replacing umlaute and fixing address in headers Haldeneggsteig -> Universitaetsstrasse

Signed-off-by: Reto Achermann <reto.achermann@inf.ethz.ch>

T80: Implement protect on arbtrary ranges.

Signed-off-by: Simon Gerber <simon.gerber@inf.ethz.ch>

T80: implement "append-only" memobj and use for sbrk().

Signed-off-by: Simon Gerber <simon.gerber@inf.ethz.ch>

libbarrelfish: memobj_anon: fix vregion slab refilling

Signed-off-by: Simon Gerber <simon.gerber@inf.ethz.ch>

libbarrelfish: memobj_anon: change refilling flag to be per memobj

Signed-off-by: Simon Gerber <simon.gerber@inf.ethz.ch>

libbarrelfish: make cap deletion in memobj_destroy_anon() optional

Signed-off-by: Simon Gerber <simon.gerber@inf.ethz.ch>

Rename struct slab_alloc to struct slab_allocator.

We have a function with the following signature:

void *slab_alloc(struct slab_alloc *);

which produces the following error message with g++:

error: ‘void* slab_alloc(slab_alloc*)’ hides constructor for ‘struct
slab_alloc’ [-Werror=shadow]

The two easy ways out are 1) renaming the function or 2) renaming the struct.
For clarity (and consistency with malloc and co) I've chosen to rename the
struct to "struct slab_allocator".

Signed-off-by: Simon Gerber <simon.gerber@inf.ethz.ch>

libbarrelfish: memobj: add optional frame offset to anonymous memobjs.

libbarrelfish: adding new memobj type

new memobj type for memory distribution among NUMA nodes.

Fix: unified signatures for fill function

Second set of patches for Bulk Transfer DSL project

See commit 854eafa

Cleanup

This should now be equivalent to previous dc2b342

Added code from two Bulk Transfer Distributed Systems Lab projects:

1) Reto Achermann, Antoine Kaufmann. Bulk Transfer over Network
2) Added code from two Bulk Transfer Distributed Systems Labs projects

The reports are available from the Barrelfish website.

The Arrakis backport to Barrelfish.

Here are the macro changes:
* Made lwIP an optional network stack
* Moved lwIP headers out of the general include directory
* Parallel hake
* CPU-virtualized ("arrakis") applications
* libarrakis is a new libOS that uses CPU features directly
* arrakismon is a new monitor for Arrakis apps
* QEMU Multiboot support instead of GRUB (enables KVM)
* e10k virtual function driver
* Software virtual->physical mapping (substitutes IOMMU)
* To be replaced soon with an Intel IOMMU driver
* Better GDB and stack tracing support
* New POSIX support
* pthreads, inet_*(), usleep(), syslimits.h, sigaction(), mman.h,
* resource.h, sendmsg(), recvmsg(), mkfifo(), syslog.h, sysexits.h,
* fcntl(), getegid(), getgid(), pipe(), rlimits
* epoll support
* Separate waitset for interrupts
* Thread TLS key and ID support
* Moved PCRE headers to include/, where they usually are
* Intel performance counters support
* Handle boot-time RAM overflow (for machines with >=64GB RAM)
* Arranet network stack
* Fix for build of lib/barrelfish/arch/x86_64/dispatch.c without -O2
* New comandline options to pci daemon:
* maxvfs=x, x is number of virtual functions to create for each
* device supporting it
* skb_bridge_program=x, x is SKB bridge programming script to use
* bridge_bios is a script that uses the BIOS pre-set values, like Linux
* Correctly build machine-optimized newlib parts
* Library versions of e1000 and e10k drivers
* Support for virtualization in e10k driver
* e10k datacenter control plane daemon
* Modified hellotest to be both a Barrelfish and an Arrakis application

I've decided not to include the lwIP 1.4.1 code, as the port is
not finished and who wants to use lwIP anyway with the Arrakis
network stack and mTCP being released soon. If you want this,
let me know (it's hugely superior to lwIP 1.3.1).

I've made the code backwards-compatible with Barrelfish. The
default should do what Barrelfish does. One can specify
commandline options to the PCI daemon and e10k driver to
configure I/O virtualization and the optional arrakismon allows
loading CPU-virtualized "arrakis" programs.

There are more pending changes, such as support for hardware
rate limiting and weighted round robin packet scheduling, but
I'd like these to go in first, before I push the rest.

Fixed some missing includes.

headers: wrap declarations in extern "C".

Note: this change is not exhaustive and only touches some headers in //include

Initial version of public stable barrelfish repository.