How do I snatch the error code from the trap frame? [closed]

It's difficult to tel开发者_Python百科l what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 10 years ago.

The Tao of Programming begins with the words:

Thus spake the master programmer:

"When you have learned to snatch the error code from the trap frame, it will be time for you to leave."

Please enlighten me.

---

It is not for the master to enlighten the novice, it is for the novice to travel the pathways to become a master. When you see Tao you know.