- We can now properly handle FPU faults (wrote a small test for invalid fpu precision).
- OpenGL probably still doesn't work, as there might be some bugs around the place. However, you should not see FPU Bugchecks anymore.
svn path=/trunk/; revision=24187
- Implement some extra checks in KiTrap7 and start coding the NPX shared handler. We *almost* have full FPU support now... (trying to get this done for tomorrow morning so that Greatlord can sent me the 15 000$ he promised...)
svn path=/trunk/; revision=24186
- Get CR0, read the KTHREAD NPX State, disable interrupts and verify if the NPX state is dirty. If it is, then reload CR0 with the new value. Re-enable interrupts. This sequence should make FPU work during context switching, but I haven't tested yet. At the very least, it should get rid of TRAP_FAULT_UNKNOWN blue screen.
- Set TEB in the same time as the selector is being configured, not way earlier.
svn path=/trunk/; revision=24184
- Don't read a useless stack pointer anymore.
- Update KTSS_ESP0 near the end of context switching, not at the beginning anymore.
- Same for IOPM and I/O Redirection Map Base Address.
svn path=/trunk/; revision=24182
- Stop using XP KPCR fields for storing stack values, they're not used inside the kernel anymore and now have 2003 values (WMI tracing, etc).
- Move parts of the process switch (LDT reload) out-of-line.
svn path=/trunk/; revision=24181
- Add code to wait for SwapBusy == FALSE on SMP.
- Add stub code to check for new PCR fields in 2003. Currently disabled because thread swap code still uses XP fields.
- Check for active DPCs at the end of thread swap, not at the beginning.
- Set PRCB->IdleThread outside of the thread swap routine.
- Don't set the thread state to running inside the swap routine, we already do it outside.
svn path=/trunk/; revision=24180
- Can't name specifics, but probably fixes multiple SEH/application bugs/regressions since about 6-8 months ago. Fixes my personal SEH test from 22 failures/crashes/BSODs to 22 succeesses...
- Also fixes some crashes in kernel-kqemu mode.
svn path=/trunk/; revision=24178
- Fix a terrible stack corruption bug in KeRaiseUserExceptionDispatcher which was causing us to eventually fuck up the stack in user mode (0x14 bytes instead of 0x50 bytes were reserved).
- Protect User-mode Callbacks with SEH, and use STATUS_POP_CALLBACK_STACK.
- Fix another nasty stack corruption bug in user-mode APC delivery.
- Protect User-mode APC delivery with SEH.
- Fix SEH handlers to return EXCEPTION_EXECUTE_HANDLER isntead of ExceptionContinueSearch.
svn path=/trunk/; revision=24173
follow thing need be done before it is finish but it will slov leaked memory and filehandle from NtGdiCreateEnhMetaFile
for we have NtGdiCreateEnhMetaFile implement. NtGdiCloseEnhMetaFile is base on wine cvs 15/9-2006
Todo
1. Rewrite it to own api call IntGdiCloseEmhMetaFile
2. Use Zw and Int direcly so we do not need todo context swith each call
3. Translate follow api to kernel api
// hMapping = CreateFileMappingW(Dc->hFile, NULL, PAGE_READONLY, 0, 0, NULL);
// Dc->emh = MapViewOfFile(hMapping, FILE_MAP_READ, 0, 0, 0);
// hmf = EMF_Create_HENHMETAFILE( Dc->emh, (Dc->hFile != 0) );
svn path=/trunk/; revision=24172
reason
1. Bugfix some charters that did not show in Windows/ReactOS
2. Fixing space between some charters
3. Dejvau san font support 100% folllow Latin Extended-B, Latin Extended-C, Greek and Coptic, Superscripts and Subscripts, Currency Symbols.
4. and allot more new charters
svn path=/trunk/; revision=24167
James Hawkins <truiken@gmail.com>
- Add stubs for SetupOpenLog, SetupCloseLog, and SetupLogError
- Implement pSetupGetField, with tests.
svn path=/trunk/; revision=24162
- Optimize PspLookupUserEntrypoints to use static ANSI_STRINGs instead of building them at runtime.
- Fix mapping/loading of the System DLL so that it's loaded as executable code, not read-only code. Also fix a handle leak of the section, and re-factor some code into smaller shared functions to reduce code duplication.
svn path=/trunk/; revision=24154
Installing a driver is not as easy as copying files and adding some registry entries, especially when autogenerated PnP ids change...
svn path=/trunk/; revision=24153
* remove unused members in ConsoleInfo struct
* update global struct on UDN_DELTAPOS events
* update WindowSize ScreenBuffer member when bigger / smaller on scroll events
svn path=/trunk/; revision=24151
- Implemented SeAssignPrimaryToken.
- Setup Boot/System Token for Idle Process in SeInit2.
- Remove ROS hack in SeCaptureSubjectContextEx.
- Call SeAssignPrimaryToken in PspInitializeProcessSecurty when called for the Initial Process creation.
- Implement PsInitiailizeQuotaSystem and set PspDefauptQuotaBlock for the idle process so that it can be used for the initial process.
- Rewrite Process Manager Phase 0 initialization from scratch, to create a new initial system process and thread which will be used for Phase 1 (in ROS, phase 2) initialization of the executive.
- Fix a bug in PspCreateProcess which was using an uninitialized value of SectionObject in some cases, instead of NULL.
- Call PsInitailizeQuotaSystem from ObInit, and also create the system handle table inside the idle process, and make it the ObpKernelHandleTable.
- Do Executive Phase 0 Initialization at APC_LEVEL.
- Start idle thread at HIGH_PRIORITY then lower it to 0 once the Initial Thread is setup, so that it can run, then keep priority to 0 at DISPATCH_LEVEL and jump into idle loop code.
- Add NtYieldExecution to idle loop code since it's now being used.
- Fix IoGetCurrentProcess which was previously hacked.
- Remove some checks for Thread == NULL in ke_x.h, since this is now impossible.
- Split Phase 0/1 initialization in ex\init.c, since one runs in a separate thread now. Also don't lower IRQL to PASSIVE_LEVEL anymore (run at APC_LEVEL).
svn path=/trunk/; revision=24148
- Also fixed a previous bug where we didn't respect alertable waits anymore for KeWaitForMultiple...
- Remove krnlfun entry, the rest of dispatcher changes are tied to the new timer implementation for later.
svn path=/trunk/; revision=24138
Our are not complete it can not create the file.
But we parseing now some NULL pointer test and some other test in winetest for gdi32.
svn path=/trunk/; revision=24137
