In recent years, more and more vendors adopt Linux to be the embedded operating
system for their electronic products because of its combination of reliability, performance,
good tool chains, portability, and configurability. However, Linux kernel is complex, and
different electronic products may use different platforms. For this reason, it often requires
that Linux be ported to different platforms.
In this thesis, we describe the details of how we port Linux to a new platform which is
similar to but not exactly the same as another platform and thus is not currently supported by
the kernel. Moreover, we propose two robust debugging techniques to solve the problems we
had encountered in this thesis. One is to make it easier to trace a module with ICE; the other is
to allow us to access the internal registers of the processor through the /proc filesystem rather
than write a program every time we need to access those internal registers for the purpose of,
say, debugging.
By using these techniques, we show that the time required to port and debug a Linux
kernel can be definitely reduced.
| Identifer | oai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0208106-031349 |
| Date | 08 February 2006 |
| Creators | Li, Chih-Yuen |
| Contributors | Chung-nan Lee, Shiarn-Rong Kuang, Mi-Choc Chiang |
| Publisher | NSYSU |
| Source Sets | NSYSU Electronic Thesis and Dissertation Archive |
| Language | English |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0208106-031349 |
| Rights | not_available, Copyright information available at source archive |
Page generated in 0.002 seconds