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Rev Age Author Path Log message Diff
4666 5394 d 13 h pillai /branches/arm/kernel/arch/arm32/ Ticket #93 fix:
Exceptin handling re-written in assembly.		  
4665 5395 d 7 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.		  
4652 5402 d 5 h pillai /branches/arm/kernel/arch/arm32/src/ Fixed a logical error in checking the processor mode before enabling interrupts  
4651 5402 d 7 h pillai /branches/arm/ Generic framework for arm architecture
Support for integratorcp
pl050 keyboard controller driver in kernel and userland.		  
4647 5404 d 5 h jermar /branches/arm/ Branch out a new arm branch.  
4645 5405 d 2 h svoboda /trunk/contrib/conf/ Revert accidently commited change.  
4644 5405 d 2 h svoboda /trunk/ Method for getting console color capabilities. Use to fix invisible tetris pieces.  
4643 5405 d 15 h jermar /trunk/uspace/lib/libc/generic/ realloc() should really check whether the next block is indeed free.  
4642 5406 d 2 h svoboda /trunk/uspace/lib/libc/generic/ Fix alignment errors in realloc().  
4641 5406 d 3 h jermar /trunk/kernel/arch/sparc64/src/ Adhere to the sparc64 ABI and provide stack space for procedure arguments.  
4640 5406 d 4 h jermar /trunk/kernel/generic/include/ Improve comment.  
4639 5406 d 4 h jermar /trunk/kernel/generic/src/main/ IRQ-safe switch to userspace.  
4637 5408 d 1 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 5408 d 2 h jermar /trunk/ sparc64's SP_DELTA needs more space.  
4635 5408 d 8 h jermar /trunk/ Things are much easier when the compiler knows that context_save() returns twice.  
4633 5409 d 1 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.		  
4627 5411 d 12 h jermar /trunk/kernel/arch/mips32/include/ mips32's istate_t must respect the 8-byte stack alignment.  
4626 5412 d 1 h svoboda /trunk/kernel/genarch/ Modify CUDA driver to state machine format, with one interrupt per byte transferred.  
4625 5412 d 2 h jermar /trunk/kernel/arch/ia64/ The ia64 kernel needs to handle the Data Access Rights fault.  
4624 5412 d 2 h jermar /trunk/kernel/genarch/src/mm/ Initialize the Accessed and Dirty bits when the page hash table is used.  
4623 5413 d 1 h svoboda /trunk/uspace/srv/bd/ata_bd/ Prettier output from ata_bd.  
4622 5413 d 2 h jermar /trunk/uspace/app/init/ Do not attempt to spawn non-existing programs.  
4621 5413 d 2 h svoboda /trunk/uspace/ Servers can return value as soon as they are up. Use this with block-device drivers to start them synchronously. Eliminate ad-hoc sleeping.  
4620 5413 d 3 h svoboda /trunk/uspace/ Allow to determine whether a task returned value before terminatign.  
4619 5413 d 3 h svoboda /trunk/uspace/srv/ns/ Move fully to IPC-based tracking of task startup and termination in NS. This also gets rid of the race condition present in the previous code.  
4618 5413 d 4 h svoboda /trunk/uspace/ Pass task ID to NS from loader. This prevents ID spoofing by user apps.  
4617 5413 d 7 h svoboda /trunk/uspace/ Allow task to return value (will be improved).  
4611 5415 d 10 h jermar /trunk/uspace/lib/libblock/ Make the libblock cache behave more like a cache and fix some bugs
present in the previously unused code paths.		  
4610 5417 d 3 h svoboda /trunk/ Kernel Mac ADB keyboard driver revived.  
4609 5417 d 8 h decky /trunk/uspace/lib/libc/include/ipc/ remove obsolete VFS methods  
4608 5417 d 8 h jermar /trunk/uspace/ Statically allocated stat structure will do.  
4607 5417 d 8 h jermar /trunk/uspace/lib/libc/generic/ Fix typos.  
4606 5417 d 8 h decky /trunk/uspace/lib/libc/generic/ small allocator optimization
add some comments		  
4604 5418 d 6 h decky /trunk/uspace/srv/fb/ cstyle  
4602 5419 d 7 h decky /trunk/uspace/app/tester/ tester framework rewrite (go from a menu-driven interface to command-line interface)  
4601 5419 d 7 h decky /trunk/uspace/lib/libc/ small fixes and coding style changes related to the new memory allocator  
4600 5419 d 7 h decky /trunk/uspace/lib/libc/generic/ implement simple first-fit memory allocator
(modified from original code by Petr Tuma, used under permission)		  
4599 5419 d 7 h decky /trunk/uspace/lib/libc/include/ define just the basic memory allocator interface  
4598 5419 d 7 h decky /trunk/uspace/lib/libc/ remove dlmalloc  
4597 5419 d 7 h decky /trunk/uspace/app/tester/mm/ memory allocator test
(modified from original code by Tomas Bures and Lubomir Bulej, used under permission)