Table of Contents
1. Secure (and hopefully efficient) Lazy Binding
2. Plan
3. Lazy Binding
4. Goal
5. Dynamic Linking
6. Relocations
7. Position Independent Code
8. amd64 Details
9. amd64 Example
10. Lazy binding
11. Lazy binding, revised
12. Lazy binding, revised again
13. Lazy binding (threaded)
14. Lazy binding (trace)
15. mprotect() costs
16. Solution: kbind
17. ld.so: before and after
18. kbind implementation: amd64
19. Again, With More Feeling: sparc64
20. sparc64 Initial PLT
21. sparc64 PLT Update Example
24. sparc64: kbind again
25. kbind implementation: sparc64
26. How Good Is It
27. Security
28. Locking it down: ideas
29. Locking it down: locked down PC
30. Locking it down: per-process cookie
31. Locking it down: per-thread cookie
32. Locking it down: pass old data too
33. Locking it down: marked mappings
34. Locking it down: permanent mappings
35. Status
36. What else should we do?
37. Questions? Thank you!
‘Yes, sir. I felt sure you understood that. She said she had told you.’ "Why, eh,--I--I don't know that my movements need have anything to do with his. Yours, of course,--" "Ah, but if it saved your life!" "No, I'm not," grumbled the Doctor, "I've had enough of this wild-goose chase. And besides, it's nearly dinner time." "I am coming to that," Lawrence said, lighting a fresh cigarette. "As soon as Bruce was in trouble and the plot began to reel off I saw that it was mine. Of course there were large varyings in the details, but the scheme was mine. It was even laid on the same spot as my skeleton story. When I grasped that, I knew quite well that somebody must have stolen my plot." Judy In a coach-house, through which we passed on our way to see the prince's favourite horses with the state carriages—quite commonplace and comfortable, and made at Palitana—was a chigram,[Pg 68] off which its silk cover was lifted; it was painted bright red and spangled with twinkling copper nails. This carriage, which is hermetically closed when the Ranee goes out in it, was lined with cloth-of-gold patterned with Gohel Sheri's initials within a horseshoe: a little hand-glass on one of the cushions, two boxes of chased silver, the curtains and hangings redolent of otto of roses. "Are you certain of it? You have seen so very little of him, and you may be mistaken." "And your wife?" "I drawed on my man's bundle o' wood," said Gid, "and then dropped a little, so's to git him where he was biggest and make sure o' him." HoME波多野结衣左线视频
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