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| author | Xiaoyao Li <xiaoyao.li@intel.com> | 2024-08-14 03:54:24 -0400 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2024-10-17 12:30:21 +0200 |
| commit | 7dddc3bb875e7141ab25931d0f30a1c319bc8457 (patch) | |
| tree | 826d33f5bd031b1e5448c95025209a13b05ae6ff /scripts/nsis.py | |
| parent | 00c8a933d95add3ce4afebbe491ca0fa398a9007 (diff) | |
| download | qemu-7dddc3bb875e7141ab25931d0f30a1c319bc8457.zip qemu-7dddc3bb875e7141ab25931d0f30a1c319bc8457.tar.gz qemu-7dddc3bb875e7141ab25931d0f30a1c319bc8457.tar.bz2 | |
target/i386: Enable fdp-excptn-only and zero-fcs-fds
- CPUID.(EAX=07H,ECX=0H):EBX[bit 6]: x87 FPU Data Pointer updated only
on x87 exceptions if 1.
- CPUID.(EAX=07H,ECX=0H):EBX[bit 13]: Deprecates FPU CS and FPU DS
values if 1. i.e., X87 FCS and FDS are always zero.
Define names for them so that they can be exposed to guest with -cpu host.
Also define the bit field MACROs so that named cpu models can add it as
well in the future.
Signed-off-by: Xiaoyao Li <xiaoyao.li@intel.com>
Link: https://lore.kernel.org/r/20240814075431.339209-3-xiaoyao.li@intel.com
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'scripts/nsis.py')
0 files changed, 0 insertions, 0 deletions