During debugging of target system by a host system, s single stack is used for an exception by a set of applications running on the processor of the target. To achieve this, the stack is dynamically loaded by the host to a reserved memory region, and a vector of the target is set to point to that reserved...http://www.google.com/patents/US7039831?utm_source=gb-gplus-sharePatent US7039831 - Common stack system for a debugging device and method
