reactos/ChangeLog

   1 2002-08-14  David Welch  <welch@computer2.darkstar.org>
   2
   3         * subsys/smss/init.c (SmPagingFilesQueryRoutine): If possible
   4         take the size of the paging file from the registry.
   5
   6 2002-08-14  David Welch  <welch@computer2.darkstar.org>
   7
   8         * ntoskrnl/mm/section.c (MmCreateDataFileSection): Extend the
   9         section if necessary.
  10
  11 2002-08-14  David Welch  <welch@computer2.darkstar.org>
  12
  13         * ntoskrnl/mm/pagefile.c (NtCreatePagingFile): Set the file
  14         size using the FileAllocationInformation class.
  15
  16 2002-08-14  David Welch  <welch@computer2.darkstar.org>
  17
  18         * ntoskrnl/mm/anonmem.c (MmWritePageVirtualMemory): Implemented
  19         function to write anonymous memory pages to the swap file.
  20         * ntoskrnl/mm/anonmem.c (MmFreeVirtualMemoryPage): Free any
  21         swap page associated with the page.
  22         * ntoskrnl/mm/mpw.c (MmWriteDirtyPages): New function to find
  23         pages to write to disk.
  24         * ntoskrnl/mm/mpw.c (MmMpwThreadMain): Implemented MPW functionality.
  25         * ntoskrnl/mm/rmap.c (MmWritePagePhysicalAddress): New function
  26         to write a single page back to disk.
  27         * ntoskrnl/mm/rmap.c (MmSetCleanAllRmaps, MmSetDirtyAllRmaps,
  28         MmIsDirtyPageRmap): New rmap function to support the MPW thread.
  29         * ntoskrnl/mm/section.c (MmWritePageSectionView): Implemented
  30         function to write back section pages.
  31         * ntoskrnl/mm/section.c (MmFreeSectionPage): Free any swap
  32         entry associated with the page; mark pages shared with
  33         the cache as dirty if necessary.
  34
  35 2002-08-14  David Welch  <welch@computer2.darkstar.org>
  36
  37         * ntoskrnl/ldr/loader.c (LdrPEProcessModule): Set name of
  38         the module into the module text structure.
  39
  40 2002-08-14  David Welch  <welch@computer2.darkstar.org>
  41
  42         * ntoskrnl/io/rw.c (NtReadFile, NtWriteFile): Use the correct
  43         test for whether to wait for the completion of i/o.
  44
  45 2002-08-14  David Welch  <welch@computer2.darkstar.org>
  46
  47         * ntoskrnl/cm/ntfunc.c (NtFlushKey): Request synchronous i/o
  48         from NtOpenFile.
  49         * ntoskrnl/cm/regfile (CmiInitPermanentRegistryHive): Request
  50         synchronous i/o from NtCreateFile.
  51         * ntoskrnl/dbg/kdb_stabs.c (LdrpLoadModuleSymbols): Request
  52         synchronous i/o from NtOpenFile.
  53         * ntoskrnl/ldr/sysdll.c (LdrpMapSystemDll): Request synchronous i/o
  54         from NtOpenFile.
  55
  56 2002-08-14  David Welch  <welch@computer2.darkstar.org>
  57
  58         * ntoskrnl/cc/view.c (CcRosSuggestFreeCacheSegment): Maintain the
  59         correct reference count.
  60
  61 2002-08-14  David Welch  <welch@computer2.darkstar.org>
  62
  63         * ntoskrnl/cc/view.c (CcRosFlushCacheSegment): New function to
  64         write back a modified cache segment.
  65         * ntoskrnl/cc/view.c (CcRosFlushDirtyPages): New function to
  66         flush some dirty pages from the cache.
  67         * ntoskrnl/cc/view.c (CcRosMarkDirtyCacheSegment): New function to
  68         mark a cache segment modified while mapped into memory as dirty.
  69
  70 2002-08-14  David Welch  <welch@computer2.darkstar.org>
  71
  72         * ntoskrnl/cc/pin.c (CcMapData, CcUnpinData, CcSetDirtyPinnedData):
  73         Store the dirty status in the BCB; don't write back dirty data
  74         immediately.
  75
  76 2002-08-14  David Welch  <welch@computer2.darkstar.org>
  77
  78         * include/ntos/mm.h: Added SEC_XXXX defines from 'Windows NT/2000
  79         Native API Reference'
  80
  81 2002-08-14  David Welch  <welch@computer2.darkstar.org>
  82
  83         * drivers/fs/vfat/ea.c (VfatSetExtendedAttributes): Empty
  84         placeholder for extended attribute functions.
  85
  86 2002-08-14  David Welch  <welch@computer2.darkstar.org>
  87
  88         * drivers/fs/vfat/finfo.c (VfatSetAllocationSizeInformation):
  89         Added function to set allocation size.
  90
  91 2002-08-14  David Welch  <welch@computer2.darkstar.org>
  92
  93         * drivers/fs/vfat/fcb.c (vfatFCBInitializeCache): Renamed
  94         to vfatFCBInitializeCacheFromVolume.
  95         * drivers/fs/vfat/fcb.c (vfatMakeFCBFromDirEntry): Don't
  96         initialise the cache with a file object representing the
  97         volume unless the FCB is for a directory.
  98
  99 2002-08-14  David Welch  <welch@computer2.darkstar.org>
 100
 101         * drivers/fs/vfat/create.c (VfatPagingFileCreate): Added a
 102         new function for handling paging file only code.
 103         * drivers/fs/vfat/create.c (VfatSupersedeFile): Added a
 104         new function for doing a file supersede.
 105         * drivers/fs/vfat/create.c (VfatCreateFile): Reformatted and
 106         adjusted control flow. Set allocation size and extended attributes
 107         on create.
 108         * drivers/fs/vfat/create.c (VfatCreate): Removed goto.
 109
 110 2002-08-14  David Welch  <welch@computer2.darkstar.org>
 111
 112         * drivers/fs/vfat/cleanup.c (VfatCleanupFile): Renamed
 113         updEntry to VfatUpdateEntry.
 114         * drivers/fs/vfat/close.c (VfatCloseFile): Renamed
 115         updEntry to VfatUpdateEntry.
 116         * drivers/fs/vfat/dirwr.c (updEntry): Renamed to
 117         VfatUpdateEntry.
 118         * drivers/fs/vfat/dirwr.c (addEntry): Renamed to
 119         VfatAddEntry.
 120
 121 2002-08-14  David Welch  <welch@computer2.darkstar.org>
 122
 123         * apps/tests/sectest/sectest.c (main): Fixed formatting.
 124
 125 2002-08-10  David Welch  <welch@computer2.darkstar.org>
 126
 127         * ntoskrnl/mm/i386/page.c (MmSetPageProtect): Fixed
 128         behaviour when called on the system address space.
 129
 130 2002-08-10  David Welch  <welch@computer2.darkstar.org>
 131
 132         * ntoskrnl/mm/virtual.c (MmQueryAnonMem, MmProtectAnonMem,
 133         NtAllocateVirtualMemory, NtFreeVirtualMemory): Renamed
 134         segments to regions; moved region code to seperate file.
 135         Implemented NtQueryVirtualMemory and NtProtectVirtualMemory
 136         for anonymous memory areas.
 137
 138 2002-08-10  David Welch  <welch@computer2.darkstar.org>
 139
 140         * ntoskrnl/mm/anonmem.c: Moved functions relating to
 141         areas created with NtAllocateVirtualMemory to a
 142         seperate file.
 143
 144 2002-08-10  David Welch  <welch@computer2.darkstar.org>
 145
 146         * ntoskrnl/mm/section.c (MmQuerySectionView): Implemented
 147         NtQueryVirtualMemory for section views.
 148
 149 2002-08-10  David Welch  <welch@computer2.darkstar.org>
 150
 151         * ntoskrnl/mm/section.c (MmAccessFaultSectionView,
 152         MmNotPresentFaultSectionView, MmProtectSectionView,
 153         MmMapViewOfSegment, MmAlterViewAttributes): Implemented
 154         NtProtectVirtualMemory for section views.
 155
 156 2002-08-10  David Welch  <welch@computer2.darkstar.org>
 157
 158         * ntoskrnl/ke/main.c: Removed SEH test code.
 159
 160 2002-08-10  David Welch  <welch@computer2.darkstar.org>
 161
 162         * lib/ntdll/ldr/utils.c (LdrFixupImports): Remove the readonly
 163         protection from the IAT before writing to it.
 164
 165 2002-08-10  David Welch  <welch@computer2.darkstar.org>
 166
 167         * lib/ntdll/ldr/utils.c (LdrAdjustDllName): Properly null terminate
 168         the base name of the DLL.
 169
 170 2002-08-10  David Welch  <welch@computer2.darkstar.org>
 171
 172         * ntoskrnl/ldr/loader.c (LdrPEProcessModule): Set the text segment
 173         of modules to readonly after loading.
 174
 175 2002-08-09  David Welch  <welch@computer2.darkstar.org>
 176
 177         * ntoskrnl/ps/create.c (NtCreateThread): Call PsSuspendThread
 178         if NtCreateThread has CreateSuspended as TRUE.
 179         * ntoskrnl/ps/suspend.c (PsSuspendThread, PsResumeThread,
 180         PiSuspendThreadKernelRoutine): Fixed suspend functionality.
 181
 182 2002-08-09  David Welch  <welch@computer2.darkstar.org>
 183
 184         * ntoskrnl/ke/i386/usertrap.c (print_user_address): Copy
 185         the LDR variable from the right address.
 186
 187 2002-08-09  David Welch  <welch@computer2.darkstar.org>
 188
 189         * ntoskrnl/ke/apc.c (KiDeliverNormalApc): Check for
 190         kernel APCs pending on exit from the kernel.
 191         * ntoskrnl/ke/apc.c (KiDeliverNormalApc, KiDeliverUserApc,
 192         KiDeliverApc): Set the APC's inserted flag to FALSE after
 193         removing it from the thread's queue.
 194
 195 2002-08-09  David Welch  <welch@computer2.darkstar.org>
 196
 197         * lib/kernel32/thread/thread.c (ThreadStartup): Don't
 198         call DLL entrypoints; this is done by LdrInitializeThunk.
 199         * lib/ntdll/ldr/startup.c (LdrInitializeThunk): Call
 200         DLLs in initialization order; take the loader lock before
 201         calling.
 202
 203 2002-08-09  David Welch  <welch@computer2.darkstar.org>
 204
 205         * apps/tests/thread/thread.c (main): Test suspend and
 206         resume functionality.
 207
 208 2002-08-08  David Welch  <welch@computer2.darkstar.org>
 209
 210         * ntoskrnl/mm/section (NtQuerySection): Return the
 211         right result length.
 212
 213 2002-08-08  David Welch  <welch@computer2.darkstar.org>
 214
 215         * ntoskrnl/ke/usertrap.c (print_user_address): Check for
 216         a NULL LDR structure in the PEB; copy the LDR pointer in
 217         safely.
 218
 219 2002-08-08  David Welch  <welch@computer2.darkstar.org>
 220
 221         * ntoskrnl/ke/apc.c (KiDeliverUserApc): Deliver all present
 222         APCs; release the APC spinlock while acccessing user memory.
 223
 224 2002-08-08  David Welch  <welch@computer2.darkstar.org>
 225
 226         * include/internal/ps.h: Adjusted offsets into the ETHREAD
 227         structure.
 228         * include/internal/ps.h: Removed redundant members from the
 229         KTHREAD structure.
 230         * ntoskrnl/ke/kthread.c (KeInitializeThread): Removed
 231         redundant members from the KTHREAD structure.
 232
 233 2002-08-08  David Welch  <welch@computer2.darkstar.org>
 234
 235         * ntoskrnl/dbg/kdb.c (KdbEnterDebuggerException): New
 236         function to enter the debugger on an exception.
 237         * ntoskrnl/kd/kdebug.c (KdInitSystem): Initialize the
 238         local kernel debugger if enabled.
 239         * ntoskrnl/ke/catch.c (KiDispatchException): Enter the
 240         local kernel debugger on an exception.
 241
 242 2002-08-08  David Welch  <welch@computer2.darkstar.org>
 243
 244         * include/ntdll/ldr.h: Added definition for a DLL entrypoint.
 245         * lib/kernel32/process/create.c (KlCreateFirstThread): Put
 246         the argument to the NtProcessStartup function on the stack.
 247         * lib/kernel32/process/create.c (KlInitPeb): Read the
 248         base address of the new image from the PEB.
 249         * lib/kernel32/process/create.c (CreateProcessW): Start the
 250         first thread at the entrypoint of the new image.
 251         * lib/ntdll/ldr/startup.c (LdrInitializeThunk): If the
 252         function is called after the initial startup then just call the
 253         entrypoints for the loaded DLLs with DLL_THREAD_ATTACH. Don't
 254         call the entrypoint of the image.
 255         * lib/ntdll/rtl/process.c (RtlpCreateFirstThread): Put the
 256         argument to the NtProcessStartup function on the stack.
 257         * lib/ntdll/rtl/process.c (KlInitPeb): Read the base address of
 258         the new image from the PEB.
 259         * lib/ntdll/rtl/process.c (RtlCreateUserProcess): Start the
 260         first thread at the entrypoint of the new image.
 261         * ntoskrnl/ke/i386/bthread.S (PsBeginThreadWithContextInternal):
 262         Use the system call path to begin a usermode thread.
 263         * ntoskrnl/ke/i386/thread.c (Ke386InitThreadWithContext): Convert
 264         the supplied context into a trap frame.
 265         * ntoskrnl/ldr/init.c (LdrLoadInitialProcess): Put the PEB argument
 266         to the NtProcessStartup function on the new stack; start the
 267         first thread at the entrypoint of the image.
 268         * ntoskrnl/ps/create.c (NtCreateThread): Create an APC to call
 269         LdrInitializeThunk in the context of a new thread before its
 270         entrypoint.
 271
 272 2002-08-08  David Welch  <welch@computer2.darkstar.org>
 273
 274         * drivers/fs/vfat/cleanup.c (VfatCleanupFile): Uninitialise
 275         the cache on file cleanup.
 276         * drivers/fs/vfat/fcb.c (vfatReleaseFcb): Don't uninitialise
 277         the cache on file close.
 278         * ntoskrnl/cc/copy.c: Renamed zero page global variable.
 279         * ntoskrnl/cc/view.c: Added cache delete function.
 280
 281 2002-07-13  Casper S. Hornstrup  <chorns@users.sourceforge.net>
 282
 283         * rules.mak (RSYM): Define.
 284         * include/ddk/zwtypes.h (DebugDbgLoadSymbols): Add to enum
 285         _DEBUG_CONTROL_CODE.
 286         * include/ntdll/ldr.h (LDR_SYMBOL_INFO, LdrpLoadUserModuleSymbols): Add.
 287         (LdrLoadModuleSymbols): Remove.
 288         * include/ntos/kdbgsyms.h (ST_FILENAME, ST_FUNCTION,
 289         ST_LINENUMBER): Add.
 290         (SYMBOL). Make Name an ANSI_STRING.
 291         (IMAGE_SYMBOL_INFO, AreSymbolsParsed): Add.
 292         * lib/ntdll/ldr/startup.c (LdrInitializeThunk): Call
 293         LdrpLoadUserModuleSymbols() not LdrLoadModuleSymbols().
 294         * lib/ntdll/ldr/utils.c (LdrLoadModuleSymbols): Rename to
 295         LdrpLoadUserModuleSymbols.
 296         (LdrpLoadUserModuleSymbols): Use DebugDbgLoadSymbols debug control code.
 297         (LdrLoadDll): assert if out of memory.
 298         (LdrLoadDll): Call
 299         LdrpLoadUserModuleSymbols(), not LdrLoadModuleSymbols().
 300         * lib/ntdll/string/ctype.c (_pctype): #undef.
 301         * ntoskrnl/dbg/dbgctrl.c (NtSystemDebugControl): Call
 302         LdrLoadUserModuleSymbols on DebugDbgLoadSymbols.
 303         * ntoskrnl/include/internal/ldr.h (LdrGetAddressInformation): Add.
 304         * ntoskrnl/include/internal/module.h (MODULE_TEXT_SECTION): Make SymbolInfo
 305         an IMAGE_SYMBOL_INFO.
 306         * ntoskrnl/ke/i386/exp.c (LdrGetAddressInformation): Add prototype.
 307         (print_address): Change #ifdef KDBG to #ifdef DBG.
 308         (KiDoubleFaultHandler, KiDumpTrapFrame, KeDumpStackFrames): Dump
 309         one stack frame per line.
 310         * ntoskrnl/ke/i386/multiboot.S: Create pagetables for more kernel
 311         address space so larger modules can be passed from the boot loader.
 312         * ntoskrnl/ke/i386/usertrap.c (LdrGetAddressInformation): Add prototype.
 313         (print_user_address): Print symbols using LdrGetAddressInformation().
 314         * ntoskrnl/ldr/loader.c (SYMBOLFILE_HEADER, IMAGE_SYMBOL_INFO_CACHE,
 315         STAB_ENTRY, N_FUN, N_SLINE, N_SO, SymbolListHead): Add.
 316         (TAG_SYM_BUF): Remove.
 317         (LdrInitDebug): Remove unneeded code.
 318         (LdrInit1): Prepare for loading symbols.
 319         (LdrpReadLine, HexL, LdrpParseLine, LdrpLoadModuleSymbolsFromBuffer,
 320         LdrpLoadUserModuleSymbolsFromBuffer): Remove.
 321         (LdrpParseImageSymbols, LdrpGetFileName, LdrpGetFunctionName,
 322         LdrpGetLineNumber, LdrGetAddressInformation, LdrpLookupUserSymbolInfo): Add.
 323         (LdrpLoadModuleSymbols, LdrInitializeBootStartDriver): Change to use new
 324         symbol structures.
 325         (LdrLoadUserModuleSymbols): Cache symbol buffers.
 326         (LdrUnloadModuleSymbols): Implement.
 327         (LdrLoadModule, LdrUnloadModule): Change #ifdef KDBG to #ifdef DBG.
 328         (LdrPEProcessModule): Split a line into two lines.
 329         (LdrPEProcessModule): Setup for loading symbols.
 330         * ntoskrnl/ldr/sysdll.c (LdrpMapSystemDll): Open with FILE_SHARE_READ.
 331         * ntoskrnl/ps/process.c (PiFreeSymbols): Call LdrUnloadModuleSymbols() to
 332         free symbols.
 333         (PiDeleteProcess): Change #ifdef KDBG to #ifdef DBG.
 334         * ntoskrnl/rtl/ctype.c (_pctype): #undef.
 335         * ntoskrnl/rtl/string.c (strncpy): Terminate destination string.
 336         * tools/Makefile (rsym): Add target.
 337         * tools/helper.mk: Include config and use -g if DBG = 1.
 338
 339 2002-07-13  Casper S. Hornstrup  <chorns@users.sourceforge.net>
 340
 341         * Makefile (install_before): Install system.hiv to correct location.
 342
 343 2002-07-04  David Welch  <welch@computer2.darkstar.org>
 344
 345         * subsys/win32k/include/callback.h: Fixed callback argument
 346         definitions.
 347         * subsys/win32k/ntuser/winpos.c: Implemented some more of the windows
 348         sizing/moving code.
 349         * subsys/win32k/ntuser/painting.c: Implemented some more of the
 350         window painting code.
 351         * subsys/win32k/objects/coord.c: Implemented LPtoDP and DPtoLP.
 352         * subsys/win32k/objects/region.c: Added stubs for some more
 353         region functions.
 354
 355 2002-07-04  David Welch  <welch@computer2.darkstar.org>
 356
 357         * ntoskrnl/ps/process.c (NtCreateProcess): Duplicate the
 358         process desktop handle as well.
 359
 360 2002-07-04  David Welch  <welch@computer2.darkstar.org>
 361
 362         * ntoskrnl/se/token.c: Don't call the ZwXXX variant of
 363         system calls when in system context.
 364
 365 2002-07-04  David Welch  <welch@computer2.darkstar.org>
 366
 367         * ntoskrnl/Makefile: Added file with MDA output code.
 368         * ntoskrnl/kd/kdebug.c: Recognize MDA as a destination for
 369         debug output.
 370
 371 2002-07-04  David Welch  <welch@computer2.darkstar.org>
 372
 373         * lib/user32/windows/defwnd.c: Implemented some more of the
 374         default window handler.
 375
 376 2002-07-04  David Welch  <welch@computer2.darkstar.org>
 377
 378         * lib/user32/misc/stubs.c: Removed some stubs to seperate files.
 379
 380 2002-07-04  David Welch  <welch@computer2.darkstar.org>
 381
 382         * lib/user32/user32.def: Export ScreenToClient otherwise we
 383         get problems when code in user32 tries to call it.
 384
 385 2002-07-04  David Welch  <welch@computer2.darkstar.org>
 386
 387         * include/win32k/region.h: Added prototypes for some missing
 388         region functions.
 389
 390 2002-07-04  David Welch  <welch@computer2.darkstar.org>
 391
 392         * include/win32k/ntuser.h: Added prototypes for some missing
 393         NtUserXXX functions.
 394
 395 2002-07-04  David Welch  <welch@computer2.darkstar.org>
 396
 397         * include/user32/wininternal.h: Added some constants for
 398         private GetDCEx styles that WINE needs.
 399
 400 2002-07-04  David Welch  <welch@computer2.darkstar.org>
 401
 402         * include/user32/callback.h: Fixed callbacks for messages with
 403         parameters.
 404
 405 2002-07-04  David Welch  <welch@computer2.darkstar.org>
 406
 407         * include/napi/win32.h (W32THREAD): Added pointer to the
 408         thread's desktop.
 409         * include/napi/win32.h (W32PROCESS): Removed handle table,
 410         added a pointer to the process's window station.
 411         * subsys/win32k/ntuser/guicheck.c (W32kGuiCheck): Reference
 412         a process's window station on the first win32k system call. Reference
 413         a thread's desktop on the first win32k system call.
 414
 415 2002-07-04  David Welch  <welch@computer2.darkstar.org>
 416
 417         * include/messages.h: Added some missing WM_XXX constants.
 418
 419 2002-07-04  David Welch  <welch@computer2.darkstar.org>
 420
 421         * drivers/dd/ide/makefile: Compiling with debugging messages
 422         needs libgcc to be linked in.
 423
 424 2002-07-04  David Welch  <welch@computer2.darkstar.org>
 425
 426         * iface/addsys/genw32k.c: Generate a variable with the
 427         number of system calls.
 428         * iface/native/genntdll.c: Generate a proper stack frame for
 429         the user system call stubs.
 430         * ntoskrnl/ke/i386/syscall.S: Generate a proper stack frame for
 431         the handler for system calls.
 432
 433 2002-07-04  David Welch  <welch@computer2.darkstar.org>
 434
 435         * Makefile: Build the GUI startup application.
 436         * subsys/system/gstart/gstart.c: Application to start up
 437         the GUI.
 438
 439 2002-06-18  David Welch  <welch@whitehall1-5.seh.ox.ac.uk>
 440
 441         * tools/helper.mk: Make an import library a proper target
 442         depending on the .def file.
 443
 444 2002-06-18  David Welch  <welch@whitehall1-5.seh.ox.ac.uk>
 445
 446         * subsys/win32k/ntuser/window.c (NtUserGetWindowLong): Began
 447         implementation.
 448
 449 2002-06-18  David Welch  <welch@whitehall1-5.seh.ox.ac.uk>
 450
 451         * subsys/win32k/misc/object.c (ObmCreateHandle): Return the
 452         correct handle value.
 453
 454 2002-06-18  David Welch  <welch@whitehall1-5.seh.ox.ac.uk>
 455
 456         * subsys/win32k/makefile: Make win32k depend on the file containing
 457         the service table.
 458
 459 2002-06-18  David Welch  <welch@whitehall1-5.seh.ox.ac.uk>
 460
 461         * ntoskrnl/ke/i386/stkswitch.S (KeSwitchStackAndRet,
 462         KePushAndStackSwitchAndSysRet): Push one value only.
 463         * ntoskrnl/ps/w32call.c (NtCallbackReturn, NtW32Call): Moved
 464         these functions to a new file. Restore the old trap frame after
 465         returning from a callback.
 466
 467 2002-06-18  David Welch  <welch@whitehall1-5.seh.ox.ac.uk>
 468
 469         * lib/user32/windows/message.c (CallWindowProcA, CallWindowProcW):
 470         Convert message to Unicode or ASCII if necessary.
 471
 472 2002-06-18  David Welch  <welch@whitehall1-5.seh.ox.ac.uk>
 473
 474         * include/user32/callback.h: Added WM_CREATE and WM_NCCALCSIZE
 475         callbacks.
 476         * lib/user32/windows/window.c (User32SendCREATEMessageForKernel,
 477         User32SendNCCREATEMessageForKernel): Implemented.
 478         * subsys/win32k/ntuser/callback.c (W32kSendCREATEMessage):
 479         Implemented.
 480
 481 2002-06-18  David Welch  <welch@whitehall1-5.seh.ox.ac.uk>
 482
 483         * include/structs.h: Added Unicode and ASCII versions of
 484         CREATESTRUCT.
 485
 486 2002-06-16  David Welch  <welch@whitehall1-5.seh.ox.ac.uk>
 487
 488         * tools/helper.mk: Make the install target depend on all the
 489         files to be installed.
 490
 491 2002-06-16  David Welch  <welch@whitehall1-5.seh.ox.ac.uk>
 492
 493         * ntoskrnl/ps/thread.c (NtCallbackReturn): Set TSS.Esp0 to the
 494         top of the old stack.
 495         * ntoskrnl/ps/thread.c (NtW32Call): Set TSS.Esp0 to the top of
 496         the new stack. Free the callback stack correctly. Don't copy
 497         portion of the trap frame that doesn't exist in non-v86-mode
 498         interrupts.
 499         * ntoskrnl/ps/thread.c (PsFreeCallbackStack): New function to
 500         free a stack allocated with PsAllocateCallbackStack.
 501
 502 2002-06-16  David Welch  <welch@whitehall1-5.seh.ox.ac.uk>
 503
 504         * drivers/dd/null/makefile: Commented out local LDFLAGS as
 505         these cause bad relocations in the stripped image.
 506
 507 2002-06-16  David Welch  <welch@whitehall1-5.seh.ox.ac.uk>
 508
 509         * config: Corrected spelling error.
 510
 511 2002-06-11  David Welch  <welch@whitehall1-5.seh.ox.ac.uk>
 512
 513         * subsys/system/winlogon/winlogon.c (WinMain): Check for
 514         failure when creating a window system.
 515
 516 2002-06-11  David Welch  <welch@whitehall1-5.seh.ox.ac.uk>
 517
 518         * ntoskrnl/ob/handle.c (ObDuplicateObject): Added this internal
 519         function for duplicating objects.
 520         * ntoskrnl/ps/process.c (NtCreateProcess): Duplicate the parent
 521         process's window station to the child process.
 522         * ntoskrnl/ps/process.c (PsInitProcessManagement): Initialize the
 523         first process's window station.
 524
 525 2002-06-11  David Welch  <welch@whitehall1-5.seh.ox.ac.uk>
 526
 527         * ntoskrnl/mm/marea.c (MmCreateMemoryArea): Initialise
 528         page operation structure members.
 529         * ntoskrnl/mm/pageop.c (MmReleasePageOp, MmGetPageOp): Increment
 530         or decrement the page operation count in the memory area.
 531         * ntoskrnl/mm/virtual.c (MmNotPresentFaultVirtualMemory,
 532         MmPageOutVirtualMemory): Check for a deleted memory area before
 533         handling the fault.
 534         * ntoskrnl/mm/virtual.c (MmFreeVirtualMemory): Wait for all
 535         page operations to finish before freeing the memory area.
 536
 537 2002-06-11  David Welch  <welch@whitehall1-5.seh.ox.ac.uk>
 538
 539         * ntoskrnl/ke/i386/syscall.S (interrupt_handler2e): Corrected
 540         test for previous mode, upper 16-bit of CS on the stack after an
 541         interrupt are arbitary.
 542
 543 2002-06-11  David Welch  <welch@whitehall1-5.seh.ox.ac.uk>
 544
 545         * lib/user32/misc/winsta.c: Cleaned up indentation.
 546
 547 2002-06-11  David Welch  <welch@whitehall1-5.seh.ox.ac.uk>
 548
 549         * apps/tests/winhello/winhello.c (WinMain, MainWndProc):
 550         Cleaned up formatting, some more error checks.
 551
 552 2002-06-04  David Welch  <welch@whitehall1-5.seh.ox.ac.uk>
 553
 554         * ntoskrnl/mm/virtual.c (MmSecureVirtualMemory,
 555         MmUnsecureVirtualMemory, NtQueryVirtualMemory): Corrected indentation.
 556
 557 2002-06-04  David Welch  <welch@whitehall1-5.seh.ox.ac.uk>
 558
 559         * ntoskrnl/ke/i386/exp.c (KiDoubleFaultHandler): Print CR3
 560         correctly.
 561
 562 2002-06-04  David Welch  <welch@whitehall1-5.seh.ox.ac.uk>
 563
 564         * ntoskrnl/include/internal/ps.h: Added KTHREAD_STACK_LIMIT definition.
 565         * ntoskrnl/ke/i386/tskswitch.S (Ki386ContextSwitch): Force all the
 566         pages of the kernel stack to be accessible from this process.
 567
 568 2002-06-04  David Welch  <welch@cwcom.net>
 569
 570         * ntoskrnl/cc/view.c (ReadCacheSegmentChain): Changes to use
 571         PHYSICAL_ADDRESS type for physical addresses.
 572         * ntoskrnl/cc/copy.c (CcRosCreateCacheSegment): Changes to use
 573         PHYSICAL_ADDRESS type for physical addresses.
 574         * ntoskrnl/cc/copy.c (CcFreeCachePage): Changes to use
 575         PHYSICAL_ADDRESS type for physical addresses.
 576         * ntoskrnl/include/internal/mm.h: Changed prototypes to use
 577         PHYSICAL_ADDRESS type for physical addresses.
 578         * ntoskrnl/include/internal/ps.h (KPROCESS): Changed type of
 579         page directory base to PHYSICAL_ADDRESS.
 580         * ntoskrnl/include/internal/i386/mm.h: Changed prototypes to use
 581         PHYSICAL_ADDRESS type for physical addresses.
 582         * ntoskrnl/ke/kthread.c (KeFreeStackPage): Changes to use
 583         PHYSICAL_ADDRESS type for physical addresses.
 584         * ntoskrnl/ke/kthread.c (KeInitializeThread): Changes to use
 585         PHYSICAL_ADDRESS type for physical addresses.
 586         * ntoskrnl/ke/process.c (KeAttachProcess, KeDetachProcess): Changes
 587         to use PHYSICAL_ADDRESS type for physical addresses.
 588         * ntoskrnl/ke/kernel.c (PcrPages, KeApplicationProcessorInit): Changes
 589         to use PHYSICAL_ADDRESS type for physical addresses.
 590         * ntoskrnl/mm/balance.c (MM_ALLOCATION_REQUEST): Changes to use
 591         PHYSICAL_ADDRESS type for physical addresses.
 592         * ntoskrnl/mm/balance.c (MmReleasePageMemoryConsumer): Changes to use
 593         PHYSICAL_ADDRESS type for physical addresses.
 594         * ntoskrnl/mm/balance.c (MmRequestPageMemoryConsumer): Changes to use
 595         PHYSICAL_ADDRESS type for physical addresses.
 596         * ntoskrnl/mm/cont.c (MmFreeContinuousPage): Changes to use
 597         PHYSICAL_ADDRESS type for physical addresses.
 598         * ntoskrnl/mm/cont.c (MmAllocateContinuousAlignedMemory): Changes to
 599         use PHYSICAL_ADDRESS type for physical addresses.
 600         * ntoskrnl/mm/freelist.c (MmTransferOwnershipPage,
 601         MmGetLRUFirstUserPage, MmGetLRUNextUserPage, MmGetContinuousPages,
 602         MmInitializePageList, MmSetFlagsPage, MmSetRmapListHeadPage,
 603         MmGetRmapListHeadPage, MmMarkPageMapped, MmMarkPageUnmapped,
 604         MmGetFlagsPage, MmSetSavedSwapEntryPage, MmGetSavedSwapEntryPage,
 605         MmReferencePage, MmGetReferenceCountPage, MmIsUsablePage,
 606         MmDereferencePage, MmGetLockCountPage, MmLockPage, MmUnlockPage,
 607         MmAllocPage): Changes to use PHYSICAL_ADDRESS type for physical
 608         addresses.
 609         * ntoskrnl/mm/iospace.c (MmMapIoSpace): Changes to use
 610         PHYSICAL_ADDRESS type for physical addresses.
 611         * ntoskrnl/mm/kmap.c (ExAllocatePage, MiZeroPage, MiCopyFromUserPage,
 612         ExAllocatePageWithPhysPage): Changes to use PHYSICAL_ADDRESS type for
 613         physical addresses.
 614         * ntoskrnl/mm/marea.c (MmFreeMemoryArea): Changes to use
 615         PHYSICAL_ADDRESS type for physical addresses.
 616         * ntoskrnl/mm/mdl.c (MmUnlockPages, MmMapLockedPages,
 617         MmProbeAndLockPages): Changes to use PHYSICAL_ADDRESS type for
 618         physical addresses.
 619         * ntoskrnl/mm/mm.c (MmSharedDataPagePhysicalAddress,
 620         MmCommitPagedPoolAddress, MmNotPresentFault): Changes to use
 621         PHYSICAL_ADDRESS type for physical addresses.
 622         * ntoskrnl/mm/mminit.c (MmInitVirtualMemory): Changes to use
 623         PHYSICAL_ADDRESS type for physical addresses.
 624         * ntoskrnl/mm/ncache.c (MmAllocateNonCachedMemory,
 625         MmFreeNonCachedPage): Changes to use PHYSICAL_ADDRESS type for
 626         physical addresses.
 627         * ntoskrnl/mm/npool.c (grow_kernel_pool): Changes to use
 628         PHYSICAL_ADDRESS type for physical addresses.
 629         * ntoskrnl/mm/rmap.c (MmPageOutPhysicalAddress, MmInsertRmap,
 630         MmDeleteAllRmaps, MmDeleteRmap): Changes to use
 631         PHYSICAL_ADDRESS type for physical addresses.
 632         * ntoskrnl/mm/section.c (MiReadPage, MmNotPresentFaultSectionView,
 633         MmAccessFaultSectionView, MmPageOutDeleteMapping,
 634         MmPageOutSectionView, MmFreeSectionPage): Changes to use
 635         PHYSICAL_ADDRESS type for physical addresses.
 636         * ntoskrnl/mm/slab.c (ExGrowSlabCache): Changes to use
 637         PHYSICAL_ADDRESS type for physical address.
 638         * ntoskrnl/mm/virtual.c (MmPageOutVirtualMemory,
 639         MmNotPresentFaultVirtualMemory, MmFreeVirtualMemoryPage): Changes to
 640         use PHYSICAL_ADDRESS type for physical address.
 641         * ntoskrnl/mm/wset.c (MmTrimUserMemory): Changes to use
 642         PHYSICAL_ADDRESS type for physical address.
 643         * ntoskrnl/mm/page.c (Mmi386ReleaseMmInfo, MmCopyMmInfo,
 644         MmGetPhysicalAddressForProcess, MmCreateVirtualMapping,
 645         MmCreateVirtualMappingUnsafe, MmCreateVirtualMappingForProcess,
 646         MmDeleteVirtualMapping): Changes to use PHYSICAL_ADDRESS type for
 647         physical address.
 648         * ntoskrnl/ps/process (PsInitProcessManagment): Changes to use
 649         PHYSICAL_ADDRESS type for physical address.
 650         * ntoskrnl/ps/thread.c (PsAllocateCallbackStack): Changes to use
 651         PHYSICAL_ADDRESS type for physical address.
 652
 653 2002-06-04  David Welch  <welch@cwcom.net>
 654
 655         * Lots of change since the ChangeLog was last updated.
 656
 657 2001-03-18  David Welch  <welch@cwcom.net>
 658
 659         * ntoskrnl/ke/apc.c (KiDeliverApc): Bug fix.
 660         * ntoskrnl/ke/apc.c (KeInsertQueueApc): More comments.
 661         * ntoskrnl/ke/catch.c (KiDispatchException): Bug fix.
 662         * ntoskrnl/ke/timer.c (KeDelayExecutionThread): Don't use removed
 663         function KeAddTimeoutThread.
 664         * ntoskrnl/ke/timer.c (KeAddTimeoutThread): Removed.
 665         * ntoskrnl/ke/wait.c (KeWaitForSingleObject, KeWaitForMultipleObjects):
 666         Don't use KeAddTimeoutThread.
 667         * ntoskrnl/mm/freelist.c (MmAllocateContiguousAlignedMemory): Bug fix
 668         * ntoskrnl/mm/freelist.c (MmAllocatePage): Allocate from the top
 669         memory.
 670
 671 2001-03-17  David Welch  <welch@cwcom.net>
 672
 673         * ntoskrnl/ke/catch.c (KiDispatchException): Implementation of
 674         exception handling, user-mode only.
 675
 676 2001-03-16  David Welch  <welch@cwcom.net>
 677
 678         * include/ddk/zw.h: Corrected declarations of NtCreateProfile,
 679         NtQueryIntervalProfile, NtSetIntervalProfile.
 680         * include/ddk/zwtypes.h: Added definitions of KPROFILE_SOURCE.
 681         * ntoskrnl/include/internal/ke.h: Added the interrupted EIP as a
 682         parameter to KiUpdateSystemTime for profiling purposes.
 683         * ntoskrnl/include/internal/nt: Added declaration for profiling
 684         support initialization.
 685         * ntoskrnl/ke/timer.c (KiUpdateSystemTime, KeExpireTimers): Call
 686         the profiling code on a timer interrupt with the interrupt EIP.
 687         * ntoskrnl/ke/i386/irq.c (KiDispatchInterrupt): Pass the interrupted
 688         EIP to KiUpdateSystemTime.
 689         * ntoskrnl/mm/virtual.c (NtReadVirtualMemory, NtWriteVirtualMemory):
 690         Release the MDLs used properly.
 691         * ntoskrnl/nt/nt.c: Call the profiling support initialization.
 692         * ntoskrnl/nt/ntevent.c (NtCreateEvent): Don't try copying the
 693         ObjectAttributes parameter if it is NULL.
 694         * ntoskrnl/nt/profile.c: Implemented profiling.
 695
 696 2001-03-16  David Welch  <welch@cwcom.net>
 697
 698         * ntoskrnl/include/internal/safe.h: Corrected typo.
 699         * ntoskrnl/nt/ntevent.c (NtCreateEvent, NtOpenEvent, NtQueryEvent):
 700         Corrected typos.
 701         * ntoskrnl/rtl/mem.c: Missing header file.
 702
 703 2001-03-16  David Welch  <welch@cwcom.net>
 704
 705         * ntoskrnl/include/internal/safe.h: Add definitions for handling
 706         potentially unsafe pointers.
 707
 708 2001-03-16  David Welch  <welch@cwcom.net>
 709
 710         * ntoskrnl/include/internal/mm.h: Removed MmSafeCopyToUser and
 711         MmSafeCopyFromUser as source files need these but don't want internal
 712         mm definitions.
 713         * ntoskrnl/nt/ntevent.c (NtCreateEvent, NtOpenEvent, NtPulseEvent,
 714         NtQueryEvent, NtResetEvent, NtSetEvent): Copy data to and from
 715         user mode safely.
 716         * ntoskrnl/rtl/mem.c (MmCopyToCaller, MmCopyFromCaller): Helper
 717         functions for copying data to and from potentially unsafe pointers.
 718
 719 2000-12-23  David Welch  <welch@cwcom.net>
 720
 721         * All task switching is done in software.
 722         * Beginnings of v86 mode support.
 723
 724 2000-12-22  David Welch  <welch@cwcom.net>
 725
 726         * ntoskrnl/ps/kill.c (PiTerminateProcessThreads): Drop
 727         PiThreadListLock before calling PsTerminateOtherThread
 728
 729 2000-12-16  David Welch  <welch@cwcom.net>
 730
 731         * ntoskrnl/ex/fmutex.c (ExReleaseFastMutexUnsafe): Only set the
 732         fast mutex's owner back to NULL if it is being released
 733
 734 2000-12-10  David Welch  <welch@cwcom.net>
 735
 736         * ntoskrnl/ke/i386/vm86_sup.S (Ki386RetToV86Mode): Added function
 737         to do the raw switch to v86 mode.
 738         * ntoskrnl/include/internal/vm86.h: Definitions for the v86 mode
 739         support.
 740
 741 2000-12-10  David Welch  <welch@cwcom.net>
 742
 743         * ntoskrnl/ke/i386/trap.s (PsBeginThreadWithContextInternal): Moved
 744         to ntoskrnl/ke/i386/bswitch.S.
 745         * ntoskrnl/ke/i386/trap.s (interrupt_handler2e): Moved to
 746         ntoskrnl/ke/i386/syscall.S.
 747         * ntoskrnl/ke/i386/trap.s (old_interrupt_handler2e): Removed.
 748
 749 2000-12-04  David Welch  <welch@cwcom.net>
 750
 751         * ntoskrnl/ke/i386/irq.c (KiInterruptDispatch): Record the last PC
 752         value for a rescheduled thread.
 753         * ntoskrnl/ke/i386/irqhand.s: Construct a primitive trap frame
 754         in interrupt handlers.
 755
 756 2000-08-30  David Welch  <welch@cwcom.net>
 757
 758         * Added calibration of KeStallExecutionProcessor timing
 759           (code from linux 2.2.16).
 760
 761         * Corrected compilation bugs in user32 library.
 762
 763         * Corrected compilation bugs related to anonymous structs
 764           in ndis code.
 765
 766         * Pass command line to kernel from loadros.
 767
 768         * Corrected PIC mask calculation.
 769
 770 2000-05-27  David Welch <welch@cwcom.net>
 771
 772         * Fixed issue with closing non-existent or already closed
 773           handle.
 774
 775 2000-01-26  David Welch <welch@cwcom.net>
 776
 777         * ZwCreateProcess now maps ntdll rather than the user-mode
 778           code.
 779
 780 1999-09-06  David Welch <welch@cwcom.net>
 781
 782         * Implemented ZwOpenProcess.
 783
 784         * Partially implemented killing other threads (possible memory
 785           leaks).
 786
 787         * Made a start on a proper implemention of APCs (based on
 788           article in NT insider).
 789
 790 1998-12-08  David Welch <welch@cwcom.net>
 791
 792         * Corrected bug in shell (Read two keypresses and assumed they
 793           where the key going up and down respectively).
 794
 795         * Corrected race in dpc handling.
 796
 797         * Took out cleanup sections in ZwReadFile (now handled by the
 798           APC).
 799
 800         * Disabled broken code in kernel32.
 801
 802
 803
 804
 805
 806
 807
 808
 809
 810