Update VMCS-GUEST.md

merge-requests/1/head
_xeroxz 4 years ago
parent 3cdcce88fd
commit 49cc01c8a5

@ -71,7 +71,16 @@ This section specifies the checks on the fields for CS, SS, DS, ES, FS, GS, TR,
- TR, FS, GS. The address must be canonical.
- CS. Bits 63:32 of the address must be zero.
- SS, DS, ES. If the register is usable, bits 63:32 of the address must be zero.
* Access-rights fields for CS, SS, DS, ES, FS, GS.
- CS Bits 3:0 (Type): must be 9, 11, 13, or 15 (accessed code segment).
- SS. If SS is usable, the Type must be 3 or 7 (read/write, accessed data segment).
- DS, ES, FS, GS. The following checks apply if the register is usable
- Bit 0 of the Type must be 1 (accessed).
- If bit 3 of the Type is 1 (code segment), then bit 1 of the Type must be 1 (readable).
- Bit 4 (S). If the register is CS or if the register is usable, S must be 1
```
es selector: 0x000000000000002B
es base address: 0x0000000000000000

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