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rust-based-os-comp2022/ci-user/riscv/descriptor/hstatus.txt
2022-06-28 09:27:28 +08:00

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Hstatus
1536
vsxl,33,32,VsxlValues,Vsxl32=1;Vsxl64;Vsxl128,Effective XLEN for VM.
vtsr,22,22,number,TSR for VM.
vtw,21,21,number,TW for VM.
vtvm,20,20,number,TVM for VM.
vgein,17,12,number,Virtual Guest External Interrupt Number.
hu,9,9,number,Hypervisor User mode.
spvp,8,8,number,Supervisor Previous Virtual Privilege.
spv,7,7,number,Supervisor Previous Virtualization mode.
gva,6,6,number,Guest Virtual Address.
vsbe,5,5,number,VS access endianness.
end
HStatus Register.