src-test2/sys/amd64/include, branch stable/4

This commit was manufactured by cvs2svn to create branch 'RELENG_4'.

2000-03-13T04:59:44Z

Change the default FPU control word so that exceptions for new

2000-03-10T17:56:33Z

processes are now masked until set by fpsetmask(3). Submitted by: bde Approved by: jkh, bde

Patches that eliminate extra context switches in FIFO case.

2000-03-02T16:20:07Z

Fixes p1003_1b regression test in the simple case of no RR and FIFO processes competing. Reviewed by: jkh, bde

Fix an __asm operand constraint which broke the -O3 and -O0 builds.

2000-02-21T13:06:50Z

Submitted by: Seigo Tanimura Approved by: jkh

Don't forget to reset the hardware debug registers when a process that

2000-02-20T20:51:23Z

was using them exits. Don't allow a user process to cause the kernel to take a TRCTRAP on a user space address. Reviewed by: jlemon, sef Approved by: jkh

Document the support in the kernel for hardware debug registers on the

2000-02-12T18:33:54Z

ix86 platform which allows for hardware watchpoints, etc... Submitted by: Brian Dean

Fixed the profiling version ALTENTRY(). Again. The previous version

2000-01-25T09:01:55Z

didn't set up the frame pointer before calling mcount, and then jumped to the wrong place in ENTRY() to defeat the point of the jump.

Move ENTRY and ALTENTRY definitions to asm.h where they belong.

2000-01-20T03:15:01Z

Unbreak profiling. Again. Submitted by: bde

Allow SMP systems with an MCA bus to work properly.

2000-01-13T09:09:02Z

Reviewed by: peter

Fixed style bugs related to the access functions for the bsfl and bsrl

2000-01-09T16:46:03Z

i386 instructions.