[gdalsnes] 14430: -move rtl thread/process stuff from ntdll to rtl and make ntoskrnl\ldr\init.c use those
2 Apr
2005
2 Apr
'05
12:18 a.m.
-move rtl thread/process stuff from ntdll to rtl and make
ntoskrnl\ldr\init.c use those
-fix RtlCreateUserProcess to create the thread suspended and update all
users of RtlCreateUserProcess to manually resume the thread
Modified: trunk/reactos/include/ntos/rtl.h
Modified: trunk/reactos/lib/ntdll/makefile
Modified: trunk/reactos/lib/ntdll/rtl/process.c
Modified: trunk/reactos/lib/ntdll/rtl/teb.c
Deleted: trunk/reactos/lib/ntdll/rtl/thread.c
Modified: trunk/reactos/lib/rtl/makefile
Added: trunk/reactos/lib/rtl/process.c
Added: trunk/reactos/lib/rtl/thread.c
Modified: trunk/reactos/ntoskrnl/ldr/init.c
Modified: trunk/reactos/subsys/csrss/init.c
Modified: trunk/reactos/subsys/smss/smapiexec.c
_____
Modified: trunk/reactos/include/ntos/rtl.h
--- trunk/reactos/include/ntos/rtl.h 2005-04-02 00:11:50 UTC (rev
14429)
+++ trunk/reactos/include/ntos/rtl.h 2005-04-02 00:18:46 UTC (rev
14430)
@@ -379,6 +379,21 @@
NTSTATUS
STDCALL
+RtlCreateUserThread (
+ IN HANDLE ProcessHandle,
+ IN PSECURITY_DESCRIPTOR SecurityDescriptor,
+ IN BOOLEAN CreateSuspended,
+ IN LONG StackZeroBits,
+ IN OUT PULONG StackReserve,
+ IN OUT PULONG StackCommit,
+ IN PTHREAD_START_ROUTINE StartAddress,
+ IN PVOID Parameter,
+ IN OUT PHANDLE ThreadHandle,
+ IN OUT PCLIENT_ID ClientId
+ );
+
+NTSTATUS
+STDCALL
RtlAppendUnicodeToString (
PUNICODE_STRING Destination,
PCWSTR Source
_____
Modified: trunk/reactos/lib/ntdll/makefile
--- trunk/reactos/lib/ntdll/makefile 2005-04-02 00:11:50 UTC (rev
14429)
+++ trunk/reactos/lib/ntdll/makefile 2005-04-02 00:18:46 UTC (rev
14430)
@@ -23,7 +23,7 @@
-Wl,--section-alignment,0x1000 \
-nostartfiles -nostdlib
-TARGET_SDKLIBS = rosrtl.a rtl.a string.a
+TARGET_SDKLIBS = rtl.a rosrtl.a string.a
TARGET_GCCLIBS = gcc
@@ -81,7 +81,6 @@
rtl/rangelist.o \
rtl/resource.o \
rtl/teb.o \
- rtl/thread.o \
rtl/timerqueue.o \
rtl/libsupp.o
_____
Modified: trunk/reactos/lib/ntdll/rtl/process.c
--- trunk/reactos/lib/ntdll/rtl/process.c 2005-04-02 00:11:50 UTC
(rev 14429)
+++ trunk/reactos/lib/ntdll/rtl/process.c 2005-04-02 00:18:46 UTC
(rev 14430)
@@ -23,30 +23,6 @@
/* FUNCTIONS
****************************************************************/
-static NTSTATUS RtlpCreateFirstThread
-(
- HANDLE ProcessHandle,
- ULONG StackReserve,
- ULONG StackCommit,
- LPTHREAD_START_ROUTINE lpStartAddress,
- PCLIENT_ID ClientId,
- PHANDLE ThreadHandle
-)
-{
- return RtlCreateUserThread
- (
- ProcessHandle,
- NULL,
- FALSE,
- 0,
- &StackReserve,
- &StackCommit,
- lpStartAddress,
- (PVOID)PEB_BASE,
- ThreadHandle,
- ClientId
- );
-}
PPEB
STDCALL
@@ -55,273 +31,26 @@
return NtCurrentPeb();
}
-static NTSTATUS
-RtlpMapFile(PUNICODE_STRING ImageFileName,
- PRTL_USER_PROCESS_PARAMETERS Ppb,
- ULONG Attributes,
- PHANDLE Section)
-{
- HANDLE hFile;
- IO_STATUS_BLOCK IoStatusBlock;
- OBJECT_ATTRIBUTES ObjectAttributes;
- PSECURITY_DESCRIPTOR SecurityDescriptor = NULL;
- NTSTATUS Status;
-
- hFile = NULL;
- RtlDeNormalizeProcessParams (Ppb);
-
-// DbgPrint("ImagePathName %x\n", Ppb->ImagePathName.Buffer);
-
- InitializeObjectAttributes(&ObjectAttributes,
- ImageFileName,
- Attributes & (OBJ_CASE_INSENSITIVE |
OBJ_INHERIT),
- NULL,
- SecurityDescriptor);
-
- RtlNormalizeProcessParams (Ppb);
-
- /*
- * Try to open the executable
- */
-
- Status = NtOpenFile(&hFile,
- SYNCHRONIZE|FILE_EXECUTE|FILE_READ_DATA,
- &ObjectAttributes,
- &IoStatusBlock,
- FILE_SHARE_DELETE|FILE_SHARE_READ,
-
FILE_SYNCHRONOUS_IO_NONALERT|FILE_NON_DIRECTORY_FILE);
-
- if (!NT_SUCCESS(Status))
- {
- return(Status);
- }
-
- Status = NtCreateSection(Section,
- SECTION_ALL_ACCESS,
- NULL,
- NULL,
- PAGE_EXECUTE,
- SEC_IMAGE,
- hFile);
- NtClose(hFile);
-
- if (!NT_SUCCESS(Status))
- {
- return(Status);
- }
-
- return(STATUS_SUCCESS);
-}
-
-static NTSTATUS KlInitPeb (HANDLE ProcessHandle,
- PRTL_USER_PROCESS_PARAMETERS Ppb,
- PVOID* ImageBaseAddress)
+/*
+ * @implemented
+ */
+VOID STDCALL
+RtlAcquirePebLock(VOID)
{
- NTSTATUS Status;
- PVOID PpbBase;
- ULONG PpbSize;
- ULONG BytesWritten;
- ULONG Offset;
- PVOID EnvPtr = NULL;
- ULONG EnvSize = 0;
-
- /* create the Environment */
- if (Ppb->Environment != NULL)
- {
- MEMORY_BASIC_INFORMATION MemInfo;
-
- Status = NtQueryVirtualMemory (NtCurrentProcess (),
- Ppb->Environment,
- MemoryBasicInformation,
- &MemInfo,
- sizeof(MEMORY_BASIC_INFORMATION),
- NULL);
- if (!NT_SUCCESS(Status))
- {
- return Status;
- }
- EnvSize = MemInfo.RegionSize;
- }
- DPRINT("EnvironmentSize %ld\n", EnvSize);
-
- /* allocate and initialize new environment block */
- if (EnvSize != 0)
- {
- Status = NtAllocateVirtualMemory(ProcessHandle,
- &EnvPtr,
- 0,
- &EnvSize,
- MEM_RESERVE | MEM_COMMIT,
- PAGE_READWRITE);
- if (!NT_SUCCESS(Status))
- {
- return(Status);
- }
-
- NtWriteVirtualMemory(ProcessHandle,
- EnvPtr,
- Ppb->Environment,
- EnvSize,
- &BytesWritten);
- }
- DPRINT("EnvironmentPointer %p\n", EnvPtr);
-
- /* create the PPB */
- PpbBase = NULL;
- PpbSize = Ppb->AllocationSize;
-
- Status = NtAllocateVirtualMemory(ProcessHandle,
- &PpbBase,
- 0,
- &PpbSize,
- MEM_RESERVE | MEM_COMMIT,
- PAGE_READWRITE);
- if (!NT_SUCCESS(Status))
- {
- return(Status);
- }
-
- DPRINT("Ppb->MaximumLength %x\n", Ppb->AllocationSize);
-
- /* write process parameters block*/
- RtlDeNormalizeProcessParams (Ppb);
- NtWriteVirtualMemory(ProcessHandle,
- PpbBase,
- Ppb,
- Ppb->AllocationSize,
-
- &BytesWritten);
- RtlNormalizeProcessParams (Ppb);
-
- /* write pointer to environment */
- Offset = FIELD_OFFSET(RTL_USER_PROCESS_PARAMETERS, Environment);
- NtWriteVirtualMemory(ProcessHandle,
- (PVOID)(PpbBase + Offset),
- &EnvPtr,
- sizeof(EnvPtr),
- &BytesWritten);
-
- /* write pointer to process parameter block */
- Offset = FIELD_OFFSET(PEB, ProcessParameters);
- NtWriteVirtualMemory(ProcessHandle,
- (PVOID)(PEB_BASE + Offset),
- &PpbBase,
- sizeof(PpbBase),
- &BytesWritten);
-
- /* Read image base address. */
- Offset = FIELD_OFFSET(PEB, ImageBaseAddress);
- NtReadVirtualMemory(ProcessHandle,
- (PVOID)(PEB_BASE + Offset),
- ImageBaseAddress,
- sizeof(PVOID),
- &BytesWritten);
-
- return(STATUS_SUCCESS);
+ PPEB Peb = NtCurrentPeb ();
+ Peb->FastPebLockRoutine (Peb->FastPebLock);
}
+
/*
* @implemented
*/
-NTSTATUS STDCALL
-RtlCreateUserProcess(PUNICODE_STRING ImageFileName,
- ULONG Attributes,
- PRTL_USER_PROCESS_PARAMETERS ProcessParameters,
- PSECURITY_DESCRIPTOR ProcessSecurityDescriptor,
- PSECURITY_DESCRIPTOR ThreadSecurityDescriptor,
- HANDLE ParentProcess,
- BOOLEAN CurrentDirectory,
- HANDLE DebugPort,
- HANDLE ExceptionPort,
- PRTL_PROCESS_INFO ProcessInfo)
+VOID STDCALL
+RtlReleasePebLock(VOID)
{
- HANDLE hSection;
- NTSTATUS Status;
- PROCESS_BASIC_INFORMATION ProcessBasicInfo;
- ULONG retlen;
- SECTION_IMAGE_INFORMATION Sii;
- ULONG ResultLength;
- PVOID ImageBaseAddress;
-
- DPRINT("RtlCreateUserProcess\n");
-
- Status = RtlpMapFile(ImageFileName,
- ProcessParameters,
- Attributes,
- &hSection);
- if( !NT_SUCCESS( Status ) )
- return Status;
-
- /*
- * Create a new process
- */
- if (ParentProcess == NULL)
- ParentProcess = NtCurrentProcess();
-
- Status = NtCreateProcess(&(ProcessInfo->ProcessHandle),
- PROCESS_ALL_ACCESS,
- NULL,
- ParentProcess,
- CurrentDirectory,
- hSection,
- DebugPort,
- ExceptionPort);
- if (!NT_SUCCESS(Status))
- {
- NtClose(hSection);
- return(Status);
- }
-
- /*
- * Get some information about the process
- */
- NtQueryInformationProcess(ProcessInfo->ProcessHandle,
- ProcessBasicInformation,
- &ProcessBasicInfo,
- sizeof(ProcessBasicInfo),
- &retlen);
- DPRINT("ProcessBasicInfo.UniqueProcessId %d\n",
- ProcessBasicInfo.UniqueProcessId);
- ProcessInfo->ClientId.UniqueProcess =
(HANDLE)ProcessBasicInfo.UniqueProcessId;
-
- /*
- * Create Process Environment Block
- */
- DPRINT("Creating peb\n");
- KlInitPeb(ProcessInfo->ProcessHandle,
- ProcessParameters,
- &ImageBaseAddress);
-
- Status = NtQuerySection(hSection,
- SectionImageInformation,
- &Sii,
- sizeof(Sii),
- &ResultLength);
- if (!NT_SUCCESS(Status) || ResultLength != sizeof(Sii))
- {
- DPRINT("Failed to get section image information.\n");
- NtClose(hSection);
- return(Status);
- }
-
- DPRINT("Creating thread for process\n");
- Status = RtlpCreateFirstThread(ProcessInfo->ProcessHandle,
- Sii.StackReserve,
- Sii.StackCommit,
- ImageBaseAddress +
(ULONG)Sii.EntryPoint,
- &ProcessInfo->ClientId,
- &ProcessInfo->ThreadHandle);
-
- NtClose(hSection);
-
- if (!NT_SUCCESS(Status))
- {
- DPRINT("Failed to create thread\n");
- return(Status);
- }
-
- return(STATUS_SUCCESS);
+ PPEB Peb = NtCurrentPeb ();
+ Peb->FastPebUnlockRoutine (Peb->FastPebLock);
}
_____
Modified: trunk/reactos/lib/ntdll/rtl/teb.c
--- trunk/reactos/lib/ntdll/rtl/teb.c 2005-04-02 00:11:50 UTC (rev
14429)
+++ trunk/reactos/lib/ntdll/rtl/teb.c 2005-04-02 00:18:46 UTC (rev
14430)
@@ -14,25 +14,5 @@
_NtCurrentTeb() { return NtCurrentTeb(); }
-/*
- * @implemented
- */
-VOID STDCALL
-RtlAcquirePebLock(VOID)
-{
- PPEB Peb = NtCurrentPeb ();
- Peb->FastPebLockRoutine (Peb->FastPebLock);
-}
-
-/*
- * @implemented
- */
-VOID STDCALL
-RtlReleasePebLock(VOID)
-{
- PPEB Peb = NtCurrentPeb ();
- Peb->FastPebUnlockRoutine (Peb->FastPebLock);
-}
-
/* EOF */
_____
Deleted: trunk/reactos/lib/ntdll/rtl/thread.c
--- trunk/reactos/lib/ntdll/rtl/thread.c 2005-04-02 00:11:50 UTC
(rev 14429)
+++ trunk/reactos/lib/ntdll/rtl/thread.c 2005-04-02 00:18:46 UTC
(rev 14430)
@@ -1,115 +0,0 @@
-/*
- * COPYRIGHT: See COPYING in the top level directory
- * PROJECT: ReactOS kernel
- * PURPOSE: Rtl user thread functions
- * FILE: lib/ntdll/rtl/thread.c
- * PROGRAMER: Eric Kohl
- * REVISION HISTORY:
- * 09/07/99: Created
- * 09/10/99: Cleanup and full stack support.
- * 25/04/03: Near rewrite. Made code more readable,
replaced
- * INITIAL_TEB with USER_STACK, added
support for
- * fixed-size stacks
- * 28/04/03: Moved all code to a new statically
linked
- * library (ROSRTL) so it can be shared
with
- * kernel32.dll without exporting
non-standard
- * functions from ntdll.dll
- */
-
-/* INCLUDES
*****************************************************************/
-
-#define NTOS_MODE_USER
-#include <ntos.h>
-
-#define NDEBUG
-#include <ntdll/ntdll.h>
-
-/* FUNCTIONS
***************************************************************/
-
-/*
- @implemented
-*/
-NTSTATUS STDCALL RtlCreateUserThread
-(
- HANDLE ProcessHandle,
- PSECURITY_DESCRIPTOR SecurityDescriptor,
- BOOLEAN CreateSuspended,
- LONG StackZeroBits,
- PULONG StackReserve,
- PULONG StackCommit,
- PTHREAD_START_ROUTINE StartAddress,
- PVOID Parameter,
- PHANDLE ThreadHandle,
- PCLIENT_ID ClientId
-)
-{
- OBJECT_ATTRIBUTES oaThreadAttribs;
-
- InitializeObjectAttributes
- (
- &oaThreadAttribs,
- NULL,
- 0,
- NULL,
- SecurityDescriptor
- );
-
- return RtlRosCreateUserThread
- (
- ProcessHandle,
- &oaThreadAttribs,
- CreateSuspended,
- StackZeroBits,
- StackReserve,
- StackCommit,
- StartAddress,
- ThreadHandle,
- ClientId,
- 1,
- (ULONG_PTR *)&Parameter
- );
-}
-
-/*
- @implemented
-*/
-NTSTATUS STDCALL
-RtlInitializeContext(
- IN HANDLE ProcessHandle,
- OUT PCONTEXT ThreadContext,
- IN PVOID ThreadStartParam OPTIONAL,
- IN PTHREAD_START_ROUTINE ThreadStartAddress,
- IN PINITIAL_TEB InitialTeb)
-{
- return RtlRosInitializeContext
- (
- ProcessHandle,
- ThreadContext,
- ThreadStartAddress,
- InitialTeb,
- 1,
- (ULONG_PTR *)&ThreadStartParam
- );
-}
-
-/*
- @implemented
-*/
-NTSTATUS STDCALL RtlFreeUserThreadStack
-(
- HANDLE ProcessHandle,
- HANDLE ThreadHandle
-)
-{
- return RtlRosFreeUserThreadStack(ProcessHandle, ThreadHandle);
-}
-
-/*
- @implemented
-*/
-NTSTATUS STDCALL RtlExitUserThread(NTSTATUS Status)
-{
- RtlRosExitUserThread(Status);
-}
-
-/* EOF */
_____
Modified: trunk/reactos/lib/rtl/makefile
--- trunk/reactos/lib/rtl/makefile 2005-04-02 00:11:50 UTC (rev
14429)
+++ trunk/reactos/lib/rtl/makefile 2005-04-02 00:18:46 UTC (rev
14430)
@@ -20,6 +20,8 @@
acl.o \
ppb.o \
bit.o \
+ thread.o \
+ process.o \
bitmap.o \
bootdata.o \
compress.o \
_____
Copied: trunk/reactos/lib/rtl/process.c (from rev 14394,
trunk/reactos/lib/ntdll/rtl/process.c)
--- trunk/reactos/lib/ntdll/rtl/process.c 2005-03-31 19:54:03 UTC
(rev 14394)
+++ trunk/reactos/lib/rtl/process.c 2005-04-02 00:18:46 UTC (rev
14430)
@@ -0,0 +1,318 @@
+/* $Id$
+ *
+ * COPYRIGHT: See COPYING in the top level directory
+ * PROJECT: ReactOS system libraries
+ * FILE: lib/ntdll/rtl/process.c
+ * PURPOSE: Process functions
+ * PROGRAMMER: Ariadne ( ariadne(a)xs4all.nl)
+ * UPDATE HISTORY:
+ * Created 01/11/98
+ */
+
+/* INCLUDES
****************************************************************/
+
+#include <ddk/ntddk.h>
+#include <windows.h>
+#include <napi/i386/segment.h>
+#include <ntdll/ldr.h>
+#include <ntdll/base.h>
+#include <ntdll/rtl.h>
+
+#define NDEBUG
+#include <ntdll/ntdll.h>
+
+/* FUNCTIONS
****************************************************************/
+
+
+static NTSTATUS
+RtlpMapFile(PUNICODE_STRING ImageFileName,
+ PRTL_USER_PROCESS_PARAMETERS Ppb,
+ ULONG Attributes,
+ PHANDLE Section)
+{
+ HANDLE hFile;
+ IO_STATUS_BLOCK IoStatusBlock;
+ OBJECT_ATTRIBUTES ObjectAttributes;
+ PSECURITY_DESCRIPTOR SecurityDescriptor = NULL;
+ NTSTATUS Status;
+
+ hFile = NULL;
+
+ RtlDeNormalizeProcessParams (Ppb);
+
+// DbgPrint("ImagePathName %x\n", Ppb->ImagePathName.Buffer);
+
+ InitializeObjectAttributes(&ObjectAttributes,
+ ImageFileName,
+ Attributes & (OBJ_CASE_INSENSITIVE |
OBJ_INHERIT),
+ NULL,
+ SecurityDescriptor);
+
+ RtlNormalizeProcessParams (Ppb);
+
+ /*
+ * Try to open the executable
+ */
+
+ Status = ZwOpenFile(&hFile,
+ SYNCHRONIZE|FILE_EXECUTE|FILE_READ_DATA,
+ &ObjectAttributes,
+ &IoStatusBlock,
+ FILE_SHARE_DELETE|FILE_SHARE_READ,
+
FILE_SYNCHRONOUS_IO_NONALERT|FILE_NON_DIRECTORY_FILE);
+
+ if (!NT_SUCCESS(Status))
+ {
+ return(Status);
+ }
+
+ Status = ZwCreateSection(Section,
+ SECTION_ALL_ACCESS,
+ NULL,
+ NULL,
+ PAGE_EXECUTE,
+ SEC_IMAGE,
+ hFile);
+ ZwClose(hFile);
+
+ if (!NT_SUCCESS(Status))
+ {
+ return(Status);
+ }
+
+ return(STATUS_SUCCESS);
+}
+
+static NTSTATUS KlInitPeb (HANDLE ProcessHandle,
+ PRTL_USER_PROCESS_PARAMETERS Ppb,
+ PVOID* ImageBaseAddress)
+{
+ NTSTATUS Status;
+ PVOID PpbBase;
+ ULONG PpbSize;
+ ULONG BytesWritten;
+ ULONG Offset;
+ PVOID EnvPtr = NULL;
+ ULONG EnvSize = 0;
+
+ /* create the Environment */
+ if (Ppb->Environment != NULL)
+ {
+ MEMORY_BASIC_INFORMATION MemInfo;
+
+ Status = ZwQueryVirtualMemory (NtCurrentProcess (),
+ Ppb->Environment,
+ MemoryBasicInformation,
+ &MemInfo,
+ sizeof(MEMORY_BASIC_INFORMATION),
+ NULL);
+ if (!NT_SUCCESS(Status))
+ {
+ return Status;
+ }
+ EnvSize = MemInfo.RegionSize;
+ }
+ DPRINT("EnvironmentSize %ld\n", EnvSize);
+
+ /* allocate and initialize new environment block */
+ if (EnvSize != 0)
+ {
+ Status = ZwAllocateVirtualMemory(ProcessHandle,
+ &EnvPtr,
+ 0,
+ &EnvSize,
+ MEM_RESERVE | MEM_COMMIT,
+ PAGE_READWRITE);
+ if (!NT_SUCCESS(Status))
+ {
+ return(Status);
+ }
+
+ ZwWriteVirtualMemory(ProcessHandle,
+ EnvPtr,
+ Ppb->Environment,
+ EnvSize,
+ &BytesWritten);
+ }
+ DPRINT("EnvironmentPointer %p\n", EnvPtr);
+
+ /* create the PPB */
+ PpbBase = NULL;
+ PpbSize = Ppb->AllocationSize;
+
+ Status = ZwAllocateVirtualMemory(ProcessHandle,
+ &PpbBase,
+ 0,
+ &PpbSize,
+ MEM_RESERVE | MEM_COMMIT,
+ PAGE_READWRITE);
+ if (!NT_SUCCESS(Status))
+ {
+ return(Status);
+ }
+
+ DPRINT("Ppb->MaximumLength %x\n", Ppb->AllocationSize);
+
+ /* write process parameters block*/
+ RtlDeNormalizeProcessParams (Ppb);
+ ZwWriteVirtualMemory(ProcessHandle,
+ PpbBase,
+ Ppb,
+ Ppb->AllocationSize,
+
+ &BytesWritten);
+ RtlNormalizeProcessParams (Ppb);
+
+ /* write pointer to environment */
+ Offset = FIELD_OFFSET(RTL_USER_PROCESS_PARAMETERS, Environment);
+ ZwWriteVirtualMemory(ProcessHandle,
+ (PVOID)(PpbBase + Offset),
+ &EnvPtr,
+ sizeof(EnvPtr),
+ &BytesWritten);
+
+ /* write pointer to process parameter block */
+ Offset = FIELD_OFFSET(PEB, ProcessParameters);
+ ZwWriteVirtualMemory(ProcessHandle,
+ (PVOID)(PEB_BASE + Offset),
+ &PpbBase,
+ sizeof(PpbBase),
+ &BytesWritten);
+
+ /* Read image base address. */
+ Offset = FIELD_OFFSET(PEB, ImageBaseAddress);
+ ZwReadVirtualMemory(ProcessHandle,
+ (PVOID)(PEB_BASE + Offset),
+ ImageBaseAddress,
+ sizeof(PVOID),
+ &BytesWritten);
+
+ return(STATUS_SUCCESS);
+}
+
+
+/*
+ * @implemented
+ *
+ * Creates a process and its initial thread.
+ *
+ * NOTES:
+ * - The first thread is created suspended, so it needs a manual
resume!!!
+ * - If ParentProcess is NULL, current process is used
+ * - ProcessParameters must be normalized
+ * - Attributes are object attribute flags used when opening the
ImageFileName.
+ * Valid flags are OBJ_INHERIT and OBJ_CASE_INSENSITIVE.
+ *
+ * -Gunnar
+ */
+NTSTATUS STDCALL
+RtlCreateUserProcess(
+ IN PUNICODE_STRING ImageFileName,
+ IN ULONG Attributes,
+ IN OUT PRTL_USER_PROCESS_PARAMETERS ProcessParameters,
+ IN PSECURITY_DESCRIPTOR ProcessSecurityDescriptor OPTIONAL,
+ IN PSECURITY_DESCRIPTOR ThreadSecurityDescriptor OPTIONAL,
+ IN HANDLE ParentProcess OPTIONAL,
+ IN BOOLEAN InheritHandles,
+ IN HANDLE DebugPort OPTIONAL,
+ IN HANDLE ExceptionPort OPTIONAL,
+ OUT PRTL_PROCESS_INFO ProcessInfo
+ )
+{
+ HANDLE hSection;
+ NTSTATUS Status;
+ PROCESS_BASIC_INFORMATION ProcessBasicInfo;
+ ULONG retlen;
+ SECTION_IMAGE_INFORMATION Sii;
+ ULONG ResultLength;
+ PVOID ImageBaseAddress;
+
+ DPRINT("RtlCreateUserProcess\n");
+
+ Status = RtlpMapFile(ImageFileName,
+ ProcessParameters,
+ Attributes,
+ &hSection);
+ if( !NT_SUCCESS( Status ) )
+ return Status;
+
+ /*
+ * Create a new process
+ */
+ if (ParentProcess == NULL)
+ ParentProcess = NtCurrentProcess();
+
+ Status = ZwCreateProcess(&(ProcessInfo->ProcessHandle),
+ PROCESS_ALL_ACCESS,
+ NULL,
+ ParentProcess,
+ InheritHandles,
+ hSection,
+ DebugPort,
+ ExceptionPort);
+ if (!NT_SUCCESS(Status))
+ {
+ ZwClose(hSection);
+ return(Status);
+ }
+
+ /*
+ * Get some information about the process
+ */
+ ZwQueryInformationProcess(ProcessInfo->ProcessHandle,
+ ProcessBasicInformation,
+ &ProcessBasicInfo,
+ sizeof(ProcessBasicInfo),
+ &retlen);
+ DPRINT("ProcessBasicInfo.UniqueProcessId %d\n",
+ ProcessBasicInfo.UniqueProcessId);
+ ProcessInfo->ClientId.UniqueProcess =
(HANDLE)ProcessBasicInfo.UniqueProcessId;
+
+ /*
+ * Create Process Environment Block
+ */
+ DPRINT("Creating peb\n");
+ KlInitPeb(ProcessInfo->ProcessHandle,
+ ProcessParameters,
+ &ImageBaseAddress);
+
+ Status = ZwQuerySection(hSection,
+ SectionImageInformation,
+ &Sii,
+ sizeof(Sii),
+ &ResultLength);
+ if (!NT_SUCCESS(Status) || ResultLength != sizeof(Sii))
+ {
+ DPRINT("Failed to get section image information.\n");
+ ZwClose(hSection);
+ return(Status);
+ }
+
+ DPRINT("Creating thread for process\n");
+ Status = RtlCreateUserThread(
+ ProcessInfo->ProcessHandle,
+ NULL,
+ TRUE, /* CreateSuspended? */
+ 0,
+ &Sii.StackReserve,
+ &Sii.StackCommit,
+ ImageBaseAddress + (ULONG)Sii.EntryPoint,
+ (PVOID)PEB_BASE,
+ &ProcessInfo->ThreadHandle,
+ &ProcessInfo->ClientId
+ );
+
+ ZwClose(hSection);
+
+ if (!NT_SUCCESS(Status))
+ {
+ DPRINT("Failed to create thread\n");
+ return(Status);
+ }
+
+ return(STATUS_SUCCESS);
+}
+
+
+
+/* EOF */
_____
Copied: trunk/reactos/lib/rtl/thread.c (from rev 14394,
trunk/reactos/lib/ntdll/rtl/thread.c)
--- trunk/reactos/lib/ntdll/rtl/thread.c 2005-03-31 19:54:03 UTC
(rev 14394)
+++ trunk/reactos/lib/rtl/thread.c 2005-04-02 00:18:46 UTC (rev
14430)
@@ -0,0 +1,114 @@
+/*
+ * COPYRIGHT: See COPYING in the top level directory
+ * PROJECT: ReactOS kernel
+ * PURPOSE: Rtl user thread functions
+ * FILE: lib/ntdll/rtl/thread.c
+ * PROGRAMER: Eric Kohl
+ * REVISION HISTORY:
+ * 09/07/99: Created
+ * 09/10/99: Cleanup and full stack support.
+ * 25/04/03: Near rewrite. Made code more readable,
replaced
+ * INITIAL_TEB with USER_STACK, added
support for
+ * fixed-size stacks
+ * 28/04/03: Moved all code to a new statically
linked
+ * library (ROSRTL) so it can be shared
with
+ * kernel32.dll without exporting
non-standard
+ * functions from ntdll.dll
+ */
+
+/* INCLUDES
*****************************************************************/
+
+#include <ntos.h>
+
+#define NDEBUG
+#include <ntdll/ntdll.h>
+
+/* FUNCTIONS
***************************************************************/
+
+/*
+ @implemented
+*/
+NTSTATUS STDCALL RtlCreateUserThread
+(
+ HANDLE ProcessHandle,
+ PSECURITY_DESCRIPTOR SecurityDescriptor,
+ BOOLEAN CreateSuspended,
+ LONG StackZeroBits,
+ PULONG StackReserve,
+ PULONG StackCommit,
+ PTHREAD_START_ROUTINE StartAddress,
+ PVOID Parameter,
+ PHANDLE ThreadHandle,
+ PCLIENT_ID ClientId
+)
+{
+ OBJECT_ATTRIBUTES oaThreadAttribs;
+
+ InitializeObjectAttributes
+ (
+ &oaThreadAttribs,
+ NULL,
+ 0,
+ NULL,
+ SecurityDescriptor
+ );
+
+ return RtlRosCreateUserThread
+ (
+ ProcessHandle,
+ &oaThreadAttribs,
+ CreateSuspended,
+ StackZeroBits,
+ StackReserve,
+ StackCommit,
+ StartAddress,
+ ThreadHandle,
+ ClientId,
+ 1,
+ (ULONG_PTR *)&Parameter
+ );
+}
+
+/*
+ @implemented
+*/
+NTSTATUS STDCALL
+RtlInitializeContext(
+ IN HANDLE ProcessHandle,
+ OUT PCONTEXT ThreadContext,
+ IN PVOID ThreadStartParam OPTIONAL,
+ IN PTHREAD_START_ROUTINE ThreadStartAddress,
+ IN PINITIAL_TEB InitialTeb)
+{
+ return RtlRosInitializeContext
+ (
+ ProcessHandle,
+ ThreadContext,
+ ThreadStartAddress,
+ InitialTeb,
+ 1,
+ (ULONG_PTR *)&ThreadStartParam
+ );
+}
+
+/*
+ @implemented
+*/
+NTSTATUS STDCALL RtlFreeUserThreadStack
+(
+ HANDLE ProcessHandle,
+ HANDLE ThreadHandle
+)
+{
+ return RtlRosFreeUserThreadStack(ProcessHandle, ThreadHandle);
+}
+
+/*
+ @implemented
+*/
+NTSTATUS STDCALL RtlExitUserThread(NTSTATUS Status)
+{
+ RtlRosExitUserThread(Status);
+}
+
+/* EOF */
_____
Modified: trunk/reactos/ntoskrnl/ldr/init.c
--- trunk/reactos/ntoskrnl/ldr/init.c 2005-04-02 00:11:50 UTC (rev
14429)
+++ trunk/reactos/ntoskrnl/ldr/init.c 2005-04-02 00:18:46 UTC (rev
14430)
@@ -11,540 +11,152 @@
/* INCLUDES
*****************************************************************/
+
#include <ntoskrnl.h>
+
#define NDEBUG
#include <internal/debug.h>
-/* MACROS
******************************************************************/
-
-#define DENORMALIZE(x,addr) {if(x)
x=(VOID*)((ULONG)(x)-(ULONG)(addr));}
-#define ALIGN(x,align) (((ULONG)(x)+(align)-1UL)&(~((align)-1UL)))
-
-
-/* FUNCTIONS
*****************************************************************/
-
-static NTSTATUS
-LdrpMapProcessImage(PHANDLE SectionHandle,
- PUNICODE_STRING ImagePath)
+/*
[truncated at 1000 lines; 660 more skipped]
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gdalsnes＠svn.reactos.com