ARM announces Armv8.9 and Armv9.4

By: Doug S (, September 29, 2022 10:39 pm
Room: Moderated Discussions
noko ( on September 29, 2022 8:02 pm wrote:
> - ARM's 3rd try to kill ROP, this time with a shadow stack

Legacy cruft in ISAs used to mean no longer needed 16 bit instruction formats, then it meant multiple generations of multimedia instructions. These days it means multiple attempts to address security issues, with fixes for ROP, ASLR, speculation attacks and so on as those protections are eventually found lacking and rendered obsolete.
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ARM announces Armv8.9 and Armv9.4noko2022/09/29 08:02 PM
  ARM announces Armv8.9 and Armv9.4Doug S2022/09/29 10:39 PM
    ARM announces Armv8.9 and Armv9.4Michael S2022/09/30 04:21 AM
  ARM announces Armv8.9 and Armv9.4Adrian2022/09/30 01:55 AM
    ARM announces Armv8.9 and Armv9.4Michael S2022/09/30 04:28 AM
  ARM announces Armv8.9 and Armv9.4dmcq2022/09/30 09:11 AM
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