sherrbc1

Results 2 issues of sherrbc1

When building with either GCC version 7.2.0 or 4.9.4, both of which satisfy the requirement of GCC >= 4.8 for C++11 dependencies, I am met with a cascade of build-time...

Per the [1.91 Privileged Specification](https://people.eecs.berkeley.edu/~krste/papers/riscv-privileged-v1.9.1.pdf), I found that the behavior of the PC on reset is to be set to "an implementation-defined" default value (see section 3.3). What does this...