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Rev Age Author Path Log message Diff
4667 5471 d 1 h trochtova /branches/dd/uspace/srv/pci/ portions of simple hierarchical driver of pci, isa and serial port  
4666 5471 d 11 h pillai /branches/arm/kernel/arch/arm32/ Ticket #93 fix:
Exceptin handling re-written in assembly.		  
4665 5472 d 5 h pillai /branches/arm/kernel/arch/arm32/src/ Change the exception handling logic:
Exception handler switches from exception mode to kernel mode(supervisor mode) before proceeding to
the exc_dispatch() C function. This assures that exception handling is re-entrant and
kernel would not get confused with different processor modes inside the kernel.

Also fixes a kernel panic during nested interrupts.		  
4663 5472 d 8 h rimsky /branches/sparc/kernel/ Implemented detection of execution units, used in a heuristics which prevents the ready threads be unevenly distributed among physical cores by changing the order in which APs are woken up (and hence the order in which the CPUs will be running their kcpulb thread). Cleanup.  
4652 5479 d 3 h pillai /branches/arm/kernel/arch/arm32/src/ Fixed a logical error in checking the processor mode before enabling interrupts  
4651 5479 d 5 h pillai /branches/arm/ Generic framework for arm architecture
Support for integratorcp
pl050 keyboard controller driver in kernel and userland.		  
4647 5481 d 3 h jermar /branches/arm/ Branch out a new arm branch.  
4646 5481 d 3 h jermar /branches/ Rename the arm branch to arm.old so that a fresh new one can be branched out.  
4638 5484 d 5 h rimsky /branches/sparc/kernel/ SMP on Niagara made working: debugged the problem with the 'non-deterministic' symptoms, implemented the IPI mechanism.  
4634 5485 d 6 h pillai /branches/arm/ Fixes:
Intermittent hangs while running kernel console commands
Version strings
Overwriting of framebuffer when doing memory allocation
and small enhancements		  
4632 5486 d 6 h pillai /branches/arm/ capslock and shift key fixes  
4631 5487 d 8 h pillai /branches/arm/uspace/srv/kbd/arch/arm32/include/ header file  
4630 5487 d 8 h pillai /branches/arm/kernel/genarch/include/kbd/ header file  
4629 5487 d 8 h pillai /branches/arm/ Integratorcp keyboard driver and some miscellaneous changes.  
4628 5488 d 9 h pillai /branches/arm/ FrameBuffer physical address fix  
4616 5490 d 5 h brambora /branches/snapshot/ Added functions for storing task checkpoint to udebug interface.
Added uspace task chkpnt that launches the snapshot creation.		  
4615 5490 d 12 h pillai /branches/arm/kernel/arch/arm32/src/drivers/ minor qemu/integratorcp related changes  
4614 5491 d 2 h rimsky /branches/sparc/kernel/arch/sparc64/ Waking CPUs up on sun4v. Weird errors occur when accessing the THE structure.  
4613 5491 d 4 h brambora /branches/snapshot/ Initial commit. Empty checkpoint.c added plus a Makefile.  
4612 5491 d 11 h pillai /branches/arm/kernel/arch/arm32/ Improvements on timer and interrupt handling  

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