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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
commit | ace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch) | |
tree | b2d64bc10158fdd5497876388cd68142ca374ed3 /tools/testing/selftests/kvm/include/x86_64/evmcs.h | |
parent | Initial commit. (diff) | |
download | linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip |
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tools/testing/selftests/kvm/include/x86_64/evmcs.h')
-rw-r--r-- | tools/testing/selftests/kvm/include/x86_64/evmcs.h | 1279 |
1 files changed, 1279 insertions, 0 deletions
diff --git a/tools/testing/selftests/kvm/include/x86_64/evmcs.h b/tools/testing/selftests/kvm/include/x86_64/evmcs.h new file mode 100644 index 0000000000..901caf0e09 --- /dev/null +++ b/tools/testing/selftests/kvm/include/x86_64/evmcs.h @@ -0,0 +1,1279 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * tools/testing/selftests/kvm/include/x86_64/evmcs.h + * + * Copyright (C) 2018, Red Hat, Inc. + * + */ + +#ifndef SELFTEST_KVM_EVMCS_H +#define SELFTEST_KVM_EVMCS_H + +#include <stdint.h> +#include "hyperv.h" +#include "vmx.h" + +#define u16 uint16_t +#define u32 uint32_t +#define u64 uint64_t + +#define EVMCS_VERSION 1 + +extern bool enable_evmcs; + +struct hv_enlightened_vmcs { + u32 revision_id; + u32 abort; + + u16 host_es_selector; + u16 host_cs_selector; + u16 host_ss_selector; + u16 host_ds_selector; + u16 host_fs_selector; + u16 host_gs_selector; + u16 host_tr_selector; + + u16 padding16_1; + + u64 host_ia32_pat; + u64 host_ia32_efer; + + u64 host_cr0; + u64 host_cr3; + u64 host_cr4; + + u64 host_ia32_sysenter_esp; + u64 host_ia32_sysenter_eip; + u64 host_rip; + u32 host_ia32_sysenter_cs; + + u32 pin_based_vm_exec_control; + u32 vm_exit_controls; + u32 secondary_vm_exec_control; + + u64 io_bitmap_a; + u64 io_bitmap_b; + u64 msr_bitmap; + + u16 guest_es_selector; + u16 guest_cs_selector; + u16 guest_ss_selector; + u16 guest_ds_selector; + u16 guest_fs_selector; + u16 guest_gs_selector; + u16 guest_ldtr_selector; + u16 guest_tr_selector; + + u32 guest_es_limit; + u32 guest_cs_limit; + u32 guest_ss_limit; + u32 guest_ds_limit; + u32 guest_fs_limit; + u32 guest_gs_limit; + u32 guest_ldtr_limit; + u32 guest_tr_limit; + u32 guest_gdtr_limit; + u32 guest_idtr_limit; + + u32 guest_es_ar_bytes; + u32 guest_cs_ar_bytes; + u32 guest_ss_ar_bytes; + u32 guest_ds_ar_bytes; + u32 guest_fs_ar_bytes; + u32 guest_gs_ar_bytes; + u32 guest_ldtr_ar_bytes; + u32 guest_tr_ar_bytes; + + u64 guest_es_base; + u64 guest_cs_base; + u64 guest_ss_base; + u64 guest_ds_base; + u64 guest_fs_base; + u64 guest_gs_base; + u64 guest_ldtr_base; + u64 guest_tr_base; + u64 guest_gdtr_base; + u64 guest_idtr_base; + + u64 padding64_1[3]; + + u64 vm_exit_msr_store_addr; + u64 vm_exit_msr_load_addr; + u64 vm_entry_msr_load_addr; + + u64 cr3_target_value0; + u64 cr3_target_value1; + u64 cr3_target_value2; + u64 cr3_target_value3; + + u32 page_fault_error_code_mask; + u32 page_fault_error_code_match; + + u32 cr3_target_count; + u32 vm_exit_msr_store_count; + u32 vm_exit_msr_load_count; + u32 vm_entry_msr_load_count; + + u64 tsc_offset; + u64 virtual_apic_page_addr; + u64 vmcs_link_pointer; + + u64 guest_ia32_debugctl; + u64 guest_ia32_pat; + u64 guest_ia32_efer; + + u64 guest_pdptr0; + u64 guest_pdptr1; + u64 guest_pdptr2; + u64 guest_pdptr3; + + u64 guest_pending_dbg_exceptions; + u64 guest_sysenter_esp; + u64 guest_sysenter_eip; + + u32 guest_activity_state; + u32 guest_sysenter_cs; + + u64 cr0_guest_host_mask; + u64 cr4_guest_host_mask; + u64 cr0_read_shadow; + u64 cr4_read_shadow; + u64 guest_cr0; + u64 guest_cr3; + u64 guest_cr4; + u64 guest_dr7; + + u64 host_fs_base; + u64 host_gs_base; + u64 host_tr_base; + u64 host_gdtr_base; + u64 host_idtr_base; + u64 host_rsp; + + u64 ept_pointer; + + u16 virtual_processor_id; + u16 padding16_2[3]; + + u64 padding64_2[5]; + u64 guest_physical_address; + + u32 vm_instruction_error; + u32 vm_exit_reason; + u32 vm_exit_intr_info; + u32 vm_exit_intr_error_code; + u32 idt_vectoring_info_field; + u32 idt_vectoring_error_code; + u32 vm_exit_instruction_len; + u32 vmx_instruction_info; + + u64 exit_qualification; + u64 exit_io_instruction_ecx; + u64 exit_io_instruction_esi; + u64 exit_io_instruction_edi; + u64 exit_io_instruction_eip; + + u64 guest_linear_address; + u64 guest_rsp; + u64 guest_rflags; + + u32 guest_interruptibility_info; + u32 cpu_based_vm_exec_control; + u32 exception_bitmap; + u32 vm_entry_controls; + u32 vm_entry_intr_info_field; + u32 vm_entry_exception_error_code; + u32 vm_entry_instruction_len; + u32 tpr_threshold; + + u64 guest_rip; + + u32 hv_clean_fields; + u32 padding32_1; + u32 hv_synthetic_controls; + struct { + u32 nested_flush_hypercall:1; + u32 msr_bitmap:1; + u32 reserved:30; + } __packed hv_enlightenments_control; + u32 hv_vp_id; + u32 padding32_2; + u64 hv_vm_id; + u64 partition_assist_page; + u64 padding64_4[4]; + u64 guest_bndcfgs; + u64 guest_ia32_perf_global_ctrl; + u64 guest_ia32_s_cet; + u64 guest_ssp; + u64 guest_ia32_int_ssp_table_addr; + u64 guest_ia32_lbr_ctl; + u64 padding64_5[2]; + u64 xss_exit_bitmap; + u64 encls_exiting_bitmap; + u64 host_ia32_perf_global_ctrl; + u64 tsc_multiplier; + u64 host_ia32_s_cet; + u64 host_ssp; + u64 host_ia32_int_ssp_table_addr; + u64 padding64_6; +} __packed; + +#define HV_VMX_ENLIGHTENED_CLEAN_FIELD_NONE 0 +#define HV_VMX_ENLIGHTENED_CLEAN_FIELD_IO_BITMAP BIT(0) +#define HV_VMX_ENLIGHTENED_CLEAN_FIELD_MSR_BITMAP BIT(1) +#define HV_VMX_ENLIGHTENED_CLEAN_FIELD_CONTROL_GRP2 BIT(2) +#define HV_VMX_ENLIGHTENED_CLEAN_FIELD_CONTROL_GRP1 BIT(3) +#define HV_VMX_ENLIGHTENED_CLEAN_FIELD_CONTROL_PROC BIT(4) +#define HV_VMX_ENLIGHTENED_CLEAN_FIELD_CONTROL_EVENT BIT(5) +#define HV_VMX_ENLIGHTENED_CLEAN_FIELD_CONTROL_ENTRY BIT(6) +#define HV_VMX_ENLIGHTENED_CLEAN_FIELD_CONTROL_EXCPN BIT(7) +#define HV_VMX_ENLIGHTENED_CLEAN_FIELD_CRDR BIT(8) +#define HV_VMX_ENLIGHTENED_CLEAN_FIELD_CONTROL_XLAT BIT(9) +#define HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_BASIC BIT(10) +#define HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP1 BIT(11) +#define HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP2 BIT(12) +#define HV_VMX_ENLIGHTENED_CLEAN_FIELD_HOST_POINTER BIT(13) +#define HV_VMX_ENLIGHTENED_CLEAN_FIELD_HOST_GRP1 BIT(14) +#define HV_VMX_ENLIGHTENED_CLEAN_FIELD_ENLIGHTENMENTSCONTROL BIT(15) +#define HV_VMX_ENLIGHTENED_CLEAN_FIELD_ALL 0xFFFF + +#define HV_VMX_SYNTHETIC_EXIT_REASON_TRAP_AFTER_FLUSH 0x10000031 + +extern struct hv_enlightened_vmcs *current_evmcs; + +int vcpu_enable_evmcs(struct kvm_vcpu *vcpu); + +static inline void evmcs_enable(void) +{ + enable_evmcs = true; +} + +static inline int evmcs_vmptrld(uint64_t vmcs_pa, void *vmcs) +{ + current_vp_assist->current_nested_vmcs = vmcs_pa; + current_vp_assist->enlighten_vmentry = 1; + + current_evmcs = vmcs; + + return 0; +} + +static inline bool load_evmcs(struct hyperv_test_pages *hv) +{ + if (evmcs_vmptrld(hv->enlightened_vmcs_gpa, hv->enlightened_vmcs)) + return false; + + current_evmcs->revision_id = EVMCS_VERSION; + + return true; +} + +static inline int evmcs_vmptrst(uint64_t *value) +{ + *value = current_vp_assist->current_nested_vmcs & + ~HV_X64_MSR_VP_ASSIST_PAGE_ENABLE; + + return 0; +} + +static inline int evmcs_vmread(uint64_t encoding, uint64_t *value) +{ + switch (encoding) { + case GUEST_RIP: + *value = current_evmcs->guest_rip; + break; + case GUEST_RSP: + *value = current_evmcs->guest_rsp; + break; + case GUEST_RFLAGS: + *value = current_evmcs->guest_rflags; + break; + case HOST_IA32_PAT: + *value = current_evmcs->host_ia32_pat; + break; + case HOST_IA32_EFER: + *value = current_evmcs->host_ia32_efer; + break; + case HOST_CR0: + *value = current_evmcs->host_cr0; + break; + case HOST_CR3: + *value = current_evmcs->host_cr3; + break; + case HOST_CR4: + *value = current_evmcs->host_cr4; + break; + case HOST_IA32_SYSENTER_ESP: + *value = current_evmcs->host_ia32_sysenter_esp; + break; + case HOST_IA32_SYSENTER_EIP: + *value = current_evmcs->host_ia32_sysenter_eip; + break; + case HOST_RIP: + *value = current_evmcs->host_rip; + break; + case IO_BITMAP_A: + *value = current_evmcs->io_bitmap_a; + break; + case IO_BITMAP_B: + *value = current_evmcs->io_bitmap_b; + break; + case MSR_BITMAP: + *value = current_evmcs->msr_bitmap; + break; + case GUEST_ES_BASE: + *value = current_evmcs->guest_es_base; + break; + case GUEST_CS_BASE: + *value = current_evmcs->guest_cs_base; + break; + case GUEST_SS_BASE: + *value = current_evmcs->guest_ss_base; + break; + case GUEST_DS_BASE: + *value = current_evmcs->guest_ds_base; + break; + case GUEST_FS_BASE: + *value = current_evmcs->guest_fs_base; + break; + case GUEST_GS_BASE: + *value = current_evmcs->guest_gs_base; + break; + case GUEST_LDTR_BASE: + *value = current_evmcs->guest_ldtr_base; + break; + case GUEST_TR_BASE: + *value = current_evmcs->guest_tr_base; + break; + case GUEST_GDTR_BASE: + *value = current_evmcs->guest_gdtr_base; + break; + case GUEST_IDTR_BASE: + *value = current_evmcs->guest_idtr_base; + break; + case TSC_OFFSET: + *value = current_evmcs->tsc_offset; + break; + case VIRTUAL_APIC_PAGE_ADDR: + *value = current_evmcs->virtual_apic_page_addr; + break; + case VMCS_LINK_POINTER: + *value = current_evmcs->vmcs_link_pointer; + break; + case GUEST_IA32_DEBUGCTL: + *value = current_evmcs->guest_ia32_debugctl; + break; + case GUEST_IA32_PAT: + *value = current_evmcs->guest_ia32_pat; + break; + case GUEST_IA32_EFER: + *value = current_evmcs->guest_ia32_efer; + break; + case GUEST_PDPTR0: + *value = current_evmcs->guest_pdptr0; + break; + case GUEST_PDPTR1: + *value = current_evmcs->guest_pdptr1; + break; + case GUEST_PDPTR2: + *value = current_evmcs->guest_pdptr2; + break; + case GUEST_PDPTR3: + *value = current_evmcs->guest_pdptr3; + break; + case GUEST_PENDING_DBG_EXCEPTIONS: + *value = current_evmcs->guest_pending_dbg_exceptions; + break; + case GUEST_SYSENTER_ESP: + *value = current_evmcs->guest_sysenter_esp; + break; + case GUEST_SYSENTER_EIP: + *value = current_evmcs->guest_sysenter_eip; + break; + case CR0_GUEST_HOST_MASK: + *value = current_evmcs->cr0_guest_host_mask; + break; + case CR4_GUEST_HOST_MASK: + *value = current_evmcs->cr4_guest_host_mask; + break; + case CR0_READ_SHADOW: + *value = current_evmcs->cr0_read_shadow; + break; + case CR4_READ_SHADOW: + *value = current_evmcs->cr4_read_shadow; + break; + case GUEST_CR0: + *value = current_evmcs->guest_cr0; + break; + case GUEST_CR3: + *value = current_evmcs->guest_cr3; + break; + case GUEST_CR4: + *value = current_evmcs->guest_cr4; + break; + case GUEST_DR7: + *value = current_evmcs->guest_dr7; + break; + case HOST_FS_BASE: + *value = current_evmcs->host_fs_base; + break; + case HOST_GS_BASE: + *value = current_evmcs->host_gs_base; + break; + case HOST_TR_BASE: + *value = current_evmcs->host_tr_base; + break; + case HOST_GDTR_BASE: + *value = current_evmcs->host_gdtr_base; + break; + case HOST_IDTR_BASE: + *value = current_evmcs->host_idtr_base; + break; + case HOST_RSP: + *value = current_evmcs->host_rsp; + break; + case EPT_POINTER: + *value = current_evmcs->ept_pointer; + break; + case GUEST_BNDCFGS: + *value = current_evmcs->guest_bndcfgs; + break; + case XSS_EXIT_BITMAP: + *value = current_evmcs->xss_exit_bitmap; + break; + case GUEST_PHYSICAL_ADDRESS: + *value = current_evmcs->guest_physical_address; + break; + case EXIT_QUALIFICATION: + *value = current_evmcs->exit_qualification; + break; + case GUEST_LINEAR_ADDRESS: + *value = current_evmcs->guest_linear_address; + break; + case VM_EXIT_MSR_STORE_ADDR: + *value = current_evmcs->vm_exit_msr_store_addr; + break; + case VM_EXIT_MSR_LOAD_ADDR: + *value = current_evmcs->vm_exit_msr_load_addr; + break; + case VM_ENTRY_MSR_LOAD_ADDR: + *value = current_evmcs->vm_entry_msr_load_addr; + break; + case CR3_TARGET_VALUE0: + *value = current_evmcs->cr3_target_value0; + break; + case CR3_TARGET_VALUE1: + *value = current_evmcs->cr3_target_value1; + break; + case CR3_TARGET_VALUE2: + *value = current_evmcs->cr3_target_value2; + break; + case CR3_TARGET_VALUE3: + *value = current_evmcs->cr3_target_value3; + break; + case TPR_THRESHOLD: + *value = current_evmcs->tpr_threshold; + break; + case GUEST_INTERRUPTIBILITY_INFO: + *value = current_evmcs->guest_interruptibility_info; + break; + case CPU_BASED_VM_EXEC_CONTROL: + *value = current_evmcs->cpu_based_vm_exec_control; + break; + case EXCEPTION_BITMAP: + *value = current_evmcs->exception_bitmap; + break; + case VM_ENTRY_CONTROLS: + *value = current_evmcs->vm_entry_controls; + break; + case VM_ENTRY_INTR_INFO_FIELD: + *value = current_evmcs->vm_entry_intr_info_field; + break; + case VM_ENTRY_EXCEPTION_ERROR_CODE: + *value = current_evmcs->vm_entry_exception_error_code; + break; + case VM_ENTRY_INSTRUCTION_LEN: + *value = current_evmcs->vm_entry_instruction_len; + break; + case HOST_IA32_SYSENTER_CS: + *value = current_evmcs->host_ia32_sysenter_cs; + break; + case PIN_BASED_VM_EXEC_CONTROL: + *value = current_evmcs->pin_based_vm_exec_control; + break; + case VM_EXIT_CONTROLS: + *value = current_evmcs->vm_exit_controls; + break; + case SECONDARY_VM_EXEC_CONTROL: + *value = current_evmcs->secondary_vm_exec_control; + break; + case GUEST_ES_LIMIT: + *value = current_evmcs->guest_es_limit; + break; + case GUEST_CS_LIMIT: + *value = current_evmcs->guest_cs_limit; + break; + case GUEST_SS_LIMIT: + *value = current_evmcs->guest_ss_limit; + break; + case GUEST_DS_LIMIT: + *value = current_evmcs->guest_ds_limit; + break; + case GUEST_FS_LIMIT: + *value = current_evmcs->guest_fs_limit; + break; + case GUEST_GS_LIMIT: + *value = current_evmcs->guest_gs_limit; + break; + case GUEST_LDTR_LIMIT: + *value = current_evmcs->guest_ldtr_limit; + break; + case GUEST_TR_LIMIT: + *value = current_evmcs->guest_tr_limit; + break; + case GUEST_GDTR_LIMIT: + *value = current_evmcs->guest_gdtr_limit; + break; + case GUEST_IDTR_LIMIT: + *value = current_evmcs->guest_idtr_limit; + break; + case GUEST_ES_AR_BYTES: + *value = current_evmcs->guest_es_ar_bytes; + break; + case GUEST_CS_AR_BYTES: + *value = current_evmcs->guest_cs_ar_bytes; + break; + case GUEST_SS_AR_BYTES: + *value = current_evmcs->guest_ss_ar_bytes; + break; + case GUEST_DS_AR_BYTES: + *value = current_evmcs->guest_ds_ar_bytes; + break; + case GUEST_FS_AR_BYTES: + *value = current_evmcs->guest_fs_ar_bytes; + break; + case GUEST_GS_AR_BYTES: + *value = current_evmcs->guest_gs_ar_bytes; + break; + case GUEST_LDTR_AR_BYTES: + *value = current_evmcs->guest_ldtr_ar_bytes; + break; + case GUEST_TR_AR_BYTES: + *value = current_evmcs->guest_tr_ar_bytes; + break; + case GUEST_ACTIVITY_STATE: + *value = current_evmcs->guest_activity_state; + break; + case GUEST_SYSENTER_CS: + *value = current_evmcs->guest_sysenter_cs; + break; + case VM_INSTRUCTION_ERROR: + *value = current_evmcs->vm_instruction_error; + break; + case VM_EXIT_REASON: + *value = current_evmcs->vm_exit_reason; + break; + case VM_EXIT_INTR_INFO: + *value = current_evmcs->vm_exit_intr_info; + break; + case VM_EXIT_INTR_ERROR_CODE: + *value = current_evmcs->vm_exit_intr_error_code; + break; + case IDT_VECTORING_INFO_FIELD: + *value = current_evmcs->idt_vectoring_info_field; + break; + case IDT_VECTORING_ERROR_CODE: + *value = current_evmcs->idt_vectoring_error_code; + break; + case VM_EXIT_INSTRUCTION_LEN: + *value = current_evmcs->vm_exit_instruction_len; + break; + case VMX_INSTRUCTION_INFO: + *value = current_evmcs->vmx_instruction_info; + break; + case PAGE_FAULT_ERROR_CODE_MASK: + *value = current_evmcs->page_fault_error_code_mask; + break; + case PAGE_FAULT_ERROR_CODE_MATCH: + *value = current_evmcs->page_fault_error_code_match; + break; + case CR3_TARGET_COUNT: + *value = current_evmcs->cr3_target_count; + break; + case VM_EXIT_MSR_STORE_COUNT: + *value = current_evmcs->vm_exit_msr_store_count; + break; + case VM_EXIT_MSR_LOAD_COUNT: + *value = current_evmcs->vm_exit_msr_load_count; + break; + case VM_ENTRY_MSR_LOAD_COUNT: + *value = current_evmcs->vm_entry_msr_load_count; + break; + case HOST_ES_SELECTOR: + *value = current_evmcs->host_es_selector; + break; + case HOST_CS_SELECTOR: + *value = current_evmcs->host_cs_selector; + break; + case HOST_SS_SELECTOR: + *value = current_evmcs->host_ss_selector; + break; + case HOST_DS_SELECTOR: + *value = current_evmcs->host_ds_selector; + break; + case HOST_FS_SELECTOR: + *value = current_evmcs->host_fs_selector; + break; + case HOST_GS_SELECTOR: + *value = current_evmcs->host_gs_selector; + break; + case HOST_TR_SELECTOR: + *value = current_evmcs->host_tr_selector; + break; + case GUEST_ES_SELECTOR: + *value = current_evmcs->guest_es_selector; + break; + case GUEST_CS_SELECTOR: + *value = current_evmcs->guest_cs_selector; + break; + case GUEST_SS_SELECTOR: + *value = current_evmcs->guest_ss_selector; + break; + case GUEST_DS_SELECTOR: + *value = current_evmcs->guest_ds_selector; + break; + case GUEST_FS_SELECTOR: + *value = current_evmcs->guest_fs_selector; + break; + case GUEST_GS_SELECTOR: + *value = current_evmcs->guest_gs_selector; + break; + case GUEST_LDTR_SELECTOR: + *value = current_evmcs->guest_ldtr_selector; + break; + case GUEST_TR_SELECTOR: + *value = current_evmcs->guest_tr_selector; + break; + case VIRTUAL_PROCESSOR_ID: + *value = current_evmcs->virtual_processor_id; + break; + case HOST_IA32_PERF_GLOBAL_CTRL: + *value = current_evmcs->host_ia32_perf_global_ctrl; + break; + case GUEST_IA32_PERF_GLOBAL_CTRL: + *value = current_evmcs->guest_ia32_perf_global_ctrl; + break; + case ENCLS_EXITING_BITMAP: + *value = current_evmcs->encls_exiting_bitmap; + break; + case TSC_MULTIPLIER: + *value = current_evmcs->tsc_multiplier; + break; + default: return 1; + } + + return 0; +} + +static inline int evmcs_vmwrite(uint64_t encoding, uint64_t value) +{ + switch (encoding) { + case GUEST_RIP: + current_evmcs->guest_rip = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_NONE; + break; + case GUEST_RSP: + current_evmcs->guest_rsp = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_BASIC; + break; + case GUEST_RFLAGS: + current_evmcs->guest_rflags = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_BASIC; + break; + case HOST_IA32_PAT: + current_evmcs->host_ia32_pat = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_HOST_GRP1; + break; + case HOST_IA32_EFER: + current_evmcs->host_ia32_efer = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_HOST_GRP1; + break; + case HOST_CR0: + current_evmcs->host_cr0 = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_HOST_GRP1; + break; + case HOST_CR3: + current_evmcs->host_cr3 = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_HOST_GRP1; + break; + case HOST_CR4: + current_evmcs->host_cr4 = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_HOST_GRP1; + break; + case HOST_IA32_SYSENTER_ESP: + current_evmcs->host_ia32_sysenter_esp = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_HOST_GRP1; + break; + case HOST_IA32_SYSENTER_EIP: + current_evmcs->host_ia32_sysenter_eip = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_HOST_GRP1; + break; + case HOST_RIP: + current_evmcs->host_rip = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_HOST_GRP1; + break; + case IO_BITMAP_A: + current_evmcs->io_bitmap_a = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_IO_BITMAP; + break; + case IO_BITMAP_B: + current_evmcs->io_bitmap_b = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_IO_BITMAP; + break; + case MSR_BITMAP: + current_evmcs->msr_bitmap = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_MSR_BITMAP; + break; + case GUEST_ES_BASE: + current_evmcs->guest_es_base = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP2; + break; + case GUEST_CS_BASE: + current_evmcs->guest_cs_base = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP2; + break; + case GUEST_SS_BASE: + current_evmcs->guest_ss_base = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP2; + break; + case GUEST_DS_BASE: + current_evmcs->guest_ds_base = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP2; + break; + case GUEST_FS_BASE: + current_evmcs->guest_fs_base = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP2; + break; + case GUEST_GS_BASE: + current_evmcs->guest_gs_base = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP2; + break; + case GUEST_LDTR_BASE: + current_evmcs->guest_ldtr_base = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP2; + break; + case GUEST_TR_BASE: + current_evmcs->guest_tr_base = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP2; + break; + case GUEST_GDTR_BASE: + current_evmcs->guest_gdtr_base = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP2; + break; + case GUEST_IDTR_BASE: + current_evmcs->guest_idtr_base = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP2; + break; + case TSC_OFFSET: + current_evmcs->tsc_offset = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_CONTROL_GRP2; + break; + case VIRTUAL_APIC_PAGE_ADDR: + current_evmcs->virtual_apic_page_addr = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_CONTROL_GRP2; + break; + case VMCS_LINK_POINTER: + current_evmcs->vmcs_link_pointer = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP1; + break; + case GUEST_IA32_DEBUGCTL: + current_evmcs->guest_ia32_debugctl = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP1; + break; + case GUEST_IA32_PAT: + current_evmcs->guest_ia32_pat = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP1; + break; + case GUEST_IA32_EFER: + current_evmcs->guest_ia32_efer = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP1; + break; + case GUEST_PDPTR0: + current_evmcs->guest_pdptr0 = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP1; + break; + case GUEST_PDPTR1: + current_evmcs->guest_pdptr1 = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP1; + break; + case GUEST_PDPTR2: + current_evmcs->guest_pdptr2 = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP1; + break; + case GUEST_PDPTR3: + current_evmcs->guest_pdptr3 = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP1; + break; + case GUEST_PENDING_DBG_EXCEPTIONS: + current_evmcs->guest_pending_dbg_exceptions = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP1; + break; + case GUEST_SYSENTER_ESP: + current_evmcs->guest_sysenter_esp = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP1; + break; + case GUEST_SYSENTER_EIP: + current_evmcs->guest_sysenter_eip = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP1; + break; + case CR0_GUEST_HOST_MASK: + current_evmcs->cr0_guest_host_mask = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_CRDR; + break; + case CR4_GUEST_HOST_MASK: + current_evmcs->cr4_guest_host_mask = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_CRDR; + break; + case CR0_READ_SHADOW: + current_evmcs->cr0_read_shadow = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_CRDR; + break; + case CR4_READ_SHADOW: + current_evmcs->cr4_read_shadow = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_CRDR; + break; + case GUEST_CR0: + current_evmcs->guest_cr0 = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_CRDR; + break; + case GUEST_CR3: + current_evmcs->guest_cr3 = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_CRDR; + break; + case GUEST_CR4: + current_evmcs->guest_cr4 = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_CRDR; + break; + case GUEST_DR7: + current_evmcs->guest_dr7 = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_CRDR; + break; + case HOST_FS_BASE: + current_evmcs->host_fs_base = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_HOST_POINTER; + break; + case HOST_GS_BASE: + current_evmcs->host_gs_base = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_HOST_POINTER; + break; + case HOST_TR_BASE: + current_evmcs->host_tr_base = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_HOST_POINTER; + break; + case HOST_GDTR_BASE: + current_evmcs->host_gdtr_base = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_HOST_POINTER; + break; + case HOST_IDTR_BASE: + current_evmcs->host_idtr_base = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_HOST_POINTER; + break; + case HOST_RSP: + current_evmcs->host_rsp = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_HOST_POINTER; + break; + case EPT_POINTER: + current_evmcs->ept_pointer = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_CONTROL_XLAT; + break; + case GUEST_BNDCFGS: + current_evmcs->guest_bndcfgs = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP1; + break; + case XSS_EXIT_BITMAP: + current_evmcs->xss_exit_bitmap = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_CONTROL_GRP2; + break; + case GUEST_PHYSICAL_ADDRESS: + current_evmcs->guest_physical_address = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_NONE; + break; + case EXIT_QUALIFICATION: + current_evmcs->exit_qualification = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_NONE; + break; + case GUEST_LINEAR_ADDRESS: + current_evmcs->guest_linear_address = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_NONE; + break; + case VM_EXIT_MSR_STORE_ADDR: + current_evmcs->vm_exit_msr_store_addr = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_ALL; + break; + case VM_EXIT_MSR_LOAD_ADDR: + current_evmcs->vm_exit_msr_load_addr = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_ALL; + break; + case VM_ENTRY_MSR_LOAD_ADDR: + current_evmcs->vm_entry_msr_load_addr = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_ALL; + break; + case CR3_TARGET_VALUE0: + current_evmcs->cr3_target_value0 = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_ALL; + break; + case CR3_TARGET_VALUE1: + current_evmcs->cr3_target_value1 = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_ALL; + break; + case CR3_TARGET_VALUE2: + current_evmcs->cr3_target_value2 = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_ALL; + break; + case CR3_TARGET_VALUE3: + current_evmcs->cr3_target_value3 = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_ALL; + break; + case TPR_THRESHOLD: + current_evmcs->tpr_threshold = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_NONE; + break; + case GUEST_INTERRUPTIBILITY_INFO: + current_evmcs->guest_interruptibility_info = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_BASIC; + break; + case CPU_BASED_VM_EXEC_CONTROL: + current_evmcs->cpu_based_vm_exec_control = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_CONTROL_PROC; + break; + case EXCEPTION_BITMAP: + current_evmcs->exception_bitmap = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_CONTROL_EXCPN; + break; + case VM_ENTRY_CONTROLS: + current_evmcs->vm_entry_controls = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_CONTROL_ENTRY; + break; + case VM_ENTRY_INTR_INFO_FIELD: + current_evmcs->vm_entry_intr_info_field = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_CONTROL_EVENT; + break; + case VM_ENTRY_EXCEPTION_ERROR_CODE: + current_evmcs->vm_entry_exception_error_code = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_CONTROL_EVENT; + break; + case VM_ENTRY_INSTRUCTION_LEN: + current_evmcs->vm_entry_instruction_len = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_CONTROL_EVENT; + break; + case HOST_IA32_SYSENTER_CS: + current_evmcs->host_ia32_sysenter_cs = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_HOST_GRP1; + break; + case PIN_BASED_VM_EXEC_CONTROL: + current_evmcs->pin_based_vm_exec_control = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_CONTROL_GRP1; + break; + case VM_EXIT_CONTROLS: + current_evmcs->vm_exit_controls = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_CONTROL_GRP1; + break; + case SECONDARY_VM_EXEC_CONTROL: + current_evmcs->secondary_vm_exec_control = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_CONTROL_GRP1; + break; + case GUEST_ES_LIMIT: + current_evmcs->guest_es_limit = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP2; + break; + case GUEST_CS_LIMIT: + current_evmcs->guest_cs_limit = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP2; + break; + case GUEST_SS_LIMIT: + current_evmcs->guest_ss_limit = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP2; + break; + case GUEST_DS_LIMIT: + current_evmcs->guest_ds_limit = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP2; + break; + case GUEST_FS_LIMIT: + current_evmcs->guest_fs_limit = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP2; + break; + case GUEST_GS_LIMIT: + current_evmcs->guest_gs_limit = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP2; + break; + case GUEST_LDTR_LIMIT: + current_evmcs->guest_ldtr_limit = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP2; + break; + case GUEST_TR_LIMIT: + current_evmcs->guest_tr_limit = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP2; + break; + case GUEST_GDTR_LIMIT: + current_evmcs->guest_gdtr_limit = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP2; + break; + case GUEST_IDTR_LIMIT: + current_evmcs->guest_idtr_limit = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP2; + break; + case GUEST_ES_AR_BYTES: + current_evmcs->guest_es_ar_bytes = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP2; + break; + case GUEST_CS_AR_BYTES: + current_evmcs->guest_cs_ar_bytes = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP2; + break; + case GUEST_SS_AR_BYTES: + current_evmcs->guest_ss_ar_bytes = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP2; + break; + case GUEST_DS_AR_BYTES: + current_evmcs->guest_ds_ar_bytes = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP2; + break; + case GUEST_FS_AR_BYTES: + current_evmcs->guest_fs_ar_bytes = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP2; + break; + case GUEST_GS_AR_BYTES: + current_evmcs->guest_gs_ar_bytes = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP2; + break; + case GUEST_LDTR_AR_BYTES: + current_evmcs->guest_ldtr_ar_bytes = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP2; + break; + case GUEST_TR_AR_BYTES: + current_evmcs->guest_tr_ar_bytes = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP2; + break; + case GUEST_ACTIVITY_STATE: + current_evmcs->guest_activity_state = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP1; + break; + case GUEST_SYSENTER_CS: + current_evmcs->guest_sysenter_cs = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP1; + break; + case VM_INSTRUCTION_ERROR: + current_evmcs->vm_instruction_error = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_NONE; + break; + case VM_EXIT_REASON: + current_evmcs->vm_exit_reason = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_NONE; + break; + case VM_EXIT_INTR_INFO: + current_evmcs->vm_exit_intr_info = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_NONE; + break; + case VM_EXIT_INTR_ERROR_CODE: + current_evmcs->vm_exit_intr_error_code = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_NONE; + break; + case IDT_VECTORING_INFO_FIELD: + current_evmcs->idt_vectoring_info_field = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_NONE; + break; + case IDT_VECTORING_ERROR_CODE: + current_evmcs->idt_vectoring_error_code = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_NONE; + break; + case VM_EXIT_INSTRUCTION_LEN: + current_evmcs->vm_exit_instruction_len = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_NONE; + break; + case VMX_INSTRUCTION_INFO: + current_evmcs->vmx_instruction_info = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_NONE; + break; + case PAGE_FAULT_ERROR_CODE_MASK: + current_evmcs->page_fault_error_code_mask = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_ALL; + break; + case PAGE_FAULT_ERROR_CODE_MATCH: + current_evmcs->page_fault_error_code_match = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_ALL; + break; + case CR3_TARGET_COUNT: + current_evmcs->cr3_target_count = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_ALL; + break; + case VM_EXIT_MSR_STORE_COUNT: + current_evmcs->vm_exit_msr_store_count = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_ALL; + break; + case VM_EXIT_MSR_LOAD_COUNT: + current_evmcs->vm_exit_msr_load_count = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_ALL; + break; + case VM_ENTRY_MSR_LOAD_COUNT: + current_evmcs->vm_entry_msr_load_count = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_ALL; + break; + case HOST_ES_SELECTOR: + current_evmcs->host_es_selector = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_HOST_GRP1; + break; + case HOST_CS_SELECTOR: + current_evmcs->host_cs_selector = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_HOST_GRP1; + break; + case HOST_SS_SELECTOR: + current_evmcs->host_ss_selector = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_HOST_GRP1; + break; + case HOST_DS_SELECTOR: + current_evmcs->host_ds_selector = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_HOST_GRP1; + break; + case HOST_FS_SELECTOR: + current_evmcs->host_fs_selector = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_HOST_GRP1; + break; + case HOST_GS_SELECTOR: + current_evmcs->host_gs_selector = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_HOST_GRP1; + break; + case HOST_TR_SELECTOR: + current_evmcs->host_tr_selector = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_HOST_GRP1; + break; + case GUEST_ES_SELECTOR: + current_evmcs->guest_es_selector = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP2; + break; + case GUEST_CS_SELECTOR: + current_evmcs->guest_cs_selector = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP2; + break; + case GUEST_SS_SELECTOR: + current_evmcs->guest_ss_selector = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP2; + break; + case GUEST_DS_SELECTOR: + current_evmcs->guest_ds_selector = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP2; + break; + case GUEST_FS_SELECTOR: + current_evmcs->guest_fs_selector = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP2; + break; + case GUEST_GS_SELECTOR: + current_evmcs->guest_gs_selector = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP2; + break; + case GUEST_LDTR_SELECTOR: + current_evmcs->guest_ldtr_selector = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP2; + break; + case GUEST_TR_SELECTOR: + current_evmcs->guest_tr_selector = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP2; + break; + case VIRTUAL_PROCESSOR_ID: + current_evmcs->virtual_processor_id = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_CONTROL_XLAT; + break; + case HOST_IA32_PERF_GLOBAL_CTRL: + current_evmcs->host_ia32_perf_global_ctrl = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_HOST_GRP1; + break; + case GUEST_IA32_PERF_GLOBAL_CTRL: + current_evmcs->guest_ia32_perf_global_ctrl = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_GUEST_GRP1; + break; + case ENCLS_EXITING_BITMAP: + current_evmcs->encls_exiting_bitmap = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_CONTROL_GRP2; + break; + case TSC_MULTIPLIER: + current_evmcs->tsc_multiplier = value; + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_CONTROL_GRP2; + break; + default: return 1; + } + + return 0; +} + +static inline int evmcs_vmlaunch(void) +{ + int ret; + + current_evmcs->hv_clean_fields = 0; + + __asm__ __volatile__("push %%rbp;" + "push %%rcx;" + "push %%rdx;" + "push %%rsi;" + "push %%rdi;" + "push $0;" + "mov %%rsp, (%[host_rsp]);" + "lea 1f(%%rip), %%rax;" + "mov %%rax, (%[host_rip]);" + "vmlaunch;" + "incq (%%rsp);" + "1: pop %%rax;" + "pop %%rdi;" + "pop %%rsi;" + "pop %%rdx;" + "pop %%rcx;" + "pop %%rbp;" + : [ret]"=&a"(ret) + : [host_rsp]"r" + ((uint64_t)¤t_evmcs->host_rsp), + [host_rip]"r" + ((uint64_t)¤t_evmcs->host_rip) + : "memory", "cc", "rbx", "r8", "r9", "r10", + "r11", "r12", "r13", "r14", "r15"); + return ret; +} + +/* + * No guest state (e.g. GPRs) is established by this vmresume. + */ +static inline int evmcs_vmresume(void) +{ + int ret; + + /* HOST_RIP */ + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_HOST_GRP1; + /* HOST_RSP */ + current_evmcs->hv_clean_fields &= ~HV_VMX_ENLIGHTENED_CLEAN_FIELD_HOST_POINTER; + + __asm__ __volatile__("push %%rbp;" + "push %%rcx;" + "push %%rdx;" + "push %%rsi;" + "push %%rdi;" + "push $0;" + "mov %%rsp, (%[host_rsp]);" + "lea 1f(%%rip), %%rax;" + "mov %%rax, (%[host_rip]);" + "vmresume;" + "incq (%%rsp);" + "1: pop %%rax;" + "pop %%rdi;" + "pop %%rsi;" + "pop %%rdx;" + "pop %%rcx;" + "pop %%rbp;" + : [ret]"=&a"(ret) + : [host_rsp]"r" + ((uint64_t)¤t_evmcs->host_rsp), + [host_rip]"r" + ((uint64_t)¤t_evmcs->host_rip) + : "memory", "cc", "rbx", "r8", "r9", "r10", + "r11", "r12", "r13", "r14", "r15"); + return ret; +} + +#endif /* !SELFTEST_KVM_EVMCS_H */ |