freebsd-nq

History

Brian S. Dean 3ad234d4ef swtch.s: During context save, use the correct bit mask for clearing

the non-reserved bits of dr7.

         During context restore, load dr7 in such a way as to not
         disturb reserved bits.

machdep.c: Don't explicitly disallow the setting of the reserved bits
           in dr7 since we now keep from setting them when we load dr7
           from the PCB.

           This allows one to write back the dr7 value obtained from
           the system without triggering an EINVAL (one of the
           reserved bits always seems to be set after taking a trace
           trap).

MFC after:	7 days

2001-07-19 04:37:27 +00:00

acpica

FreeBSD-specific OSD (operating system dependant) modules for the Intel

2000-10-28 06:56:15 +00:00

amd64

swtch.s: During context save, use the correct bit mask for clearing

2001-07-19 04:37:27 +00:00

conf

`pcn' supports AMD Am79C97x cards, not Am79C79x cards.

2001-07-13 13:34:08 +00:00

include

Fix MCOUNT_ENTER() so it actually compiles in the profiling case.