> Eh TBH this is too much to review as a single patch. > > Do you already have an idea how different the wasm64 implementation can be?
Sorry for the large patch. I'll split it into smaller patches in the next version of the series. With wasm64, instructions that manipulate pointers (e.g., ld/st, qemu_ld/st) will be updated to handle 64bit pointers. I believe wasm64 will not require large changes to other parts, such as label handling, goto_tb/goto_ptr, or the forked TCI.
