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root / lab4 / test / lab3 / trace.txt

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1 13 up20180614 
@lcflib.a:2019, lcf_start
2 
  kbd_test_poll()
3 
  @lab3.c:139, kbd_test_poll
4 
    sys_outb(0x64, 0x20)
5 
  > sys_outb(0x64, 0x20 = 0b00100000)
6 
  @lab3.c:141, kbd_test_poll
7 
    sys_outb(0x64, 0x60)
8 
  > sys_outb(0x64, 0x60 = 0b01100000)
9 
  @lab3.c:142, kbd_test_poll
10 
    sys_inb(0x60, &key)
11 
  > sys_inb(0x60, addr: 0xeffff810)
12 
  < sys_inb(0x60, addr: 0xeffff810 [0x46 = 0b01000110])
13 
  @lab3.c:145, kbd_test_poll
14 
    micros_to_ticks(DELAY_US)
15 
  @lab3.c:145, kbd_test_poll
16 
    tickdelay(micros_to_ticks(DELAY_US))
17 
  > tickdelay(1 [16.7 ms])
18 
  @lab3.c:149, kbd_test_poll
19 
    sys_inb(0x64, &scancode)
20 
  > sys_inb(0x64, addr: 0x81978f8)
21 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
22 
  @lab3.c:145, kbd_test_poll
23 
    micros_to_ticks(DELAY_US)
24 
  @lab3.c:145, kbd_test_poll
25 
    tickdelay(micros_to_ticks(DELAY_US))
26 
  > tickdelay(1 [16.7 ms])
27 
  @lab3.c:149, kbd_test_poll
28 
    sys_inb(0x64, &scancode)
29 
  > sys_inb(0x64, addr: 0x81978f8)
30 
  < sys_inb(0x64, addr: 0x81978f8 [0x1d = 0b00011101])
31 
  @lab3.c:154, kbd_test_poll
32 
    sys_inb(0x60, &scancode)
33 
  > sys_inb(0x60, addr: 0x81978f8)
34 
  < sys_inb(0x60, addr: 0x81978f8 [0x9c = 0b10011100])
35 
  @lab3.c:157, kbd_test_poll
36 
    kbd_print_scancode(!(scancode & 0x80), 1, scan_arr)
37 
    "Breakcode: 0x9c"
38 
  < kbd_print_scancode(false, 1, addr: 0xeffff80e [0x9c]) -> (ret: 0)
39 
  @lab3.c:145, kbd_test_poll
40 
    micros_to_ticks(DELAY_US)
41 
  @lab3.c:145, kbd_test_poll
42 
    tickdelay(micros_to_ticks(DELAY_US))
43 
  > tickdelay(1 [16.7 ms])
44 
  @lab3.c:149, kbd_test_poll
45 
    sys_inb(0x64, &scancode)
46 
  > sys_inb(0x64, addr: 0x81978f8)
47 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
48 
  @lab3.c:145, kbd_test_poll
49 
    micros_to_ticks(DELAY_US)
50 
  @lab3.c:145, kbd_test_poll
51 
    tickdelay(micros_to_ticks(DELAY_US))
52 
  > tickdelay(1 [16.7 ms])
53 
  @lab3.c:149, kbd_test_poll
54 
    sys_inb(0x64, &scancode)
55 
  > sys_inb(0x64, addr: 0x81978f8)
56 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
57 
  @lab3.c:145, kbd_test_poll
58 
    micros_to_ticks(DELAY_US)
59 
  @lab3.c:145, kbd_test_poll
60 
    tickdelay(micros_to_ticks(DELAY_US))
61 
  > tickdelay(1 [16.7 ms])
62 
  @lab3.c:149, kbd_test_poll
63 
    sys_inb(0x64, &scancode)
64 
  > sys_inb(0x64, addr: 0x81978f8)
65 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
66 
  @lab3.c:145, kbd_test_poll
67 
    micros_to_ticks(DELAY_US)
68 
  @lab3.c:145, kbd_test_poll
69 
    tickdelay(micros_to_ticks(DELAY_US))
70 
  > tickdelay(1 [16.7 ms])
71 
  @lab3.c:149, kbd_test_poll
72 
    sys_inb(0x64, &scancode)
73 
  > sys_inb(0x64, addr: 0x81978f8)
74 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
75 
  @lab3.c:145, kbd_test_poll
76 
    micros_to_ticks(DELAY_US)
77 
  @lab3.c:145, kbd_test_poll
78 
    tickdelay(micros_to_ticks(DELAY_US))
79 
  > tickdelay(1 [16.7 ms])
80 
  @lab3.c:149, kbd_test_poll
81 
    sys_inb(0x64, &scancode)
82 
  > sys_inb(0x64, addr: 0x81978f8)
83 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
84 
  @lab3.c:145, kbd_test_poll
85 
    micros_to_ticks(DELAY_US)
86 
  @lab3.c:145, kbd_test_poll
87 
    tickdelay(micros_to_ticks(DELAY_US))
88 
  > tickdelay(1 [16.7 ms])
89 
  @lab3.c:149, kbd_test_poll
90 
    sys_inb(0x64, &scancode)
91 
  > sys_inb(0x64, addr: 0x81978f8)
92 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
93 
  @lab3.c:145, kbd_test_poll
94 
    micros_to_ticks(DELAY_US)
95 
  @lab3.c:145, kbd_test_poll
96 
    tickdelay(micros_to_ticks(DELAY_US))
97 
  > tickdelay(1 [16.7 ms])
98 
  @lab3.c:149, kbd_test_poll
99 
    sys_inb(0x64, &scancode)
100 
  > sys_inb(0x64, addr: 0x81978f8)
101 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
102 
  @lab3.c:145, kbd_test_poll
103 
    micros_to_ticks(DELAY_US)
104 
  @lab3.c:145, kbd_test_poll
105 
    tickdelay(micros_to_ticks(DELAY_US))
106 
  > tickdelay(1 [16.7 ms])
107 
  @lab3.c:149, kbd_test_poll
108 
    sys_inb(0x64, &scancode)
109 
  > sys_inb(0x64, addr: 0x81978f8)
110 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
111 
  @lab3.c:145, kbd_test_poll
112 
    micros_to_ticks(DELAY_US)
113 
  @lab3.c:145, kbd_test_poll
114 
    tickdelay(micros_to_ticks(DELAY_US))
115 
  > tickdelay(1 [16.7 ms])
116 
  @lab3.c:149, kbd_test_poll
117 
    sys_inb(0x64, &scancode)
118 
  > sys_inb(0x64, addr: 0x81978f8)
119 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
120 
  @lab3.c:145, kbd_test_poll
121 
    micros_to_ticks(DELAY_US)
122 
  @lab3.c:145, kbd_test_poll
123 
    tickdelay(micros_to_ticks(DELAY_US))
124 
  > tickdelay(1 [16.7 ms])
125 
  @lab3.c:149, kbd_test_poll
126 
    sys_inb(0x64, &scancode)
127 
  > sys_inb(0x64, addr: 0x81978f8)
128 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
129 
  @lab3.c:145, kbd_test_poll
130 
    micros_to_ticks(DELAY_US)
131 
  @lab3.c:145, kbd_test_poll
132 
    tickdelay(micros_to_ticks(DELAY_US))
133 
  > tickdelay(1 [16.7 ms])
134 
  @lab3.c:149, kbd_test_poll
135 
    sys_inb(0x64, &scancode)
136 
  > sys_inb(0x64, addr: 0x81978f8)
137 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
138 
  @lab3.c:145, kbd_test_poll
139 
    micros_to_ticks(DELAY_US)
140 
  @lab3.c:145, kbd_test_poll
141 
    tickdelay(micros_to_ticks(DELAY_US))
142 
  > tickdelay(1 [16.7 ms])
143 
  @lab3.c:149, kbd_test_poll
144 
    sys_inb(0x64, &scancode)
145 
  > sys_inb(0x64, addr: 0x81978f8)
146 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
147 
  @lab3.c:145, kbd_test_poll
148 
    micros_to_ticks(DELAY_US)
149 
  @lab3.c:145, kbd_test_poll
150 
    tickdelay(micros_to_ticks(DELAY_US))
151 
  > tickdelay(1 [16.7 ms])
152 
  @lab3.c:149, kbd_test_poll
153 
    sys_inb(0x64, &scancode)
154 
  > sys_inb(0x64, addr: 0x81978f8)
155 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
156 
  @lab3.c:145, kbd_test_poll
157 
    micros_to_ticks(DELAY_US)
158 
  @lab3.c:145, kbd_test_poll
159 
    tickdelay(micros_to_ticks(DELAY_US))
160 
  > tickdelay(1 [16.7 ms])
161 
  @lab3.c:149, kbd_test_poll
162 
    sys_inb(0x64, &scancode)
163 
  > sys_inb(0x64, addr: 0x81978f8)
164 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
165 
  @lab3.c:145, kbd_test_poll
166 
    micros_to_ticks(DELAY_US)
167 
  @lab3.c:145, kbd_test_poll
168 
    tickdelay(micros_to_ticks(DELAY_US))
169 
  > tickdelay(1 [16.7 ms])
170 
  @lab3.c:149, kbd_test_poll
171 
    sys_inb(0x64, &scancode)
172 
  > sys_inb(0x64, addr: 0x81978f8)
173 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
174 
  @lab3.c:145, kbd_test_poll
175 
    micros_to_ticks(DELAY_US)
176 
  @lab3.c:145, kbd_test_poll
177 
    tickdelay(micros_to_ticks(DELAY_US))
178 
  > tickdelay(1 [16.7 ms])
179 
  @lab3.c:149, kbd_test_poll
180 
    sys_inb(0x64, &scancode)
181 
  > sys_inb(0x64, addr: 0x81978f8)
182 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
183 
  @lab3.c:145, kbd_test_poll
184 
    micros_to_ticks(DELAY_US)
185 
  @lab3.c:145, kbd_test_poll
186 
    tickdelay(micros_to_ticks(DELAY_US))
187 
  > tickdelay(1 [16.7 ms])
188 
  @lab3.c:149, kbd_test_poll
189 
    sys_inb(0x64, &scancode)
190 
  > sys_inb(0x64, addr: 0x81978f8)
191 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
192 
  @lab3.c:145, kbd_test_poll
193 
    micros_to_ticks(DELAY_US)
194 
  @lab3.c:145, kbd_test_poll
195 
    tickdelay(micros_to_ticks(DELAY_US))
196 
  > tickdelay(1 [16.7 ms])
197 
  @lab3.c:149, kbd_test_poll
198 
    sys_inb(0x64, &scancode)
199 
  > sys_inb(0x64, addr: 0x81978f8)
200 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
201 
  @lab3.c:145, kbd_test_poll
202 
    micros_to_ticks(DELAY_US)
203 
  @lab3.c:145, kbd_test_poll
204 
    tickdelay(micros_to_ticks(DELAY_US))
205 
  > tickdelay(1 [16.7 ms])
206 
  @lab3.c:149, kbd_test_poll
207 
    sys_inb(0x64, &scancode)
208 
  > sys_inb(0x64, addr: 0x81978f8)
209 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
210 
  @lab3.c:145, kbd_test_poll
211 
    micros_to_ticks(DELAY_US)
212 
  @lab3.c:145, kbd_test_poll
213 
    tickdelay(micros_to_ticks(DELAY_US))
214 
  > tickdelay(1 [16.7 ms])
215 
  @lab3.c:149, kbd_test_poll
216 
    sys_inb(0x64, &scancode)
217 
  > sys_inb(0x64, addr: 0x81978f8)
218 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
219 
  @lab3.c:145, kbd_test_poll
220 
    micros_to_ticks(DELAY_US)
221 
  @lab3.c:145, kbd_test_poll
222 
    tickdelay(micros_to_ticks(DELAY_US))
223 
  > tickdelay(1 [16.7 ms])
224 
  @lab3.c:149, kbd_test_poll
225 
    sys_inb(0x64, &scancode)
226 
  > sys_inb(0x64, addr: 0x81978f8)
227 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
228 
  @lab3.c:145, kbd_test_poll
229 
    micros_to_ticks(DELAY_US)
230 
  @lab3.c:145, kbd_test_poll
231 
    tickdelay(micros_to_ticks(DELAY_US))
232 
  > tickdelay(1 [16.7 ms])
233 
  @lab3.c:149, kbd_test_poll
234 
    sys_inb(0x64, &scancode)
235 
  > sys_inb(0x64, addr: 0x81978f8)
236 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
237 
  @lab3.c:145, kbd_test_poll
238 
    micros_to_ticks(DELAY_US)
239 
  @lab3.c:145, kbd_test_poll
240 
    tickdelay(micros_to_ticks(DELAY_US))
241 
  > tickdelay(1 [16.7 ms])
242 
  @lab3.c:149, kbd_test_poll
243 
    sys_inb(0x64, &scancode)
244 
  > sys_inb(0x64, addr: 0x81978f8)
245 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
246 
  @lab3.c:145, kbd_test_poll
247 
    micros_to_ticks(DELAY_US)
248 
  @lab3.c:145, kbd_test_poll
249 
    tickdelay(micros_to_ticks(DELAY_US))
250 
  > tickdelay(1 [16.7 ms])
251 
  @lab3.c:149, kbd_test_poll
252 
    sys_inb(0x64, &scancode)
253 
  > sys_inb(0x64, addr: 0x81978f8)
254 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
255 
  @lab3.c:145, kbd_test_poll
256 
    micros_to_ticks(DELAY_US)
257 
  @lab3.c:145, kbd_test_poll
258 
    tickdelay(micros_to_ticks(DELAY_US))
259 
  > tickdelay(1 [16.7 ms])
260 
  @lab3.c:149, kbd_test_poll
261 
    sys_inb(0x64, &scancode)
262 
  > sys_inb(0x64, addr: 0x81978f8)
263 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
264 
  @lab3.c:145, kbd_test_poll
265 
    micros_to_ticks(DELAY_US)
266 
  @lab3.c:145, kbd_test_poll
267 
    tickdelay(micros_to_ticks(DELAY_US))
268 
  > tickdelay(1 [16.7 ms])
269 
  @lab3.c:149, kbd_test_poll
270 
    sys_inb(0x64, &scancode)
271 
  > sys_inb(0x64, addr: 0x81978f8)
272 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
273 
  @lab3.c:145, kbd_test_poll
274 
    micros_to_ticks(DELAY_US)
275 
  @lab3.c:145, kbd_test_poll
276 
    tickdelay(micros_to_ticks(DELAY_US))
277 
  > tickdelay(1 [16.7 ms])
278 
  @lab3.c:149, kbd_test_poll
279 
    sys_inb(0x64, &scancode)
280 
  > sys_inb(0x64, addr: 0x81978f8)
281 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
282 
  @lab3.c:145, kbd_test_poll
283 
    micros_to_ticks(DELAY_US)
284 
  @lab3.c:145, kbd_test_poll
285 
    tickdelay(micros_to_ticks(DELAY_US))
286 
  > tickdelay(1 [16.7 ms])
287 
  @lab3.c:149, kbd_test_poll
288 
    sys_inb(0x64, &scancode)
289 
  > sys_inb(0x64, addr: 0x81978f8)
290 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
291 
  @lab3.c:145, kbd_test_poll
292 
    micros_to_ticks(DELAY_US)
293 
  @lab3.c:145, kbd_test_poll
294 
    tickdelay(micros_to_ticks(DELAY_US))
295 
  > tickdelay(1 [16.7 ms])
296 
  @lab3.c:149, kbd_test_poll
297 
    sys_inb(0x64, &scancode)
298 
  > sys_inb(0x64, addr: 0x81978f8)
299 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
300 
  @lab3.c:145, kbd_test_poll
301 
    micros_to_ticks(DELAY_US)
302 
  @lab3.c:145, kbd_test_poll
303 
    tickdelay(micros_to_ticks(DELAY_US))
304 
  > tickdelay(1 [16.7 ms])
305 
  @lab3.c:149, kbd_test_poll
306 
    sys_inb(0x64, &scancode)
307 
  > sys_inb(0x64, addr: 0x81978f8)
308 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
309 
  @lab3.c:145, kbd_test_poll
310 
    micros_to_ticks(DELAY_US)
311 
  @lab3.c:145, kbd_test_poll
312 
    tickdelay(micros_to_ticks(DELAY_US))
313 
  > tickdelay(1 [16.7 ms])
314 
  @lab3.c:149, kbd_test_poll
315 
    sys_inb(0x64, &scancode)
316 
  > sys_inb(0x64, addr: 0x81978f8)
317 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
318 
  @lab3.c:145, kbd_test_poll
319 
    micros_to_ticks(DELAY_US)
320 
  @lab3.c:145, kbd_test_poll
321 
    tickdelay(micros_to_ticks(DELAY_US))
322 
  > tickdelay(1 [16.7 ms])
323 
  @lab3.c:149, kbd_test_poll
324 
    sys_inb(0x64, &scancode)
325 
  > sys_inb(0x64, addr: 0x81978f8)
326 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
327 
  @lab3.c:145, kbd_test_poll
328 
    micros_to_ticks(DELAY_US)
329 
  @lab3.c:145, kbd_test_poll
330 
    tickdelay(micros_to_ticks(DELAY_US))
331 
  > tickdelay(1 [16.7 ms])
332 
  @lab3.c:149, kbd_test_poll
333 
    sys_inb(0x64, &scancode)
334 
  > sys_inb(0x64, addr: 0x81978f8)
335 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
336 
  @lab3.c:145, kbd_test_poll
337 
    micros_to_ticks(DELAY_US)
338 
  @lab3.c:145, kbd_test_poll
339 
    tickdelay(micros_to_ticks(DELAY_US))
340 
  > tickdelay(1 [16.7 ms])
341 
  @lab3.c:149, kbd_test_poll
342 
    sys_inb(0x64, &scancode)
343 
  > sys_inb(0x64, addr: 0x81978f8)
344 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
345 
  @lab3.c:145, kbd_test_poll
346 
    micros_to_ticks(DELAY_US)
347 
  @lab3.c:145, kbd_test_poll
348 
    tickdelay(micros_to_ticks(DELAY_US))
349 
  > tickdelay(1 [16.7 ms])
350 
  @lab3.c:149, kbd_test_poll
351 
    sys_inb(0x64, &scancode)
352 
  > sys_inb(0x64, addr: 0x81978f8)
353 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
354 
  @lab3.c:145, kbd_test_poll
355 
    micros_to_ticks(DELAY_US)
356 
  @lab3.c:145, kbd_test_poll
357 
    tickdelay(micros_to_ticks(DELAY_US))
358 
  > tickdelay(1 [16.7 ms])
359 
  @lab3.c:149, kbd_test_poll
360 
    sys_inb(0x64, &scancode)
361 
  > sys_inb(0x64, addr: 0x81978f8)
362 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
363 
  @lab3.c:145, kbd_test_poll
364 
    micros_to_ticks(DELAY_US)
365 
  @lab3.c:145, kbd_test_poll
366 
    tickdelay(micros_to_ticks(DELAY_US))
367 
  > tickdelay(1 [16.7 ms])
368 
  @lab3.c:149, kbd_test_poll
369 
    sys_inb(0x64, &scancode)
370 
  > sys_inb(0x64, addr: 0x81978f8)
371 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
372 
  @lab3.c:145, kbd_test_poll
373 
    micros_to_ticks(DELAY_US)
374 
  @lab3.c:145, kbd_test_poll
375 
    tickdelay(micros_to_ticks(DELAY_US))
376 
  > tickdelay(1 [16.7 ms])
377 
  @lab3.c:149, kbd_test_poll
378 
    sys_inb(0x64, &scancode)
379 
  > sys_inb(0x64, addr: 0x81978f8)
380 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
381 
  @lab3.c:145, kbd_test_poll
382 
    micros_to_ticks(DELAY_US)
383 
  @lab3.c:145, kbd_test_poll
384 
    tickdelay(micros_to_ticks(DELAY_US))
385 
  > tickdelay(1 [16.7 ms])
386 
  @lab3.c:149, kbd_test_poll
387 
    sys_inb(0x64, &scancode)
388 
  > sys_inb(0x64, addr: 0x81978f8)
389 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
390 
  @lab3.c:145, kbd_test_poll
391 
    micros_to_ticks(DELAY_US)
392 
  @lab3.c:145, kbd_test_poll
393 
    tickdelay(micros_to_ticks(DELAY_US))
394 
  > tickdelay(1 [16.7 ms])
395 
  @lab3.c:149, kbd_test_poll
396 
    sys_inb(0x64, &scancode)
397 
  > sys_inb(0x64, addr: 0x81978f8)
398 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
399 
  @lab3.c:145, kbd_test_poll
400 
    micros_to_ticks(DELAY_US)
401 
  @lab3.c:145, kbd_test_poll
402 
    tickdelay(micros_to_ticks(DELAY_US))
403 
  > tickdelay(1 [16.7 ms])
404 
  @lab3.c:149, kbd_test_poll
405 
    sys_inb(0x64, &scancode)
406 
  > sys_inb(0x64, addr: 0x81978f8)
407 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
408 
  @lab3.c:145, kbd_test_poll
409 
    micros_to_ticks(DELAY_US)
410 
  @lab3.c:145, kbd_test_poll
411 
    tickdelay(micros_to_ticks(DELAY_US))
412 
  > tickdelay(1 [16.7 ms])
413 
  @lab3.c:149, kbd_test_poll
414 
    sys_inb(0x64, &scancode)
415 
  > sys_inb(0x64, addr: 0x81978f8)
416 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
417 
  @lab3.c:145, kbd_test_poll
418 
    micros_to_ticks(DELAY_US)
419 
  @lab3.c:145, kbd_test_poll
420 
    tickdelay(micros_to_ticks(DELAY_US))
421 
  > tickdelay(1 [16.7 ms])
422 
  @lab3.c:149, kbd_test_poll
423 
    sys_inb(0x64, &scancode)
424 
  > sys_inb(0x64, addr: 0x81978f8)
425 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
426 
  @lab3.c:145, kbd_test_poll
427 
    micros_to_ticks(DELAY_US)
428 
  @lab3.c:145, kbd_test_poll
429 
    tickdelay(micros_to_ticks(DELAY_US))
430 
  > tickdelay(1 [16.7 ms])
431 
  @lab3.c:149, kbd_test_poll
432 
    sys_inb(0x64, &scancode)
433 
  > sys_inb(0x64, addr: 0x81978f8)
434 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
435 
  @lab3.c:145, kbd_test_poll
436 
    micros_to_ticks(DELAY_US)
437 
  @lab3.c:145, kbd_test_poll
438 
    tickdelay(micros_to_ticks(DELAY_US))
439 
  > tickdelay(1 [16.7 ms])
440 
  @lab3.c:149, kbd_test_poll
441 
    sys_inb(0x64, &scancode)
442 
  > sys_inb(0x64, addr: 0x81978f8)
443 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
444 
  @lab3.c:145, kbd_test_poll
445 
    micros_to_ticks(DELAY_US)
446 
  @lab3.c:145, kbd_test_poll
447 
    tickdelay(micros_to_ticks(DELAY_US))
448 
  > tickdelay(1 [16.7 ms])
449 
  @lab3.c:149, kbd_test_poll
450 
    sys_inb(0x64, &scancode)
451 
  > sys_inb(0x64, addr: 0x81978f8)
452 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
453 
  @lab3.c:145, kbd_test_poll
454 
    micros_to_ticks(DELAY_US)
455 
  @lab3.c:145, kbd_test_poll
456 
    tickdelay(micros_to_ticks(DELAY_US))
457 
  > tickdelay(1 [16.7 ms])
458 
  @lab3.c:149, kbd_test_poll
459 
    sys_inb(0x64, &scancode)
460 
  > sys_inb(0x64, addr: 0x81978f8)
461 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
462 
  @lab3.c:145, kbd_test_poll
463 
    micros_to_ticks(DELAY_US)
464 
  @lab3.c:145, kbd_test_poll
465 
    tickdelay(micros_to_ticks(DELAY_US))
466 
  > tickdelay(1 [16.7 ms])
467 
  @lab3.c:149, kbd_test_poll
468 
    sys_inb(0x64, &scancode)
469 
  > sys_inb(0x64, addr: 0x81978f8)
470 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
471 
  @lab3.c:145, kbd_test_poll
472 
    micros_to_ticks(DELAY_US)
473 
  @lab3.c:145, kbd_test_poll
474 
    tickdelay(micros_to_ticks(DELAY_US))
475 
  > tickdelay(1 [16.7 ms])
476 
  @lab3.c:149, kbd_test_poll
477 
    sys_inb(0x64, &scancode)
478 
  > sys_inb(0x64, addr: 0x81978f8)
479 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
480 
  @lab3.c:145, kbd_test_poll
481 
    micros_to_ticks(DELAY_US)
482 
  @lab3.c:145, kbd_test_poll
483 
    tickdelay(micros_to_ticks(DELAY_US))
484 
  > tickdelay(1 [16.7 ms])
485 
  @lab3.c:149, kbd_test_poll
486 
    sys_inb(0x64, &scancode)
487 
  > sys_inb(0x64, addr: 0x81978f8)
488 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
489 
  @lab3.c:145, kbd_test_poll
490 
    micros_to_ticks(DELAY_US)
491 
  @lab3.c:145, kbd_test_poll
492 
    tickdelay(micros_to_ticks(DELAY_US))
493 
  > tickdelay(1 [16.7 ms])
494 
  @lab3.c:149, kbd_test_poll
495 
    sys_inb(0x64, &scancode)
496 
  > sys_inb(0x64, addr: 0x81978f8)
497 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
498 
  @lab3.c:145, kbd_test_poll
499 
    micros_to_ticks(DELAY_US)
500 
  @lab3.c:145, kbd_test_poll
501 
    tickdelay(micros_to_ticks(DELAY_US))
502 
  > tickdelay(1 [16.7 ms])
503 
  @lab3.c:149, kbd_test_poll
504 
    sys_inb(0x64, &scancode)
505 
  > sys_inb(0x64, addr: 0x81978f8)
506 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
507 
  @lab3.c:145, kbd_test_poll
508 
    micros_to_ticks(DELAY_US)
509 
  @lab3.c:145, kbd_test_poll
510 
    tickdelay(micros_to_ticks(DELAY_US))
511 
  > tickdelay(1 [16.7 ms])
512 
  @lab3.c:149, kbd_test_poll
513 
    sys_inb(0x64, &scancode)
514 
  > sys_inb(0x64, addr: 0x81978f8)
515 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
516 
  @lab3.c:145, kbd_test_poll
517 
    micros_to_ticks(DELAY_US)
518 
  @lab3.c:145, kbd_test_poll
519 
    tickdelay(micros_to_ticks(DELAY_US))
520 
  > tickdelay(1 [16.7 ms])
521 
  @lab3.c:149, kbd_test_poll
522 
    sys_inb(0x64, &scancode)
523 
  > sys_inb(0x64, addr: 0x81978f8)
524 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
525 
  @lab3.c:145, kbd_test_poll
526 
    micros_to_ticks(DELAY_US)
527 
  @lab3.c:145, kbd_test_poll
528 
    tickdelay(micros_to_ticks(DELAY_US))
529 
  > tickdelay(1 [16.7 ms])
530 
  @lab3.c:149, kbd_test_poll
531 
    sys_inb(0x64, &scancode)
532 
  > sys_inb(0x64, addr: 0x81978f8)
533 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
534 
  @lab3.c:145, kbd_test_poll
535 
    micros_to_ticks(DELAY_US)
536 
  @lab3.c:145, kbd_test_poll
537 
    tickdelay(micros_to_ticks(DELAY_US))
538 
  > tickdelay(1 [16.7 ms])
539 
  @lab3.c:149, kbd_test_poll
540 
    sys_inb(0x64, &scancode)
541 
  > sys_inb(0x64, addr: 0x81978f8)
542 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
543 
  @lab3.c:145, kbd_test_poll
544 
    micros_to_ticks(DELAY_US)
545 
  @lab3.c:145, kbd_test_poll
546 
    tickdelay(micros_to_ticks(DELAY_US))
547 
  > tickdelay(1 [16.7 ms])
548 
  @lab3.c:149, kbd_test_poll
549 
    sys_inb(0x64, &scancode)
550 
  > sys_inb(0x64, addr: 0x81978f8)
551 
  < sys_inb(0x64, addr: 0x81978f8 [0x1d = 0b00011101])
552 
  @lab3.c:154, kbd_test_poll
553 
    sys_inb(0x60, &scancode)
554 
  > sys_inb(0x60, addr: 0x81978f8)
555 
  < sys_inb(0x60, addr: 0x81978f8 [0x1f = 0b00011111])
556 
  @lab3.c:157, kbd_test_poll
557 
    kbd_print_scancode(!(scancode & 0x80), 1, scan_arr)
558 
    "Makecode: 0x1f"
559 
  < kbd_print_scancode(true, 1, addr: 0xeffff80e [0x1f]) -> (ret: 0)
560 
  @lab3.c:145, kbd_test_poll
561 
    micros_to_ticks(DELAY_US)
562 
  @lab3.c:145, kbd_test_poll
563 
    tickdelay(micros_to_ticks(DELAY_US))
564 
  > tickdelay(1 [16.7 ms])
565 
  @lab3.c:149, kbd_test_poll
566 
    sys_inb(0x64, &scancode)
567 
  > sys_inb(0x64, addr: 0x81978f8)
568 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
569 
  @lab3.c:145, kbd_test_poll
570 
    micros_to_ticks(DELAY_US)
571 
  @lab3.c:145, kbd_test_poll
572 
    tickdelay(micros_to_ticks(DELAY_US))
573 
  > tickdelay(1 [16.7 ms])
574 
  @lab3.c:149, kbd_test_poll
575 
    sys_inb(0x64, &scancode)
576 
  > sys_inb(0x64, addr: 0x81978f8)
577 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
578 
  @lab3.c:145, kbd_test_poll
579 
    micros_to_ticks(DELAY_US)
580 
  @lab3.c:145, kbd_test_poll
581 
    tickdelay(micros_to_ticks(DELAY_US))
582 
  > tickdelay(1 [16.7 ms])
583 
  @lab3.c:149, kbd_test_poll
584 
    sys_inb(0x64, &scancode)
585 
  > sys_inb(0x64, addr: 0x81978f8)
586 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
587 
  @lab3.c:145, kbd_test_poll
588 
    micros_to_ticks(DELAY_US)
589 
  @lab3.c:145, kbd_test_poll
590 
    tickdelay(micros_to_ticks(DELAY_US))
591 
  > tickdelay(1 [16.7 ms])
592 
  @lab3.c:149, kbd_test_poll
593 
    sys_inb(0x64, &scancode)
594 
  > sys_inb(0x64, addr: 0x81978f8)
595 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
596 
  @lab3.c:145, kbd_test_poll
597 
    micros_to_ticks(DELAY_US)
598 
  @lab3.c:145, kbd_test_poll
599 
    tickdelay(micros_to_ticks(DELAY_US))
600 
  > tickdelay(1 [16.7 ms])
601 
  @lab3.c:149, kbd_test_poll
602 
    sys_inb(0x64, &scancode)
603 
  > sys_inb(0x64, addr: 0x81978f8)
604 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
605 
  @lab3.c:145, kbd_test_poll
606 
    micros_to_ticks(DELAY_US)
607 
  @lab3.c:145, kbd_test_poll
608 
    tickdelay(micros_to_ticks(DELAY_US))
609 
  > tickdelay(1 [16.7 ms])
610 
  @lab3.c:149, kbd_test_poll
611 
    sys_inb(0x64, &scancode)
612 
  > sys_inb(0x64, addr: 0x81978f8)
613 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
614 
  @lab3.c:145, kbd_test_poll
615 
    micros_to_ticks(DELAY_US)
616 
  @lab3.c:145, kbd_test_poll
617 
    tickdelay(micros_to_ticks(DELAY_US))
618 
  > tickdelay(1 [16.7 ms])
619 
  @lab3.c:149, kbd_test_poll
620 
    sys_inb(0x64, &scancode)
621 
  > sys_inb(0x64, addr: 0x81978f8)
622 
  < sys_inb(0x64, addr: 0x81978f8 [0x1d = 0b00011101])
623 
  @lab3.c:154, kbd_test_poll
624 
    sys_inb(0x60, &scancode)
625 
  > sys_inb(0x60, addr: 0x81978f8)
626 
  < sys_inb(0x60, addr: 0x81978f8 [0x21 = 0b00100001])
627 
  @lab3.c:157, kbd_test_poll
628 
    kbd_print_scancode(!(scancode & 0x80), 1, scan_arr)
629 
    "Makecode: 0x21"
630 
  < kbd_print_scancode(true, 1, addr: 0xeffff80e [0x21]) -> (ret: 0)
631 
  @lab3.c:145, kbd_test_poll
632 
    micros_to_ticks(DELAY_US)
633 
  @lab3.c:145, kbd_test_poll
634 
    tickdelay(micros_to_ticks(DELAY_US))
635 
  > tickdelay(1 [16.7 ms])
636 
  @lab3.c:149, kbd_test_poll
637 
    sys_inb(0x64, &scancode)
638 
  > sys_inb(0x64, addr: 0x81978f8)
639 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
640 
  @lab3.c:145, kbd_test_poll
641 
    micros_to_ticks(DELAY_US)
642 
  @lab3.c:145, kbd_test_poll
643 
    tickdelay(micros_to_ticks(DELAY_US))
644 
  > tickdelay(1 [16.7 ms])
645 
  @lab3.c:149, kbd_test_poll
646 
    sys_inb(0x64, &scancode)
647 
  > sys_inb(0x64, addr: 0x81978f8)
648 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
649 
  @lab3.c:145, kbd_test_poll
650 
    micros_to_ticks(DELAY_US)
651 
  @lab3.c:145, kbd_test_poll
652 
    tickdelay(micros_to_ticks(DELAY_US))
653 
  > tickdelay(1 [16.7 ms])
654 
  @lab3.c:149, kbd_test_poll
655 
    sys_inb(0x64, &scancode)
656 
  > sys_inb(0x64, addr: 0x81978f8)
657 
  < sys_inb(0x64, addr: 0x81978f8 [0x1d = 0b00011101])
658 
  @lab3.c:154, kbd_test_poll
659 
    sys_inb(0x60, &scancode)
660 
  > sys_inb(0x60, addr: 0x81978f8)
661 
  < sys_inb(0x60, addr: 0x81978f8 [0x9f = 0b10011111])
662 
  @lab3.c:157, kbd_test_poll
663 
    kbd_print_scancode(!(scancode & 0x80), 1, scan_arr)
664 
    "Breakcode: 0x9f"
665 
  < kbd_print_scancode(false, 1, addr: 0xeffff80e [0x9f]) -> (ret: 0)
666 
  @lab3.c:145, kbd_test_poll
667 
    micros_to_ticks(DELAY_US)
668 
  @lab3.c:145, kbd_test_poll
669 
    tickdelay(micros_to_ticks(DELAY_US))
670 
  > tickdelay(1 [16.7 ms])
671 
  @lab3.c:149, kbd_test_poll
672 
    sys_inb(0x64, &scancode)
673 
  > sys_inb(0x64, addr: 0x81978f8)
674 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
675 
  @lab3.c:145, kbd_test_poll
676 
    micros_to_ticks(DELAY_US)
677 
  @lab3.c:145, kbd_test_poll
678 
    tickdelay(micros_to_ticks(DELAY_US))
679 
  > tickdelay(1 [16.7 ms])
680 
  @lab3.c:149, kbd_test_poll
681 
    sys_inb(0x64, &scancode)
682 
  > sys_inb(0x64, addr: 0x81978f8)
683 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
684 
  @lab3.c:145, kbd_test_poll
685 
    micros_to_ticks(DELAY_US)
686 
  @lab3.c:145, kbd_test_poll
687 
    tickdelay(micros_to_ticks(DELAY_US))
688 
  > tickdelay(1 [16.7 ms])
689 
  @lab3.c:149, kbd_test_poll
690 
    sys_inb(0x64, &scancode)
691 
  > sys_inb(0x64, addr: 0x81978f8)
692 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
693 
  @lab3.c:145, kbd_test_poll
694 
    micros_to_ticks(DELAY_US)
695 
  @lab3.c:145, kbd_test_poll
696 
    tickdelay(micros_to_ticks(DELAY_US))
697 
  > tickdelay(1 [16.7 ms])
698 
  @lab3.c:149, kbd_test_poll
699 
    sys_inb(0x64, &scancode)
700 
  > sys_inb(0x64, addr: 0x81978f8)
701 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
702 
  @lab3.c:145, kbd_test_poll
703 
    micros_to_ticks(DELAY_US)
704 
  @lab3.c:145, kbd_test_poll
705 
    tickdelay(micros_to_ticks(DELAY_US))
706 
  > tickdelay(1 [16.7 ms])
707 
  @lab3.c:149, kbd_test_poll
708 
    sys_inb(0x64, &scancode)
709 
  > sys_inb(0x64, addr: 0x81978f8)
710 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
711 
  @lab3.c:145, kbd_test_poll
712 
    micros_to_ticks(DELAY_US)
713 
  @lab3.c:145, kbd_test_poll
714 
    tickdelay(micros_to_ticks(DELAY_US))
715 
  > tickdelay(1 [16.7 ms])
716 
  @lab3.c:149, kbd_test_poll
717 
    sys_inb(0x64, &scancode)
718 
  > sys_inb(0x64, addr: 0x81978f8)
719 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
720 
  @lab3.c:145, kbd_test_poll
721 
    micros_to_ticks(DELAY_US)
722 
  @lab3.c:145, kbd_test_poll
723 
    tickdelay(micros_to_ticks(DELAY_US))
724 
  > tickdelay(1 [16.7 ms])
725 
  @lab3.c:149, kbd_test_poll
726 
    sys_inb(0x64, &scancode)
727 
  > sys_inb(0x64, addr: 0x81978f8)
728 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
729 
  @lab3.c:145, kbd_test_poll
730 
    micros_to_ticks(DELAY_US)
731 
  @lab3.c:145, kbd_test_poll
732 
    tickdelay(micros_to_ticks(DELAY_US))
733 
  > tickdelay(1 [16.7 ms])
734 
  @lab3.c:149, kbd_test_poll
735 
    sys_inb(0x64, &scancode)
736 
  > sys_inb(0x64, addr: 0x81978f8)
737 
  < sys_inb(0x64, addr: 0x81978f8 [0x1d = 0b00011101])
738 
  @lab3.c:154, kbd_test_poll
739 
    sys_inb(0x60, &scancode)
740 
  > sys_inb(0x60, addr: 0x81978f8)
741 
  < sys_inb(0x60, addr: 0x81978f8 [0xa1 = 0b10100001])
742 
  @lab3.c:157, kbd_test_poll
743 
    kbd_print_scancode(!(scancode & 0x80), 1, scan_arr)
744 
    "Breakcode: 0xa1"
745 
  < kbd_print_scancode(false, 1, addr: 0xeffff80e [0xa1]) -> (ret: 0)
746 
  @lab3.c:145, kbd_test_poll
747 
    micros_to_ticks(DELAY_US)
748 
  @lab3.c:145, kbd_test_poll
749 
    tickdelay(micros_to_ticks(DELAY_US))
750 
  > tickdelay(1 [16.7 ms])
751 
  @lab3.c:149, kbd_test_poll
752 
    sys_inb(0x64, &scancode)
753 
  > sys_inb(0x64, addr: 0x81978f8)
754 
  < sys_inb(0x64, addr: 0x81978f8 [0x1d = 0b00011101])
755 
  @lab3.c:154, kbd_test_poll
756 
    sys_inb(0x60, &scancode)
757 
  > sys_inb(0x60, addr: 0x81978f8)
758 
  < sys_inb(0x60, addr: 0x81978f8 [0x1f = 0b00011111])
759 
  @lab3.c:157, kbd_test_poll
760 
    kbd_print_scancode(!(scancode & 0x80), 1, scan_arr)
761 
    "Makecode: 0x1f"
762 
  < kbd_print_scancode(true, 1, addr: 0xeffff80e [0x1f]) -> (ret: 0)
763 
  @lab3.c:145, kbd_test_poll
764 
    micros_to_ticks(DELAY_US)
765 
  @lab3.c:145, kbd_test_poll
766 
    tickdelay(micros_to_ticks(DELAY_US))
767 
  > tickdelay(1 [16.7 ms])
768 
  @lab3.c:149, kbd_test_poll
769 
    sys_inb(0x64, &scancode)
770 
  > sys_inb(0x64, addr: 0x81978f8)
771 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
772 
  @lab3.c:145, kbd_test_poll
773 
    micros_to_ticks(DELAY_US)
774 
  @lab3.c:145, kbd_test_poll
775 
    tickdelay(micros_to_ticks(DELAY_US))
776 
  > tickdelay(1 [16.7 ms])
777 
  @lab3.c:149, kbd_test_poll
778 
    sys_inb(0x64, &scancode)
779 
  > sys_inb(0x64, addr: 0x81978f8)
780 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
781 
  @lab3.c:145, kbd_test_poll
782 
    micros_to_ticks(DELAY_US)
783 
  @lab3.c:145, kbd_test_poll
784 
    tickdelay(micros_to_ticks(DELAY_US))
785 
  > tickdelay(1 [16.7 ms])
786 
  @lab3.c:149, kbd_test_poll
787 
    sys_inb(0x64, &scancode)
788 
  > sys_inb(0x64, addr: 0x81978f8)
789 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
790 
  @lab3.c:145, kbd_test_poll
791 
    micros_to_ticks(DELAY_US)
792 
  @lab3.c:145, kbd_test_poll
793 
    tickdelay(micros_to_ticks(DELAY_US))
794 
  > tickdelay(1 [16.7 ms])
795 
  @lab3.c:149, kbd_test_poll
796 
    sys_inb(0x64, &scancode)
797 
  > sys_inb(0x64, addr: 0x81978f8)
798 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
799 
  @lab3.c:145, kbd_test_poll
800 
    micros_to_ticks(DELAY_US)
801 
  @lab3.c:145, kbd_test_poll
802 
    tickdelay(micros_to_ticks(DELAY_US))
803 
  > tickdelay(1 [16.7 ms])
804 
  @lab3.c:149, kbd_test_poll
805 
    sys_inb(0x64, &scancode)
806 
  > sys_inb(0x64, addr: 0x81978f8)
807 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
808 
  @lab3.c:145, kbd_test_poll
809 
    micros_to_ticks(DELAY_US)
810 
  @lab3.c:145, kbd_test_poll
811 
    tickdelay(micros_to_ticks(DELAY_US))
812 
  > tickdelay(1 [16.7 ms])
813 
  @lab3.c:149, kbd_test_poll
814 
    sys_inb(0x64, &scancode)
815 
  > sys_inb(0x64, addr: 0x81978f8)
816 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
817 
  @lab3.c:145, kbd_test_poll
818 
    micros_to_ticks(DELAY_US)
819 
  @lab3.c:145, kbd_test_poll
820 
    tickdelay(micros_to_ticks(DELAY_US))
821 
  > tickdelay(1 [16.7 ms])
822 
  @lab3.c:149, kbd_test_poll
823 
    sys_inb(0x64, &scancode)
824 
  > sys_inb(0x64, addr: 0x81978f8)
825 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
826 
  @lab3.c:145, kbd_test_poll
827 
    micros_to_ticks(DELAY_US)
828 
  @lab3.c:145, kbd_test_poll
829 
    tickdelay(micros_to_ticks(DELAY_US))
830 
  > tickdelay(1 [16.7 ms])
831 
  @lab3.c:149, kbd_test_poll
832 
    sys_inb(0x64, &scancode)
833 
  > sys_inb(0x64, addr: 0x81978f8)
834 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
835 
  @lab3.c:145, kbd_test_poll
836 
    micros_to_ticks(DELAY_US)
837 
  @lab3.c:145, kbd_test_poll
838 
    tickdelay(micros_to_ticks(DELAY_US))
839 
  > tickdelay(1 [16.7 ms])
840 
  @lab3.c:149, kbd_test_poll
841 
    sys_inb(0x64, &scancode)
842 
  > sys_inb(0x64, addr: 0x81978f8)
843 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
844 
  @lab3.c:145, kbd_test_poll
845 
    micros_to_ticks(DELAY_US)
846 
  @lab3.c:145, kbd_test_poll
847 
    tickdelay(micros_to_ticks(DELAY_US))
848 
  > tickdelay(1 [16.7 ms])
849 
  @lab3.c:149, kbd_test_poll
850 
    sys_inb(0x64, &scancode)
851 
  > sys_inb(0x64, addr: 0x81978f8)
852 
  < sys_inb(0x64, addr: 0x81978f8 [0x1d = 0b00011101])
853 
  @lab3.c:154, kbd_test_poll
854 
    sys_inb(0x60, &scancode)
855 
  > sys_inb(0x60, addr: 0x81978f8)
856 
  < sys_inb(0x60, addr: 0x81978f8 [0x9f = 0b10011111])
857 
  @lab3.c:157, kbd_test_poll
858 
    kbd_print_scancode(!(scancode & 0x80), 1, scan_arr)
859 
    "Breakcode: 0x9f"
860 
  < kbd_print_scancode(false, 1, addr: 0xeffff80e [0x9f]) -> (ret: 0)
861 
  @lab3.c:145, kbd_test_poll
862 
    micros_to_ticks(DELAY_US)
863 
  @lab3.c:145, kbd_test_poll
864 
    tickdelay(micros_to_ticks(DELAY_US))
865 
  > tickdelay(1 [16.7 ms])
866 
  @lab3.c:149, kbd_test_poll
867 
    sys_inb(0x64, &scancode)
868 
  > sys_inb(0x64, addr: 0x81978f8)
869 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
870 
  @lab3.c:145, kbd_test_poll
871 
    micros_to_ticks(DELAY_US)
872 
  @lab3.c:145, kbd_test_poll
873 
    tickdelay(micros_to_ticks(DELAY_US))
874 
  > tickdelay(1 [16.7 ms])
875 
  @lab3.c:149, kbd_test_poll
876 
    sys_inb(0x64, &scancode)
877 
  > sys_inb(0x64, addr: 0x81978f8)
878 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
879 
  @lab3.c:145, kbd_test_poll
880 
    micros_to_ticks(DELAY_US)
881 
  @lab3.c:145, kbd_test_poll
882 
    tickdelay(micros_to_ticks(DELAY_US))
883 
  > tickdelay(1 [16.7 ms])
884 
  @lab3.c:149, kbd_test_poll
885 
    sys_inb(0x64, &scancode)
886 
  > sys_inb(0x64, addr: 0x81978f8)
887 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
888 
  @lab3.c:145, kbd_test_poll
889 
    micros_to_ticks(DELAY_US)
890 
  @lab3.c:145, kbd_test_poll
891 
    tickdelay(micros_to_ticks(DELAY_US))
892 
  > tickdelay(1 [16.7 ms])
893 
  @lab3.c:149, kbd_test_poll
894 
    sys_inb(0x64, &scancode)
895 
  > sys_inb(0x64, addr: 0x81978f8)
896 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
897 
  @lab3.c:145, kbd_test_poll
898 
    micros_to_ticks(DELAY_US)
899 
  @lab3.c:145, kbd_test_poll
900 
    tickdelay(micros_to_ticks(DELAY_US))
901 
  > tickdelay(1 [16.7 ms])
902 
  @lab3.c:149, kbd_test_poll
903 
    sys_inb(0x64, &scancode)
904 
  > sys_inb(0x64, addr: 0x81978f8)
905 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
906 
  @lab3.c:145, kbd_test_poll
907 
    micros_to_ticks(DELAY_US)
908 
  @lab3.c:145, kbd_test_poll
909 
    tickdelay(micros_to_ticks(DELAY_US))
910 
  > tickdelay(1 [16.7 ms])
911 
  @lab3.c:149, kbd_test_poll
912 
    sys_inb(0x64, &scancode)
913 
  > sys_inb(0x64, addr: 0x81978f8)
914 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
915 
  @lab3.c:145, kbd_test_poll
916 
    micros_to_ticks(DELAY_US)
917 
  @lab3.c:145, kbd_test_poll
918 
    tickdelay(micros_to_ticks(DELAY_US))
919 
  > tickdelay(1 [16.7 ms])
920 
  @lab3.c:149, kbd_test_poll
921 
    sys_inb(0x64, &scancode)
922 
  > sys_inb(0x64, addr: 0x81978f8)
923 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
924 
  @lab3.c:145, kbd_test_poll
925 
    micros_to_ticks(DELAY_US)
926 
  @lab3.c:145, kbd_test_poll
927 
    tickdelay(micros_to_ticks(DELAY_US))
928 
  > tickdelay(1 [16.7 ms])
929 
  @lab3.c:149, kbd_test_poll
930 
    sys_inb(0x64, &scancode)
931 
  > sys_inb(0x64, addr: 0x81978f8)
932 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
933 
  @lab3.c:145, kbd_test_poll
934 
    micros_to_ticks(DELAY_US)
935 
  @lab3.c:145, kbd_test_poll
936 
    tickdelay(micros_to_ticks(DELAY_US))
937 
  > tickdelay(1 [16.7 ms])
938 
  @lab3.c:149, kbd_test_poll
939 
    sys_inb(0x64, &scancode)
940 
  > sys_inb(0x64, addr: 0x81978f8)
941 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
942 
  @lab3.c:145, kbd_test_poll
943 
    micros_to_ticks(DELAY_US)
944 
  @lab3.c:145, kbd_test_poll
945 
    tickdelay(micros_to_ticks(DELAY_US))
946 
  > tickdelay(1 [16.7 ms])
947 
  @lab3.c:149, kbd_test_poll
948 
    sys_inb(0x64, &scancode)
949 
  > sys_inb(0x64, addr: 0x81978f8)
950 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
951 
  @lab3.c:145, kbd_test_poll
952 
    micros_to_ticks(DELAY_US)
953 
  @lab3.c:145, kbd_test_poll
954 
    tickdelay(micros_to_ticks(DELAY_US))
955 
  > tickdelay(1 [16.7 ms])
956 
  @lab3.c:149, kbd_test_poll
957 
    sys_inb(0x64, &scancode)
958 
  > sys_inb(0x64, addr: 0x81978f8)
959 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
960 
  @lab3.c:145, kbd_test_poll
961 
    micros_to_ticks(DELAY_US)
962 
  @lab3.c:145, kbd_test_poll
963 
    tickdelay(micros_to_ticks(DELAY_US))
964 
  > tickdelay(1 [16.7 ms])
965 
  @lab3.c:149, kbd_test_poll
966 
    sys_inb(0x64, &scancode)
967 
  > sys_inb(0x64, addr: 0x81978f8)
968 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
969 
  @lab3.c:145, kbd_test_poll
970 
    micros_to_ticks(DELAY_US)
971 
  @lab3.c:145, kbd_test_poll
972 
    tickdelay(micros_to_ticks(DELAY_US))
973 
  > tickdelay(1 [16.7 ms])
974 
  @lab3.c:149, kbd_test_poll
975 
    sys_inb(0x64, &scancode)
976 
  > sys_inb(0x64, addr: 0x81978f8)
977 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
978 
  @lab3.c:145, kbd_test_poll
979 
    micros_to_ticks(DELAY_US)
980 
  @lab3.c:145, kbd_test_poll
981 
    tickdelay(micros_to_ticks(DELAY_US))
982 
  > tickdelay(1 [16.7 ms])
983 
  @lab3.c:149, kbd_test_poll
984 
    sys_inb(0x64, &scancode)
985 
  > sys_inb(0x64, addr: 0x81978f8)
986 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
987 
  @lab3.c:145, kbd_test_poll
988 
    micros_to_ticks(DELAY_US)
989 
  @lab3.c:145, kbd_test_poll
990 
    tickdelay(micros_to_ticks(DELAY_US))
991 
  > tickdelay(1 [16.7 ms])
992 
  @lab3.c:149, kbd_test_poll
993 
    sys_inb(0x64, &scancode)
994 
  > sys_inb(0x64, addr: 0x81978f8)
995 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
996 
  @lab3.c:145, kbd_test_poll
997 
    micros_to_ticks(DELAY_US)
998 
  @lab3.c:145, kbd_test_poll
999 
    tickdelay(micros_to_ticks(DELAY_US))
1000 
  > tickdelay(1 [16.7 ms])
1001 
  @lab3.c:149, kbd_test_poll
1002 
    sys_inb(0x64, &scancode)
1003 
  > sys_inb(0x64, addr: 0x81978f8)
1004 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
1005 
  @lab3.c:145, kbd_test_poll
1006 
    micros_to_ticks(DELAY_US)
1007 
  @lab3.c:145, kbd_test_poll
1008 
    tickdelay(micros_to_ticks(DELAY_US))
1009 
  > tickdelay(1 [16.7 ms])
1010 
  @lab3.c:149, kbd_test_poll
1011 
    sys_inb(0x64, &scancode)
1012 
  > sys_inb(0x64, addr: 0x81978f8)
1013 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
1014 
  @lab3.c:145, kbd_test_poll
1015 
    micros_to_ticks(DELAY_US)
1016 
  @lab3.c:145, kbd_test_poll
1017 
    tickdelay(micros_to_ticks(DELAY_US))
1018 
  > tickdelay(1 [16.7 ms])
1019 
  @lab3.c:149, kbd_test_poll
1020 
    sys_inb(0x64, &scancode)
1021 
  > sys_inb(0x64, addr: 0x81978f8)
1022 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
1023 
  @lab3.c:145, kbd_test_poll
1024 
    micros_to_ticks(DELAY_US)
1025 
  @lab3.c:145, kbd_test_poll
1026 
    tickdelay(micros_to_ticks(DELAY_US))
1027 
  > tickdelay(1 [16.7 ms])
1028 
  @lab3.c:149, kbd_test_poll
1029 
    sys_inb(0x64, &scancode)
1030 
  > sys_inb(0x64, addr: 0x81978f8)
1031 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
1032 
  @lab3.c:145, kbd_test_poll
1033 
    micros_to_ticks(DELAY_US)
1034 
  @lab3.c:145, kbd_test_poll
1035 
    tickdelay(micros_to_ticks(DELAY_US))
1036 
  > tickdelay(1 [16.7 ms])
1037 
  @lab3.c:149, kbd_test_poll
1038 
    sys_inb(0x64, &scancode)
1039 
  > sys_inb(0x64, addr: 0x81978f8)
1040 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
1041 
  @lab3.c:145, kbd_test_poll
1042 
    micros_to_ticks(DELAY_US)
1043 
  @lab3.c:145, kbd_test_poll
1044 
    tickdelay(micros_to_ticks(DELAY_US))
1045 
  > tickdelay(1 [16.7 ms])
1046 
  @lab3.c:149, kbd_test_poll
1047 
    sys_inb(0x64, &scancode)
1048 
  > sys_inb(0x64, addr: 0x81978f8)
1049 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
1050 
  @lab3.c:145, kbd_test_poll
1051 
    micros_to_ticks(DELAY_US)
1052 
  @lab3.c:145, kbd_test_poll
1053 
    tickdelay(micros_to_ticks(DELAY_US))
1054 
  > tickdelay(1 [16.7 ms])
1055 
  @lab3.c:149, kbd_test_poll
1056 
    sys_inb(0x64, &scancode)
1057 
  > sys_inb(0x64, addr: 0x81978f8)
1058 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
1059 
  @lab3.c:145, kbd_test_poll
1060 
    micros_to_ticks(DELAY_US)
1061 
  @lab3.c:145, kbd_test_poll
1062 
    tickdelay(micros_to_ticks(DELAY_US))
1063 
  > tickdelay(1 [16.7 ms])
1064 
  @lab3.c:149, kbd_test_poll
1065 
    sys_inb(0x64, &scancode)
1066 
  > sys_inb(0x64, addr: 0x81978f8)
1067 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
1068 
  @lab3.c:145, kbd_test_poll
1069 
    micros_to_ticks(DELAY_US)
1070 
  @lab3.c:145, kbd_test_poll
1071 
    tickdelay(micros_to_ticks(DELAY_US))
1072 
  > tickdelay(1 [16.7 ms])
1073 
  @lab3.c:149, kbd_test_poll
1074 
    sys_inb(0x64, &scancode)
1075 
  > sys_inb(0x64, addr: 0x81978f8)
1076 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
1077 
  @lab3.c:145, kbd_test_poll
1078 
    micros_to_ticks(DELAY_US)
1079 
  @lab3.c:145, kbd_test_poll
1080 
    tickdelay(micros_to_ticks(DELAY_US))
1081 
  > tickdelay(1 [16.7 ms])
1082 
  @lab3.c:149, kbd_test_poll
1083 
    sys_inb(0x64, &scancode)
1084 
  > sys_inb(0x64, addr: 0x81978f8)
1085 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
1086 
  @lab3.c:145, kbd_test_poll
1087 
    micros_to_ticks(DELAY_US)
1088 
  @lab3.c:145, kbd_test_poll
1089 
    tickdelay(micros_to_ticks(DELAY_US))
1090 
  > tickdelay(1 [16.7 ms])
1091 
  @lab3.c:149, kbd_test_poll
1092 
    sys_inb(0x64, &scancode)
1093 
  > sys_inb(0x64, addr: 0x81978f8)
1094 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
1095 
  @lab3.c:145, kbd_test_poll
1096 
    micros_to_ticks(DELAY_US)
1097 
  @lab3.c:145, kbd_test_poll
1098 
    tickdelay(micros_to_ticks(DELAY_US))
1099 
  > tickdelay(1 [16.7 ms])
1100 
  @lab3.c:149, kbd_test_poll
1101 
    sys_inb(0x64, &scancode)
1102 
  > sys_inb(0x64, addr: 0x81978f8)
1103 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
1104 
  @lab3.c:145, kbd_test_poll
1105 
    micros_to_ticks(DELAY_US)
1106 
  @lab3.c:145, kbd_test_poll
1107 
    tickdelay(micros_to_ticks(DELAY_US))
1108 
  > tickdelay(1 [16.7 ms])
1109 
  @lab3.c:149, kbd_test_poll
1110 
    sys_inb(0x64, &scancode)
1111 
  > sys_inb(0x64, addr: 0x81978f8)
1112 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
1113 
  @lab3.c:145, kbd_test_poll
1114 
    micros_to_ticks(DELAY_US)
1115 
  @lab3.c:145, kbd_test_poll
1116 
    tickdelay(micros_to_ticks(DELAY_US))
1117 
  > tickdelay(1 [16.7 ms])
1118 
  @lab3.c:149, kbd_test_poll
1119 
    sys_inb(0x64, &scancode)
1120 
  > sys_inb(0x64, addr: 0x81978f8)
1121 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
1122 
  @lab3.c:145, kbd_test_poll
1123 
    micros_to_ticks(DELAY_US)
1124 
  @lab3.c:145, kbd_test_poll
1125 
    tickdelay(micros_to_ticks(DELAY_US))
1126 
  > tickdelay(1 [16.7 ms])
1127 
  @lab3.c:149, kbd_test_poll
1128 
    sys_inb(0x64, &scancode)
1129 
  > sys_inb(0x64, addr: 0x81978f8)
1130 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
1131 
  @lab3.c:145, kbd_test_poll
1132 
    micros_to_ticks(DELAY_US)
1133 
  @lab3.c:145, kbd_test_poll
1134 
    tickdelay(micros_to_ticks(DELAY_US))
1135 
  > tickdelay(1 [16.7 ms])
1136 
  @lab3.c:149, kbd_test_poll
1137 
    sys_inb(0x64, &scancode)
1138 
  > sys_inb(0x64, addr: 0x81978f8)
1139 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
1140 
  @lab3.c:145, kbd_test_poll
1141 
    micros_to_ticks(DELAY_US)
1142 
  @lab3.c:145, kbd_test_poll
1143 
    tickdelay(micros_to_ticks(DELAY_US))
1144 
  > tickdelay(1 [16.7 ms])
1145 
  @lab3.c:149, kbd_test_poll
1146 
    sys_inb(0x64, &scancode)
1147 
  > sys_inb(0x64, addr: 0x81978f8)
1148 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
1149 
  @lab3.c:145, kbd_test_poll
1150 
    micros_to_ticks(DELAY_US)
1151 
  @lab3.c:145, kbd_test_poll
1152 
    tickdelay(micros_to_ticks(DELAY_US))
1153 
  > tickdelay(1 [16.7 ms])
1154 
  @lab3.c:149, kbd_test_poll
1155 
    sys_inb(0x64, &scancode)
1156 
  > sys_inb(0x64, addr: 0x81978f8)
1157 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
1158 
  @lab3.c:145, kbd_test_poll
1159 
    micros_to_ticks(DELAY_US)
1160 
  @lab3.c:145, kbd_test_poll
1161 
    tickdelay(micros_to_ticks(DELAY_US))
1162 
  > tickdelay(1 [16.7 ms])
1163 
  @lab3.c:149, kbd_test_poll
1164 
    sys_inb(0x64, &scancode)
1165 
  > sys_inb(0x64, addr: 0x81978f8)
1166 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
1167 
  @lab3.c:145, kbd_test_poll
1168 
    micros_to_ticks(DELAY_US)
1169 
  @lab3.c:145, kbd_test_poll
1170 
    tickdelay(micros_to_ticks(DELAY_US))
1171 
  > tickdelay(1 [16.7 ms])
1172 
  @lab3.c:149, kbd_test_poll
1173 
    sys_inb(0x64, &scancode)
1174 
  > sys_inb(0x64, addr: 0x81978f8)
1175 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
1176 
  @lab3.c:145, kbd_test_poll
1177 
    micros_to_ticks(DELAY_US)
1178 
  @lab3.c:145, kbd_test_poll
1179 
    tickdelay(micros_to_ticks(DELAY_US))
1180 
  > tickdelay(1 [16.7 ms])
1181 
  @lab3.c:149, kbd_test_poll
1182 
    sys_inb(0x64, &scancode)
1183 
  > sys_inb(0x64, addr: 0x81978f8)
1184 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
1185 
  @lab3.c:145, kbd_test_poll
1186 
    micros_to_ticks(DELAY_US)
1187 
  @lab3.c:145, kbd_test_poll
1188 
    tickdelay(micros_to_ticks(DELAY_US))
1189 
  > tickdelay(1 [16.7 ms])
1190 
  @lab3.c:149, kbd_test_poll
1191 
    sys_inb(0x64, &scancode)
1192 
  > sys_inb(0x64, addr: 0x81978f8)
1193 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
1194 
  @lab3.c:145, kbd_test_poll
1195 
    micros_to_ticks(DELAY_US)
1196 
  @lab3.c:145, kbd_test_poll
1197 
    tickdelay(micros_to_ticks(DELAY_US))
1198 
  > tickdelay(1 [16.7 ms])
1199 
  @lab3.c:149, kbd_test_poll
1200 
    sys_inb(0x64, &scancode)
1201 
  > sys_inb(0x64, addr: 0x81978f8)
1202 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
1203 
  @lab3.c:145, kbd_test_poll
1204 
    micros_to_ticks(DELAY_US)
1205 
  @lab3.c:145, kbd_test_poll
1206 
    tickdelay(micros_to_ticks(DELAY_US))
1207 
  > tickdelay(1 [16.7 ms])
1208 
  @lab3.c:149, kbd_test_poll
1209 
    sys_inb(0x64, &scancode)
1210 
  > sys_inb(0x64, addr: 0x81978f8)
1211 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
1212 
  @lab3.c:145, kbd_test_poll
1213 
    micros_to_ticks(DELAY_US)
1214 
  @lab3.c:145, kbd_test_poll
1215 
    tickdelay(micros_to_ticks(DELAY_US))
1216 
  > tickdelay(1 [16.7 ms])
1217 
  @lab3.c:149, kbd_test_poll
1218 
    sys_inb(0x64, &scancode)
1219 
  > sys_inb(0x64, addr: 0x81978f8)
1220 
  < sys_inb(0x64, addr: 0x81978f8 [0x1d = 0b00011101])
1221 
  @lab3.c:154, kbd_test_poll
1222 
    sys_inb(0x60, &scancode)
1223 
  > sys_inb(0x60, addr: 0x81978f8)
1224 
  < sys_inb(0x60, addr: 0x81978f8 [0x01 = 0b00000001])
1225 
  @lab3.c:157, kbd_test_poll
1226 
    kbd_print_scancode(!(scancode & 0x80), 1, scan_arr)
1227 
    "Makecode: 0x01"
1228 
  < kbd_print_scancode(true, 1, addr: 0xeffff80e [0x01]) -> (ret: 0)
1229 
  @lab3.c:145, kbd_test_poll
1230 
    micros_to_ticks(DELAY_US)
1231 
  @lab3.c:145, kbd_test_poll
1232 
    tickdelay(micros_to_ticks(DELAY_US))
1233 
  > tickdelay(1 [16.7 ms])
1234 
  @lab3.c:149, kbd_test_poll
1235 
    sys_inb(0x64, &scancode)
1236 
  > sys_inb(0x64, addr: 0x81978f8)
1237 
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])
1238 
  @lab3.c:145, kbd_test_poll
1239 
    micros_to_ticks(DELAY_US)
1240 
  @lab3.c:145, kbd_test_poll
1241 
    tickdelay(micros_to_ticks(DELAY_US))
1242 
  > tickdelay(1 [16.7 ms])
1243 
  @lab3.c:149, kbd_test_poll
1244 
    sys_inb(0x64, &scancode)
1245 
  > sys_inb(0x64, addr: 0x81978f8)
1246 
  < sys_inb(0x64, addr: 0x81978f8 [0x1d = 0b00011101])
1247 
  @lab3.c:154, kbd_test_poll
1248 
    sys_inb(0x60, &scancode)
1249 
  > sys_inb(0x60, addr: 0x81978f8)
1250 
  < sys_inb(0x60, addr: 0x81978f8 [0x81 = 0b10000001])
1251 
  @lab3.c:157, kbd_test_poll
1252 
    kbd_print_scancode(!(scancode & 0x80), 1, scan_arr)
1253 
    "Breakcode: 0x81"
1254 
  < kbd_print_scancode(false, 1, addr: 0xeffff80e [0x81]) -> (ret: 0)
1255 
  @lab3.c:173, kbd_test_poll
1256 
    kbd_print_no_sysinb(cnt)
1257 
    "sys_inb_calls: 139"
1258 
  @lab3.c:174, kbd_test_poll
1259 
    sys_outb(0x64, 0x60)
1260 
  > sys_outb(0x64, 0x60 = 0b01100000)
1261 
  @lab3.c:175, kbd_test_poll
1262 
    sys_outb(0x60, key | BIT(0))
1263 
  > sys_outb(0x60, 0x47 = 0b01000111)
1264 
< kbd_test_poll() -> (ret: 0)