Stub implementations of RtlCreateQueryDebugBuffer,

RtlDestroyQueryDebugBuffer and RtlQueryProcessDebugInformation.

dlls/ntdll/Makefile.in

@@ -9,6 +9,7 @@ EXTRALIBS = $(LIBUNICODE)
 C_SRCS = \
 	cdrom.c \
 	critsection.c \
+	debugbuffer.c \
 	debugtools.c \
 	directory.c \
 	env.c \

dlls/ntdll/debugbuffer.c

@@ -0,0 +1,146 @@
+/*
+ * NtDll debug buffer functions
+ *
+ * Copyright 2004 Raphael Junqueira
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include "config.h"
+#include "wine/port.h"
+
+#include <stdarg.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "windef.h"
+#include "winbase.h"
+#include "winnt.h"
+#include "winreg.h"
+#include "winternl.h"
+#include "ntdll_misc.h"
+#include "wine/debug.h"
+
+WINE_DEFAULT_DEBUG_CHANNEL(debug_buffer);
+
+static void dump_DEBUG_MODULE_INFORMATION(PDEBUG_MODULE_INFORMATION iBuf)
+{
+  TRACE( "MODULE_INFORMATION:%p\n", iBuf );
+  if (NULL == iBuf) return ;
+  TRACE( "Base:%ld\n", iBuf->Base );
+  TRACE( "Size:%ld\n", iBuf->Size );
+  TRACE( "Flags:%ld\n", iBuf->Flags );
+}
+
+static void dump_DEBUG_HEAP_INFORMATION(PDEBUG_HEAP_INFORMATION iBuf)
+{
+  TRACE( "HEAP_INFORMATION:%p\n", iBuf );
+  if (NULL == iBuf) return ;
+  TRACE( "Base:%ld\n", iBuf->Base );
+  TRACE( "Flags:%ld\n", iBuf->Flags );
+}
+
+static void dump_DEBUG_LOCK_INFORMATION(PDEBUG_LOCK_INFORMATION iBuf)
+{
+  TRACE( "LOCK_INFORMATION:%p\n", iBuf );
+
+  if (NULL == iBuf) return ;
+
+  TRACE( "Address:%p\n", iBuf->Address );
+  TRACE( "Type:%d\n", iBuf->Type );
+  TRACE( "CreatorBackTraceIndex:%d\n", iBuf->CreatorBackTraceIndex );
+  TRACE( "OwnerThreadId:%ld\n", iBuf->OwnerThreadId );
+  TRACE( "ActiveCount:%ld\n", iBuf->ActiveCount );
+  TRACE( "ContentionCount:%ld\n", iBuf->ContentionCount );
+  TRACE( "EntryCount:%ld\n", iBuf->EntryCount );
+  TRACE( "RecursionCount:%ld\n", iBuf->RecursionCount );
+  TRACE( "NumberOfSharedWaiters:%ld\n", iBuf->NumberOfSharedWaiters );
+  TRACE( "NumberOfExclusiveWaiters:%ld\n", iBuf->NumberOfExclusiveWaiters );
+}
+
+static void dump_DEBUG_BUFFER(PDEBUG_BUFFER iBuf)
+{
+  if (NULL == iBuf) return ;
+  TRACE( "SectionHandle:%p\n", iBuf->SectionHandle);
+  TRACE( "SectionBase:%p\n", iBuf->SectionBase);
+  TRACE( "RemoteSectionBase:%p\n", iBuf->RemoteSectionBase);
+  TRACE( "SectionBaseDelta:%ld\n", iBuf->SectionBaseDelta);
+  TRACE( "EventPairHandle:%p\n", iBuf->EventPairHandle);
+  TRACE( "RemoteThreadHandle:%p\n", iBuf->RemoteThreadHandle);
+  TRACE( "InfoClassMask:%lx\n", iBuf->InfoClassMask);
+  TRACE( "SizeOfInfo:%ld\n", iBuf->SizeOfInfo);
+  TRACE( "AllocatedSize:%ld\n", iBuf->AllocatedSize);
+  TRACE( "SectionSize:%ld\n", iBuf->SectionSize);
+  TRACE( "BackTraceInfo:%p\n", iBuf->BackTraceInformation);
+  dump_DEBUG_MODULE_INFORMATION(iBuf->ModuleInformation);
+  dump_DEBUG_HEAP_INFORMATION(iBuf->HeapInformation);
+  dump_DEBUG_LOCK_INFORMATION(iBuf->LockInformation);
+}
+
+PDEBUG_BUFFER WINAPI RtlCreateQueryDebugBuffer(IN ULONG iSize, IN BOOLEAN iEventPair) 
+{
+   PDEBUG_BUFFER oBuf = NULL;
+   FIXME("(%ld, %d): stub\n", iSize, iEventPair);
+   if (iSize < sizeof(DEBUG_BUFFER)) {
+     iSize = sizeof(DEBUG_BUFFER);
+   }
+   oBuf = (PDEBUG_BUFFER) RtlAllocateHeap(GetProcessHeap(), 0, iSize);
+   memset(oBuf, 0, iSize);
+   FIXME("(%ld, %d): returning %p\n", iSize, iEventPair, oBuf);
+   return oBuf;
+}
+
+NTSTATUS WINAPI RtlDestroyQueryDebugBuffer(IN PDEBUG_BUFFER iBuf) 
+{
+   NTSTATUS nts = STATUS_SUCCESS;
+   FIXME("(%p): stub\n", iBuf);
+   if (NULL != iBuf) {
+     if (NULL != iBuf->ModuleInformation) RtlFreeHeap(GetProcessHeap(), 0, iBuf->ModuleInformation);
+     if (NULL != iBuf->HeapInformation) RtlFreeHeap(GetProcessHeap(), 0, iBuf->HeapInformation);
+     if (NULL != iBuf->LockInformation) RtlFreeHeap(GetProcessHeap(), 0, iBuf->LockInformation);
+     RtlFreeHeap(GetProcessHeap(), 0, iBuf);
+   }
+   return nts;
+}
+
+NTSTATUS WINAPI RtlQueryProcessDebugInformation(IN ULONG iProcessId, IN ULONG iDebugInfoMask, IN OUT PDEBUG_BUFFER iBuf) 
+{
+   NTSTATUS nts = STATUS_SUCCESS;
+   FIXME("(%ld, %lx, %p): stub\n", iProcessId, iDebugInfoMask, iBuf);
+   iBuf->InfoClassMask = iDebugInfoMask;
+   
+   if (iDebugInfoMask & PDI_MODULES) {
+     PDEBUG_MODULE_INFORMATION info = RtlAllocateHeap(GetProcessHeap(), 0, sizeof(DEBUG_MODULE_INFORMATION));
+     memset(info, 0, sizeof(DEBUG_MODULE_INFORMATION));
+     iBuf->ModuleInformation = info;
+   }
+   if (iDebugInfoMask & PDI_HEAPS) {
+     PDEBUG_HEAP_INFORMATION info = RtlAllocateHeap(GetProcessHeap(), 0, sizeof(DEBUG_HEAP_INFORMATION));
+     memset(info, 0, sizeof(DEBUG_HEAP_INFORMATION));
+     if (iDebugInfoMask & PDI_HEAP_TAGS) {
+     }
+     if (iDebugInfoMask & PDI_HEAP_BLOCKS) {
+     }
+     iBuf->HeapInformation = info;
+   }
+   if (iDebugInfoMask & PDI_LOCKS) {
+     PDEBUG_LOCK_INFORMATION info = RtlAllocateHeap(GetProcessHeap(), 0, sizeof(DEBUG_LOCK_INFORMATION));
+     memset(info, 0, sizeof(DEBUG_LOCK_INFORMATION));
+     iBuf->LockInformation = info;
+   }
+   TRACE("returns:%p\n", iBuf);
+   dump_DEBUG_BUFFER(iBuf);
+   return nts;
+}

dlls/ntdll/ntdll.spec

@@ -325,7 +325,7 @@
 @ stdcall RtlCreateEnvironment(long ptr)
 @ stdcall RtlCreateHeap(long ptr long long ptr ptr)
 @ stdcall RtlCreateProcessParameters(ptr ptr ptr ptr ptr ptr ptr ptr ptr ptr)
-@ stub RtlCreateQueryDebugBuffer
+@ stdcall RtlCreateQueryDebugBuffer(long long)
 @ stub RtlCreateRegistryKey
 @ stdcall RtlCreateSecurityDescriptor(ptr long)
 @ stub RtlCreateTagHeap
@@ -349,7 +349,7 @@
 @ stdcall RtlDestroyEnvironment(ptr)
 @ stdcall RtlDestroyHeap(long)
 @ stdcall RtlDestroyProcessParameters(ptr)
-@ stub RtlDestroyQueryDebugBuffer
+@ stdcall RtlDestroyQueryDebugBuffer(ptr)
 @ stdcall RtlDetermineDosPathNameType_U(wstr)
 @ stdcall RtlDoesFileExists_U(wstr)
 @ stdcall RtlDosPathNameToNtPathName_U(wstr ptr ptr ptr)
@@ -493,7 +493,7 @@
 @ stdcall RtlQueryEnvironmentVariable_U(ptr ptr ptr)
 @ stdcall RtlQueryInformationAcl(ptr ptr long long)
 @ stub RtlQueryProcessBackTraceInformation
-@ stub RtlQueryProcessDebugInformation
+@ stdcall RtlQueryProcessDebugInformation(long long ptr)
 @ stub RtlQueryProcessHeapInformation
 @ stub RtlQueryProcessLockInformation
 @ stub RtlQueryRegistryValues

include/winternl.h

@@ -943,6 +943,75 @@ typedef struct _LDR_RESOURCE_INFO
     ULONG Language;
 } LDR_RESOURCE_INFO, *PLDR_RESOURCE_INFO;
 
+
+/* debug buffer definitions */
+
+typedef struct _DEBUG_BUFFER {
+  HANDLE SectionHandle;
+  PVOID  SectionBase;
+  PVOID  RemoteSectionBase;
+  ULONG  SectionBaseDelta;
+  HANDLE EventPairHandle;
+  ULONG  Unknown[2];
+  HANDLE RemoteThreadHandle;
+  ULONG  InfoClassMask;
+  ULONG  SizeOfInfo;
+  ULONG  AllocatedSize;
+  ULONG  SectionSize;
+  PVOID  ModuleInformation;
+  PVOID  BackTraceInformation;
+  PVOID  HeapInformation;
+  PVOID  LockInformation;
+  PVOID  Reserved[8];
+} DEBUG_BUFFER, *PDEBUG_BUFFER;
+
+#define PDI_MODULES                       0x01
+#define PDI_BACKTRACE                     0x02
+#define PDI_HEAPS                         0x04
+#define PDI_HEAP_TAGS                     0x08
+#define PDI_HEAP_BLOCKS                   0x10
+#define PDI_LOCKS                         0x20
+
+typedef struct _DEBUG_MODULE_INFORMATION {
+  ULONG  Reserved[2];
+  ULONG  Base;
+  ULONG  Size;
+  ULONG  Flags;
+  USHORT Index;
+  USHORT Unknown;
+  USHORT LoadCount;
+  USHORT ModuleNameOffset;
+  CHAR   ImageName[256];
+} DEBUG_MODULE_INFORMATION, *PDEBUG_MODULE_INFORMATION;
+
+typedef struct _DEBUG_HEAP_INFORMATION {
+  ULONG  Base;
+  ULONG  Flags;
+  USHORT Granularity;
+  USHORT Unknown;
+  ULONG  Allocated;
+  ULONG  Committed;
+  ULONG  TagCount;
+  ULONG  BlockCount;
+  ULONG  Reserved[7];
+  PVOID  Tags;
+  PVOID  Blocks;
+} DEBUG_HEAP_INFORMATION, *PDEBUG_HEAP_INFORMATION;
+
+typedef struct _DEBUG_LOCK_INFORMATION {
+  PVOID  Address;
+  USHORT Type;
+  USHORT CreatorBackTraceIndex;
+  ULONG  OwnerThreadId;
+  ULONG  ActiveCount;
+  ULONG  ContentionCount;
+  ULONG  EntryCount;
+  ULONG  RecursionCount;
+  ULONG  NumberOfSharedWaiters;
+  ULONG  NumberOfExclusiveWaiters;
+} DEBUG_LOCK_INFORMATION, *PDEBUG_LOCK_INFORMATION;
+
+
 /***********************************************************************
  * Defines
  */