Hi,
* Dave Anderson <anderson@xxxxxxxxxx> [2007-07-20 21:42]:
>
> - Implemented support for the use of "kerntypes" debuginfo files that
> are created by the LKCD "dwarfextract" utility, as an alternative to
> the use of the vmlinux file. This requires the use of the matching
> System.map file, as in this example:
>
> # crash kerntypes System.map [vmcore]
>
> This capability was written by Cliff Wickman of SGI, and he has
> generously offered to maintain its functionality. (cpw@xxxxxxx)
Hm ..., I like the feature, but it doesn't work here (x86_64,
2.6.22.1). I just compiled the kernel with debugging information (-g),
then
dwarfextract -p -s vmlinux Kerntypes
and now
crash -s /boot/System.map-2.6.22.1-default Kerntypes
WARNING: cannot determine pgdat list for this kernel/architecture
crash> p jiffies
p: gdb request failed: p jiffies
Am I doing sth. wrong here? With
crash -s /boot/System.map-2.6.22.1-default vmlinux
everything works flawlessly.
Thanks,
Bernhard
PS: I compiled dwarfextract with the patches from lkcdutils
(https://lkcd.svn.sourceforge.net/svnroot/lkcd/trunk/lkcdutils/PATCHES/)
applied to libdwarf from http://reality.sgiweb.org/davea/dwarf.html
(latest version).
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