4 commits

Author	SHA1	Message	Date
Mark Johnston	291624fdf6	Invoke the DTrace trap handler before calling trap() on amd64. This matches ... the upstream implementation and helps ensure that a trap induced by tracing fbt::trap:entry is handled without recursively generating another trap. This makes it possible to run most (but not all) of the DTrace tests under common/safety/ without triggering a kernel panic. Submitted by: Anton Rang <anton.rang@isilon.com> (original version) Phabric: D95	2014-07-14 04:38:17 +00:00
Oleksandr Tymoshenko	683822338e	- For o32 ABI get arguments from the stack ... - Clear CPU_DTRACE_FAULT flag in userland backtrace routine. It just means we hit wrong memory region and should stop.	2012-03-26 21:47:06 +00:00
Oleksandr Tymoshenko	4d18d83736	Use macroses to load/store pointers and increase indexes instead of ... hardcoded MIPS64 instructions	2012-03-26 01:26:33 +00:00
Oleksandr Tymoshenko	c57e9d4e83	Add device part of DTrace/MIPS code	2012-03-24 05:14:37 +00:00