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From: Hidetoshi Shimokawa <simokawa@FreeBSD.org>
Date: Wed, 29 Oct 2003 06:02:16 -0800 (PST)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org,
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X-FreeBSD-CVS-Branch: HEAD
Subject: cvs commit: src/lib/libkvm kvm.c
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simokawa    2003/10/29 06:02:16 PST

  FreeBSD src repository

  Modified files:
    lib/libkvm           kvm.c 
  Log:
  Allow to specify a character special device as a core file.
  
  This enable us to use /dev/fwmem* as a core file.
  e.g.
          ps -M /dev/fwmem0.0 -N kernel.debug
          dmesg -M /dev/fwmem0.0 -N kernel.debug
          gdb -k -c /dev/fwmem0.0 kernel.debug
  You need to set target EUI64 in hw.firewire.fwmem.eui64_hi/lo before
  opening the device. On the target arch, (PCI) bus address must be
  equivalent to physical address.
  (We cannot use this for sparc64 because of IOMMU.)
  
  No objection in: -audit
  
  Revision  Changes    Path
  1.25      +18 -21    src/lib/libkvm/kvm.c