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| author | Miquel Sabaté Solà <mikisabate@gmail.com> | 2024-12-03 14:52:13 +0100 |
|---|---|---|
| committer | Miquel Sabaté Solà <mikisabate@gmail.com> | 2024-12-03 14:56:17 +0100 |
| commit | 75fc0bb454b6da14ca42168006af65577fbdfc39 (patch) | |
| tree | f5a8795d11acb83d3204e2fe230fa8631b62fb99 /usr/src/fizz.S | |
| parent | 2eead36f97faf5bdad1abd60a220c0af72a5526c (diff) | |
| download | fbos-75fc0bb454b6da14ca42168006af65577fbdfc39.tar.gz fbos-75fc0bb454b6da14ca42168006af65577fbdfc39.zip | |
Write down the requirement for the Zaamo extension
Since 2eead36f97fa ("Run a hart lottery on SMP") the kernel is making
use of the 'amoadd.w' instruction, which requires the Zaamo
extension (included in the base A extension). This is notable and is
worth a mention on the list of requirements.
Signed-off-by: Miquel Sabaté Solà <mikisabate@gmail.com>
Diffstat (limited to 'usr/src/fizz.S')
0 files changed, 0 insertions, 0 deletions