Hang on,


So, what went wrong?

it faulted on the mov (298)
     290:       51                      push   %ecx
     291:       8b 54 24 08             mov    0x8(%esp,1),%edx
     295:       52                      push   %edx
     296:       57                      push   %edi
     297:       56                      push   %esi
     298:       8b 40 14                mov    0x14(%eax),%eax
     29b:       ff d0                   call   *%eax


but...the call was:
op_create_vi(vn, vi, is_affected, tb->insert_size [0]);

why is it loading EAX rather than calling the address directly?

The answer is: it's another macro...