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freebsd-dev/sys
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Marcel Moolenaar 4c86725c82 Revert previous commit. We should not get any FP traps from within 
the kernel. We can guarantee this by resetting the FP status register.
This masks all FP traps. The reason we did get FP traps was that we
didn't reset the FP status register in all cases.

Make sure to reset the FP status register in syscall(). This is one of
the places where it was forgotten.

While on the subject, reset the FP status register only when we trapped
from user space.
2004-05-07 05:35:31 +00:00
..
alpha When a denormal underflows to zero, raise an underflow exception. 2004-05-06 09:36:11 +00:00
amd64 Make unnecessary globals static and remove unused includes. 2004-05-06 02:18:58 +00:00
arm Don't declare osigset_t, as it is done in sys/_sigset.h. 2004-05-04 22:38:22 +00:00
boot Convert block comments into C-style that is understood by cpp(1). 2004-04-29 18:58:38 +00:00
cam Quirk for Neuros USB audio device. 2004-05-02 19:24:23 +00:00
coda
compat Small timer cleanups: 2004-04-30 20:51:55 +00:00
conf Remove unwinder files that are commented-out. 2004-05-07 03:56:00 +00:00
contrib Add sys/types.h for both kernel and user compiles. 2004-05-05 20:02:02 +00:00
crypto
ddb
dev Change hw.acpi.cpu.cx_lowest to accept values in the form of C1, 2004-05-07 05:22:38 +00:00
fs Make vm_page's PG_ZERO flag immutable between the time of the page's 2004-05-06 05:03:23 +00:00
geom Close some small wakeup<->msleep races. 2004-05-05 12:30:41 +00:00
gnu
i4b
i386 Move the CPU newbus attachment to i386 legacy. The acpi_cpu device will 2004-05-06 15:54:02 +00:00
ia64 Revert previous commit. We should not get any FP traps from within 2004-05-07 05:35:31 +00:00
isa - The i8254 uses IRQ 0, not IRQ 8. Correct i8254_intsrc to reference the 2004-04-27 20:03:26 +00:00
isofs/cd9660
kern Move the CPU newbus attachment to i386 legacy. The acpi_cpu device will 2004-05-06 15:54:02 +00:00
libkern Fixed some style bugs (unsorting of prototypes in previous commit, and 2004-05-05 15:12:55 +00:00
modules Add support for Cronyx Tau-PCI adapters. 2004-05-05 16:14:00 +00:00
net Add route.h to pick up the rt_ifmsg() declaration. 2004-05-04 02:39:41 +00:00
net80211 Link state change notification of ethernet media to the routing socket. 2004-05-05 15:48:06 +00:00
netatalk Remove redundant call to soisdisconnected() from ddp_abort(), as it 2004-05-05 03:34:37 +00:00
netatm
netgraph Fix a memory leak in ng_get_string_token. A dynamically-allocated 2004-04-29 01:37:11 +00:00
netinet o IFNAMSIZ does include the trailing \0. 2004-05-07 01:24:53 +00:00
netinet6 fix the change of interface in nd6_storelladdr for multicast 2004-04-26 20:31:46 +00:00
netipsec use correct address for SADB_EXT_ADDRESS_DST in key_do_allocsa_policy 2004-05-03 05:15:53 +00:00
netipx
netkey
netnatm
netncp
netsmb
nfs
nfs4client
nfsclient Make vm_page's PG_ZERO flag immutable between the time of the page's 2004-05-06 05:03:23 +00:00
nfsserver
opencrypto
pc98 Mereged from sys/dev/sio/sio.c revision 1.429. 2004-05-06 13:16:45 +00:00
pccard
pci Remove old cy driver files. They have been repo-copied to sys/dev/cy and 2004-05-02 05:38:49 +00:00
posix4
powerpc Add option GEOM_GPT. This brings the ability to have a large number of 2004-05-02 20:40:19 +00:00
rpc
security If the mbuf pointer passed to mac_mbuf_to_label() is NULL, or the tag 2004-05-03 23:37:48 +00:00
sparc64 Fix bug introduced in revision 1.9; in nexus_probe_nomatch() get device name 2004-05-04 22:31:16 +00:00
sys Name the pri argument to cv_broadcastpri() to match the existing style of 2004-05-05 21:57:44 +00:00
tools Correct $FreeBSD$ style. 2004-04-16 05:22:11 +00:00
ufs Revert previous change to this file because it breaks some 2004-04-29 15:10:42 +00:00
vm Properly remove MAP_FUTUREWIRE when a vm_map_entry gets torn down. 2004-05-07 00:17:07 +00:00
Makefile