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6 Commits

Author SHA1 Message Date
Marcel Moolenaar
cd682c042d Add gd_witness_spin_check. 2001-01-28 08:06:50 +00:00
Doug Rabson
5c72bfc7ee Change cpuno to cpuid. 2001-01-24 17:12:37 +00:00
Jake Burkholder
a448b62ac9 Make intr_nesting_level per-process, rather than per-cpu. Setup 
interrupt threads to run with it always >= 1, so that malloc can
detect M_WAITOK from "interrupt" context.  This is also necessary
in order to context switch from sched_ithd() directly.

Reviewed By:	peter
 2001-01-21 19:25:07 +00:00
Jake Burkholder
7586909279 Remove unused per-cpu variables inside_intr and ss_eflags. 2001-01-12 07:47:54 +00:00
Doug Rabson
ec502c357d * Add rudimentary DDB support (no kgdb, no backtrace, no single step). 
* Track recent changes to SWI code.
* Allocate RIDs for pmaps (untested).
* Implement assembler version of cpu_switch - its cleaner that way.
 2000-10-10 14:57:10 +00:00
Doug Rabson
1ebcad5720 This is the first snapshot of the FreeBSD/ia64 kernel. This kernel will 
not work on any real hardware (or fully work on any simulator). Much more
needs to happen before this is actually functional but its nice to see
the FreeBSD copyright message appear in the ia64 simulator.
 2000-09-29 13:46:07 +00:00