- Scanfor NOEXECUTE/EXECUTE/OPTIN/OPTOUT/ALWAYSON/ALWAYSOFF load strings and set the appropriate NX policy in KUSER_SHARED_DATA as well as kernel CPU Feature flags.
svn path=/trunk/; revision=24387
- Detect Hyper-Threading and set Local APIC ID (put back Thomas's code that he added in an old revision and that I had accidentally removed and forgotten to re-convert into the new KiGetFeatureBits function).
- Add code to set the kernel MX Csr Mask in the FX Save Area.
- Startup the sysenter handler on the DPC stack.
- Detect and notify users with broken Pentiums.
- Do some NPX checks to forcefully disable any FPU flags that might be set (SSE, MMX, 3DNOW) if the NPX is disabled.
svn path=/trunk/; revision=24386
- Do all CPU configuration through IPIs and synchronize with potential multiple CPUs.
- Add mtrr.c and patpge.c for future support of MTRR, AMD K6 MTRR, PGE and PAT support, with initilization calls in each of them (which only print out a "Sorry" message).
- Add some stubbed code for extra initizliation to do later once some detection things are fixed.
svn path=/trunk/; revision=24385
"The current implementation continues to register or unregister additional DLLs
that were specified, even if one of the earlier ones failed. The behavior on
the Microsoft version is different; if one fails, it stops there instead of
continuing. Some installers may possibly depend on this behavior."
svn path=/trunk/; revision=24371
- Add the last bit to the usb mouse driver to make it functional - recognition by mouclass.sys, and sending input data to it
- Misc small changes
Now USB mouse works in 2nd stage (you need to add usbdriver.sys as a legacy driver to the registry certainly)
TODO, but not of the top priority:
- Make unloading correct
svn path=/trunk/; revision=24369
Wait for Pnp manager to finish its job before displaying the 2nd stage setup
Thanks Filip for his precious help on the umpnpmgr.exe side (not thread-safe as Single linked list functions are not implemented in ntdll)
svn path=/trunk/; revision=24365
- Call PsInitSystem instead of PspInitPhase0, since PsInitsystem is the "external" phase-choosing routine.
- Implement ExComputeTickCountMultiplier to create a 24-bit precision remainder + whole integer of the ms/clock tick used in SharedUserData.
- Set the OS version and Machine Type (i386/PPC (<3 Arty) in SharedUserData.
- Move some HAL calls in Phase 2 (actually Phase 1...), same for KeInit2.
- Break into KDBG a bit earlier.
svn path=/trunk/; revision=24363
- Loop security descriptors to find NLS data and make a copy of it in kernel pool, because the NLS buffer from NTLDR will be freed on NT. Also discovered a bug in Freeldr where it doesn't allocate ths NLS files sequentially, leaving a hole of 0x1000 between them. Added a hack to compensate (won't break NTLDR booting, just will waste 8KB of memory).
- Allocate the system call count table on checked builds.
- Refactor Ob/Se booting to match more closely NT, and so that we can do Se initialization in one shot.
svn path=/trunk/; revision=24362
- Clear the crypto exponent on boot-up.
- Set default global flags for checked builds.
- Set NtSystemRoot (SharedUserData) to C:<NT BOOT PATH> on startup.
- Cleanup lookas.c file and implement routines to initialize the system lookaside list in phase 0.
svn path=/trunk/; revision=24360
* Removing the ARC Boot path and splitting it into the ARC Boot Device Name, the ARC HAL Device Name, and the NT Boot and HAL Path Names, saved in their respective LoaderBlock pointers.
* Converting every slash to a space. ("/DEBUGPORT" -> " DEBUGPORT")
* Now we can fully parse and read NTLDR command lines.
- Update various code in the kernel to:
* Use LoaderBlock->ArcDeviceNamePath & friends instead of the command line.
* Stop depending on slashes, and instead use strstr for parameters.
svn path=/trunk/; revision=24358
- Add a function for creating a stub of hardware config (config consisting of only one node - root)
- Implement two steps of LPB initialization (names Phase 0 and Phase 1 are used internally by me, and doesn't correspond to anything)
- Implement a WinLdrSetupForNt, which allocates and initializes some specific structures (PCR, TSS, GDT, IDT)
- Respectively enable calls to these functions from LoadAndBootWindows()
svn path=/trunk/; revision=24354
- This gets NTLDR working with ReactOS and I can boot all the way to MmInit1 (which fails due to missing KeMemoryMap & freeldr data).
- Serial port output works with DPRINT1 as well ;-)
svn path=/trunk/; revision=24352
- Add address conversion routines for windows loader
- Add stubs for PE loading, memory operations
- Add some code to the LoadAndBootWindows()
Some notes:
- The windows loader is going to become some kind of a library in future, shared at least between freeldr and EFI loader.
- The code in windows loader is specific to i386 architecture for now, but I add it to the "freeldr_base". I better separate it a bit later, after discussion with arty (because I hardly want compatibility with loading windows on PPC).
svn path=/trunk/; revision=24350
- Also move some ROS-specific/Freeldr hacks on top of the file so they'll be easier to remove later when needed.
- Fix a bug in ExInitPoolLookasidePointers which was making us overwrite low-memory.
- Initialize NLS tables during Phase 0, so that the associated APIs can work earlier.
- Bugcheck if HAL Phase 0 initialization failed, and force interrupts enabled after the HAL is ready.
svn path=/trunk/; revision=24348
- Update ExpInitializeExecutive to check for a valid setup block and detect text-mode and network installation modes. Use ExpInTextModeSetup instead of SetupMode variable, to make detection compatible with NTLDR.
svn path=/trunk/; revision=24347
- Add code in KiRosFrldrLpbToNtLpb to setup a LOADER_PARAMETER_EXTENSION and set the right version and size.
- Initialize the per-CPU PRCB Paged/NPaged lookaslide pool lists.
- Add code to support application CPUs booting in ExpInitializeExecutive, and pass the loaderblock as a parameter.
svn path=/trunk/; revision=24346
