驱动开发与系统原理-内核中的进程结构体
进程其实就是一块内存，被结构体修饰(EPROCESS)32位的系统内存为4GB
64位的系统内存为256T(48位，并不是64位)
3环空间128T,0环空间128T
KPROCESS
```
ntdll!_KPROCESS
+0x000 Header : _DISPATCHER_HEADER //事件等待
+0x010 ProfileListHead: _LIST_ENTRY //性能统计
+0x018 DirectoryTableBase : Uint4B //CR3
+0x01c LdtDescriptor : _KGDTENTRY //LDT
+0x024 Int21Descriptor: _KIDTENTRY
+0x02c ThreadListHead : _LIST_ENTRY //本进程中的所有线程
+0x034 ProcessLock : Uint4B //进程锁
+0x038 Affinity : _KAFFINITY_EX //亲核性
+0x044 ReadyListHead : _LIST_ENTRY //就绪列表(初始化后还没使用的线程)
+0x04c SwapListEntry : _SINGLE_LIST_ENTRY //单向链表
+0x050 ActiveProcessors : _KAFFINITY_EX //进程用到的核心
+0x05c AutoAlignment : Pos 0, 1 Bit
+0x05c DisableBoost : Pos 1, 1 Bit
+0x05c DisableQuantum : Pos 2, 1 Bit
+0x05c ActiveGroupsMask : Pos 3, 1 Bit
+0x05c ReservedFlags : Pos 4, 28 Bits
+0x05c ProcessFlags : Int4B
+0x060 BasePriority : Char //默认优先级
+0x061 QuantumReset : Char //6个时间片后切换进程
+0x062 Visited : UChar
+0x063 Unused3 : UChar
+0x064 ThreadSeed : Uint4B
+0x068 IdealNode : Uint2B
+0x06a IdealGlobalNode: Uint2B
+0x06c Flags : _KEXECUTE_OPTIONS
+0x06d Unused1 : UChar
+0x06e IopmOffset : Uint2B
+0x070 Unused4 : Uint4B
+0x074 StackCount : _KSTACK_COUNT
+0x078 ProcessListEntry : _LIST_ENTRY
+0x080 CycleTime : Uint8B
+0x088 KernelTime : Uint4B
+0x08c UserTime : Uint4B
+0x090 VdmTrapcHandler: Ptr32 Void
```
EPROCESS
```
ntdll!_EPROCESS
+0x000 Pcb : _KPROCESS
+0x098 ProcessLock : _EX_PUSH_LOCK //进程锁
+0x0a0 CreateTime : _LARGE_INTEGER //进程创建时间
+0x0a8 ExitTime : _LARGE_INTEGER //进程退出时间
+0x0b0 RundownProtect : _EX_RUNDOWN_REF
+0x0b4 UniqueProcessId: Ptr32 Void //进程ID
+0x0b8 ActiveProcessLinks : _LIST_ENTRY //进程链表
+0x0c0 ProcessQuotaUsage : Uint4B
+0x0c8 ProcessQuotaPeak : Uint4B
+0x0d0 CommitCharge : Uint4B
+0x0d4 QuotaBlock : Ptr32 _EPROCESS_QUOTA_BLOCK
+0x0d8 CpuQuotaBlock : Ptr32 _PS_CPU_QUOTA_BLOCK
+0x0dc PeakVirtualSize: Uint4B
+0x0e0 VirtualSize : Uint4B
+0x0e4 SessionProcessLinks : _LIST_ENTRY //当前用户的所有进程
+0x0ec DebugPort : Ptr32 Void //调试端口
+0x0f0 ExceptionPortData : Ptr32 Void
+0x0f0 ExceptionPortValue : Uint4B
+0x0f0 ExceptionPortState : Pos 0, 3 Bits
+0x0f4 ObjectTable : Ptr32 _HANDLE_TABLE
+0x0f8 Token : _EX_FAST_REF //权限描述
+0x0fc WorkingSetPage : Uint4B //使用了多少个物理页
+0x100 AddressCreationLock : _EX_PUSH_LOCK
+0x104 RotateInProgress : Ptr32 _ETHREAD
+0x108 ForkInProgress : Ptr32 _ETHREAD
+0x10c HardwareTrigger: Uint4B
+0x110 PhysicalVadRoot: Ptr32 _MM_AVL_TABLE
+0x114 CloneRoot : Ptr32 Void
+0x118 NumberOfPrivatePages : Uint4B
+0x11c NumberOfLockedPages : Uint4B
+0x120 Win32Process : Ptr32 Void
+0x124 Job : Ptr32 _EJOB
+0x128 SectionObject : Ptr32 Void
+0x12c SectionBaseAddress : Ptr32 Void
+0x130 Cookie : Uint4B
+0x134 Spare8 : Uint4B
+0x138 WorkingSetWatch: Ptr32 _PAGEFAULT_HISTORY
+0x13c Win32WindowStation : Ptr32 Void
+0x140 InheritedFromUniqueProcessId : Ptr32 Void //父进程ID
+0x144 LdtInformation : Ptr32 Void
+0x148 VdmObjects : Ptr32 Void
+0x14c ConsoleHostProcess : Uint4B //控制台句柄
+0x150 DeviceMap : Ptr32 Void
+0x154 EtwDataSource : Ptr32 Void
+0x158 FreeTebHint : Ptr32 Void
+0x160 PageDirectoryPte : _HARDWARE_PTE_X86
+0x160 Filler : Uint8B
+0x168 Session : Ptr32 Void
+0x16c ImageFileName : UChar //进程名
+0x17b PriorityClass : UChar
+0x17c JobLinks : _LIST_ENTRY
+0x184 LockedPagesList: Ptr32 Void
+0x188 ThreadListHead : _LIST_ENTRY //线程链表
+0x190 SecurityPort : Ptr32 Void
+0x194 PaeTop : Ptr32 Void
+0x198 ActiveThreads : Uint4B
+0x19c ImagePathHash : Uint4B
+0x1a0 DefaultHardErrorProcessing : Uint4B
+0x1a4 LastThreadExitStatus : Int4B
+0x1a8 Peb : Ptr32 _PEB
+0x1ac PrefetchTrace : _EX_FAST_REF
+0x1b0 ReadOperationCount : _LARGE_INTEGER
+0x1b8 WriteOperationCount : _LARGE_INTEGER
+0x1c0 OtherOperationCount : _LARGE_INTEGER
+0x1c8 ReadTransferCount : _LARGE_INTEGER
+0x1d0 WriteTransferCount : _LARGE_INTEGER
+0x1d8 OtherTransferCount : _LARGE_INTEGER
+0x1e0 CommitChargeLimit : Uint4B
+0x1e4 CommitChargePeak : Uint4B
+0x1e8 AweInfo : Ptr32 Void
+0x1ec SeAuditProcessCreationInfo : _SE_AUDIT_PROCESS_CREATION_INFO
+0x1f0 Vm : _MMSUPPORT
+0x25c MmProcessLinks : _LIST_ENTRY
+0x264 HighestUserAddress : Ptr32 Void
+0x268 ModifiedPageCount : Uint4B
+0x26c Flags2 : Uint4B
+0x26c JobNotReallyActive : Pos 0, 1 Bit
+0x26c AccountingFolded : Pos 1, 1 Bit
+0x26c NewProcessReported : Pos 2, 1 Bit
+0x26c ExitProcessReported : Pos 3, 1 Bit
+0x26c ReportCommitChanges : Pos 4, 1 Bit
+0x26c LastReportMemory : Pos 5, 1 Bit
+0x26c ReportPhysicalPageChanges : Pos 6, 1 Bit
+0x26c HandleTableRundown : Pos 7, 1 Bit
+0x26c NeedsHandleRundown : Pos 8, 1 Bit
+0x26c RefTraceEnabled: Pos 9, 1 Bit
+0x26c NumaAware : Pos 10, 1 Bit
+0x26c ProtectedProcess : Pos 11, 1 Bit
+0x26c DefaultPagePriority : Pos 12, 3 Bits
+0x26c PrimaryTokenFrozen : Pos 15, 1 Bit
+0x26c ProcessVerifierTarget : Pos 16, 1 Bit
+0x26c StackRandomizationDisabled : Pos 17, 1 Bit
+0x26c AffinityPermanent : Pos 18, 1 Bit
+0x26c AffinityUpdateEnable : Pos 19, 1 Bit
+0x26c PropagateNode : Pos 20, 1 Bit
+0x26c ExplicitAffinity : Pos 21, 1 Bit
+0x270 Flags : Uint4B
+0x270 CreateReported : Pos 0, 1 Bit
+0x270 NoDebugInherit : Pos 1, 1 Bit
+0x270 ProcessExiting : Pos 2, 1 Bit
+0x270 ProcessDelete : Pos 3, 1 Bit
+0x270 Wow64SplitPages: Pos 4, 1 Bit
+0x270 VmDeleted : Pos 5, 1 Bit
+0x270 OutswapEnabled : Pos 6, 1 Bit
+0x270 Outswapped : Pos 7, 1 Bit
+0x270 ForkFailed : Pos 8, 1 Bit
+0x270 Wow64VaSpace4Gb: Pos 9, 1 Bit
+0x270 AddressSpaceInitialized : Pos 10, 2 Bits
+0x270 SetTimerResolution : Pos 12, 1 Bit
+0x270 BreakOnTermination : Pos 13, 1 Bit
+0x270 DeprioritizeViews : Pos 14, 1 Bit
+0x270 WriteWatch : Pos 15, 1 Bit
+0x270 ProcessInSession : Pos 16, 1 Bit
+0x270 OverrideAddressSpace : Pos 17, 1 Bit
+0x270 HasAddressSpace: Pos 18, 1 Bit
+0x270 LaunchPrefetched : Pos 19, 1 Bit
+0x270 InjectInpageErrors : Pos 20, 1 Bit
+0x270 VmTopDown : Pos 21, 1 Bit
+0x270 ImageNotifyDone: Pos 22, 1 Bit
+0x270 PdeUpdateNeeded: Pos 23, 1 Bit
+0x270 VdmAllowed : Pos 24, 1 Bit
+0x270 CrossSessionCreate : Pos 25, 1 Bit
+0x270 ProcessInserted: Pos 26, 1 Bit
+0x270 DefaultIoPriority : Pos 27, 3 Bits
+0x270 ProcessSelfDelete : Pos 30, 1 Bit
+0x270 SetTimerResolutionLink : Pos 31, 1 Bit
+0x274 ExitStatus : Int4B
+0x278 VadRoot : _MM_AVL_TABLE
+0x298 AlpcContext : _ALPC_PROCESS_CONTEXT
+0x2a8 TimerResolutionLink : _LIST_ENTRY
+0x2b0 RequestedTimerResolution : Uint4B
+0x2b4 ActiveThreadsHighWatermark : Uint4B
+0x2b8 SmallestTimerResolution : Uint4B
+0x2bc TimerResolutionStackRecord : Ptr32 _PO_DIAG_STACK_RECORD
```
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