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1 <!--
2 Google IO 2012 HTML5 Slide Template
3
4 Authors: Eric Bidelman <ebidel@gmail.com>
5 Luke Mahé <lukem@google.com>
6
7 URL: https://code.google.com/p/io-2012-slides
8 -->
9 <!DOCTYPE html>
10 <html>
11 <head>
12 <title>Presentation</title>
13 <meta charset="utf-8">
14 <meta http-equiv="X-UA-Compatible" content="chrome=1">
15 <!--<meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0">-->
16 <!--<meta name="viewport" content="width=device-width, initial-scale=1.0">-->
17 <!--This one seems to work all the time, but really small on ipad-->
18 <!--<meta name="viewport" content="initial-scale=0.4">-->
19 <meta name="apple-mobile-web-app-capable" content="yes">
20 <link rel="stylesheet" media="all" href="css/default.css">
21 <link rel="stylesheet" media="only screen and (max-device-width: 480px)" href="../io2012slides/theme/css/phone.css">
22 <base target="_blank"> <!-- This amazingness opens all links in a new tab. -->
23 <script data-main="../io2012slides/js/slides" src="../io2012slides/js/require-1.0.8.min.js"></script>
24 </head>
25 <body style="opacity: 0">
26
27 <slides class="layout-widescreen">
28
29 <!--
30 <slide class="logoslide nobackground">
31 <article class="flexbox vcenter">
32 <span><img src="../io2012slides/images/google_developers_logo.png"></span>
33 </article>
34 </slide>
35 -->
36
37 <slide class="title-slide segue nobackground">
38 <aside class="gdbar"><img src="../images/concurrent.png"></aside>
39 <!-- The content of this hgroup is replaced programmatically through the slide_config.json. -->
40 <hgroup class="auto-fadein">
41 <h1 data-config-title><!-- populated from slide_config.json --></h1>
42 <h2 data-config-subtitle><!-- populated from slide_config.json --></h2>
43 <p data-config-presenter><!-- populated from slide_config.json --></p>
44 </hgroup>
45 </slide>
46
47 <slide>
48 <hgroup>
49 <h2>研究目的</h2>
50 </hgroup>
51 <article>
52 <ul>
53 <li>ブートが最速で、コンパクトなカーネルを実装する</li>
54 <li>Codesegment と Datasegment をカーネルに実装するにあたって、メモリ管理の役割とどう合致するのかを検証する</li>
55 <li>動作が軽く、落ちにくいカーネルを実装する</li>
56 </ul>
57 </article>
58 </slide>
59
60 <slide>
61 <hgroup>
62 <h2>今週の作業</h2>
63 </hgroup>
64 <article>
65 <ul>
66 <li>メモリ初期化のデバッグ</li>
67 </ul>
68 </article>
69 </slide>
70
71 <slide>
72 <hgroup>
73 <h2>メモリ初期化のデバッグ</h2>
74 </hgroup>
75 <article>
76 <p>落ちる場所</p>
77 <ul>
78 <li>CR3 への書き込み</li>
79 <li>CR0 の PG ビットをゼロに</li>
80 <li>lgt gdt の初期化</li>
81 </ul>
82 </article>
83 </slide>
84
85 <slide>
86 <hgroup>
87 <h2>解決方法</h2>
88 </hgroup>
89 <article>
90 <ul>
91 <li>device を close すると書き込めた</li>
92 <li>GDT / IDT / CR0 は書き込める</li>
93 <li>CR3 は、元の CR3 の値なら書き込める。しかし paging のために設定した値は書き込めない</li>
94 </ul>
95 <p>今後は、CR3 の値が正しいかの確認と sysenter sysexit で戻ってこれるか実験します。</p>
96 </article>
97 </slide>
98
99 <slide>
100 <hgroup>
101 <h2>Code Slide (with Subtitle Placeholder)</h2>
102 </hgroup>
103 <article>
104 <p>Press 'h' to highlight important sections of code (wrapped in <code>&lt;b&gt;</code>).</p>
105 <pre class="prettyprint" data-lang="javascript">
106 &lt;script type='text/javascript'&gt;
107 // Say hello world until the user starts questioning
108 // the meaningfulness of their existence.
109 function helloWorld(world) {
110 <b>for (var i = 42; --i &gt;= 0;) {
111 alert('Hello ' + String(world));
112 }</b>
113 }
114 &lt;/script&gt;
115 </pre>
116 </article>
117 </slide>
118
119 <slide>
120 <hgroup>
121 <h2>Code Slide (Smaller Font)</h2>
122 </hgroup>
123 <article class="smaller">
124 <pre class="prettyprint" data-lang="javascript">
125 // Say hello world until the user starts questioning
126 // the meaningfulness of their existence.
127 function helloWorld(world) {
128 for (var i = 42; --i &gt;= 0;) {
129 alert('Hello ' + String(world));
130 }
131 }
132 </pre>
133 <pre class="prettyprint" data-lang="css">
134 &lt;style&gt;
135 p { color: pink }
136 b { color: blue }
137 &lt;/style&gt;
138 </pre>
139 <pre class="prettyprint" data-lang="html">
140 &lt;!DOCTYPE html>
141 &lt;html>
142 &lt;head>
143 &lt;title>My Awesome Page&lt;/title>
144 &lt;/head>
145 &lt;body>
146 &lt;p&gt;Hello world&lt;/p&gt;
147 &lt;body>
148 &lt;/html>
149 </pre>
150 </article>
151 </slide>
152
153 <slide>
154 <aside class="note">
155 <section>
156 <ul>
157 <li>Point I wanted to make #1</li>
158 <li>Point I wanted to make #2</li>
159 <li>Point I wanted to make #3</li>
160 <li>Example <a href="#">link</a> in notes.</li>
161 </ul>
162 <p><b>Remember to say this tag line!</b></p>
163 </section>
164 </aside>
165 <hgroup>
166 <h2>Slide with Speaker Notes</h2>
167 </hgroup>
168 <article>
169 <p>Press 'p' to toggle speaker notes.</p>
170 </article>
171 </slide>
172
173 <slide>
174 <aside class="note">
175 <section>
176 <ul>
177 <li>See this amazing link: <a href="http://www.google.com">link</a>.</li>
178 </ul>
179 <p><b>Remember to say this tag line!</b></p>
180 </section>
181 </aside>
182 <hgroup>
183 <h2>Presenter Mode</h2>
184 </hgroup>
185 <article>
186 <p>Add <code><a href="?presentme=true" target="_self">?presentme=true</a></code> to the URL to enabled presenter mode.
187 This setting is sticky, meaning refreshing the page will persist presenter
188 mode.</p>
189 <p>Hit <code><a href="?presentme=false" target="_self">?presentme=false</a></code> to disable presenter mode.</p>
190 </article>
191 </slide>
192
193 <slide>
194 <hgroup>
195 <h2>Slide with Image</h2>
196 </hgroup>
197 <article>
198 <img src="../io2012slides/images/chart.png" class="reflect" alt="Description" title="Description">
199 <footer class="source">source: place source info here</footer>
200 </article>
201 </slide>
202
203 <slide>
204 <hgroup>
205 <h2>Slide with Image (Centered horz/vert)</h2>
206 </hgroup>
207 <article class="flexbox vcenter">
208 <img src="../io2012slides/images/barchart.png" alt="Description" title="Description">
209 <footer class="source">source: place source info here</footer>
210 </article>
211 </slide>
212
213 <slide>
214 <hgroup>
215 <h2>Table Option A</h2>
216 <h3>Subtitle Placeholder</h3>
217 </hgroup>
218 <article>
219 <table>
220 <tr>
221 <th></th><th>Column 1</th><th>Column 2</th><th>Column 3</th><th>Column 4</th>
222 </tr>
223 <tr>
224 <td>Row 1</td><td>placeholder</td><td class="highlight">placeholder</td><td>placeholder</td><td>placeholder</td>
225 </tr>
226 <tr>
227 <td>Row 2</td><td>placeholder</td><td>placeholder</td><td>placeholder</td><td>placeholder</td>
228 </tr>
229 <tr>
230 <td>Row 3</td><td>placeholder</td><td>placeholder</td><td>placeholder</td><td>placeholder</td>
231 </tr>
232 <tr>
233 <td>Row 4</td><td>placeholder</td><td>placeholder</td><td>placeholder</td><td>placeholder</td>
234 </tr>
235 <tr>
236 <td>Row 5</td><td>placeholder</td><td>placeholder</td><td>placeholder</td><td>placeholder</td>
237 </tr>
238 </table>
239 </article>
240 </slide>
241
242 <slide>
243 <hgroup>
244 <h2>Table Option A (Smaller Text)</h2>
245 <h3>Subtitle Placeholder</h3>
246 </hgroup>
247 <article class="smaller">
248 <table>
249 <tr>
250 <th></th><th>Column 1</th><th>Column 2</th><th>Column 3</th><th>Column 4</th>
251 </tr>
252 <tr>
253 <td>Row 1</td><td>placeholder</td><td class="highlight">placeholder</td><td>placeholder</td><td>placeholder</td>
254 </tr>
255 <tr>
256 <td>Row 2</td><td>placeholder</td><td>placeholder</td><td>placeholder</td><td>placeholder</td>
257 </tr>
258 <tr>
259 <td>Row 3</td><td>placeholder</td><td>placeholder</td><td>placeholder</td><td>placeholder</td>
260 </tr>
261 <tr>
262 <td>Row 4</td><td>placeholder</td><td>placeholder</td><td>placeholder</td><td>placeholder</td>
263 </tr>
264 <tr>
265 <td>Row 5</td><td>placeholder</td><td>placeholder</td><td>placeholder</td><td>placeholder</td>
266 </tr>
267 </table>
268 </article>
269 </slide>
270
271 <slide>
272 <hgroup>
273 <h2>Table Option B</h2>
274 <h3>Subtitle Placeholder</h3>
275 </hgroup>
276 <article>
277 <table class="rows">
278 <tr>
279 <th>Header 1</th><td>placeholder</td><td class="highlight">placeholder</td><td>placeholder</td>
280 </tr>
281 <tr>
282 <th>Header 2</th><td>placeholder</td><td>placeholder</td><td>placeholder</td>
283 </tr>
284 <tr>
285 <th>Header 3</th><td>placeholder</td><td>placeholder</td><td>placeholder</td>
286 </tr>
287 <tr>
288 <th>Header 4</th><td>placeholder</td><td>placeholder</td><td>placeholder</td>
289 </tr>
290 <tr>
291 <th>Header 5</th><td>placeholder</td><td>placeholder</td><td>placeholder</td>
292 </tr>
293 </table>
294 </article>
295 </slide>
296
297 <slide>
298 <hgroup>
299 <h2>Slide Styles</h2>
300 </hgroup>
301 <article class="smaller">
302 <div class="columns-2">
303 <ul>
304 <li class="red">class="red"</li>
305 <li class="red2">class="red2"</li>
306 <li class="red3">class="red3"</li>
307 <li class="blue">class="blue"</li>
308 <li class="blue2">class="blue2"</li>
309 <li class="blue3">class="blue3"</li>
310 <li class="green">class="green"</li>
311 <li class="green2">class="green2"</li>
312 </ul>
313 <ul>
314 <li class="green3">class="green3"</li>
315 <li class="yellow">class="yellow"</li>
316 <li class="yellow2">class="yellow2"</li>
317 <li class="yellow3">class="yellow3"</li>
318 <li class="gray">class="gray"</li>
319 <li class="gray2">class="gray2"</li>
320 <li class="gray3">class="gray3"</li>
321 <li class="gray4">class="gray4"</li>
322 </ul>
323 </div>
324 <div class="centered" style="margin-top:2em">
325 I am centered text with a <button>Button</button> and <button disabled>Disabled</button> button.
326 </div>
327 </article>
328 </slide>
329
330 <slide class="segue dark nobackground">
331 <aside class="gdbar"><img src="../io2012slides/images/google_developers_icon_128.png"></aside>
332 <hgroup class="auto-fadein">
333 <h2>Segue Slide</h2>
334 <h3>Subtitle Placeholder</h3>
335 </hgroup>
336 </slide>
337
338 <slide class="fill nobackground" style="background-image: url(images/sky.jpg)">
339 <hgroup>
340 <h2 class="white">Full Image (with Optional Header)</h2>
341 </hgroup>
342 <footer class="source white">www.flickr.com/photos/25797459@N06/5438799763/</footer>
343 </slide>
344
345 <slide class="segue dark quote nobackground">
346 <aside class="gdbar right bottom"><img src="../io2012slides/images/google_developers_icon_128.png"></aside>
347 <article class="flexbox vleft auto-fadein">
348 <q>
349 This is an example of quote text.
350 </q>
351 <div class="author">
352 Name<br>
353 Company
354 </div>
355 </article>
356 </slide>
357
358 <slide>
359 <hgroup>
360 <h2>Slide with Iframe</h2>
361 </hgroup>
362 <article>
363 <iframe data-src="http://www.google.com/doodle4google/history.html"></iframe>
364 </article>
365 </slide>
366
367 <slide>
368 <article>
369 <iframe data-src="http://www.google.com/doodle4google/history.html"></iframe>
370 </article>
371 </slide>
372
373 <slide class="thank-you-slide segue nobackground">
374 <aside class="gdbar right"><img src="../io2012slides/images/google_developers_icon_128.png"></aside>
375 <article class="flexbox vleft auto-fadein">
376 <h2>&lt;Thank You!&gt;</h2>
377 <p>Important contact information goes here.</p>
378 </article>
379 <p class="auto-fadein" data-config-contact>
380 <!-- populated from slide_config.json -->
381 </p>
382 </slide>
383
384 <slide class="logoslide dark nobackground">
385 <article class="flexbox vcenter">
386 <span><img src="../io2012slides/images/google_developers_logo_white.png"></span>
387 </article>
388 </slide>
389
390 <slide class="backdrop"></slide>
391
392 </slides>
393
394 <script>
395 var _gaq = _gaq || [];
396 _gaq.push(['_setAccount', 'UA-XXXXXXXX-1']);
397 _gaq.push(['_trackPageview']);
398
399 (function() {
400 var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
401 ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
402 var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
403 })();
404 </script>
405
406 <!--[if IE]>
407 <script src="http://ajax.googleapis.com/ajax/libs/chrome-frame/1/CFInstall.min.js"></script>
408 <script>CFInstall.check({mode: 'overlay'});</script>
409 <![endif]-->
410 </body>
411 </html>