wine/dlls/ntdll/debugbuffer.c
2024-01-24 21:36:23 +01:00

152 lines
5.3 KiB
C

/*
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include "ntstatus.h"
#define WIN32_NO_STATUS
#include "windef.h"
#include "winnt.h"
#include "winternl.h"
#include "ntdll_misc.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(debug_buffer);
static void dump_DEBUG_MODULE_INFORMATION(const DEBUG_MODULE_INFORMATION *iBuf)
{
TRACE( "MODULE_INFORMATION:%p\n", iBuf );
if (NULL == iBuf) return ;
TRACE( "Base:%lx\n", iBuf->Base );
TRACE( "Size:%lx\n", iBuf->Size );
TRACE( "Flags:%lx\n", iBuf->Flags );
}
static void dump_DEBUG_HEAP_INFORMATION(const DEBUG_HEAP_INFORMATION *iBuf)
{
TRACE( "HEAP_INFORMATION:%p\n", iBuf );
if (NULL == iBuf) return ;
TRACE( "Base:%lx\n", iBuf->Base );
TRACE( "Flags:%lx\n", iBuf->Flags );
}
static void dump_DEBUG_LOCK_INFORMATION(const DEBUG_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:%lx\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(const DEBUG_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:%lx\n", iBuf->SectionBaseDelta);
TRACE( "EventPairHandle:%p\n", iBuf->EventPairHandle);
TRACE( "RemoteThreadHandle:%p\n", iBuf->RemoteThreadHandle);
TRACE( "InfoClassMask:%lx\n", iBuf->InfoClassMask);
TRACE( "SizeOfInfo:%Iu\n", iBuf->SizeOfInfo);
TRACE( "AllocatedSize:%Iu\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;
FIXME("(%ld, %d): stub\n", iSize, iEventPair);
if (iSize < sizeof(DEBUG_BUFFER)) {
iSize = sizeof(DEBUG_BUFFER);
}
oBuf = 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) {
RtlFreeHeap(GetProcessHeap(), 0, iBuf->ModuleInformation);
RtlFreeHeap(GetProcessHeap(), 0, iBuf->HeapInformation);
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)
{
CLIENT_ID cid;
NTSTATUS status;
HANDLE process;
cid.UniqueProcess = ULongToHandle( iProcessId );
cid.UniqueThread = 0;
if ((status = NtOpenProcess( &process, PROCESS_QUERY_LIMITED_INFORMATION, NULL, &cid ))) return status;
NtClose( process );
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 status;
}