freebsd-dev/sys/cddl/dev/dtrace
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
..
amd64 Fix a couple of bugs on amd64 when fetching probe arguments beyond the 2014-06-23 01:10:56 +00:00
i386 Move some files that are identical on i386 and amd64 to an x86 subdirectory 2014-02-27 01:04:35 +00:00
mips - For o32 ABI get arguments from the stack 2012-03-26 21:47:06 +00:00
powerpc ELF PowerPC64 ABI puts the LR save word at 16 byte offset, not 8. 2013-10-25 00:17:12 +00:00
x86 Update dis_tables.c to the latest Illumos version. 2014-05-15 01:06:27 +00:00
dtrace_anon.c
dtrace_cddl.h DTrace's pid provider works by inserting breakpoint instructions at probe 2014-04-14 00:22:42 +00:00
dtrace_clone.c - Use make_dev_credf(MAKEDEV_REF) instead of the race-prone make_dev()+ 2013-09-07 13:45:44 +00:00
dtrace_debug.c Correct a series of errors in the hand-rolled locking for drace_debug.c: 2012-12-23 15:50:37 +00:00
dtrace_hacks.c
dtrace_ioctl.c Expose a few DTrace parameters as sysctls under kern.dtrace and add 2014-03-01 19:06:43 +00:00
dtrace_load.c Allocate the probe ID unrhdr before the DTrace kld_* event handlers are 2013-12-31 15:41:16 +00:00
dtrace_modevent.c
dtrace_sysctl.c Expose a few DTrace parameters as sysctls under kern.dtrace and add 2014-03-01 19:06:43 +00:00
dtrace_test.c dtrace sdt: remove the ugly sname parameter of SDT_PROBE_DEFINE 2013-11-26 08:46:27 +00:00
dtrace_unload.c Revert r260091. The vmem calls seem to be slower than the *_unr() calls that 2013-12-31 15:37:51 +00:00
dtrace_vtime.c