Date: Sun, 2 Jun 2002 14:47:40 +0000 From: "Glenn Gombert" <freebsd@fastmail.fm> To: freebsd-firewire@freebsd.org Subject: Getting Remote GDB Running Under FireWire Message-ID: <20020602144740.97FBE6DA06@www.fastmail.fm>
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Hello; I have the FireWire interface running between two FreeBSD machines and I am trying to get the remote gdb working and had a couple of questions: # sysctl kern.firewire.fwmem_node=[node_id] # ps -agx -M /dev/fwmem0 -N /sys/i386/compile/GENERIC/kernel when I run 'ps' I get the follwing error message: ps: can't read nprocs when I run dmesg I get the following error message: # dmesg -M /dev/fwmem0 -N /sys/i386/compile/GENERIC/kernel dmesg: kvm_read: invalid address (c0495f00) if I run gdb in a window (on the host machine) gdb starts up: # gdb -k -c /dev/fwmem0 /sys/i386/compile/GENERIC/kernel.debug ....but don't you have to set 'target remote...xxx' once the debugger starts up to connect to the remote machine ?? and # dd if=/dev/fwmem0 of=vmcore bs=1m count=[phys. memory in MB] ...how is this command executed on the Host macnine...if the gdb debugger is already running in the window...maybe a little more explination on how this is setup might be helpful... Any and all help would be appreciated!! Thanks, Glenn Gombert -- Glenn Gombert freebsd@fastmail.fm "Never trust any operating system you don't have the source code for" -- http://fastmail.fm - Get back to work To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-firewire" in the body of the message
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