#include <ntifs.h>
#include <windbgkd.h>
#include <arc/arc.h>

Include dependency graph for kdvm.h:

This graph shows which files directly or indirectly include this file:

Classes
struct	_KDVM_MARSHAL_STRING

struct	KDVM_CMD_HEADER

struct	KDVM_RECEIVE_HEADER

struct	_KDVM_CONTEXT

struct	KDVM_SENDPACKET_INFO

struct	_KDVM_SEND_PKT_REQUEST

struct	_KDVM_SEND_PKT_RESULT

struct	KDVM_RECV_PKT_REQUEST

struct	KDVM_RECV_PKT_RESULT

Macros
#define	NOEXTAPI

#define	RtlEqualMemory(a, b, c) (RtlCompareMemory(a, b, c) != c)

#define	KDDBGPRINT(...)

#define	KDRPC_PROTOCOL_VERSION 0x101

#define	CONNECTION_TEST_ROUNDS 2 /100/

#define	KDVM_BUFFER_SIZE (131072 + 1024)

#define	KDRPC_TEST_BUFFER_SIZE 512

Typedefs
typedef ULONG(*	PFNDBGPRNT) (const char *Format,...)

typedef struct _KDVM_MARSHAL_STRING	KDVM_MARSHAL_STRING

typedef struct KDVM_RECEIVE_HEADER *	PKDVM_RECEIVE_HEADER

typedef struct _KDVM_CONTEXT	KDVM_CONTEXT

typedef struct _KDVM_CONTEXT *	PKDVM_CONTEXT

typedef struct _KDVM_SEND_PKT_REQUEST	KDVM_SEND_PKT_REQUEST

typedef struct _KDVM_SEND_PKT_REQUEST *	PKDVM_SEND_PKT_REQUEST

typedef struct _KDVM_SEND_PKT_RESULT	KDVM_SEND_PKT_RESULT

typedef struct _KDVM_SEND_PKT_RESULT *	PKDVM_SEND_PKT_RESULT

typedef struct KDVM_RECV_PKT_RESULT *	PKDVM_RECV_PKT_RESULT

Enumerations
enum	KDP_STATUS { KDP_PACKET_RECEIVED = 0, KDP_PACKET_TIMEOUT = 1, KDP_PACKET_RESEND = 2, KDP_PACKET_RECEIVED = 0, KDP_PACKET_TIMEOUT = 1, KDP_PACKET_RESEND = 2 }

Functions
VOID NTAPI	KdVmDbgDumpBuffer (_In_ PVOID Buffer, _In_ ULONG Size)

VOID FASTCALL	KdVmExchange (_In_ ULONG_PTR PhysicalAddress, _In_ SIZE_T BufferSize)

VOID NTAPI	KdVmPrepareBuffer (VOID)

VOID NTAPI	KdVmKdVmExchangeData (_Out_ PVOID *ReceiveData, _Out_ PULONG ReceiveDataSize)

Variables
PFNDBGPRNT	KdpDbgPrint

UCHAR	KdVmDataBuffer [KDVM_BUFFER_SIZE]

PHYSICAL_ADDRESS	KdVmBufferPhysicalAddress

ULONG	KdVmBufferPos

Macro Definition Documentation

◆ CONNECTION_TEST_ROUNDS

#define CONNECTION_TEST_ROUNDS 2 /*100*/

Definition at line 32 of file kdvm.h.

◆ KDDBGPRINT

#define KDDBGPRINT ( ... )

Definition at line 26 of file kdvm.h.

◆ KDRPC_PROTOCOL_VERSION

#define KDRPC_PROTOCOL_VERSION 0x101

Definition at line 31 of file kdvm.h.

◆ KDRPC_TEST_BUFFER_SIZE

#define KDRPC_TEST_BUFFER_SIZE 512

Definition at line 34 of file kdvm.h.

◆ KDVM_BUFFER_SIZE

#define KDVM_BUFFER_SIZE (131072 + 1024)

Definition at line 33 of file kdvm.h.

◆ NOEXTAPI

#define NOEXTAPI

Definition at line 12 of file kdvm.h.

◆ RtlEqualMemory

#define RtlEqualMemory	(	a,
		b,
		c
	)	(RtlCompareMemory(a, b, c) != c)

Definition at line 18 of file kdvm.h.

Typedef Documentation

◆ KDVM_CONTEXT

typedef struct _KDVM_CONTEXT KDVM_CONTEXT

◆ KDVM_MARSHAL_STRING

typedef struct _KDVM_MARSHAL_STRING KDVM_MARSHAL_STRING

◆ KDVM_SEND_PKT_REQUEST

typedef struct _KDVM_SEND_PKT_REQUEST KDVM_SEND_PKT_REQUEST

◆ KDVM_SEND_PKT_RESULT

typedef struct _KDVM_SEND_PKT_RESULT KDVM_SEND_PKT_RESULT

◆ PFNDBGPRNT

typedef ULONG(* PFNDBGPRNT) (const char *Format,...)

Definition at line 22 of file kdvm.h.

◆ PKDVM_CONTEXT

typedef struct _KDVM_CONTEXT * PKDVM_CONTEXT

◆ PKDVM_RECEIVE_HEADER

typedef struct KDVM_RECEIVE_HEADER * PKDVM_RECEIVE_HEADER

◆ PKDVM_RECV_PKT_RESULT

typedef struct KDVM_RECV_PKT_RESULT * PKDVM_RECV_PKT_RESULT

◆ PKDVM_SEND_PKT_REQUEST

typedef struct _KDVM_SEND_PKT_REQUEST * PKDVM_SEND_PKT_REQUEST

◆ PKDVM_SEND_PKT_RESULT

typedef struct _KDVM_SEND_PKT_RESULT * PKDVM_SEND_PKT_RESULT

Enumeration Type Documentation

◆ KDP_STATUS

enum KDP_STATUS

Enumerator
KDP_PACKET_RECEIVED
KDP_PACKET_TIMEOUT
KDP_PACKET_RESEND
KDP_PACKET_RECEIVED
KDP_PACKET_TIMEOUT
KDP_PACKET_RESEND

Definition at line 40 of file kdvm.h.

 {
     KDP_PACKET_RECEIVED = 0,
     KDP_PACKET_TIMEOUT = 1,
     KDP_PACKET_RESEND = 2
 } KDP_STATUS;

Function Documentation

◆ KdVmDbgDumpBuffer()

VOID NTAPI KdVmDbgDumpBuffer	(	_In_ PVOID	Buffer,
		_In_ ULONG	Size
	)

Definition at line 43 of file kdvm.c.

 {
     PUCHAR CurrentRow;
     ULONG i;
 
     CurrentRow = Buffer;
     for (i = 0; i < (Size / 16); i++)
     {
         KdVmDbgDumpRow(CurrentRow, 16);
         CurrentRow += 16;
     }
     KdVmDbgDumpRow(CurrentRow, (Size % 16));
 }

◆ KdVmExchange()

VOID FASTCALL KdVmExchange	(	_In_ ULONG_PTR	PhysicalAddress,
		_In_ SIZE_T	BufferSize
	)

Referenced by KdVmKdVmExchangeData().

◆ KdVmKdVmExchangeData()

VOID NTAPI KdVmKdVmExchangeData	(	_Out_ PVOID *	ReceiveData,
		_Out_ PULONG	ReceiveDataSize
	)

Definition at line 31 of file kdvbox.c.

 {
     PKDVBOX_SEND_HEADER SendHeader;
     PKDVBOX_RECEIVE_HEADER ReceiveHeader;
 
     /* Setup the send-header */
     SendHeader = (PKDVBOX_SEND_HEADER)KdVmDataBuffer;
     SendHeader->SendSize = KdVmBufferPos - sizeof(KDVBOX_SEND_HEADER);
     SendHeader->BufferSize = KDVM_BUFFER_SIZE;
 
     //KdpDbgPrint("Sending buffer:\n");
     //KdVmDbgDumpBuffer(KdVmDataBuffer, KdVmBufferPos);
 
     /* Do the data exchange */
     KdVmExchange((ULONG_PTR)KdVmBufferPhysicalAddress.QuadPart, 0);
 
     /* Reset the buffer position */
     KdVmBufferPos = sizeof(KDVBOX_SEND_HEADER);
 
     /* Get the receive-header and return information about the received data */
     ReceiveHeader = (PKDVBOX_RECEIVE_HEADER)KdVmDataBuffer;
     *ReceiveData = KdVmDataBuffer + sizeof(KDVBOX_RECEIVE_HEADER);
     *ReceiveDataSize = ReceiveHeader->ReceivedDataSize;
 
     //KdpDbgPrint("got data:\n");
     //KdVmDbgDumpBuffer(KdVmDataBuffer, *ReceiveDataSize + sizeof(*ReceiveHeader));
 
 }

Referenced by KdVmSendReceive().

◆ KdVmPrepareBuffer()

VOID NTAPI KdVmPrepareBuffer ( VOID )

Definition at line 24 of file kdvbox.c.

 {
     KdVmBufferPos = sizeof(KDVBOX_SEND_HEADER);
 }

Referenced by KdReceivePacket(), KdSendPacket(), KdVmNegotiateProtocolVersions(), and TestConnectionOnChannel().

Variable Documentation

◆ KdpDbgPrint

PFNDBGPRNT KdpDbgPrint

Definition at line 22 of file kdvm.c.

Referenced by KdDebuggerInitialize0(), and KdVmDbgDumpRow().

◆ KdVmBufferPhysicalAddress

PHYSICAL_ADDRESS KdVmBufferPhysicalAddress

Definition at line 19 of file kdvm.c.

Referenced by KdDebuggerInitialize0(), and KdVmKdVmExchangeData().

◆ KdVmBufferPos

ULONG KdVmBufferPos

Definition at line 20 of file kdvm.c.

Referenced by KdVmAddToBuffer(), KdVmKdVmExchangeData(), and KdVmPrepareBuffer().

◆ KdVmDataBuffer

UCHAR KdVmDataBuffer[KDVM_BUFFER_SIZE]

Definition at line 18 of file kdvm.c.

Referenced by KdDebuggerInitialize0(), KdVmAddToBuffer(), and KdVmKdVmExchangeData().

Classes

Macros

Typedefs

Enumerations

Functions

Variables