freebsd-dev/sys/compat/linux
Alexander Leidinger 19e252baeb - >500 static DTrace probes for the linuxulator
- DTrace scripts to check for errors, performance, ...
  they serve mostly as examples of what you can do with the static probe;s
  with moderate load the scripts may be overwhelmed, excessive lock-tracing
  may influence program behavior (see the last design decission)

Design decissions:
 - use "linuxulator" as the provider for the native bitsize; add the
   bitsize for the non-native emulation (e.g. "linuxuator32" on amd64)
 - Add probes only for locks which are acquired in one function and released
   in another function. Locks which are aquired and released in the same
   function should be easy to pair in the code, inter-function
   locking is more easy to verify in DTrace.
 - Probes for locks should be fired after locking and before releasing to
   prevent races (to provide data/function stability in DTrace, see the
   man-page of "dtrace -v ..." and the corresponding DTrace docs).
2012-05-05 19:42:38 +00:00
..
check_error.d - >500 static DTrace probes for the linuxulator 2012-05-05 19:42:38 +00:00
check_internal_locks.d - >500 static DTrace probes for the linuxulator 2012-05-05 19:42:38 +00:00
linux_dtrace.h - >500 static DTrace probes for the linuxulator 2012-05-05 19:42:38 +00:00
linux_emul.c - >500 static DTrace probes for the linuxulator 2012-05-05 19:42:38 +00:00
linux_emul.h - >500 static DTrace probes for the linuxulator 2012-05-05 19:42:38 +00:00
linux_file.c - Implement pipe2 syscall for Linuxulator. This syscall appeared in 2.6.27 2012-04-16 21:22:02 +00:00
linux_file.h Make the Linux *at() calls a bit more complete. 2011-11-19 07:19:37 +00:00
linux_fork.c - >500 static DTrace probes for the linuxulator 2012-05-05 19:42:38 +00:00
linux_futex.c - >500 static DTrace probes for the linuxulator 2012-05-05 19:42:38 +00:00
linux_futex.h Yet another unimplemented futex operation, print out about. 2011-01-31 06:06:23 +00:00
linux_getcwd.c The NetBSD Foundation has granted permission to remove clause 3 and 4 from 2010-03-01 17:20:04 +00:00
linux_ioctl.c Convert files to UTF-8 2012-01-15 13:23:18 +00:00
linux_ioctl.h This is v4l2 support for the linuxulator. This allows to access FreeBSD 2011-05-04 09:05:39 +00:00
linux_ipc.c Convert files to UTF-8 2012-01-15 13:23:18 +00:00
linux_ipc.h MFP4 (110956): 2006-12-21 13:11:06 +00:00
linux_mib.c - >500 static DTrace probes for the linuxulator 2012-05-05 19:42:38 +00:00
linux_mib.h Staticize functions which are not used somewhere else, move the 2011-03-15 13:40:47 +00:00
linux_misc.c - >500 static DTrace probes for the linuxulator 2012-05-05 19:42:38 +00:00
linux_misc.h linux compat: improve and fix sendmsg/recvmsg compatibility 2011-03-26 11:05:53 +00:00
linux_signal.c Convert files to UTF-8 2012-01-15 13:23:18 +00:00
linux_signal.h Put the macro declaration in the relevant include file for future use. 2011-02-15 21:22:09 +00:00
linux_socket.c Convert files to UTF-8 2012-01-15 13:23:18 +00:00
linux_socket.h linux compat: improve and fix sendmsg/recvmsg compatibility 2011-03-26 11:05:53 +00:00
linux_stats.c Remove direct access to si_name. 2012-02-10 12:35:57 +00:00
linux_sysctl.c - >500 static DTrace probes for the linuxulator 2012-05-05 19:42:38 +00:00
linux_sysproto.h
linux_time.c - >500 static DTrace probes for the linuxulator 2012-05-05 19:42:38 +00:00
linux_uid16.c - >500 static DTrace probes for the linuxulator 2012-05-05 19:42:38 +00:00
linux_util.c - >500 static DTrace probes for the linuxulator 2012-05-05 19:42:38 +00:00
linux_util.h - >500 static DTrace probes for the linuxulator 2012-05-05 19:42:38 +00:00
linux_videodev2_compat.h Commit the missing linux_videdev2_compat.h (lost somewhere between 2011-05-04 13:09:20 +00:00
linux_videodev2.h Add explanation about the use-permission and FreeBSDify it. 2011-05-04 08:41:55 +00:00
linux_videodev_compat.h This is v4l support for the linuxulator. This allows to access FreeBSD 2009-12-04 21:06:54 +00:00
linux_videodev.h Fix typo in comment, improve comment. 2011-05-04 08:42:31 +00:00
stats_timing.d - >500 static DTrace probes for the linuxulator 2012-05-05 19:42:38 +00:00
trace_futexes.d - >500 static DTrace probes for the linuxulator 2012-05-05 19:42:38 +00:00