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WHEA_X86_REGISTER_STATE structure (ntddk.h)
The WHEA_X86_REGISTER_STATE structure describes the state of an x86 processor's registers.
Syntax
typedef struct _WHEA_X86_REGISTER_STATE {
ULONG Eax;
ULONG Ebx;
ULONG Ecx;
ULONG Edx;
ULONG Esi;
ULONG Edi;
ULONG Ebp;
ULONG Esp;
USHORT Cs;
USHORT Ds;
USHORT Ss;
USHORT Es;
USHORT Fs;
USHORT Gs;
ULONG Eflags;
ULONG Eip;
ULONG Cr0;
ULONG Cr1;
ULONG Cr2;
ULONG Cr3;
ULONG Cr4;
ULONGLONG Gdtr;
ULONGLONG Idtr;
USHORT Ldtr;
USHORT Tr;
} WHEA_X86_REGISTER_STATE, *PWHEA_X86_REGISTER_STATE;
Members
Eax
The accumulator register.
Ebx
The base register.
Ecx
The count register.
Edx
The data register.
Esi
The source index register.
Edi
The destination index register.
Ebp
The base pointer register.
Esp
The stack pointer register.
Cs
The code segment register.
Ds
The data segment register.
Ss
The stack segment register.
Es
The extra segment register.
Fs
The general purpose segment register FS.
Gs
The general purpose segment register GS.
Eflags
The flags register.
Eip
The instruction pointer register.
Cr0
The control register 0.
Cr1
The control register 1.
Cr2
The control register 2.
Cr3
The control register 3.
Cr4
The control register 4.
Gdtr
The global descriptor table register.
Idtr
The interrupt descriptor table register.
Ldtr
The local descriptor table register.
Tr
The task register.
Remarks
If the RegisterContextType member of a WHEA_XPF_CONTEXT_INFO structure is set to XPF_CONTEXT_INFO_32BITCONTEXT, the RegisterData member of that structure contains a WHEA_X86_REGISTER_STATE structure.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Supported in Windows Server 2008, Windows Vista SP1, and later versions of Windows. |
| Header | ntddk.h (include Ntddk.h) |
See also
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