don't call it according to the runtime specification and especially
WRT to gp this can cause trouble. The gcc 3.3.1 import broke the
ia64 runtime because the compiler saved gp prior to us being able
to set it properly. Restoring gp after the calls would then invalidate
gp and cause segmentation faults later on.
By rewriting _start() as an assembly function, we also avoided even
more gcc dependences, by trying to use gcc specific features to work
around the problem.
This version of _start() does not reference _DYNAMIC. We register the
cleanup function when it's a non-NULL pointer. The kernel will always
pass a NULL pointer and dynamic linkers may pass a non-NULL pointer.
The machine independent code to set __progname now unfortunately is
written in assembly. So be it.
* Use ACPI_BUFFER as the type for AcpiGetObjectInfo
* Remove AcpiEnableEvent/AcpiClearEvent for ACPI_EVENT_FIXED (power/sleep
buttons) as they are no longer needed
* Change calls to use the new GPE functions
* Add AcpiOs*Lock functions
from the network interface earlier in ether_input(). At some point
(no fingers pointed), things were restructured and the labeling operation
moved later. This wasn't a problem as BPF_MTAP() relies on the ifnet
label not the mbuf label, but there might have been other problems.
Obtained from: TrustedBSD Project
Sponsored by: DARPA, Network Associates Laboratories
Even if we have no AT keyboard, an AT keyboard is registered because
it's probed with KB_CONF_PROBE_ONLY flag set during console initialization.
Unregister the keyboard if it doesn't present while second probe.
This should fix USB keyboard only case without 'kbdcontrol -k /dev/kbd1'.
I am the maintainer of CTM. There is a problem that when very large deltas
are created, that the program ctm_smail, which is responsible for mailing
the deltas out, will instead create a single message that says the delta
is too large. However, if the -q option is set, instead of placing this
message in the queue (as it would have done with the deltas), it mails it
out directly. This conflicts with the current working of CTM in that the
email address is set as %%REPLACE-ME%% so that the created mailing pieces
can be signed by gnu-pgp, and then have the mailing address changed.
This fix means that if the -q option is set, and the delta is too large,
the "too large" message is placed in the queue.
Also, I made the "too large" message a little more up to date.
Submitted by: Stephen Montgomery-Smith <stephen@math.missouri.edu>
PR: bin/50328
MFC After: 2 weeks
We might as well patch it.
Submitted by: Przemyslaw Frasunek <venglin@freebsd.lublin.pl>
PR: bin/23352
MFC After: The average time before an unpatched Windows 2000 server gets owned
them again afterwards. This fixes a disabled FP fault while in the FPSWA
handler.
While here, merge the FP fault and FP trap handling code to reduce code
duplication. Where code was different, it was not sure it should be.
Trigger case: ports/math/atlas
idea after all.
Fix cross-builds and ia64 builds. gnu/lib/csu/Makefile is modified to
pre-include osreldate.h and gnu/usr.bin/cc/cc_tools/auto-host.h
will avoid including sys/param.h if __FreeBSD_version is already defined.
variable in rc.conf to have sshd from ports (or somewhere else) installed.
So, don't make the sshd_config for the base system a required file
to start the service.
PR: conf/45766
multiple mutex pools with different options and sizes. Mutex pools can
be created with either the default sleep mutexes or with spin mutexes.
A dynamically created mutex pool can now be destroyed if it is no longer
needed.
Create two pools by default, one that matches the existing pool that
uses the MTX_NOWITNESS option that should be used for building higher
level locks, and a new pool with witness checking enabled.
Modify the users of the existing mutex pool to use the appropriate pool
in the new implementation.
Reviewed by: jhb
This option adds Postfix and Exim to the list, however, qmail is not added
due to license restrictions.
Collaborated with: Simon L. Nielsen <simon@nitro.dk>
Reviewed by: jhb, re@, -audit.
* make the code compile with WARNS=5 (at least on i386), mostly
by adding 'const' specifier and replacing "void *" with "char *"
in places where pointer arithmetic was used.
This also spotted a few places where invalid tests (e.g. uint < 0)
were used.
* support ranges in "list" and "show" commands. Now you can say
ipfw show 100-1000 4000-8000
which is very convenient when you have large rulesets.
* implement comments in ipfw commands. These are implemented in the
kernel as O_NOP commands (which always match) whose body contains
the comment string. In userland, a comment is a C++-style comment:
ipfw add allow ip from me to any // i can talk to everybody
The choice of '//' versus '#' is somewhat arbitrary, but because
the preprocessor/readfile part of ipfw used to strip away '#',
I did not want to change this behaviour.
If a rule only contains a comment
ipfw add 1000 // this rule is just a comment
then it is stored as a 'count' rule (this is also to remind
the user that scanning through a rule is expensive).
* improve handling of flags (still to be completed).
ipfw_main() was written thinking of 'one rule per ipfw invocation',
and so flags are set and never cleared. With readfile/preprocessor
support, this changes and certain flags should be reset on each
line. For the time being, only fix handling of '-a' which
differentiates the "list" and "show" commands.
* rework the preprocessor support -- ipfw_main() already had most
of the parsing code, so i have moved in there the only missing
bit (stripping away '#' and comments) and removed the parsing
from ipfw_readfile().
Also, add some more options (such as -c, -N, -S) to the readfile
section.
MFC after: 3 days
Since we already had 'O_NOP' instructions which always match, all
I needed to do is allow the NOP command to have arbitrary length
(i.e. move its label in a different part of the switch() which
validates instructions).
The kernel must know nothing about comments, everything else is
done in userland (which will be described in the upcoming ipfw2.c
commit).
our unwind information for functions that are entry points into the
kernel. When stepping to the next frame, the unwinder will let us
know when sych a marker was encountered. We use this to stop the
current unwind session, query the trapframe and restart a new
unwind session based on the new trapframe.
The implementation is a bit sloppy, but at this time there are
bigger fish to fry.
default. There were 2 cases where the trace code was in the else-
part of an if-statement without any compound construct to protect
against nullification. The result was that 2 unconditional statements
turned into conditional statements and wrecked havoc.
This fix has been returned to the vendor and in anticipation of a
future import committed onto the vendor branch.
