I0 + v->u.w);
518 else
519 jit_ldxi_us(u, JIT_FP,
520 v->u.w + (__WORDSIZE >> 3) - sizeof(jit_uint16_t));
521 jit_dec_synth();
522}
523
524void
525_jit_getarg_i(jit_state_t *_jit, jit_int32_t u, jit_node_t *v)
526{
527 assert(v->code == jit_code_arg);
528 jit_inc_synth_wp(getarg_i, u, v);
529 if (jit_arg_reg_p(v->u.w)) {
530# if __WORDSIZE == 64
531 jit_extr_i(u, _I0 + v->u.w);
532# else
533 jit_movr(u, _I0 + v->u.w);
534# endif
535 }
536 else
537 jit_ldxi_i(u, JIT_FP,
538 v->u.w + (__WORDSIZE >> 3) - sizeof(jit_int32_t));
539 jit_dec_synth();
540}
541
542# if __WORDSIZE == 64
543void
544_jit_getarg_ui(jit_state_t *_jit, jit_int32_t u, jit_node_t *v)
545{
546 assert(v->code == jit_code_arg);
547 jit_inc_synth_wp(getarg_i, u, v);
548 if (jit_arg_reg_p(v->u.w))
549 jit_extr_ui(u, _I0 + v->u.w);
550 else
551 jit_ldxi_ui(u, JIT_FP,
552 v->u.w + (__WORDSIZE >> 3) - sizeof(jit_int32_t));
553 jit_dec_synth();
554}
555
556void
557_jit_getarg_l(jit_state_t *_jit, jit_int32_t u, jit_node_t *v)
558{
559 assert(v->code == jit_code_arg);
560 jit_inc_synth_wp(getarg_i, u, v);
561 if (jit_arg_reg_p(v->u.w))
562 jit_movr(u, _I0 + v->u.w);
563 else
564 jit_ldxi_l(u, JIT_FP, v->u.w);
565 jit_dec_synth();
566}
567# endif
568
569void
570_jit_putargr(jit_state_t *_jit, jit_int32_t u, jit_node_t *v)
571{
572 assert(v->code == jit_code_arg);
573 jit_inc_synth_wp(putargr, u, v);
574 if (jit_arg_reg_p(v->u.w))
575 jit_movr(_I0 + v->u.w, u);
576 else
577 jit_stxi(v->u.w, JIT_FP, u);
578 jit_dec_synth();
579}
580
581void
582_jit_putargi(jit_state_t *_jit, jit_word_t u, jit_node_t *v)
583{
584 jit_int32_t regno;
585 assert(v->code == jit_code_arg);
586 jit_inc_synth_wp(putargi, u, v);
587 if (jit_arg_reg_p(v->u.w))
588 jit_movi(_I0 + v->u.w, u);
589 else {
590 regno = jit_get_reg(jit_class_gpr);
591 jit_movi(regno, u);
592 jit_stxi(v->u.w, JIT_FP, regno);
593 jit_unget_reg(regno);
594 }
595 jit_dec_synth();
596}
597
598void
599_jit_getarg_f(jit_state_t *_jit, jit_int32_t u, jit_node_t *v)
600{
601 assert(v->code == jit_code_arg_f);
602 assert(_jitc->function);
603 jit_inc_synth_wp(getarg_f, u, v);
604# if __WORDSIZE == 32
605 if (jit_arg_reg_p(v->u.w)) {
606 jit_stxi_i(-4, JIT_FP, _I0 + v->u.w);
607 jit_ldxi_f(u, JIT_FP, -4);
608 }
609# else
610 if (jit_arg_d_reg_p(v->u.w)) {
611 jit_live(_F0 - (v->u.w << 1)); /* pair of registers is live */
612 jit_movr_f(u, (_F0 - (v->u.w << 1)) - 1);
613 }
614# endif
615 else
616 jit_ldxi_f(u, JIT_FP, v->u.w + (__WORDSIZE >> 3) -
617 sizeof(jit_float32_t));
618 jit_dec_synth();
619}
620
621void
622_jit_putargr_f(jit_state_t *_jit, jit_int32_t u, jit_node_t *v)
623{
624 assert(v->code == jit_code_arg_f);
625 jit_inc_synth_wp(putargr_f, u, v);
626# if __WORDSIZE == 32
627 if (jit_arg_reg_p(v->u.w)) {
628 jit_stxi_f(-4, JIT_FP, u);
629 jit_ldxi_i(_I0 + v->u.w, JIT_FP, -4);
630 }
631# else
632 if (jit_arg_d_reg_p(v->u.w)) {
633 jit_live(_F0 - (v->u.w << 1)); /* pair of registers is live */
634 jit_movr_f((_F0 - (v->u.w << 1)) - 1, u);
635 }
636# endif
637 else
638 jit_stxi_f(v->u.w + (__WORDSIZE >> 3) -
639 sizeof(jit_float32_t), JIT_FP, u);
640 jit_dec_synth();
641}
642
643void
644_jit_putargi_f(jit_state_t *_jit, jit_float32_t u, jit_node_t *v)
645{
646 jit_int32_t regno;
647 assert(v->code == jit_code_arg_f);
648 jit_inc_synth_fp(putargi_f, u, v);
649# if __WORDSIZE == 32
650 regno = jit_get_reg(jit_class_fpr);
651 jit_movi_f(regno, u);
652 if (jit_arg_reg_p(v->u.w)) {
653 jit_stxi_f(-4, JIT_FP, regno);
654 jit_ldxi_i(_I0 + v->u.w, JIT_FP, -4);
655 }
656 else
657 jit_stxi_f(v->u.w, JIT_FP, regno);
658 jit_unget_reg(regno);
659# else
660 if (jit_arg_d_reg_p(v->u.w)) {
661 jit_live(_F0 - (v->u.w << 1)); /* pair of registers is live */
662 jit_movi_f((_F0 - (v->u.w << 1)) - 1, u);
663 }
664 else {
665 regno = jit_get_reg(jit_class_fpr | jit_class_sng);
666 jit_movi_f(regno, u);
667 jit_stxi_f(v->u.w + (__WORDSIZE >> 3) -
668 sizeof(jit_float32_t), JIT_FP, regno);
669 jit_unget_reg(regno);
670 }
671# endif
672 jit_dec_synth();
673}
674
675void
676_jit_getarg_d(jit_state_t *_jit, jit_int32_t u, jit_node_t *v)
677{
678 assert(v->code == jit_code_arg_d);
679 assert(_jitc->function);
680 jit_inc_synth_wp(getarg_d, u, v);
681 if (jit_arg_d_reg_p(v->u.w)) {
682# if __WORDSIZE == 32
683 jit_stxi(-8, JIT_FP, _I0 + v->u.w);
684 jit_stxi(-4, JIT_FP, _I0 + v->u.w + 1);
685 jit_ldxi_d(u, JIT_FP, -8);
686# else
687 jit_movr_d(u, _F0 - (v->u.w << 1));
688# endif
689 }
690# if __WORDSIZE == 32
691 else if (jit_arg_reg_p(v->u.w)) {
692 jit_stxi(-8, JIT_FP, _I0 + v->u.w);
693 jit_ldxi_f(u, JIT_FP, -8);
694 jit_ldxi_f(u + 1, JIT_FP, stack_framesize);
695 }
696# endif
697 else {
698# if __WORDSIZE == 32
699 jit_ldxi_f(u, JIT_FP, v->u.w);
700 jit_ldxi_f(u + 1, JIT_FP, v->u.w + 4);
701# else
702 jit_ldxi_d(u, JIT_FP, v->u.w);
703# endif
704 }
705 jit_dec_synth();
706}
707
708void
709_jit_putargr_d(jit_state_t *_jit, jit_int32_t u, jit_node_t *v)
710{
711 jit_int32_t regno;
712 assert(v->code == jit_code_arg_d);
713 jit_inc_synth_wp(putargr_d, u, v);
714# if __WORDSIZE == 32
715 if (jit_arg_d_reg_p(v->u.w)) {
716 jit_stxi_d(-8, JIT_FP, u);
717 jit_ldxi(_I0 + v->u.w, JIT_FP, -8);
718 jit_ldxi(_I0 + v->u.w + 1, JIT_FP, -4);
719 }
720 else if (jit_arg_reg_p(v->u.w)) {
721 regno = jit_get_reg(jit_class_gpr);
722 jit_stxi_d(-8, JIT_FP, u);
723 jit_ldxi(_I0 + v->u.w, JIT_FP, -8);
724 jit_ldxi(regno, JIT_FP, -4);
725 jit_stxi(stack_framesize, JIT_FP, regno);
726 jit_unget_reg(regno);
727 }
728 else if ((v->u.w & 7) == 0)
729 jit_stxi_d(v->u.w, JIT_FP, u);
730 else {
731 jit_stxi_d(-8, JIT_FP, u);
732 regno = jit_get_reg(jit_class_gpr);
733 jit_ldxi(regno, JIT_FP, -8);
734 jit_stxi(v->u.w, JIT_FP, regno);
735 jit_ldxi(regno, JIT_FP, -4);
736 jit_stxi(v->u.w + 4, JIT_FP, regno);
737 jit_unget_reg(regno);
738 }
739# else
740 if (jit_arg_d_reg_p(v->u.w))
741 jit_movr_d(_F0 - (v->u.w << 1), u);
742 else
743 jit_stxi_d(v->u.w, JIT_FP, u);
744# endif
745 jit_dec_synth();
746}
747
748void
749_jit_putargi_d(jit_state_t *_jit, jit_float64_t u, jit_node_t *v)
750{
751# if __WORDSIZE == 32
752 jit_int32_t gpr;
753# endif
754 jit_int32_t regno;
755 assert(v->code == jit_code_arg_d);
756 jit_inc_synth_dp(putargi_d, u, v);
757# if __WORDSIZE == 32
758 regno = jit_get_reg(jit_class_fpr);
759 jit_movi_d(regno, u);
760 if (jit_arg_d_reg_p(v->u.w)) {
761 jit_stxi_d(-8, JIT_FP, regno);
762 jit_ldxi(_I0 + v->u.w, JIT_FP, -8);
763 jit_ldxi(_I0 + v->u.w + 1, JIT_FP, -4);
764 }
765 else if (jit_arg_reg_p(v->u.w)) {
766 gpr = jit_get_reg(jit_class_gpr);
767 jit_stxi_d(-8, JIT_FP, regno);
768 jit_ldxi(_I0 + v->u.w, JIT_FP, -8);
769 jit_ldxi(gpr, JIT_FP, -4);
770 jit_stxi(stack_framesize, JIT_FP, gpr);
771 jit_unget_reg(gpr);
772 }
773 else if ((v->u.w & 7) == 0)
774 jit_stxi_d(v->u.w, JIT_FP, regno);
775 else {
776 jit_stxi_d(-8, JIT_FP, regno);
777 gpr = jit_get_reg(jit_class_gpr);
778 jit_ldxi(gpr, JIT_FP, -8);
779 jit_stxi(v->u.w, JIT_FP, gpr);
780 jit_ldxi(gpr, JIT_FP, -4);
781 jit_stxi(v->u.w + 4, JIT_FP, gpr);
782 jit_unget_reg(gpr);
783 }
784 jit_unget_reg(regno);
785# else
786 if (jit_arg_d_reg_p(v->u.w))
787 jit_movi_d(_F0 - (v->u.w << 1), u);
788 else {
789 regno = jit_get_reg(jit_class_fpr | jit_class_dbl);
790 jit_movi_d(regno, u);
791 jit_stxi_d(v->u.w, JIT_FP, regno);
792 jit_unget_reg(regno);
793 }
794# endif
795 jit_dec_synth();
796}
797
798void
799_jit_pushargr(jit_state_t *_jit, jit_int32_t u)
800{
801 jit_inc_synth_w(pushargr, u);
802 jit_link_prepare();
803 if (jit_arg_reg_p(_jitc->function->call.argi)) {
804 jit_movr(_O0 + _jitc->function->call.argi, u);
805 ++_jitc->function->call.argi;
806 }
807 else {
808# if __WORDSIZE == 64
809 if (jit_arg_d_reg_p(_jitc->function->call.argi))
810 ++_jitc->function->call.argi;
811# endif
812 jit_stxi(BIAS(_jitc->function->call.size + stack_framesize),
813 JIT_SP, u);
814 _jitc->function->call.size += sizeof(jit_word_t);
815 }
816 jit_dec_synth();
817}
818
819void
820_jit_pushargi(jit_state_t *_jit, jit_word_t u)
821{
822 jit_int32_t regno;
823 jit_inc_synth_w(pushargi, u);
824 jit_link_prepare();
825 if (jit_arg_reg_p(_jitc->function->call.argi)) {
826 jit_movi(_O0 + _jitc->function->call.argi, u);
827 ++_jitc->function->call.argi;
828 }
829 else {
830# if __WORDSIZE == 64
831 if (jit_arg_d_reg_p(_jitc->function->call.argi))
832 ++_jitc->function->call.argi;
833# endif
834 regno = jit_get_reg(jit_class_gpr);
835 jit_movi(regno, u);
836 jit_stxi(BIAS(_jitc->function->call.size + stack_framesize),
837 JIT_SP, regno);
838 jit_unget_reg(regno);
839 _jitc->function->call.size += sizeof(jit_word_t);
840 }
841 jit_dec_synth();
842}
843
844void
845_jit_pushargr_f(jit_state_t *_jit, jit_int32_t u)
846{
847 jit_inc_synth_w(pushargr_f, u);
848 jit_link_prepare();
849# if __WORDSIZE == 32
850 if (jit_arg_reg_p(_jitc->function->call.argi)) {
851 jit_stxi_f(-8, JIT_FP, u);
852 jit_ldxi(_O0 + _jitc->function->call.argi, JIT_FP, -8);
853 ++_jitc->function->call.argi;
854 }
855 else {
856 jit_stxi_f(_jitc->function->call.size + stack_framesize,
857 JIT_SP, u);
858 _jitc->function->call.size += sizeof(jit_float32_t);
859 }
860# else
861 if ((_jitc->function->call.call & jit_call_varargs) &&
862 jit_arg_reg_p(_jitc->function->call.argi)) {
863 jit_stxi_f(BIAS(-8), JIT_FP, u);
864 jit_ldxi_i(_O0 + _jitc->function->call.argi, JIT_FP, BIAS(-8));
865 ++_jitc->function->call.argi;
866 }
867 else if (!(_jitc->function->call.call & jit_call_varargs) &&
868 jit_arg_d_reg_p(_jitc->function->call.argi)) {
869 /* pair of registers is live */
870 jit_live(_F0 - (_jitc->function->call.argi << 1));
871 jit_movr_f((_F0 - (_jitc->function->call.argi << 1)) - 1, u);
872 if (!jit_arg_reg_p(_jitc->function->call.argi))
873 _jitc->function->call.size += sizeof(jit_float64_t);
874 ++_jitc->function->call.argi;
875 }
876 else {
877 jit_stxi_f(BIAS(_jitc->function->call.size + stack_framesize + 4),
878 JIT_SP, u);
879 _jitc->function->call.size += sizeof(jit_float64_t);
880 }
881# endif
882 jit_dec_synth();
883}
884
885void
886_jit_pushargi_f(jit_state_t *_jit, jit_float32_t u)
887{
888 jit_int32_t regno;
889 jit_inc_synth_f(pushargi_f, u);
890 jit_link_prepare();
891# if __WORDSIZE == 32
892 regno = jit_get_reg(jit_class_fpr);
893 jit_movi_f(regno, u);
894 if (jit_arg_reg_p(_jitc->function->call.argi)) {
895 jit_stxi_f(-8, JIT_FP, regno);
896 jit_ldxi(_O0 + _jitc->function->call.argi, JIT_FP, -8);
897 _jitc->function->call.argi++;
898 }
899 else {
900 jit_stxi_f(_jitc->function->call.size + stack_framesize,
901 JIT_SP, regno);
902 _jitc->function->call.size += sizeof(jit_float32_t);
903 }
904 jit_unget_reg(regno);
905# else
906 if ((_jitc->function->call.call & jit_call_varargs) &&
907 jit_arg_reg_p(_jitc->function->call.argi)) {
908 regno = jit_get_reg(jit_class_fpr | jit_class_sng);
909 jit_movi_f(regno, u);
910 jit_stxi_f(BIAS(-8), JIT_FP, regno);
911 jit_ldxi_i(_O0 + _jitc->function->call.argi, JIT_FP, BIAS(-8));
912 ++_jitc->function->call.argi;
913 jit_unget_reg(regno);
914 }
915 else if (!(_jitc->function->call.call & jit_call_varargs) &&
916 jit_arg_d_reg_p(_jitc->function->call.argi)) {
917 /* pair of registers is live */
918 jit_live(_F0 - (_jitc->function->call.argi << 1));
919 jit_movi_f((_F0 - (_jitc->function->call.argi << 1)) - 1, u);
920 if (!jit_arg_reg_p(_jitc->function->call.argi))
921 _jitc->function->call.size += sizeof(jit_float64_t);
922 ++_jitc->function->call.argi;
923 }
924 else {
925 regno = jit_get_reg(jit_class_fpr | jit_class_sng);
926 jit_movi_f(regno, u);
927 jit_stxi_f(BIAS(_jitc->function->call.size + stack_framesize + 4),
928 JIT_SP, regno);
929 jit_unget_reg(regno);
930 _jitc->function->call.size += sizeof(jit_float64_t);
931 }
932# endif
933 jit_dec_synth();
934}
935
936void
937_jit_pushargr_d(jit_state_t *_jit, jit_int32_t u)
938{
939 jit_inc_synth_w(pushargr_d, u);
940 jit_link_prepare();
941# if __WORDSIZE == 32
942 if (jit_arg_d_reg_p(_jitc->function->call.argi)) {
943 jit_stxi_d(BIAS(-8), JIT_FP, u);
944 jit_ldxi(_O0 + _jitc->function->call.argi, JIT_FP, BIAS(-8));
945 jit_ldxi(_O0 + _jitc->function->call.argi + 1, JIT_FP, -4);
946 _jitc->function->call.argi += 2;
947 }
948 else if (jit_arg_reg_p(_jitc->function->call.argi)) {
949 jit_stxi_f(-8, JIT_FP, u);
950 jit_ldxi(_O0 + _jitc->function->call.argi, JIT_FP, -8);
951 ++_jitc->function->call.argi;
952 jit_stxi_f(stack_framesize, JIT_SP, u + 1);
953 _jitc->function->call.size += sizeof(jit_float32_t);
954 }
955 else {
956 jit_stxi_f(_jitc->function->call.size + stack_framesize,
957 JIT_SP, u);
958 jit_stxi_f(_jitc->function->call.size + stack_framesize + 4,
959 JIT_SP, u + 1);
960 _jitc->function->call.size += sizeof(jit_float64_t);
961 }
962# else
963 if ((_jitc->function->call.call & jit_call_varargs) &&
964 jit_arg_reg_p(_jitc->function->call.argi)) {
965 jit_stxi_d(BIAS(-8), JIT_FP, u);
966 jit_ldxi(_O0 + _jitc->function->call.argi, JIT_FP, BIAS(-8));
967 ++_jitc->function->call.argi;
968 }
969 else if (!(_jitc->function->call.call & jit_call_varargs) &&
970 jit_arg_d_reg_p(_jitc->function->call.argi)) {
971 jit_movr_d(_F0 - (_jitc->function->call.argi << 1), u);
972 if (!jit_arg_reg_p(_jitc->function->call.argi))
973 _jitc->function->call.size += sizeof(jit_float64_t);
974 ++_jitc->function->call.argi;
975 }
976 else {
977 jit_stxi_d(BIAS(_jitc->function->call.size + stack_framesize),
978 JIT_SP, u);
979 _jitc->function->call.size += sizeof(jit_float64_t);
980 }
981# endif
982 jit_dec_synth();
983}
984
985void
986_jit_pushargi_d(jit_state_t *_jit, jit_float64_t u)
987{
988 jit_int32_t regno;
989 jit_inc_synth_d(pushargi_d, u);
990 jit_link_prepare();
991# if __WORDSIZE == 32
992 regno = jit_get_reg(jit_class_fpr);
993 jit_movi_d(regno, u);
994 if (jit_arg_d_reg_p(_jitc->function->call.argi)) {
995 jit_stxi_d(BIAS(-8), JIT_FP, regno);
996 jit_ldxi(_O0 + _jitc->function->call.argi, JIT_FP, BIAS(-8));
997 jit_ldxi(_O0 + _jitc->function->call.argi + 1, JIT_FP, -4);
998 _jitc->function->call.argi += 2;
999 }
1000 else if (jit_arg_reg_p(_jitc->function->call.argi)) {
1001 jit_stxi_f(-8, JIT_FP, regno);
1002 jit_ldxi(_O0 + _jitc->function->call.argi, JIT_FP, -8);
1003 ++_jitc->function->call.argi;
1004 jit_stxi_f(stack_framesize, JIT_SP, u + 1);
1005 _jitc->function->call.size += sizeof(jit_float32_t);
1006 }
1007 else {
1008 jit_stxi_f(_jitc->function->call.size + stack_framesize,
1009 JIT_SP, regno);
1010 jit_stxi_f(_jitc->function->call.size + stack_framesize + 4,
1011 JIT_SP, regno + 1);
1012 _jitc->function->call.size += sizeof(jit_float64_t);
1013 }
1014 jit_unget_reg(regno);
1015# else
1016 if ((_jitc->function->call.call & jit_call_varargs) &&
1017 jit_arg_reg_p(_jitc->function->call.argi)) {
1018 regno = jit_get_reg(jit_class_fpr | jit_class_dbl);
1019 jit_movi_d(regno, u);
1020 jit_stxi_d(BIAS(-8), JIT_FP, regno);
1021 jit_ldxi(_O0 + _jitc->function->call.argi, JIT_FP, BIAS(-8));
1022 ++_jitc->function->call.argi;
1023 jit_unget_reg(regno);
1024 }
1025 else if (!(_jitc->function->call.call & jit_call_varargs) &&
1026 jit_arg_d_reg_p(_jitc->function->call.argi)) {
1027 jit_movi_d(_F0 - (_jitc->function->call.argi << 1), u);
1028 if (!jit_arg_reg_p(_jitc->function->call.argi))
1029 _jitc->function->call.size += sizeof(jit_float64_t);
1030 ++_jitc->function->call.argi;
1031 }
1032 else {
1033 regno = jit_get_reg(jit_class_fpr | jit_class_dbl);
1034 jit_movi_d(regno, u);
1035 jit_stxi_d(BIAS(_jitc->function->call.size + stack_framesize),
1036 JIT_SP, regno);
1037 jit_unget_reg(regno);
1038 _jitc->function->call.size += sizeof(jit_float64_t);
1039 }
1040# endif
1041 jit_dec_synth();
1042}
1043
1044jit_bool_t
1045_jit_regarg_p(jit_state_t *_jit, jit_node_t *node, jit_int32_t regno)
1046{
1047 jit_int32_t spec;
1048
1049 spec = jit_class(_rvs[regno].spec);
1050 if ((spec & (jit_class_arg|jit_class_gpr)) ==
1051 (jit_class_arg|jit_class_gpr)) {
1052 regno -= _O0;
1053 if (regno >= 0 && regno < node->v.w)
1054 return (1);
1055 }
1056# if __WORDSIZE == 64
1057 if ((spec & (jit_class_arg|jit_class_fpr)) ==
1058 (jit_class_arg|jit_class_fpr)) {
1059 regno = _F0 - (regno >> 1);
1060 if (regno >= 0 && regno < node->v.w)
1061 return (1);
1062 }
1063# endif
1064
1065 return (0);
1066}
1067
1068void
1069_jit_finishr(jit_state_t *_jit, jit_int32_t r0)
1070{
1071 jit_node_t *call;
1072 assert(_jitc->function);
1073 jit_inc_synth_w(finishr, r0);
1074 if (_jitc->function->self.alen < _jitc->function->call.size)
1075 _jitc->function->self.alen = _jitc->function->call.size;
1076 call = jit_callr(r0);
1077 call->v.w = _jitc->function->self.argi;
1078 call->w.w = _jitc->function->self.argf;
1079 _jitc->function->call.argi = _jitc->function->call.argf =
1080 _jitc->function->call.size = 0;
1081 _jitc->prepare = 0;
1082 jit_dec_synth();
1083}
1084
1085jit_node_t *
1086_jit_finishi(jit_state_t *_jit, jit_pointer_t i0)
1087{
1088 jit_node_t *node;
1089 assert(_jitc->function);
1090 jit_inc_synth_w(finishi, (jit_word_t)i0);
1091 if (_jitc->function->self.alen < _jitc->function->call.size)
1092 _jitc->function->self.alen = _jitc->function->call.size;
1093 node = jit_calli(i0);
1094 node->v.w = _jitc->function->call.argi;
1095 node->w.w = _jitc->function->call.argf;
1096 _jitc->function->call.argi = _jitc->function->call.argf =
1097 _jitc->function->call.size = 0;
1098 _jitc->prepare = 0;
1099 jit_dec_synth();
1100 return (node);
1101}
1102
1103void
1104_jit_retval_c(jit_state_t *_jit, jit_int32_t r0)
1105{
1106 jit_inc_synth_w(retval_c, r0);
1107 jit_extr_c(r0, _O0);
1108 jit_dec_synth();
1109}
1110
1111void
1112_jit_retval_uc(jit_state_t *_jit, jit_int32_t r0)
1113{
1114 jit_inc_synth_w(retval_uc, r0);
1115 jit_extr_uc(r0, _O0);
1116 jit_dec_synth();
1117}
1118
1119void
1120_jit_retval_s(jit_state_t *_jit, jit_int32_t r0)
1121{
1122 jit_inc_synth_w(retval_s, r0);
1123 jit_extr_s(r0, _O0);
1124 jit_dec_synth();
1125}
1126
1127void
1128_jit_retval_us(jit_state_t *_jit, jit_int32_t r0)
1129{
1130 jit_inc_synth_w(retval_us, r0);
1131 jit_extr_us(r0, _O0);
1132 jit_dec_synth();
1133}
1134
1135void
1136_jit_retval_i(jit_state_t *_jit, jit_int32_t r0)
1137{
1138 jit_inc_synth_w(retval_i, r0);
1139# if __WORDSIZE == 32
1140 if (r0 != _O0)
1141 jit_movr(r0, _O0);
1142# else
1143 jit_extr_i(r0, _O0);
1144# endif
1145 jit_dec_synth();
1146}
1147
1148# if __WORDSIZE == 64
1149void
1150_jit_retval_ui(jit_state_t *_jit, jit_int32_t r0)
1151{
1152 jit_inc_synth_w(retval_i, r0);
1153 if (r0 != _O0)
1154 jit_extr_ui(r0, _O0);
1155 jit_dec_synth();
1156}
1157
1158void
1159_jit_retval_l(jit_state_t *_jit, jit_int32_t r0)
1160{
1161 jit_inc_synth_w(retval_i, r0);
1162 if (r0 != _O0)
1163 jit_movr(r0, _O0);
1164 jit_dec_synth();
1165}
1166# endif
1167
1168void
1169_jit_retval_f(jit_state_t *_jit, jit_int32_t r0)
1170{
1171 jit_inc_synth_w(retval_f, r0);
1172 if (r0 != JIT_FRET)
1173 jit_movr_f(r0, JIT_FRET);
1174 jit_dec_synth();
1175}
1176
1177void
1178_jit_retval_d(jit_state_t *_jit, jit_int32_t r0)
1179{
1180 jit_inc_synth_w(retval_d, r0);
1181 if (r0 != JIT_FRET)
1182 jit_movr_d(r0, JIT_FRET);
1183 jit_dec_synth();
1184}
1185
1186jit_pointer_t
1187_emit_code(jit_state_t *_jit)
1188{
1189 jit_node_t *node;
1190 jit_node_t *temp;
1191 jit_word_t word;
1192 jit_int32_t value;
1193 jit_int32_t offset;
1194 struct {
1195 jit_node_t *node;
1196 jit_word_t word;
1197#if DEVEL_DISASSEMBLER
1198 jit_word_t prevw;
1199#endif
1200 jit_int32_t patch_offset;
1201 } undo;
1202#if DEVEL_DISASSEMBLER
1203 jit_word_t prevw;
1204#endif
1205
1206 _jitc->function = NULL;
1207
1208 jit_reglive_setup();
1209
1210 undo.word = 0;
1211 undo.node = NULL;
1212 undo.patch_offset = 0;
1213
1214#define case_rr(name, type) \
1215 case jit_code_##name##r##type: \
1216 name##r##type(rn(node->u.w), rn(node->v.w)); \
1217 break
1218#define case_rw(name, type) \
1219 case jit_code_##name##i##type: \
1220 name##i##type(rn(node->u.w), node->v.w); \
1221 break
1222#define case_wr(name, type) \
1223 case jit_code_##name##i##type: \
1224 name##i##type(node->u.w, rn(node->v.w)); \
1225 break
1226#define case_rf(name) \
1227 case jit_code_##name##i##type: \
1228 assert(node->flag & jit_flag_data); \
1229 name##_f(rn(node->u.w), \
1230 (jit_float32_t *)node->v.n->u.w); \
1231 break
1232#define case_rd(name) \
1233 case jit_code_##name##i_d: \
1234 assert(node->flag & jit_flag_data); \
1235 name##_d(rn(node->u.w), \
1236 (jit_float64_t *)node->v.n->u.w); \
1237 break
1238#define case_rrr(name, type) \
1239 case jit_code_##name##r##type: \
1240 name##r##type(rn(node->u.w), \
1241 rn(node->v.w), rn(node->w.w)); \
1242 break
1243#define case_rrrr(name, type) \
1244 case jit_code_##name##r##type: \
1245 name##r##type(rn(node->u.q.l), rn(node->u.q.h), \
1246 rn(node->v.w), rn(node->w.w)); \
1247 break
1248#define case_rrw(name, type) \
1249 case jit_code_##name##i##type: \
1250 name##i##type(rn(node->u.w), \
1251 rn(node->v.w), node->w.w); \
1252 break
1253#define case_rrrw(name, type) \
1254 case jit_code_##name##i##type: \
1255 name##i##type(rn(node->u.q.l), rn(node->u.q.h), \
1256 rn(node->v.w), node->w.w); \
1257 break
1258#define case_rrf(name, type, size) \
1259 case jit_code_##name##i##type: \
1260 assert(node->flag & jit_flag_data); \
1261 name##i##type(rn(node->u.w), rn(node->v.w), \
1262 (jit_float##size##_t *)node->w.n->u.w); \
1263 break
1264#define case_wrr(name, type) \
1265 case jit_code_##name##i##type: \
1266 name##i##type(node->u.w, rn(node->v.w), rn(node->w.w)); \
1267 break
1268#define case_brr(name, type) \
1269 case jit_code_##name##r##type: \
1270 temp = node->u.n; \
1271 assert(temp->code == jit_code_label || \
1272 temp->code == jit_code_epilog); \
1273 if (temp->flag & jit_flag_patch) \
1274 name##r##type(temp->u.w, rn(node->v.w), \
1275 rn(node->w.w)); \
1276 else { \
1277 word = name##r##type(_jit->pc.w, \
1278 rn(node->v.w), rn(node->w.w)); \
1279 patch(word, node); \
1280 } \
1281 break
1282#define case_brw(name, type) \
1283 case jit_code_##name##i##type: \
1284 temp = node->u.n; \
1285 assert(temp->code == jit_code_label || \
1286 temp->code == jit_code_epilog); \
1287 if (temp->flag & jit_flag_patch) \
1288 name##i##type(temp->u.w, \
1289 rn(node->v.w), node->w.w); \
1290 else { \
1291 word = name##i##type(_jit->pc.w, \
1292 rn(node->v.w), node->w.w); \
1293 patch(word, node); \
1294 } \
1295 break
1296#define case_brf(name, type, size) \
1297 case jit_code_##name##i##type: \
1298 temp = node->u.n; \
1299 assert(temp->code == jit_code_label || \
1300 temp->code == jit_code_epilog); \
1301 if (temp->flag & jit_flag_patch) \
1302 name##i##type(temp->u.w, rn(node->v.w), \
1303 (jit_float##size##_t *)node->w.n->u.w); \
1304 else { \
1305 word = name##i##type(_jit->pc.w, rn(node->v.w), \
1306 (jit_float##size##_t *)node->w.n->u.w); \
1307 patch(word, node); \
1308 } \
1309 break
1310#if DEVEL_DISASSEMBLER
1311 prevw = _jit->pc.w;
1312#endif
1313 for (node = _jitc->head; node; node = node->next) {
1314 if (_jit->pc.uc >= _jitc->code.end)
1315 return (NULL);
1316
1317#if DEVEL_DISASSEMBLER
1318 node->offset = (jit_uword_t)_jit->pc.w - (jit_uword_t)prevw;
1319 prevw = _jit->pc.w;
1320#endif
1321 value = jit_classify(node->code);
1322 jit_regarg_set(node, value);
1323 switch (node->code) {
1324 case jit_code_align:
1325 assert(!(node->u.w & (node->u.w - 1)) &&
1326 node->u.w <= sizeof(jit_word_t));
1327 if (node->u.w == sizeof(jit_word_t) &&
1328 (word = _jit->pc.w & (sizeof(jit_word_t) - 1)))
1329 nop(sizeof(jit_word_t) - word);
1330 break;
1331 case jit_code_note: case jit_code_name:
1332 node->u.w = _jit->pc.w;
1333 break;
1334 case jit_code_label:
1335 if ((node->link || (node->flag & jit_flag_use)) &&
1336 (word = _jit->pc.w & (sizeof(jit_word_t) - 1)))
1337 nop(sizeof(jit_word_t) - word);
1338 /* remember label is defined */
1339 node->flag |= jit_flag_patch;
1340 node->u.w = _jit->pc.w;
1341 break;
1342 case_rrr(add,);
1343 case_rrw(add,);
1344 case_rrr(addc,);
1345 case_rrw(addc,);
1346 case_rrr(addx,);
1347 case_rrw(addx,);
1348 case_rrr(sub,);
1349 case_rrw(sub,);
1350 case_rrr(subc,);
1351 case_rrw(subc,);
1352 case_rrr(subx,);
1353 case_rrw(subx,);
1354 case_rrw(rsb,);
1355 case_rrr(mul,);
1356 case_rrw(mul,);
1357 case_rrrr(qmul,);
1358 case_rrrw(qmul,);
1359 case_rrrr(qmul, _u);
1360 case_rrrw(qmul, _u);
1361 case_rrr(div,);
1362 case_rrw(div,);
1363 case_rrr(div, _u);
1364 case_rrw(div, _u);
1365 case_rrrr(qdiv,);
1366 case_rrrw(qdiv,);
1367 case_rrrr(qdiv, _u);
1368 case_rrrw(qdiv, _u);
1369 case_rrr(rem,);
1370 case_rrw(rem,);
1371 case_rrr(rem, _u);
1372 case_rrw(rem, _u);
1373 case_rrr(and,);
1374 case_rrw(and,);
1375 case_rrr(or,);
1376 case_rrw(or,);
1377 case_rrr(xor,);
1378 case_rrw(xor,);
1379 case_rrr(lsh,);
1380 case_rrw(lsh,);
1381 case_rrr(rsh,);
1382 case_rrw(rsh,);
1383 case_rrr(rsh, _u);
1384 case_rrw(rsh, _u);
1385 case_rr(trunc, _f_i);
1386 case_rr(trunc, _d_i);
1387#if __WORDSIZE == 64
1388 case_rr(trunc, _f_l);
1389 case_rr(trunc, _d_l);
1390#endif
1391 case_rrr(lt,);
1392 case_rrw(lt,);
1393 case_rrr(lt, _u);
1394 case_rrw(lt, _u);
1395 case_rrr(le,);
1396 case_rrw(le,);
1397 case_rrr(le, _u);
1398 case_rrw(le, _u);
1399 case_rrr(eq,);
1400 case_rrw(eq,);
1401 case_rrr(ge,);
1402 case_rrw(ge,);
1403 case_rrr(ge, _u);
1404 case_rrw(ge, _u);
1405 case_rrr(gt,);
1406 case_rrw(gt,);
1407 case_rrr(gt, _u);
1408 case_rrw(gt, _u);
1409 case_rrr(ne,);
1410 case_rrw(ne,);
1411 case_rr(ld, _c);
1412 case_rw(ld, _c);
1413 case_rr(ld, _uc);
1414 case_rw(ld, _uc);
1415 case_rr(ld, _s);
1416 case_rw(ld, _s);
1417 case_rr(ld, _us);
1418 case_rw(ld, _us);
1419 case_rr(ld, _i);
1420 case_rw(ld, _i);
1421#if __WORDSIZE == 64
1422 case_rr(ld, _ui);
1423 case_rw(ld, _ui);
1424 case_rr(ld, _l);
1425 case_rw(ld, _l);
1426#endif
1427 case_rrr(ldx, _c);
1428 case_rrw(ldx, _c);
1429 case_rrr(ldx, _uc);
1430 case_rrw(ldx, _uc);
1431 case_rrr(ldx, _s);
1432 case_rrw(ldx, _s);
1433 case_rrr(ldx, _us);
1434 case_rrw(ldx, _us);
1435 case_rrr(ldx, _i);
1436 case_rrw(ldx, _i);
1437#if __WORDSIZE == 64
1438 case_rrr(ldx, _ui);
1439 case_rrw(ldx, _ui);
1440 case_rrr(ldx, _l);
1441 case_rrw(ldx, _l);
1442#endif
1443 case_rr(st, _c);
1444 case_wr(st, _c);
1445 case_rr(st, _s);
1446 case_wr(st, _s);
1447 case_rr(st, _i);
1448 case_wr(st, _i);
1449#if __WORDSIZE == 64
1450 case_rr(st, _l);
1451 case_wr(st, _l);
1452#endif
1453 case_rrr(stx, _c);
1454 case_wrr(stx, _c);
1455 case_rrr(stx, _s);
1456 case_wrr(stx, _s);
1457 case_rrr(stx, _i);
1458 case_wrr(stx, _i);
1459#if __WORDSIZE == 64
1460 case_rrr(stx, _l);
1461 case_wrr(stx, _l);
1462#endif
1463 case_rr(hton, _us);
1464 case_rr(hton, _ui);
1465#if __WORDSIZE == 64
1466 case_rr(hton, _ul);
40a44dcb
PC		 1467#endif
1468 case_rr(bswap, _us);
1469 case_rr(bswap, _ui);
1470#if __WORDSIZE == 64
1471 case_rr(bswap, _ul);
4a71579b
PC		 1472#endif
1473 case_rr(ext, _c);
1474 case_rr(ext, _uc);
1475 case_rr(ext, _s);
1476 case_rr(ext, _us);
1477#if __WORDSIZE == 64
1478 case_rr(ext, _i);
1479 case_rr(ext, _ui);
1480#endif
ba3814c1
PC		 1481 case jit_code_casr:
1482 casr(rn(node->u.w), rn(node->v.w),
1483 rn(node->w.q.l), rn(node->w.q.h));
1484 break;
1485 case jit_code_casi:
1486 casi(rn(node->u.w), node->v.w,
1487 rn(node->w.q.l), rn(node->w.q.h));
1488 break;
40a44dcb
PC		 1489 case_rrr(movn,);
1490 case_rrr(movz,);
4a71579b
PC		 1491 case_rr(mov,);
1492 case jit_code_movi:
1493 if (node->flag & jit_flag_node) {
1494 temp = node->v.n;
1495 if (temp->code == jit_code_data ||
1496 (temp->code == jit_code_label &&
1497 (temp->flag & jit_flag_patch)))
1498 movi(rn(node->u.w), temp->u.w);
1499 else {
1500 assert(temp->code == jit_code_label ||
1501 temp->code == jit_code_epilog);
1502 word = movi_p(rn(node->u.w), node->v.w);
1503 patch(word, node);
1504 }
1505 }
1506 else
1507 movi(rn(node->u.w), node->v.w);
1508 break;
1509 case_rr(neg,);
1510 case_rr(com,);
1511 case_brr(blt,);
1512 case_brw(blt,);
1513 case_brr(blt, _u);
1514 case_brw(blt, _u);
1515 case_brr(ble,);
1516 case_brw(ble,);
1517 case_brr(ble, _u);
1518 case_brw(ble, _u);
1519 case_brr(beq,);
1520 case_brw(beq,);
1521 case_brr(bge,);
1522 case_brw(bge,);
1523 case_brr(bge, _u);
1524 case_brw(bge, _u);
1525 case_brr(bgt,);
1526 case_brw(bgt,);
1527 case_brr(bgt, _u);
1528 case_brw(bgt, _u);
1529 case_brr(bne,);
1530 case_brw(bne,);
1531 case_brr(boadd,);
1532 case_brw(boadd,);
1533 case_brr(boadd, _u);
1534 case_brw(boadd, _u);
1535 case_brr(bxadd,);
1536 case_brw(bxadd,);
1537 case_brr(bxadd, _u);
1538 case_brw(bxadd, _u);
1539 case_brr(bosub,);
1540 case_brw(bosub,);
1541 case_brr(bosub, _u);
1542 case_brw(bosub, _u);
1543 case_brr(bxsub,);
1544 case_brw(bxsub,);
1545 case_brr(bxsub, _u);
1546 case_brw(bxsub, _u);
1547 case_brr(bms,);
1548 case_brw(bms,);
1549 case_brr(bmc,);
1550 case_brw(bmc,);
1551 case_rrr(add, _f);
1552 case_rrf(add, _f, 32);
1553 case_rrr(sub, _f);
1554 case_rrf(sub, _f, 32);
1555 case_rrf(rsb, _f, 32);
1556 case_rrr(mul, _f);
1557 case_rrf(mul, _f, 32);
1558 case_rrr(div, _f);
1559 case_rrf(div, _f, 32);
1560 case_rr(abs, _f);
1561 case_rr(neg, _f);
1562 case_rr(sqrt, _f);
1563 case_rr(ext, _f);
1564 case_rr(ext, _d_f);
1565 case_rrr(lt, _f);
1566 case_rrf(lt, _f, 32);
1567 case_rrr(le, _f);
1568 case_rrf(le, _f, 32);
1569 case_rrr(eq, _f);
1570 case_rrf(eq, _f, 32);
1571 case_rrr(ge, _f);
1572 case_rrf(ge, _f, 32);
1573 case_rrr(gt, _f);
1574 case_rrf(gt, _f, 32);
1575 case_rrr(ne, _f);
1576 case_rrf(ne, _f, 32);
1577 case_rrr(unlt, _f);
1578 case_rrf(unlt, _f, 32);
1579 case_rrr(unle, _f);
1580 case_rrf(unle, _f, 32);
1581 case_rrr(uneq, _f);
1582 case_rrf(uneq, _f, 32);
1583 case_rrr(unge, _f);
1584 case_rrf(unge, _f, 32);
1585 case_rrr(ungt, _f);
1586 case_rrf(ungt, _f, 32);
1587 case_rrr(ltgt, _f);
1588 case_rrf(ltgt, _f, 32);
1589 case_rrr(ord, _f);
1590 case_rrf(ord, _f, 32);
1591 case_rrr(unord, _f);
1592 case_rrf(unord, _f, 32);
1593 case_rr(ld, _f);
1594 case_rw(ld, _f);
1595 case_rrr(ldx, _f);
1596 case_rrw(ldx, _f);
1597 case_rr(st, _f);
1598 case_wr(st, _f);
1599 case_rrr(stx, _f);
1600 case_wrr(stx, _f);
1601 case_rr(mov, _f);
1602 case jit_code_movi_f:
1603 assert(node->flag & jit_flag_data);
1604 movi_f(rn(node->u.w), (jit_float32_t *)node->v.n->u.w);
1605 break;
1606 case_brr(blt, _f);
1607 case_brf(blt, _f, 32);
1608 case_brr(ble, _f);
1609 case_brf(ble, _f, 32);
1610 case_brr(beq, _f);
1611 case_brf(beq, _f, 32);
1612 case_brr(bge, _f);
1613 case_brf(bge, _f, 32);
1614 case_brr(bgt, _f);
1615 case_brf(bgt, _f, 32);
1616 case_brr(bne, _f);
1617 case_brf(bne, _f, 32);
1618 case_brr(bunlt, _f);
1619 case_brf(bunlt, _f, 32);
1620 case_brr(bunle, _f);
1621 case_brf(bunle, _f, 32);
1622 case_brr(buneq, _f);
1623 case_brf(buneq, _f, 32);
1624 case_brr(bunge, _f);
1625 case_brf(bunge, _f, 32);
1626 case_brr(bungt, _f);
1627 case_brf(bungt, _f, 32);
1628 case_brr(bltgt, _f);
1629 case_brf(bltgt, _f, 32);
1630 case_brr(bord, _f);
1631 case_brf(bord, _f, 32);
1632 case_brr(bunord, _f);
1633 case_brf(bunord, _f, 32);
1634 case_rrr(add, _d);
1635 case_rrf(add, _d, 64);
1636 case_rrr(sub, _d);
1637 case_rrf(sub, _d, 64);
1638 case_rrf(rsb, _d, 64);
1639 case_rrr(mul, _d);
1640 case_rrf(mul, _d, 64);
1641 case_rrr(div, _d);
1642 case_rrf(div, _d, 64);
1643 case_rr(abs, _d);
1644 case_rr(neg, _d);
1645 case_rr(sqrt, _d);
1646 case_rr(ext, _d);
1647 case_rr(ext, _f_d);
1648 case_rrr(lt, _d);
1649 case_rrf(lt, _d, 64);
1650 case_rrr(le, _d);
1651 case_rrf(le, _d, 64);
1652 case_rrr(eq, _d);
1653 case_rrf(eq, _d, 64);
1654 case_rrr(ge, _d);
1655 case_rrf(ge, _d, 64);
1656 case_rrr(gt, _d);
1657 case_rrf(gt, _d, 64);
1658 case_rrr(ne, _d);
1659 case_rrf(ne, _d, 64);
1660 case_rrr(unlt, _d);
1661 case_rrf(unlt, _d, 64);
1662 case_rrr(unle, _d);
1663 case_rrf(unle, _d, 64);
1664 case_rrr(uneq, _d);
1665 case_rrf(uneq, _d, 64);
1666 case_rrr(unge, _d);
1667 case_rrf(unge, _d, 64);
1668 case_rrr(ungt, _d);
1669 case_rrf(ungt, _d, 64);
1670 case_rrr(ltgt, _d);
1671 case_rrf(ltgt, _d, 64);
1672 case_rrr(ord, _d);
1673 case_rrf(ord, _d, 64);
1674 case_rrr(unord, _d);
1675 case_rrf(unord, _d, 64);
1676 case_rr(ld, _d);
1677 case_rw(ld, _d);
1678 case_rrr(ldx, _d);
1679 case_rrw(ldx, _d);
1680 case_rr(st, _d);
1681 case_wr(st, _d);
1682 case_rrr(stx, _d);
1683 case_wrr(stx, _d);
1684 case_rr(mov, _d);
1685 case jit_code_movi_d:
1686 assert(node->flag & jit_flag_data);
1687 movi_d(rn(node->u.w), (jit_float64_t *)node->v.n->u.w);
1688 break;
1689 case_brr(blt, _d);
1690 case_brf(blt, _d, 64);
1691 case_brr(ble, _d);
1692 case_brf(ble, _d, 64);
1693 case_brr(beq, _d);
1694 case_brf(beq, _d, 64);
1695 case_brr(bge, _d);
1696 case_brf(bge, _d, 64);
1697 case_brr(bgt, _d);
1698 case_brf(bgt, _d, 64);
1699 case_brr(bne, _d);
1700 case_brf(bne, _d, 64);
1701 case_brr(bunlt, _d);
1702 case_brf(bunlt, _d, 64);
1703 case_brr(bunle, _d);
1704 case_brf(bunle, _d, 64);
1705 case_brr(buneq, _d);
1706 case_brf(buneq, _d, 64);
1707 case_brr(bunge, _d);
1708 case_brf(bunge, _d, 64);
1709 case_brr(bungt, _d);
1710 case_brf(bungt, _d, 64);
1711 case_brr(bltgt, _d);
1712 case_brf(bltgt, _d, 64);
1713 case_brr(bord, _d);
1714 case_brf(bord, _d, 64);
1715 case_brr(bunord, _d);
1716 case_brf(bunord, _d, 64);
1717 case jit_code_jmpr:
1718 jmpr(rn(node->u.w));
1719 break;
1720 case jit_code_jmpi:
1721 if (node->flag & jit_flag_node) {
1722 temp = node->u.n;
1723 assert(temp->code == jit_code_label ||
1724 temp->code == jit_code_epilog);
1725 if (temp->flag & jit_flag_patch)
1726 jmpi(temp->u.w);
1727 else {
1728 word = jmpi_p(_jit->pc.w);
1729 patch(word, node);
1730 }
1731 }
1732 else
1733 jmpi(node->u.w);
1734 break;
1735 case jit_code_callr:
1736 callr(rn(node->u.w));
1737 break;
1738 case jit_code_calli:
1739 if (node->flag & jit_flag_node) {
1740 temp = node->u.n;
1741 assert(temp->code == jit_code_label ||
1742 temp->code == jit_code_epilog);
1743 word = calli_p(temp->u.w);
1744 if (!(temp->flag & jit_flag_patch))
1745 patch(word, node);
1746 }
1747 else
1748 calli(node->u.w);
1749 break;
1750 case jit_code_prolog:
1751 _jitc->function = _jitc->functions.ptr + node->w.w;
1752 undo.node = node;
1753 undo.word = _jit->pc.w;
1754#if DEVEL_DISASSEMBLER
1755 undo.prevw = prevw;
1756#endif
1757 undo.patch_offset = _jitc->patches.offset;
1758 restart_function:
1759 _jitc->again = 0;
1760 prolog(node);
1761 break;
1762 case jit_code_epilog:
1763 assert(_jitc->function == _jitc->functions.ptr + node->w.w);
1764 if (_jitc->again) {
1765 for (temp = undo.node->next;
1766 temp != node; temp = temp->next) {
1767 if (temp->code == jit_code_label ||
1768 temp->code == jit_code_epilog)
1769 temp->flag &= ~jit_flag_patch;
1770 }
1771 temp->flag &= ~jit_flag_patch;
1772 node = undo.node;
1773 _jit->pc.w = undo.word;
1774#if DEVEL_DISASSEMBLER
1775 prevw = undo.prevw;
1776#endif
1777 _jitc->patches.offset = undo.patch_offset;
1778 goto restart_function;
1779 }
1780 /* remember label is defined */
1781 node->flag |= jit_flag_patch;
1782 node->u.w = _jit->pc.w;
1783 epilog(node);
1784 _jitc->function = NULL;
1785 break;
1786 case jit_code_va_start:
1787 vastart(rn(node->u.w));
1788 break;
1789 case jit_code_va_arg:
1790 vaarg(rn(node->u.w), rn(node->v.w));
1791 break;
1792 case jit_code_va_arg_d:
1793 vaarg_d(rn(node->u.w), rn(node->v.w));
1794 break;
1795 case jit_code_live: case jit_code_ellipsis:
1796 case jit_code_va_push:
1797 case jit_code_allocai: case jit_code_allocar:
1798 case jit_code_arg:
1799 case jit_code_arg_f: case jit_code_arg_d:
1800 case jit_code_va_end:
1801 case jit_code_ret:
1802 case jit_code_retr: case jit_code_reti:
1803 case jit_code_retr_f: case jit_code_reti_f:
1804 case jit_code_retr_d: case jit_code_reti_d:
1805 case jit_code_getarg_c: case jit_code_getarg_uc:
1806 case jit_code_getarg_s: case jit_code_getarg_us:
1807 case jit_code_getarg_i:
1808#if __WORDSIZE == 64
1809 case jit_code_getarg_ui: case jit_code_getarg_l:
1810#endif
1811 case jit_code_getarg_f: case jit_code_getarg_d:
1812 case jit_code_putargr: case jit_code_putargi:
1813 case jit_code_putargr_f: case jit_code_putargi_f:
1814 case jit_code_putargr_d: case jit_code_putargi_d:
1815 case jit_code_pushargr: case jit_code_pushargi:
1816 case jit_code_pushargr_f: case jit_code_pushargi_f:
1817 case jit_code_pushargr_d: case jit_code_pushargi_d:
1818 case jit_code_retval_c: case jit_code_retval_uc:
1819 case jit_code_retval_s: case jit_code_retval_us:
1820 case jit_code_retval_i:
1821#if __WORDSIZE == 64
1822 case jit_code_retval_ui: case jit_code_retval_l:
1823#endif
1824 case jit_code_retval_f: case jit_code_retval_d:
1825 case jit_code_prepare:
1826 case jit_code_finishr: case jit_code_finishi:
1827 break;
1828 default:
1829 abort();
1830 }
1831# if __WORDSIZE == 64
1832 if (jit_carry != _NOREG) {
1833 switch (node->code) {
1834 case jit_code_note:
1835 case jit_code_addcr: case jit_code_addci:
1836 case jit_code_addxr: case jit_code_addxi:
1837 case jit_code_subcr: case jit_code_subci:
1838 case jit_code_subxr: case jit_code_subxi:
1839 break;
1840 default:
1841 jit_unget_reg(jit_carry);
1842 jit_carry = _NOREG;
1843 break;
1844 }
1845 }
1846# endif
1847 jit_regarg_clr(node, value);
1848# if __WORDSIZE == 64
1849 if (jit_regset_cmp_ui(&_jitc->regarg, 0) != 0) {
1850 assert(jit_regset_scan1(&_jitc->regarg, 0) == jit_carry);
1851 assert(jit_regset_scan1(&_jitc->regarg, jit_carry + 1) == ULONG_MAX);
1852 }
1853 assert(_jitc->synth == 0);
1854# else
1855 assert(_jitc->regarg == 0 && _jitc->synth == 0);
1856# endif
1857 jit_reglive(node);
1858 }
1859#undef case_brf
1860#undef case_brw
1861#undef case_brr
1862#undef case_wrr
1863#undef case_rrf
1864#undef case_rrrw
1865#undef case_rrw
1866#undef case_rrrr
1867#undef case_rrr
1868#undef case_rf
1869#undef case_wr
1870#undef case_rw
1871#undef case_rr
1872
1873 for (offset = 0; offset < _jitc->patches.offset; offset++) {
1874 node = _jitc->patches.ptr[offset].node;
1875 word = node->code == jit_code_movi ? node->v.n->u.w : node->u.n->u.w;
1876 patch_at(_jitc->patches.ptr[offset].inst, word);
1877 }
1878
1879 jit_flush(_jit->code.ptr, _jit->pc.uc);
1880
1881 return (_jit->code.ptr);
1882}
1883
1884#define CODE 1
1885# include "jit_sparc-cpu.c"
1886# include "jit_sparc-fpu.c"
ba3814c1 1887# include "jit_fallback.c"
4a71579b
PC		 1888#undef CODE
1889
1890void
1891jit_flush(void *fptr, void *tptr)
1892{
1893}
1894
1895void
1896_emit_ldxi(jit_state_t *_jit, jit_gpr_t r0, jit_gpr_t r1, jit_word_t i0)
1897{
1898 ldxi(rn(r0), rn(r1), i0);
1899}
1900
1901void
1902_emit_stxi(jit_state_t *_jit, jit_word_t i0, jit_gpr_t r0, jit_gpr_t r1)
1903{
1904 stxi(i0, rn(r0), rn(r1));
1905}
1906
1907void
1908_emit_ldxi_d(jit_state_t *_jit, jit_fpr_t r0, jit_gpr_t r1, jit_word_t i0)
1909{
1910 ldxi_d(rn(r0), rn(r1), i0);
1911}
1912
1913void
1914_emit_stxi_d(jit_state_t *_jit, jit_word_t i0, jit_gpr_t r0, jit_fpr_t r1)
1915{
1916 stxi_d(i0, rn(r0), rn(r1));
1917}
1918
1919static void
1920_patch(jit_state_t *_jit, jit_word_t instr, jit_node_t *node)
1921{
1922 jit_int32_t flag;
1923
1924 assert(node->flag & jit_flag_node);
1925 if (node->code == jit_code_movi)
1926 flag = node->v.n->flag;
1927 else
1928 flag = node->u.n->flag;
1929 assert(!(flag & jit_flag_patch));
1930 if (_jitc->patches.offset >= _jitc->patches.length) {
1931 jit_realloc((jit_pointer_t *)&_jitc->patches.ptr,
1932 _jitc->patches.length * sizeof(jit_patch_t),
1933 (_jitc->patches.length + 1024) * sizeof(jit_patch_t));
1934 memset(_jitc->patches.ptr + _jitc->patches.length, 0,
1935 1024 * sizeof(jit_patch_t));
1936 _jitc->patches.length += 1024;
1937 }
1938 _jitc->patches.ptr[_jitc->patches.offset].inst = instr;
1939 _jitc->patches.ptr[_jitc->patches.offset].node = node;
1940 ++_jitc->patches.offset;
1941}
ARM optimized PCSX fork