//
-#define CHK_VMCS_READ(tag, val) {if (VMCS_READ(tag, val) != 0) return -1;}
-#define CHK_VMCS_WRITE(tag, val) {if (VMCS_WRITE(tag, val) != 0) return -1;}
-
-
-
-int CopyOutVMCSGuestStateArea(struct VMCSGuestStateArea *p) {
- CHK_VMCS_READ(GUEST_CR0, &(p->cr0));
- CHK_VMCS_READ(GUEST_CR3, &(p->cr3));
- CHK_VMCS_READ(GUEST_CR4, &(p->cr4));
- CHK_VMCS_READ(GUEST_DR7, &(p->dr7));
- CHK_VMCS_READ(GUEST_RSP, &(p->rsp));
- CHK_VMCS_READ(GUEST_RIP, &(p->rip));
- CHK_VMCS_READ(GUEST_RFLAGS, &(p->rflags));
- CHK_VMCS_READ(VMCS_GUEST_CS_SELECTOR, &(p->cs.selector));
- CHK_VMCS_READ(VMCS_GUEST_SS_SELECTOR, &(p->ss.selector));
- CHK_VMCS_READ(VMCS_GUEST_DS_SELECTOR, &(p->ds.selector));
- CHK_VMCS_READ(VMCS_GUEST_ES_SELECTOR, &(p->es.selector));
- CHK_VMCS_READ(VMCS_GUEST_FS_SELECTOR, &(p->fs.selector));
- CHK_VMCS_READ(VMCS_GUEST_GS_SELECTOR, &(p->gs.selector));
- CHK_VMCS_READ(VMCS_GUEST_LDTR_SELECTOR, &(p->ldtr.selector));
- CHK_VMCS_READ(VMCS_GUEST_TR_SELECTOR, &(p->tr.selector));
- CHK_VMCS_READ(GUEST_CS_BASE, &(p->cs.baseAddr));
- CHK_VMCS_READ(GUEST_SS_BASE, &(p->ss.baseAddr));
- CHK_VMCS_READ(GUEST_DS_BASE, &(p->ds.baseAddr));
- CHK_VMCS_READ(GUEST_ES_BASE, &(p->es.baseAddr));
- CHK_VMCS_READ(GUEST_FS_BASE, &(p->fs.baseAddr));
- CHK_VMCS_READ(GUEST_GS_BASE, &(p->gs.baseAddr));
- CHK_VMCS_READ(GUEST_LDTR_BASE, &(p->ldtr.baseAddr));
- CHK_VMCS_READ(GUEST_TR_BASE, &(p->tr.baseAddr));
- CHK_VMCS_READ(GUEST_CS_LIMIT, &(p->cs.limit));
- CHK_VMCS_READ(GUEST_SS_LIMIT, &(p->ss.limit));
- CHK_VMCS_READ(GUEST_DS_LIMIT, &(p->ds.limit));
- CHK_VMCS_READ(GUEST_ES_LIMIT, &(p->es.limit));
- CHK_VMCS_READ(GUEST_FS_LIMIT, &(p->fs.limit));
- CHK_VMCS_READ(GUEST_GS_LIMIT, &(p->gs.limit));
- CHK_VMCS_READ(GUEST_LDTR_LIMIT, &(p->ldtr.limit));
- CHK_VMCS_READ(GUEST_TR_LIMIT, &(p->tr.limit));
- CHK_VMCS_READ(GUEST_CS_ACCESS, &(p->cs.access));
- CHK_VMCS_READ(GUEST_SS_ACCESS, &(p->ss.access));
- CHK_VMCS_READ(GUEST_DS_ACCESS, &(p->ds.access));
- CHK_VMCS_READ(GUEST_ES_ACCESS, &(p->es.access));
- CHK_VMCS_READ(GUEST_FS_ACCESS, &(p->fs.access));
- CHK_VMCS_READ(GUEST_GS_ACCESS, &(p->gs.access));
- CHK_VMCS_READ(GUEST_LDTR_ACCESS, &(p->ldtr.access));
- CHK_VMCS_READ(GUEST_TR_ACCESS, &(p->tr.access));
- CHK_VMCS_READ(GUEST_GDTR_BASE, &(p->gdtr.baseAddr));
- CHK_VMCS_READ(GUEST_IDTR_BASE, &(p->idtr.baseAddr));
- CHK_VMCS_READ(GUEST_GDTR_LIMIT, &(p->gdtr.limit));
- CHK_VMCS_READ(GUEST_IDTR_LIMIT, &(p->idtr.limit));
- CHK_VMCS_READ(GUEST_IA32_DEBUGCTL, &(p->dbg_ctrl));
- CHK_VMCS_READ(GUEST_IA32_DEBUGCTL_HIGH, ((char *)&(p->dbg_ctrl)) + 4);
- CHK_VMCS_READ(GUEST_IA32_SYSENTER_CS, &(p->sysenter_cs));
- CHK_VMCS_READ(GUEST_IA32_SYSENTER_ESP, &(p->sysenter_esp));
- CHK_VMCS_READ(GUEST_IA32_SYSENTER_EIP, &(p->sysenter_eip));
- CHK_VMCS_READ(GUEST_SMBASE, &(p->smbase));
-
- CHK_VMCS_READ(GUEST_ACTIVITY_STATE, &(p->activity));
- CHK_VMCS_READ(GUEST_INT_STATE, &(p->interrupt_state));
- CHK_VMCS_READ(GUEST_PENDING_DEBUG_EXCS, &(p->pending_dbg_exceptions));
- CHK_VMCS_READ(VMCS_LINK_PTR, &(p->vmcs_link));
- CHK_VMCS_READ(VMCS_LINK_PTR_HIGH, ((char *)&(p->vmcs_link)) + 4);
- return 0;
+static inline void print_vmcs_field(uint_t vmcs_index) {
+ int len = v3_vmcs_get_field_len(vmcs_index);
+ addr_t val;
+
+ if (vmcs_read(vmcs_index, &val, len) != VMX_SUCCESS) {
+ PrintError("VMCS_READ error for index %x\n", vmcs_index);
+ return;
+ };
+
+ if (len == 2) {
+ PrintDebug("%s: %x\n", v3_vmcs_get_field_name(vmcs_index), (uint16_t)val);
+ } else if (len == 4) {
+ PrintDebug("%s: %x\n", v3_vmcs_get_field_name(vmcs_index), (uint32_t)val);
+ } else if (len == 8) {
+ PrintDebug("%s: %p\n", v3_vmcs_get_field_name(vmcs_index), (void *)(addr_t)val);
+ }
}
-int CopyInVMCSGuestStateArea(struct VMCSGuestStateArea *p) {
- CHK_VMCS_WRITE(GUEST_CR0, &(p->cr0));
- CHK_VMCS_WRITE(GUEST_CR3, &(p->cr3));
- CHK_VMCS_WRITE(GUEST_CR4, &(p->cr4));
- CHK_VMCS_WRITE(GUEST_DR7, &(p->dr7));
- CHK_VMCS_WRITE(GUEST_RSP, &(p->rsp));
- CHK_VMCS_WRITE(GUEST_RIP, &(p->rip));
- CHK_VMCS_WRITE(GUEST_RFLAGS, &(p->rflags));
- CHK_VMCS_WRITE(VMCS_GUEST_CS_SELECTOR, &(p->cs.selector));
- CHK_VMCS_WRITE(VMCS_GUEST_SS_SELECTOR, &(p->ss.selector));
- CHK_VMCS_WRITE(VMCS_GUEST_DS_SELECTOR, &(p->ds.selector));
- CHK_VMCS_WRITE(VMCS_GUEST_ES_SELECTOR, &(p->es.selector));
- CHK_VMCS_WRITE(VMCS_GUEST_FS_SELECTOR, &(p->fs.selector));
- CHK_VMCS_WRITE(VMCS_GUEST_GS_SELECTOR, &(p->gs.selector));
- CHK_VMCS_WRITE(VMCS_GUEST_LDTR_SELECTOR, &(p->ldtr.selector));
- CHK_VMCS_WRITE(VMCS_GUEST_TR_SELECTOR, &(p->tr.selector));
- CHK_VMCS_WRITE(GUEST_CS_BASE, &(p->cs.baseAddr));
- CHK_VMCS_WRITE(GUEST_SS_BASE, &(p->ss.baseAddr));
- CHK_VMCS_WRITE(GUEST_DS_BASE, &(p->ds.baseAddr));
- CHK_VMCS_WRITE(GUEST_ES_BASE, &(p->es.baseAddr));
- CHK_VMCS_WRITE(GUEST_FS_BASE, &(p->fs.baseAddr));
- CHK_VMCS_WRITE(GUEST_GS_BASE, &(p->gs.baseAddr));
- CHK_VMCS_WRITE(GUEST_LDTR_BASE, &(p->ldtr.baseAddr));
- CHK_VMCS_WRITE(GUEST_TR_BASE, &(p->tr.baseAddr));
- CHK_VMCS_WRITE(GUEST_CS_LIMIT, &(p->cs.limit));
- CHK_VMCS_WRITE(GUEST_SS_LIMIT, &(p->ss.limit));
- CHK_VMCS_WRITE(GUEST_DS_LIMIT, &(p->ds.limit));
- CHK_VMCS_WRITE(GUEST_ES_LIMIT, &(p->es.limit));
- CHK_VMCS_WRITE(GUEST_FS_LIMIT, &(p->fs.limit));
- CHK_VMCS_WRITE(GUEST_GS_LIMIT, &(p->gs.limit));
- CHK_VMCS_WRITE(GUEST_LDTR_LIMIT, &(p->ldtr.limit));
- CHK_VMCS_WRITE(GUEST_TR_LIMIT, &(p->tr.limit));
- CHK_VMCS_WRITE(GUEST_CS_ACCESS, &(p->cs.access));
- CHK_VMCS_WRITE(GUEST_SS_ACCESS, &(p->ss.access));
- CHK_VMCS_WRITE(GUEST_DS_ACCESS, &(p->ds.access));
- CHK_VMCS_WRITE(GUEST_ES_ACCESS, &(p->es.access));
- CHK_VMCS_WRITE(GUEST_FS_ACCESS, &(p->fs.access));
- CHK_VMCS_WRITE(GUEST_GS_ACCESS, &(p->gs.access));
- CHK_VMCS_WRITE(GUEST_LDTR_ACCESS, &(p->ldtr.access));
- CHK_VMCS_WRITE(GUEST_TR_ACCESS, &(p->tr.access));
- CHK_VMCS_WRITE(GUEST_GDTR_BASE, &(p->gdtr.baseAddr));
- CHK_VMCS_WRITE(GUEST_IDTR_BASE, &(p->idtr.baseAddr));
- CHK_VMCS_WRITE(GUEST_GDTR_LIMIT, &(p->gdtr.limit));
- CHK_VMCS_WRITE(GUEST_IDTR_LIMIT, &(p->idtr.limit));
- CHK_VMCS_WRITE(GUEST_IA32_DEBUGCTL, &(p->dbg_ctrl));
- CHK_VMCS_WRITE(GUEST_IA32_DEBUGCTL_HIGH, ((char *)&(p->dbg_ctrl)) + 4);
- CHK_VMCS_WRITE(GUEST_IA32_SYSENTER_CS, &(p->sysenter_cs));
- CHK_VMCS_WRITE(GUEST_IA32_SYSENTER_ESP, &(p->sysenter_esp));
- CHK_VMCS_WRITE(GUEST_IA32_SYSENTER_EIP, &(p->sysenter_eip));
- CHK_VMCS_WRITE(GUEST_SMBASE, &(p->smbase));
-
- CHK_VMCS_WRITE(GUEST_ACTIVITY_STATE, &(p->activity));
- CHK_VMCS_WRITE(GUEST_INT_STATE, &(p->interrupt_state));
- CHK_VMCS_WRITE(GUEST_PENDING_DEBUG_EXCS, &(p->pending_dbg_exceptions));
- CHK_VMCS_WRITE(VMCS_LINK_PTR, &(p->vmcs_link));
- CHK_VMCS_WRITE(VMCS_LINK_PTR_HIGH, ((char *)&(p->vmcs_link)) + 4);
- return 0;
+static inline void print_vmcs_segments() {
+ // see vm_guest.c
}
-int CopyOutVMCSHostStateArea(struct VMCSHostStateArea *p) {
- CHK_VMCS_READ(HOST_CR0, &(p->cr0));
- CHK_VMCS_READ(HOST_CR3, &(p->cr3));
- CHK_VMCS_READ(HOST_CR4, &(p->cr4));
- CHK_VMCS_READ(HOST_RSP, &(p->rsp));
- CHK_VMCS_READ(HOST_RIP, &(p->rip));
- CHK_VMCS_READ(VMCS_HOST_CS_SELECTOR, &(p->csSelector));
- CHK_VMCS_READ(VMCS_HOST_SS_SELECTOR, &(p->ssSelector));
- CHK_VMCS_READ(VMCS_HOST_DS_SELECTOR, &(p->dsSelector));
- CHK_VMCS_READ(VMCS_HOST_ES_SELECTOR, &(p->esSelector));
- CHK_VMCS_READ(VMCS_HOST_FS_SELECTOR, &(p->fsSelector));
- CHK_VMCS_READ(VMCS_HOST_GS_SELECTOR, &(p->gsSelector));
- CHK_VMCS_READ(VMCS_HOST_TR_SELECTOR, &(p->trSelector));
- CHK_VMCS_READ(HOST_FS_BASE, &(p->fsBaseAddr));
- CHK_VMCS_READ(HOST_GS_BASE, &(p->gsBaseAddr));
- CHK_VMCS_READ(HOST_TR_BASE, &(p->trBaseAddr));
- CHK_VMCS_READ(HOST_GDTR_BASE, &(p->gdtrBaseAddr));
- CHK_VMCS_READ(HOST_IDTR_BASE, &(p->idtrBaseAddr));
- CHK_VMCS_READ(HOST_IA32_SYSENTER_CS, &(p->sysenter_cs));
- CHK_VMCS_READ(HOST_IA32_SYSENTER_ESP, &(p->sysenter_esp));
- CHK_VMCS_READ(HOST_IA32_SYSENTER_EIP, &(p->sysenter_eip));
- return 0;
-}
-
-
-
-int CopyInVMCSHostStateArea(struct VMCSHostStateArea *p) {
- CHK_VMCS_WRITE(HOST_CR0, &(p->cr0));
- CHK_VMCS_WRITE(HOST_CR3, &(p->cr3));
- CHK_VMCS_WRITE(HOST_CR4, &(p->cr4));
- CHK_VMCS_WRITE(HOST_RSP, &(p->rsp));
- CHK_VMCS_WRITE(HOST_RIP, &(p->rip));
- CHK_VMCS_WRITE(VMCS_HOST_CS_SELECTOR, &(p->csSelector));
- CHK_VMCS_WRITE(VMCS_HOST_SS_SELECTOR, &(p->ssSelector));
- CHK_VMCS_WRITE(VMCS_HOST_DS_SELECTOR, &(p->dsSelector));
- CHK_VMCS_WRITE(VMCS_HOST_ES_SELECTOR, &(p->esSelector));
- CHK_VMCS_WRITE(VMCS_HOST_FS_SELECTOR, &(p->fsSelector));
- CHK_VMCS_WRITE(VMCS_HOST_GS_SELECTOR, &(p->gsSelector));
- CHK_VMCS_WRITE(VMCS_HOST_TR_SELECTOR, &(p->trSelector));
- CHK_VMCS_WRITE(HOST_FS_BASE, &(p->fsBaseAddr));
- CHK_VMCS_WRITE(HOST_GS_BASE, &(p->gsBaseAddr));
- CHK_VMCS_WRITE(HOST_TR_BASE, &(p->trBaseAddr));
- CHK_VMCS_WRITE(HOST_GDTR_BASE, &(p->gdtrBaseAddr));
- CHK_VMCS_WRITE(HOST_IDTR_BASE, &(p->idtrBaseAddr));
- CHK_VMCS_WRITE(HOST_IA32_SYSENTER_CS, &(p->sysenter_cs));
- CHK_VMCS_WRITE(HOST_IA32_SYSENTER_ESP, &(p->sysenter_esp));
- CHK_VMCS_WRITE(HOST_IA32_SYSENTER_EIP, &(p->sysenter_eip));
- return 0;
-}
-
-int CopyOutVMCSExitCtrlFields(struct VMCSExitCtrlFields *p)
-{
- CHK_VMCS_READ(VM_EXIT_CTRLS,&(p->exitCtrls));
- CHK_VMCS_READ(VM_EXIT_MSR_STORE_COUNT,&(p->msrStoreCount));
- CHK_VMCS_READ(VM_EXIT_MSR_STORE_ADDR,&(p->msrStoreAddr));
- CHK_VMCS_READ(VM_EXIT_MSR_LOAD_COUNT,&(p->msrLoadCount));
- CHK_VMCS_READ(VM_EXIT_MSR_LOAD_ADDR,&(p->msrLoadAddr));
- return 0;
-}
-
-int CopyInVMCSExitCtrlFields(struct VMCSExitCtrlFields *p)
-{
- CHK_VMCS_WRITE(VM_EXIT_CTRLS,&(p->exitCtrls));
- CHK_VMCS_WRITE(VM_EXIT_MSR_STORE_COUNT,&(p->msrStoreCount));
- CHK_VMCS_WRITE(VM_EXIT_MSR_STORE_ADDR,&(p->msrStoreAddr));
- CHK_VMCS_WRITE(VM_EXIT_MSR_LOAD_COUNT,&(p->msrLoadCount));
- CHK_VMCS_WRITE(VM_EXIT_MSR_LOAD_ADDR,&(p->msrLoadAddr));
- return 0;
-}
-
-
-int CopyOutVMCSEntryCtrlFields(struct VMCSEntryCtrlFields *p)
-{
- CHK_VMCS_READ(VM_ENTRY_CTRLS,&(p->entryCtrls));
- CHK_VMCS_READ(VM_ENTRY_MSR_LOAD_COUNT,&(p->msrLoadCount));
- CHK_VMCS_READ(VM_ENTRY_MSR_LOAD_ADDR,&(p->msrLoadAddr));
- CHK_VMCS_READ(VM_ENTRY_INT_INFO_FIELD,&(p->intInfo));
- CHK_VMCS_READ(VM_ENTRY_EXCEPTION_ERROR,&(p->exceptionErrorCode));
- CHK_VMCS_READ(VM_ENTRY_INSTR_LENGTH,&(p->instrLength));
- return 0;
-}
-int CopyInVMCSEntryCtrlFields(struct VMCSEntryCtrlFields *p)
-{
- CHK_VMCS_WRITE(VM_ENTRY_CTRLS,&(p->entryCtrls));
- CHK_VMCS_WRITE(VM_ENTRY_MSR_LOAD_COUNT,&(p->msrLoadCount));
- CHK_VMCS_WRITE(VM_ENTRY_MSR_LOAD_ADDR,&(p->msrLoadAddr));
- CHK_VMCS_WRITE(VM_ENTRY_INT_INFO_FIELD,&(p->intInfo));
- CHK_VMCS_WRITE(VM_ENTRY_EXCEPTION_ERROR,&(p->exceptionErrorCode));
- CHK_VMCS_WRITE(VM_ENTRY_INSTR_LENGTH,&(p->instrLength));
- return 0;
-}
+void print_debug_vmcs_load_guest() {
+ const int wordsize = sizeof(addr_t);
+ uint64_t temp;
+ vmcs_segment tmp_seg;
-int CopyOutVMCSExitInfoFields(struct VMCSExitInfoFields *p) {
- CHK_VMCS_READ(EXIT_REASON,&(p->reason));
- CHK_VMCS_READ(EXIT_QUALIFICATION,&(p->qualification));
- CHK_VMCS_READ(VM_EXIT_INT_INFO,&(p->intInfo));
- CHK_VMCS_READ(VM_EXIT_INT_ERROR,&(p->intErrorCode));
- CHK_VMCS_READ(IDT_VECTOR_INFO,&(p->idtVectorInfo));
- CHK_VMCS_READ(IDT_VECTOR_ERROR,&(p->idtVectorErrorCode));
- CHK_VMCS_READ(VM_EXIT_INSTR_LENGTH,&(p->instrLength));
- CHK_VMCS_READ(GUEST_LINEAR_ADDR,&(p->guestLinearAddr));
- CHK_VMCS_READ(VMX_INSTR_INFO,&(p->instrInfo));
- CHK_VMCS_READ(IO_RCX,&(p->ioRCX));
- CHK_VMCS_READ(IO_RSI,&(p->ioRSI));
- CHK_VMCS_READ(IO_RDI,&(p->ioRDI));
- CHK_VMCS_READ(IO_RIP,&(p->ioRIP));
- CHK_VMCS_READ(VM_INSTR_ERROR,&(p->instrErrorField));
- return 0;
-}
+ PrintDebug("\n====== Loading Guest State ======\n");
+ PRINT_VMREAD("Guest CR0: %x\n", GUEST_CR0, wordsize);
+ PRINT_VMREAD("Guest CR3: %x\n", GUEST_CR3, wordsize);
+ PRINT_VMREAD("Guest CR4: %x\n", GUEST_CR4, wordsize);
+ PRINT_VMREAD("Guest DR7: %x\n", GUEST_DR7, wordsize);
+ READ_VMCS_SEG(&tmp_seg,CS,wordsize);
+ print_vmcs_segment("CS", &tmp_seg);
+
+ READ_VMCS_SEG(&tmp_seg,SS,wordsize);
+ print_vmcs_segment("SS", &tmp_seg);
-int CopyOutVMCSExecCtrlFields(struct VMCSExecCtrlFields *p)
-{
- CHK_VMCS_READ(PIN_VM_EXEC_CTRLS,&(p->pinCtrls));
- CHK_VMCS_READ(PROC_VM_EXEC_CTRLS,&(p->procCtrls));
- CHK_VMCS_READ(EXCEPTION_BITMAP,&(p->execBitmap));
- CHK_VMCS_READ(PAGE_FAULT_ERROR_MASK,&(p->pageFaultErrorMask));
- CHK_VMCS_READ(PAGE_FAULT_ERROR_MATCH,&(p->pageFaultErrorMatch));
- CHK_VMCS_READ(IO_BITMAP_A_ADDR,&(p->ioBitmapA));
- CHK_VMCS_READ(IO_BITMAP_B_ADDR,&(p->ioBitmapB));
- CHK_VMCS_READ(TSC_OFFSET,&(p->tscOffset));
- CHK_VMCS_READ(CR0_GUEST_HOST_MASK,&(p->cr0GuestHostMask));
- CHK_VMCS_READ(CR0_READ_SHADOW,&(p->cr0ReadShadow));
- CHK_VMCS_READ(CR4_GUEST_HOST_MASK,&(p->cr4GuestHostMask));
- CHK_VMCS_READ(CR4_READ_SHADOW,&(p->cr4ReadShadow));
- CHK_VMCS_READ(CR3_TARGET_COUNT, &(p->cr3TargetCount));
- CHK_VMCS_READ(CR3_TARGET_VALUE_0, &(p->cr3TargetValue0));
- CHK_VMCS_READ(CR3_TARGET_VALUE_1, &(p->cr3TargetValue1));
- CHK_VMCS_READ(CR3_TARGET_VALUE_2, &(p->cr3TargetValue2));
- CHK_VMCS_READ(CR3_TARGET_VALUE_3, &(p->cr3TargetValue3));
- CHK_VMCS_READ(VIRT_APIC_PAGE_ADDR, &(p->virtApicPageAddr));
- CHK_VMCS_READ(TPR_THRESHOLD, &(p->tprThreshold));
- CHK_VMCS_READ(MSR_BITMAPS, &(p->MSRBitmapsBaseAddr));
- CHK_VMCS_READ(VMCS_EXEC_PTR,&(p->vmcsExecPtr));
- return 0;
-}
+ READ_VMCS_SEG(&tmp,DS,wordsize);
+ print_vmcs_segment("DS", &tmp_seg);
+ READ_VMCS_SEG(&tmp_seg,ES,wordsize);
+ print_vmcs_segment("ES", &tmp_seg);
-int CopyInVMCSExecCtrlFields(struct VMCSExecCtrlFields *p)
-{
- CHK_VMCS_WRITE(PIN_VM_EXEC_CTRLS,&(p->pinCtrls));
- CHK_VMCS_WRITE(PROC_VM_EXEC_CTRLS,&(p->procCtrls));
- CHK_VMCS_WRITE(EXCEPTION_BITMAP,&(p->execBitmap));
- CHK_VMCS_WRITE(PAGE_FAULT_ERROR_MASK,&(p->pageFaultErrorMask));
- CHK_VMCS_WRITE(PAGE_FAULT_ERROR_MATCH,&(p->pageFaultErrorMatch));
- CHK_VMCS_WRITE(IO_BITMAP_A_ADDR,&(p->ioBitmapA));
- CHK_VMCS_WRITE(IO_BITMAP_B_ADDR,&(p->ioBitmapB));
- CHK_VMCS_WRITE(TSC_OFFSET,&(p->tscOffset));
- CHK_VMCS_WRITE(CR0_GUEST_HOST_MASK,&(p->cr0GuestHostMask));
- CHK_VMCS_WRITE(CR0_READ_SHADOW,&(p->cr0ReadShadow));
- CHK_VMCS_WRITE(CR4_GUEST_HOST_MASK,&(p->cr4GuestHostMask));
- CHK_VMCS_WRITE(CR4_READ_SHADOW,&(p->cr4ReadShadow));
- CHK_VMCS_WRITE(CR3_TARGET_COUNT, &(p->cr3TargetCount));
- CHK_VMCS_WRITE(CR3_TARGET_VALUE_0, &(p->cr3TargetValue0));
- CHK_VMCS_WRITE(CR3_TARGET_VALUE_1, &(p->cr3TargetValue1));
- CHK_VMCS_WRITE(CR3_TARGET_VALUE_2, &(p->cr3TargetValue2));
- CHK_VMCS_WRITE(CR3_TARGET_VALUE_3, &(p->cr3TargetValue3));
- CHK_VMCS_WRITE(VIRT_APIC_PAGE_ADDR, &(p->virtApicPageAddr));
- CHK_VMCS_WRITE(TPR_THRESHOLD, &(p->tprThreshold));
- CHK_VMCS_WRITE(MSR_BITMAPS, &(p->MSRBitmapsBaseAddr));
- CHK_VMCS_WRITE(VMCS_EXEC_PTR,&(p->vmcsExecPtr));
- return 0;
-}
+ READ_VMCS_SEG(&tmp_seg,FS,wordsize);
+ print_vmcs_segment("FS", &tmp_seg);
+ READ_VMCS_SEG(&tmp_seg,GS,wordsize);
+ print_vmcs_segment("GS", &tmp_seg);
-int CopyOutVMCSData(struct VMCSData *p) {
- if (CopyOutVMCSGuestStateArea(&(p->guestStateArea)) != 0) {
- return -1;
- }
- if (CopyOutVMCSHostStateArea(&(p->hostStateArea)) != 0) {
- return -1;
- }
- if (CopyOutVMCSExecCtrlFields(&(p->execCtrlFields)) != 0) {
- return -1;
- }
- if (CopyOutVMCSExitCtrlFields(&(p->exitCtrlFields)) != 0) {
- return -1;
- }
- if (CopyOutVMCSEntryCtrlFields(&(p->entryCtrlFields)) != 0) {
- return -1;
- }
- if (CopyOutVMCSExitInfoFields(&(p->exitInfoFields)) != 0) {
- return -1;
- }
- return 0;
-}
+ READ_VMCS_SEG(&tmp_seg,TR,wordsize);
+ print_vmcs_segment("TR", &tmp_seg);
+ READ_VMCS_SEG(&tmp_seg,LDTR,wordsize);
+ print_vmcs_segment("LDTR", &tmp_seg);
+
+ PrintDebug("\n==GDTR==\n");
+ PRINT_VMREAD("GDTR Base: %x\n", GUEST_GDTR_BASE, wordsize);
+ PRINT_VMREAD("GDTR Limit: %x\n", GUEST_GDTR_LIMIT, 32);
+ PrintDebug("====\n");
-int CopyInVMCSData(struct VMCSData *p) {
- if (CopyInVMCSGuestStateArea(&(p->guestStateArea)) != 0) {
- return -1;
- }
- if (CopyInVMCSHostStateArea(&(p->hostStateArea)) != 0) {
- return -1;
- }
- if (CopyInVMCSExecCtrlFields(&(p->execCtrlFields)) != 0) {
- return -1;
- }
- if (CopyInVMCSExitCtrlFields(&(p->exitCtrlFields)) != 0) {
- return -1;
- }
- if (CopyInVMCSEntryCtrlFields(&(p->entryCtrlFields)) != 0) {
- return -1;
- }
- return 0;
-}
+ PrintDebug("\n==LDTR==\n");
+ PRINT_VMREAD("LDTR Base: %x\n", GUEST_LDTR_BASE, wordsize);
+ PRINT_VMREAD("LDTR Limit: %x\n", GUEST_LDTR_LIMIT, 32);
+ PrintDebug("=====\n");
+ PRINT_VMREAD("Guest RSP: %x\n", GUEST_RSP, wordsize);
+ PRINT_VMREAD("Guest RIP: %x\n", GUEST_RIP, wordsize);
+ PRINT_VMREAD("Guest RFLAGS: %x\n", GUEST_RFLAGS, wordsize);
+ PRINT_VMREAD("Guest Activity state: %x\n", GUEST_ACTIVITY_STATE, 32);
+ PRINT_VMREAD("Guest Interruptibility state: %x\n", GUEST_INT_STATE, 32);
+ PRINT_VMREAD("Guest pending debug: %x\n", GUEST_PENDING_DEBUG_EXCS, wordsize);
-void PrintTrace_VMX_Regs(struct VMXRegs * regs) {
- PrintTrace("==>VMX Register values:\n");
- PrintTrace("EAX: %x\n", regs->eax);
- PrintTrace("ECX: %x\n", regs->ecx);
- PrintTrace("EDX: %x\n", regs->edx);
- PrintTrace("EBX: %x\n", regs->ebx);
- PrintTrace("ESP: %x\n", regs->esp);
- PrintTrace("EBP: %x\n", regs->ebp);
- PrintTrace("ESI: %x\n", regs->esi);
- PrintTrace("EDI: %x\n", regs->edi);
- PrintTrace("\n");
+ PRINT_VMREAD("IA32_DEBUGCTL: %x\n", GUEST_IA32_DEBUGCTL, 64);
+ PRINT_VMREAD("IA32_SYSENTER_CS: %x\n", GUEST_IA32_SYSENTER_CS, 32);
+ PRINT_VMREAD("IA32_SYSTENTER_ESP: %x\n", GUEST_IA32_SYSENTER_ESP, wordsize);
+ PRINT_VMREAD("IA32_SYSTENTER_EIP: %x\n", GUEST_IA32_SYSENTER_EIP, wordsize);
+ PRINT_VMREAD("IA32_PERF_GLOBAL_CTRL: %x\n", GUEST_IA32_PERF_GLOBAL_CTRL, wordsize);
+ PRINT_VMREAD("VMCS Link Ptr: %x\n", VMCS_LINK_PTR, 64);
+ // TODO: Maybe add VMX preemption timer and PDTE (Intel 20-8 Vol. 3b)
}
-
-void PrintTrace_VMCSSegment(char * segname, struct VMCSSegment * seg, int abbr) {
- PrintTrace("Segment: %s\n", segname);
- if (abbr == 0) {
- PrintTrace("\tSelector: %x\n", (uint_t)seg->selector);
- PrintTrace("\tAccess: %x\n", *(uint_t*)&(seg->access));
- }
- PrintTrace("\tBase Addr: %x\n", (uint_t)seg->baseAddr);
- PrintTrace("\tLimit: %x\n", (uint_t)seg->limit);
-
+void print_debug_load_host() {
+ const int wordsize = sizeof(addr_t);
+ uint64_t temp;
+ vmcs_segment tmp_seg;
+
+ PrintDebug("\n====== Host State ========\n");
+ PRINT_VMREAD("Host CR0: %x\n", HOST_CR0, wordsize);
+ PRINT_VMREAD("Host CR3: %x\n", HOST_CR3, wordsize);
+ PRINT_VMREAD("Host CR4: %x\n", HOST_CR4, wordsize);
+ PRINT_VMREAD("Host RSP: %x\n", HOST_RSP, wordsize);
+ PRINT_VMREAD("Host RIP: %x\n", HOST_RIP, wordsize);
+ PRINT_VMREAD("IA32_SYSENTER_CS: %x\n", HOST_IA32_SYSENTER_CS, 32);
+ PRINT_VMREAD("IA32_SYSENTER_ESP: %x\n", HOST_IA32_SYSENTER_ESP, wordsize);
+ PRINT_VMREAD("IA32_SYSENTER_EIP: %x\n", HOST_IA32_SYSENTER_EIP, wordsize);
+
+ PRINT_VMREAD("Host CS Selector: %x\n", HOST_CS_SELECTOR, 16);
+ PRINT_VMREAD("Host SS Selector: %x\n", HOST_SS_SELECTOR, 16);
+ PRINT_VMREAD("Host DS Selector: %x\n", HOST_DS_SELECTOR, 16);
+ PRINT_VMREAD("Host ES Selector: %x\n", HOST_ES_SELECTOR, 16);
+ PRINT_VMREAD("Host FS Selector: %x\n", HOST_FS_SELECTOR, 16);
+ PRINT_VMREAD("Host GS Selector: %x\n", HOST_GS_SELECTOR, 16);
+ PRINT_VMREAD("Host TR Selector: %x\n", HOST_TR_SELECTOR, 16);
+
+ PRINT_VMREAD("Host FS Base: %x\n", HOST_FS_BASE, wordsize);
+ PRINT_VMREAD("Host GS Base: %x\n", HOST_GS_BASE, wordsize);
+ PRINT_VMREAD("Host TR Base: %x\n", HOST_TR_BASE, wordsize);
+ PRINT_VMREAD("Host GDTR Base: %x\n", HOST_GDTR_BASE, wordsize);
+ PRINT_VMREAD("Host IDTR Base: %x\n", HOSE_IDTR_BASE, wordsize);
}
-
-void PrintTrace_VMCSGuestStateArea(struct VMCSGuestStateArea * guestState) {
- PrintTrace("==>Guest State Area\n");
- PrintTrace("==>==> Guest Register State\n");
- PrintTrace("GUEST_CR0: %x\n",(uint_t) guestState->cr0);
- PrintTrace("GUEST_CR3: %x\n",(uint_t)guestState->cr3);
- PrintTrace("GUEST_CR4: %x\n",(uint_t)guestState->cr4);
- PrintTrace("GUEST_DR7: %x\n",(uint_t)guestState->dr7);
- PrintTrace("GUEST_RSP: %x\n",(uint_t)guestState->rsp);
- PrintTrace("GUEST_RIP: %x\n",(uint_t)guestState->rip);
- PrintTrace("GUEST_RFLAGS: %x\n",(uint_t)guestState->rflags);
-
- PrintTrace_VMCSSegment("Guest CS", &(guestState->cs), 0);
- PrintTrace_VMCSSegment("Guest SS", &(guestState->ss), 0);
- PrintTrace_VMCSSegment("Guest DS",&(guestState->ds), 0);
- PrintTrace_VMCSSegment("Guest ES", &(guestState->es), 0);
- PrintTrace_VMCSSegment("Guest FS", &(guestState->fs), 0);
- PrintTrace_VMCSSegment("Guest GS", &(guestState->gs), 0);
- PrintTrace_VMCSSegment("Guest LDTR", &(guestState->ldtr), 0);
- PrintTrace_VMCSSegment("Guest TR", &(guestState->tr), 0);
- PrintTrace_VMCSSegment("Guest GDTR", &(guestState->gdtr), 1);
- PrintTrace_VMCSSegment("Guest IDTR", &(guestState->idtr), 1);
-
-
- PrintTrace("GUEST_IA32_DEBUGCTL: %x\n",(uint_t)(guestState->dbg_ctrl & 0xffffffff));
- PrintTrace("GUEST_IA32_DEBUGCTL_HIGH: %x\n",(uint_t)(guestState->dbg_ctrl >> 32) & 0xffffffff);
- PrintTrace("GUEST_IA32_SYSENTER_CS: %x\n",guestState->sysenter_cs);
- PrintTrace("GUEST_IA32_SYSENTER_ESP: %x\n",(uint_t)guestState->sysenter_esp);
- PrintTrace("GUEST_IA32_SYSENTER_EIP: %x\n",(uint_t)guestState->sysenter_eip);
- PrintTrace("GUEST_SMBASE: %x\n", (uint_t)guestState->smbase);
-
- PrintTrace("==>==> Guest Non-Register State\n");
- PrintTrace("GUEST_ACTIVITY_STATE: %x\n", (uint_t)guestState->activity);
- PrintTrace("GUEST_INT_STATE: %x\n", (uint_t)guestState->interrupt_state);
- PrintTrace("GUEST_PENDING_DEBUG_EXCS: %x\n", (uint_t)guestState->pending_dbg_exceptions);
- PrintTrace("VMCS_LINK_PTR: %x\n", (uint_t)guestState->vmcs_link & 0xffffffff);
- PrintTrace("VMCS_LINK_PTR_HIGH: %x\n", (uint_t)(guestState->vmcs_link >> 32) & 0xffffffff);
+void print_vmcs_segment(char * name, vmcs_segment* seg)
+{
+ PrintDebug("\n==VMCS %s Segment==\n",name);
+ PrintDebug("\tSelector: %x\n", seg->selector);
+ PrintDebug("\tBase Address: %x\n", seg->baseAddr);
+ PrintDebug("\tLimit: %x\n", seg->limit);
+ PrintDebug("\tAccess: %x\n", seg->access);
}
-
void PrintTrace_VMCSHostStateArea(struct VMCSHostStateArea * hostState) {
PrintTrace("\n==> Host State Area\n");
PrintTrace("HOST_CR0: %x\n", (uint_t)hostState->cr0);
