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freebsd-src/sys
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Bruce Evans f107f876a6 Separate fpresetsticky() from the other fpset functions so that the 
others can be replaced cleanly by the amd64 versions.   There is no
current amd64 version to merge, but there is an old one which is
similar.

Fix the following bugs in fpresetsticky():
- garbage args clobbered non-sticky bits in the status register
- the return value was usually garbage since it was masked with the
  arg instead of with the field selector.

Optimize fpresetsticky() to avoid using the environment as in
feclearexcept() (use only fnclex() if possible) and also to avoid
using fnclex() for null changes.  The second of these optimizations
might not be so good since its branch might cost more than it saves.
2008-01-11 18:27:01 +00:00
..
amd64 Fix fpset*() to not trap if there is a currently unmasked exception. 2008-01-11 17:11:32 +00:00
arm Add a missing \n. 2008-01-07 00:36:09 +00:00
boot "FreeBSD/Open Firmware/PowerPC ..." is confusing and non-standard. 2007-12-26 19:15:58 +00:00
bsm Merge OpenBSM 1.0 changes to src/sys/bsm: 2007-10-29 18:47:25 +00:00
cam style(9) 2008-01-02 01:45:31 +00:00
cddl vn_lock() is currently only used with the 'curthread' passed as argument. 2008-01-10 01:10:58 +00:00
compat vn_lock() is currently only used with the 'curthread' passed as argument. 2008-01-10 01:10:58 +00:00
conf Add a new file descriptor type for IPC shared memory objects and use it to 2008-01-08 21:58:16 +00:00
contrib vn_lock() is currently only used with the 'curthread' passed as argument. 2008-01-10 01:10:58 +00:00
crypto
ddb Refine textdump comments slightly. 2008-01-10 00:26:47 +00:00
dev The wakeup() line from the rev. 1.319 is wrong and reintroduces 2008-01-11 16:50:52 +00:00
fs vn_lock() is currently only used with the 'curthread' passed as argument. 2008-01-10 01:10:58 +00:00
gdb
geom Various fixes: 2007-12-24 01:01:59 +00:00
gnu vn_lock() is currently only used with the 'curthread' passed as argument. 2008-01-10 01:10:58 +00:00
i4b Spelling fix for interupt -> interrupt 2007-10-12 06:03:46 +00:00
i386 Separate fpresetsticky() from the other fpset functions so that the 2008-01-11 18:27:01 +00:00
ia64 Add COMPAT_FREEBSD7 and enable it in configs that have COMPAT_FREEBSD6. 2008-01-07 21:40:11 +00:00
isa Replace explicit calls to video methods with their respective variants 2007-12-29 23:26:59 +00:00
kern lockmgr() function will return successfully when trying to work under 2008-01-11 16:38:12 +00:00
libkern Do not use __XSCALE__ to detect if clz is available, use _ARM_ARCH_5 instead. 2007-10-13 12:05:36 +00:00
modules Don't overload tcp_usrreqs unless the kernel doesn't provide offload support. 2007-12-18 23:00:25 +00:00
net Update netisr comment for the SMPng world order: netisr is no longer 2007-12-31 20:58:50 +00:00
net80211 update channel flag defs to match _ieee80211.h so cpp doesn't complain 2007-12-13 01:23:40 +00:00
netatalk Annotate two possible bugs in a comment: (1) we allocate and explicitly 2007-11-20 18:50:54 +00:00
netatm
netgraph Remove explicit locking of struct file. 2007-12-30 01:42:15 +00:00
netinet Don't duplicate the whole of arpresolve to arpresolve 2 for the sake 2007-12-31 23:48:06 +00:00
netinet6 un-__P() 2008-01-08 19:08:58 +00:00
netipsec Add sysctls to if_enc(4) to control whether the firewalls or 2007-11-28 22:33:53 +00:00
netipx
netnatm
netncp Refactor select to reduce contention and hide internal implementation 2007-12-16 06:21:20 +00:00
netsmb Refactor select to reduce contention and hide internal implementation 2007-12-16 06:21:20 +00:00
nfs
nfs4client vn_lock() is currently only used with the 'curthread' passed as argument. 2008-01-10 01:10:58 +00:00
nfsclient Pass curthread to various socket routines (socreate(), sobind(), and 2008-01-10 23:36:00 +00:00
nfsserver vn_lock() is currently only used with the 'curthread' passed as argument. 2008-01-10 01:10:58 +00:00
opencrypto Make ftruncate a 'struct file' operation rather than a vnode operation. 2008-01-07 20:05:19 +00:00
pc98 Add COMPAT_FREEBSD7 and enable it in configs that have COMPAT_FREEBSD6. 2008-01-07 21:40:11 +00:00
pccard
pci Add another RTL8168 revision 3 which is found on RTL8111-GR Gigabit 2007-12-08 00:14:09 +00:00
powerpc Add COMPAT_FREEBSD7 and enable it in configs that have COMPAT_FREEBSD6. 2008-01-07 21:40:11 +00:00
rpc
security vn_lock() is currently only used with the 'curthread' passed as argument. 2008-01-10 01:10:58 +00:00
sparc64 Add COMPAT_FREEBSD7 and enable it in configs that have COMPAT_FREEBSD6. 2008-01-07 21:40:11 +00:00
sun4v Add an access type parameter to pmap_enter(). It will be used to implement 2008-01-03 07:34:34 +00:00
sys Don't zero td_runtime when billing thread CPU usage to the process; 2008-01-10 22:11:20 +00:00
tools
ufs vn_lock() is currently only used with the 'curthread' passed as argument. 2008-01-10 01:10:58 +00:00
vm When one tries to allocate memory with the M_WAITOK flag and we are short in 2008-01-10 08:36:38 +00:00
Makefile