Alternate source trees

2011-08-16 Thread Matt Burke
I'm trying to setup a box to do automated FreeBSD builds for other hosts from multiple source trees. I have a couple of source trees mounted - for legibility's sake let's say /build/stable and /build/current. I also have a few obj dirs for different targets. The current obj tree is symlinked to /u

kgdb modules

2013-02-04 Thread Matt Burke
How do I get kgdb to load kernel modules from somewhere other than /boot/kernel? Googling tells me I need to use asf to create a file, but I haven't managed to figure out how to get kgdb use the output. Thanks -- Sorry about the following... The information contained in this message is confide

Progress display on multiple core dumps

2013-02-06 Thread Matt Burke
I've been doing a lot of panicing recently trying to track down a dtrace problem, and have noticed that only the first call of doadump() shows a progress display, resulting in uncertainty as to whether or not the dump is happening, at least with a low amount of RAM dumping to a ramdisk (the panicin

Re: clang generated code sometimes confuses fbt

2013-03-03 Thread Matt Burke
On 03/02/13 17:35, Andriy Gapon wrote: > To summarize: I would be glad of either clang generated code was > "fbt-friendly" or if ctf information was generated for > bpobj_iterate_impl. Either is perfect for me. Apologies if this is a silly suggestion, but are you building with -O0? I've noticed b

Re: syscalls per process ?

2013-03-26 Thread Matt Burke
On 03/26/13 01:58, Paul Koch wrote: > We don't want to run an external program (eg. truss/dtrace) on each > program. Not exactly what you want, but a single DTrace instance can collect data globally, not just while attached to a specific target: # dtrace -qn 'syscall:::entry{@x[execname,probefunc