Merge pull request #38 from okrieg/forSESA

added expect script to run bare metal hello world
Start Gthread and Syscall Ebbs
Add sufficient implementations to enable exceptions
Fix deadlock in linux startup
Merge pull request #35 from dschatzberg/exceptions

Enable Exception Support
Removed unnecessary reentrancy handling
Merge pull request #39 from dschatzberg/forSESA

Removed unnecessary reentrancy handling
Fixes for Clang building
Merge pull request #42 from dschatzberg/forSESA

Fixes for Clang building
Remove 'enable-baremetal' flag

Platform decided by host_os value. Configuration extended to support powerpc64.
Merge pull request #41 from jmcddn/forSESA

Remove 'enable-baremetal' flag. Added ppc64 case.
Hello world run as linux-gnu target on powerpc64

Build on ppc64 using native gcc-4.8.1
Merge pull request #43 from jmcddn/forSESA

Hello world run as linux-gnu target on powerpc64
Make Console pure virtual

This makes way for us to add a serial console ebb for a new app
Add HelloEbb app

This app just makes a LocalConsole write (ebb call)
Merge pull request #44 from dschatzberg/forSESA

Add HelloEbb App
Implement PowerPC64 Ebb Misses

No exception handling yet
Merge pull request #45 from dschatzberg/forSESA

Implement PowerPC64 Ebb Misses
Fix for CNK

Both HelloWorld and HelloEbb work on CNK now
Merge pull request #46 from dschatzberg/forSESA

Fix for CNK