amd64 package of linux_kdump

Andriy Gapon avg at icyb.net.ua
Wed Mar 21 18:40:58 UTC 2007


on 21/03/2007 16:54 John Baldwin said the following:
> 
> The problem is that the kdump records aren't 32-bit, but 64-bit.  You can try 
> using www.freebsd.org/~jhb/ktrace64.c to convert a 64-bit ktrace.out file to 
> a 32-bit ktrace.out file and then run linux_kdump on the 32-bit file.  I cant 
> recall if I fully tested ktrace64.c though, so YMMV.

John,

thank you very much! This was something that I haven't thought about.

The tool works very well, the only obvious/visible bug was in copy_sysret():
125         assert(h32->ktr_len == sizeof(k64));
126
127         memcpy(&k64, buf, sizeof(k64)); <--- this was missing
128
129         /* Translate the data. */


-- 
Andriy Gapon


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