On Thu, Aug 10, 2000 at 09:25:06AM -0400, Binu Balakrishnan wrote:
> Hi RTLinuxers,
> 
> What is the size of the basic Linux kernel and what is that of RTLinux kernel?


On i386, a compiled Linux kernel is about .5 to 2 MB, depending on
which options are configured.  My laptop, 2.4.0-test4-ds1, with a
lot of options enabled, is at the higher end, my 486 running
2.0.37, is at the lower end.  (This is the size of _uncompressed_
kernel images.)

For 2.2.14-rtl2.3, the RTLinux module sizes on my laptop are:

-rw-r--r--    1 root     root       122196 Jul  6 06:47 rtl_fifo.o
-rw-r--r--    1 root     root       114864 Jul  6 06:47 rtl_posixio.o
-rw-r--r--    1 root     root       329912 Jul  6 06:47 rtl_sched.o
-rw-r--r--    1 root     root       320670 Jul  6 06:47 rtl_time.o

95% of the size is debigging symbols.  After being stripped:

-rw-r--r--    1 root     root         7708 Aug 10 11:31 rtl_fifo.o
-rw-r--r--    1 root     root         6048 Aug 10 11:31 rtl_posixio.o
-rw-r--r--    1 root     root         7952 Aug 10 11:31 rtl_sched.o
-rw-r--r--    1 root     root        10104 Aug 10 11:31 rtl_time.o





dave...

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