John Baldwin 2ee8325f42 A better fix for handling different FPU initial control words for different ... ABIs: - Store the FPU initial control word in the pcb for each thread. - When first using the FPU, load the initial control word after restoring the clean state if it is not the standard control word. - Provide a correct control word for Linux/i386 binaries under FreeBSD/amd64. - Adjust the control word returned for fpugetregs()/npxgetregs() when a thread hasn't used the FPU yet to reflect the real initial control word for the current ABI. - The Linux/i386 ABI for FreeBSD/i386 now properly sets the right control word instead of trashing whatever the current state of the FPU is. Reviewed by: bde		2009-03-05 19:42:11 +00:00
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pc
xen	merge 186535, 186537, and 186538 from releng_7_xen	2008-12-29 06:31:03 +00:00
_bus.h
_inttypes.h
_limits.h
_stdint.h
_types.h
acpica_machdep.h
apicreg.h	Add constants for fields in the local APIC error status register and a	2008-12-11 15:56:30 +00:00
apicvar.h	- Allocate apic vectors on a per-cpu basis. This allows us to allocate	2009-01-29 09:22:56 +00:00
apm_bios.h
apm_segments.h
asm.h
asmacros.h	Integrate support for xen in to i386 common code.	2008-08-15 20:51:31 +00:00
atomic.h	Restore memory clobber, to cause mb on the compiler level too.	2008-12-06 21:33:44 +00:00
bootinfo.h
bus_dma.h
bus.h
clock.h	Turn off CPU frequency change notifiers when the TSC is P-state invariant	2008-10-21 00:38:00 +00:00
cpu.h
cpufunc.h	Change some movl's to mov's. Newer GAS no longer accept 'movl' instructions	2009-01-31 11:37:21 +00:00
cputypes.h	Introduce cpu_vendor_id and replace a lot of strcmp(cpu_vendor, "...").	2008-11-26 19:25:13 +00:00
cserial.h
db_machdep.h
elan_mmcr.h
elf.h	AT_DEBUG and AT_BRK were OBE like 10 years ago, so retire them.	2008-12-17 06:56:58 +00:00
endian.h
exec.h
float.h
floatingpoint.h
frame.h
gdb_machdep.h
ieeefp.h
if_wl_wavelan.h
in_cksum.h
intr_machdep.h	- Allocate apic vectors on a per-cpu basis. This allows us to allocate	2009-01-29 09:22:56 +00:00
ioctl_bt848.h
ioctl_meteor.h
iodev.h
kdb.h
legacyvar.h
limits.h
md_var.h	Introduce cpu_vendor_id and replace a lot of strcmp(cpu_vendor, "...").	2008-11-26 19:25:13 +00:00
memdev.h
metadata.h
minidump.h
mp_watchdog.h
mptable.h
mutex.h
nexusvar.h
npx.h	Some cleanups to the i386 FPU support:	2009-03-05 18:32:43 +00:00
param.h	Bump MAXCPU to 32 now that 32 CPU x86 systems exist.	2008-10-01 21:59:04 +00:00
pcaudioio.h
pcb_ext.h
pcb.h	A better fix for handling different FPU initial control words for different	2009-03-05 19:42:11 +00:00
pci_cfgreg.h	Extend the support for PCI-e memory mapped configuration space access:	2008-08-22 02:14:23 +00:00
pcpu.h	Fix IPI support	2008-10-23 07:20:43 +00:00
perfmon.h
pmap.h	PT_UPDATES_FLUSH() is used in common code so it needs to be defined	2008-08-18 21:35:09 +00:00
pmc_mdep.h	- Add support for PMCs in Intel CPUs of Family 6, model 0xE (Core Solo	2008-11-27 09:00:47 +00:00
ppireg.h
privatespace.h
proc.h	When doing rfork(0), i.e. separating curproc VM from any other user of	2008-09-12 09:53:29 +00:00
profile.h
psl.h
ptrace.h
reg.h
reloc.h
resource.h
runq.h
segments.h	Integrate support for xen in to i386 common code.	2008-08-15 20:51:31 +00:00
setjmp.h
sf_buf.h
sigframe.h
signal.h
smapi.h
smp.h	Fix general issues with IPI support	2008-10-24 07:58:38 +00:00
speaker.h
specialreg.h	Add more CPUID bits from AMD CPUID Specification Rev. 2.28.	2008-12-12 23:17:00 +00:00
stack.h
stdarg.h
sysarch.h
timerreg.h
trap.h	GC unused values	2008-10-19 01:23:30 +00:00
tss.h
ucontext.h
varargs.h
vm86.h
vmparam.h	Integrate support for xen in to i386 common code.	2008-08-15 20:51:31 +00:00
xbox.h