From bdcce48c92e51d303c410a99059ade5c36790a21 Mon Sep 17 00:00:00 2001 From: _xeroxz Date: Sat, 6 Feb 2021 02:45:07 +0000 Subject: [PATCH] Update VMCS-GUEST.md --- VMCS-GUEST.md | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/VMCS-GUEST.md b/VMCS-GUEST.md index e69de29..4e5d40a 100644 --- a/VMCS-GUEST.md +++ b/VMCS-GUEST.md @@ -0,0 +1,26 @@ +# Intel Processor Info + +``` +Processors: (two xeon cpus) + Processor Intel(R) Xeon(R) CPU X5650 @ 2.67GHz, 2668 Mhz, 6 Core(s), 12 Logical Processor(s) + Processor Intel(R) Xeon(R) CPU X5650 @ 2.67GHz, 2668 Mhz, 6 Core(s), 12 Logical Processor(s) +``` + +# VMCS - Guest Fields + +#### Control Registers + +* The CR0 field must not set any bit to a value not supported in VMX operation (see Section 23.8). The following +are exceptions: + + - Bit 0 (corresponding to CR0.PE) and bit 31 (PG) are not checked if the “unrestricted guest” VM-execution +control is 1. + + - Bit 29 (corresponding to CR0.NW) and bit 30 (CD) are never checked because the values of these bits are +not changed by VM entry; see Section 26.3.2.1. + +``` +guest cr0: 0x0000000080050033 +guest cr3: 0x00000000001AD000 +guest cr4: 0x00000000000026F8 +``` \ No newline at end of file