Messages in this thread | | | From | Keith Owens <> | Subject | Re: [Q] System.map version control | Date | Wed, 12 Jul 2000 12:21:22 +1000 |
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On Tue, 11 Jul 2000 18:05:39 -0300, "Kevin Winchester" <kwin@nbnet.nb.ca> wrote: >When I build a new kernel I get a new System.map >file, which I copy to /boot/System.map-x.y.z, to >not overwrite the old one. If I want to boot >both the old and new kernels, with different >System.map files, how do I instruct the kernel >as to which one to use?
Firstly, the kernel does not use System.map at all. Various user space utilities use it for reporting and debugging but the kernel only uses the data in the loaded binary.
Secondly, add this line to /etc/rc.d/rc.sysinit, just after you mount / in read/write mode.
ln -sf /boot/System.map-`uname -r` /boot/System.map
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