We were getting "Unterminated crucible block" errors for any code
containing the X86 HLT instruction. An ErrorStmt is perhaps not
precisely what HLT means, but we're going with that for the moment.
To avoid conflicting stack.yaml files when crucible is used a
submodule in another repo with a top level stack.yaml.
Also, update the README to include creating a stack.yaml symlink
before building with stack the first time.
This is not currently an error, as this function is only used in the definition
of the semantics for push, which doesn't accept a signed immediate value. This
fix is defensive in case someone decides to re-use this helper in another
context where the missing cases could cause a problem.
We were hitting a translation error for imul in another application - this test
case is a reduced example demonstrating the problem.
The root cause was that there were a few missing cases for the new signed
immediate values from flexdis; this caused a fallthrough that mis-identified
signed immediates as non-immediates, triggering an error.
This update renames many of the declarations exported by
Data.Macaw.Memory so that we have more consistent names.
The majority of the existing names are now exported with DEPRECATION
warnings. Some of the symbol declarations that were not used by the
Memory datatype have been moved to other modules.
The minor version of macaw-base has been incremented.
This should cut down on the number of proxies/explicit type arguments
needed when dealing with these types.
Awkwardly, ArchTermStmt isn't injective, because PPC32 and PPC64 happen
to use exactly the same type. We could add an argument to that type and
then all the families could be injective.
