Add a new Process plugin for Linux.

This component is still at an early stage, but allows for simple
breakpoint/step-over operations and basic process control.

The makefiles are set up to build the plugin under Linux only.



git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@109318 91177308-0d34-0410-b5e6-96231b3b80d8
14 files changed