XOM: Revision history

Jump to navigation Jump to search

Diff selection: Mark the radio buttons of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.

26 October 2024

  • curprev 05:3805:38, 26 October 2024‎ CelesteBlue talk contribs‎ 1,670 bytes +1,670‎ Created page with "eXecute Only Memory (XOM) is an effective mitigation for preventing Reverse Engineering (RE). The PS5 is one of the only (if not the only) x86-based system that utilizes it, as it was pioneered by [https://community.arm.com/arm-community-blogs/b/architectures-and-processors-blog/posts/what-is-execute-only-memory-xom ARM]. It effectively prevents read accesses to certain memory regions or pages via the page tables. When a memory read operation is processed by the CPU, the..."
Retrieved from "http://www.psdevwiki.com/ps5/XOM"