};
+union Guest_Control {
+ ulong_t bitmap PACKED;
+ struct {
+ uchar_t V_TPR PACKED;
+ uint_t V_IRQ : 1 PACKED;
+ uint_t rsvd1 : 7 PACKED;
+ uint_t V_INTR_PRIO : 4 PACKED;
+ uint_t V_IGN_TPR : 1 PACKED;
+ uint_t rsvd2 : 3 PACKED;
+ uint_t V_INTR_MASKING : 1 PACKED;
+ uint_t rsvd3 : 7 PACKED;
+ uchar_t V_INTR_VECTOR PACKED;
+ uint_t rsvd4 : 24 PACKED;
+ } ctrls;
+};
+
+
typedef struct VMCB_Control_Area {
+ // offset 0x0
union Ctrl_Registers cr_reads PACKED;
union Ctrl_Registers cr_writes PACKED;
union Debug_Registers dr_reads PACKED;
union Exception_Vectors exceptions PACKED;
union Instr_Intercepts instrs PACKED;
union SVM_Instr_Intercepts svm_instrs PACKED;
- char rsvd1[43] PACKED;
+
+ uchar_t rsvd1[43] PACKED;
+
+ // offset 0x040
+ ullong_t IOPM_BASE_PA PACKED;
+ ullong_t MSRPM_BASE_PA PACKED;
+ ullong_t TSC_OFFSET PACKED;
+
+ ulong_t guest_ASID PACKED;
+ uchar_t TLB_CONTROL PACKED;
+
+ uchar_t rsvd2[3] PACKED;
+
+ union Guest_Control guest_ctrl PACKED;
+ ulong_t interrupt_shadow : 1 PACKED;
+ ulong_t rsvd3 : 31 PACKED;
+ ulong_t rsvd4 PACKED;
+
+ ullong_t exit_code PACKED;
+ ullong_t exit_info1 PACKED;
+ ullong_t exit_info2 PACKED;
+
+ /* This could be a typo in the manual....
+ * It doesn't actually say that there is a reserved bit
+ * But it does say that the EXITINTINFO field is in bits 63-1
+ * ALL other occurances mention a 1 bit reserved field
+ */
+ ulong_t rsvd5 : 1 PACKED;
+ ullong_t exit_int_info : 63 PACKED;
+ /* ** */
+
+ ulong_t NP_ENABLE : 1 PACKED;
+ ullong_t rsvd6 : 63 PACKED;
+
+ uchar_t rsvd7[15] PACKED;
+
+ // Offset 0xA8
+ ullong_t EVENTINJ PACKED;
+
+
+ /* This could be a typo in the manual....
+ * It doesn't actually say that there is a reserved bit
+ * But it does say that the EXITINTINFO field is in bits 63-1
+ * ALL other occurances mention a 1 bit reserved field
+ */
+ ulong_t rsvd8 : 1 PACKED;
+ ullong_t N_CR3 : 63 PACKED;
+ /* ** */
+
+ ulong_t LBR_VIRTUALIZATION_ENABLE : 1 PACKED;
+ ullong_t rsvd9 : 63 PACKED;
+
+} vmcb_ctrl_t;
+
+
+
+
+
+
+struct vmcb_selector {
+ ushort_t selector PACKED;
+ ushort_t attrib PACKED;
+ ulong_t limit PACKED;
+ ullong_t base PACKED;
+}
+
+
+
+
+
+
+
+typedef struct VMCB_State_Save_Area {
+ struct vmcb_selector es PACKED; // only lower 32 bits of base are implemented
+ struct vmcb_selector cs PACKED; // only lower 32 bits of base are implemented
+ struct vmcb_selector ss PACKED; // only lower 32 bits of base are implemented
+ struct vmcb_selector ds PACKED; // only lower 32 bits of base are implemented
+ struct vmcb_selector fs PACKED;
+ struct vmcb_selector gs PACKED;
+
+ struct vmcb_selector gdtr PACKED; // selector+attrib are reserved, only lower 16 bits of limit are implemented
+ struct vmcb_selector ldtr PACKED;
+ struct vmcb_selector idtr PACKED; // selector+attrib are reserved, only lower 16 bits of limit are implemented
+ struct vmcb_selector tr PACKED;
+
+ uchar_t rsvd1[42] PACKED;
+
+ //offset 0x0cb
+ uchar_t cpl PACKED; // if the guest is real-mode then the CPL is forced to 0
+ // if the guest is virtual-mode then the CPL is forced to 3
+
+ ulong_t rsvd2 PACKED;
+
+ // offset 0x0d0
+ ullong_t efer PACKED;
+
+ uchar_t rsvd3[111] PACKED;
+
+ //offset 0x148
+ ullong_t cr4 PACKED;
+ ullong_t cr3 PACKED;
+ ullong_t cr0 PACKED;
+ ullong_t dr7 PACKED;
+ ullong_t dr6 PACKED;
+ ullong_t rflags PACKED;
+ ullong_t rip PACKED;
+
+ uchar_t rsvd4[87] PACKED;
+
+ //offset 0x1d8
+ ullong_t rsp PACKED;
+
+ uchar_t rsvd5[23] PACKED;
+
+ //offset 0x1f8
+ ullong_t rax PACKED;
+ ullong_t star PACKED;
+ ullong_t lstar PACKED;
+ ullong_t cstar PACKED;
+ ullong_t sfmask PACKED;
+ ullong_t KernelGsBase PACKED;
+ ullong_t sysenter_cs PACKED;
+ ullong_t sysenter_esp PACKED;
+ ullong_t sysenter_eip PACKED;
+ ullong_t cr2 PACKED;
-} svm_vmcb_t;
+ uchar_t rsvd6[31] PACKED;
+ //offset 0x268
+ ullong_t g_pat PACKED; // Guest PAT -- only used if nested paging is enabled
+ ullong_t dbgctl PACKED; // Guest DBGCTL MSR -- only used if the LBR registers are virtualized
+ ullong_t br_from PACKED; // Guest LastBranchFromIP MSR -- only used if the LBR registers are virtualized
+ ullong_t br_to PACKED; // Guest LastBranchToIP MSR -- only used if the LBR registers are virtualized
+ ullong_t lastexcpfrom PACKED; // Guest LastExceptionFromIP MSR -- only used if the LBR registers are virtualized
+ ullong_t lastexcpto PACKED; // Guest LastExceptionToIP MSR -- only used if the LBR registers are virtualized
+} vmcb_saved_state_t;
#endif
