func DarwinInit(u models.Usercorn, args, env []string) error {
if err := darwin.StackInit(u, args, env); err != nil {
return err
}
// FIXME: lib43 crashes if 32-bit darwin gets mach header. maybe I need to align the stack.
u.Pop()
return nil
}
func StackArgs(u models.Usercorn) func(n int) ([]uint64, error) {
return func(n int) ([]uint64, error) {
_, err := u.Pop()
if err != nil {
return nil, err
}
ret := make([]uint64, n)
for i := 0; i < n; i++ {
v, err := u.Pop()
if err != nil {
return nil, err
}
ret[i] = v
}
return ret, nil
}
}