5 Aug
2005
5 Aug
'05
3:45 a.m.
- Remove unused ldr/userldr.c
- Rename LdrLoadInitialProcess to Exp... and move to executive
initialization.
- Removed ldr/init.c
- Renamed ldr/sysdll.c functions to Psp (correct naming) and deleted
file.
- Renamed SystemDll... ntdll pointers to correct Ke names
- Use direct Ke names instead of going through an API call.
- Make ExpInit... functions STDCALL
Modified: trunk/reactos/ntoskrnl/ex/callback.c
Modified: trunk/reactos/ntoskrnl/ex/event.c
Modified: trunk/reactos/ntoskrnl/ex/evtpair.c
Modified: trunk/reactos/ntoskrnl/ex/init.c
Modified: trunk/reactos/ntoskrnl/ex/lookas.c
Modified: trunk/reactos/ntoskrnl/ex/mutant.c
Modified: trunk/reactos/ntoskrnl/ex/profile.c
Modified: trunk/reactos/ntoskrnl/ex/sem.c
Modified: trunk/reactos/ntoskrnl/ex/time.c
Modified: trunk/reactos/ntoskrnl/ex/timer.c
Modified: trunk/reactos/ntoskrnl/ex/uuid.c
Modified: trunk/reactos/ntoskrnl/ex/win32k.c
Modified: trunk/reactos/ntoskrnl/ex/work.c
Modified: trunk/reactos/ntoskrnl/include/internal/ex.h
Modified: trunk/reactos/ntoskrnl/include/internal/ke.h
Modified: trunk/reactos/ntoskrnl/include/internal/ldr.h
Modified: trunk/reactos/ntoskrnl/include/internal/ps.h
Modified: trunk/reactos/ntoskrnl/ke/apc.c
Modified: trunk/reactos/ntoskrnl/ke/catch.c
Modified: trunk/reactos/ntoskrnl/ke/i386/exp.c
Modified: trunk/reactos/ntoskrnl/ke/main.c
Modified: trunk/reactos/ntoskrnl/ke/usercall.c
Deleted: trunk/reactos/ntoskrnl/ldr/init.c
Deleted: trunk/reactos/ntoskrnl/ldr/sysdll.c
Deleted: trunk/reactos/ntoskrnl/ldr/userldr.c
Modified: trunk/reactos/ntoskrnl/ntoskrnl.xml
Modified: trunk/reactos/ntoskrnl/ps/process.c
Modified: trunk/reactos/ntoskrnl/ps/psmgr.c
Modified: trunk/reactos/ntoskrnl/ps/thread.c
_____
Modified: trunk/reactos/ntoskrnl/ex/callback.c
--- trunk/reactos/ntoskrnl/ex/callback.c 2005-08-05 01:25:43 UTC
(rev 17052)
+++ trunk/reactos/ntoskrnl/ex/callback.c 2005-08-05 03:44:24 UTC
(rev 17053)
@@ -71,6 +71,8 @@
* TRUE if the Callback Object Type was successfully created.
*/
VOID
+INIT_FUNCTION
+STDCALL
ExpInitializeCallbacks(VOID)
{
OBJECT_ATTRIBUTES ObjectAttributes;
_____
Modified: trunk/reactos/ntoskrnl/ex/event.c
--- trunk/reactos/ntoskrnl/ex/event.c 2005-08-05 01:25:43 UTC (rev
17052)
+++ trunk/reactos/ntoskrnl/ex/event.c 2005-08-05 03:44:24 UTC (rev
17053)
@@ -34,6 +34,7 @@
VOID
INIT_FUNCTION
+STDCALL
ExpInitializeEventImplementation(VOID)
{
OBJECT_TYPE_INITIALIZER ObjectTypeInitializer;
_____
Modified: trunk/reactos/ntoskrnl/ex/evtpair.c
--- trunk/reactos/ntoskrnl/ex/evtpair.c 2005-08-05 01:25:43 UTC (rev
17052)
+++ trunk/reactos/ntoskrnl/ex/evtpair.c 2005-08-05 03:44:24 UTC (rev
17053)
@@ -31,6 +31,7 @@
VOID
INIT_FUNCTION
+STDCALL
ExpInitializeEventPairImplementation(VOID)
{
OBJECT_TYPE_INITIALIZER ObjectTypeInitializer;
_____
Modified: trunk/reactos/ntoskrnl/ex/init.c
--- trunk/reactos/ntoskrnl/ex/init.c 2005-08-05 01:25:43 UTC (rev
17052)
+++ trunk/reactos/ntoskrnl/ex/init.c 2005-08-05 03:44:24 UTC (rev
17053)
@@ -405,6 +405,79 @@
HalDisplayString(str);
}
+
+INIT_FUNCTION
+NTSTATUS
+ExpLoadInitialProcess(PHANDLE ProcessHandle,
+ PHANDLE ThreadHandle)
+{
+ UNICODE_STRING ImagePath =
RTL_CONSTANT_STRING(L"\\SystemRoot\\system32\\smss.exe");
+ HANDLE SystemProcessHandle;
+ NTSTATUS Status;
+ PRTL_USER_PROCESS_PARAMETERS Params=NULL;
+ RTL_USER_PROCESS_INFORMATION Info;
+
+ /* Create a handle to the process */
+ Status = ObpCreateHandle(PsGetCurrentProcess(),
+ PsInitialSystemProcess,
+ PROCESS_CREATE_PROCESS |
PROCESS_CREATE_THREAD | PROCESS_QUERY_INFORMATION,
+ FALSE,
+ &SystemProcessHandle);
+ if(!NT_SUCCESS(Status))
+ {
+ DPRINT1("Failed to create a handle for the system process!\n");
+ return Status;
+ }
+
+ /* Create the Parameters */
+ Status = RtlCreateProcessParameters(&Params,
+ &ImagePath,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL);
+ if(!NT_SUCCESS(Status))
+ {
+ DPRINT1("Failed to create ppb!\n");
+ ZwClose(SystemProcessHandle);
+ return Status;
+ }
+
+ DPRINT("Creating process\n");
+ Status = RtlCreateUserProcess(&ImagePath,
+ OBJ_CASE_INSENSITIVE,
+ Params,
+ NULL,
+ NULL,
+ SystemProcessHandle,
+ FALSE,
+ NULL,
+ NULL,
+ &Info);
+
+ /* Close the handle and free the params */
+ ZwClose(SystemProcessHandle);
+ RtlDestroyProcessParameters(Params);
+
+ if (!NT_SUCCESS(Status))
+ {
+ DPRINT1("NtCreateProcess() failed (Status %lx)\n", Status);
+ return(Status);
+ }
+
+ /* Start it up */
+ ZwResumeThread(Info.ThreadHandle, NULL);
+
+ /* Return Handles */
+ *ProcessHandle = Info.ProcessHandle;
+ *ThreadHandle = Info.ThreadHandle;
+ DPRINT("Process created successfully\n");
+ return STATUS_SUCCESS;
+}
VOID
INIT_FUNCTION
@@ -468,7 +541,7 @@
ObInit();
/* Initialize Lookaside Lists */
- ExInit2();
+ ExpInitLookasideLists();
/* Set up Region Maps, Sections and the Paging File */
MmInit2();
@@ -506,7 +579,7 @@
HalInitSystem(1, (PLOADER_PARAMETER_BLOCK)&KeLoaderBlock);
/* Initialize Basic System Objects and Worker Threads */
- ExInit3();
+ ExInit2();
/* Create the system handle table, assign it to the system process,
create
the client id table and assign a PID for the system process.
This needs
@@ -575,7 +648,7 @@
IoInit3();
/* Load the System DLL and its Entrypoints */
- LdrpInitializeSystemDll();
+ PsLocateSystemDll();
/* Initialize the Default Locale */
PiInitDefaultLocale();
@@ -604,7 +677,7 @@
}
/* Launch initial process */
- Status = LdrLoadInitialProcess(&ProcessHandle,
+ Status = ExpLoadInitialProcess(&ProcessHandle,
&ThreadHandle);
/* Check for success, Bugcheck if we failed */
@@ -671,25 +744,21 @@
ZwClose(ProcessHandle);
}
-VOID INIT_FUNCTION
+VOID
+STDCALL
+INIT_FUNCTION
ExInit2(VOID)
{
- ExpInitLookasideLists();
+ ExpInitializeEventImplementation();
+ ExpInitializeEventPairImplementation();
+ ExpInitializeMutantImplementation();
+ ExpInitializeSemaphoreImplementation();
+ ExpInitializeTimerImplementation();
+ LpcpInitSystem();
+ ExpInitializeProfileImplementation();
+ ExpWin32kInit();
+ ExpInitUuids();
+ ExpInitializeHandleTables();
}
-VOID INIT_FUNCTION
-ExInit3 (VOID)
-{
- ExpInitializeEventImplementation();
- ExpInitializeEventPairImplementation();
- ExpInitializeMutantImplementation();
- ExpInitializeSemaphoreImplementation();
- ExpInitializeTimerImplementation();
- LpcpInitSystem();
- ExpInitializeProfileImplementation();
- ExpWin32kInit();
- ExpInitUuids();
- ExpInitializeHandleTables();
-}
-
/* EOF */
_____
Modified: trunk/reactos/ntoskrnl/ex/lookas.c
--- trunk/reactos/ntoskrnl/ex/lookas.c 2005-08-05 01:25:43 UTC (rev
17052)
+++ trunk/reactos/ntoskrnl/ex/lookas.c 2005-08-05 03:44:24 UTC (rev
17053)
@@ -26,6 +26,7 @@
VOID
INIT_FUNCTION
+STDCALL
ExpInitLookasideLists()
{
/* Initialize Lock and Listhead */
_____
Modified: trunk/reactos/ntoskrnl/ex/mutant.c
--- trunk/reactos/ntoskrnl/ex/mutant.c 2005-08-05 01:25:43 UTC (rev
17052)
+++ trunk/reactos/ntoskrnl/ex/mutant.c 2005-08-05 03:44:24 UTC (rev
17053)
@@ -51,6 +51,7 @@
VOID
INIT_FUNCTION
+STDCALL
ExpInitializeMutantImplementation(VOID)
{
OBJECT_TYPE_INITIALIZER ObjectTypeInitializer;
_____
Modified: trunk/reactos/ntoskrnl/ex/profile.c
--- trunk/reactos/ntoskrnl/ex/profile.c 2005-08-05 01:25:43 UTC (rev
17052)
+++ trunk/reactos/ntoskrnl/ex/profile.c 2005-08-05 03:44:24 UTC (rev
17053)
@@ -74,6 +74,7 @@
VOID
INIT_FUNCTION
+STDCALL
ExpInitializeProfileImplementation(VOID)
{
OBJECT_TYPE_INITIALIZER ObjectTypeInitializer;
_____
Modified: trunk/reactos/ntoskrnl/ex/sem.c
--- trunk/reactos/ntoskrnl/ex/sem.c 2005-08-05 01:25:43 UTC (rev
17052)
+++ trunk/reactos/ntoskrnl/ex/sem.c 2005-08-05 03:44:24 UTC (rev
17053)
@@ -32,6 +32,7 @@
VOID
INIT_FUNCTION
+STDCALL
ExpInitializeSemaphoreImplementation(VOID)
{
OBJECT_TYPE_INITIALIZER ObjectTypeInitializer;
_____
Modified: trunk/reactos/ntoskrnl/ex/time.c
--- trunk/reactos/ntoskrnl/ex/time.c 2005-08-05 01:25:43 UTC (rev
17052)
+++ trunk/reactos/ntoskrnl/ex/time.c 2005-08-05 03:44:24 UTC (rev
17053)
@@ -27,7 +27,9 @@
/* FUNCTIONS
****************************************************************/
-VOID INIT_FUNCTION
+VOID
+INIT_FUNCTION
+STDCALL
ExpInitTimeZoneInfo(VOID)
{
LARGE_INTEGER CurrentTime;
_____
Modified: trunk/reactos/ntoskrnl/ex/timer.c
--- trunk/reactos/ntoskrnl/ex/timer.c 2005-08-05 01:25:43 UTC (rev
17052)
+++ trunk/reactos/ntoskrnl/ex/timer.c 2005-08-05 03:44:24 UTC (rev
17053)
@@ -221,6 +221,7 @@
VOID
INIT_FUNCTION
+STDCALL
ExpInitializeTimerImplementation(VOID)
{
OBJECT_TYPE_INITIALIZER ObjectTypeInitializer;
_____
Modified: trunk/reactos/ntoskrnl/ex/uuid.c
--- trunk/reactos/ntoskrnl/ex/uuid.c 2005-08-05 01:25:43 UTC (rev
17052)
+++ trunk/reactos/ntoskrnl/ex/uuid.c 2005-08-05 03:44:24 UTC (rev
17053)
@@ -41,7 +41,9 @@
/* FUNCTIONS
****************************************************************/
-VOID INIT_FUNCTION
+VOID
+INIT_FUNCTION
+STDCALL
ExpInitUuids(VOID)
{
ExInitializeFastMutex(&UuidMutex);
_____
Modified: trunk/reactos/ntoskrnl/ex/win32k.c
--- trunk/reactos/ntoskrnl/ex/win32k.c 2005-08-05 01:25:43 UTC (rev
17052)
+++ trunk/reactos/ntoskrnl/ex/win32k.c 2005-08-05 03:44:24 UTC (rev
17053)
@@ -119,6 +119,7 @@
VOID
INIT_FUNCTION
+STDCALL
ExpWin32kInit(VOID)
{
OBJECT_TYPE_INITIALIZER ObjectTypeInitializer;
_____
Modified: trunk/reactos/ntoskrnl/ex/work.c
--- trunk/reactos/ntoskrnl/ex/work.c 2005-08-05 01:25:43 UTC (rev
17052)
+++ trunk/reactos/ntoskrnl/ex/work.c 2005-08-05 03:44:24 UTC (rev
17053)
@@ -132,6 +132,7 @@
VOID
INIT_FUNCTION
+STDCALL
ExpInitializeWorkerThreads(VOID)
{
ULONG WorkQueueType;
_____
Modified: trunk/reactos/ntoskrnl/include/internal/ex.h
--- trunk/reactos/ntoskrnl/include/internal/ex.h 2005-08-05
01:25:43 UTC (rev 17052)
+++ trunk/reactos/ntoskrnl/include/internal/ex.h 2005-08-05
03:44:24 UTC (rev 17053)
@@ -11,27 +11,31 @@
/* INITIALIZATION FUNCTIONS
*************************************************/
VOID
+STDCALL
ExpWin32kInit(VOID);
VOID
+STDCALL
ExInit2(VOID);
VOID
-ExInit3(VOID);
-
-VOID
+STDCALL
ExpInitTimeZoneInfo(VOID);
VOID
+STDCALL
ExpInitializeWorkerThreads(VOID);
VOID
+STDCALL
ExpInitLookasideLists(VOID);
VOID
+STDCALL
ExpInitializeCallbacks(VOID);
VOID
+STDCALL
ExpInitUuids(VOID);
VOID
@@ -39,24 +43,31 @@
ExpInitializeExecutive(VOID);
VOID
+STDCALL
ExpInitializeEventImplementation(VOID);
VOID
+STDCALL
ExpInitializeEventImplementation(VOID);
VOID
+STDCALL
ExpInitializeEventPairImplementation(VOID);
VOID
+STDCALL
ExpInitializeSemaphoreImplementation(VOID);
VOID
+STDCALL
ExpInitializeMutantImplementation(VOID);
VOID
+STDCALL
ExpInitializeTimerImplementation(VOID);
VOID
+STDCALL
ExpInitializeProfileImplementation(VOID);
/* HANDLE TABLE FUNCTIONS
***************************************************/
_____
Modified: trunk/reactos/ntoskrnl/include/internal/ke.h
--- trunk/reactos/ntoskrnl/include/internal/ke.h 2005-08-05
01:25:43 UTC (rev 17052)
+++ trunk/reactos/ntoskrnl/include/internal/ke.h 2005-08-05
03:44:24 UTC (rev 17053)
@@ -19,6 +19,11 @@
struct _KPRCB;
struct _KEXCEPTION_FRAME;
+extern PVOID KeUserApcDispatcher;
+extern PVOID KeUserCallbackDispatcher;
+extern PVOID KeUserExceptionDispatcher;
+extern PVOID KeRaiseUserExceptionDispatcher;
+
#define IPI_REQUEST_FUNCTIONCALL 0
#define IPI_REQUEST_APC 1
#define IPI_REQUEST_DPC 2
_____
Modified: trunk/reactos/ntoskrnl/include/internal/ldr.h
--- trunk/reactos/ntoskrnl/include/internal/ldr.h 2005-08-05
01:25:43 UTC (rev 17052)
+++ trunk/reactos/ntoskrnl/include/internal/ldr.h 2005-08-05
03:44:24 UTC (rev 17053)
@@ -21,36 +21,6 @@
LdrInitModuleManagement (VOID);
NTSTATUS
-STDCALL
-LdrpMapSystemDll(
- PEPROCESS Process,
- PVOID *DllBase
-);
-
-NTSTATUS
-STDCALL
-LdrpInitializeSystemDll(VOID);
-
-NTSTATUS
-STDCALL
-LdrpGetSystemDllEntryPoints(VOID);
-
-PVOID
-LdrpGetSystemDllEntryPoint (VOID);
-
-PVOID
-LdrpGetSystemDllApcDispatcher(VOID);
-
-PVOID
-LdrpGetSystemDllExceptionDispatcher(VOID);
-
-PVOID
-LdrpGetSystemDllCallbackDispatcher(VOID);
-
-PVOID
-LdrpGetSystemDllRaiseExceptionDispatcher(VOID);
-
-NTSTATUS
LdrpMapImage(
HANDLE ProcessHandle,
HANDLE SectionHandle,
_____
Modified: trunk/reactos/ntoskrnl/include/internal/ps.h
--- trunk/reactos/ntoskrnl/include/internal/ps.h 2005-08-05
01:25:43 UTC (rev 17052)
+++ trunk/reactos/ntoskrnl/include/internal/ps.h 2005-08-05
03:44:24 UTC (rev 17053)
@@ -199,6 +199,21 @@
STDCALL
PspDestroyQuotaBlock(PEPROCESS Process);
+NTSTATUS
+STDCALL
+PspMapSystemDll(
+ PEPROCESS Process,
+ PVOID *DllBase
+);
+
+NTSTATUS
+STDCALL
+PsLocateSystemDll(VOID);
+
+NTSTATUS
+STDCALL
+PspGetSystemDllEntryPoints(VOID);
+
/* CLIENT ID */
NTSTATUS PsCreateCidHandle(PVOID Object, POBJECT_TYPE ObjectType,
PHANDLE Handle);
_____
Modified: trunk/reactos/ntoskrnl/ke/apc.c
--- trunk/reactos/ntoskrnl/ke/apc.c 2005-08-05 01:25:43 UTC (rev
17052)
+++ trunk/reactos/ntoskrnl/ke/apc.c 2005-08-05 03:44:24 UTC (rev
17053)
@@ -847,7 +847,7 @@
Esp[3] = (ULONG)SystemArgument1;
Esp[4] = (ULONG)SystemArgument2;
Esp[5] = (ULONG)Context;
- TrapFrame->Eip = (ULONG)LdrpGetSystemDllApcDispatcher();
+ TrapFrame->Eip = (ULONG)KeUserApcDispatcher;
DPRINT("TrapFrame->Eip: %x\n", TrapFrame->Eip);
TrapFrame->Esp = (ULONG)Esp;
}
_____
Modified: trunk/reactos/ntoskrnl/ke/catch.c
--- trunk/reactos/ntoskrnl/ke/catch.c 2005-08-05 01:25:43 UTC (rev
17052)
+++ trunk/reactos/ntoskrnl/ke/catch.c 2005-08-05 03:44:24 UTC (rev
17053)
@@ -161,7 +161,7 @@
DPRINT1("User-mode stack was invalid. Terminating
target thread\n");
}
/* Set EIP to the User-mode Dispathcer */
- Tf->Eip = (ULONG)LdrpGetSystemDllExceptionDispatcher();
+ Tf->Eip = (ULONG)KeRaiseUserExceptionDispatcher;
return;
}
_____
Modified: trunk/reactos/ntoskrnl/ke/i386/exp.c
--- trunk/reactos/ntoskrnl/ke/i386/exp.c 2005-08-05 01:25:43 UTC
(rev 17052)
+++ trunk/reactos/ntoskrnl/ke/i386/exp.c 2005-08-05 03:44:24 UTC
(rev 17053)
@@ -923,7 +923,7 @@
} _SEH_END;
OldEip = Thread->TrapFrame->Eip;
- Thread->TrapFrame->Eip =
(ULONG_PTR)LdrpGetSystemDllRaiseExceptionDispatcher();
+ Thread->TrapFrame->Eip = (ULONG_PTR)KeRaiseUserExceptionDispatcher;
return((NTSTATUS)OldEip);
}
_____
Modified: trunk/reactos/ntoskrnl/ke/main.c
--- trunk/reactos/ntoskrnl/ke/main.c 2005-08-05 01:25:43 UTC (rev
17052)
+++ trunk/reactos/ntoskrnl/ke/main.c 2005-08-05 03:44:24 UTC (rev
17053)
@@ -41,6 +41,11 @@
ULONG_PTR LastKrnlPhysAddr;
ULONG_PTR LastKernelAddress;
+PVOID KeUserApcDispatcher = NULL;
+PVOID KeUserCallbackDispatcher = NULL;
+PVOID KeUserExceptionDispatcher = NULL;
+PVOID KeRaiseUserExceptionDispatcher = NULL;
+
ULONG KeLargestCacheLine = 0x40; /* FIXME: Arch-specific */
/* We allocate 4 pages, but we only use 3. The 4th is to guarantee page
alignment */
_____
Modified: trunk/reactos/ntoskrnl/ke/usercall.c
--- trunk/reactos/ntoskrnl/ke/usercall.c 2005-08-05 01:25:43 UTC
(rev 17052)
+++ trunk/reactos/ntoskrnl/ke/usercall.c 2005-08-05 03:44:24 UTC
(rev 17053)
@@ -207,7 +207,7 @@
NewFrame = (PKTRAP_FRAME)((char*)NewStack + StackSize -
sizeof(KTRAP_FRAME) - sizeof(FX_SAVE_AREA));
/* We need the stack pointer to remain 4-byte aligned */
NewFrame->Esp -= (((ArgumentLength + 3) & (~ 0x3)) + (4 *
sizeof(ULONG)));
- NewFrame->Eip = (ULONG)LdrpGetSystemDllCallbackDispatcher();
+ NewFrame->Eip = (ULONG)KeUserCallbackDispatcher;
UserEsp = (PULONG)NewFrame->Esp;
UserEsp[0] = 0; /* Return address. */
UserEsp[1] = RoutineIndex;
_____
Deleted: trunk/reactos/ntoskrnl/ldr/init.c
--- trunk/reactos/ntoskrnl/ldr/init.c 2005-08-05 01:25:43 UTC (rev
17052)
+++ trunk/reactos/ntoskrnl/ldr/init.c 2005-08-05 03:44:24 UTC (rev
17053)
@@ -1,103 +0,0 @@
-/* $Id$
- *
- * COPYRIGHT: See COPYING in the top level directory
- * PROJECT: ReactOS kernel
- * FILE: ntoskrnl/ldr/init.c
- * PURPOSE: Loaders for PE executables
- *
- * PROGRAMMERS: Jean Michault
- * Rex Jolliff (rex(a)lvcablemodem.com)
- */
-
-/* INCLUDES
*****************************************************************/
-
-
-#include <ntoskrnl.h>
-
-#define NDEBUG
-#include <internal/debug.h>
-
-/* FUNCTIONS
*****************************************************************/
-
-INIT_FUNCTION
-NTSTATUS
-LdrLoadInitialProcess(PHANDLE ProcessHandle,
- PHANDLE ThreadHandle)
-{
- UNICODE_STRING ImagePath =
RTL_CONSTANT_STRING(L"\\SystemRoot\\system32\\smss.exe");
- HANDLE SystemProcessHandle;
- NTSTATUS Status;
- PRTL_USER_PROCESS_PARAMETERS Params=NULL;
- RTL_USER_PROCESS_INFORMATION Info;
-
- Status = ObpCreateHandle(
- PsGetCurrentProcess(),
- PsInitialSystemProcess,
- PROCESS_CREATE_PROCESS | PROCESS_CREATE_THREAD |
PROCESS_QUERY_INFORMATION,
- FALSE,
- &SystemProcessHandle
- );
-
- if(!NT_SUCCESS(Status))
- {
- DPRINT1("Failed to create a handle for the system process!\n");
- return Status;
- }
-
-
- Status = RtlCreateProcessParameters(
- &Params,
- &ImagePath,
- NULL,
- NULL,
- NULL,
- NULL,
- NULL,
- NULL,
- NULL,
- NULL
- );
-
- if(!NT_SUCCESS(Status))
- {
- DPRINT1("Failed to create ppb!\n");
- ZwClose(SystemProcessHandle);
- return Status;
- }
-
-
- DPRINT("Creating process\n");
-
- Status = RtlCreateUserProcess(
- &ImagePath,
- OBJ_CASE_INSENSITIVE, //Valid are OBJ_INHERIT and
OBJ_CASE_INSENSITIVE.
- Params,
- NULL,
- NULL,
- SystemProcessHandle,
- FALSE,
- NULL,
- NULL,
- &Info
- );
-
- ZwClose(SystemProcessHandle);
- RtlDestroyProcessParameters(Params);
-
- if (!NT_SUCCESS(Status))
- {
- DPRINT1("NtCreateProcess() failed (Status %lx)\n", Status);
- return(Status);
- }
-
- ZwResumeThread(Info.ThreadHandle, NULL);
-
- *ProcessHandle = Info.ProcessHandle;
- *ThreadHandle= Info.ThreadHandle;
-
- DPRINT("Process created successfully\n");
-
- return(STATUS_SUCCESS);
-}
-
-/* EOF */
_____
Deleted: trunk/reactos/ntoskrnl/ldr/sysdll.c
--- trunk/reactos/ntoskrnl/ldr/sysdll.c 2005-08-05 01:25:43 UTC (rev
17052)
+++ trunk/reactos/ntoskrnl/ldr/sysdll.c 2005-08-05 03:44:24 UTC (rev
17053)
@@ -1,278 +0,0 @@
-/* $Id$
- *
- * COPYRIGHT: See COPYING in the top level directory
- * PROJECT: ReactOS kernel
- * FILE: ntoskrnl/ldr/sysdll.c
- * PURPOSE: Loaders for PE executables
- *
- * PROGRAMMERS: Jean Michault
- * Rex Jolliff (rex(a)lvcablemodem.com)
- * Skywing
- */
-
-/* INCLUDES
*****************************************************************/
-
-#include <ntoskrnl.h>
-#define NDEBUG
-#include <internal/debug.h>
-
-/* GLOBALS
*******************************************************************/
-
-PVOID SystemDllEntryPoint = NULL;
-PVOID SystemDllApcDispatcher = NULL;
-PVOID SystemDllCallbackDispatcher = NULL;
-PVOID SystemDllExceptionDispatcher = NULL;
-PVOID SystemDllRaiseExceptionDispatcher = NULL;
-
-PVOID LdrpSystemDllBase = NULL;
-PVOID LdrpSystemDllSection = NULL;
-
-/* FUNCTIONS
*****************************************************************/
-
-PVOID LdrpGetSystemDllExceptionDispatcher(VOID)
-{
- return(SystemDllExceptionDispatcher);
-}
-
-PVOID LdrpGetSystemDllCallbackDispatcher(VOID)
-{
- return(SystemDllCallbackDispatcher);
-}
-
-PVOID LdrpGetSystemDllEntryPoint(VOID)
-{
- return(SystemDllEntryPoint);
-}
-
-PVOID LdrpGetSystemDllApcDispatcher(VOID)
-{
- return(SystemDllApcDispatcher);
-}
-
-PVOID LdrpGetSystemDllRaiseExceptionDispatcher(VOID)
-{
- return(SystemDllRaiseExceptionDispatcher);
-}
-
-NTSTATUS
-STDCALL
-INIT_FUNCTION
-LdrpGetSystemDllEntryPoints(VOID)
-{
- ANSI_STRING ProcedureName;
- NTSTATUS Status;
-
- /* Retrieve ntdll's startup address */
- DPRINT("Getting Entrypoint: %p\n", LdrpSystemDllBase);
- RtlInitAnsiString(&ProcedureName, "LdrInitializeThunk");
- Status = LdrGetProcedureAddress((PVOID)LdrpSystemDllBase,
- &ProcedureName,
- 0,
- &SystemDllEntryPoint);
-
- if (!NT_SUCCESS(Status)) {
-
- DPRINT1 ("LdrGetProcedureAddress failed (Status %x)\n",
Status);
- return (Status);
- }
-
- /* Get User APC Dispatcher */
- DPRINT("Getting Entrypoint\n");
- RtlInitAnsiString(&ProcedureName, "KiUserApcDispatcher");
- Status = LdrGetProcedureAddress((PVOID)LdrpSystemDllBase,
- &ProcedureName,
- 0,
- &SystemDllApcDispatcher);
-
- if (!NT_SUCCESS(Status)) {
-
- DPRINT1 ("LdrGetProcedureAddress failed (Status %x)\n",
Status);
- return (Status);
- }
-
- /* Get Exception Dispatcher */
- DPRINT("Getting Entrypoint\n");
- RtlInitAnsiString(&ProcedureName, "KiUserExceptionDispatcher");
- Status = LdrGetProcedureAddress((PVOID)LdrpSystemDllBase,
- &ProcedureName,
- 0,
- &SystemDllExceptionDispatcher);
-
- if (!NT_SUCCESS(Status)) {
-
- DPRINT1 ("LdrGetProcedureAddress failed (Status %x)\n",
Status);
- return (Status);
- }
-
- /* Get Callback Dispatcher */
- DPRINT("Getting Entrypoint\n");
- RtlInitAnsiString(&ProcedureName, "KiUserCallbackDispatcher");
- Status = LdrGetProcedureAddress((PVOID)LdrpSystemDllBase,
- &ProcedureName,
- 0,
- &SystemDllCallbackDispatcher);
-
- if (!NT_SUCCESS(Status)) {
-
- DPRINT1 ("LdrGetProcedureAddress failed (Status %x)\n",
Status);
- return (Status);
- }
-
- /* Get Raise Exception Dispatcher */
- DPRINT("Getting Entrypoint\n");
- RtlInitAnsiString(&ProcedureName,
"KiRaiseUserExceptionDispatcher");
- Status = LdrGetProcedureAddress((PVOID)LdrpSystemDllBase,
- &ProcedureName,
- 0,
-
&SystemDllRaiseExceptionDispatcher);
-
- if (!NT_SUCCESS(Status)) {
-
- DPRINT1 ("LdrGetProcedureAddress failed (Status %x)\n",
Status);
- return (Status);
- }
-
- /* Return success */
- return(STATUS_SUCCESS);
-}
-
-NTSTATUS
-STDCALL
-LdrpMapSystemDll(PEPROCESS Process,
- PVOID *DllBase)
-{
- NTSTATUS Status;
- ULONG ViewSize = 0;
- PVOID ImageBase = 0;
-
- /* Map the System DLL */
- DPRINT("Mapping System DLL\n");
- Status = MmMapViewOfSection(LdrpSystemDllSection,
- Process,
- (PVOID*)&ImageBase,
- 0,
- 0,
- NULL,
- &ViewSize,
- 0,
- MEM_COMMIT,
- PAGE_READWRITE);
-
- if (!NT_SUCCESS(Status)) {
-
- DPRINT1("Failed to map System DLL Into Process\n");
- }
-
- if (DllBase) *DllBase = ImageBase;
-
- return Status;
-}
-
-NTSTATUS
-STDCALL
-INIT_FUNCTION
-LdrpInitializeSystemDll(VOID)
-{
- UNICODE_STRING DllPathname =
RTL_CONSTANT_STRING(L"\\SystemRoot\\system32\\ntdll.dll");
- OBJECT_ATTRIBUTES FileObjectAttributes;
- IO_STATUS_BLOCK Iosb;
- HANDLE FileHandle;
- HANDLE NTDllSectionHandle;
- NTSTATUS Status;
- CHAR BlockBuffer[1024];
- PIMAGE_DOS_HEADER DosHeader;
- PIMAGE_NT_HEADERS NTHeaders;
-
- /* Locate and open NTDLL to determine ImageBase and LdrStartup */
- InitializeObjectAttributes(&FileObjectAttributes,
- &DllPathname,
- 0,
- NULL,
- NULL);
-
- DPRINT("Opening NTDLL\n");
- Status = ZwOpenFile(&FileHandle,
- FILE_READ_ACCESS,
- &FileObjectAttributes,
- &Iosb,
- FILE_SHARE_READ,
- FILE_SYNCHRONOUS_IO_NONALERT);
-
- if (!NT_SUCCESS(Status)) {
- DPRINT1("NTDLL open failed (Status %x)\n", Status);
- return Status;
- }
-
- /* Load NTDLL is valid */
- DPRINT("Reading NTDLL\n");
- Status = ZwReadFile(FileHandle,
- 0,
- 0,
- 0,
- &Iosb,
- BlockBuffer,
- sizeof(BlockBuffer),
- 0,
- 0);
- if (!NT_SUCCESS(Status) || Iosb.Information != sizeof(BlockBuffer))
{
-
- DPRINT1("NTDLL header read failed (Status %x)\n", Status);
- ZwClose(FileHandle);
- return Status;
- }
-
- /* Check if it's valid */
- DosHeader = (PIMAGE_DOS_HEADER)BlockBuffer;
- NTHeaders = (PIMAGE_NT_HEADERS)(BlockBuffer + DosHeader->e_lfanew);
-
- if ((DosHeader->e_magic != IMAGE_DOS_SIGNATURE) ||
- (DosHeader->e_lfanew == 0L) ||
- (*(PULONG) NTHeaders != IMAGE_NT_SIGNATURE)) {
-
- DPRINT1("NTDLL format invalid\n");
- ZwClose(FileHandle);
- return(STATUS_UNSUCCESSFUL);
- }
-
- /* Create a section for NTDLL */
- DPRINT("Creating section\n");
- Status = ZwCreateSection(&NTDllSectionHandle,
- SECTION_ALL_ACCESS,
- NULL,
- NULL,
- PAGE_READONLY,
- SEC_IMAGE | SEC_COMMIT,
- FileHandle);
- if (!NT_SUCCESS(Status)) {
-
- DPRINT1("NTDLL create section failed (Status %x)\n", Status);
- ZwClose(FileHandle);
- return(Status);
- }
- ZwClose(FileHandle);
-
- /* Reference the Section */
- DPRINT("ObReferenceObjectByHandle section: %d\n",
NTDllSectionHandle);
- Status = ObReferenceObjectByHandle(NTDllSectionHandle,
- SECTION_ALL_ACCESS,
- MmSectionObjectType,
- KernelMode,
- (PVOID*)&LdrpSystemDllSection,
- NULL);
- if (!NT_SUCCESS(Status)) {
-
- DPRINT1("NTDLL section reference failed (Status %x)\n",
Status);
- return(Status);
- }
-
- /* Map it */
- LdrpMapSystemDll(PsGetCurrentProcess(), &LdrpSystemDllBase);
- DPRINT("LdrpSystemDllBase: %x\n", LdrpSystemDllBase);
-
- /* Now get the Entrypoints */
- LdrpGetSystemDllEntryPoints();
-
- return STATUS_SUCCESS;
-}
-
-/* EOF */
_____
Deleted: trunk/reactos/ntoskrnl/ldr/userldr.c
--- trunk/reactos/ntoskrnl/ldr/userldr.c 2005-08-05 01:25:43 UTC
(rev 17052)
+++ trunk/reactos/ntoskrnl/ldr/userldr.c 2005-08-05 03:44:24 UTC
(rev 17053)
@@ -1,62 +0,0 @@
-/* $Id$
- *
- * COPYRIGHT: See COPYING in the top level directory
- * PROJECT: ReactOS kernel
- * FILE: ntoskrnl/ldr/userldr.c
- * PURPOSE: Loaders for PE executables
- *
- * PROGRAMMERS: Jean Michault
- * Rex Jolliff (rex(a)lvcablemodem.com)
- */
-
-/* INCLUDES
*****************************************************************/
-
-#include <ntoskrnl.h>
-#define NDEBUG
-#include <internal/debug.h>
-
-
-/* FUNCTIONS
*****************************************************************/
-
-NTSTATUS LdrpMapImage(HANDLE ProcessHandle,
- HANDLE SectionHandle,
- PVOID* ReturnedImageBase)
-/*
- * FUNCTION: LdrpMapImage maps a user-mode image into an address space
- * PARAMETERS:
- * ProcessHandle
- * Points to the process to map the image into
- *
- * SectionHandle
- * Points to the section to map
- *
- * RETURNS: Status
- */
-{
- ULONG ViewSize;
- PVOID ImageBase;
- NTSTATUS Status;
-
- ViewSize = 0;
- ImageBase = 0;
-
- Status = ZwMapViewOfSection(SectionHandle,
- ProcessHandle,
- (PVOID*)&ImageBase,
- 0,
- ViewSize,
- NULL,
- &ViewSize,
- 0,
- MEM_COMMIT,
- PAGE_READWRITE);
- if (!NT_SUCCESS(Status))
- {
- CPRINT("Image map view of section failed (Status %x)", Status);
- return(Status);
- }
-
- *ReturnedImageBase = ImageBase;
-
- return(STATUS_SUCCESS);
-}
_____
Modified: trunk/reactos/ntoskrnl/ntoskrnl.xml
--- trunk/reactos/ntoskrnl/ntoskrnl.xml 2005-08-05 01:25:43 UTC (rev
17052)
+++ trunk/reactos/ntoskrnl/ntoskrnl.xml 2005-08-05 03:44:24 UTC (rev
17053)
@@ -212,12 +212,9 @@
<file>kdmain.c</file>
</directory>
<directory name="ldr">
- <file>init.c</file>
<file>loader.c</file>
[truncated at 1000 lines; 291 more skipped]