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Vol. 3A xli
CONTENTS
PAGE
Table 21-4. Format of Pending-Debug-Exceptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21-8
Table 21-5. Definitions of Pin-Based VM-Execution Controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-11
Table 21-6. Definitions of Primary Processor-Based VM-Execution Controls . . . . . . . . . . . . . . 21-12
Table 21-7. Definitions of Secondary Processor-Based VM-Execution Controls . . . . . . . . . . . 21-14
Table 21-8. Format of Extended-Page-Table Pointer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-19
Table 21-9. Definitions of VM-Exit Controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-20
Table 21-10. Format of an MSR Entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-22
Table 21-11. Definitions of VM-Entry Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-23
Table 21-12. Format of the VM-Entry Interruption-Information Field . . . . . . . . . . . . . . . . . . . . . . 21-24
Table 21-13. Format of Exit Reason. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-26
Table 21-14. Format of the VM-Exit Interruption-Information Field. . . . . . . . . . . . . . . . . . . . . . . . 21-27
Table 21-15. Format of the IDT-Vectoring Information Field . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-28
Table 21-16. Structure of VMCS Component Encoding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-31
Table 24-1. Exit Qualification for Debug Exceptions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24-6
Table 24-2. Exit Qualification for Task Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24-6
Table 24-3. Exit Qualification for Control-Register Accesses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24-8
Table 24-4. Exit Qualification for MOV DR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24-9
Table 24-5. Exit Qualification for I/O Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24-9
Table 24-6. Exit Qualification for APIC-Access VM Exits from Linear Accesses and Guest-Physical
Accesses24-10
Table 24-7. Exit Qualification for EPT Violations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24-11
Table 24-8. Format of the VM-Exit Instruction-Information Field as Used for INS and OUTS . . 24-
18
Table 24-9. Format of the VM-Exit Instruction-Information Field as Used for LIDT, LGDT, SIDT, or
SGDT24-19
Table 24-10. Format of the VM-Exit Instruction-Information Field as Used for LLDT, LTR, SLDT, and
STR24-21
Table 24-11. Format of the VM-Exit Instruction-Information Field as Used for VMCLEAR, VMPTRLD,
VMPTRST, and VMXON24-22
Table 24-12. Format of the VM-Exit Instruction-Information Field as Used for VMREAD and
VMWRITE24-23
Table 24-13. Format of the VM-Exit Instruction-Information Field as Used for INVEPT and INVVPID
24-25
Table 25-1. Format of an EPT PML4 Entry (PML4E) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25-5
Table 25-2. Format of an EPT Page-Directory-Pointer-Table Entry (PDPTE) that References an
EPT Page Directory25-6
Table 25-3. Format of an EPT Page-Directory Entry (PDE) that Maps a 2-MByte Page. . . . . . .25-7
Table 25-4. Format of an EPT Page-Directory Entry (PDE) that References an EPT Page Table. .
25-8
Table 25-5. Format of an EPT Page-Table Entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25-9
Table 26-1. SMRAM State Save Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26-6
Table 26-2. Processor Signatures and 64-bit SMRAM State Save Map Format. . . . . . . . . . . . . .26-9
Table 26-3. SMRAM State Save Map for Intel 64 Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26-9
Table 26-4. Processor Register Initialization in SMM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26-13
Table 26-5. I/O Instruction Information in the SMM State Save Map . . . . . . . . . . . . . . . . . . . . . . 26-16
Table 26-6. I/O Instruction Type Encodings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26-17
Table 26-7. Auto HALT Restart Flag Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26-19
Table 26-8. I/O Instruction Restart Field Values. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26-21
Table 26-9. Exit Qualification for SMIs That Arrive Immediately
After the Retirement of an I/O Instruction26-28
Table 26-10. Format of MSEG Header . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26-35
Table 27-1. Operating Modes for Host and Guest Environments . . . . . . . . . . . . . . . . . . . . . . . . . 27-18