This commit calls `__register_frame` once for the entire frame table on Linux. On macOS, it still manually walks the frame table and registers each frame with `__register_frame`.
This is the wasmtime-jit crate, which contains JIT-based execution
for wasm, using the wasm ABI defined by wasmtime-environ and the
runtime support provided by wasmtime-runtime.
Most users will want to use the main wasmtime crate instead of using this
crate directly.