[patch 1/4] kvm move VMCS Encodings to system headers

Mathieu Desnoyers
2008-07-17T15:57:25Z

[-- Attachment #1: kvm-move-vmcs-encodings-to-system-headers.patch --]
[-- Type: text/plain, Size: 14937 bytes --]

The VMCS Encodings will be needed by the kvm-trace probes. Put them in
system-side headers instead of local header.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
CC: 'Peter Zijlstra' <peterz@infradead.org>
CC: 'Feng(Eric) Liu' <eric.e.liu@intel.com>
CC: Avi Kivity <avi@qumranet.com>
CC: kvm@vger.kernel.org
---
arch/x86/kvm/vmx.h | 142 ---------------------------------------------
include/asm-x86/kvm_host.h | 142 +++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 142 insertions(+), 142 deletions(-)

Index: linux-2.6-lttng/include/asm-x86/kvm_host.h
===================================================================
--- linux-2.6-lttng.orig/include/asm-x86/kvm_host.h 2008-07-17 11:15:31.000000000 -0400
+++ linux-2.6-lttng/include/asm-x86/kvm_host.h 2008-07-17 11:16:30.000000000 -0400
@@ -719,4 +719,146 @@ asmlinkage void kvm_handle_fault_on_rebo
KVM_EX_ENTRY " 666b, 667b \n\t" \
".popsection"

+/* VMCS Encodings */
+enum vmcs_field {
+ VIRTUAL_PROCESSOR_ID = 0x00000000,
+ GUEST_ES_SELECTOR = 0x00000800,
+ GUEST_CS_SELECTOR = 0x00000802,
+ GUEST_SS_SELECTOR = 0x00000804,
+ GUEST_DS_SELECTOR = 0x00000806,
+ GUEST_FS_SELECTOR = 0x00000808,
+ GUEST_GS_SELECTOR = 0x0000080a,
+ GUEST_LDTR_SELECTOR = 0x0000080c,
+ GUEST_TR_SELECTOR = 0x0000080e,
+ HOST_ES_SELECTOR = 0x00000c00,
+ HOST_CS_SELECTOR = 0x00000c02,
+ HOST_SS_SELECTOR = 0x00000c04,
+ HOST_DS_SELECTOR = 0x00000c06,
+ HOST_FS_SELECTOR = 0x00000c08,
+ HOST_GS_SELECTOR = 0x00000c0a,
+ HOST_TR_SELECTOR = 0x00000c0c,
+ IO_BITMAP_A = 0x00002000,
+ IO_BITMAP_A_HIGH = 0x00002001,
+ IO_BITMAP_B = 0x00002002,
+ IO_BITMAP_B_HIGH = 0x00002003,
+ MSR_BITMAP = 0x00002004,
+ MSR_BITMAP_HIGH = 0x00002005,
+ VM_EXIT_MSR_STORE_ADDR = 0x00002006,
+ VM_EXIT_MSR_STORE_ADDR_HIGH = 0x00002007,
+ VM_EXIT_MSR_LOAD_ADDR = 0x00002008,
+ VM_EXIT_MSR_LOAD_ADDR_HIGH = 0x00002009,
+ VM_ENTRY_MSR_LOAD_ADDR = 0x0000200a,
+ VM_ENTRY_MSR_LOAD_ADDR_HIGH = 0x0000200b,
+ TSC_OFFSET = 0x00002010,
+ TSC_OFFSET_HIGH = 0x00002011,
+ VIRTUAL_APIC_PAGE_ADDR = 0x00002012,
+ VIRTUAL_APIC_PAGE_ADDR_HIGH = 0x00002013,
+ APIC_ACCESS_ADDR = 0x00002014,
+ APIC_ACCESS_ADDR_HIGH = 0x00002015,
+ EPT_POINTER = 0x0000201a,
+ EPT_POINTER_HIGH = 0x0000201b,
+ GUEST_PHYSICAL_ADDRESS = 0x00002400,
+ GUEST_PHYSICAL_ADDRESS_HIGH = 0x00002401,
+ VMCS_LINK_POINTER = 0x00002800,
+ VMCS_LINK_POINTER_HIGH = 0x00002801,
+ GUEST_IA32_DEBUGCTL = 0x00002802,
+ GUEST_IA32_DEBUGCTL_HIGH = 0x00002803,
+ GUEST_PDPTR0 = 0x0000280a,
+ GUEST_PDPTR0_HIGH = 0x0000280b,
+ GUEST_PDPTR1 = 0x0000280c,
+ GUEST_PDPTR1_HIGH = 0x0000280d,
+ GUEST_PDPTR2 = 0x0000280e,
+ GUEST_PDPTR2_HIGH = 0x0000280f,
+ GUEST_PDPTR3 = 0x00002810,
+ GUEST_PDPTR3_HIGH = 0x00002811,
+ PIN_BASED_VM_EXEC_CONTROL = 0x00004000,
+ CPU_BASED_VM_EXEC_CONTROL = 0x00004002,
+ EXCEPTION_BITMAP = 0x00004004,
+ PAGE_FAULT_ERROR_CODE_MASK = 0x00004006,
+ PAGE_FAULT_ERROR_CODE_MATCH = 0x00004008,
+ CR3_TARGET_COUNT = 0x0000400a,
+ VM_EXIT_CONTROLS = 0x0000400c,
+ VM_EXIT_MSR_STORE_COUNT = 0x0000400e,
+ VM_EXIT_MSR_LOAD_COUNT = 0x00004010,
+ VM_ENTRY_CONTROLS = 0x00004012,
+ VM_ENTRY_MSR_LOAD_COUNT = 0x00004014,
+ VM_ENTRY_INTR_INFO_FIELD = 0x00004016,
+ VM_ENTRY_EXCEPTION_ERROR_CODE = 0x00004018,
+ VM_ENTRY_INSTRUCTION_LEN = 0x0000401a,
+ TPR_THRESHOLD = 0x0000401c,
+ SECONDARY_VM_EXEC_CONTROL = 0x0000401e,
+ VM_INSTRUCTION_ERROR = 0x00004400,
+ VM_EXIT_REASON = 0x00004402,
+ VM_EXIT_INTR_INFO = 0x00004404,
+ VM_EXIT_INTR_ERROR_CODE = 0x00004406,
+ IDT_VECTORING_INFO_FIELD = 0x00004408,
+ IDT_VECTORING_ERROR_CODE = 0x0000440a,
+ VM_EXIT_INSTRUCTION_LEN = 0x0000440c,
+ VMX_INSTRUCTION_INFO = 0x0000440e,
+ GUEST_ES_LIMIT = 0x00004800,
+ GUEST_CS_LIMIT = 0x00004802,
+ GUEST_SS_LIMIT = 0x00004804,
+ GUEST_DS_LIMIT = 0x00004806,
+ GUEST_FS_LIMIT = 0x00004808,
+ GUEST_GS_LIMIT = 0x0000480a,
+ GUEST_LDTR_LIMIT = 0x0000480c,
+ GUEST_TR_LIMIT = 0x0000480e,
+ GUEST_GDTR_LIMIT = 0x00004810,
+ GUEST_IDTR_LIMIT = 0x00004812,
+ GUEST_ES_AR_BYTES = 0x00004814,
+ GUEST_CS_AR_BYTES = 0x00004816,
+ GUEST_SS_AR_BYTES = 0x00004818,
+ GUEST_DS_AR_BYTES = 0x0000481a,
+ GUEST_FS_AR_BYTES = 0x0000481c,
+ GUEST_GS_AR_BYTES = 0x0000481e,
+ GUEST_LDTR_AR_BYTES = 0x00004820,
+ GUEST_TR_AR_BYTES = 0x00004822,
+ GUEST_INTERRUPTIBILITY_INFO = 0x00004824,
+ GUEST_ACTIVITY_STATE = 0X00004826,
+ GUEST_SYSENTER_CS = 0x0000482A,
+ HOST_IA32_SYSENTER_CS = 0x00004c00,
+ CR0_GUEST_HOST_MASK = 0x00006000,
+ CR4_GUEST_HOST_MASK = 0x00006002,
+ CR0_READ_SHADOW = 0x00006004,
+ CR4_READ_SHADOW = 0x00006006,
+ CR3_TARGET_VALUE0 = 0x00006008,
+ CR3_TARGET_VALUE1 = 0x0000600a,
+ CR3_TARGET_VALUE2 = 0x0000600c,
+ CR3_TARGET_VALUE3 = 0x0000600e,
+ EXIT_QUALIFICATION = 0x00006400,
+ GUEST_LINEAR_ADDRESS = 0x0000640a,
+ GUEST_CR0 = 0x00006800,
+ GUEST_CR3 = 0x00006802,
+ GUEST_CR4 = 0x00006804,
+ GUEST_ES_BASE = 0x00006806,
+ GUEST_CS_BASE = 0x00006808,
+ GUEST_SS_BASE = 0x0000680a,
+ GUEST_DS_BASE = 0x0000680c,
+ GUEST_FS_BASE = 0x0000680e,
+ GUEST_GS_BASE = 0x00006810,
+ GUEST_LDTR_BASE = 0x00006812,
+ GUEST_TR_BASE = 0x00006814,
+ GUEST_GDTR_BASE = 0x00006816,
+ GUEST_IDTR_BASE = 0x00006818,
+ GUEST_DR7 = 0x0000681a,
+ GUEST_RSP = 0x0000681c,
+ GUEST_RIP = 0x0000681e,
+ GUEST_RFLAGS = 0x00006820,
+ GUEST_PENDING_DBG_EXCEPTIONS = 0x00006822,
+ GUEST_SYSENTER_ESP = 0x00006824,
+ GUEST_SYSENTER_EIP = 0x00006826,
+ HOST_CR0 = 0x00006c00,
+ HOST_CR3 = 0x00006c02,
+ HOST_CR4 = 0x00006c04,
+ HOST_FS_BASE = 0x00006c06,
+ HOST_GS_BASE = 0x00006c08,
+ HOST_TR_BASE = 0x00006c0a,
+ HOST_GDTR_BASE = 0x00006c0c,
+ HOST_IDTR_BASE = 0x00006c0e,
+ HOST_IA32_SYSENTER_ESP = 0x00006c10,
+ HOST_IA32_SYSENTER_EIP = 0x00006c12,
+ HOST_RSP = 0x00006c14,
+ HOST_RIP = 0x00006c16,
+};
+
#endif
Index: linux-2.6-lttng/arch/x86/kvm/vmx.h
===================================================================
--- linux-2.6-lttng.orig/arch/x86/kvm/vmx.h 2008-07-17 11:15:17.000000000 -0400
+++ linux-2.6-lttng/arch/x86/kvm/vmx.h 2008-07-17 11:16:30.000000000 -0400
@@ -68,148 +68,6 @@
#define VM_ENTRY_SMM 0x00000400
#define VM_ENTRY_DEACT_DUAL_MONITOR 0x00000800

-/* VMCS Encodings */
-enum vmcs_field {
- VIRTUAL_PROCESSOR_ID = 0x00000000,
- GUEST_ES_SELECTOR = 0x00000800,
- GUEST_CS_SELECTOR = 0x00000802,
- GUEST_SS_SELECTOR = 0x00000804,
- GUEST_DS_SELECTOR = 0x00000806,
- GUEST_FS_SELECTOR = 0x00000808,
- GUEST_GS_SELECTOR = 0x0000080a,
- GUEST_LDTR_SELECTOR = 0x0000080c,
- GUEST_TR_SELECTOR = 0x0000080e,
- HOST_ES_SELECTOR = 0x00000c00,
- HOST_CS_SELECTOR = 0x00000c02,
- HOST_SS_SELECTOR = 0x00000c04,
- HOST_DS_SELECTOR = 0x00000c06,
- HOST_FS_SELECTOR = 0x00000c08,
- HOST_GS_SELECTOR = 0x00000c0a,
- HOST_TR_SELECTOR = 0x00000c0c,
- IO_BITMAP_A = 0x00002000,
- IO_BITMAP_A_HIGH = 0x00002001,
- IO_BITMAP_B = 0x00002002,
- IO_BITMAP_B_HIGH = 0x00002003,
- MSR_BITMAP = 0x00002004,
- MSR_BITMAP_HIGH = 0x00002005,
- VM_EXIT_MSR_STORE_ADDR = 0x00002006,
- VM_EXIT_MSR_STORE_ADDR_HIGH = 0x00002007,
- VM_EXIT_MSR_LOAD_ADDR = 0x00002008,
- VM_EXIT_MSR_LOAD_ADDR_HIGH = 0x00002009,
- VM_ENTRY_MSR_LOAD_ADDR = 0x0000200a,
- VM_ENTRY_MSR_LOAD_ADDR_HIGH = 0x0000200b,
- TSC_OFFSET = 0x00002010,
- TSC_OFFSET_HIGH = 0x00002011,
- VIRTUAL_APIC_PAGE_ADDR = 0x00002012,
- VIRTUAL_APIC_PAGE_ADDR_HIGH = 0x00002013,
- APIC_ACCESS_ADDR = 0x00002014,
- APIC_ACCESS_ADDR_HIGH = 0x00002015,
- EPT_POINTER = 0x0000201a,
- EPT_POINTER_HIGH = 0x0000201b,
- GUEST_PHYSICAL_ADDRESS = 0x00002400,
- GUEST_PHYSICAL_ADDRESS_HIGH = 0x00002401,
- VMCS_LINK_POINTER = 0x00002800,
- VMCS_LINK_POINTER_HIGH = 0x00002801,
- GUEST_IA32_DEBUGCTL = 0x00002802,
- GUEST_IA32_DEBUGCTL_HIGH = 0x00002803,
- GUEST_PDPTR0 = 0x0000280a,
- GUEST_PDPTR0_HIGH = 0x0000280b,
- GUEST_PDPTR1 = 0x0000280c,
- GUEST_PDPTR1_HIGH = 0x0000280d,
- GUEST_PDPTR2 = 0x0000280e,
- GUEST_PDPTR2_HIGH = 0x0000280f,
- GUEST_PDPTR3 = 0x00002810,
- GUEST_PDPTR3_HIGH = 0x00002811,
- PIN_BASED_VM_EXEC_CONTROL = 0x00004000,
- CPU_BASED_VM_EXEC_CONTROL = 0x00004002,
- EXCEPTION_BITMAP = 0x00004004,
- PAGE_FAULT_ERROR_CODE_MASK = 0x00004006,
- PAGE_FAULT_ERROR_CODE_MATCH = 0x00004008,
- CR3_TARGET_COUNT = 0x0000400a,
- VM_EXIT_CONTROLS = 0x0000400c,
- VM_EXIT_MSR_STORE_COUNT = 0x0000400e,
- VM_EXIT_MSR_LOAD_COUNT = 0x00004010,
- VM_ENTRY_CONTROLS = 0x00004012,
- VM_ENTRY_MSR_LOAD_COUNT = 0x00004014,
- VM_ENTRY_INTR_INFO_FIELD = 0x00004016,
- VM_ENTRY_EXCEPTION_ERROR_CODE = 0x00004018,
- VM_ENTRY_INSTRUCTION_LEN = 0x0000401a,
- TPR_THRESHOLD = 0x0000401c,
- SECONDARY_VM_EXEC_CONTROL = 0x0000401e,
- VM_INSTRUCTION_ERROR = 0x00004400,
- VM_EXIT_REASON = 0x00004402,
- VM_EXIT_INTR_INFO = 0x00004404,
- VM_EXIT_INTR_ERROR_CODE = 0x00004406,
- IDT_VECTORING_INFO_FIELD = 0x00004408,
- IDT_VECTORING_ERROR_CODE = 0x0000440a,
- VM_EXIT_INSTRUCTION_LEN = 0x0000440c,
- VMX_INSTRUCTION_INFO = 0x0000440e,
- GUEST_ES_LIMIT = 0x00004800,
- GUEST_CS_LIMIT = 0x00004802,
- GUEST_SS_LIMIT = 0x00004804,
- GUEST_DS_LIMIT = 0x00004806,
- GUEST_FS_LIMIT = 0x00004808,
- GUEST_GS_LIMIT = 0x0000480a,
- GUEST_LDTR_LIMIT = 0x0000480c,
- GUEST_TR_LIMIT = 0x0000480e,
- GUEST_GDTR_LIMIT = 0x00004810,
- GUEST_IDTR_LIMIT = 0x00004812,
- GUEST_ES_AR_BYTES = 0x00004814,
- GUEST_CS_AR_BYTES = 0x00004816,
- GUEST_SS_AR_BYTES = 0x00004818,
- GUEST_DS_AR_BYTES = 0x0000481a,
- GUEST_FS_AR_BYTES = 0x0000481c,
- GUEST_GS_AR_BYTES = 0x0000481e,
- GUEST_LDTR_AR_BYTES = 0x00004820,
- GUEST_TR_AR_BYTES = 0x00004822,
- GUEST_INTERRUPTIBILITY_INFO = 0x00004824,
- GUEST_ACTIVITY_STATE = 0X00004826,
- GUEST_SYSENTER_CS = 0x0000482A,
- HOST_IA32_SYSENTER_CS = 0x00004c00,
- CR0_GUEST_HOST_MASK = 0x00006000,
- CR4_GUEST_HOST_MASK = 0x00006002,
- CR0_READ_SHADOW = 0x00006004,
- CR4_READ_SHADOW = 0x00006006,
- CR3_TARGET_VALUE0 = 0x00006008,
- CR3_TARGET_VALUE1 = 0x0000600a,
- CR3_TARGET_VALUE2 = 0x0000600c,
- CR3_TARGET_VALUE3 = 0x0000600e,
- EXIT_QUALIFICATION = 0x00006400,
- GUEST_LINEAR_ADDRESS = 0x0000640a,
- GUEST_CR0 = 0x00006800,
- GUEST_CR3 = 0x00006802,
- GUEST_CR4 = 0x00006804,
- GUEST_ES_BASE = 0x00006806,
- GUEST_CS_BASE = 0x00006808,
- GUEST_SS_BASE = 0x0000680a,
- GUEST_DS_BASE = 0x0000680c,
- GUEST_FS_BASE = 0x0000680e,
- GUEST_GS_BASE = 0x00006810,
- GUEST_LDTR_BASE = 0x00006812,
- GUEST_TR_BASE = 0x00006814,
- GUEST_GDTR_BASE = 0x00006816,
- GUEST_IDTR_BASE = 0x00006818,
- GUEST_DR7 = 0x0000681a,
- GUEST_RSP = 0x0000681c,
- GUEST_RIP = 0x0000681e,
- GUEST_RFLAGS = 0x00006820,
- GUEST_PENDING_DBG_EXCEPTIONS = 0x00006822,
- GUEST_SYSENTER_ESP = 0x00006824,
- GUEST_SYSENTER_EIP = 0x00006826,
- HOST_CR0 = 0x00006c00,
- HOST_CR3 = 0x00006c02,
- HOST_CR4 = 0x00006c04,
- HOST_FS_BASE = 0x00006c06,
- HOST_GS_BASE = 0x00006c08,
- HOST_TR_BASE = 0x00006c0a,
- HOST_GDTR_BASE = 0x00006c0c,
- HOST_IDTR_BASE = 0x00006c0e,
- HOST_IA32_SYSENTER_ESP = 0x00006c10,
- HOST_IA32_SYSENTER_EIP = 0x00006c12,
- HOST_RSP = 0x00006c14,
- HOST_RIP = 0x00006c16,
-};
-
#define VMX_EXIT_REASONS_FAILED_VMENTRY 0x80000000

#define EXIT_REASON_EXCEPTION_NMI 0

--
Mathieu Desnoyers
Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal
OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68