d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
82b64a0bea
freebsd-dev/sys
History
deischen 82b64a0bea When setting up the frame to invoke a signal handler, preserve the 
%fs and %gs registers instead of setting them to known sane values.
%fs is going to be used for thread/KSE specific data by the new
threads library; we'll want it to be valid inside of signal handlers.

According to bde, Linux preserves the state of %fs and %gs when setting
up signal handlers, so there is precedent for doing this.

The same changes should be made in the Linux emulator, but when made,
they seem to break (at least one version of) the IBM JDK for Linux
(reported by drew).

Approved by:	bde
2001-05-06 02:13:12 +00:00
..
alpha Undo part of the tangle of having sys/lock.h and sys/mutex.h included in 2001-05-01 08:13:21 +00:00
amd64 When setting up the frame to invoke a signal handler, preserve the 2001-05-06 02:13:12 +00:00
arm/include Correct disordering which is corresponding to bde's fix to 2001-02-17 14:51:11 +00:00
boot * include/elf.h has been repo copied to include/elf-hints.h, and it no 2001-05-02 23:56:21 +00:00
cam Add q quirk for the old SONY SMO drive i've been sitting upon in my 2001-05-05 14:42:06 +00:00
coda Implement vop_std{get|put}pages() and add them to the default vop[]. 2001-05-01 08:34:45 +00:00
compat Fix the problem of some directory entries going missing when 2001-05-04 05:19:22 +00:00
compile
conf Add a ``digi'' driver. 2001-05-02 01:08:09 +00:00
contrib fix security hole created by fragment cache 2001-04-06 15:52:28 +00:00
crypto Kernel crypto need binary key material, not symbolic ascii. 2001-03-10 13:02:58 +00:00
ddb Undo part of the tangle of having sys/lock.h and sys/mutex.h included in 2001-05-01 08:13:21 +00:00
dev this file has been unused for some time now 2001-05-05 05:32:22 +00:00
fs Convert vnode_pager_freepage() to vm_free_page(). 2001-05-03 09:00:54 +00:00
geom fix a number of printf format string warnings inside DEBUG ifdefs 2001-03-29 15:05:08 +00:00
gnu Remove blatantly pointless call to VOP_BMAP(). 2001-05-01 09:12:05 +00:00
i4b pseudo-device -> device in kernel config. 2001-05-01 11:26:14 +00:00
i386 When setting up the frame to invoke a signal handler, preserve the 2001-05-06 02:13:12 +00:00
ia64 Overhaul of the SMP code. Several portions of the SMP kernel support have 2001-04-27 19:28:25 +00:00
isa Undo part of the tangle of having sys/lock.h and sys/mutex.h included in 2001-05-01 08:13:21 +00:00
isofs/cd9660 Implement vop_std{get|put}pages() and add them to the default vop[]. 2001-05-01 08:34:45 +00:00
kern Raise the SysV shared memory defaults to more reasonable values. 2001-05-04 18:43:19 +00:00
libkern Add function prototypes and base module for kernel side iconv library. 2001-04-09 09:39:29 +00:00
miscfs Implement vop_std{get|put}pages() and add them to the default vop[]. 2001-05-01 08:34:45 +00:00
modules Add a ``digi'' driver. 2001-05-02 01:08:09 +00:00
msdosfs Implement vop_std{get|put}pages() and add them to the default vop[]. 2001-05-01 08:34:45 +00:00
net Get IP multicast working on VLAN devices: 2001-05-02 16:12:58 +00:00
netatalk Mechanical change to use <sys/queue.h> macro API instead of 2001-02-04 13:13:25 +00:00
netatm Silence some warnings 2001-03-20 10:42:49 +00:00
netgraph Don't reference a node after we dropped a reference to it 2001-04-11 22:04:47 +00:00
netinet Undo part of the tangle of having sys/lock.h and sys/mutex.h included in 2001-05-01 08:13:21 +00:00
netinet6 Fix typo in previous commit. 2001-04-20 08:43:20 +00:00
netipx Undo part of the tangle of having sys/lock.h and sys/mutex.h included in 2001-05-01 08:13:21 +00:00
netkey Undo part of the tangle of having sys/lock.h and sys/mutex.h included in 2001-05-01 08:13:21 +00:00
netnatm Change a couple of M_WAITOKs used in M_PREPEND() to M_TRYWAITs, which 2001-04-05 04:20:48 +00:00
netncp Undo part of the tangle of having sys/lock.h and sys/mutex.h included in 2001-05-01 08:13:21 +00:00
netns * Rename M_WAIT mbuf subsystem flag to M_TRYWAIT. 2000-12-21 21:44:31 +00:00
netsmb Undo part of the tangle of having sys/lock.h and sys/mutex.h included in 2001-05-01 08:13:21 +00:00
nfs Undo part of the tangle of having sys/lock.h and sys/mutex.h included in 2001-05-01 08:13:21 +00:00
nfsclient Undo part of the tangle of having sys/lock.h and sys/mutex.h included in 2001-05-01 08:13:21 +00:00
nfsserver Undo part of the tangle of having sys/lock.h and sys/mutex.h included in 2001-05-01 08:13:21 +00:00
ntfs Implement vop_std{get|put}pages() and add them to the default vop[]. 2001-05-01 08:34:45 +00:00
nwfs Implement vop_std{get|put}pages() and add them to the default vop[]. 2001-05-01 08:34:45 +00:00
pc98 Merged from sys/isa/sio.c revision 1.330. 2001-05-02 14:02:16 +00:00
pccard My fix to NEWCARD for getting the function type broke oldcard due to 2001-04-21 14:10:32 +00:00
pci Fix the definitions for memory bank sizes, which I somehow got wrong. 2001-04-26 16:40:45 +00:00
posix4 Undo part of the tangle of having sys/lock.h and sys/mutex.h included in 2001-05-01 08:13:21 +00:00
powerpc Undo part of the tangle of having sys/lock.h and sys/mutex.h included in 2001-05-01 08:13:21 +00:00
rpc Bring in a hybrid of SunSoft's transport-independent RPC (TI-RPC) and 2001-03-19 12:50:13 +00:00
svr4 This patchset fixes a large number of file descriptor race conditions. 2000-11-18 21:01:04 +00:00
sys - Move state about lock objects out of struct lock_object and into a new 2001-05-04 17:15:16 +00:00
tools replace calls to non-existant bail() subroutine with calls to 2001-03-23 11:48:50 +00:00
ufs Refinement to revision 1.16 of ufs/ffs/ffs_snapshot.c to reduce 2001-05-04 05:49:28 +00:00
vm Putting sys/lockmgr.h in here allows us to depollute userland includes 2001-05-03 11:33:51 +00:00
Makefile