* ntoskrnl/ps/create.c (PiDeleteThread): Don't dereference
the thread's process while holding the thread list lock.
2002-08-17 David Welch <welch@computer2.darkstar.org>
* ntoskrnl/mm/section.c (MmMapViewOfSection): Check there is
enough space for all parts of an image before mapping it; if
there isn't enough space free at the preferred base address
then try to choose a different one.
2002-08-17 David Welch <welch@computer2.darkstar.org>
* ntoskrnl/mm/mpw.c (MmInitMpwThread): Run the MPW thread at
idle priority.
2002-08-17 David Welch <welch@computer2.darkstar.org>
* ntoskrnl/mm/kmap.c (ExUnmapPage, ExAllocatePageWithPhysPage,
MiFreeNonPagedPoolRegion, MiAllocNonPagedPoolRegion): Maintain
a hint of the next free page; makes running with whole page
allocation more bearable.
2002-08-17 David Welch <welch@computer2.darkstar.org>
* ntoskrnl/mm/anonmem.c (MmPageOutVirtualMemory): Show an
out of swap space message if we are out of swap space.
* ntoskrnl/mm/section.c (MmPageOutSectionView): Show an
out of swap space message if we are out of swap space.
* ntoskrnl/mm/pagefile.c (MmAllocSwapPage): Don't automatically
show an out of swap space message on failure.
* ntoskrnl/mm/pagefile.c (MmShowOutOfSpaceMessagePagingFile): New
function to notify the user that the pagefile is full.
2002-08-17 David Welch <welch@computer2.darkstar.org>
* drivers/lib/zlib/Makefile: Create a dummy zlib.sym
svn path=/trunk/; revision=3335
* ntoskrnl/mm/npool.c (ExAllocateWholePageBlock): Converted
to use PHYSICAL_ADDRESS type for page address.
2002-08-16 David Welch <welch@computer2.darkstar.org>
* subsys/win32k/ntuser/class.c (W32kCreateClass): Corrected
typo when calculating the offset into the class object to
put the class name string.
2002-08-16 David Welch <welch@computer2.darkstar.org>
* ntoskrnl/ps/thread.c (PsDispatchThreadNoLock): Don't call
the reaper function directly; set an event to wake up a seperate
reaper thread.
* ntoskrnl/ps/thread.c (PsReaperThreadMain): New function that
waits for a notification and then calls PsReapThreads.
* ntoskrnl/ps/thread.c (PsInitThreadManagement): Create the
reaper thread.
svn path=/trunk/; revision=3333
* subsys/smss/init.c (SmPagingFilesQueryRoutine): If possible
take the size of the paging file from the registry.
2002-08-14 David Welch <welch@computer2.darkstar.org>
* ntoskrnl/mm/section.c (MmCreateDataFileSection): Extend the
section if necessary.
2002-08-14 David Welch <welch@computer2.darkstar.org>
* ntoskrnl/mm/pagefile.c (NtCreatePagingFile): Set the file
size using the FileAllocationInformation class.
2002-08-14 David Welch <welch@computer2.darkstar.org>
* ntoskrnl/mm/anonmem.c (MmWritePageVirtualMemory): Implemented
function to write anonymous memory pages to the swap file.
* ntoskrnl/mm/anonmem.c (MmFreeVirtualMemoryPage): Free any
swap page associated with the page.
* ntoskrnl/mm/mpw.c (MmWriteDirtyPages): New function to find
pages to write to disk.
* ntoskrnl/mm/mpw.c (MmMpwThreadMain): Implemented MPW functionality.
* ntoskrnl/mm/rmap.c (MmWritePagePhysicalAddress): New function
to write a single page back to disk.
* ntoskrnl/mm/rmap.c (MmSetCleanAllRmaps, MmSetDirtyAllRmaps,
MmIsDirtyPageRmap): New rmap function to support the MPW thread.
* ntoskrnl/mm/section.c (MmWritePageSectionView): Implemented
function to write back section pages.
* ntoskrnl/mm/section.c (MmFreeSectionPage): Free any swap
entry associated with the page; mark pages shared with
the cache as dirty if necessary.
2002-08-14 David Welch <welch@computer2.darkstar.org>
* ntoskrnl/ldr/loader.c (LdrPEProcessModule): Set name of
the module into the module text structure.
2002-08-14 David Welch <welch@computer2.darkstar.org>
* ntoskrnl/io/rw.c (NtReadFile, NtWriteFile): Use the correct
test for whether to wait for the completion of i/o.
2002-08-14 David Welch <welch@computer2.darkstar.org>
* ntoskrnl/cm/ntfunc.c (NtFlushKey): Request synchronous i/o
from NtOpenFile.
* ntoskrnl/cm/regfile (CmiInitPermanentRegistryHive): Request
synchronous i/o from NtCreateFile.
* ntoskrnl/dbg/kdb_stabs.c (LdrpLoadModuleSymbols): Request
synchronous i/o from NtOpenFile.
* ntoskrnl/ldr/sysdll.c (LdrpMapSystemDll): Request synchronous i/o
from NtOpenFile.
2002-08-14 David Welch <welch@computer2.darkstar.org>
* ntoskrnl/cc/view.c (CcRosSuggestFreeCacheSegment): Maintain the
correct reference count.
2002-08-14 David Welch <welch@computer2.darkstar.org>
* ntoskrnl/cc/view.c (CcRosFlushCacheSegment): New function to
write back a modified cache segment.
* ntoskrnl/cc/view.c (CcRosFlushDirtyPages): New function to
flush some dirty pages from the cache.
* ntoskrnl/cc/view.c (CcRosMarkDirtyCacheSegment): New function to
mark a cache segment modified while mapped into memory as dirty.
2002-08-14 David Welch <welch@computer2.darkstar.org>
* ntoskrnl/cc/pin.c (CcMapData, CcUnpinData, CcSetDirtyPinnedData):
Store the dirty status in the BCB; don't write back dirty data
immediately.
2002-08-14 David Welch <welch@computer2.darkstar.org>
* include/ntos/mm.h: Added SEC_XXXX defines from 'Windows NT/2000
Native API Reference'
2002-08-14 David Welch <welch@computer2.darkstar.org>
* drivers/fs/vfat/ea.c (VfatSetExtendedAttributes): Empty
placeholder for extended attribute functions.
2002-08-14 David Welch <welch@computer2.darkstar.org>
* drivers/fs/vfat/finfo.c (VfatSetAllocationSizeInformation):
Added function to set allocation size.
2002-08-14 David Welch <welch@computer2.darkstar.org>
* drivers/fs/vfat/fcb.c (vfatFCBInitializeCache): Renamed
to vfatFCBInitializeCacheFromVolume.
* drivers/fs/vfat/fcb.c (vfatMakeFCBFromDirEntry): Don't
initialise the cache with a file object representing the
volume unless the FCB is for a directory.
2002-08-14 David Welch <welch@computer2.darkstar.org>
* drivers/fs/vfat/create.c (VfatPagingFileCreate): Added a
new function for handling paging file only code.
* drivers/fs/vfat/create.c (VfatSupersedeFile): Added a
new function for doing a file supersede.
* drivers/fs/vfat/create.c (VfatCreateFile): Reformatted and
adjusted control flow. Set allocation size and extended attributes
on create.
* drivers/fs/vfat/create.c (VfatCreate): Removed goto.
2002-08-14 David Welch <welch@computer2.darkstar.org>
* drivers/fs/vfat/cleanup.c (VfatCleanupFile): Renamed
updEntry to VfatUpdateEntry.
* drivers/fs/vfat/close.c (VfatCloseFile): Renamed
updEntry to VfatUpdateEntry.
* drivers/fs/vfat/dirwr.c (updEntry): Renamed to
VfatUpdateEntry.
* drivers/fs/vfat/dirwr.c (addEntry): Renamed to
VfatAddEntry.
2002-08-14 David Welch <welch@computer2.darkstar.org>
* apps/tests/sectest/sectest.c (main): Fixed formatting.
svn path=/trunk/; revision=3331
* ntoskrnl/ps/create.c (NtCreateThread): Call PsSuspendThread
if NtCreateThread has CreateSuspended as TRUE.
* ntoskrnl/ps/suspend.c (PsSuspendThread, PsResumeThread,
PiSuspendThreadKernelRoutine): Fixed suspend functionality.
2002-08-09 David Welch <welch@computer2.darkstar.org>
* ntoskrnl/ke/i386/usertrap.c (print_user_address): Copy
the LDR variable from the right address.
2002-08-09 David Welch <welch@computer2.darkstar.org>
* ntoskrnl/ke/apc.c (KiDeliverNormalApc): Check for
kernel APCs pending on exit from the kernel.
* ntoskrnl/ke/apc.c (KiDeliverNormalApc, KiDeliverUserApc,
KiDeliverApc): Set the APC's inserted flag to FALSE after
removing it from the thread's queue.
2002-08-09 David Welch <welch@computer2.darkstar.org>
* lib/kernel32/thread/thread.c (ThreadStartup): Don't
call DLL entrypoints; this is done by LdrInitializeThunk.
* lib/ntdll/ldr/startup.c (LdrInitializeThunk): Call
DLLs in initialization order; take the loader lock before
calling.
2002-08-09 David Welch <welch@computer2.darkstar.org>
* apps/tests/thread/thread.c (main): Test suspend and
resume functionality.
svn path=/trunk/; revision=3324
* ntoskrnl/mm/section (NtQuerySection): Return the
right result length.
2002-08-08 David Welch <welch@computer2.darkstar.org>
* ntoskrnl/ke/usertrap.c (print_user_address): Check for
a NULL LDR structure in the PEB; copy the LDR pointer in
safely.
2002-08-08 David Welch <welch@computer2.darkstar.org>
* ntoskrnl/ke/apc.c (KiDeliverUserApc): Deliver all present
APCs; release the APC spinlock while acccessing user memory.
2002-08-08 David Welch <welch@computer2.darkstar.org>
* include/internal/ps.h: Adjusted offsets into the ETHREAD
structure.
* include/internal/ps.h: Removed redundant members from the
KTHREAD structure.
* ntoskrnl/ke/kthread.c (KeInitializeThread): Removed
redundant members from the KTHREAD structure.
2002-08-08 David Welch <welch@computer2.darkstar.org>
* ntoskrnl/dbg/kdb.c (KdbEnterDebuggerException): New
function to enter the debugger on an exception.
* ntoskrnl/kd/kdebug.c (KdInitSystem): Initialize the
local kernel debugger if enabled.
* ntoskrnl/ke/catch.c (KiDispatchException): Enter the
local kernel debugger on an exception.
2002-08-08 David Welch <welch@computer2.darkstar.org>
* include/ntdll/ldr.h: Added definition for a DLL entrypoint.
* lib/kernel32/process/create.c (KlCreateFirstThread): Put
the argument to the NtProcessStartup function on the stack.
* lib/kernel32/process/create.c (KlInitPeb): Read the
base address of the new image from the PEB.
* lib/kernel32/process/create.c (CreateProcessW): Start the
first thread at the entrypoint of the new image.
* lib/ntdll/ldr/startup.c (LdrInitializeThunk): If the
function is called after the initial startup then just call the
entrypoints for the loaded DLLs with DLL_THREAD_ATTACH. Don't
call the entrypoint of the image.
* lib/ntdll/rtl/process.c (RtlpCreateFirstThread): Put the
argument to the NtProcessStartup function on the stack.
* lib/ntdll/rtl/process.c (KlInitPeb): Read the base address of
the new image from the PEB.
* lib/ntdll/rtl/process.c (RtlCreateUserProcess): Start the
first thread at the entrypoint of the new image.
* ntoskrnl/ke/i386/bthread.S (PsBeginThreadWithContextInternal):
Use the system call path to begin a usermode thread.
* ntoskrnl/ke/i386/thread.c (Ke386InitThreadWithContext): Convert
the supplied context into a trap frame.
* ntoskrnl/ldr/init.c (LdrLoadInitialProcess): Put the PEB argument
to the NtProcessStartup function on the new stack; start the
first thread at the entrypoint of the image.
* ntoskrnl/ps/create.c (NtCreateThread): Create an APC to call
LdrInitializeThunk in the context of a new thread before its
entrypoint.
2002-08-08 David Welch <welch@computer2.darkstar.org>
* drivers/fs/vfat/cleanup.c (VfatCleanupFile): Uninitialise
the cache on file cleanup.
* drivers/fs/vfat/fcb.c (vfatReleaseFcb): Don't uninitialise
the cache on file close.
* ntoskrnl/cc/copy.c: Renamed zero page global variable.
* ntoskrnl/cc/view.c: Added cache delete function.
svn path=/trunk/; revision=3323
* subsys/win32k/include/callback.h: Fixed callback argument
definitions.
* subsys/win32k/ntuser/winpos.c: Implemented some more of the windows
sizing/moving code.
* subsys/win32k/ntuser/painting.c: Implemented some more of the
window painting code.
* subsys/win32k/objects/coord.c: Implemented LPtoDP and DPtoLP.
* subsys/win32k/objects/region.c: Added stubs for some more
region functions.
2002-07-04 David Welch <welch@computer2.darkstar.org>
* ntoskrnl/ps/process.c (NtCreateProcess): Duplicate the
process desktop handle as well.
2002-07-04 David Welch <welch@computer2.darkstar.org>
* ntoskrnl/se/token.c: Don't call the ZwXXX variant of
system calls when in system context.
2002-07-04 David Welch <welch@computer2.darkstar.org>
* ntoskrnl/Makefile: Added file with MDA output code.
* ntoskrnl/kd/kdebug.c: Recognize MDA as a destination for
debug output.
2002-07-04 David Welch <welch@computer2.darkstar.org>
* lib/user32/windows/defwnd.c: Implemented some more of the
default window handler.
2002-07-04 David Welch <welch@computer2.darkstar.org>
* lib/user32/misc/stubs.c: Removed some stubs to seperate files.
2002-07-04 David Welch <welch@computer2.darkstar.org>
* lib/user32/user32.def: Export ScreenToClient otherwise we
get problems when code in user32 tries to call it.
2002-07-04 David Welch <welch@computer2.darkstar.org>
* include/win32k/region.h: Added prototypes for some missing
region functions.
2002-07-04 David Welch <welch@computer2.darkstar.org>
* include/win32k/ntuser.h: Added prototypes for some missing
NtUserXXX functions.
2002-07-04 David Welch <welch@computer2.darkstar.org>
* include/user32/wininternal.h: Added some constants for
private GetDCEx styles that WINE needs.
2002-07-04 David Welch <welch@computer2.darkstar.org>
* include/user32/callback.h: Fixed callbacks for messages with
parameters.
2002-07-04 David Welch <welch@computer2.darkstar.org>
* include/napi/win32.h (W32THREAD): Added pointer to the
thread's desktop.
* include/napi/win32.h (W32PROCESS): Removed handle table,
added a pointer to the process's window station.
* subsys/win32k/ntuser/guicheck.c (W32kGuiCheck): Reference
a process's window station on the first win32k system call. Reference
a thread's desktop on the first win32k system call.
2002-07-04 David Welch <welch@computer2.darkstar.org>
* include/messages.h: Added some missing WM_XXX constants.
2002-07-04 David Welch <welch@computer2.darkstar.org>
* drivers/dd/ide/makefile: Compiling with debugging messages
needs libgcc to be linked in.
2002-07-04 David Welch <welch@computer2.darkstar.org>
* iface/addsys/genw32k.c: Generate a variable with the
number of system calls.
* iface/native/genntdll.c: Generate a proper stack frame for
the user system call stubs.
* ntoskrnl/ke/i386/syscall.S: Generate a proper stack frame for
the handler for system calls.
2002-07-04 David Welch <welch@computer2.darkstar.org>
* Makefile: Build the GUI startup application.
* subsys/system/gstart/gstart.c: Application to start up
the GUI.
svn path=/trunk/; revision=3179
* ntoskrnl/ke/i386/exp.c (KiDoubleFaultHandler): Print CR3
correctly.
2002-06-04 David Welch <welch@whitehall1-5.seh.ox.ac.uk>
* ntoskrnl/include/internal/ps.h: Added KTHREAD_STACK_LIMIT definition.
* ntoskrnl/ke/i386/tskswitch.S (Ki386ContextSwitch): Force all the
pages of the kernel stack to be accessible from this process.
2002-06-04 David Welch <welch@cwcom.net>
* ntoskrnl/cc/view.c (ReadCacheSegmentChain): Changes to use
PHYSICAL_ADDRESS type for physical addresses.
* ntoskrnl/cc/copy.c (CcRosCreateCacheSegment): Changes to use
PHYSICAL_ADDRESS type for physical addresses.
* ntoskrnl/cc/copy.c (CcFreeCachePage): Changes to use
PHYSICAL_ADDRESS type for physical addresses.
* ntoskrnl/include/internal/mm.h: Changed prototypes to use
PHYSICAL_ADDRESS type for physical addresses.
* ntoskrnl/include/internal/ps.h (KPROCESS): Changed type of
page directory base to PHYSICAL_ADDRESS.
* ntoskrnl/include/internal/i386/mm.h: Changed prototypes to use
PHYSICAL_ADDRESS type for physical addresses.
* ntoskrnl/ke/kthread.c (KeFreeStackPage): Changes to use
PHYSICAL_ADDRESS type for physical addresses.
* ntoskrnl/ke/kthread.c (KeInitializeThread): Changes to use
PHYSICAL_ADDRESS type for physical addresses.
* ntoskrnl/ke/process.c (KeAttachProcess, KeDetachProcess): Changes
to use PHYSICAL_ADDRESS type for physical addresses.
* ntoskrnl/ke/kernel.c (PcrPages, KeApplicationProcessorInit): Changes
to use PHYSICAL_ADDRESS type for physical addresses.
* ntoskrnl/mm/balance.c (MM_ALLOCATION_REQUEST): Changes to use
PHYSICAL_ADDRESS type for physical addresses.
* ntoskrnl/mm/balance.c (MmReleasePageMemoryConsumer): Changes to use
PHYSICAL_ADDRESS type for physical addresses.
* ntoskrnl/mm/balance.c (MmRequestPageMemoryConsumer): Changes to use
PHYSICAL_ADDRESS type for physical addresses.
* ntoskrnl/mm/cont.c (MmFreeContinuousPage): Changes to use
PHYSICAL_ADDRESS type for physical addresses.
* ntoskrnl/mm/cont.c (MmAllocateContinuousAlignedMemory): Changes to
use PHYSICAL_ADDRESS type for physical addresses.
* ntoskrnl/mm/freelist.c (MmTransferOwnershipPage,
MmGetLRUFirstUserPage, MmGetLRUNextUserPage, MmGetContinuousPages,
MmInitializePageList, MmSetFlagsPage, MmSetRmapListHeadPage,
MmGetRmapListHeadPage, MmMarkPageMapped, MmMarkPageUnmapped,
MmGetFlagsPage, MmSetSavedSwapEntryPage, MmGetSavedSwapEntryPage,
MmReferencePage, MmGetReferenceCountPage, MmIsUsablePage,
MmDereferencePage, MmGetLockCountPage, MmLockPage, MmUnlockPage,
MmAllocPage): Changes to use PHYSICAL_ADDRESS type for physical
addresses.
* ntoskrnl/mm/iospace.c (MmMapIoSpace): Changes to use
PHYSICAL_ADDRESS type for physical addresses.
* ntoskrnl/mm/kmap.c (ExAllocatePage, MiZeroPage, MiCopyFromUserPage,
ExAllocatePageWithPhysPage): Changes to use PHYSICAL_ADDRESS type for
physical addresses.
* ntoskrnl/mm/marea.c (MmFreeMemoryArea): Changes to use
PHYSICAL_ADDRESS type for physical addresses.
* ntoskrnl/mm/mdl.c (MmUnlockPages, MmMapLockedPages,
MmProbeAndLockPages): Changes to use PHYSICAL_ADDRESS type for
physical addresses.
* ntoskrnl/mm/mm.c (MmSharedDataPagePhysicalAddress,
MmCommitPagedPoolAddress, MmNotPresentFault): Changes to use
PHYSICAL_ADDRESS type for physical addresses.
* ntoskrnl/mm/mminit.c (MmInitVirtualMemory): Changes to use
PHYSICAL_ADDRESS type for physical addresses.
* ntoskrnl/mm/ncache.c (MmAllocateNonCachedMemory,
MmFreeNonCachedPage): Changes to use PHYSICAL_ADDRESS type for
physical addresses.
* ntoskrnl/mm/npool.c (grow_kernel_pool): Changes to use
PHYSICAL_ADDRESS type for physical addresses.
* ntoskrnl/mm/rmap.c (MmPageOutPhysicalAddress, MmInsertRmap,
MmDeleteAllRmaps, MmDeleteRmap): Changes to use
PHYSICAL_ADDRESS type for physical addresses.
* ntoskrnl/mm/section.c (MiReadPage, MmNotPresentFaultSectionView,
MmAccessFaultSectionView, MmPageOutDeleteMapping,
MmPageOutSectionView, MmFreeSectionPage): Changes to use
PHYSICAL_ADDRESS type for physical addresses.
* ntoskrnl/mm/slab.c (ExGrowSlabCache): Changes to use
PHYSICAL_ADDRESS type for physical address.
* ntoskrnl/mm/virtual.c (MmPageOutVirtualMemory,
MmNotPresentFaultVirtualMemory, MmFreeVirtualMemoryPage): Changes to
use PHYSICAL_ADDRESS type for physical address.
* ntoskrnl/mm/wset.c (MmTrimUserMemory): Changes to use
PHYSICAL_ADDRESS type for physical address.
* ntoskrnl/mm/page.c (Mmi386ReleaseMmInfo, MmCopyMmInfo,
MmGetPhysicalAddressForProcess, MmCreateVirtualMapping,
MmCreateVirtualMappingUnsafe, MmCreateVirtualMappingForProcess,
MmDeleteVirtualMapping): Changes to use PHYSICAL_ADDRESS type for
physical address.
* ntoskrnl/ps/process (PsInitProcessManagment): Changes to use
PHYSICAL_ADDRESS type for physical address.
* ntoskrnl/ps/thread.c (PsAllocateCallbackStack): Changes to use
PHYSICAL_ADDRESS type for physical address.
2002-06-04 David Welch <welch@cwcom.net>
* Lots of change since the ChangeLog was last updated.
svn path=/trunk/; revision=3000
Use ULONG_PTR for physical adresses and PVOID for virtual addresses.
Added several consistency checks in the memory memory manager.
svn path=/trunk/; revision=2946
- Created helper makefile for all targets
- Made most makefiles simpler by using the helper makefile
- Moved build tools into ./tools
Updated installation instructions
svn path=/trunk/; revision=2185
Implemented sequenced lists and lookaside lists.
Started on TCP/IP connection endpoints.
Save process window station in EPROCESS instead of PEB.
NOTICE: please do a make win32k_clean or you might experience a crash
svn path=/trunk/; revision=2036
Updated loadros to boot new kernel
Corrected thread priority bugs
Removed Linux port io
Added system call entry/exit that updates PreviousMode
Changes to allow ntoskrnl to be built without optimization
Updated make system
Added PCR
Most components can be built without special spec file
svn path=/trunk/; revision=1385
Tried to reduce dependancies between layers by moving ntoskrnl's private
header files inside its directory
Removed the need to include windows.h for ddk code
Removed obsolete testing code
svn path=/trunk/; revision=1213
