John Birrell 1f80cd9398 Build in kernel support for loading DTrace modules by default. This ... adds the hooks that DTrace modules register with, and adds a few functions which have the dtrace_ prefix to allow the DTrace FBT (function boundary trace) provider to avoid tracing because they are called from the DTtrace probe context. Unlike other forms of tracing and debug, DTrace support in the kernel incurs negligible run-time cost. I think the only reason why anyone wouldn't want to have kernel support enabled for DTrace would be due to the license (CDDL) under which DTrace is released.		2006-11-04 04:58:10 +00:00
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acpica	First pass at allowing memory to be mapped using cache modes other than	2006-08-11 19:22:57 +00:00
amd64	Add a cnputs() function to write a string to the console with	2006-11-01 04:54:51 +00:00
compile	Make space for compilations.	2002-07-06 02:49:07 +00:00
conf	Build in kernel support for loading DTrace modules by default. This	2006-11-04 04:58:10 +00:00
ia32	Move some declaration of 32-bit signal structures into file	2006-10-05 01:56:11 +00:00
include	In the userland .mcount():	2006-10-28 13:12:06 +00:00
isa	Change the x86 interrupt code to suspend/resume interrupt controllers	2006-10-10 23:23:12 +00:00
linux32	Fix a typo resulting in truncated linux32 signal trampoline code copied	2006-10-31 17:53:02 +00:00
pci	MFi386: rename pcib_devclass to hostb_devclass (cosmetic here)	2006-03-13 23:58:40 +00:00
Makefile	This commit adds basic support for the UFS2 filesystem. The UFS2	2002-06-21 06:18:05 +00:00