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mirror of https://git.FreeBSD.org/src.git synced 2024-12-17 10:26:15 +00:00
freebsd/sys/cddl/dev
Mark Johnston 8382ec9e6a Fix a couple of bugs on amd64 when fetching probe arguments beyond the
first five for probes entered through a UD fault (i.e. FBT probes).

Specifically, handle the fact that dtrace_invop_callsite must be
16 byte-aligned and thus may not immediately follow the call to
dtrace_invop() in dtrace_invop_start(). Also fetch register arguments and
the stack pointer through a struct trapframe instead of a struct reg.

PR:		191260
Submitted by:	luke.tw@gmail.com
MFC after:	3 weeks
2014-06-23 01:10:56 +00:00
..
cyclic
dtmalloc The dtmalloc provider uses the short description of a malloc type as the 2013-06-28 03:14:40 +00:00
dtrace Fix a couple of bugs on amd64 when fetching probe arguments beyond the 2014-06-23 01:10:56 +00:00
fbt Fix a brain-o. I had misread the limit as a size, but it's a pointer. 2013-12-21 00:37:32 +00:00
lockstat - For kernel compiled only with KDTRACE_HOOKS and not any lock debugging 2013-11-25 07:38:45 +00:00
profile
sdt Allow creation of SDT probes from a module in which no providers are 2014-06-21 19:29:40 +00:00
systrace Ensure that all eight syscall arguments are available to dtrace_probe(), 2014-04-14 00:23:18 +00:00
prototype.c