John Baldwin 0499f1d8a7 Use the Alpha PCC as a cpu ticker for process runtime accounting. This is ... slightly more tricky than on x86 as although the PCC is 64-bits, it is not a simple 64-bit counter like the TSC. Instead, the upper 32-bits have PAL-defined behavior and the lower 32-bits run as a free-running 32-bit counter. To handle this, we detect overflows by maintaining a small amount of per-cpu state and use this to simulate the upper 32-bits of the counter providing a full 64-bit counter to the consumers of cpu_ticks().		2006-03-07 22:12:09 +00:00
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alpha	Use the Alpha PCC as a cpu ticker for process runtime accounting. This is	2006-03-07 22:12:09 +00:00
compile	Don't need the .keep_me files. Obrien and I committed past each other.	2001-07-01 23:35:44 +00:00
conf	Move the old BSD4.3 tty compatibility from (!BURN_BRIDGES && COMPAT_43)	2006-01-10 09:19:10 +00:00
include	Use the Alpha PCC as a cpu ticker for process runtime accounting. This is	2006-03-07 22:12:09 +00:00
isa	Reorganize the interrupt handling code a bit to make a few things cleaner	2005-10-25 19:48:48 +00:00
linux	- Always call exec_free_args() in kern_execve() instead of doing it in all	2006-02-06 22:06:54 +00:00
mcbus	Replace __RMAN_RESOURCE_VISIBLE with calls to public entry points	2005-09-25 20:12:30 +00:00
osf1	- Always call exec_free_args() in kern_execve() instead of doing it in all	2006-02-06 22:06:54 +00:00
pci	Replace __RMAN_RESOURCE_VISIBLE with calls to public entry points	2005-09-25 20:12:30 +00:00
tlsb	Make ttyconsolemode() call ttsetwater() so that drivers don't have to.	2005-10-16 20:58:22 +00:00
Makefile	Add a dopey makefile to do the tags dance, which is probably not perfect	2000-12-31 23:26:34 +00:00