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D4D4
A co-worker of mine (the incomparable Yohei Manabe) was looking at some disassembled ARM code the other day, and discovered something weird. Lots of d4d4 instructions, scattered about. LLVM’s objdump says this is a relative branch to -0x58 . The weird part is that they were always unreachable.
- Points
- 475
- HN comments
- 56
- Submissions
- 1
- Cited by
- 0 commenters
Life, Learning & WritingSociety, Policy & Culture2025
On Hacker News
| Submitted | Title on HN | Points | Comments |
|---|---|---|---|
| Aug 17, 2025 | D4D4 by csense | 475 | 56 |
