30 Jul
2005
30 Jul
'05
4:25 p.m.
- Replace MODULE_OBJECT with LDR_DATA_TABLE_ENTRY.
- Export PsGetCurrentThread and PsGetCurrentProcess.
Modified: trunk/reactos/ntoskrnl/include/internal/io.h
Modified: trunk/reactos/ntoskrnl/include/internal/kd.h
Modified: trunk/reactos/ntoskrnl/include/internal/ldr.h
Deleted: trunk/reactos/ntoskrnl/include/internal/module.h
Modified: trunk/reactos/ntoskrnl/include/internal/ntoskrnl.h
Modified: trunk/reactos/ntoskrnl/include/internal/tag.h
Modified: trunk/reactos/ntoskrnl/io/driver.c
Modified: trunk/reactos/ntoskrnl/io/iomgr.c
Modified: trunk/reactos/ntoskrnl/io/pnpmgr.c
Modified: trunk/reactos/ntoskrnl/kd/kdio.c
Modified: trunk/reactos/ntoskrnl/kd/wrappers/gdbstub.c
Modified: trunk/reactos/ntoskrnl/kdbg/kdb_symbols.c
Modified: trunk/reactos/ntoskrnl/ke/bug.c
Modified: trunk/reactos/ntoskrnl/ke/i386/exp.c
Modified: trunk/reactos/ntoskrnl/ldr/loader.c
Modified: trunk/reactos/ntoskrnl/mm/mm.c
Modified: trunk/reactos/ntoskrnl/mm/pagefile.c
Modified: trunk/reactos/ntoskrnl/ntoskrnl.def
_____
Modified: trunk/reactos/ntoskrnl/include/internal/io.h
--- trunk/reactos/ntoskrnl/include/internal/io.h 2005-07-30
13:49:41 UTC (rev 16893)
+++ trunk/reactos/ntoskrnl/include/internal/io.h 2005-07-30
16:25:35 UTC (rev 16894)
@@ -350,14 +350,14 @@
FASTCALL
IopLoadServiceModule(
IN PUNICODE_STRING ServiceName,
- OUT PMODULE_OBJECT *ModuleObject
+ OUT PLDR_DATA_TABLE_ENTRY *ModuleObject
);
NTSTATUS
FASTCALL
IopInitializeDriverModule(
IN PDEVICE_NODE DeviceNode,
- IN PMODULE_OBJECT ModuleObject,
+ IN PLDR_DATA_TABLE_ENTRY ModuleObject,
IN PUNICODE_STRING ServiceName,
IN BOOLEAN FileSystemDriver,
OUT PDRIVER_OBJECT *DriverObject
_____
Modified: trunk/reactos/ntoskrnl/include/internal/kd.h
--- trunk/reactos/ntoskrnl/include/internal/kd.h 2005-07-30
13:49:41 UTC (rev 16893)
+++ trunk/reactos/ntoskrnl/include/internal/kd.h 2005-07-30
16:25:35 UTC (rev 16894)
@@ -17,19 +17,19 @@
VOID
KdbSymLoadDriverSymbols(
IN PUNICODE_STRING Filename,
- IN PMODULE_OBJECT Module
+ IN PLDR_DATA_TABLE_ENTRY Module
);
VOID
-KdbSymUnloadDriverSymbols(IN PMODULE_OBJECT ModuleObject);
+KdbSymUnloadDriverSymbols(IN PLDR_DATA_TABLE_ENTRY ModuleObject);
VOID
KdbSymProcessBootSymbols(IN PCHAR FileName);
VOID
KdbSymInit(
- IN PMODULE_TEXT_SECTION NtoskrnlTextSection,
- IN PMODULE_TEXT_SECTION LdrHalTextSection
+ IN PLDR_DATA_TABLE_ENTRY NtoskrnlTextSection,
+ IN PLDR_DATA_TABLE_ENTRY LdrHalTextSection
);
BOOLEAN
_____
Modified: trunk/reactos/ntoskrnl/include/internal/ldr.h
--- trunk/reactos/ntoskrnl/include/internal/ldr.h 2005-07-30
13:49:41 UTC (rev 16893)
+++ trunk/reactos/ntoskrnl/include/internal/ldr.h 2005-07-30
16:25:35 UTC (rev 16894)
@@ -99,13 +99,13 @@
NTSTATUS
LdrLoadModule(
PUNICODE_STRING Filename,
- PMODULE_OBJECT *ModuleObject
+ PLDR_DATA_TABLE_ENTRY *ModuleObject
);
NTSTATUS
-LdrUnloadModule(PMODULE_OBJECT ModuleObject);
+LdrUnloadModule(PLDR_DATA_TABLE_ENTRY ModuleObject);
-PMODULE_OBJECT
+PLDR_DATA_TABLE_ENTRY
LdrGetModuleObject(PUNICODE_STRING ModuleName);
#endif /* __INCLUDE_INTERNAL_LDR_H */
_____
Deleted: trunk/reactos/ntoskrnl/include/internal/module.h
--- trunk/reactos/ntoskrnl/include/internal/module.h 2005-07-30
13:49:41 UTC (rev 16893)
+++ trunk/reactos/ntoskrnl/include/internal/module.h 2005-07-30
16:25:35 UTC (rev 16894)
@@ -1,53 +0,0 @@
-#ifndef __MODULE_H
-#define __MODULE_H
-
-typedef struct _MODULE_TEXT_SECTION
-{
- ULONG Base;
- ULONG Length;
- LIST_ENTRY ListEntry;
- PWCH Name;
- PIMAGE_OPTIONAL_HEADER OptionalHeader;
- PROSSYM_INFO RosSymInfo;
-} MODULE_TEXT_SECTION, *PMODULE_TEXT_SECTION;
-
-typedef struct _MODULE_OBJECT
-{
- CSHORT ObjectType;
- CSHORT ObjectSize;
- PVOID Base;
- ULONG Length;
- ULONG Flags;
- PVOID EntryPoint;
- LIST_ENTRY ListEntry;
- UNICODE_STRING FullName;
- UNICODE_STRING BaseName;
- PMODULE_TEXT_SECTION TextSection;
- union
- {
- struct
- {
- PIMAGE_FILE_HEADER FileHeader;
- PIMAGE_OPTIONAL_HEADER OptionalHeader;
- PIMAGE_SECTION_HEADER SectionList;
- } PE;
- } Image;
-} MODULE_OBJECT, *PMODULE_OBJECT;
-
-typedef MODULE_OBJECT MODULE, *PMODULE;
-
-#define MODULE_FLAG_BIN 0x0001
-#define MODULE_FLAG_MZ 0x0002
-#define MODULE_FLAG_NE 0x0004
-#define MODULE_FLAG_PE 0x0008
-#define MODULE_FLAG_COFF 0x0010
-
-typedef struct _INSTANCE
-{
- HANDLE ModuleHandle;
-} INSTANCE, *PINSTANCE;
-
-BOOLEAN process_boot_module(unsigned int start);
-
-#endif
-
_____
Modified: trunk/reactos/ntoskrnl/include/internal/ntoskrnl.h
--- trunk/reactos/ntoskrnl/include/internal/ntoskrnl.h 2005-07-30
13:49:41 UTC (rev 16893)
+++ trunk/reactos/ntoskrnl/include/internal/ntoskrnl.h 2005-07-30
16:25:35 UTC (rev 16894)
@@ -14,7 +14,6 @@
#include "ke.h"
#include "i386/mm.h"
#include "i386/fpu.h"
-#include "module.h"
#include "ob.h"
#include "mm.h"
#include "ps.h"
_____
Modified: trunk/reactos/ntoskrnl/include/internal/tag.h
--- trunk/reactos/ntoskrnl/include/internal/tag.h 2005-07-30
13:49:41 UTC (rev 16893)
+++ trunk/reactos/ntoskrnl/include/internal/tag.h 2005-07-30
16:25:35 UTC (rev 16894)
@@ -87,7 +87,6 @@
#define TAG_DRIVER_MEM TAG('D', 'R', 'V', 'M') /* drvm
*/
#define TAG_MODULE_OBJECT TAG('k', 'l', 'm', 'o') /* klmo
- kernel ldr
module object */
#define TAG_LDR_WSTR TAG('k', 'l', 'w', 's') /* klws -
kernel ldr wide
string */
-#define TAG_MODULE_TEXT_SECTION TAG('k', 'l', 'm', 't')
/* klmt -
kernel ldr module text */
/* formerly located in lpc/connect */
#define TAG_LPC_CONNECT_MESSAGE TAG('L', 'P', 'C',
'C')
_____
Modified: trunk/reactos/ntoskrnl/io/driver.c
--- trunk/reactos/ntoskrnl/io/driver.c 2005-07-30 13:49:41 UTC (rev
16893)
+++ trunk/reactos/ntoskrnl/io/driver.c 2005-07-30 16:25:35 UTC (rev
16894)
@@ -23,7 +23,7 @@
NTSTATUS
LdrProcessModule(PVOID ModuleLoadBase,
PUNICODE_STRING ModuleName,
- PMODULE_OBJECT *ModuleObject);
+ PLDR_DATA_TABLE_ENTRY *ModuleObject);
typedef struct _SERVICE_GROUP
{
@@ -432,7 +432,7 @@
NTSTATUS FASTCALL
IopLoadServiceModule(
IN PUNICODE_STRING ServiceName,
- OUT PMODULE_OBJECT *ModuleObject)
+ OUT PLDR_DATA_TABLE_ENTRY *ModuleObject)
{
RTL_QUERY_REGISTRY_TABLE QueryTable[3];
ULONG ServiceStart;
@@ -591,7 +591,7 @@
NTSTATUS FASTCALL
IopInitializeDriverModule(
IN PDEVICE_NODE DeviceNode,
- IN PMODULE_OBJECT ModuleObject,
+ IN PLDR_DATA_TABLE_ENTRY ModuleObject,
IN PUNICODE_STRING ServiceName,
IN BOOLEAN FileSystemDriver,
OUT PDRIVER_OBJECT *DriverObject)
@@ -625,8 +625,8 @@
ServiceName,
0,
FileSystemDriver,
- ModuleObject->Base,
- ModuleObject->Length);
+ ModuleObject->DllBase,
+ ModuleObject->SizeOfImage);
if (!NT_SUCCESS(Status))
{
@@ -673,7 +673,7 @@
PDEVICE_NODE DeviceNode = Context;
UNICODE_STRING ServiceName;
PWCHAR Filters;
- PMODULE_OBJECT ModuleObject;
+ PLDR_DATA_TABLE_ENTRY ModuleObject;
PDRIVER_OBJECT DriverObject;
NTSTATUS Status;
@@ -1187,7 +1187,7 @@
PCHAR FileName,
ULONG ModuleLength)
{
- PMODULE_OBJECT ModuleObject;
+ PLDR_DATA_TABLE_ENTRY ModuleObject;
PDEVICE_NODE DeviceNode;
PDRIVER_OBJECT DriverObject;
NTSTATUS Status;
@@ -1519,7 +1519,7 @@
UNICODE_STRING ServiceName;
UNICODE_STRING ObjectName;
PDRIVER_OBJECT DriverObject;
- PMODULE_OBJECT ModuleObject;
+ PLDR_DATA_TABLE_ENTRY ModuleObject;
NTSTATUS Status;
LPWSTR Start;
@@ -1857,7 +1857,7 @@
NTSTATUS Status;
ULONG Type;
PDEVICE_NODE DeviceNode;
- PMODULE_OBJECT ModuleObject;
+ PLDR_DATA_TABLE_ENTRY ModuleObject;
PDRIVER_OBJECT DriverObject;
WCHAR *cur;
_____
Modified: trunk/reactos/ntoskrnl/io/iomgr.c
--- trunk/reactos/ntoskrnl/io/iomgr.c 2005-07-30 13:49:41 UTC (rev
16893)
+++ trunk/reactos/ntoskrnl/io/iomgr.c 2005-07-30 16:25:35 UTC (rev
16894)
@@ -321,7 +321,7 @@
{
PDEVICE_NODE DeviceNode;
PDRIVER_OBJECT DriverObject;
- MODULE_OBJECT ModuleObject;
+ LDR_DATA_TABLE_ENTRY ModuleObject;
NTSTATUS Status;
PnpInit2();
@@ -342,8 +342,8 @@
return;
}
- ModuleObject.Base = NULL;
- ModuleObject.Length = 0;
+ ModuleObject.DllBase = NULL;
+ ModuleObject.SizeOfImage = 0;
ModuleObject.EntryPoint = RawFsDriverEntry;
Status = IopInitializeDriverModule(
_____
Modified: trunk/reactos/ntoskrnl/io/pnpmgr.c
--- trunk/reactos/ntoskrnl/io/pnpmgr.c 2005-07-30 13:49:41 UTC (rev
16893)
+++ trunk/reactos/ntoskrnl/io/pnpmgr.c 2005-07-30 16:25:35 UTC (rev
16894)
@@ -1702,7 +1702,7 @@
!IopDeviceNodeHasFlag(DeviceNode, DNF_ADDED) &&
!IopDeviceNodeHasFlag(DeviceNode, DNF_STARTED))
{
- PMODULE_OBJECT ModuleObject;
+ PLDR_DATA_TABLE_ENTRY ModuleObject;
PDRIVER_OBJECT DriverObject;
Status = IopLoadServiceModule(&DeviceNode->ServiceName,
&ModuleObject);
_____
Modified: trunk/reactos/ntoskrnl/kd/kdio.c
--- trunk/reactos/ntoskrnl/kd/kdio.c 2005-07-30 13:49:41 UTC (rev
16893)
+++ trunk/reactos/ntoskrnl/kd/kdio.c 2005-07-30 16:25:35 UTC (rev
16894)
@@ -89,12 +89,13 @@
KdpInitDebugLog(PKD_DISPATCH_TABLE DispatchTable,
ULONG BootPhase)
{
- if (!KdpDebugMode.File) return;
NTSTATUS Status;
OBJECT_ATTRIBUTES ObjectAttributes;
UNICODE_STRING FileName;
IO_STATUS_BLOCK Iosb;
+ if (!KdpDebugMode.File) return;
+
if (BootPhase == 0)
{
/* Write out the functions that we support for now */
_____
Modified: trunk/reactos/ntoskrnl/kd/wrappers/gdbstub.c
--- trunk/reactos/ntoskrnl/kd/wrappers/gdbstub.c 2005-07-30
13:49:41 UTC (rev 16893)
+++ trunk/reactos/ntoskrnl/kd/wrappers/gdbstub.c 2005-07-30
16:25:35 UTC (rev 16894)
@@ -1458,7 +1458,7 @@
KdGdbListModules()
{
PLIST_ENTRY CurrentEntry;
- PMODULE_OBJECT Current;
+ PLDR_DATA_TABLE_ENTRY Current;
ULONG ModuleCount;
DPRINT1("\n");
@@ -1468,10 +1468,10 @@
CurrentEntry = ModuleListHead.Flink;
while (CurrentEntry != (&ModuleListHead))
{
- Current = CONTAINING_RECORD (CurrentEntry, MODULE_OBJECT,
ListEntry);
+ Current = CONTAINING_RECORD (CurrentEntry, LDR_DATA_TABLE_ENTRY,
InLoadOrderModuleList);
- DbgPrint ("Module %S Base 0x%.08x Length 0x%.08x\n",
- Current->BaseName.Buffer, Current->Base, Current->Length);
+ DbgPrint ("Module %wZ Base 0x%.08x Length 0x%.08x\n",
+ &Current->BaseDllName, Current->DllBase, Current->SizeOfImage);
ModuleCount++;
CurrentEntry = CurrentEntry->Flink;
_____
Modified: trunk/reactos/ntoskrnl/kdbg/kdb_symbols.c
--- trunk/reactos/ntoskrnl/kdbg/kdb_symbols.c 2005-07-30 13:49:41 UTC
(rev 16893)
+++ trunk/reactos/ntoskrnl/kdbg/kdb_symbols.c 2005-07-30 16:25:35 UTC
(rev 16894)
@@ -108,26 +108,27 @@
OUT PKDB_MODULE_INFO pInfo)
{
PLIST_ENTRY current_entry;
- MODULE_TEXT_SECTION* current;
- extern LIST_ENTRY ModuleTextListHead;
+ PLDR_DATA_TABLE_ENTRY current;
+ extern LIST_ENTRY ModuleListHead;
INT Count = 0;
- current_entry = ModuleTextListHead.Flink;
+ current_entry = ModuleListHead.Flink;
- while (current_entry != &ModuleTextListHead &&
- current_entry != NULL)
+ while (current_entry != &ModuleListHead)
{
- current = CONTAINING_RECORD(current_entry, MODULE_TEXT_SECTION,
ListEntry);
+ current = CONTAINING_RECORD(current_entry, LDR_DATA_TABLE_ENTRY,
InLoadOrderModuleList);
- if ((Address != NULL && (Address >= (PVOID)current->Base &&
- Address < (PVOID)(current->Base +
current->Length))) ||
- (Name != NULL && _wcsicmp(current->Name, Name) == 0) ||
+ if ((Address != NULL && (Address >= (PVOID)current->DllBase
&&
+ Address <
(PVOID)((ULONG_PTR)current->DllBase + current->SizeOfImage))) ||
+ (Name != NULL && _wcsnicmp(current->BaseDllName.Buffer, Name,
+ current->BaseDllName.Length /
sizeof(WCHAR)) == 0) ||
(Index >= 0 && Count++ == Index))
{
- wcsncpy(pInfo->Name, current->Name, 255);
+ wcsncpy(pInfo->Name, current->BaseDllName.Buffer,
+ min(255, current->BaseDllName.Length /
sizeof(WCHAR)));
pInfo->Name[255] = L'\0';
- pInfo->Base = (ULONG_PTR)current->Base;
- pInfo->Size = current->Length;
+ pInfo->Base = (ULONG_PTR)current->DllBase;
+ pInfo->Size = current->SizeOfImage;
pInfo->RosSymInfo = current->RosSymInfo;
return TRUE;
}
@@ -553,30 +554,30 @@
/*! \brief Load symbol info for a driver.
*
* \param Filename Filename of the driver.
- * \param Module Pointer to the driver MODULE_OBJECT.
+ * \param Module Pointer to the driver LDR_DATA_TABLE_ENTRY.
*/
VOID
KdbSymLoadDriverSymbols(IN PUNICODE_STRING Filename,
- IN PMODULE_OBJECT Module)
+ IN PLDR_DATA_TABLE_ENTRY Module)
{
/* Load symbols for the image if available */
DPRINT("Loading driver %wZ symbols (driver @ %08x)\n", Filename,
Module->Base);
- Module->TextSection->RosSymInfo = NULL;
+ Module->RosSymInfo = NULL;
- KdbpSymLoadModuleSymbols(Filename, &Module->TextSection->RosSymInfo);
+ KdbpSymLoadModuleSymbols(Filename,
(PROSSYM_INFO*)&Module->RosSymInfo);
}
/*! \brief Unloads symbol info for a driver.
*
- * \param ModuleObject Pointer to the driver MODULE_OBJECT.
+ * \param ModuleObject Pointer to the driver LDR_DATA_TABLE_ENTRY.
*/
VOID
-KdbSymUnloadDriverSymbols(IN PMODULE_OBJECT ModuleObject)
+KdbSymUnloadDriverSymbols(IN PLDR_DATA_TABLE_ENTRY ModuleObject)
{
/* Unload symbols for module if available */
- KdbpSymUnloadModuleSymbols(ModuleObject->TextSection->RosSymInfo);
- ModuleObject->TextSection->RosSymInfo = NULL;
+ KdbpSymUnloadModuleSymbols(ModuleObject->RosSymInfo);
+ ModuleObject->RosSymInfo = NULL;
}
/*! \brief Called when a symbol file is loaded by the loader?
@@ -591,7 +592,7 @@
VOID
KdbSymProcessBootSymbols(IN PCHAR FileName)
{
- PMODULE_OBJECT ModuleObject;
+ PLDR_DATA_TABLE_ENTRY ModuleObject;
UNICODE_STRING UnicodeString;
PLOADER_MODULE KeLoaderModules =
(PLOADER_MODULE)KeLoaderBlock.ModsAddr;
ANSI_STRING AnsiString;
@@ -618,7 +619,7 @@
{
if (! LoadSymbols)
{
- ModuleObject->TextSection->RosSymInfo = NULL;
+ ModuleObject->RosSymInfo = NULL;
return;
}
@@ -632,16 +633,16 @@
if (i < KeLoaderBlock.ModsCount)
{
KeLoaderModules[i].Reserved = 1;
- if (ModuleObject->TextSection->RosSymInfo != NULL)
+ if (ModuleObject->RosSymInfo != NULL)
{
-
KdbpSymRemoveCachedFile(ModuleObject->TextSection->RosSymInfo);
+ KdbpSymRemoveCachedFile(ModuleObject->RosSymInfo);
}
if (IsRaw)
{
if (! RosSymCreateFromRaw((PVOID)
KeLoaderModules[i].ModStart,
KeLoaderModules[i].ModEnd -
KeLoaderModules[i].ModStart,
-
&ModuleObject->TextSection->RosSymInfo))
+
(PROSSYM_INFO*)&ModuleObject->RosSymInfo))
{
return;
}
@@ -650,7 +651,7 @@
{
if (! RosSymCreateFromMem((PVOID)
KeLoaderModules[i].ModStart,
KeLoaderModules[i].ModEnd -
KeLoaderModules[i].ModStart,
-
&ModuleObject->TextSection->RosSymInfo))
+
(PROSSYM_INFO*)&ModuleObject->RosSymInfo))
{
return;
}
@@ -659,33 +660,33 @@
/* add file to cache */
RtlInitAnsiString(&AnsiString, FileName);
RtlAnsiStringToUnicodeString(&UnicodeString, &AnsiString, TRUE);
- KdbpSymAddCachedFile(&UnicodeString,
ModuleObject->TextSection->RosSymInfo);
+ KdbpSymAddCachedFile(&UnicodeString, ModuleObject->RosSymInfo);
RtlFreeUnicodeString(&UnicodeString);
DPRINT("Installed symbols: %s@%08x-%08x %p\n",
FileName,
- ModuleObject->Base,
- ModuleObject->Length + ModuleObject->Base,
- ModuleObject->TextSection->RosSymInfo);
+ ModuleObject->DllBase,
+ ModuleObject->SizeOfImage + ModuleObject->DllBase,
+ ModuleObject->RosSymInfo);
}
}
}
/*! \brief Initializes the KDB symbols implementation.
*
- * \param NtoskrnlTextSection MODULE_TEXT_SECTION of ntoskrnl.exe
- * \param LdrHalTextSection MODULE_TEXT_SECTION of hal.sys
+ * \param NtoskrnlModuleObject LDR_DATA_TABLE_ENTRY of ntoskrnl.exe
+ * \param LdrHalModuleObject LDR_DATA_TABLE_ENTRY of hal.sys
*/
VOID
-KdbSymInit(IN PMODULE_TEXT_SECTION NtoskrnlTextSection,
- IN PMODULE_TEXT_SECTION LdrHalTextSection)
+KdbSymInit(IN PLDR_DATA_TABLE_ENTRY NtoskrnlModuleObject,
+ IN PLDR_DATA_TABLE_ENTRY LdrHalModuleObject)
{
PCHAR p1, p2;
int Found;
char YesNo;
- NtoskrnlTextSection->RosSymInfo = NULL;
- LdrHalTextSection->RosSymInfo = NULL;
+ NtoskrnlModuleObject->RosSymInfo = NULL;
+ LdrHalModuleObject->RosSymInfo = NULL;
InitializeListHead(&SymbolFileListHead);
KeInitializeSpinLock(&SymbolFileListLock);
_____
Modified: trunk/reactos/ntoskrnl/ke/bug.c
--- trunk/reactos/ntoskrnl/ke/bug.c 2005-07-30 13:49:41 UTC (rev
16893)
+++ trunk/reactos/ntoskrnl/ke/bug.c 2005-07-30 16:25:35 UTC (rev
16894)
@@ -297,8 +297,8 @@
BOOLEAN GotExtendedCrashInfo = FALSE;
PVOID Address = 0;
PLIST_ENTRY CurrentEntry;
- MODULE_TEXT_SECTION* CurrentSection = NULL;
- extern LIST_ENTRY ModuleTextListHead;
+ PLDR_DATA_TABLE_ENTRY CurrentModule = NULL;
+ extern LIST_ENTRY ModuleListHead;
#if 0
CHAR PrintString[100];
#endif
@@ -321,17 +321,17 @@
Address = (PVOID)Tf->Eip;
/* Try to get information on the module */
- CurrentEntry = ModuleTextListHead.Flink;
- while (CurrentEntry != &ModuleTextListHead && CurrentEntry)
+ CurrentEntry = ModuleListHead.Flink;
+ while (CurrentEntry != &ModuleListHead)
{
/* Get the current Section */
- CurrentSection = CONTAINING_RECORD(CurrentEntry,
- MODULE_TEXT_SECTION,
- ListEntry);
+ CurrentModule = CONTAINING_RECORD(CurrentEntry,
+ LDR_DATA_TABLE_ENTRY,
+ InLoadOrderModuleList);
/* Check if this is the right one */
- if ((Address != NULL && (Address >=
(PVOID)CurrentSection->Base &&
- Address < (PVOID)(CurrentSection->Base +
CurrentSection->Length))))
+ if ((Address != NULL && (Address >=
(PVOID)CurrentModule->DllBase &&
+ Address < (PVOID)((ULONG_PTR)CurrentModule->DllBase +
CurrentModule->SizeOfImage))))
{
/* We got it */
GotExtendedCrashInfo = TRUE;
@@ -366,12 +366,12 @@
{
#if 0
sprintf(PrintString,
- "The problem seems to be caused by the following file:
%S\n\n",
- CurrentSection->Name);
+ "The problem seems to be caused by the following file:
%wZ\n\n",
+ &CurrentModule->BaseDllName);
InbvDisplayString(PrintString);
#else
- DbgPrint("The problem seems to be caused by the following file:
%S\n\n",
- CurrentSection->Name);
+ DbgPrint("The problem seems to be caused by the following file:
%wZ\n\n",
+ &CurrentModule->BaseDllName);
#endif
}
@@ -401,17 +401,17 @@
{
#if 0
sprintf(PrintString,
- "*** %S - Address 0x%p base at 0x%p, DateStamp
0x%x\n\n",
- CurrentSection->Name,
+ "*** %wZ - Address 0x%p base at 0x%p, DateStamp
0x%x\n\n",
+ &CurrentModule->BaseDllName,
Address,
- (PVOID)CurrentSection->Base,
+ (PVOID)CurrentModule->DllBase,
0);
InbvDisplayString(PrintString);
#else
- DbgPrint("*** %S - Address 0x%p base at 0x%p, DateStamp
0x%x\n\n",
- CurrentSection->Name,
+ DbgPrint("*** %wZ - Address 0x%p base at 0x%p, DateStamp
0x%x\n\n",
+ &CurrentModule->BaseDllName,
Address,
- (PVOID)CurrentSection->Base,
+ (PVOID)CurrentModule->DllBase,
0);
#endif
}
_____
Modified: trunk/reactos/ntoskrnl/ke/i386/exp.c
--- trunk/reactos/ntoskrnl/ke/i386/exp.c 2005-07-30 13:49:41 UTC
(rev 16893)
+++ trunk/reactos/ntoskrnl/ke/i386/exp.c 2005-07-30 16:25:35 UTC
(rev 16894)
@@ -110,26 +110,25 @@
KiRosPrintAddress(PVOID address)
{
PLIST_ENTRY current_entry;
- MODULE_TEXT_SECTION* current;
- extern LIST_ENTRY ModuleTextListHead;
+ PLDR_DATA_TABLE_ENTRY current;
+ extern LIST_ENTRY ModuleListHead;
ULONG_PTR RelativeAddress;
ULONG i = 0;
do
{
- current_entry = ModuleTextListHead.Flink;
+ current_entry = ModuleListHead.Flink;
- while (current_entry != &ModuleTextListHead &&
- current_entry != NULL)
+ while (current_entry != &ModuleListHead)
{
current =
- CONTAINING_RECORD(current_entry, MODULE_TEXT_SECTION,
ListEntry);
+ CONTAINING_RECORD(current_entry, LDR_DATA_TABLE_ENTRY,
InLoadOrderModuleList);
- if (address >= (PVOID)current->Base &&
- address < (PVOID)(current->Base + current->Length))
+ if (address >= (PVOID)current->DllBase &&
+ address < (PVOID)((ULONG_PTR)current->DllBase +
current->SizeOfImage))
{
- RelativeAddress = (ULONG_PTR) address - current->Base;
- DbgPrint("<%ws: %x>", current->Name, RelativeAddress);
+ RelativeAddress = (ULONG_PTR) address - (ULONG_PTR)
current->DllBase;
+ DbgPrint("<%wZ: %x>", ¤t->FullDllName,
RelativeAddress);
return(TRUE);
}
current_entry = current_entry->Flink;
_____
Modified: trunk/reactos/ntoskrnl/ldr/loader.c
--- trunk/reactos/ntoskrnl/ldr/loader.c 2005-07-30 13:49:41 UTC (rev
16893)
+++ trunk/reactos/ntoskrnl/ldr/loader.c 2005-07-30 16:25:35 UTC (rev
16894)
@@ -38,12 +38,9 @@
LIST_ENTRY ModuleListHead;
KSPIN_LOCK ModuleListLock;
-MODULE_OBJECT NtoskrnlModuleObject;
-MODULE_OBJECT HalModuleObject;
+LDR_DATA_TABLE_ENTRY NtoskrnlModuleObject;
+LDR_DATA_TABLE_ENTRY HalModuleObject;
-LIST_ENTRY ModuleTextListHead;
-STATIC MODULE_TEXT_SECTION NtoskrnlTextSection;
-STATIC MODULE_TEXT_SECTION LdrHalTextSection;
ULONG_PTR LdrHalBase;
/* FORWARD DECLARATIONS
******************************************************/
@@ -52,7 +49,7 @@
LdrProcessModule (
PVOID ModuleLoadBase,
PUNICODE_STRING ModuleName,
- PMODULE_OBJECT *ModuleObject );
+ PLDR_DATA_TABLE_ENTRY *ModuleObject );
static VOID
LdrpBuildModuleBaseName (
@@ -70,7 +67,7 @@
LdrPEProcessModule (
PVOID ModuleLoadBase,
PUNICODE_STRING FileName,
- PMODULE_OBJECT *ModuleObject );
+ PLDR_DATA_TABLE_ENTRY *ModuleObject );
static PVOID
LdrPEGetExportByName (
@@ -87,72 +84,20 @@
ULONG DriverSize );
static NTSTATUS
-LdrPEFixupImports ( PMODULE_OBJECT Module );
+LdrPEFixupImports ( PLDR_DATA_TABLE_ENTRY Module );
/* FUNCTIONS
*****************************************************************/
VOID
LdrInitDebug ( PLOADER_MODULE Module, PWCH Name )
{
- PLIST_ENTRY current_entry;
- MODULE_TEXT_SECTION* current;
-
- current_entry = ModuleTextListHead.Flink;
- while (current_entry != &ModuleTextListHead)
- {
- current =
- CONTAINING_RECORD(current_entry, MODULE_TEXT_SECTION,
ListEntry);
- if (wcscmp(current->Name, Name) == 0)
- {
- break;
- }
- current_entry = current_entry->Flink;
- }
-
- if (current_entry == &ModuleTextListHead)
- {
- return;
- }
}
VOID INIT_FUNCTION
LdrInit1 ( VOID )
{
- PIMAGE_NT_HEADERS NtHeader;
- PIMAGE_SECTION_HEADER SectionList;
-
- InitializeListHead(&ModuleTextListHead);
-
- /* Setup ntoskrnl.exe text section */
- /*
- * This isn't the base of the text segment, but the start of the
- * full image (in memory)
- * Also, the Length field isn't set to the length of the segment,
- * but is more like the offset, from the image base, to the end
- * of the segment.
- */
- NtHeader = RtlImageNtHeader((PVOID)KERNEL_BASE);
- SectionList = IMAGE_FIRST_SECTION(NtHeader);
- NtoskrnlTextSection.Base = KERNEL_BASE;
- NtoskrnlTextSection.Length = SectionList[0].Misc.VirtualSize
- + SectionList[0].VirtualAddress;
- NtoskrnlTextSection.Name = KERNEL_MODULE_NAME;
- NtoskrnlTextSection.OptionalHeader = OPTHDROFFSET(KERNEL_BASE);
- InsertTailList(&ModuleTextListHead,
&NtoskrnlTextSection.ListEntry);
-
- /* Setup hal.dll text section */
- /* Same comment as above applies */
- NtHeader = RtlImageNtHeader((PVOID)LdrHalBase);
- SectionList = IMAGE_FIRST_SECTION(NtHeader);
- LdrHalTextSection.Base = LdrHalBase;
- LdrHalTextSection.Length = SectionList[0].Misc.VirtualSize
- + SectionList[0].VirtualAddress;
- LdrHalTextSection.Name = HAL_MODULE_NAME;
- LdrHalTextSection.OptionalHeader = OPTHDROFFSET(LdrHalBase);
- InsertTailList(&ModuleTextListHead, &LdrHalTextSection.ListEntry);
-
/* Hook for KDB on initialization of the loader. */
- KDB_LOADERINIT_HOOK(&NtoskrnlTextSection, &LdrHalTextSection);
+ KDB_LOADERINIT_HOOK(&NtoskrnlModuleObject, &HalModuleObject);
}
VOID INIT_FUNCTION
@@ -165,43 +110,31 @@
KeInitializeSpinLock(&ModuleListLock);
/* Initialize ModuleObject for NTOSKRNL */
- RtlZeroMemory(&NtoskrnlModuleObject, sizeof(MODULE_OBJECT));
- NtoskrnlModuleObject.Base = (PVOID) KERNEL_BASE;
- NtoskrnlModuleObject.Flags = MODULE_FLAG_PE;
- RtlInitUnicodeString(&NtoskrnlModuleObject.FullName,
KERNEL_MODULE_NAME);
- LdrpBuildModuleBaseName(&NtoskrnlModuleObject.BaseName,
&NtoskrnlModuleObject.FullName);
+ RtlZeroMemory(&NtoskrnlModuleObject, sizeof(LDR_DATA_TABLE_ENTRY));
+ NtoskrnlModuleObject.DllBase = (PVOID) KERNEL_BASE;
+ RtlInitUnicodeString(&NtoskrnlModuleObject.FullDllName,
KERNEL_MODULE_NAME);
+ LdrpBuildModuleBaseName(&NtoskrnlModuleObject.BaseDllName,
&NtoskrnlModuleObject.FullDllName);
NtHeader = RtlImageNtHeader((PVOID)KERNEL_BASE);
- NtoskrnlModuleObject.Image.PE.FileHeader = &NtHeader->FileHeader;
- NtoskrnlModuleObject.Image.PE.OptionalHeader =
&NtHeader->OptionalHeader;
- NtoskrnlModuleObject.Image.PE.SectionList =
IMAGE_FIRST_SECTION(NtHeader);
- NtoskrnlModuleObject.EntryPoint = (PVOID) ((ULONG_PTR)
NtoskrnlModuleObject.Base +
NtHeader->OptionalHeader.AddressOfEntryPoint);
+ NtoskrnlModuleObject.EntryPoint = (PVOID) ((ULONG_PTR)
NtoskrnlModuleObject.DllBase +
NtHeader->OptionalHeader.AddressOfEntryPoint);
DPRINT("ModuleObject:%08x entrypoint at %x\n",
&NtoskrnlModuleObject, NtoskrnlModuleObject.EntryPoint);
- NtoskrnlModuleObject.Length =
NtoskrnlModuleObject.Image.PE.OptionalHeader->SizeOfImage;
- NtoskrnlModuleObject.TextSection = &NtoskrnlTextSection;
+ NtoskrnlModuleObject.SizeOfImage =
NtHeader->OptionalHeader.SizeOfImage;
- InsertTailList(&ModuleListHead,
- &NtoskrnlModuleObject.ListEntry);
+ InsertTailList(&ModuleListHead,
&NtoskrnlModuleObject.InLoadOrderModuleList);
/* Initialize ModuleObject for HAL */
- RtlZeroMemory(&HalModuleObject, sizeof(MODULE_OBJECT));
- HalModuleObject.Base = (PVOID) LdrHalBase;
- HalModuleObject.Flags = MODULE_FLAG_PE;
+ RtlZeroMemory(&HalModuleObject, sizeof(LDR_DATA_TABLE_ENTRY));
+ HalModuleObject.DllBase = (PVOID) LdrHalBase;
- RtlInitUnicodeString(&HalModuleObject.FullName, HAL_MODULE_NAME);
- LdrpBuildModuleBaseName(&HalModuleObject.BaseName,
&HalModuleObject.FullName);
+ RtlInitUnicodeString(&HalModuleObject.FullDllName,
HAL_MODULE_NAME);
+ LdrpBuildModuleBaseName(&HalModuleObject.BaseDllName,
&HalModuleObject.FullDllName);
NtHeader = RtlImageNtHeader((PVOID)LdrHalBase);
- HalModuleObject.Image.PE.FileHeader = &NtHeader->FileHeader;
- HalModuleObject.Image.PE.OptionalHeader =
&NtHeader->OptionalHeader;
- HalModuleObject.Image.PE.SectionList =
IMAGE_FIRST_SECTION(NtHeader);
- HalModuleObject.EntryPoint = (PVOID) ((ULONG_PTR)
HalModuleObject.Base + NtHeader->OptionalHeader.AddressOfEntryPoint);
+ HalModuleObject.EntryPoint = (PVOID) ((ULONG_PTR)
HalModuleObject.DllBase + NtHeader->OptionalHeader.AddressOfEntryPoint);
DPRINT("ModuleObject:%08x entrypoint at %x\n", &HalModuleObject,
HalModuleObject.EntryPoint);
- HalModuleObject.Length =
HalModuleObject.Image.PE.OptionalHeader->SizeOfImage;
- HalModuleObject.TextSection = &LdrHalTextSection;
+ HalModuleObject.SizeOfImage = NtHeader->OptionalHeader.SizeOfImage;
- InsertTailList(&ModuleListHead,
- &HalModuleObject.ListEntry);
+ InsertTailList(&ModuleListHead,
&HalModuleObject.InLoadOrderModuleList);
}
NTSTATUS
@@ -212,7 +145,7 @@
PVOID *EntryPoint,
PVOID *ExportSectionPointer )
{
- PMODULE_OBJECT ModuleObject;
+ PLDR_DATA_TABLE_ENTRY ModuleObject;
NTSTATUS Status;
ModuleObject = LdrGetModuleObject(DriverName);
@@ -226,7 +159,7 @@
}
if (ModuleBase)
- *ModuleBase = ModuleObject->Base;
+ *ModuleBase = ModuleObject->DllBase;
//if (SectionPointer)
// *SectionPointer = ModuleObject->
@@ -252,7 +185,8 @@
LdrpLoadAndCallImage ( PUNICODE_STRING ModuleName )
{
PDRIVER_INITIALIZE DriverEntry;
- PMODULE_OBJECT ModuleObject;
+ PLDR_DATA_TABLE_ENTRY ModuleObject;
+ DRIVER_OBJECT DriverObject;
NTSTATUS Status;
ModuleObject = LdrGetModuleObject(ModuleName);
@@ -269,7 +203,10 @@
DriverEntry = (PDRIVER_INITIALIZE)ModuleObject->EntryPoint;
- Status = DriverEntry(NULL, NULL);
+ RtlZeroMemory(&DriverObject, sizeof(DriverObject));
+ DriverObject.DriverStart = ModuleObject->DllBase;
+
+ Status = DriverEntry(&DriverObject, NULL);
if (!NT_SUCCESS(Status))
{
LdrUnloadModule(ModuleObject);
@@ -282,13 +219,13 @@
NTSTATUS
LdrLoadModule(
PUNICODE_STRING Filename,
- PMODULE_OBJECT *ModuleObject )
+ PLDR_DATA_TABLE_ENTRY *ModuleObject )
{
PVOID ModuleLoadBase;
NTSTATUS Status;
HANDLE FileHandle;
OBJECT_ATTRIBUTES ObjectAttributes;
- PMODULE_OBJECT Module;
+ PLDR_DATA_TABLE_ENTRY Module;
FILE_STANDARD_INFORMATION FileStdInfo;
IO_STATUS_BLOCK IoStatusBlock;
@@ -384,31 +321,22 @@
NTSTATUS
-LdrUnloadModule ( PMODULE_OBJECT ModuleObject )
+LdrUnloadModule ( PLDR_DATA_TABLE_ENTRY ModuleObject )
{
KIRQL Irql;
/* Remove the module from the module list */
KeAcquireSpinLock(&ModuleListLock,&Irql);
- RemoveEntryList(&ModuleObject->ListEntry);
+ RemoveEntryList(&ModuleObject->InLoadOrderModuleList);
KeReleaseSpinLock(&ModuleListLock, Irql);
/* Hook for KDB on unloading a driver. */
KDB_UNLOADDRIVER_HOOK(ModuleObject);
- /* Free text section */
- if (ModuleObject->TextSection != NULL)
- {
- ExFreePool(ModuleObject->TextSection->Name);
- RemoveEntryList(&ModuleObject->TextSection->ListEntry);
- ExFreePool(ModuleObject->TextSection);
- ModuleObject->TextSection = NULL;
- }
-
/* Free module section */
- // MmFreeSection(ModuleObject->Base);
+ // MmFreeSection(ModuleObject->DllBase);
- ExFreePool(ModuleObject->FullName.Buffer);
+ ExFreePool(ModuleObject->FullDllName.Buffer);
ExFreePool(ModuleObject);
return(STATUS_SUCCESS);
@@ -419,7 +347,7 @@
LdrProcessModule(
PVOID ModuleLoadBase,
PUNICODE_STRING ModuleName,
- PMODULE_OBJECT *ModuleObject )
+ PLDR_DATA_TABLE_ENTRY *ModuleObject )
{
PIMAGE_DOS_HEADER PEDosHeader;
@@ -443,7 +371,7 @@
PULONG ReqSize )
{
PLIST_ENTRY current_entry;
- PMODULE_OBJECT current;
+ PLDR_DATA_TABLE_ENTRY current;
ULONG ModuleCount = 0;
PSYSTEM_MODULE_INFORMATION Smi;
ANSI_STRING AnsiName;
@@ -479,12 +407,12 @@
current_entry = ModuleListHead.Flink;
while (current_entry != (&ModuleListHead))
{
- current =
CONTAINING_RECORD(current_entry,MODULE_OBJECT,ListEntry);
+ current =
CONTAINING_RECORD(current_entry,LDR_DATA_TABLE_ENTRY,InLoadOrderModuleLi
st);
Smi->Module[ModuleCount].Unknown1 = 0; /* Always
0 */
Smi->Module[ModuleCount].Unknown2 = 0; /* Always
0 */
- Smi->Module[ModuleCount].Base = current->Base;
- Smi->Module[ModuleCount].Size = current->Length;
+ Smi->Module[ModuleCount].Base = current->DllBase;
+ Smi->Module[ModuleCount].Size = current->SizeOfImage;
Smi->Module[ModuleCount].Flags = 0; /* Flags ???
(GN) */
Smi->Module[ModuleCount].Index = (USHORT)ModuleCount;
Smi->Module[ModuleCount].NameLength = 0;
@@ -494,7 +422,7 @@
AnsiName.MaximumLength = 256;
AnsiName.Buffer = Smi->Module[ModuleCount].ImageName;
RtlUnicodeStringToAnsiString(&AnsiName,
- ¤t->FullName,
+ ¤t->FullDllName,
FALSE);
p = strrchr(AnsiName.Buffer, '\\');
@@ -613,10 +541,10 @@
return(0);
}
-PMODULE_OBJECT
+PLDR_DATA_TABLE_ENTRY
LdrGetModuleObject ( PUNICODE_STRING ModuleName )
{
- PMODULE_OBJECT Module;
+ PLDR_DATA_TABLE_ENTRY Module;
PLIST_ENTRY Entry;
KIRQL Irql;
@@ -627,15 +555,15 @@
Entry = ModuleListHead.Flink;
while (Entry != &ModuleListHead)
{
- Module = CONTAINING_RECORD(Entry, MODULE_OBJECT, ListEntry);
+ Module = CONTAINING_RECORD(Entry, LDR_DATA_TABLE_ENTRY,
InLoadOrderModuleList);
DPRINT("Comparing %wZ and %wZ\n",
&Module->BaseName,
ModuleName);
- if (!LdrpCompareModuleNames(&Module->BaseName, ModuleName))
+ if (!LdrpCompareModuleNames(&Module->BaseDllName, ModuleName))
{
- DPRINT("Module %wZ\n", &Module->BaseName);
+ DPRINT("Module %wZ\n", &Module->BaseDllName);
KeReleaseSpinLock(&ModuleListLock, Irql);
return(Module);
}
@@ -710,7 +638,7 @@
LdrPEProcessModule(
PVOID ModuleLoadBase,
PUNICODE_STRING FileName,
- PMODULE_OBJECT *ModuleObject )
+ PLDR_DATA_TABLE_ENTRY *ModuleObject )
{
unsigned int DriverSize, Idx;
DWORD CurrentSize;
@@ -718,8 +646,7 @@
PIMAGE_DOS_HEADER PEDosHeader;
PIMAGE_NT_HEADERS PENtHeaders;
PIMAGE_SECTION_HEADER PESectionHeaders;
- PMODULE_OBJECT CreatedModuleObject;
- MODULE_TEXT_SECTION* ModuleTextSection;
+ PLDR_DATA_TABLE_ENTRY CreatedModuleObject;
NTSTATUS Status;
KIRQL Irql;
@@ -817,59 +744,45 @@
/* Create the module */
CreatedModuleObject = ExAllocatePoolWithTag (
- NonPagedPool, sizeof(MODULE_OBJECT), TAG_MODULE_OBJECT );
+ NonPagedPool, sizeof(LDR_DATA_TABLE_ENTRY), TAG_MODULE_OBJECT
);
if (CreatedModuleObject == NULL)
{
// MmFreeSection(DriverBase);
return STATUS_INSUFFICIENT_RESOURCES;
}
- RtlZeroMemory(CreatedModuleObject, sizeof(MODULE_OBJECT));
+ RtlZeroMemory(CreatedModuleObject, sizeof(LDR_DATA_TABLE_ENTRY));
/* Initialize ModuleObject data */
- CreatedModuleObject->Base = DriverBase;
- CreatedModuleObject->Flags = MODULE_FLAG_PE;
+ CreatedModuleObject->DllBase = DriverBase;
- CreatedModuleObject->FullName.Length = 0;
- CreatedModuleObject->FullName.MaximumLength = FileName->Length +
sizeof(UNICODE_NULL);
- CreatedModuleObject->FullName.Buffer =
- ExAllocatePoolWithTag(PagedPool,
CreatedModuleObject->FullName.MaximumLength, TAG_LDR_WSTR);
- if (CreatedModuleObject->FullName.Buffer == NULL)
+ CreatedModuleObject->FullDllName.Length = 0;
+ CreatedModuleObject->FullDllName.MaximumLength = FileName->Length +
sizeof(UNICODE_NULL);
+ CreatedModuleObject->FullDllName.Buffer =
+ ExAllocatePoolWithTag(PagedPool,
CreatedModuleObject->FullDllName.MaximumLength, TAG_LDR_WSTR);
+ if (CreatedModuleObject->FullDllName.Buffer == NULL)
{
ExFreePool(CreatedModuleObject);
// MmFreeSection(DriverBase);
return STATUS_INSUFFICIENT_RESOURCES;
}
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navaraf＠svn.reactos.com