reactos/ChangeLog

   1 2002-08-16  David Welch  <welch@computer2.darkstar.org>
   2
   3         * ntoskrnl/mm/npool.c (ExAllocateWholePageBlock): Converted
   4         to use PHYSICAL_ADDRESS type for page address.
   5
   6 2002-08-16  David Welch  <welch@computer2.darkstar.org>
   7
   8         * subsys/win32k/ntuser/class.c (W32kCreateClass): Corrected
   9         typo when calculating the offset into the class object to
  10         put the class name string.
  11
  12 2002-08-16  David Welch  <welch@computer2.darkstar.org>
  13
  14         * ntoskrnl/ps/thread.c (PsDispatchThreadNoLock): Don't call
  15         the reaper function directly; set an event to wake up a seperate
  16         reaper thread.
  17         * ntoskrnl/ps/thread.c (PsReaperThreadMain): New function that
  18         waits for a notification and then calls PsReapThreads.
  19         * ntoskrnl/ps/thread.c (PsInitThreadManagement): Create the
  20         reaper thread.
  21
  22 2002-08-15  David Welch  <welch@computer2.darkstar.org>
  23
  24         * lib/advapi32/misc/dllmain.c (DllMain): Removed debug message.
  25
  26 2002-08-14  David Welch  <welch@computer2.darkstar.org>
  27
  28         * subsys/smss/init.c (SmPagingFilesQueryRoutine): If possible
  29         take the size of the paging file from the registry.
  30
  31 2002-08-14  David Welch  <welch@computer2.darkstar.org>
  32
  33         * ntoskrnl/mm/section.c (MmCreateDataFileSection): Extend the
  34         section if necessary.
  35
  36 2002-08-14  David Welch  <welch@computer2.darkstar.org>
  37
  38         * ntoskrnl/mm/pagefile.c (NtCreatePagingFile): Set the file
  39         size using the FileAllocationInformation class.
  40
  41 2002-08-14  David Welch  <welch@computer2.darkstar.org>
  42
  43         * ntoskrnl/mm/anonmem.c (MmWritePageVirtualMemory): Implemented
  44         function to write anonymous memory pages to the swap file.
  45         * ntoskrnl/mm/anonmem.c (MmFreeVirtualMemoryPage): Free any
  46         swap page associated with the page.
  47         * ntoskrnl/mm/mpw.c (MmWriteDirtyPages): New function to find
  48         pages to write to disk.
  49         * ntoskrnl/mm/mpw.c (MmMpwThreadMain): Implemented MPW functionality.
  50         * ntoskrnl/mm/rmap.c (MmWritePagePhysicalAddress): New function
  51         to write a single page back to disk.
  52         * ntoskrnl/mm/rmap.c (MmSetCleanAllRmaps, MmSetDirtyAllRmaps,
  53         MmIsDirtyPageRmap): New rmap function to support the MPW thread.
  54         * ntoskrnl/mm/section.c (MmWritePageSectionView): Implemented
  55         function to write back section pages.
  56         * ntoskrnl/mm/section.c (MmFreeSectionPage): Free any swap
  57         entry associated with the page; mark pages shared with
  58         the cache as dirty if necessary.
  59
  60 2002-08-14  David Welch  <welch@computer2.darkstar.org>
  61
  62         * ntoskrnl/ldr/loader.c (LdrPEProcessModule): Set name of
  63         the module into the module text structure.
  64
  65 2002-08-14  David Welch  <welch@computer2.darkstar.org>
  66
  67         * ntoskrnl/io/rw.c (NtReadFile, NtWriteFile): Use the correct
  68         test for whether to wait for the completion of i/o.
  69
  70 2002-08-14  David Welch  <welch@computer2.darkstar.org>
  71
  72         * ntoskrnl/cm/ntfunc.c (NtFlushKey): Request synchronous i/o
  73         from NtOpenFile.
  74         * ntoskrnl/cm/regfile (CmiInitPermanentRegistryHive): Request
  75         synchronous i/o from NtCreateFile.
  76         * ntoskrnl/dbg/kdb_stabs.c (LdrpLoadModuleSymbols): Request
  77         synchronous i/o from NtOpenFile.
  78         * ntoskrnl/ldr/sysdll.c (LdrpMapSystemDll): Request synchronous i/o
  79         from NtOpenFile.
  80
  81 2002-08-14  David Welch  <welch@computer2.darkstar.org>
  82
  83         * ntoskrnl/cc/view.c (CcRosSuggestFreeCacheSegment): Maintain the
  84         correct reference count.
  85
  86 2002-08-14  David Welch  <welch@computer2.darkstar.org>
  87
  88         * ntoskrnl/cc/view.c (CcRosFlushCacheSegment): New function to
  89         write back a modified cache segment.
  90         * ntoskrnl/cc/view.c (CcRosFlushDirtyPages): New function to
  91         flush some dirty pages from the cache.
  92         * ntoskrnl/cc/view.c (CcRosMarkDirtyCacheSegment): New function to
  93         mark a cache segment modified while mapped into memory as dirty.
  94
  95 2002-08-14  David Welch  <welch@computer2.darkstar.org>
  96
  97         * ntoskrnl/cc/pin.c (CcMapData, CcUnpinData, CcSetDirtyPinnedData):
  98         Store the dirty status in the BCB; don't write back dirty data
  99         immediately.
 100
 101 2002-08-14  David Welch  <welch@computer2.darkstar.org>
 102
 103         * include/ntos/mm.h: Added SEC_XXXX defines from 'Windows NT/2000
 104         Native API Reference'
 105
 106 2002-08-14  David Welch  <welch@computer2.darkstar.org>
 107
 108         * drivers/fs/vfat/ea.c (VfatSetExtendedAttributes): Empty
 109         placeholder for extended attribute functions.
 110
 111 2002-08-14  David Welch  <welch@computer2.darkstar.org>
 112
 113         * drivers/fs/vfat/finfo.c (VfatSetAllocationSizeInformation):
 114         Added function to set allocation size.
 115
 116 2002-08-14  David Welch  <welch@computer2.darkstar.org>
 117
 118         * drivers/fs/vfat/fcb.c (vfatFCBInitializeCache): Renamed
 119         to vfatFCBInitializeCacheFromVolume.
 120         * drivers/fs/vfat/fcb.c (vfatMakeFCBFromDirEntry): Don't
 121         initialise the cache with a file object representing the
 122         volume unless the FCB is for a directory.
 123
 124 2002-08-14  David Welch  <welch@computer2.darkstar.org>
 125
 126         * drivers/fs/vfat/create.c (VfatPagingFileCreate): Added a
 127         new function for handling paging file only code.
 128         * drivers/fs/vfat/create.c (VfatSupersedeFile): Added a
 129         new function for doing a file supersede.
 130         * drivers/fs/vfat/create.c (VfatCreateFile): Reformatted and
 131         adjusted control flow. Set allocation size and extended attributes
 132         on create.
 133         * drivers/fs/vfat/create.c (VfatCreate): Removed goto.
 134
 135 2002-08-14  David Welch  <welch@computer2.darkstar.org>
 136
 137         * drivers/fs/vfat/cleanup.c (VfatCleanupFile): Renamed
 138         updEntry to VfatUpdateEntry.
 139         * drivers/fs/vfat/close.c (VfatCloseFile): Renamed
 140         updEntry to VfatUpdateEntry.
 141         * drivers/fs/vfat/dirwr.c (updEntry): Renamed to
 142         VfatUpdateEntry.
 143         * drivers/fs/vfat/dirwr.c (addEntry): Renamed to
 144         VfatAddEntry.
 145
 146 2002-08-14  David Welch  <welch@computer2.darkstar.org>
 147
 148         * apps/tests/sectest/sectest.c (main): Fixed formatting.
 149
 150 2002-08-10  David Welch  <welch@computer2.darkstar.org>
 151
 152         * ntoskrnl/mm/i386/page.c (MmSetPageProtect): Fixed
 153         behaviour when called on the system address space.
 154
 155 2002-08-10  David Welch  <welch@computer2.darkstar.org>
 156
 157         * ntoskrnl/mm/virtual.c (MmQueryAnonMem, MmProtectAnonMem,
 158         NtAllocateVirtualMemory, NtFreeVirtualMemory): Renamed
 159         segments to regions; moved region code to seperate file.
 160         Implemented NtQueryVirtualMemory and NtProtectVirtualMemory
 161         for anonymous memory areas.
 162
 163 2002-08-10  David Welch  <welch@computer2.darkstar.org>
 164
 165         * ntoskrnl/mm/anonmem.c: Moved functions relating to
 166         areas created with NtAllocateVirtualMemory to a
 167         seperate file.
 168
 169 2002-08-10  David Welch  <welch@computer2.darkstar.org>
 170
 171         * ntoskrnl/mm/section.c (MmQuerySectionView): Implemented
 172         NtQueryVirtualMemory for section views.
 173
 174 2002-08-10  David Welch  <welch@computer2.darkstar.org>
 175
 176         * ntoskrnl/mm/section.c (MmAccessFaultSectionView,
 177         MmNotPresentFaultSectionView, MmProtectSectionView,
 178         MmMapViewOfSegment, MmAlterViewAttributes): Implemented
 179         NtProtectVirtualMemory for section views.
 180
 181 2002-08-10  David Welch  <welch@computer2.darkstar.org>
 182
 183         * ntoskrnl/ke/main.c: Removed SEH test code.
 184
 185 2002-08-10  David Welch  <welch@computer2.darkstar.org>
 186
 187         * lib/ntdll/ldr/utils.c (LdrFixupImports): Remove the readonly
 188         protection from the IAT before writing to it.
 189
 190 2002-08-10  David Welch  <welch@computer2.darkstar.org>
 191
 192         * lib/ntdll/ldr/utils.c (LdrAdjustDllName): Properly null terminate
 193         the base name of the DLL.
 194
 195 2002-08-10  David Welch  <welch@computer2.darkstar.org>
 196
 197         * ntoskrnl/ldr/loader.c (LdrPEProcessModule): Set the text segment
 198         of modules to readonly after loading.
 199
 200 2002-08-09  David Welch  <welch@computer2.darkstar.org>
 201
 202         * ntoskrnl/ps/create.c (NtCreateThread): Call PsSuspendThread
 203         if NtCreateThread has CreateSuspended as TRUE.
 204         * ntoskrnl/ps/suspend.c (PsSuspendThread, PsResumeThread,
 205         PiSuspendThreadKernelRoutine): Fixed suspend functionality.
 206
 207 2002-08-09  David Welch  <welch@computer2.darkstar.org>
 208
 209         * ntoskrnl/ke/i386/usertrap.c (print_user_address): Copy
 210         the LDR variable from the right address.
 211
 212 2002-08-09  David Welch  <welch@computer2.darkstar.org>
 213
 214         * ntoskrnl/ke/apc.c (KiDeliverNormalApc): Check for
 215         kernel APCs pending on exit from the kernel.
 216         * ntoskrnl/ke/apc.c (KiDeliverNormalApc, KiDeliverUserApc,
 217         KiDeliverApc): Set the APC's inserted flag to FALSE after
 218         removing it from the thread's queue.
 219
 220 2002-08-09  David Welch  <welch@computer2.darkstar.org>
 221
 222         * lib/kernel32/thread/thread.c (ThreadStartup): Don't
 223         call DLL entrypoints; this is done by LdrInitializeThunk.
 224         * lib/ntdll/ldr/startup.c (LdrInitializeThunk): Call
 225         DLLs in initialization order; take the loader lock before
 226         calling.
 227
 228 2002-08-09  David Welch  <welch@computer2.darkstar.org>
 229
 230         * apps/tests/thread/thread.c (main): Test suspend and
 231         resume functionality.
 232
 233 2002-08-08  David Welch  <welch@computer2.darkstar.org>
 234
 235         * ntoskrnl/mm/section (NtQuerySection): Return the
 236         right result length.
 237
 238 2002-08-08  David Welch  <welch@computer2.darkstar.org>
 239
 240         * ntoskrnl/ke/usertrap.c (print_user_address): Check for
 241         a NULL LDR structure in the PEB; copy the LDR pointer in
 242         safely.
 243
 244 2002-08-08  David Welch  <welch@computer2.darkstar.org>
 245
 246         * ntoskrnl/ke/apc.c (KiDeliverUserApc): Deliver all present
 247         APCs; release the APC spinlock while acccessing user memory.
 248
 249 2002-08-08  David Welch  <welch@computer2.darkstar.org>
 250
 251         * include/internal/ps.h: Adjusted offsets into the ETHREAD
 252         structure.
 253         * include/internal/ps.h: Removed redundant members from the
 254         KTHREAD structure.
 255         * ntoskrnl/ke/kthread.c (KeInitializeThread): Removed
 256         redundant members from the KTHREAD structure.
 257
 258 2002-08-08  David Welch  <welch@computer2.darkstar.org>
 259
 260         * ntoskrnl/dbg/kdb.c (KdbEnterDebuggerException): New
 261         function to enter the debugger on an exception.
 262         * ntoskrnl/kd/kdebug.c (KdInitSystem): Initialize the
 263         local kernel debugger if enabled.
 264         * ntoskrnl/ke/catch.c (KiDispatchException): Enter the
 265         local kernel debugger on an exception.
 266
 267 2002-08-08  David Welch  <welch@computer2.darkstar.org>
 268
 269         * include/ntdll/ldr.h: Added definition for a DLL entrypoint.
 270         * lib/kernel32/process/create.c (KlCreateFirstThread): Put
 271         the argument to the NtProcessStartup function on the stack.
 272         * lib/kernel32/process/create.c (KlInitPeb): Read the
 273         base address of the new image from the PEB.
 274         * lib/kernel32/process/create.c (CreateProcessW): Start the
 275         first thread at the entrypoint of the new image.
 276         * lib/ntdll/ldr/startup.c (LdrInitializeThunk): If the
 277         function is called after the initial startup then just call the
 278         entrypoints for the loaded DLLs with DLL_THREAD_ATTACH. Don't
 279         call the entrypoint of the image.
 280         * lib/ntdll/rtl/process.c (RtlpCreateFirstThread): Put the
 281         argument to the NtProcessStartup function on the stack.
 282         * lib/ntdll/rtl/process.c (KlInitPeb): Read the base address of
 283         the new image from the PEB.
 284         * lib/ntdll/rtl/process.c (RtlCreateUserProcess): Start the
 285         first thread at the entrypoint of the new image.
 286         * ntoskrnl/ke/i386/bthread.S (PsBeginThreadWithContextInternal):
 287         Use the system call path to begin a usermode thread.
 288         * ntoskrnl/ke/i386/thread.c (Ke386InitThreadWithContext): Convert
 289         the supplied context into a trap frame.
 290         * ntoskrnl/ldr/init.c (LdrLoadInitialProcess): Put the PEB argument
 291         to the NtProcessStartup function on the new stack; start the
 292         first thread at the entrypoint of the image.
 293         * ntoskrnl/ps/create.c (NtCreateThread): Create an APC to call
 294         LdrInitializeThunk in the context of a new thread before its
 295         entrypoint.
 296
 297 2002-08-08  David Welch  <welch@computer2.darkstar.org>
 298
 299         * drivers/fs/vfat/cleanup.c (VfatCleanupFile): Uninitialise
 300         the cache on file cleanup.
 301         * drivers/fs/vfat/fcb.c (vfatReleaseFcb): Don't uninitialise
 302         the cache on file close.
 303         * ntoskrnl/cc/copy.c: Renamed zero page global variable.
 304         * ntoskrnl/cc/view.c: Added cache delete function.
 305
 306 2002-07-13  Casper S. Hornstrup  <chorns@users.sourceforge.net>
 307
 308         * rules.mak (RSYM): Define.
 309         * include/ddk/zwtypes.h (DebugDbgLoadSymbols): Add to enum
 310         _DEBUG_CONTROL_CODE.
 311         * include/ntdll/ldr.h (LDR_SYMBOL_INFO, LdrpLoadUserModuleSymbols): Add.
 312         (LdrLoadModuleSymbols): Remove.
 313         * include/ntos/kdbgsyms.h (ST_FILENAME, ST_FUNCTION,
 314         ST_LINENUMBER): Add.
 315         (SYMBOL). Make Name an ANSI_STRING.
 316         (IMAGE_SYMBOL_INFO, AreSymbolsParsed): Add.
 317         * lib/ntdll/ldr/startup.c (LdrInitializeThunk): Call
 318         LdrpLoadUserModuleSymbols() not LdrLoadModuleSymbols().
 319         * lib/ntdll/ldr/utils.c (LdrLoadModuleSymbols): Rename to
 320         LdrpLoadUserModuleSymbols.
 321         (LdrpLoadUserModuleSymbols): Use DebugDbgLoadSymbols debug control code.
 322         (LdrLoadDll): assert if out of memory.
 323         (LdrLoadDll): Call
 324         LdrpLoadUserModuleSymbols(), not LdrLoadModuleSymbols().
 325         * lib/ntdll/string/ctype.c (_pctype): #undef.
 326         * ntoskrnl/dbg/dbgctrl.c (NtSystemDebugControl): Call
 327         LdrLoadUserModuleSymbols on DebugDbgLoadSymbols.
 328         * ntoskrnl/include/internal/ldr.h (LdrGetAddressInformation): Add.
 329         * ntoskrnl/include/internal/module.h (MODULE_TEXT_SECTION): Make SymbolInfo
 330         an IMAGE_SYMBOL_INFO.
 331         * ntoskrnl/ke/i386/exp.c (LdrGetAddressInformation): Add prototype.
 332         (print_address): Change #ifdef KDBG to #ifdef DBG.
 333         (KiDoubleFaultHandler, KiDumpTrapFrame, KeDumpStackFrames): Dump
 334         one stack frame per line.
 335         * ntoskrnl/ke/i386/multiboot.S: Create pagetables for more kernel
 336         address space so larger modules can be passed from the boot loader.
 337         * ntoskrnl/ke/i386/usertrap.c (LdrGetAddressInformation): Add prototype.
 338         (print_user_address): Print symbols using LdrGetAddressInformation().
 339         * ntoskrnl/ldr/loader.c (SYMBOLFILE_HEADER, IMAGE_SYMBOL_INFO_CACHE,
 340         STAB_ENTRY, N_FUN, N_SLINE, N_SO, SymbolListHead): Add.
 341         (TAG_SYM_BUF): Remove.
 342         (LdrInitDebug): Remove unneeded code.
 343         (LdrInit1): Prepare for loading symbols.
 344         (LdrpReadLine, HexL, LdrpParseLine, LdrpLoadModuleSymbolsFromBuffer,
 345         LdrpLoadUserModuleSymbolsFromBuffer): Remove.
 346         (LdrpParseImageSymbols, LdrpGetFileName, LdrpGetFunctionName,
 347         LdrpGetLineNumber, LdrGetAddressInformation, LdrpLookupUserSymbolInfo): Add.
 348         (LdrpLoadModuleSymbols, LdrInitializeBootStartDriver): Change to use new
 349         symbol structures.
 350         (LdrLoadUserModuleSymbols): Cache symbol buffers.
 351         (LdrUnloadModuleSymbols): Implement.
 352         (LdrLoadModule, LdrUnloadModule): Change #ifdef KDBG to #ifdef DBG.
 353         (LdrPEProcessModule): Split a line into two lines.
 354         (LdrPEProcessModule): Setup for loading symbols.
 355         * ntoskrnl/ldr/sysdll.c (LdrpMapSystemDll): Open with FILE_SHARE_READ.
 356         * ntoskrnl/ps/process.c (PiFreeSymbols): Call LdrUnloadModuleSymbols() to
 357         free symbols.
 358         (PiDeleteProcess): Change #ifdef KDBG to #ifdef DBG.
 359         * ntoskrnl/rtl/ctype.c (_pctype): #undef.
 360         * ntoskrnl/rtl/string.c (strncpy): Terminate destination string.
 361         * tools/Makefile (rsym): Add target.
 362         * tools/helper.mk: Include config and use -g if DBG = 1.
 363
 364 2002-07-13  Casper S. Hornstrup  <chorns@users.sourceforge.net>
 365
 366         * Makefile (install_before): Install system.hiv to correct location.
 367
 368 2002-07-04  David Welch  <welch@computer2.darkstar.org>
 369
 370         * subsys/win32k/include/callback.h: Fixed callback argument
 371         definitions.
 372         * subsys/win32k/ntuser/winpos.c: Implemented some more of the windows
 373         sizing/moving code.
 374         * subsys/win32k/ntuser/painting.c: Implemented some more of the
 375         window painting code.
 376         * subsys/win32k/objects/coord.c: Implemented LPtoDP and DPtoLP.
 377         * subsys/win32k/objects/region.c: Added stubs for some more
 378         region functions.
 379
 380 2002-07-04  David Welch  <welch@computer2.darkstar.org>
 381
 382         * ntoskrnl/ps/process.c (NtCreateProcess): Duplicate the
 383         process desktop handle as well.
 384
 385 2002-07-04  David Welch  <welch@computer2.darkstar.org>
 386
 387         * ntoskrnl/se/token.c: Don't call the ZwXXX variant of
 388         system calls when in system context.
 389
 390 2002-07-04  David Welch  <welch@computer2.darkstar.org>
 391
 392         * ntoskrnl/Makefile: Added file with MDA output code.
 393         * ntoskrnl/kd/kdebug.c: Recognize MDA as a destination for
 394         debug output.
 395
 396 2002-07-04  David Welch  <welch@computer2.darkstar.org>
 397
 398         * lib/user32/windows/defwnd.c: Implemented some more of the
 399         default window handler.
 400
 401 2002-07-04  David Welch  <welch@computer2.darkstar.org>
 402
 403         * lib/user32/misc/stubs.c: Removed some stubs to seperate files.
 404
 405 2002-07-04  David Welch  <welch@computer2.darkstar.org>
 406
 407         * lib/user32/user32.def: Export ScreenToClient otherwise we
 408         get problems when code in user32 tries to call it.
 409
 410 2002-07-04  David Welch  <welch@computer2.darkstar.org>
 411
 412         * include/win32k/region.h: Added prototypes for some missing
 413         region functions.
 414
 415 2002-07-04  David Welch  <welch@computer2.darkstar.org>
 416
 417         * include/win32k/ntuser.h: Added prototypes for some missing
 418         NtUserXXX functions.
 419
 420 2002-07-04  David Welch  <welch@computer2.darkstar.org>
 421
 422         * include/user32/wininternal.h: Added some constants for
 423         private GetDCEx styles that WINE needs.
 424
 425 2002-07-04  David Welch  <welch@computer2.darkstar.org>
 426
 427         * include/user32/callback.h: Fixed callbacks for messages with
 428         parameters.
 429
 430 2002-07-04  David Welch  <welch@computer2.darkstar.org>
 431
 432         * include/napi/win32.h (W32THREAD): Added pointer to the
 433         thread's desktop.
 434         * include/napi/win32.h (W32PROCESS): Removed handle table,
 435         added a pointer to the process's window station.
 436         * subsys/win32k/ntuser/guicheck.c (W32kGuiCheck): Reference
 437         a process's window station on the first win32k system call. Reference
 438         a thread's desktop on the first win32k system call.
 439
 440 2002-07-04  David Welch  <welch@computer2.darkstar.org>
 441
 442         * include/messages.h: Added some missing WM_XXX constants.
 443
 444 2002-07-04  David Welch  <welch@computer2.darkstar.org>
 445
 446         * drivers/dd/ide/makefile: Compiling with debugging messages
 447         needs libgcc to be linked in.
 448
 449 2002-07-04  David Welch  <welch@computer2.darkstar.org>
 450
 451         * iface/addsys/genw32k.c: Generate a variable with the
 452         number of system calls.
 453         * iface/native/genntdll.c: Generate a proper stack frame for
 454         the user system call stubs.
 455         * ntoskrnl/ke/i386/syscall.S: Generate a proper stack frame for
 456         the handler for system calls.
 457
 458 2002-07-04  David Welch  <welch@computer2.darkstar.org>
 459
 460         * Makefile: Build the GUI startup application.
 461         * subsys/system/gstart/gstart.c: Application to start up
 462         the GUI.
 463
 464 2002-06-18  David Welch  <welch@whitehall1-5.seh.ox.ac.uk>
 465
 466         * tools/helper.mk: Make an import library a proper target
 467         depending on the .def file.
 468
 469 2002-06-18  David Welch  <welch@whitehall1-5.seh.ox.ac.uk>
 470
 471         * subsys/win32k/ntuser/window.c (NtUserGetWindowLong): Began
 472         implementation.
 473
 474 2002-06-18  David Welch  <welch@whitehall1-5.seh.ox.ac.uk>
 475
 476         * subsys/win32k/misc/object.c (ObmCreateHandle): Return the
 477         correct handle value.
 478
 479 2002-06-18  David Welch  <welch@whitehall1-5.seh.ox.ac.uk>
 480
 481         * subsys/win32k/makefile: Make win32k depend on the file containing
 482         the service table.
 483
 484 2002-06-18  David Welch  <welch@whitehall1-5.seh.ox.ac.uk>
 485
 486         * ntoskrnl/ke/i386/stkswitch.S (KeSwitchStackAndRet,
 487         KePushAndStackSwitchAndSysRet): Push one value only.
 488         * ntoskrnl/ps/w32call.c (NtCallbackReturn, NtW32Call): Moved
 489         these functions to a new file. Restore the old trap frame after
 490         returning from a callback.
 491
 492 2002-06-18  David Welch  <welch@whitehall1-5.seh.ox.ac.uk>
 493
 494         * lib/user32/windows/message.c (CallWindowProcA, CallWindowProcW):
 495         Convert message to Unicode or ASCII if necessary.
 496
 497 2002-06-18  David Welch  <welch@whitehall1-5.seh.ox.ac.uk>
 498
 499         * include/user32/callback.h: Added WM_CREATE and WM_NCCALCSIZE
 500         callbacks.
 501         * lib/user32/windows/window.c (User32SendCREATEMessageForKernel,
 502         User32SendNCCREATEMessageForKernel): Implemented.
 503         * subsys/win32k/ntuser/callback.c (W32kSendCREATEMessage):
 504         Implemented.
 505
 506 2002-06-18  David Welch  <welch@whitehall1-5.seh.ox.ac.uk>
 507
 508         * include/structs.h: Added Unicode and ASCII versions of
 509         CREATESTRUCT.
 510
 511 2002-06-16  David Welch  <welch@whitehall1-5.seh.ox.ac.uk>
 512
 513         * tools/helper.mk: Make the install target depend on all the
 514         files to be installed.
 515
 516 2002-06-16  David Welch  <welch@whitehall1-5.seh.ox.ac.uk>
 517
 518         * ntoskrnl/ps/thread.c (NtCallbackReturn): Set TSS.Esp0 to the
 519         top of the old stack.
 520         * ntoskrnl/ps/thread.c (NtW32Call): Set TSS.Esp0 to the top of
 521         the new stack. Free the callback stack correctly. Don't copy
 522         portion of the trap frame that doesn't exist in non-v86-mode
 523         interrupts.
 524         * ntoskrnl/ps/thread.c (PsFreeCallbackStack): New function to
 525         free a stack allocated with PsAllocateCallbackStack.
 526
 527 2002-06-16  David Welch  <welch@whitehall1-5.seh.ox.ac.uk>
 528
 529         * drivers/dd/null/makefile: Commented out local LDFLAGS as
 530         these cause bad relocations in the stripped image.
 531
 532 2002-06-16  David Welch  <welch@whitehall1-5.seh.ox.ac.uk>
 533
 534         * config: Corrected spelling error.
 535
 536 2002-06-11  David Welch  <welch@whitehall1-5.seh.ox.ac.uk>
 537
 538         * subsys/system/winlogon/winlogon.c (WinMain): Check for
 539         failure when creating a window system.
 540
 541 2002-06-11  David Welch  <welch@whitehall1-5.seh.ox.ac.uk>
 542
 543         * ntoskrnl/ob/handle.c (ObDuplicateObject): Added this internal
 544         function for duplicating objects.
 545         * ntoskrnl/ps/process.c (NtCreateProcess): Duplicate the parent
 546         process's window station to the child process.
 547         * ntoskrnl/ps/process.c (PsInitProcessManagement): Initialize the
 548         first process's window station.
 549
 550 2002-06-11  David Welch  <welch@whitehall1-5.seh.ox.ac.uk>
 551
 552         * ntoskrnl/mm/marea.c (MmCreateMemoryArea): Initialise
 553         page operation structure members.
 554         * ntoskrnl/mm/pageop.c (MmReleasePageOp, MmGetPageOp): Increment
 555         or decrement the page operation count in the memory area.
 556         * ntoskrnl/mm/virtual.c (MmNotPresentFaultVirtualMemory,
 557         MmPageOutVirtualMemory): Check for a deleted memory area before
 558         handling the fault.
 559         * ntoskrnl/mm/virtual.c (MmFreeVirtualMemory): Wait for all
 560         page operations to finish before freeing the memory area.
 561
 562 2002-06-11  David Welch  <welch@whitehall1-5.seh.ox.ac.uk>
 563
 564         * ntoskrnl/ke/i386/syscall.S (interrupt_handler2e): Corrected
 565         test for previous mode, upper 16-bit of CS on the stack after an
 566         interrupt are arbitary.
 567
 568 2002-06-11  David Welch  <welch@whitehall1-5.seh.ox.ac.uk>
 569
 570         * lib/user32/misc/winsta.c: Cleaned up indentation.
 571
 572 2002-06-11  David Welch  <welch@whitehall1-5.seh.ox.ac.uk>
 573
 574         * apps/tests/winhello/winhello.c (WinMain, MainWndProc):
 575         Cleaned up formatting, some more error checks.
 576
 577 2002-06-04  David Welch  <welch@whitehall1-5.seh.ox.ac.uk>
 578
 579         * ntoskrnl/mm/virtual.c (MmSecureVirtualMemory,
 580         MmUnsecureVirtualMemory, NtQueryVirtualMemory): Corrected indentation.
 581
 582 2002-06-04  David Welch  <welch@whitehall1-5.seh.ox.ac.uk>
 583
 584         * ntoskrnl/ke/i386/exp.c (KiDoubleFaultHandler): Print CR3
 585         correctly.
 586
 587 2002-06-04  David Welch  <welch@whitehall1-5.seh.ox.ac.uk>
 588
 589         * ntoskrnl/include/internal/ps.h: Added KTHREAD_STACK_LIMIT definition.
 590         * ntoskrnl/ke/i386/tskswitch.S (Ki386ContextSwitch): Force all the
 591         pages of the kernel stack to be accessible from this process.
 592
 593 2002-06-04  David Welch  <welch@cwcom.net>
 594
 595         * ntoskrnl/cc/view.c (ReadCacheSegmentChain): Changes to use
 596         PHYSICAL_ADDRESS type for physical addresses.
 597         * ntoskrnl/cc/copy.c (CcRosCreateCacheSegment): Changes to use
 598         PHYSICAL_ADDRESS type for physical addresses.
 599         * ntoskrnl/cc/copy.c (CcFreeCachePage): Changes to use
 600         PHYSICAL_ADDRESS type for physical addresses.
 601         * ntoskrnl/include/internal/mm.h: Changed prototypes to use
 602         PHYSICAL_ADDRESS type for physical addresses.
 603         * ntoskrnl/include/internal/ps.h (KPROCESS): Changed type of
 604         page directory base to PHYSICAL_ADDRESS.
 605         * ntoskrnl/include/internal/i386/mm.h: Changed prototypes to use
 606         PHYSICAL_ADDRESS type for physical addresses.
 607         * ntoskrnl/ke/kthread.c (KeFreeStackPage): Changes to use
 608         PHYSICAL_ADDRESS type for physical addresses.
 609         * ntoskrnl/ke/kthread.c (KeInitializeThread): Changes to use
 610         PHYSICAL_ADDRESS type for physical addresses.
 611         * ntoskrnl/ke/process.c (KeAttachProcess, KeDetachProcess): Changes
 612         to use PHYSICAL_ADDRESS type for physical addresses.
 613         * ntoskrnl/ke/kernel.c (PcrPages, KeApplicationProcessorInit): Changes
 614         to use PHYSICAL_ADDRESS type for physical addresses.
 615         * ntoskrnl/mm/balance.c (MM_ALLOCATION_REQUEST): Changes to use
 616         PHYSICAL_ADDRESS type for physical addresses.
 617         * ntoskrnl/mm/balance.c (MmReleasePageMemoryConsumer): Changes to use
 618         PHYSICAL_ADDRESS type for physical addresses.
 619         * ntoskrnl/mm/balance.c (MmRequestPageMemoryConsumer): Changes to use
 620         PHYSICAL_ADDRESS type for physical addresses.
 621         * ntoskrnl/mm/cont.c (MmFreeContinuousPage): Changes to use
 622         PHYSICAL_ADDRESS type for physical addresses.
 623         * ntoskrnl/mm/cont.c (MmAllocateContinuousAlignedMemory): Changes to
 624         use PHYSICAL_ADDRESS type for physical addresses.
 625         * ntoskrnl/mm/freelist.c (MmTransferOwnershipPage,
 626         MmGetLRUFirstUserPage, MmGetLRUNextUserPage, MmGetContinuousPages,
 627         MmInitializePageList, MmSetFlagsPage, MmSetRmapListHeadPage,
 628         MmGetRmapListHeadPage, MmMarkPageMapped, MmMarkPageUnmapped,
 629         MmGetFlagsPage, MmSetSavedSwapEntryPage, MmGetSavedSwapEntryPage,
 630         MmReferencePage, MmGetReferenceCountPage, MmIsUsablePage,
 631         MmDereferencePage, MmGetLockCountPage, MmLockPage, MmUnlockPage,
 632         MmAllocPage): Changes to use PHYSICAL_ADDRESS type for physical
 633         addresses.
 634         * ntoskrnl/mm/iospace.c (MmMapIoSpace): Changes to use
 635         PHYSICAL_ADDRESS type for physical addresses.
 636         * ntoskrnl/mm/kmap.c (ExAllocatePage, MiZeroPage, MiCopyFromUserPage,
 637         ExAllocatePageWithPhysPage): Changes to use PHYSICAL_ADDRESS type for
 638         physical addresses.
 639         * ntoskrnl/mm/marea.c (MmFreeMemoryArea): Changes to use
 640         PHYSICAL_ADDRESS type for physical addresses.
 641         * ntoskrnl/mm/mdl.c (MmUnlockPages, MmMapLockedPages,
 642         MmProbeAndLockPages): Changes to use PHYSICAL_ADDRESS type for
 643         physical addresses.
 644         * ntoskrnl/mm/mm.c (MmSharedDataPagePhysicalAddress,
 645         MmCommitPagedPoolAddress, MmNotPresentFault): Changes to use
 646         PHYSICAL_ADDRESS type for physical addresses.
 647         * ntoskrnl/mm/mminit.c (MmInitVirtualMemory): Changes to use
 648         PHYSICAL_ADDRESS type for physical addresses.
 649         * ntoskrnl/mm/ncache.c (MmAllocateNonCachedMemory,
 650         MmFreeNonCachedPage): Changes to use PHYSICAL_ADDRESS type for
 651         physical addresses.
 652         * ntoskrnl/mm/npool.c (grow_kernel_pool): Changes to use
 653         PHYSICAL_ADDRESS type for physical addresses.
 654         * ntoskrnl/mm/rmap.c (MmPageOutPhysicalAddress, MmInsertRmap,
 655         MmDeleteAllRmaps, MmDeleteRmap): Changes to use
 656         PHYSICAL_ADDRESS type for physical addresses.
 657         * ntoskrnl/mm/section.c (MiReadPage, MmNotPresentFaultSectionView,
 658         MmAccessFaultSectionView, MmPageOutDeleteMapping,
 659         MmPageOutSectionView, MmFreeSectionPage): Changes to use
 660         PHYSICAL_ADDRESS type for physical addresses.
 661         * ntoskrnl/mm/slab.c (ExGrowSlabCache): Changes to use
 662         PHYSICAL_ADDRESS type for physical address.
 663         * ntoskrnl/mm/virtual.c (MmPageOutVirtualMemory,
 664         MmNotPresentFaultVirtualMemory, MmFreeVirtualMemoryPage): Changes to
 665         use PHYSICAL_ADDRESS type for physical address.
 666         * ntoskrnl/mm/wset.c (MmTrimUserMemory): Changes to use
 667         PHYSICAL_ADDRESS type for physical address.
 668         * ntoskrnl/mm/page.c (Mmi386ReleaseMmInfo, MmCopyMmInfo,
 669         MmGetPhysicalAddressForProcess, MmCreateVirtualMapping,
 670         MmCreateVirtualMappingUnsafe, MmCreateVirtualMappingForProcess,
 671         MmDeleteVirtualMapping): Changes to use PHYSICAL_ADDRESS type for
 672         physical address.
 673         * ntoskrnl/ps/process (PsInitProcessManagment): Changes to use
 674         PHYSICAL_ADDRESS type for physical address.
 675         * ntoskrnl/ps/thread.c (PsAllocateCallbackStack): Changes to use
 676         PHYSICAL_ADDRESS type for physical address.
 677
 678 2002-06-04  David Welch  <welch@cwcom.net>
 679
 680         * Lots of change since the ChangeLog was last updated.
 681
 682 2001-03-18  David Welch  <welch@cwcom.net>
 683
 684         * ntoskrnl/ke/apc.c (KiDeliverApc): Bug fix.
 685         * ntoskrnl/ke/apc.c (KeInsertQueueApc): More comments.
 686         * ntoskrnl/ke/catch.c (KiDispatchException): Bug fix.
 687         * ntoskrnl/ke/timer.c (KeDelayExecutionThread): Don't use removed
 688         function KeAddTimeoutThread.
 689         * ntoskrnl/ke/timer.c (KeAddTimeoutThread): Removed.
 690         * ntoskrnl/ke/wait.c (KeWaitForSingleObject, KeWaitForMultipleObjects):
 691         Don't use KeAddTimeoutThread.
 692         * ntoskrnl/mm/freelist.c (MmAllocateContiguousAlignedMemory): Bug fix
 693         * ntoskrnl/mm/freelist.c (MmAllocatePage): Allocate from the top
 694         memory.
 695
 696 2001-03-17  David Welch  <welch@cwcom.net>
 697
 698         * ntoskrnl/ke/catch.c (KiDispatchException): Implementation of
 699         exception handling, user-mode only.
 700
 701 2001-03-16  David Welch  <welch@cwcom.net>
 702
 703         * include/ddk/zw.h: Corrected declarations of NtCreateProfile,
 704         NtQueryIntervalProfile, NtSetIntervalProfile.
 705         * include/ddk/zwtypes.h: Added definitions of KPROFILE_SOURCE.
 706         * ntoskrnl/include/internal/ke.h: Added the interrupted EIP as a
 707         parameter to KiUpdateSystemTime for profiling purposes.
 708         * ntoskrnl/include/internal/nt: Added declaration for profiling
 709         support initialization.
 710         * ntoskrnl/ke/timer.c (KiUpdateSystemTime, KeExpireTimers): Call
 711         the profiling code on a timer interrupt with the interrupt EIP.
 712         * ntoskrnl/ke/i386/irq.c (KiDispatchInterrupt): Pass the interrupted
 713         EIP to KiUpdateSystemTime.
 714         * ntoskrnl/mm/virtual.c (NtReadVirtualMemory, NtWriteVirtualMemory):
 715         Release the MDLs used properly.
 716         * ntoskrnl/nt/nt.c: Call the profiling support initialization.
 717         * ntoskrnl/nt/ntevent.c (NtCreateEvent): Don't try copying the
 718         ObjectAttributes parameter if it is NULL.
 719         * ntoskrnl/nt/profile.c: Implemented profiling.
 720
 721 2001-03-16  David Welch  <welch@cwcom.net>
 722
 723         * ntoskrnl/include/internal/safe.h: Corrected typo.
 724         * ntoskrnl/nt/ntevent.c (NtCreateEvent, NtOpenEvent, NtQueryEvent):
 725         Corrected typos.
 726         * ntoskrnl/rtl/mem.c: Missing header file.
 727
 728 2001-03-16  David Welch  <welch@cwcom.net>
 729
 730         * ntoskrnl/include/internal/safe.h: Add definitions for handling
 731         potentially unsafe pointers.
 732
 733 2001-03-16  David Welch  <welch@cwcom.net>
 734
 735         * ntoskrnl/include/internal/mm.h: Removed MmSafeCopyToUser and
 736         MmSafeCopyFromUser as source files need these but don't want internal
 737         mm definitions.
 738         * ntoskrnl/nt/ntevent.c (NtCreateEvent, NtOpenEvent, NtPulseEvent,
 739         NtQueryEvent, NtResetEvent, NtSetEvent): Copy data to and from
 740         user mode safely.
 741         * ntoskrnl/rtl/mem.c (MmCopyToCaller, MmCopyFromCaller): Helper
 742         functions for copying data to and from potentially unsafe pointers.
 743
 744 2000-12-23  David Welch  <welch@cwcom.net>
 745
 746         * All task switching is done in software.
 747         * Beginnings of v86 mode support.
 748
 749 2000-12-22  David Welch  <welch@cwcom.net>
 750
 751         * ntoskrnl/ps/kill.c (PiTerminateProcessThreads): Drop
 752         PiThreadListLock before calling PsTerminateOtherThread
 753
 754 2000-12-16  David Welch  <welch@cwcom.net>
 755
 756         * ntoskrnl/ex/fmutex.c (ExReleaseFastMutexUnsafe): Only set the
 757         fast mutex's owner back to NULL if it is being released
 758
 759 2000-12-10  David Welch  <welch@cwcom.net>
 760
 761         * ntoskrnl/ke/i386/vm86_sup.S (Ki386RetToV86Mode): Added function
 762         to do the raw switch to v86 mode.
 763         * ntoskrnl/include/internal/vm86.h: Definitions for the v86 mode
 764         support.
 765
 766 2000-12-10  David Welch  <welch@cwcom.net>
 767
 768         * ntoskrnl/ke/i386/trap.s (PsBeginThreadWithContextInternal): Moved
 769         to ntoskrnl/ke/i386/bswitch.S.
 770         * ntoskrnl/ke/i386/trap.s (interrupt_handler2e): Moved to
 771         ntoskrnl/ke/i386/syscall.S.
 772         * ntoskrnl/ke/i386/trap.s (old_interrupt_handler2e): Removed.
 773
 774 2000-12-04  David Welch  <welch@cwcom.net>
 775
 776         * ntoskrnl/ke/i386/irq.c (KiInterruptDispatch): Record the last PC
 777         value for a rescheduled thread.
 778         * ntoskrnl/ke/i386/irqhand.s: Construct a primitive trap frame
 779         in interrupt handlers.
 780
 781 2000-08-30  David Welch  <welch@cwcom.net>
 782
 783         * Added calibration of KeStallExecutionProcessor timing
 784           (code from linux 2.2.16).
 785
 786         * Corrected compilation bugs in user32 library.
 787
 788         * Corrected compilation bugs related to anonymous structs
 789           in ndis code.
 790
 791         * Pass command line to kernel from loadros.
 792
 793         * Corrected PIC mask calculation.
 794
 795 2000-05-27  David Welch <welch@cwcom.net>
 796
 797         * Fixed issue with closing non-existent or already closed
 798           handle.
 799
 800 2000-01-26  David Welch <welch@cwcom.net>
 801
 802         * ZwCreateProcess now maps ntdll rather than the user-mode
 803           code.
 804
 805 1999-09-06  David Welch <welch@cwcom.net>
 806
 807         * Implemented ZwOpenProcess.
 808
 809         * Partially implemented killing other threads (possible memory
 810           leaks).
 811
 812         * Made a start on a proper implemention of APCs (based on
 813           article in NT insider).
 814
 815 1998-12-08  David Welch <welch@cwcom.net>
 816
 817         * Corrected bug in shell (Read two keypresses and assumed they
 818           where the key going up and down respectively).
 819
 820         * Corrected race in dpc handling.
 821
 822         * Took out cleanup sections in ZwReadFile (now handled by the
 823           APC).
 824
 825         * Disabled broken code in kernel32.
 826
 827
 828
 829
 830
 831
 832
 833
 834
 835