e35cf861db
This removes the explicit dependency on target-lexicon for the embedder, which can instead use the ISA's name directly. It can simplify dependency management, in particular avoid the need for synchronizing the target-lexicon dependencies versions. It also tweak the error when an ISA isn't built as part of Cranelift to be a SupportDisabled error; this was dead code before this.
This crate contains the core Cranelift code generator. It translates code from an intermediate representation into executable machine code.