Subversion Repositories HelenOS

Rev

Go to most recent revision | Show changed files | Directory listing | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
4666 5437 d 19 h pillai /branches/arm/kernel/arch/arm32/ Ticket #93 fix:
Exceptin handling re-written in assembly.		  
4665 5438 d 13 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.		  
4664 5438 d 13 h jermar /trunk/kernel/arch/ia64/include/ Add simple atomic_lock_arch() for ia64  
4663 5438 d 15 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.  
4662 5440 d 10 h svoboda /trunk/ Make automatic start of BDDs and mounting of /data optional and disabled by default not to mess with people's hard drivers.  
4661 5440 d 10 h svoboda /trunk/uspace/app/trace/ Update proto definitions in tracer.  
4660 5440 d 10 h svoboda /trunk/uspace/app/trace/ Cope with ipc_call_sync_slow() overwriting input argument with output argument. This fixes the tracer not understanding connect_to_me_blocking().  
4659 5441 d 6 h svoboda /trunk/uspace/app/trace/ Use bool type.  
4658 5441 d 7 h svoboda /trunk/uspace/app/trace/ Wait for app to exit before returning from tracer.  
4657 5441 d 7 h svoboda /trunk/uspace/app/trace/ Remove accidentally commited debugging messages.  
4656 5441 d 8 h svoboda /trunk/uspace/app/trace/ Use a dedicated fibril to wait for console events so that we can quit the tracer as soon as the app exits. (Need to wait for two different things.)  
4655 5441 d 9 h svoboda /trunk/uspace/app/trace/ Let application inherit tracer's std. files.  
4654 5441 d 9 h svoboda /trunk/uspace/app/trace/ Make use of fibril sync primitives.  
4653 5441 d 10 h svoboda /trunk/uspace/app/trace/ Read keys directly from console in tracer. This works around the current inability to write to stdout while blocked in getchar().  
4652 5445 d 11 h pillai /branches/arm/kernel/arch/arm32/src/ Fixed a logical error in checking the processor mode before enabling interrupts  
4651 5445 d 13 h pillai /branches/arm/ Generic framework for arm architecture
Support for integratorcp
pl050 keyboard controller driver in kernel and userland.		  
4650 5446 d 20 h jermar /trunk/kernel/arch/sparc64/include/ Fix sparc64 non-debug build.  
4649 5447 d 7 h svoboda /trunk/uspace/srv/kbd/layout/ Fix comments.  
4648 5447 d 9 h jermar /trunk/uspace/app/bdsh/ Fix a couple of memory leaks and an improper use of sizeof().  
4647 5447 d 10 h jermar /branches/arm/ Branch out a new arm branch.  
4646 5447 d 11 h jermar /branches/ Rename the arm branch to arm.old so that a fresh new one can be branched out.  
4645 5448 d 7 h svoboda /trunk/contrib/conf/ Revert accidently commited change.  
4644 5448 d 7 h svoboda /trunk/ Method for getting console color capabilities. Use to fix invisible tetris pieces.  
4643 5448 d 21 h jermar /trunk/uspace/lib/libc/generic/ realloc() should really check whether the next block is indeed free.  
4642 5449 d 7 h svoboda /trunk/uspace/lib/libc/generic/ Fix alignment errors in realloc().  
4641 5449 d 9 h jermar /trunk/kernel/arch/sparc64/src/ Adhere to the sparc64 ABI and provide stack space for procedure arguments.  
4640 5449 d 9 h jermar /trunk/kernel/generic/include/ Improve comment.  
4639 5449 d 9 h jermar /trunk/kernel/generic/src/main/ IRQ-safe switch to userspace.  
4638 5450 d 13 h rimsky /branches/sparc/kernel/ SMP on Niagara made working: debugged the problem with the 'non-deterministic' symptoms, implemented the IPI mechanism.  
4637 5451 d 7 h svoboda /trunk/kernel/genarch/ Implement data transmission to CUDA, use to enable autopolling. Now the driver works both in PearPC and Qemu -M g3beige.  
4636 5451 d 8 h jermar /trunk/ sparc64's SP_DELTA needs more space.  
4635 5451 d 14 h jermar /trunk/ Things are much easier when the compiler knows that context_save() returns twice.  
4634 5451 d 14 h pillai /branches/arm/ Fixes:
Intermittent hangs while running kernel console commands
Version strings
Overwriting of framebuffer when doing memory allocation
and small enhancements		  
4633 5452 d 6 h jermar /trunk/uspace/lib/libc/generic/ In fibril_switch(), make sure to reload srcf with the current fibril address
in the post-context_restore() code. Its value may be invalid after
contex_restore() due to e.g. register recycling.		  
4632 5452 d 14 h pillai /branches/arm/ capslock and shift key fixes  
4631 5453 d 16 h pillai /branches/arm/uspace/srv/kbd/arch/arm32/include/ header file  
4630 5453 d 16 h pillai /branches/arm/kernel/genarch/include/kbd/ header file  
4629 5453 d 16 h pillai /branches/arm/ Integratorcp keyboard driver and some miscellaneous changes.  
4628 5454 d 17 h pillai /branches/arm/ FrameBuffer physical address fix  
4627 5454 d 17 h jermar /trunk/kernel/arch/mips32/include/ mips32's istate_t must respect the 8-byte stack alignment.