Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2024-12-28 10:04:49 +00:00
Code Issues Projects Releases Packages Wiki Activity

And these should've been added...

Browse source 
svn path=/trunk/; revision=14762
This commit is contained in:
Alex Ionescu 2005-04-23 06:45:56 +00:00
parent 9732c7adea
commit 3ff5700950
6 changed files with 884 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

57
reactos/ntoskrnl/dbgk/dbgkutil.c Normal file
View file

@ -0,0 +1,57 @@
/*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS Kernel
* FILE: ntoskrnl/dbgk/dbgkutil.c
* PURPOSE: User-Mode Debugging Support, Internal Debug Functions.
*
* PROGRAMMERS: Alex Ionescu (alex@relsoft.net)
*/
/* INCLUDES *****************************************************************/
#include <ntoskrnl.h>
#define NDEBUG
#include <internal/debug.h>
/* FUNCTIONS *****************************************************************/
VOID
STDCALL
DbgkCreateThread(PVOID StartAddress)
{
#if 0
LPC_DBG_MESSAGE Message;
LPC_DBG_MESSAGE Reply;
NTSTATUS Status;
if (PsGetCurrentThread()->ThreadsProcess->DebugPort == NULL)
{
return;
}
Message.Header.MessageSize = sizeof(LPC_DBG_MESSAGE);
Message.Header.DataSize = sizeof(LPC_DBG_MESSAGE) -
sizeof(LPC_MESSAGE);
Message.Type = DBG_EVENT_CREATE_THREAD;
Message.Status = STATUS_SUCCESS;
Message.Data.CreateThread.Reserved = 0;
Message.Data.CreateThread.StartAddress = StartAddress;
/* FIXME: Freeze all threads in process */
/* Send the message to the process's debug port and wait for a reply */
Status =
LpcSendDebugMessagePort(PsGetCurrentThread()->ThreadsProcess->DebugPort,
&Message,
&Reply);
if (!NT_SUCCESS(Status))
{
return;
}
/* FIXME: Examine reply */
return;
#endif
}
/* EOF */

164
reactos/ntoskrnl/dbgk/debug.c Normal file
View file

@ -0,0 +1,164 @@
/*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS Kernel
* FILE: ntoskrnl/dbgk/debug.c
* PURPOSE: User-Mode Debugging Support, Debug Object Management.
*
* PROGRAMMERS: Alex Ionescu (alex@relsoft.net)
*/
/* INCLUDES *****************************************************************/
#include <ntoskrnl.h>
#define NDEBUG
#include <internal/debug.h>
POBJECT_TYPE DbgkDebugObjectType;
/* FUNCTIONS *****************************************************************/
NTSTATUS
STDCALL
NtCreateDebugObject(OUT PHANDLE DebugHandle,
IN ACCESS_MASK DesiredAccess,
IN POBJECT_ATTRIBUTES ObjectAttributes,
IN BOOLEAN KillProcessOnExit)
{
KPROCESSOR_MODE PreviousMode = ExGetPreviousMode();
PDBGK_DEBUG_OBJECT DebugObject;
HANDLE hDebug;
NTSTATUS Status = STATUS_SUCCESS;
PAGED_CODE();
DPRINT("NtCreateDebugObject(0x%x, 0x%x, 0x%x)\n", DebugHandle, DesiredAccess, ObjectAttributes);
/* Check Output Safety */
if(PreviousMode != KernelMode) {
_SEH_TRY {
ProbeForWrite(DebugHandle,
sizeof(HANDLE),
sizeof(ULONG));
} _SEH_HANDLE {
Status = _SEH_GetExceptionCode();
} _SEH_END;
if(!NT_SUCCESS(Status)) return Status;
}
/* Create the Object */
Status = ObCreateObject(PreviousMode,
DbgkDebugObjectType,
ObjectAttributes,
PreviousMode,
NULL,
sizeof(PDBGK_DEBUG_OBJECT),
0,
0,
(PVOID*)&DebugObject);
/* Check for Success */
if(NT_SUCCESS(Status)) {
/* Initialize the Debug Object's Fast Mutex */
ExInitializeFastMutex(&DebugObject->Mutex);
/* Initialize the State Event List */
InitializeListHead(&DebugObject->StateEventListEntry);
/* Initialize the Debug Object's Wait Event */
KeInitializeEvent(&DebugObject->Event, NotificationEvent, 0);
/* Set the Flags */
DebugObject->KillProcessOnExit = KillProcessOnExit;
/* Insert it */
Status = ObInsertObject((PVOID)DebugObject,
NULL,
DesiredAccess,
0,
NULL,
&hDebug);
ObDereferenceObject(DebugObject);
/* Check for success and return handle */
if(NT_SUCCESS(Status)) {
_SEH_TRY {
*DebugHandle = hDebug;
} _SEH_HANDLE {
Status = _SEH_GetExceptionCode();
} _SEH_END;
}
}
/* Return Status */
return Status;
}
NTSTATUS
STDCALL
NtWaitForDebugEvent(IN HANDLE DebugObject, // Debug object handle must grant DEBUG_OBJECT_WAIT_STATE_CHANGE access.
IN BOOLEAN Alertable,
IN PLARGE_INTEGER Timeout OPTIONAL,
OUT PDBGUI_WAIT_STATE_CHANGE StateChange)
{
UNIMPLEMENTED;
return STATUS_NOT_IMPLEMENTED;
}
NTSTATUS
STDCALL
NtDebugContinue(IN HANDLE DebugObject, // Debug object handle must grant DEBUG_OBJECT_WAIT_STATE_CHANGE access.
IN PCLIENT_ID AppClientId,
IN NTSTATUS ContinueStatus)
{
UNIMPLEMENTED;
return STATUS_NOT_IMPLEMENTED;
}
NTSTATUS
STDCALL
NtDebugActiveProcess(IN HANDLE Process, // Process handle must grant PROCESS_SUSPEND_RESUME access.
IN HANDLE DebugObject) // Debug object handle must grant DEBUG_OBJECT_ADD_REMOVE_PROCESS access.
{
UNIMPLEMENTED;
return STATUS_NOT_IMPLEMENTED;
}
NTSTATUS
STDCALL
NtRemoveProcessDebug(IN HANDLE Process, // Process handle must grant PROCESS_SUSPEND_RESUME access.
IN HANDLE DebugObject) // Debug object handle must grant DEBUG_OBJECT_ADD_REMOVE_PROCESS access.
{
UNIMPLEMENTED;
return STATUS_NOT_IMPLEMENTED;
}
NTSTATUS
STDCALL
NtSetInformationDebugObject(IN HANDLE DebugObject, // Debug object handle need not grant any particular access right.
IN DEBUGOBJECTINFOCLASS DebugObjectInformationClass,
IN PVOID DebugInformation,
IN ULONG DebugInformationLength,
OUT PULONG ReturnLength OPTIONAL)
{
UNIMPLEMENTED;
return STATUS_NOT_IMPLEMENTED;
}
/* EOF */

46
reactos/ntoskrnl/ex/dbgctrl.c Normal file
View file

@ -0,0 +1,46 @@
/*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
* FILE: ntoskrnl/ex/dbgctrl.c
* PURPOSE: System debug control
*
* PROGRAMMERS: No programmer listed.
*/
/* INCLUDES *****************************************************************/
#include <ntoskrnl.h>
#define NDEBUG
#include <internal/debug.h>
/* FUNCTIONS *****************************************************************/
NTSTATUS
STDCALL
NtSystemDebugControl(DEBUG_CONTROL_CODE ControlCode,
PVOID InputBuffer,
ULONG InputBufferLength,
PVOID OutputBuffer,
ULONG OutputBufferLength,
PULONG ReturnLength)
{
switch (ControlCode)
{
case DebugGetTraceInformation:
case DebugSetInternalBreakpoint:
case DebugSetSpecialCall:
case DebugClearSpecialCalls:
case DebugQuerySpecialCalls:
case DebugDbgBreakPoint:
break;
case DebugDbgLoadSymbols:
KDB_LOADUSERMODULE_HOOK((PLDR_MODULE) InputBuffer);
break;
default:
break;
}
return STATUS_SUCCESS;
}

143
reactos/ntoskrnl/include/internal/dbgk.h Normal file
View file

@ -0,0 +1,143 @@
/*
* ReactOS kernel
* Copyright (C) 2000 David Welch <welch@cwcom.net>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __NTOSKRNL_INCLUDE_INTERNAL_DBGK_H
#define __NTOSKRNL_INCLUDE_INTERNAL_DBGK_H
//
// DebugObject access rights.
// Note that DEBUG_OBJECT_ALL_ACCESS includes the specific rights 0x0F, but there are only two
// debug object specific access rights that are ever checked by the kernel. This appears to be a bug.
//
#define DEBUG_OBJECT_ALL_ACCESS (STANDARD_RIGHTS_REQUIRED | SYNCHRONIZE | 0x0F)
#define DEBUG_OBJECT_WAIT_STATE_CHANGE 0x0001 /* Required to call NtWaitForDebugEvent & NtContinueDebugEvent */
#define DEBUG_OBJECT_ADD_REMOVE_PROCESS 0x0002 /* Required to call NtDebugActiveProcess & NtRemoveProcessDebug */
typedef enum _DEBUGOBJECTINFOCLASS {
DebugObjectUnusedInformation,
DebugObjectKillProcessOnExitInformation
} DEBUGOBJECTINFOCLASS, * PDEBUGOBJECTINFOCLASS;
typedef struct _DEBUG_OBJECT_KILL_PROCESS_ON_EXIT_INFORMATION {
ULONG KillProcessOnExit; // Interpreted as a BOOLEAN, TRUE -> process is terminated on NtRemoveProcessDebug.
} DEBUG_OBJECT_KILL_PROCESS_ON_EXIT_INFORMATION, *
PDEBUG_OBJECT_KILL_PROCESS_ON_EXIT_INFORMATION;
//
// Debug Object
//
typedef struct _DBGK_DEBUG_OBJECT {
KEVENT Event;
FAST_MUTEX Mutex;
LIST_ENTRY StateEventListEntry;
union {
ULONG Flags;
struct {
UCHAR DebuggerInactive :1;
UCHAR KillProcessOnExit :1;
};
};
} DBGK_DEBUG_OBJECT, *PDBGK_DEBUG_OBJECT;
//
// DbgUi types for LPC debug port messages (KM -> UM).
//
// These also apply to Nt*Debug APIs with NT 5.01, 5.02, and later.
//
typedef enum _DBG_STATE {
DbgIdle,
DbgReplyPending,
DbgCreateThreadStateChange,
DbgCreateProcessStateChange,
DbgExitThreadStateChange,
DbgExitProcessStateChange,
DbgExceptionStateChange,
DbgBreakpointStateChange,
DbgSingleStepStateChange,
DbgLoadDllStateChange,
DbgUnloadDllStateChange
} DBG_STATE, *PDBG_STATE;
typedef struct _DBGKM_EXCEPTION {
EXCEPTION_RECORD ExceptionRecord;
ULONG FirstChance;
} DBGKM_EXCEPTION, *PDBGKM_EXCEPTION;
typedef struct _DBGKM_CREATE_THREAD {
ULONG SubSystemKey;
PVOID StartAddress;
} DBGKM_CREATE_THREAD, *PDBGKM_CREATE_THREAD;
typedef struct _DBGKM_CREATE_PROCESS {
ULONG SubSystemKey;
HANDLE FileHandle;
PVOID BaseOfImage;
ULONG DebugInfoFileOffset;
ULONG DebugInfoSize;
DBGKM_CREATE_THREAD InitialThread;
} DBGKM_CREATE_PROCESS, *PDBGKM_CREATE_PROCESS;
typedef struct _DBGKM_EXIT_THREAD {
NTSTATUS ExitStatus;
} DBGKM_EXIT_THREAD, *PDBGKM_EXIT_THREAD;
typedef struct _DBGKM_EXIT_PROCESS {
NTSTATUS ExitStatus;
} DBGKM_EXIT_PROCESS, *PDBGKM_EXIT_PROCESS;
typedef struct _DBGKM_LOAD_DLL {
HANDLE FileHandle;
PVOID BaseOfDll;
ULONG DebugInfoFileOffset;
ULONG DebugInfoSize;
} DBGKM_LOAD_DLL, *PDBGKM_LOAD_DLL;
typedef struct _DBGKM_UNLOAD_DLL {
PVOID BaseAddress;
} DBGKM_UNLOAD_DLL, *PDBGKM_UNLOAD_DLL;
typedef struct _DBGUI_WAIT_STATE_CHANGE {
DBG_STATE NewState;
CLIENT_ID AppClientId;
union {
struct {
HANDLE HandleToThread;
DBGKM_CREATE_THREAD NewThread;
} CreateThread;
struct {
HANDLE HandleToProcess;
HANDLE HandleToThread;
DBGKM_CREATE_PROCESS NewProcess;
} CreateProcessInfo;
DBGKM_EXIT_THREAD ExitThread;
DBGKM_EXIT_PROCESS ExitProcess;
DBGKM_EXCEPTION Exception;
DBGKM_LOAD_DLL LoadDll;
DBGKM_UNLOAD_DLL UnloadDll;
} StateInfo;
} DBGUI_WAIT_STATE_CHANGE, * PDBGUI_WAIT_STATE_CHANGE;
VOID
STDCALL
DbgkCreateThread(PVOID StartAddress);
#endif
/* EOF */

284
reactos/ntoskrnl/include/internal/kdb.h Normal file
View file

@ -0,0 +1,284 @@
#ifndef NTOSKRNL_KDB_H
#define NTOSKRNL_KDB_H
/* INCLUDES ******************************************************************/
#define NTOS_MODE_KERNEL
#include <ntos.h>
#include <internal/ke.h>
/* DEFINES *******************************************************************/
#define TAG_KDBG (('K' << 24) | ('D' << 16) | ('B' << 8) | 'G')
#ifndef RTL_NUMBER_OF
# define RTL_NUMBER_OF(x) (sizeof(x) / sizeof((x)[0]))
#endif
/* TYPES *********************************************************************/
/* from kdb.c */
typedef struct _KDB_KTRAP_FRAME
{
KTRAP_FRAME Tf;
ULONG Cr0;
ULONG Cr1; /* reserved/unused */
ULONG Cr2;
ULONG Cr3;
ULONG Cr4;
} KDB_KTRAP_FRAME, *PKDB_KTRAP_FRAME;
typedef enum _KDB_BREAKPOINT_TYPE
{
KdbBreakPointNone = 0,
KdbBreakPointSoftware,
KdbBreakPointHardware,
KdbBreakPointTemporary
} KDB_BREAKPOINT_TYPE;
typedef enum _KDB_ACCESS_TYPE
{
KdbAccessRead,
KdbAccessWrite,
KdbAccessReadWrite,
KdbAccessExec
} KDB_ACCESS_TYPE;
typedef struct _KDB_BREAKPOINT
{
KDB_BREAKPOINT_TYPE Type; /* Type of breakpoint */
BOOLEAN Enabled; /* Whether the bp is enabled */
ULONG_PTR Address; /* Address of the breakpoint */
BOOLEAN Global; /* Whether the breakpoint is global or local to a process */
PEPROCESS Process; /* Owning process */
PCHAR ConditionExpression;
PVOID Condition;
union {
/* KdbBreakPointSoftware */
UCHAR SavedInstruction;
/* KdbBreakPointHardware */
struct {
UCHAR DebugReg : 2;
UCHAR Size : 3;
KDB_ACCESS_TYPE AccessType;
} Hw;
} Data;
} KDB_BREAKPOINT, *PKDB_BREAKPOINT;
typedef enum _KDB_ENTER_CONDITION
{
KdbDoNotEnter,
KdbEnterAlways,
KdbEnterFromKmode,
KdbEnterFromUmode
} KDB_ENTER_CONDITION;
/* from kdb_symbols.c */
typedef struct _KDB_MODULE_INFO
{
WCHAR Name[256];
ULONG_PTR Base;
ULONG Size;
PROSSYM_INFO RosSymInfo;
} KDB_MODULE_INFO, *PKDB_MODULE_INFO;
/* FUNCTIONS *****************************************************************/
/* from i386/i386-dis.c */
LONG
KdbpDisassemble(
IN ULONG Address,
IN ULONG IntelSyntax);
LONG
KdbpGetInstLength(
IN ULONG Address);
/* from i386/kdb_help.S */
STDCALL VOID
KdbpStackSwitchAndCall(
IN PVOID NewStack,
IN VOID (*Function)(VOID));
/* from kdb_cli.c */
extern PCHAR KdbInitFileBuffer;
VOID
KdbpCliInit();
VOID
KdbpCliMainLoop(
IN BOOLEAN EnteredOnSingleStep);
VOID
KdbpCliModuleLoaded(
IN PUNICODE_STRING Name);
VOID
KdbpCliInterpretInitFile();
VOID
KdbpPrint(
IN PCHAR Format,
IN ... OPTIONAL);
/* from kdb_expr.c */
BOOLEAN
KdbpRpnEvaluateExpression(
IN PCHAR Expression,
IN PKDB_KTRAP_FRAME TrapFrame,
OUT PULONGLONG Result,
OUT PLONG ErrOffset OPTIONAL,
OUT PCHAR ErrMsg OPTIONAL);
PVOID
KdbpRpnParseExpression(
IN PCHAR Expression,
OUT PLONG ErrOffset OPTIONAL,
OUT PCHAR ErrMsg OPTIONAL);
BOOLEAN
KdbpRpnEvaluateParsedExpression(
IN PVOID Expression,
IN PKDB_KTRAP_FRAME TrapFrame,
OUT PULONGLONG Result,
OUT PLONG ErrOffset OPTIONAL,
OUT PCHAR ErrMsg OPTIONAL);
/* from kdb_symbols.c */
BOOLEAN
KdbpSymFindModuleByAddress(IN PVOID Address,
OUT PKDB_MODULE_INFO pInfo);
BOOLEAN
KdbpSymFindModuleByName(IN LPCWSTR Name,
OUT PKDB_MODULE_INFO pInfo);
BOOLEAN
KdbpSymFindModuleByIndex(IN INT Index,
OUT PKDB_MODULE_INFO pInfo);
BOOLEAN
KdbSymPrintAddress(IN PVOID Address);
NTSTATUS
KdbSymGetAddressInformation(IN PROSSYM_INFO RosSymInfo,
IN ULONG_PTR RelativeAddress,
OUT PULONG LineNumber OPTIONAL,
OUT PCH FileName OPTIONAL,
OUT PCH FunctionName OPTIONAL);
/* from kdb.c */
extern PEPROCESS KdbCurrentProcess;
extern PETHREAD KdbCurrentThread;
extern LONG KdbLastBreakPointNr;
extern ULONG KdbNumSingleSteps;
extern BOOLEAN KdbSingleStepOver;
extern PKDB_KTRAP_FRAME KdbCurrentTrapFrame;
VOID
KdbInit();
VOID
KdbModuleLoaded(
IN PUNICODE_STRING Name);
LONG
KdbpGetNextBreakPointNr(
IN ULONG Start OPTIONAL);
BOOLEAN
KdbpGetBreakPointInfo(
IN ULONG BreakPointNr,
OUT ULONG_PTR *Address OPTIONAL,
OUT KDB_BREAKPOINT_TYPE *Type OPTIONAL,
OUT UCHAR *Size OPTIONAL,
OUT KDB_ACCESS_TYPE *AccessType OPTIONAL,
OUT UCHAR *DebugReg OPTIONAL,
OUT BOOLEAN *Enabled OPTIONAL,
OUT BOOLEAN *Global OPTIONAL,
OUT PEPROCESS *Process OPTIONAL,
OUT PCHAR *ConditionExpression OPTIONAL);
NTSTATUS
KdbpInsertBreakPoint(
IN ULONG_PTR Address,
IN KDB_BREAKPOINT_TYPE Type,
IN UCHAR Size OPTIONAL,
IN KDB_ACCESS_TYPE AccessType OPTIONAL,
IN PCHAR ConditionExpression OPTIONAL,
IN BOOLEAN Global,
OUT PULONG BreakPointNumber OPTIONAL);
BOOLEAN
KdbpDeleteBreakPoint(
IN LONG BreakPointNr OPTIONAL,
IN OUT PKDB_BREAKPOINT BreakPoint OPTIONAL);
BOOLEAN
KdbpEnableBreakPoint(
IN LONG BreakPointNr OPTIONAL,
IN OUT PKDB_BREAKPOINT BreakPoint OPTIONAL);
BOOLEAN
KdbpDisableBreakPoint(
IN LONG BreakPointNr OPTIONAL,
IN OUT PKDB_BREAKPOINT BreakPoint OPTIONAL);
BOOLEAN
KdbpGetEnterCondition(
IN LONG ExceptionNr,
IN BOOLEAN FirstChance,
OUT KDB_ENTER_CONDITION *Condition);
BOOLEAN
KdbpSetEnterCondition(
IN LONG ExceptionNr,
IN BOOLEAN FirstChance,
IN KDB_ENTER_CONDITION Condition);
BOOLEAN
KdbpAttachToThread(
PVOID ThreadId);
BOOLEAN
KdbpAttachToProcess(
PVOID ProcessId);
/* other functions */
#define KdbpSafeReadMemory(dst, src, size) MmSafeCopyFromUser(dst, src, size)
#define KdbpSafeWriteMemory(dst, src, size) MmSafeCopyToUser(dst, src, size)
#define KdbpGetCharKeyboard(ScanCode) KdbpTryGetCharKeyboard(ScanCode, 0)
CHAR
KdbpTryGetCharKeyboard(PULONG ScanCode, UINT Retry);
#define KdbpGetCharSerial() KdbpTryGetCharSerial(0)
CHAR
KdbpTryGetCharSerial(UINT Retry);
VOID
KdbEnter(VOID);
VOID
DbgRDebugInit(VOID);
VOID
DbgShowFiles(VOID);
VOID
DbgEnableFile(PCH Filename);
VOID
DbgDisableFile(PCH Filename);
#endif /* NTOSKRNL_KDB_H */

190
reactos/ntoskrnl/rtl/debug.c Normal file
View file

@ -0,0 +1,190 @@
/*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
* FILE: ntoskrnl/rtl/dbgprint.c
* PURPOSE: Debug output
*
* PROGRAMMERS: Eric Kohl (ekohl@abo.rhein-zeitung.de)
*/
/* INCLUDES *****************************************************************/
#include <ntoskrnl.h>
#include <internal/debug.h>
/* FUNCTIONS ****************************************************************/
/*
* Note: DON'T CHANGE THIS FUNCTION!!!
* DON'T CALL HalDisplayString OR SOMETING ELSE!!!
* You'll only break the serial/bochs debugging feature!!!
*/
/*
* @implemented
*/
ULONG
DbgPrint(PCH Format, ...)
{
ANSI_STRING DebugString;
CHAR Buffer[1024];
va_list ap;
#ifdef SERIALIZE_DBGPRINT
# define MESSAGETABLE_SIZE 16
LONG MyTableIndex;
static LONG Lock = 0;
static LONG TableWriteIndex = 0, TableReadIndex = 0;
static CHAR MessageTable[MESSAGETABLE_SIZE][sizeof(Buffer)] = { { '\0' } };
#endif /* SERIALIZE_DBGPRINT */
/* init ansi string */
DebugString.Buffer = Buffer;
DebugString.MaximumLength = sizeof(Buffer);
va_start (ap, Format);
DebugString.Length = _vsnprintf (Buffer, sizeof( Buffer ), Format, ap);
va_end (ap);
#ifdef SERIALIZE_DBGPRINT
/* check if we are already running */
if (InterlockedCompareExchange(&Lock, 1, 0) == 1)
{
MyTableIndex = InterlockedIncrement(&TableWriteIndex) - 1;
InterlockedCompareExchange(&TableWriteIndex, 0, MESSAGETABLE_SIZE);
MyTableIndex %= MESSAGETABLE_SIZE;
if (MessageTable[MyTableIndex][0] != '\0') /* table is full */
{
DebugString.Buffer = "CRITICAL ERROR: DbgPrint Table is FULL!";
DebugString.Length = 39;
KdpPrintString(&DebugString);
for (;;);
}
else
{
/*DebugString.Buffer = "µµµ";
DebugString.Length = 3;
KdpPrintString(&DebugString);*/
memcpy(MessageTable[MyTableIndex], DebugString.Buffer, DebugString.Length);
MessageTable[MyTableIndex][DebugString.Length] = '\0';
}
}
else
{
#endif /* SERIALIZE_DBGPRINT */
KdpPrintString (&DebugString);
#ifdef SERIALIZE_DBGPRINT
MyTableIndex = TableReadIndex;
while (MessageTable[MyTableIndex][0] != '\0')
{
/*DebugString.Buffer = "$$$";
DebugString.Length = 3;
KdpPrintString(&DebugString);*/
DebugString.Buffer = MessageTable[MyTableIndex];
DebugString.Length = strlen(DebugString.Buffer);
DebugString.MaximumLength = DebugString.Length + 1;
KdpPrintString(&DebugString);
MessageTable[MyTableIndex][0] = '\0';
MyTableIndex = InterlockedIncrement(&TableReadIndex);
InterlockedCompareExchange(&TableReadIndex, 0, MESSAGETABLE_SIZE);
MyTableIndex %= MESSAGETABLE_SIZE;
}
InterlockedDecrement(&Lock);
}
# undef MESSAGETABLE_SIZE
#endif /* SERIALIZE_DBGPRINT */
return (ULONG)DebugString.Length;
}
/*
* @unimplemented
*/
ULONG
__cdecl
DbgPrintEx(IN ULONG ComponentId,
IN ULONG Level,
IN PCH Format,
...)
{
UNIMPLEMENTED;
return 0;
}
/*
* @unimplemented
*/
ULONG
__cdecl
DbgPrintReturnControlC(PCH Format,
...)
{
UNIMPLEMENTED;
return 0;
}
/*
* @unimplemented
*/
VOID
STDCALL
DbgPrompt(PCH OutputString,
PCH InputString,
USHORT InputSize)
{
ANSI_STRING Output;
ANSI_STRING Input;
Input.Length = 0;
Input.MaximumLength = InputSize;
Input.Buffer = InputString;
Output.Length = strlen (OutputString);
Output.MaximumLength = Output.Length + 1;
Output.Buffer = OutputString;
/* FIXME: Not implemented yet!
KdpPromptString (&Output, &Input); */
}
/*
* @unimplemented
*/
NTSTATUS
STDCALL
DbgQueryDebugFilterState(IN ULONG ComponentId,
IN ULONG Level)
{
UNIMPLEMENTED;
return STATUS_NOT_IMPLEMENTED;
}
/*
* @unimplemented
*/
NTSTATUS
STDCALL
DbgSetDebugFilterState(IN ULONG ComponentId,
IN ULONG Level,
IN BOOLEAN State)
{
UNIMPLEMENTED;
return STATUS_NOT_IMPLEMENTED;
}
/*
* @unimplemented
*/
NTSTATUS
STDCALL
DbgLoadImageSymbols(IN PUNICODE_STRING Name,
IN ULONG Base,
IN ULONG Unknown3)
{
UNIMPLEMENTED;
return STATUS_NOT_IMPLEMENTED;
}
/* EOF */