http://elinux.org/index.php?title=Szwg_Boottime_Endpoint&feed=atom&action=history 2013-06-20T01:45:00Z Revision history for this page on the wiki MediaWiki 1.22alpha http://elinux.org/index.php?title=Szwg_Boottime_Endpoint&diff=5511&oldid=prev 2008-02-10T19:55:58Z

<p>+<a href="/Category:Consumer_Electronics_Linux" title="Category:Consumer Electronics Linux">Category:Consumer Electronics Linux</a></p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr style='vertical-align: top;'> <td colspan='2' style="background-color: white; color:black; text-align: center;">← Older revision</td> <td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 19:55, 10 February 2008</td> </tr><tr><td colspan="2" class="diff-lineno">Line 43:</td> <td colspan="2" class="diff-lineno">Line 43:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&#160;&#160; &#160; panic(&quot;No init found.&#160; Try passing init= option to kernel.&quot;);</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&#160;&#160; &#160; panic(&quot;No init found.&#160; Try passing init= option to kernel.&quot;);</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>}</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>}</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">[[Category:Consumer Electronics Linux]]</ins></div></td></tr> </table>

Glenn http://elinux.org/index.php?title=Szwg_Boottime_Endpoint&diff=2100&oldid=prev 2007-03-06T03:37:49Z

<p>Bot (Edward&#039;s framework)</p> <p><b>New page</b></p><div>Two dummy functions are inserted as follows;<br /> <br /> static int init(void * unused)<br /> {<br /> lock_kernel();<br /> do_basic_setup();<br /> <br /> prepare_namespace();<br /> <br /> /*<br /> * Ok, we have completed the initial bootup, and<br /> * we're essentially up and running. Get rid of the<br /> * initmem segments and start the user-mode stuff..<br /> */<br /> free_initmem();<br /> unlock_kernel();<br /> '''celf_sz_boottime_dummy();&lt;&lt;&lt;&lt;&lt;&lt;&lt;&lt;&lt;&lt;( Here'''<br /> <br /> if (open(&quot;/dev/console&quot;, O_RDWR, 0) &lt; 0)<br /> printk(&quot;Warning: unable to open an initial console.\n&quot;);<br /> <br /> (void) dup(0);<br /> (void) dup(0);<br /> <br /> --<br /> |<br /> |<br /> skip<br /> |<br /> |<br /> --<br /> <br /> <br /> to_userspace();<br /> <br /> '''celf_sz_boottime_dummy2();&lt;&lt;&lt;&lt;&lt;&lt;&lt;&lt;&lt;&lt;( Here'''<br /> if (execute_command)<br /> execve(execute_command,argv_init,envp_init);<br /> execve(&quot;/sbin/init&quot;,argv_init,envp_init);<br /> execve(&quot;/etc/init&quot;,argv_init,envp_init);<br /> execve(&quot;/bin/init&quot;,argv_init,envp_init);<br /> execve(&quot;/bin/sh&quot;,argv_init,envp_init);<br /> panic(&quot;No init found. Try passing init= option to kernel.&quot;);<br /> }</div>

RBot