The XDAndroid Project is no longer active.
This site provides archived information from while the project was under development. Some links may no longer function.

Difference between revisions of "System.ext2"

From The XDAndroid Project
Jump to navigation Jump to search
[unchecked revision][checked revision]
 
Line 1: Line 1:
'''<code>system.ext2</code>''' is a file containing an [[Wikipedia:ext2|ext2]] filesystem that XDAndroid mounts at <code>/system</code>.  In Android, the <code>/system</code> directory generally contains files specific to a particular Android release (Eclair, Froyo, Gingerbread):
+
'''<code>system.ext2</code>''' is a file containing an [[Wikipedia:ext2|ext2]] filesystem that XDAndroid mounts at <code>/system</code>.  In Android, the <code>/system</code> directory generally contains files specific to a particular Android release (Eclair, Froyo, Gingerbread), including:
 
* the [[Wikipedia:Dalvik (software)|Dalvik]] virtual machine
 
* the [[Wikipedia:Dalvik (software)|Dalvik]] virtual machine
 
* [[Wikipedia:APK (file format)|APK]] package files for standard apps (<code>Phone.apk</code>, <code>Contacts.apk</code>, <code>Calendar.apk</code>, <code>Gmail.apk</code>, etc.)
 
* [[Wikipedia:APK (file format)|APK]] package files for standard apps (<code>Phone.apk</code>, <code>Contacts.apk</code>, <code>Calendar.apk</code>, <code>Gmail.apk</code>, etc.)

Latest revision as of 21:01, 12 June 2011

system.ext2 is a file containing an ext2 filesystem that XDAndroid mounts at /system. In Android, the /system directory generally contains files specific to a particular Android release (Eclair, Froyo, Gingerbread), including:

  • the Dalvik virtual machine
  • APK package files for standard apps (Phone.apk, Contacts.apk, Calendar.apk, Gmail.apk, etc.)

system.ext2 is generated by the process described in Building and Packaging.

system.ext2 is generally stored in the /andboot/ directory of the SD card.

system.ext2 does not contain:

  • the Linux kernel (zImage) and associated kernel modules (modules-*.tar.gz) — those are maintained and released separately as htc-msm-linux-date_time-package.tar.bz2
  • essential UNIX utilities such as ls and mount — those are provided by rootfs.img