jhb 501beca671 Add a clts() wrapper around the 'clts' instruction to <machine/cpufunc.h> ... on x86 and use that to implement stop_emulating() in the fpu/npx code. Reimplement start_emulating() in the non-XEN case by using load_cr0() and rcr0() instead of the 'lmsw' and 'smsw' instructions. Intel explicitly discourages the use of 'lmsw' and 'smsw' on 80386 and later processors in the description of these instructions in Volume 2 of the ADM. Reviewed by: kib MFC after: 1 month		2012-07-09 20:55:39 +00:00
..
pc	A simple rewrite of biossmap.c:	2009-04-15 17:31:22 +00:00
xen	Switch to our preferred 2-clause BSD license.	2010-05-05 20:39:02 +00:00
_align.h	Merge amd64/i386 _align.h by aligning on the size of register_t (copied	2010-11-26 10:59:20 +00:00
_bus.h	Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64	2008-11-22 16:14:52 +00:00
_inttypes.h	Copy powerpc/include/_inttypes.h to x86 and replace i386/amd64/pc98	2011-01-08 18:09:48 +00:00
_limits.h	Copy amd64 _limits.h to x86 and merge with i386 _limits.h. Replace	2012-02-28 18:24:28 +00:00
_stdint.h	Copy amd64 _stdint.h to x86 and merge with i386 _stdint.h. Replace	2012-02-28 18:38:33 +00:00
_types.h	Copy amd64 _types.h to x86 and merge with i386 _types.h. Replace existing	2012-02-28 18:15:28 +00:00
acpica_machdep.h	Extract the code to find and map the MADT ACPI table during early kernel	2009-09-23 15:42:35 +00:00
apicvar.h	Refactor timer management code with priority to one-shot operation mode.	2010-09-13 07:25:35 +00:00
apm_bios.h	Move identical copies of apm_bios.h to sys/x86/include, replace them with	2010-11-11 19:36:21 +00:00
asm.h	Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64	2008-11-22 16:14:52 +00:00
asmacros.h	Clear DF bit in eflags/rflags on the kernel entry. The i386 and amd64	2010-06-23 20:44:07 +00:00
atomic.h	Use plain store for atomic_store_rel on x86, instead of implicitly	2012-06-02 18:10:16 +00:00
bus_dma.h	Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64	2008-11-22 16:14:52 +00:00
bus.h	Merge amd64 and i386 bus.h and move the resulting header to x86. Replace	2010-12-20 16:39:43 +00:00
clock.h	MFC	2011-05-09 18:53:13 +00:00
cpu.h	Deprecate tsc_present as the last of its real consumers finally disappeared.	2011-03-15 17:19:52 +00:00
cpufunc.h	Add a clts() wrapper around the 'clts' instruction to <machine/cpufunc.h>	2012-07-09 20:55:39 +00:00
cputypes.h	Add Centaur/IDT/VIA vendor ID for Nano family, which has long mode support.	2009-01-05 21:51:49 +00:00
db_machdep.h	Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64	2008-11-22 16:14:52 +00:00
elf.h	Reserve AT_TIMEKEEP auxv entry for providing usermode the pointer to	2012-06-22 06:38:31 +00:00
endian.h	Copy amd64 endian.h to x86 and merge with i386 endian.h. Replace	2012-02-28 19:39:54 +00:00
exec.h	Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64	2008-11-22 16:14:52 +00:00
float.h	Copy amd64 float.h to x86 and merge with i386 float.h. Replace	2012-03-04 14:00:32 +00:00
floatingpoint.h	Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64	2008-11-22 16:14:52 +00:00
fpu.h	Move userland bits of i386 npx.h and amd64 fpu.h to x86 fpu.h.	2012-03-16 20:24:30 +00:00
frame.h	Add support for the extended FPU states on amd64, both for native	2012-01-21 17:45:27 +00:00
gdb_machdep.h	Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64	2008-11-22 16:14:52 +00:00
ieeefp.h	People porting FreeBSD to new architectures ought not have to	2011-10-21 06:41:46 +00:00
in_cksum.h	MFp4 bz_ipv6_fast:	2012-05-24 22:00:48 +00:00
intr_machdep.h	Revert part of r234723 by re-enabling the SMP protection for	2012-05-03 21:44:01 +00:00
iodev.h	- Extract the IODEV_PIO interface from ia64 and make it MI.	2010-04-28 15:38:01 +00:00
kdb.h	Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64	2008-11-22 16:14:52 +00:00
limits.h	Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64	2008-11-22 16:14:52 +00:00
md_var.h	Add support for the extended FPU states on amd64, both for native	2012-01-21 17:45:27 +00:00
memdev.h	Add reader/writer lock around mem_range_attr_get() and mem_range_attr_set().	2011-01-17 22:58:28 +00:00
metadata.h	A simple rewrite of biossmap.c:	2009-04-15 17:31:22 +00:00
minidump.h	amd64: introduce minidump version 2	2010-11-11 18:35:28 +00:00
mp_watchdog.h	Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64	2008-11-22 16:14:52 +00:00
nexusvar.h
npx.h	Move userland bits of i386 npx.h and amd64 fpu.h to x86 fpu.h.	2012-03-16 20:24:30 +00:00
param.h	Bump MAXCPU for amd64, ia64 and XLP mips appropriately.	2011-07-19 13:00:30 +00:00
pcb.h	- Remove unused code for CR3 and CR4.	2012-06-13 22:53:56 +00:00
pci_cfgreg.h	Move {amd64,i386}/pci/pci_bus.c and {amd64,i386}/include/pci_cfgreg.h to	2011-06-22 21:04:13 +00:00
pcpu.h	Add macro IS_BSP() to check whether the current CPU is BSP.	2012-01-17 07:21:23 +00:00
pmap.h	The page flag PGA_WRITEABLE is set and cleared exclusively by the pmap	2012-06-16 18:56:19 +00:00
pmc_mdep.h	Add software PMC support.	2012-03-28 20:58:30 +00:00
ppireg.h	Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64	2008-11-22 16:14:52 +00:00
proc.h	Handle spurious page faults that may occur in no-fault sections of the	2012-03-22 04:52:51 +00:00
profile.h	Use intr_disable() and intr_restore() instead of frobbing the flags register	2010-10-25 15:28:03 +00:00
psl.h	Copy i386 psl.h to x86 and replace amd64/i386/pc98 psl.h with stubs.	2012-03-19 21:29:57 +00:00
ptrace.h	Copy amd64 ptrace.h to x86 and merge with i386 ptrace.h. Replace	2012-03-04 20:24:28 +00:00
reg.h	Copy i386 reg.h to x86 and merge with amd64 reg.h. Replace i386/amd64/pc98	2012-03-18 19:06:38 +00:00
reloc.h	Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64	2008-11-22 16:14:52 +00:00
resource.h	Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64	2008-11-22 16:14:52 +00:00
runq.h	Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64	2008-11-22 16:14:52 +00:00
segments.h	Move userland bits (and some common kernel bits) from amd64 and i386	2012-03-19 21:24:50 +00:00
setjmp.h	Copy amd64 setjmp.h to x86 and replace amd64/i386/pc98 setjmp.h with stubs.	2012-02-28 22:17:52 +00:00
sf_buf.h	Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64	2008-11-22 16:14:52 +00:00
sigframe.h	Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64	2008-11-22 16:14:52 +00:00
signal.h	Synchronize the struct sigcontext definitions on x86 with mcontext_t.	2012-01-30 07:51:52 +00:00
smp.h	Share IPI init and startup code of mp_machdep.c with acpi_wakeup.c	2012-06-12 00:14:54 +00:00
specialreg.h	Copy i386 specialreg.h to x86 and merge with amd64 specialreg.h. Replace	2012-03-19 21:34:11 +00:00
stack.h
stdarg.h	Copy amd64 stdarg.h to x86 and replace amd64/i386/pc98 stdarg.h with stubs.	2012-02-28 22:30:58 +00:00
sysarch.h	Copy amd64 sysarch.h to x86 and merge with i386 sysarch.h. Replace	2012-03-19 21:57:31 +00:00
timerreg.h	Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64	2008-11-22 16:14:52 +00:00
trap.h	Copy amd64 trap.h to x86 and replace amd64/i386/pc98 trap.h with stubs.	2012-03-04 14:12:57 +00:00
tss.h	Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64	2008-11-22 16:14:52 +00:00
ucontext.h	Add support for the extended FPU states on amd64, both for native	2012-01-21 17:45:27 +00:00
varargs.h	Clone Kip's Xen on stable/6 tree so that I can work on improving FreeBSD/amd64	2008-11-22 16:14:52 +00:00
vdso.h	Implement mechanism to export some kernel timekeeping data to	2012-06-22 07:06:40 +00:00
vm.h	- Rename VM_MEMATTR_UNCACHED to VM_MEMATTR_WEAK_UNCACHEABLE on x86 to	2012-03-29 16:51:22 +00:00
vmparam.h	Increase DFLDSIZ from 128 MiB to 32 GiB. On amd64 there's plenty of virtual	2012-04-27 22:27:21 +00:00