Marius Strobl 29b6820f87 Merge r202882 from amd64/i386: ... For PT_TO_SCE stop that stops the ptraced process upon syscall entry, syscall arguments are collected before ptracestop() is called. As a consequence, debugger cannot modify syscall or its arguments. In syscall(), reread syscall number and arguments after ptracestop(), if debugger modified anything in the process environment. Since procfs stopevent requires number of syscall arguments in p_xstat, this cannot be solved by moving stop/trace point before argument fetching. Move the code to read arguments into separate function fetch_syscall_args() to avoid code duplication. Note that ktrace point for modified syscall is intentionally recorded twice, once with original arguments, and second time with the arguments set by debugger. PT_TO_SCX stop is executed after cpu_syscall_set_retval() already. Reviewed by: kib		2010-01-23 22:11:18 +00:00
..
amd64	Simplify the mapping of the system message buffer. Use the direct map just	2010-01-23 20:28:37 +00:00
arm	Move the examples for the 'hints' and 'env' keywords from various GENERIC	2010-01-19 17:20:34 +00:00
boot	Add command-line option -dev to set the default value of the currdev	2010-01-18 06:48:24 +00:00
bsm	Add audit events for process descriptor system calls, which will appear in	2009-09-29 21:25:59 +00:00
cam	- Report SATA in legacy emulation mode still as SATA.	2010-01-10 09:20:56 +00:00
cddl	Report ZFS filesystem version instead of the zpool version when we say it.	2010-01-11 23:15:11 +00:00
compat	Let us to use our libusb(3) in Linuxolator.	2010-01-18 22:46:06 +00:00
conf	- Move .text and all sections up to .bss inclusive to the beginning of	2010-01-23 05:59:10 +00:00
contrib	Fix a new header inclusion.	2010-01-21 21:31:39 +00:00
crypto
ddb	Replace several instances of 'if (!a & b)' with 'if (!(a &b))' in order	2010-01-08 15:44:49 +00:00
dev	Fix breakage introduced to the tnt4882 driver in r202870. This PCI	2010-01-23 21:33:33 +00:00
fs	Truncate read request rather than returning EIO if the request is	2010-01-22 08:45:12 +00:00
gdb
geom	Expose stripe offset and stripe size through libgeom and geom(8) userland	2010-01-17 06:20:30 +00:00
gnu	Bring in the ext2fs work done by Aditya Sarawgi during and after Google Summer	2010-01-14 14:30:54 +00:00
i386	Handle a race between pmap_kextract() and pmap_promote_pde(). This race is	2010-01-23 18:42:28 +00:00
ia64	Add ioctl requests to /dev/io on ia64 for reading and writing	2010-01-14 02:48:39 +00:00
isa	Remove extraneous semicolons, no functional changes.	2010-01-07 21:01:37 +00:00
kern	- Fix a race in sched_switch() of sched_4bsd.	2010-01-23 15:54:21 +00:00
kgssapi
libkern	Merge from head at r201628.	2010-01-06 05:58:07 +00:00
mips	Eliminate octeonregs.h. It was a copy of maltaregs.h with	2010-01-23 06:42:47 +00:00
modules	Do not build netgraph kernel modules if WITHOUT_NETGRAPH is set in src.conf	2010-01-16 17:08:22 +00:00
net	Do not hold the lock over if_setlladdr() as it calls into the interface driver	2010-01-19 04:29:42 +00:00
net80211	Use the iflladdr_event event to keep the mac address on the vap in sync with	2010-01-19 05:00:57 +00:00
netatalk	Reverse misordered unlock and lock in at_control for netatalk phase I	2009-08-12 10:44:13 +00:00
netgraph	Declare a new EVENTHANDLER called iflladdr_event which signals that the L2	2010-01-18 20:34:00 +00:00
netinet	Use [] instead of [0] for flexible arrays.	2010-01-22 07:53:41 +00:00
netinet6	Garbage collect references to the no longer implemented tcp_fasttimo().	2010-01-17 13:07:52 +00:00
netipsec	Enable IPcomp by default.	2009-11-29 20:47:43 +00:00
netipx
netnatm
netncp
netsmb	Don't print out a message on loading a module. 'kldload -v' and 'kldstat	2009-09-10 18:33:08 +00:00
nfs	Revert rev 192323 (nfs_common.c only):	2009-07-12 03:53:52 +00:00
nfsclient	Fix a typo in a comment introduced by r202767.	2010-01-21 21:59:10 +00:00
nfsserver	Some style(9) fixes in order to fabricate a commit to denote that	2010-01-09 15:59:15 +00:00
nlm	Handle GRANTED_RES messages more gracefully: Send along a grant cookie	2009-10-07 19:50:14 +00:00
opencrypto	Add comments trying to explain what bad things happen here, i.e.	2010-01-09 15:43:47 +00:00
pc98	Move the examples for the 'hints' and 'env' keywords from various GENERIC	2010-01-19 17:20:34 +00:00
pci	Remove extraneous semicolons, no functional changes.	2010-01-07 21:01:37 +00:00
powerpc	Move the examples for the 'hints' and 'env' keywords from various GENERIC	2010-01-19 17:20:34 +00:00
rpc	Replace the static NGROUPS=NGROUPS_MAX+1=1024 with a dynamic	2010-01-12 07:49:34 +00:00
security	Replace the static NGROUPS=NGROUPS_MAX+1=1024 with a dynamic	2010-01-12 07:49:34 +00:00
sparc64	Merge r202882 from amd64/i386:	2010-01-23 22:11:18 +00:00
sun4v	Add INCLUDE_CONFIG_FILE in GENERIC on all non-embedded platforms.	2010-01-10 17:44:22 +00:00
sys	For PT_TO_SCE stop that stops the ptraced process upon syscall entry,	2010-01-23 11:45:35 +00:00
teken	MFC @199204	2009-11-12 00:36:22 +00:00
tools	Output a comment on top of each generated file explaining where it came	2009-10-25 09:48:21 +00:00
ufs	Cast 64-bit quantity to intptr_t rather than int so as to work properly	2010-01-11 22:42:06 +00:00
vm	When a vnode-backed vm object is referenced, it increments the vnode	2010-01-17 21:26:14 +00:00
xdr	Add a check for a NULL mbuf ptr at the beginning of xdrmbuf_inline()	2009-08-12 16:27:51 +00:00
xen	Remove extraneous semicolons, no functional changes.	2010-01-07 21:01:37 +00:00
Makefile