f5c4d87c45
This commit implements copying paged initialization data upon a fault of a linear memory page. If the initialization data is "paged", then the appropriate pages are copied into the Wasm page (or zeroed if the page is not present in the initialization data). If the initialization data is not "paged", the Wasm page is zeroed so that module instantiation can initialize the pages.
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.