Profile and trace execution using DynamoRIO

[jaromil]

See: http://dynamorio.org/ In particular, interesting clients:

• The memory debugging tool Dr. Memory
• The code coverage tool drcov
• The memory tracing tool memtrace
• The instruction tracing tool instrace
• The basic block tracing tool bbbuf
• The instruction counting tool inscount
• The dynamic fuzz testing tool Dr. Fuzz