- Remove code in the page fault handler which was corrupting the trap frame.
- Remove some ROS hacks that dealt with the fact the trap frame was getting corrupted, since now it isn't anymore.
- Enable code that checks for Teb->GdiBatchCount during win32k system calls. The bugs that were mentionned in the #if 0 are fixed.
svn path=/trunk/; revision=23714
- Basically revert the new HAL/KERNEL IRQ code by putting the old one in, but without the actual pain of svn reverting and losing all the previous code.
- The old code goes in ntoskrnl\deprecated, and we only add a comment to the .rbuild file, re-export an old function, and initialize the old code in kernel.c. All the other kernel changes stay in-place to be tested.
- Same for hal, basically replace irq.S with irql.c in the .rbuild file, and disable the call to Halpinit1. All the other changes remain.
svn path=/trunk/; revision=23707
- Remove KrnlFun entry - IRQs are now done through a typical NT/ROS trap frame and are synchronized and compatible with trap.S.
- Enable 2nd entry interrupt calls in HalBeginSystemInterrupt, since IRQs now use the right trap frame.
svn path=/trunk/; revision=23697
- Cleaned up irq.c. Fixed file header, function prototypes, includes, etc, and moved general definitions and externs to ke.h
svn path=/trunk/; revision=23694
- Enable clock.S versions of KeUpdateSystem/RunTime and export them properly.
- Enable systimer.S to call into kernel's KeUpdateSystemTime.
- Enable Hal's Clock Interrupt during Phase 1.
- Remove most of the code that was still left in irq.c
- Only one large problem remains now, which is the spurious firing of the clock interrupt before we're ready to handle it... I will try to fix this today.
svn path=/trunk/; revision=23692
- Fix incorrect KPCR_PRCB_DPC_ROUTINE_ACTIVE which was totally wrong (And could've caused a crash in the context swicher)
- Also fix the definition of KRCB which was off-by-4 after about offset ~0x500. It wasn't causing problems because assembly code only used < 0x500.
- Write the ASM implementation of KeUpdateRunTime (not used yet).
svn path=/trunk/; revision=23681
- Make KeUpdateRunTime increase the interrupt count, check for V86 as well as for user-mode by using the CS and EFLAGS (isntead of PreviousMode), also only request DPCs if DpcInterruptRequested isn't already set, and only perform Quantum End if this isn't the idle thread.
- Add clock.S which will have the clock interrupt handlers of the kernel (UpdateSystemTime and UpdateRunTime) and ultimately replace the only reason irqhand.S is still around (the clock interrupt). Implement the current version of KeUpdateSystemTime in assembly, with stack optimizations since we'll be called from the HAL later.
svn path=/trunk/; revision=23680
- Update KeTickCount properly instead of an ugly timecast hack.
- Also update UserSharedData->TickCount.
- Get rid of KiRawTicks.
- Properly update KiTickOffset at the end.
svn path=/trunk/; revision=23679
- Implement KeDisconnectInterrupt with the new implementation.
- Put Clock Interrupt initialization in the right place (might still be too late: must investigate more).
- Added a debug print when unexpected interrupts are called, just noticed this happens on my checked machine, and it's a useful tracing tool.
svn path=/trunk/; revision=23678
- Uses new code added to trap.s for generic dispatching, as well as the NT implementation which copies a "template" into the ->DispatchCode array of every KINTERRUPT object.
- Also adds support for chained interrupts, but this hasn't been tested yet. Floating interrupts are not supported on NT it seems, so I haven't implemented those at all.
- KiDisableInterrupt not yet re-implemented, and timer code is still piggybacked on the old implementation.
svn path=/trunk/; revision=23677
