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| author | Xin Li (Intel) <xin@zytor.com> | 2025-01-03 00:48:27 -0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2025-06-03 22:42:46 +0200 |
| commit | 91084f3b44b1da4935eec85b79c1f97d1c140ada (patch) | |
| tree | d04226c983ba92368e26ca005081c78c251dac1a /python/scripts | |
| parent | 99216748fd4e2b25dc0a7609e8a4fecea4c3eaf4 (diff) | |
| download | qemu-91084f3b44b1da4935eec85b79c1f97d1c140ada.zip qemu-91084f3b44b1da4935eec85b79c1f97d1c140ada.tar.gz qemu-91084f3b44b1da4935eec85b79c1f97d1c140ada.tar.bz2 | |
target/i386: Add the immediate form MSR access instruction support
The immediate form of MSR access instructions are primarily motivated by
performance, not code size: by having the MSR number in an immediate, it
is available *much* earlier in the pipeline, which allows the hardware
much more leeway about how a particular MSR is handled.
Signed-off-by: Xin Li (Intel) <xin@zytor.com>
Link: https://lore.kernel.org/r/20250103084827.1820007-4-xin@zytor.com
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'python/scripts')
0 files changed, 0 insertions, 0 deletions