replacing umlaute and fixing address in headers Haldeneggsteig -> Universitaetsstrasse

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

Revert "remove unsave uses of __builtin_return_address()"

This reverts commit 69c768b411bd4ff6056756f0a3d588bb3486e735.

Squash the warning instead, to keep return address printing

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

remove unsave uses of __builtin_return_address()

calls to __builtin_return_address with values greather than 0 are
unsave. See https://gcc.gnu.org/ml/gcc-patches/2015-06/msg00886.html

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

flounder: merging rpc client with a binding layer

Signed-off-by: Adam Turowski <adam.turowski@inf.ethz.ch>

flounder,waitsets: adding chanstate dependency in order to wait for a specific chanstate with minimal side effects

Signed-off-by: Adam Turowski <adam.turowski@inf.ethz.ch>

T191: change PhysAddr, RAM, Frame, DevFrame and VNode_* cap types to have size in bytes

This only changes the actual struct capability reprensentation for these
types. Most of the code dealing with these types now uses log2ceil(bits) to
set the new `bytes` field.

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

New tracing infrastructure

This is a Distributed Systems Lab project by
Alexander Grest <agrest@student.ethz.ch> and David Stolz <stolzda@ethz.ch>

newlib,x86_32: use PRI{u,x}32, PRI{u,x}PTR, etc in format strings

Again this is needed because newlib defines uint32_t as unsigned long.
(In retrospect, I should just changed newlib's uint32_t to unsigned int)

Checkpoint:
compiles and boots qemu for x86-{32,64}-{newlib,freec}
Also, a couple of tests on real hardware (x86_64 only) work

Reverted problematic size change to network stack, along with several debug changes.

added debug output to monitor the memory stealing.

Merge from ASPLOS tree.

Initial version of public stable barrelfish repository.