KATO Takenori 079e6754a1 Change initialize routine of Cyrix 5x86 CPU. ...

- Turn off BTB (Branch Target Buffer) because the BTB makes system
  unstable on some machines. The BTB feature can be enabled if
  "options BTB_EN" is added in kernel a configuration file.
- Change comment.
- Reorder `orb XX,%al's.
- Reset NMI F/F (mask NMI) before setting registers, and set it after
  setting them. Normally, this change has no effect.

1997-01-11 07:14:35 +00:00

..

locore.s

Change initialize routine of Cyrix 5x86 CPU.

1997-01-11 07:14:35 +00:00

machdep.c

Synchronize with sys/i386/i386/machdep.c revision 1.223 (clean-up of

1996-12-29 08:10:30 +00:00

microtime.s

More merge and update.

1996-10-30 22:41:46 +00:00

trap.c

Synchronize with sys/i386/i386/trap.c revision 1.84 (handle

1996-12-19 08:27:33 +00:00

userconfig.c

Synchronize with sys/i386/i386/userconfig.c revision 1.79 (cosmetic

1996-12-24 11:44:33 +00:00