mirror of
https://github.com/nunuhara/xsystem4.git
synced 2026-09-25 08:27:56 +03:00
1. DG_CALL has to clean up the stack before jumping to the return address. 2. DG_SET (contrary to its name) is an append operation; it's basically a combination of DG_NEW_FROM_METHOD and DG_PLUSA. 3. DG_SET and DG_PLUSA need to check for and ignore duplicates. 4. Delegate pages store *references* to structs; the VM should NOT copy the struct page when copying a delegate page.