perm'd PRSIM_AGGREGATE_EXCEPTIONS:1
perm'd PRSIM_TRACE_GENERATION:1
perm'd PRSIM_VCD_GENERATION:1
perm'd PRSIM_LAZY_INVARIANTS:1 (old bug fix)
Merge branch 'master' into prsim-timing-backannot

Conflicts:
	src/sim/prsim/State-prsim.cc