1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Mu - apps/assort.subx</title>
<meta name="Generator" content="Vim/8.1">
<meta name="plugin-version" content="vim8.1_v1">
<meta name="syntax" content="none">
<meta name="settings" content="number_lines,use_css,no_foldcolumn,expand_tabs,line_ids,prevent_copy=">
<meta name="colorscheme" content="minimal-light">
<style type="text/css">
<!--
pre { font-family: monospace; color: #000000; background-color: #c6c6c6; }
body { font-size:12pt; font-family: monospace; color: #000000; background-color: #c6c6c6; }
a { color:inherit; }
* { font-size:12pt; font-size: 1em; }
.subxComment { color: #005faf; }
.subxS2Comment { color: #8a8a8a; }
.subxFunction { color: #af5f00; text-decoration: underline; }
.LineNr { }
.subxTest { color: #5f8700; }
.subxS1Comment { color: #0000af; }
.SpecialChar { color: #d70000; }
.Normal { color: #000000; background-color: #c6c6c6; padding-bottom: 1px; }
.Folded { color: #080808; background-color: #949494; }
.Constant { color: #008787; }
.subxH1Comment { color: #005faf; text-decoration: underline; }
-->
</style>
<script type='text/javascript'>
<!--
/* function to open any folds containing a jumped-to line before jumping to it */
function JumpToLine()
{
var lineNum;
lineNum = window.location.hash;
lineNum = lineNum.substr(1); /* strip off '#' */
if (lineNum.indexOf('L') == -1) {
lineNum = 'L'+lineNum;
}
var lineElem = document.getElementById(lineNum);
/* Always jump to new location even if the line was hidden inside a fold, or
* we corrected the raw number to a line ID.
*/
if (lineElem) {
lineElem.scrollIntoView(true);
}
return true;
}
if ('onhashchange' in window) {
window.onhashchange = JumpToLine;
}
-->
</script>
</head>
<body onload='JumpToLine();'>
<a href='https://github.com/akkartik/mu/blob/master/apps/assort.subx'>https://github.com/akkartik/mu/blob/master/apps/assort.subx</a>
<pre id='vimCodeElement'>
<span id="L1" class="LineNr"> 1 </span><span class="subxComment"># Read a series of segments from stdin and concatenate segments with the same</span>
<span id="L2" class="LineNr"> 2 </span><span class="subxComment"># name on stdout.</span>
<span id="L3" class="LineNr"> 3 </span><span class="subxComment">#</span>
<span id="L4" class="LineNr"> 4 </span><span class="subxComment"># Segments are emitted in order of first encounter.</span>
<span id="L5" class="LineNr"> 5 </span><span class="subxComment">#</span>
<span id="L6" class="LineNr"> 6 </span><span class="subxComment"># Drop lines that are all comments. They could get misleading after assortment</span>
<span id="L7" class="LineNr"> 7 </span><span class="subxComment"># because we don't know if they refer to the line above or the line below.</span>
<span id="L8" class="LineNr"> 8 </span><span class="subxComment">#</span>
<span id="L9" class="LineNr"> 9 </span><span class="subxComment"># To run:</span>
<span id="L10" class="LineNr"> 10 </span><span class="subxComment"># $ ./bootstrap translate init.linux 0*.subx apps/subx-params.subx apps/assort.subx -o apps/assort</span>
<span id="L11" class="LineNr"> 11 </span><span class="subxComment"># $ cat x</span>
<span id="L12" class="LineNr"> 12 </span><span class="subxComment"># == code</span>
<span id="L13" class="LineNr"> 13 </span><span class="subxComment"># abc</span>
<span id="L14" class="LineNr"> 14 </span><span class="subxComment"># == code</span>
<span id="L15" class="LineNr"> 15 </span><span class="subxComment"># def</span>
<span id="L16" class="LineNr"> 16 </span><span class="subxComment"># $ cat x |./bootstrap run apps/assort</span>
<span id="L17" class="LineNr"> 17 </span><span class="subxComment"># == code</span>
<span id="L18" class="LineNr"> 18 </span><span class="subxComment"># abc</span>
<span id="L19" class="LineNr"> 19 </span><span class="subxComment"># def</span>
<span id="L20" class="LineNr"> 20 </span>
<span id="L21" class="LineNr"> 21 </span>== code
<span id="L22" class="LineNr"> 22 </span><span class="subxComment"># instruction effective address register displacement immediate</span>
<span id="L23" class="LineNr"> 23 </span><span class="subxS1Comment"># . op subop mod rm32 base index scale r32</span>
<span id="L24" class="LineNr"> 24 </span><span class="subxS1Comment"># . 1-3 bytes 3 bits 2 bits 3 bits 3 bits 3 bits 2 bits 2 bits 0/1/2/4 bytes 0/1/2/4 bytes</span>
<span id="L25" class="LineNr"> 25 </span>
<span id="L26" class="LineNr"> 26 </span><span class="SpecialChar">Entry</span>: <span class="subxComment"># run tests if necessary, convert stdin if not</span>
<span id="L27" class="LineNr"> 27 </span> <span class="subxS1Comment"># . prologue</span>
<span id="L28" class="LineNr"> 28 </span> 89/copy 3/mod/direct 5/rm32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy esp to ebp</span>
<span id="L29" class="LineNr"> 29 </span>
<span id="L30" class="LineNr"> 30 </span> <span class="subxComment"># initialize heap</span>
<span id="L31" class="LineNr"> 31 </span> <span class="subxS1Comment"># . Heap = new-segment(Heap-size)</span>
<span id="L32" class="LineNr"> 32 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L33" class="LineNr"> 33 </span> 68/push <span class="SpecialChar"><a href='../120allocate.subx.html#L27'>Heap</a></span>/imm32
<span id="L34" class="LineNr"> 34 </span> ff 6/subop/push 0/mod/indirect 5/rm32/.disp32 <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="SpecialChar"><a href='../120allocate.subx.html#L34'>Heap-size</a></span>/disp32 <span class="subxComment"># push *Heap-size</span>
<span id="L35" class="LineNr"> 35 </span> <span class="subxS2Comment"># . . call</span>
<span id="L36" class="LineNr"> 36 </span> e8/call <a href='../104new-segment.subx.html#L40'>new-segment</a>/disp32
<span id="L37" class="LineNr"> 37 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L38" class="LineNr"> 38 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span>
<span id="L39" class="LineNr"> 39 </span>
<span id="L40" class="LineNr"> 40 </span> <span class="subxH1Comment"># - if argc > 1 and argv[1] == "test", then return run_tests()</span>
<span id="L41" class="LineNr"> 41 </span> <span class="subxComment"># if (argc <= 1) goto interactive</span>
<span id="L42" class="LineNr"> 42 </span> 81 7/subop/compare 1/mod/*+disp8 5/rm32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/disp8 1/imm32 <span class="subxComment"># compare *ebp</span>
<span id="L43" class="LineNr"> 43 </span> 7e/jump-if-<= $subx-assort-main:interactive/disp8
<span id="L44" class="LineNr"> 44 </span> <span class="subxComment"># if (!kernel-string-equal?(argv[1], "test")) goto interactive</span>
<span id="L45" class="LineNr"> 45 </span> <span class="subxS1Comment"># . eax = kernel-string-equal?(argv[1], "test")</span>
<span id="L46" class="LineNr"> 46 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L47" class="LineNr"> 47 </span> 68/push <span class="Constant">"test"</span>/imm32
<span id="L48" class="LineNr"> 48 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(ebp+8)</span>
<span id="L49" class="LineNr"> 49 </span> <span class="subxS2Comment"># . . call</span>
<span id="L50" class="LineNr"> 50 </span> e8/call <a href='../103kernel-string-equal.subx.html#L31'>kernel-string-equal?</a>/disp32
<span id="L51" class="LineNr"> 51 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L52" class="LineNr"> 52 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span>
<span id="L53" class="LineNr"> 53 </span> <span class="subxS1Comment"># . if (eax == false) goto interactive</span>
<span id="L54" class="LineNr"> 54 </span> 3d/compare-eax-and 0/imm32/false
<span id="L55" class="LineNr"> 55 </span> 74/jump-if-= $subx-assort-main:interactive/disp8
<span id="L56" class="LineNr"> 56 </span> <span class="subxComment"># run-tests()</span>
<span id="L57" class="LineNr"> 57 </span> e8/call run-tests/disp32
<span id="L58" class="LineNr"> 58 </span> <span class="subxComment"># syscall(exit, *Num-test-failures)</span>
<span id="L59" class="LineNr"> 59 </span> 8b/copy 0/mod/indirect 5/rm32/.disp32 <span class="Normal"> . </span> <span class="Normal"> . </span> 3/r32/ebx <span class="SpecialChar"><a href='../102test.subx.html#L89'>Num-test-failures</a></span>/disp32 <span class="subxComment"># copy *Num-test-failures to ebx</span>
<span id="L60" class="LineNr"> 60 </span> eb/jump $subx-assort-main:end/disp8
<span id="L61" class="LineNr"> 61 </span><span class="Constant">$subx-assort-main:interactive</span>:
<span id="L62" class="LineNr"> 62 </span> <span class="subxH1Comment"># - otherwise convert stdin</span>
<span id="L63" class="LineNr"> 63 </span> <span class="subxComment"># var ed/eax: exit-descriptor</span>
<span id="L64" class="LineNr"> 64 </span> 81 5/subop/subtract 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># subtract from esp</span>
<span id="L65" class="LineNr"> 65 </span> 89/copy 3/mod/direct 0/rm32/eax <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy esp to eax</span>
<span id="L66" class="LineNr"> 66 </span> <span class="subxComment"># configure ed to really exit()</span>
<span id="L67" class="LineNr"> 67 </span> <span class="subxS1Comment"># . ed->target = 0</span>
<span id="L68" class="LineNr"> 68 </span> c7 0/subop/copy 0/mod/direct 0/rm32/eax <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/imm32 <span class="subxComment"># copy to *eax</span>
<span id="L69" class="LineNr"> 69 </span> <span class="subxComment"># subx-assort(Stdin, Stdout, Stderr, ed)</span>
<span id="L70" class="LineNr"> 70 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L71" class="LineNr"> 71 </span> 50/push-eax/ed
<span id="L72" class="LineNr"> 72 </span> 68/push <span class="SpecialChar"><a href='../116write-buffered.subx.html#L209'>Stderr</a></span>/imm32
<span id="L73" class="LineNr"> 73 </span> 68/push <span class="SpecialChar"><a href='../115write-byte.subx.html#L10'>Stdout</a></span>/imm32
<span id="L74" class="LineNr"> 74 </span> 68/push <span class="SpecialChar"><a href='../112read-byte.subx.html#L14'>Stdin</a></span>/imm32
<span id="L75" class="LineNr"> 75 </span> <span class="subxS2Comment"># . . call</span>
<span id="L76" class="LineNr"> 76 </span> e8/call <a href='assort.subx.html#L88'>subx-assort</a>/disp32
<span id="L77" class="LineNr"> 77 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L78" class="LineNr"> 78 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x10/imm32 <span class="subxComment"># add to esp</span>
<span id="L79" class="LineNr"> 79 </span> <span class="subxComment"># syscall(exit, 0)</span>
<span id="L80" class="LineNr"> 80 </span> bb/copy-to-ebx 0/imm32
<span id="L81" class="LineNr"> 81 </span><span class="Constant">$subx-assort-main:end</span>:
<span id="L82" class="LineNr"> 82 </span> e8/call syscall_exit/disp32
<span id="L83" class="LineNr"> 83 </span>
<span id="L84" class="LineNr"> 84 </span><span class="subxComment"># data structure:</span>
<span id="L85" class="LineNr"> 85 </span><span class="subxComment"># table: (addr stream {(handle array byte), (handle stream byte)}) (16 bytes/row)</span>
<span id="L86" class="LineNr"> 86 </span><span class="subxComment"># inefficient; uses sequential search for looking up segments by name</span>
<span id="L87" class="LineNr"> 87 </span>
<span id="L88" class="LineNr"> 88 </span><span class="subxFunction">subx-assort</span>: <span class="subxComment"># in: (addr buffered-file), out: (addr buffered-file)</span>
<span id="L89" class="LineNr"> 89 </span> <span class="subxComment"># pseudocode:</span>
<span id="L90" class="LineNr"> 90 </span> <span class="subxComment"># var table: (addr stream {(handle array byte), (handle stream byte)} 10 rows)</span>
<span id="L91" class="LineNr"> 91 </span> <span class="subxComment"># read-segments(in, table)</span>
<span id="L92" class="LineNr"> 92 </span> <span class="subxComment"># write-segments(out, table)</span>
<span id="L93" class="LineNr"> 93 </span> <span class="subxComment">#</span>
<span id="L94" class="LineNr"> 94 </span> <span class="subxS1Comment"># . prologue</span>
<span id="L95" class="LineNr"> 95 </span> 55/push-ebp
<span id="L96" class="LineNr"> 96 </span> 89/copy 3/mod/direct 5/rm32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy esp to ebp</span>
<span id="L97" class="LineNr"> 97 </span> <span class="subxS1Comment"># . save registers</span>
<span id="L98" class="LineNr"> 98 </span> 51/push-ecx
<span id="L99" class="LineNr"> 99 </span> <span class="subxComment"># var table/ecx: (stream {string, (handle stream byte)} 160) # 10 rows * 16 bytes/row</span>
<span id="L100" class="LineNr"> 100 </span> 81 5/subop/subtract 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xa0/imm32 <span class="subxComment"># subtract from esp</span>
<span id="L101" class="LineNr"> 101 </span> 68/push 0xa0/imm32/length
<span id="L102" class="LineNr"> 102 </span> 68/push 0/imm32/read
<span id="L103" class="LineNr"> 103 </span> 68/push 0/imm32/write
<span id="L104" class="LineNr"> 104 </span> 89/copy 3/mod/direct 1/rm32/ecx <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy esp to ecx</span>
<span id="L105" class="LineNr"> 105 </span> <span class="subxComment"># clear-stream(table)</span>
<span id="L106" class="LineNr"> 106 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L107" class="LineNr"> 107 </span> 51/push-ecx
<span id="L108" class="LineNr"> 108 </span> <span class="subxS2Comment"># . . call</span>
<span id="L109" class="LineNr"> 109 </span> e8/call <a href='../106stream.subx.html#L17'>clear-stream</a>/disp32
<span id="L110" class="LineNr"> 110 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L111" class="LineNr"> 111 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to esp</span>
<span id="L112" class="LineNr"> 112 </span><span class="Constant">$subx-assort:<a href='../111read.subx.html#L48'>read</a></span>:
<span id="L113" class="Folded"> 113 </span><span class="Folded">+-- 9 lines: #? # print("read\n") --------------------------------------------------------------------------------------------------------------------------------------------------</span>
<span id="L122" class="LineNr"> 122 </span> <span class="subxComment"># read-segments(in, table)</span>
<span id="L123" class="LineNr"> 123 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L124" class="LineNr"> 124 </span> 51/push-ecx
<span id="L125" class="LineNr"> 125 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(ebp+8)</span>
<span id="L126" class="LineNr"> 126 </span> <span class="subxS2Comment"># . . call</span>
<span id="L127" class="LineNr"> 127 </span> e8/call <a href='assort.subx.html#L452'>read-segments</a>/disp32
<span id="L128" class="LineNr"> 128 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L129" class="LineNr"> 129 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span>
<span id="L130" class="LineNr"> 130 </span><span class="Constant">$subx-assort:<a href='../108write.subx.html#L24'>write</a></span>:
<span id="L131" class="Folded"> 131 </span><span class="Folded">+-- 9 lines: #? # print("write\n") -------------------------------------------------------------------------------------------------------------------------------------------------</span>
<span id="L140" class="LineNr"> 140 </span> <span class="subxComment"># write-segments(out, table)</span>
<span id="L141" class="LineNr"> 141 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L142" class="LineNr"> 142 </span> 51/push-ecx
<span id="L143" class="LineNr"> 143 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(ebp+12)</span>
<span id="L144" class="LineNr"> 144 </span> <span class="subxS2Comment"># . . call</span>
<span id="L145" class="LineNr"> 145 </span> e8/call <a href='assort.subx.html#L995'>write-segments</a>/disp32
<span id="L146" class="LineNr"> 146 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L147" class="LineNr"> 147 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span>
<span id="L148" class="LineNr"> 148 </span><span class="Constant">$subx-assort:end</span>:
<span id="L149" class="LineNr"> 149 </span> <span class="subxS1Comment"># . reclaim locals</span>
<span id="L150" class="LineNr"> 150 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xac/imm32 <span class="subxComment"># add to esp</span>
<span id="L151" class="LineNr"> 151 </span> <span class="subxS1Comment"># . restore registers</span>
<span id="L152" class="LineNr"> 152 </span> 59/pop-to-ecx
<span id="L153" class="LineNr"> 153 </span> <span class="subxS1Comment"># . epilogue</span>
<span id="L154" class="LineNr"> 154 </span> 89/copy 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ebp to esp</span>
<span id="L155" class="LineNr"> 155 </span> 5d/pop-to-ebp
<span id="L156" class="LineNr"> 156 </span> c3/return
<span id="L157" class="LineNr"> 157 </span>
<span id="L158" class="LineNr"> 158 </span><span class="subxTest">test-subx-assort</span>:
<span id="L159" class="LineNr"> 159 </span> <span class="subxS1Comment"># . prologue</span>
<span id="L160" class="LineNr"> 160 </span> 55/push-ebp
<span id="L161" class="LineNr"> 161 </span> 89/copy 3/mod/direct 5/rm32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy esp to ebp</span>
<span id="L162" class="LineNr"> 162 </span> <span class="subxComment"># setup</span>
<span id="L163" class="LineNr"> 163 </span> <span class="subxS1Comment"># . clear-stream(_test-input-stream)</span>
<span id="L164" class="LineNr"> 164 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L165" class="LineNr"> 165 </span> 68/push <a href='../112read-byte.subx.html#L331'>_test-input-stream</a>/imm32
<span id="L166" class="LineNr"> 166 </span> <span class="subxS2Comment"># . . call</span>
<span id="L167" class="LineNr"> 167 </span> e8/call <a href='../106stream.subx.html#L17'>clear-stream</a>/disp32
<span id="L168" class="LineNr"> 168 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L169" class="LineNr"> 169 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to esp</span>
<span id="L170" class="LineNr"> 170 </span> <span class="subxS1Comment"># . clear-stream($_test-input-buffered-file->buffer)</span>
<span id="L171" class="LineNr"> 171 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L172" class="LineNr"> 172 </span> 68/push $_test-input-buffered-file->buffer/imm32
<span id="L173" class="LineNr"> 173 </span> <span class="subxS2Comment"># . . call</span>
<span id="L174" class="LineNr"> 174 </span> e8/call <a href='../106stream.subx.html#L17'>clear-stream</a>/disp32
<span id="L175" class="LineNr"> 175 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L176" class="LineNr"> 176 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to esp</span>
<span id="L177" class="LineNr"> 177 </span> <span class="subxS1Comment"># . clear-stream(_test-output-stream)</span>
<span id="L178" class="LineNr"> 178 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L179" class="LineNr"> 179 </span> 68/push <a href='../115write-byte.subx.html#L285'>_test-output-stream</a>/imm32
<span id="L180" class="LineNr"> 180 </span> <span class="subxS2Comment"># . . call</span>
<span id="L181" class="LineNr"> 181 </span> e8/call <a href='../106stream.subx.html#L17'>clear-stream</a>/disp32
<span id="L182" class="LineNr"> 182 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L183" class="LineNr"> 183 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to esp</span>
<span id="L184" class="LineNr"> 184 </span> <span class="subxS1Comment"># . clear-stream($_test-output-buffered-file->buffer)</span>
<span id="L185" class="LineNr"> 185 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L186" class="LineNr"> 186 </span> 68/push $_test-output-buffered-file->buffer/imm32
<span id="L187" class="LineNr"> 187 </span> <span class="subxS2Comment"># . . call</span>
<span id="L188" class="LineNr"> 188 </span> e8/call <a href='../106stream.subx.html#L17'>clear-stream</a>/disp32
<span id="L189" class="LineNr"> 189 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L190" class="LineNr"> 190 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to esp</span>
<span id="L191" class="LineNr"> 191 </span> <span class="subxComment"># initialize input (meta comments in parens)</span>
<span id="L192" class="LineNr"> 192 </span> <span class="subxComment"># # comment 1</span>
<span id="L193" class="LineNr"> 193 </span> <span class="subxComment"># # comment 2 indented</span>
<span id="L194" class="LineNr"> 194 </span> <span class="subxComment"># == code 0x09000000 (new segment)</span>
<span id="L195" class="LineNr"> 195 </span> <span class="subxComment"># # comment 3 inside a segment</span>
<span id="L196" class="LineNr"> 196 </span> <span class="subxComment"># 1</span>
<span id="L197" class="LineNr"> 197 </span> <span class="subxComment"># (empty line)</span>
<span id="L198" class="LineNr"> 198 </span> <span class="subxComment"># 2 3 # comment 4 inline with other contents</span>
<span id="L199" class="LineNr"> 199 </span> <span class="subxComment"># == data 0x0a000000 (new segment)</span>
<span id="L200" class="LineNr"> 200 </span> <span class="subxComment"># 4 5/imm32</span>
<span id="L201" class="LineNr"> 201 </span> <span class="subxComment"># == code (existing segment but non-contiguous with previous iteration)</span>
<span id="L202" class="LineNr"> 202 </span> <span class="subxComment"># 6 7</span>
<span id="L203" class="LineNr"> 203 </span> <span class="subxComment"># 8 9 (multiple lines)</span>
<span id="L204" class="LineNr"> 204 </span> <span class="subxComment"># == code (existing segment contiguous with previous iteration)</span>
<span id="L205" class="LineNr"> 205 </span> <span class="subxComment"># 10 11</span>
<span id="L206" class="LineNr"> 206 </span> <span class="subxS1Comment"># . write(_test-input-stream, "# comment 1\n")</span>
<span id="L207" class="LineNr"> 207 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L208" class="LineNr"> 208 </span> 68/push <span class="Constant">"# comment 1\n"</span>/imm32
<span id="L209" class="LineNr"> 209 </span> 68/push <a href='../112read-byte.subx.html#L331'>_test-input-stream</a>/imm32
<span id="L210" class="LineNr"> 210 </span> <span class="subxS2Comment"># . . call</span>
<span id="L211" class="LineNr"> 211 </span> e8/call <a href='../108write.subx.html#L24'>write</a>/disp32
<span id="L212" class="LineNr"> 212 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L213" class="LineNr"> 213 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span>
<span id="L214" class="LineNr"> 214 </span> <span class="subxS1Comment"># . write(_test-input-stream, " # comment 2 indented\n")</span>
<span id="L215" class="LineNr"> 215 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L216" class="LineNr"> 216 </span> 68/push <span class="Constant">" # comment 2 indented\n"</span>/imm32
<span id="L217" class="LineNr"> 217 </span> 68/push <a href='../112read-byte.subx.html#L331'>_test-input-stream</a>/imm32
<span id="L218" class="LineNr"> 218 </span> <span class="subxS2Comment"># . . call</span>
<span id="L219" class="LineNr"> 219 </span> e8/call <a href='../108write.subx.html#L24'>write</a>/disp32
<span id="L220" class="LineNr"> 220 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L221" class="LineNr"> 221 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span>
<span id="L222" class="LineNr"> 222 </span> <span class="subxS1Comment"># . write(_test-input-stream, "== code 0x09000000\n")</span>
<span id="L223" class="LineNr"> 223 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L224" class="LineNr"> 224 </span> 68/push <span class="Constant">"== code 0x09000000\n"</span>/imm32
<span id="L225" class="LineNr"> 225 </span> 68/push <a href='../112read-byte.subx.html#L331'>_test-input-stream</a>/imm32
<span id="L226" class="LineNr"> 226 </span> <span class="subxS2Comment"># . . call</span>
<span id="L227" class="LineNr"> 227 </span> e8/call <a href='../108write.subx.html#L24'>write</a>/disp32
<span id="L228" class="LineNr"> 228 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L229" class="LineNr"> 229 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span>
<span id="L230" class="LineNr"> 230 </span> <span class="subxS1Comment"># . write(_test-input-stream, "# comment 3 inside a segment\n")</span>
<span id="L231" class="LineNr"> 231 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L232" class="LineNr"> 232 </span> 68/push <span class="Constant">"# comment 3 inside a segment\n"</span>/imm32
<span id="L233" class="LineNr"> 233 </span> 68/push <a href='../112read-byte.subx.html#L331'>_test-input-stream</a>/imm32
<span id="L234" class="LineNr"> 234 </span> <span class="subxS2Comment"># . . call</span>
<span id="L235" class="LineNr"> 235 </span> e8/call <a href='../108write.subx.html#L24'>write</a>/disp32
<span id="L236" class="LineNr"> 236 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L237" class="LineNr"> 237 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span>
<span id="L238" class="LineNr"> 238 </span> <span class="subxS1Comment"># . write(_test-input-stream, "1\n")</span>
<span id="L239" class="LineNr"> 239 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L240" class="LineNr"> 240 </span> 68/push <span class="Constant">"1\n"</span>/imm32
<span id="L241" class="LineNr"> 241 </span> 68/push <a href='../112read-byte.subx.html#L331'>_test-input-stream</a>/imm32
<span id="L242" class="LineNr"> 242 </span> <span class="subxS2Comment"># . . call</span>
<span id="L243" class="LineNr"> 243 </span> e8/call <a href='../108write.subx.html#L24'>write</a>/disp32
<span id="L244" class="LineNr"> 244 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L245" class="LineNr"> 245 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span>
<span id="L246" class="LineNr"> 246 </span> <span class="subxS1Comment"># . write(_test-input-stream, "\n") # empty line</span>
<span id="L247" class="LineNr"> 247 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L248" class="LineNr"> 248 </span> 68/push <span class="SpecialChar"><a href='../102test.subx.html#L82'>Newline</a></span>/imm32
<span id="L249" class="LineNr"> 249 </span> 68/push <a href='../112read-byte.subx.html#L331'>_test-input-stream</a>/imm32
<span id="L250" class="LineNr"> 250 </span> <span class="subxS2Comment"># . . call</span>
<span id="L251" class="LineNr"> 251 </span> e8/call <a href='../108write.subx.html#L24'>write</a>/disp32
<span id="L252" class="LineNr"> 252 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L253" class="LineNr"> 253 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span>
<span id="L254" class="LineNr"> 254 </span> <span class="subxS1Comment"># . write(_test-input-stream, "2 3 # comment 4 inline with other contents\n")</span>
<span id="L255" class="LineNr"> 255 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L256" class="LineNr"> 256 </span> 68/push <span class="Constant">"2 3 # comment 4 inline with other contents\n"</span>/imm32
<span id="L257" class="LineNr"> 257 </span> 68/push <a href='../112read-byte.subx.html#L331'>_test-input-stream</a>/imm32
<span id="L258" class="LineNr"> 258 </span> <span class="subxS2Comment"># . . call</span>
<span id="L259" class="LineNr"> 259 </span> e8/call <a href='../108write.subx.html#L24'>write</a>/disp32
<span id="L260" class="LineNr"> 260 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L261" class="LineNr"> 261 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span>
<span id="L262" class="LineNr"> 262 </span> <span class="subxS1Comment"># . write(_test-input-stream, "== data 0x0a000000\n")</span>
<span id="L263" class="LineNr"> 263 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L264" class="LineNr"> 264 </span> 68/push <span class="Constant">"== data 0x0a000000\n"</span>/imm32
<span id="L265" class="LineNr"> 265 </span> 68/push <a href='../112read-byte.subx.html#L331'>_test-input-stream</a>/imm32
<span id="L266" class="LineNr"> 266 </span> <span class="subxS2Comment"># . . call</span>
<span id="L267" class="LineNr"> 267 </span> e8/call <a href='../108write.subx.html#L24'>write</a>/disp32
<span id="L268" class="LineNr"> 268 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L269" class="LineNr"> 269 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span>
<span id="L270" class="LineNr"> 270 </span> <span class="subxS1Comment"># . write(_test-input-stream, "4 5/imm32\n")</span>
<span id="L271" class="LineNr"> 271 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L272" class="LineNr"> 272 </span> 68/push <span class="Constant">"4 5/imm32\n"</span>/imm32
<span id="L273" class="LineNr"> 273 </span> 68/push <a href='../112read-byte.subx.html#L331'>_test-input-stream</a>/imm32
<span id="L274" class="LineNr"> 274 </span> <span class="subxS2Comment"># . . call</span>
<span id="L275" class="LineNr"> 275 </span> e8/call <a href='../108write.subx.html#L24'>write</a>/disp32
<span id="L276" class="LineNr"> 276 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L277" class="LineNr"> 277 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span>
<span id="L278" class="LineNr"> 278 </span> <span class="subxS1Comment"># . write(_test-input-stream, "== code\n")</span>
<span id="L279" class="LineNr"> 279 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L280" class="LineNr"> 280 </span> 68/push <span class="Constant">"== code\n"</span>/imm32
<span id="L281" class="LineNr"> 281 </span> 68/push <a href='../112read-byte.subx.html#L331'>_test-input-stream</a>/imm32
<span id="L282" class="LineNr"> 282 </span> <span class="subxS2Comment"># . . call</span>
<span id="L283" class="LineNr"> 283 </span> e8/call <a href='../108write.subx.html#L24'>write</a>/disp32
<span id="L284" class="LineNr"> 284 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L285" class="LineNr"> 285 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span>
<span id="L286" class="LineNr"> 286 </span> <span class="subxS1Comment"># . write(_test-input-stream, "6 7\n")</span>
<span id="L287" class="LineNr"> 287 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L288" class="LineNr"> 288 </span> 68/push <span class="Constant">"6 7\n"</span>/imm32
<span id="L289" class="LineNr"> 289 </span> 68/push <a href='../112read-byte.subx.html#L331'>_test-input-stream</a>/imm32
<span id="L290" class="LineNr"> 290 </span> <span class="subxS2Comment"># . . call</span>
<span id="L291" class="LineNr"> 291 </span> e8/call <a href='../108write.subx.html#L24'>write</a>/disp32
<span id="L292" class="LineNr"> 292 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L293" class="LineNr"> 293 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span>
<span id="L294" class="LineNr"> 294 </span> <span class="subxS1Comment"># . write(_test-input-stream, "8 9\n")</span>
<span id="L295" class="LineNr"> 295 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L296" class="LineNr"> 296 </span> 68/push <span class="Constant">"8 9\n"</span>/imm32
<span id="L297" class="LineNr"> 297 </span> 68/push <a href='../112read-byte.subx.html#L331'>_test-input-stream</a>/imm32
<span id="L298" class="LineNr"> 298 </span> <span class="subxS2Comment"># . . call</span>
<span id="L299" class="LineNr"> 299 </span> e8/call <a href='../108write.subx.html#L24'>write</a>/disp32
<span id="L300" class="LineNr"> 300 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L301" class="LineNr"> 301 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span>
<span id="L302" class="LineNr"> 302 </span> <span class="subxS1Comment"># . write(_test-input-stream, "== code\n")</span>
<span id="L303" class="LineNr"> 303 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L304" class="LineNr"> 304 </span> 68/push <span class="Constant">"== code\n"</span>/imm32
<span id="L305" class="LineNr"> 305 </span> 68/push <a href='../112read-byte.subx.html#L331'>_test-input-stream</a>/imm32
<span id="L306" class="LineNr"> 306 </span> <span class="subxS2Comment"># . . call</span>
<span id="L307" class="LineNr"> 307 </span> e8/call <a href='../108write.subx.html#L24'>write</a>/disp32
<span id="L308" class="LineNr"> 308 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L309" class="LineNr"> 309 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span>
<span id="L310" class="LineNr"> 310 </span> <span class="subxS1Comment"># . write(_test-input-stream, "10 11\n")</span>
<span id="L311" class="LineNr"> 311 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L312" class="LineNr"> 312 </span> 68/push <span class="Constant">"10 11\n"</span>/imm32
<span id="L313" class="LineNr"> 313 </span> 68/push <a href='../112read-byte.subx.html#L331'>_test-input-stream</a>/imm32
<span id="L314" class="LineNr"> 314 </span> <span class="subxS2Comment"># . . call</span>
<span id="L315" class="LineNr"> 315 </span> e8/call <a href='../108write.subx.html#L24'>write</a>/disp32
<span id="L316" class="LineNr"> 316 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L317" class="LineNr"> 317 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span>
<span id="L318" class="LineNr"> 318 </span> <span class="subxComment"># subx-assort(_test-input-buffered-file, _test-output-buffered-file)</span>
<span id="L319" class="LineNr"> 319 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L320" class="LineNr"> 320 </span> 68/push <a href='../115write-byte.subx.html#L423'>_test-output-buffered-file</a>/imm32
<span id="L321" class="LineNr"> 321 </span> 68/push <a href='../112read-byte.subx.html#L405'>_test-input-buffered-file</a>/imm32
<span id="L322" class="LineNr"> 322 </span> <span class="subxS2Comment"># . . call</span>
<span id="L323" class="LineNr"> 323 </span> e8/call <a href='assort.subx.html#L88'>subx-assort</a>/disp32
<span id="L324" class="LineNr"> 324 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L325" class="LineNr"> 325 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span>
<span id="L326" class="LineNr"> 326 </span> <span class="subxS1Comment"># . flush(_test-output-buffered-file)</span>
<span id="L327" class="LineNr"> 327 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L328" class="LineNr"> 328 </span> 68/push <a href='../115write-byte.subx.html#L423'>_test-output-buffered-file</a>/imm32
<span id="L329" class="LineNr"> 329 </span> <span class="subxS2Comment"># . . call</span>
<span id="L330" class="LineNr"> 330 </span> e8/call <a href='../115write-byte.subx.html#L81'>flush</a>/disp32
<span id="L331" class="LineNr"> 331 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L332" class="LineNr"> 332 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to esp</span>
<span id="L333" class="LineNr"> 333 </span> <span class="subxComment"># check output</span>
<span id="L334" class="LineNr"> 334 </span> <span class="subxComment"># == code 0x09000000</span>
<span id="L335" class="LineNr"> 335 </span> <span class="subxComment"># 1</span>
<span id="L336" class="LineNr"> 336 </span> <span class="subxComment"># 2 3 # comment 4 inline with other contents</span>
<span id="L337" class="LineNr"> 337 </span> <span class="subxComment"># 6 7</span>
<span id="L338" class="LineNr"> 338 </span> <span class="subxComment"># 8 9</span>
<span id="L339" class="LineNr"> 339 </span> <span class="subxComment"># 10 11</span>
<span id="L340" class="LineNr"> 340 </span> <span class="subxComment"># == data 0x0a000000</span>
<span id="L341" class="LineNr"> 341 </span> <span class="subxComment"># 4 5/imm32</span>
<span id="L342" class="Folded"> 342 </span><span class="Folded">+-- 33 lines: #? # dump output ------------------------------------------------------------------------------------------------------------------------------------------------------</span>
<span id="L375" class="LineNr"> 375 </span> <span class="subxS1Comment"># . check-next-stream-line-equal(_test-output-stream, "== code 0x09000000", msg)</span>
<span id="L376" class="LineNr"> 376 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L377" class="LineNr"> 377 </span> 68/push <span class="Constant">"F - <a href='assort.subx.html#L158'>test-subx-assort</a>/0"</span>/imm32
<span id="L378" class="LineNr"> 378 </span> 68/push <span class="Constant">"== code 0x09000000"</span>/imm32
<span id="L379" class="LineNr"> 379 </span> 68/push <a href='../115write-byte.subx.html#L285'>_test-output-stream</a>/imm32
<span id="L380" class="LineNr"> 380 </span> <span class="subxS2Comment"># . . call</span>
<span id="L381" class="LineNr"> 381 </span> e8/call <a href='../109stream-equal.subx.html#L565'>check-next-stream-line-equal</a>/disp32
<span id="L382" class="LineNr"> 382 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L383" class="LineNr"> 383 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to esp</span>
<span id="L384" class="LineNr"> 384 </span> <span class="subxS1Comment"># . check-next-stream-line-equal(_test-output-stream, "1", msg)</span>
<span id="L385" class="LineNr"> 385 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L386" class="LineNr"> 386 </span> 68/push <span class="Constant">"F - <a href='assort.subx.html#L158'>test-subx-assort</a>/1"</span>/imm32
<span id="L387" class="LineNr"> 387 </span> 68/push <span class="Constant">"1"</span>/imm32
<span id="L388" class="LineNr"> 388 </span> 68/push <a href='../115write-byte.subx.html#L285'>_test-output-stream</a>/imm32
<span id="L389" class="LineNr"> 389 </span> <span class="subxS2Comment"># . . call</span>
<span id="L390" class="LineNr"> 390 </span> e8/call <a href='../109stream-equal.subx.html#L565'>check-next-stream-line-equal</a>/disp32
<span id="L391" class="LineNr"> 391 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L392" class="LineNr"> 392 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to esp</span>
<span id="L393" class="LineNr"> 393 </span> <span class="subxS1Comment"># . check-next-stream-line-equal(_test-output-stream, "2 3 # comment 4 inline with other contents", msg)</span>
<span id="L394" class="LineNr"> 394 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L395" class="LineNr"> 395 </span> 68/push <span class="Constant">"F - <a href='assort.subx.html#L158'>test-subx-assort</a>/2"</span>/imm32
<span id="L396" class="LineNr"> 396 </span> 68/push <span class="Constant">"2 3 # comment 4 inline with other contents"</span>/imm32
<span id="L397" class="LineNr"> 397 </span> 68/push <a href='../115write-byte.subx.html#L285'>_test-output-stream</a>/imm32
<span id="L398" class="LineNr"> 398 </span> <span class="subxS2Comment"># . . call</span>
<span id="L399" class="LineNr"> 399 </span> e8/call <a href='../109stream-equal.subx.html#L565'>check-next-stream-line-equal</a>/disp32
<span id="L400" class="LineNr"> 400 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L401" class="LineNr"> 401 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to esp</span>
<span id="L402" class="LineNr"> 402 </span> <span class="subxS1Comment"># . check-next-stream-line-equal(_test-output-stream, "6 7", msg)</span>
<span id="L403" class="LineNr"> 403 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L404" class="LineNr"> 404 </span> 68/push <span class="Constant">"F - <a href='assort.subx.html#L158'>test-subx-assort</a>/3"</span>/imm32
<span id="L405" class="LineNr"> 405 </span> 68/push <span class="Constant">"6 7"</span>/imm32
<span id="L406" class="LineNr"> 406 </span> 68/push <a href='../115write-byte.subx.html#L285'>_test-output-stream</a>/imm32
<span id="L407" class="LineNr"> 407 </span> <span class="subxS2Comment"># . . call</span>
<span id="L408" class="LineNr"> 408 </span> e8/call <a href='../109stream-equal.subx.html#L565'>check-next-stream-line-equal</a>/disp32
<span id="L409" class="LineNr"> 409 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L410" class="LineNr"> 410 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to esp</span>
<span id="L411" class="LineNr"> 411 </span> <span class="subxS1Comment"># . check-next-stream-line-equal(_test-output-stream, "8 9", msg)</span>
<span id="L412" class="LineNr"> 412 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L413" class="LineNr"> 413 </span> 68/push <span class="Constant">"F - <a href='assort.subx.html#L158'>test-subx-assort</a>/4"</span>/imm32
<span id="L414" class="LineNr"> 414 </span> 68/push <span class="Constant">"8 9"</span>/imm32
<span id="L415" class="LineNr"> 415 </span> 68/push <a href='../115write-byte.subx.html#L285'>_test-output-stream</a>/imm32
<span id="L416" class="LineNr"> 416 </span> <span class="subxS2Comment"># . . call</span>
<span id="L417" class="LineNr"> 417 </span> e8/call <a href='../109stream-equal.subx.html#L565'>check-next-stream-line-equal</a>/disp32
<span id="L418" class="LineNr"> 418 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L419" class="LineNr"> 419 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to esp</span>
<span id="L420" class="LineNr"> 420 </span> <span class="subxS1Comment"># . check-next-stream-line-equal(_test-output-stream, "10 11", msg)</span>
<span id="L421" class="LineNr"> 421 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L422" class="LineNr"> 422 </span> 68/push <span class="Constant">"F - <a href='assort.subx.html#L158'>test-subx-assort</a>/5"</span>/imm32
<span id="L423" class="LineNr"> 423 </span> 68/push <span class="Constant">"10 11"</span>/imm32
<span id="L424" class="LineNr"> 424 </span> 68/push <a href='../115write-byte.subx.html#L285'>_test-output-stream</a>/imm32
<span id="L425" class="LineNr"> 425 </span> <span class="subxS2Comment"># . . call</span>
<span id="L426" class="LineNr"> 426 </span> e8/call <a href='../109stream-equal.subx.html#L565'>check-next-stream-line-equal</a>/disp32
<span id="L427" class="LineNr"> 427 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L428" class="LineNr"> 428 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to esp</span>
<span id="L429" class="LineNr"> 429 </span> <span class="subxS1Comment"># . check-next-stream-line-equal(_test-output-stream, "== data 0x0a000000", msg)</span>
<span id="L430" class="LineNr"> 430 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L431" class="LineNr"> 431 </span> 68/push <span class="Constant">"F - <a href='assort.subx.html#L158'>test-subx-assort</a>/6"</span>/imm32
<span id="L432" class="LineNr"> 432 </span> 68/push <span class="Constant">"== data 0x0a000000"</span>/imm32
<span id="L433" class="LineNr"> 433 </span> 68/push <a href='../115write-byte.subx.html#L285'>_test-output-stream</a>/imm32
<span id="L434" class="LineNr"> 434 </span> <span class="subxS2Comment"># . . call</span>
<span id="L435" class="LineNr"> 435 </span> e8/call <a href='../109stream-equal.subx.html#L565'>check-next-stream-line-equal</a>/disp32
<span id="L436" class="LineNr"> 436 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L437" class="LineNr"> 437 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to esp</span>
<span id="L438" class="LineNr"> 438 </span> <span class="subxS1Comment"># . check-next-stream-line-equal(_test-output-stream, "4 5/imm32", msg)</span>
<span id="L439" class="LineNr"> 439 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L440" class="LineNr"> 440 </span> 68/push <span class="Constant">"F - <a href='assort.subx.html#L158'>test-subx-assort</a>/7"</span>/imm32
<span id="L441" class="LineNr"> 441 </span> 68/push <span class="Constant">"4 5/imm32"</span>/imm32
<span id="L442" class="LineNr"> 442 </span> 68/push <a href='../115write-byte.subx.html#L285'>_test-output-stream</a>/imm32
<span id="L443" class="LineNr"> 443 </span> <span class="subxS2Comment"># . . call</span>
<span id="L444" class="LineNr"> 444 </span> e8/call <a href='../109stream-equal.subx.html#L565'>check-next-stream-line-equal</a>/disp32
<span id="L445" class="LineNr"> 445 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L446" class="LineNr"> 446 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to esp</span>
<span id="L447" class="LineNr"> 447 </span> <span class="subxS1Comment"># . epilogue</span>
<span id="L448" class="LineNr"> 448 </span> 89/copy 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ebp to esp</span>
<span id="L449" class="LineNr"> 449 </span> 5d/pop-to-ebp
<span id="L450" class="LineNr"> 450 </span> c3/return
<span id="L451" class="LineNr"> 451 </span>
<span id="L452" class="LineNr"> 452 </span><span class="subxFunction">read-segments</span>: <span class="subxComment"># in: (addr buffered-file), table: (addr stream {(handle array byte), (handle stream byte)})</span>
<span id="L453" class="LineNr"> 453 </span> <span class="subxComment"># pseudocode:</span>
<span id="L454" class="LineNr"> 454 </span> <span class="subxComment"># var curr-segment: (addr stream byte) = 0</span>
<span id="L455" class="LineNr"> 455 </span> <span class="subxComment"># var line: (stream byte 512)</span>
<span id="L456" class="LineNr"> 456 </span> <span class="subxComment"># while true</span>
<span id="L457" class="LineNr"> 457 </span> <span class="subxComment"># clear-stream(line)</span>
<span id="L458" class="LineNr"> 458 </span> <span class="subxComment"># read-line-buffered(in, line)</span>
<span id="L459" class="LineNr"> 459 </span> <span class="subxComment"># if (line->write == 0) break # end of file</span>
<span id="L460" class="LineNr"> 460 </span> <span class="subxComment"># var word-slice = next-word-or-string(line)</span>
<span id="L461" class="LineNr"> 461 </span> <span class="subxComment"># if slice-empty?(word-slice) # whitespace</span>
<span id="L462" class="LineNr"> 462 </span> <span class="subxComment"># continue</span>
<span id="L463" class="LineNr"> 463 </span> <span class="subxComment"># if slice-starts-with?(word-slice, "#") # comment</span>
<span id="L464" class="LineNr"> 464 </span> <span class="subxComment"># continue</span>
<span id="L465" class="LineNr"> 465 </span> <span class="subxComment"># if slice-equal?(word-slice, "==")</span>
<span id="L466" class="LineNr"> 466 </span> <span class="subxComment"># var segment-name = next-word-or-string(line)</span>
<span id="L467" class="LineNr"> 467 </span> <span class="subxComment"># var segment-slot: (addr handle stream byte) = get-or-insert-slice(table, segment-name, row-size=16)</span>
<span id="L468" class="LineNr"> 468 </span> <span class="subxComment"># if *segment-slot != 0</span>
<span id="L469" class="LineNr"> 469 </span> <span class="subxComment"># curr-segment = lookup(*segment-slot)</span>
<span id="L470" class="LineNr"> 470 </span> <span class="subxComment"># continue</span>
<span id="L471" class="LineNr"> 471 </span> <span class="subxComment"># new-stream(Heap, Segment-size, 1, segment-slot)</span>
<span id="L472" class="LineNr"> 472 </span> <span class="subxComment"># curr-segment = lookup(*segment-slot)</span>
<span id="L473" class="LineNr"> 473 </span> <span class="subxComment"># rewind-stream(line)</span>
<span id="L474" class="LineNr"> 474 </span> <span class="subxComment"># write-stream(curr-segment, line) # abort if curr-segment overflows</span>
<span id="L475" class="LineNr"> 475 </span> <span class="subxComment">#</span>
<span id="L476" class="LineNr"> 476 </span> <span class="subxComment"># word-slice and segment-name are both slices with disjoint lifetimes, so</span>
<span id="L477" class="LineNr"> 477 </span> <span class="subxComment"># we'll use the same address for them.</span>
<span id="L478" class="LineNr"> 478 </span> <span class="subxComment">#</span>
<span id="L479" class="LineNr"> 479 </span> <span class="subxComment"># registers:</span>
<span id="L480" class="LineNr"> 480 </span> <span class="subxComment"># line: ecx</span>
<span id="L481" class="LineNr"> 481 </span> <span class="subxComment"># word-slice and segment-name: edx</span>
<span id="L482" class="LineNr"> 482 </span> <span class="subxComment"># segment-name and curr-segment: ebx</span>
<span id="L483" class="LineNr"> 483 </span> <span class="subxComment"># word-slice->start: esi</span>
<span id="L484" class="LineNr"> 484 </span> <span class="subxComment"># temporary: eax</span>
<span id="L485" class="LineNr"> 485 </span> <span class="subxComment">#</span>
<span id="L486" class="LineNr"> 486 </span> <span class="subxS1Comment"># . prologue</span>
<span id="L487" class="LineNr"> 487 </span> 55/push-ebp
<span id="L488" class="LineNr"> 488 </span> 89/copy 3/mod/direct 5/rm32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy esp to ebp</span>
<span id="L489" class="LineNr"> 489 </span> <span class="subxS1Comment"># . save registers</span>
<span id="L490" class="LineNr"> 490 </span> 50/push-eax
<span id="L491" class="LineNr"> 491 </span> 51/push-ecx
<span id="L492" class="LineNr"> 492 </span> 52/push-edx
<span id="L493" class="LineNr"> 493 </span> 53/push-ebx
<span id="L494" class="LineNr"> 494 </span> 56/push-esi
<span id="L495" class="LineNr"> 495 </span> 57/push-edi
<span id="L496" class="LineNr"> 496 </span> <span class="subxComment"># var line/ecx: (stream byte 512)</span>
<span id="L497" class="LineNr"> 497 </span> 81 5/subop/subtract 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x200/imm32 <span class="subxComment"># subtract from esp</span>
<span id="L498" class="LineNr"> 498 </span> 68/push 0x200/imm32/length
<span id="L499" class="LineNr"> 499 </span> 68/push 0/imm32/read
<span id="L500" class="LineNr"> 500 </span> 68/push 0/imm32/write
<span id="L501" class="LineNr"> 501 </span> 89/copy 3/mod/direct 1/rm32/ecx <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy esp to ecx</span>
<span id="L502" class="LineNr"> 502 </span> <span class="subxComment"># var word-slice/edx: slice</span>
<span id="L503" class="LineNr"> 503 </span> 68/push 0/imm32/end
<span id="L504" class="LineNr"> 504 </span> 68/push 0/imm32/start
<span id="L505" class="LineNr"> 505 </span> 89/copy 3/mod/direct 2/rm32/edx <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy esp to edx</span>
<span id="L506" class="LineNr"> 506 </span><span class="Constant">$read-segments:loop</span>:
<span id="L507" class="LineNr"> 507 </span> <span class="subxComment"># clear-stream(line)</span>
<span id="L508" class="LineNr"> 508 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L509" class="LineNr"> 509 </span> 51/push-ecx
<span id="L510" class="LineNr"> 510 </span> <span class="subxS2Comment"># . . call</span>
<span id="L511" class="LineNr"> 511 </span> e8/call <a href='../106stream.subx.html#L17'>clear-stream</a>/disp32
<span id="L512" class="LineNr"> 512 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L513" class="LineNr"> 513 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to esp</span>
<span id="L514" class="LineNr"> 514 </span> <span class="subxComment"># read-line-buffered(in, line)</span>
<span id="L515" class="LineNr"> 515 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L516" class="LineNr"> 516 </span> 51/push-ecx
<span id="L517" class="LineNr"> 517 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(ebp+8)</span>
<span id="L518" class="LineNr"> 518 </span> <span class="subxS2Comment"># . . call</span>
<span id="L519" class="LineNr"> 519 </span> e8/call <a href='../122read-line.subx.html#L9'>read-line-buffered</a>/disp32
<span id="L520" class="LineNr"> 520 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L521" class="LineNr"> 521 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span>
<span id="L522" class="LineNr"> 522 </span><span class="Constant">$read-segments:check0</span>:
<span id="L523" class="LineNr"> 523 </span> <span class="subxComment"># if (line->write == 0) break</span>
<span id="L524" class="LineNr"> 524 </span> 81 7/subop/compare 0/mod/indirect 1/rm32/ecx <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/imm32 <span class="subxComment"># compare *ecx</span>
<span id="L525" class="LineNr"> 525 </span> 0f 84/jump-if-= $read-segments:<span class="Constant">break</span>/disp32
<span id="L526" class="Folded"> 526 </span><span class="Folded">+-- 33 lines: #? # dump line --------------------------------------------------------------------------------------------------------------------------------------------------------</span>
<span id="L559" class="LineNr"> 559 </span> <span class="subxComment"># next-word-or-string(line, word-slice)</span>
<span id="L560" class="LineNr"> 560 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L561" class="LineNr"> 561 </span> 52/push-edx
<span id="L562" class="LineNr"> 562 </span> 51/push-ecx
<span id="L563" class="LineNr"> 563 </span> <span class="subxS2Comment"># . . call</span>
<span id="L564" class="LineNr"> 564 </span> e8/call <a href='../135next-word-or-string.subx.html#L8'>next-word-or-string</a>/disp32
<span id="L565" class="LineNr"> 565 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L566" class="LineNr"> 566 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span>
<span id="L567" class="LineNr"> 567 </span><span class="Constant">$read-segments:check1</span>:
<span id="L568" class="Folded"> 568 </span><span class="Folded">+-- 9 lines: #? # print("check1\n") ------------------------------------------------------------------------------------------------------------------------------------------------</span>
<span id="L577" class="LineNr"> 577 </span> <span class="subxComment"># if (slice-empty?(word-slice)) continue</span>
<span id="L578" class="LineNr"> 578 </span> <span class="subxS1Comment"># . eax = slice-empty?(word-slice)</span>
<span id="L579" class="LineNr"> 579 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L580" class="LineNr"> 580 </span> 52/push-edx
<span id="L581" class="LineNr"> 581 </span> <span class="subxS2Comment"># . . call</span>
<span id="L582" class="LineNr"> 582 </span> e8/call <a href='../123slice.subx.html#L9'>slice-empty?</a>/disp32
<span id="L583" class="LineNr"> 583 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L584" class="LineNr"> 584 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to esp</span>
<span id="L585" class="LineNr"> 585 </span> <span class="subxS1Comment"># . if (eax != false) continue</span>
<span id="L586" class="LineNr"> 586 </span> 3d/compare-eax-and 0/imm32/false
<span id="L587" class="LineNr"> 587 </span> 0f 85/jump-if-!= $read-segments:<span class="Constant">loop</span>/disp32
<span id="L588" class="LineNr"> 588 </span><span class="Constant">$read-segments:check-for-comment</span>:
<span id="L589" class="Folded"> 589 </span><span class="Folded">+-- 9 lines: #? # print("check for comment\n") -------------------------------------------------------------------------------------------------------------------------------------</span>
<span id="L598" class="LineNr"> 598 </span> <span class="subxComment"># if (slice-starts-with?(word-slice, "#")) continue</span>
<span id="L599" class="LineNr"> 599 </span> <span class="subxS1Comment"># . var start/esi: (addr byte) = word-slice->start</span>
<span id="L600" class="LineNr"> 600 </span> 8b/copy 0/mod/indirect 2/rm32/edx <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 6/r32/esi <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy *ecx to esi</span>
<span id="L601" class="LineNr"> 601 </span> <span class="subxS1Comment"># . var c/eax: byte = *start</span>
<span id="L602" class="LineNr"> 602 </span> 31/xor 3/mod/direct 0/rm32/eax <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/eax <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># clear eax</span>
<span id="L603" class="LineNr"> 603 </span> 8a/copy-byte 0/mod/indirect 6/rm32/esi <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/AL <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy byte at *esi to AL</span>
<span id="L604" class="LineNr"> 604 </span> <span class="subxS1Comment"># . if (c == '#') continue</span>
<span id="L605" class="LineNr"> 605 </span> 3d/compare-eax-and 0x23/imm32/hash
<span id="L606" class="LineNr"> 606 </span> 0f 84/jump-if-= $read-segments:<span class="Constant">loop</span>/disp32
<span id="L607" class="LineNr"> 607 </span><span class="Constant">$read-segments:check-for-segment-header</span>:
<span id="L608" class="Folded"> 608 </span><span class="Folded">+-- 9 lines: #? # print("check for segment header\n") ------------------------------------------------------------------------------------------------------------------------------</span>
<span id="L617" class="Folded"> 617 </span><span class="Folded">+-- 40 lines: #? # dump word-slice --------------------------------------------------------------------------------------------------------------------------------------------------</span>
<span id="L657" class="LineNr"> 657 </span> <span class="subxComment"># if !slice-equal?(word-slice, "==") goto next check</span>
<span id="L658" class="LineNr"> 658 </span> <span class="subxS1Comment"># . eax = slice-equal?(word-slice, "==")</span>
<span id="L659" class="LineNr"> 659 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L660" class="LineNr"> 660 </span> 68/push <span class="Constant">"=="</span>/imm32
<span id="L661" class="LineNr"> 661 </span> 52/push-edx
<span id="L662" class="LineNr"> 662 </span> <span class="subxS2Comment"># . . call</span>
<span id="L663" class="LineNr"> 663 </span> e8/call <a href='../123slice.subx.html#L120'>slice-equal?</a>/disp32
<span id="L664" class="LineNr"> 664 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L665" class="LineNr"> 665 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span>
<span id="L666" class="LineNr"> 666 </span> <span class="subxS1Comment"># . if (eax == false) goto next check</span>
<span id="L667" class="LineNr"> 667 </span> 3d/compare-eax-and 0/imm32/false
<span id="L668" class="LineNr"> 668 </span> 0f 84/jump-if-= $read-segments:regular-line/disp32
<span id="L669" class="LineNr"> 669 </span> <span class="subxComment"># segment-name = next-word-or-string(line)</span>
<span id="L670" class="LineNr"> 670 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L671" class="LineNr"> 671 </span> 52/push-edx
<span id="L672" class="LineNr"> 672 </span> 51/push-ecx
<span id="L673" class="LineNr"> 673 </span> <span class="subxS2Comment"># . . call</span>
<span id="L674" class="LineNr"> 674 </span> e8/call <a href='../135next-word-or-string.subx.html#L8'>next-word-or-string</a>/disp32
<span id="L675" class="LineNr"> 675 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L676" class="LineNr"> 676 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span>
<span id="L677" class="Folded"> 677 </span><span class="Folded">+-- 40 lines: #? # dump segment name ------------------------------------------------------------------------------------------------------------------------------------------------</span>
<span id="L717" class="LineNr"> 717 </span> <span class="subxComment"># var segment-slot/edi: (addr handle stream byte) = get-or-insert-slice(table, segment-name, row-size=16, Heap)</span>
<span id="L718" class="LineNr"> 718 </span> <span class="subxS1Comment"># . eax = get-or-insert-slice(table, segment-name, row-size=16, Heap)</span>
<span id="L719" class="LineNr"> 719 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L720" class="LineNr"> 720 </span> 68/push <span class="SpecialChar"><a href='../120allocate.subx.html#L27'>Heap</a></span>/imm32
<span id="L721" class="LineNr"> 721 </span> 68/push 0x10/imm32/row-size
<span id="L722" class="LineNr"> 722 </span> 52/push-edx
<span id="L723" class="LineNr"> 723 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(ebp+12)</span>
<span id="L724" class="LineNr"> 724 </span> <span class="subxS2Comment"># . . call</span>
<span id="L725" class="LineNr"> 725 </span> e8/call <a href='../131table.subx.html#L1022'>get-or-insert-slice</a>/disp32
<span id="L726" class="LineNr"> 726 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L727" class="LineNr"> 727 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x10/imm32 <span class="subxComment"># add to esp</span>
<span id="L728" class="LineNr"> 728 </span> <span class="subxS1Comment"># . edi = eax</span>
<span id="L729" class="LineNr"> 729 </span> 89/copy 3/mod/direct 7/rm32/edi <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/eax <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy eax to edi</span>
<span id="L730" class="Folded"> 730 </span><span class="Folded">+-- 33 lines: #? # print("slot: " segment-slot "\n") --------------------------------------------------------------------------------------------------------------------------------</span>
<span id="L763" class="LineNr"> 763 </span> <span class="subxComment"># if (*segment-slot != 0) update curr-segment and continue</span>
<span id="L764" class="LineNr"> 764 </span> 81 7/subop/compare 0/mod/indirect 7/rm32/edi <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/imm32 <span class="subxComment"># compare edi</span>
<span id="L765" class="LineNr"> 765 </span> 0f 84/jump-if-= $read-segments:create-segment/disp32
<span id="L766" class="LineNr"> 766 </span> <span class="subxComment"># var curr-segment/ebx: (addr stream byte) = lookup(*segment-slot)</span>
<span id="L767" class="LineNr"> 767 </span> <span class="subxS1Comment"># . eax = lookup(*segment-slot)</span>
<span id="L768" class="LineNr"> 768 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L769" class="LineNr"> 769 </span> ff 6/subop/push 1/mod/*+disp8 7/rm32/edi <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(edi+4)</span>
<span id="L770" class="LineNr"> 770 </span> ff 6/subop/push 0/mod/indirect 7/rm32/edi <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># push *edi</span>
<span id="L771" class="LineNr"> 771 </span> <span class="subxS2Comment"># . . call</span>
<span id="L772" class="LineNr"> 772 </span> e8/call <a href='../120allocate.subx.html#L256'>lookup</a>/disp32
<span id="L773" class="LineNr"> 773 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L774" class="LineNr"> 774 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span>
<span id="L775" class="LineNr"> 775 </span> <span class="subxS1Comment"># . ebx = eax</span>
<span id="L776" class="LineNr"> 776 </span> 89/copy 3/mod/direct 3/rm32/ebx <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/eax <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy eax to ebx</span>
<span id="L777" class="LineNr"> 777 </span> <span class="subxComment"># continue</span>
<span id="L778" class="LineNr"> 778 </span> e9/jump $read-segments:<span class="Constant">loop</span>/disp32
<span id="L779" class="LineNr"> 779 </span><span class="Constant">$read-segments:create-segment</span>:
<span id="L780" class="LineNr"> 780 </span> <span class="subxComment"># new-stream(Heap, Segment-size, 1, segment-slot)</span>
<span id="L781" class="LineNr"> 781 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L782" class="LineNr"> 782 </span> 57/push-edi
<span id="L783" class="LineNr"> 783 </span> 68/push 1/imm32
<span id="L784" class="LineNr"> 784 </span> ff 6/subop/push 0/mod/indirect 5/rm32/.disp32 <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="SpecialChar">Segment-size</span>/disp32 <span class="subxComment"># push *Segment-size</span>
<span id="L785" class="LineNr"> 785 </span> 68/push <span class="SpecialChar"><a href='../120allocate.subx.html#L27'>Heap</a></span>/imm32
<span id="L786" class="LineNr"> 786 </span> <span class="subxS2Comment"># . . call</span>
<span id="L787" class="LineNr"> 787 </span> e8/call <a href='../121new-stream.subx.html#L8'>new-stream</a>/disp32
<span id="L788" class="LineNr"> 788 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L789" class="LineNr"> 789 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x10/imm32 <span class="subxComment"># add to esp</span>
<span id="L790" class="LineNr"> 790 </span> <span class="subxComment"># var curr-segment/ebx: (addr stream byte) = lookup(*segment-slot)</span>
<span id="L791" class="LineNr"> 791 </span> <span class="subxS1Comment"># . eax = lookup(*segment-slot)</span>
<span id="L792" class="LineNr"> 792 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L793" class="LineNr"> 793 </span> ff 6/subop/push 1/mod/*+disp8 7/rm32/edi <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(edi+4)</span>
<span id="L794" class="LineNr"> 794 </span> ff 6/subop/push 0/mod/indirect 7/rm32/edi <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># push *edi</span>
<span id="L795" class="LineNr"> 795 </span> <span class="subxS2Comment"># . . call</span>
<span id="L796" class="LineNr"> 796 </span> e8/call <a href='../120allocate.subx.html#L256'>lookup</a>/disp32
<span id="L797" class="LineNr"> 797 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L798" class="LineNr"> 798 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span>
<span id="L799" class="LineNr"> 799 </span> <span class="subxS1Comment"># . ebx = eax</span>
<span id="L800" class="LineNr"> 800 </span> 89/copy 3/mod/direct 3/rm32/ebx <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/eax <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy eax to ebx</span>
<span id="L801" class="LineNr"> 801 </span> <span class="subxComment"># fall through</span>
<span id="L802" class="LineNr"> 802 </span><span class="Constant">$read-segments:regular-line</span>:
<span id="L803" class="Folded"> 803 </span><span class="Folded">+-- 9 lines: #? # print("regular line\n") ------------------------------------------------------------------------------------------------------------------------------------------</span>
<span id="L812" class="Folded"> 812 </span><span class="Folded">+-- 33 lines: #? # dump line --------------------------------------------------------------------------------------------------------------------------------------------------------</span>
<span id="L845" class="Folded"> 845 </span><span class="Folded">+-- 33 lines: #? # print("addr: " curr-segment->write "\n") -------------------------------------------------------------------------------------------------------------------------</span>
<span id="L878" class="Folded"> 878 </span><span class="Folded">+-- 33 lines: #? # print("write: " curr-segment->write "\n") ------------------------------------------------------------------------------------------------------------------------</span>
<span id="L911" class="Folded"> 911 </span><span class="Folded">+-- 33 lines: #? # print("size: " curr-segment->size "\n") --------------------------------------------------------------------------------------------------------------------------</span>
<span id="L944" class="LineNr"> 944 </span> <span class="subxComment"># rewind-stream(line)</span>
<span id="L945" class="LineNr"> 945 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L946" class="LineNr"> 946 </span> 51/push-ecx
<span id="L947" class="LineNr"> 947 </span> <span class="subxS2Comment"># . . call</span>
<span id="L948" class="LineNr"> 948 </span> e8/call <a href='../106stream.subx.html#L56'>rewind-stream</a>/disp32
<span id="L949" class="LineNr"> 949 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L950" class="LineNr"> 950 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to esp</span>
<span id="L951" class="Folded"> 951 </span><span class="Folded">+-- 9 lines: #? # print("write stream\n") ------------------------------------------------------------------------------------------------------------------------------------------</span>
<span id="L960" class="LineNr"> 960 </span> <span class="subxComment"># write-stream(curr-segment, line)</span>
<span id="L961" class="LineNr"> 961 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L962" class="LineNr"> 962 </span> 51/push-ecx
<span id="L963" class="LineNr"> 963 </span> 53/push-ebx
<span id="L964" class="LineNr"> 964 </span> <span class="subxS2Comment"># . . call</span>
<span id="L965" class="LineNr"> 965 </span> e8/call <a href='../113write-stream.subx.html#L17'>write-stream</a>/disp32
<span id="L966" class="LineNr"> 966 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L967" class="LineNr"> 967 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span>
<span id="L968" class="LineNr"> 968 </span> <span class="subxComment"># loop</span>
<span id="L969" class="Folded"> 969 </span><span class="Folded">+-- 9 lines: #? # print("loop\n") --------------------------------------------------------------------------------------------------------------------------------------------------</span>
<span id="L978" class="LineNr"> 978 </span> e9/jump $read-segments:<span class="Constant">loop</span>/disp32
<span id="L979" class="LineNr"> 979 </span><span class="Constant">$read-segments:break</span>:
<span id="L980" class="LineNr"> 980 </span><span class="Constant">$read-segments:end</span>:
<span id="L981" class="LineNr"> 981 </span> <span class="subxS1Comment"># . reclaim locals</span>
<span id="L982" class="LineNr"> 982 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x214/imm32 <span class="subxComment"># add to esp</span>
<span id="L983" class="LineNr"> 983 </span> <span class="subxS1Comment"># . restore registers</span>
<span id="L984" class="LineNr"> 984 </span> 5f/pop-to-edi
<span id="L985" class="LineNr"> 985 </span> 5e/pop-to-esi
<span id="L986" class="LineNr"> 986 </span> 5b/pop-to-ebx
<span id="L987" class="LineNr"> 987 </span> 5a/pop-to-edx
<span id="L988" class="LineNr"> 988 </span> 59/pop-to-ecx
<span id="L989" class="LineNr"> 989 </span> 58/pop-to-eax
<span id="L990" class="LineNr"> 990 </span> <span class="subxS1Comment"># . epilogue</span>
<span id="L991" class="LineNr"> 991 </span> 89/copy 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ebp to esp</span>
<span id="L992" class="LineNr"> 992 </span> 5d/pop-to-ebp
<span id="L993" class="LineNr"> 993 </span> c3/return
<span id="L994" class="LineNr"> 994 </span>
<span id="L995" class="LineNr"> 995 </span><span class="subxFunction">write-segments</span>: <span class="subxComment"># out: (addr buffered-file), table: (addr stream {(handle array byte), (handle stream byte)})</span>
<span id="L996" class="LineNr"> 996 </span> <span class="subxComment"># pseudocode:</span>
<span id="L997" class="LineNr"> 997 </span> <span class="subxComment"># var curr = table->data</span>
<span id="L998" class="LineNr"> 998 </span> <span class="subxComment"># var max = &table->data[table->write]</span>
<span id="L999" class="LineNr"> 999 </span> <span class="subxComment"># while curr < max</span>
<span id="L1000" class="LineNr">1000 </span> <span class="subxComment"># var stream: (addr stream byte) = lookup(table[i].stream)</span>
<span id="L1001" class="LineNr">1001 </span> <span class="subxComment"># write-stream-data(out, stream)</span>
<span id="L1002" class="LineNr">1002 </span> <span class="subxComment"># curr += 16</span>
<span id="L1003" class="LineNr">1003 </span> <span class="subxComment"># flush(out)</span>
<span id="L1004" class="LineNr">1004 </span> <span class="subxComment">#</span>
<span id="L1005" class="LineNr">1005 </span> <span class="subxS1Comment"># . prologue</span>
<span id="L1006" class="LineNr">1006 </span> 55/push-ebp
<span id="L1007" class="LineNr">1007 </span> 89/copy 3/mod/direct 5/rm32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy esp to ebp</span>
<span id="L1008" class="LineNr">1008 </span> <span class="subxS1Comment"># . save registers</span>
<span id="L1009" class="LineNr">1009 </span> 50/push-eax
<span id="L1010" class="LineNr">1010 </span> 52/push-edx
<span id="L1011" class="LineNr">1011 </span> 56/push-esi
<span id="L1012" class="LineNr">1012 </span> <span class="subxComment"># esi = table</span>
<span id="L1013" class="LineNr">1013 </span> 8b/copy 1/mod/*+disp8 5/rm32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 6/r32/esi 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(ebp+12) to esi</span>
<span id="L1014" class="LineNr">1014 </span> <span class="subxComment"># var write/edx: int = table->write</span>
<span id="L1015" class="LineNr">1015 </span> 8b/copy 0/mod/indirect 6/rm32/esi <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/edx <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy *esi to edx</span>
<span id="L1016" class="LineNr">1016 </span> <span class="subxComment"># var curr/esi: (addr byte) = table->data</span>
<span id="L1017" class="LineNr">1017 </span> 81 0/subop/add 3/mod/direct 6/rm32/esi <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to eax</span>
<span id="L1018" class="LineNr">1018 </span> <span class="subxComment"># var max/edx: (addr byte) = curr + write</span>
<span id="L1019" class="LineNr">1019 </span> 01/add 3/mod/direct 2/rm32/edx <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 6/r32/esi <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># add esi to edx</span>
<span id="L1020" class="LineNr">1020 </span><span class="Constant">$write-segments:loop</span>:
<span id="L1021" class="LineNr">1021 </span> <span class="subxComment"># if (curr >= max) break</span>
<span id="L1022" class="LineNr">1022 </span> 39/compare 3/mod/direct 6/rm32/esi <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/edx <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># compare esi with edx</span>
<span id="L1023" class="LineNr">1023 </span> 73/jump-if-addr>= $write-segments:<span class="Constant">break</span>/disp8
<span id="L1024" class="LineNr">1024 </span> <span class="subxComment"># var stream/eax: (addr stream byte) = lookup(table[i].stream)</span>
<span id="L1025" class="LineNr">1025 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L1026" class="LineNr">1026 </span> ff 6/subop/push 1/mod/*+disp8 6/rm32/esi <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(esi+12)</span>
<span id="L1027" class="LineNr">1027 </span> ff 6/subop/push 1/mod/*+disp8 6/rm32/esi <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(esi+8)</span>
<span id="L1028" class="LineNr">1028 </span> <span class="subxS2Comment"># . . call</span>
<span id="L1029" class="LineNr">1029 </span> e8/call <a href='../120allocate.subx.html#L256'>lookup</a>/disp32
<span id="L1030" class="LineNr">1030 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L1031" class="LineNr">1031 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span>
<span id="L1032" class="LineNr">1032 </span> <span class="subxComment"># write-stream-data(out, stream)</span>
<span id="L1033" class="LineNr">1033 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L1034" class="LineNr">1034 </span> 50/push-eax
<span id="L1035" class="LineNr">1035 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(ebp+8)</span>
<span id="L1036" class="LineNr">1036 </span> <span class="subxS2Comment"># . . call</span>
<span id="L1037" class="LineNr">1037 </span> e8/call <a href='../125write-stream-data.subx.html#L11'>write-stream-data</a>/disp32
<span id="L1038" class="LineNr">1038 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L1039" class="LineNr">1039 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span>
<span id="L1040" class="LineNr">1040 </span><span class="Constant">$write-segments:continue</span>:
<span id="L1041" class="LineNr">1041 </span> <span class="subxComment"># curr += 16</span>
<span id="L1042" class="LineNr">1042 </span> 81 0/subop/add 3/mod/direct 6/rm32/esi <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x10/imm32 <span class="subxComment"># add to esi</span>
<span id="L1043" class="LineNr">1043 </span> eb/jump $write-segments:<span class="Constant">loop</span>/disp8
<span id="L1044" class="LineNr">1044 </span><span class="Constant">$write-segments:break</span>:
<span id="L1045" class="LineNr">1045 </span> <span class="subxComment"># flush(out)</span>
<span id="L1046" class="LineNr">1046 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L1047" class="LineNr">1047 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(ebp+8)</span>
<span id="L1048" class="LineNr">1048 </span> <span class="subxS2Comment"># . . call</span>
<span id="L1049" class="LineNr">1049 </span> e8/call <a href='../115write-byte.subx.html#L81'>flush</a>/disp32
<span id="L1050" class="LineNr">1050 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L1051" class="LineNr">1051 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to esp</span>
<span id="L1052" class="LineNr">1052 </span><span class="Constant">$write-segments:end</span>:
<span id="L1053" class="LineNr">1053 </span> <span class="subxS1Comment"># . restore registers</span>
<span id="L1054" class="LineNr">1054 </span> 5e/pop-to-esi
<span id="L1055" class="LineNr">1055 </span> 5a/pop-to-edx
<span id="L1056" class="LineNr">1056 </span> 58/pop-to-eax
<span id="L1057" class="LineNr">1057 </span> <span class="subxS1Comment"># . epilogue</span>
<span id="L1058" class="LineNr">1058 </span> 89/copy 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ebp to esp</span>
<span id="L1059" class="LineNr">1059 </span> 5d/pop-to-ebp
<span id="L1060" class="LineNr">1060 </span> c3/return
<span id="L1061" class="LineNr">1061 </span>
<span id="L1062" class="LineNr">1062 </span><span class="subxS2Comment"># . . vim:nowrap:textwidth=0</span>
</pre>
</body>
</html>
<!-- vim: set foldmethod=manual : -->
|