Subversion Repositories HelenOS

Rev

Show changed files | Details | Compare with Previous | Blame | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
4666 5577 d 14 h pillai /branches/arm/kernel/arch/arm32/ Ticket #93 fix:
Exceptin handling re-written in assembly.		  
4665 5578 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 5585 d 6 h pillai /branches/arm/kernel/arch/arm32/src/ Fixed a logical error in checking the processor mode before enabling interrupts  
4651 5585 d 8 h pillai /branches/arm/ Generic framework for arm architecture
Support for integratorcp
pl050 keyboard controller driver in kernel and userland.		  
4647 5587 d 5 h jermar /branches/arm/ Branch out a new arm branch.  
4645 5588 d 2 h svoboda /trunk/contrib/conf/ Revert accidently commited change.  
4644 5588 d 2 h svoboda /trunk/ Method for getting console color capabilities. Use to fix invisible tetris pieces.  
4643 5588 d 15 h jermar /trunk/uspace/lib/libc/generic/ realloc() should really check whether the next block is indeed free.  
4642 5589 d 2 h svoboda /trunk/uspace/lib/libc/generic/ Fix alignment errors in realloc().  
4641 5589 d 4 h jermar /trunk/kernel/arch/sparc64/src/ Adhere to the sparc64 ABI and provide stack space for procedure arguments.  
4640 5589 d 4 h jermar /trunk/kernel/generic/include/ Improve comment.  
4639 5589 d 4 h jermar /trunk/kernel/generic/src/main/ IRQ-safe switch to userspace.  
4637 5591 d 2 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 5591 d 3 h jermar /trunk/ sparc64's SP_DELTA needs more space.  
4635 5591 d 9 h jermar /trunk/ Things are much easier when the compiler knows that context_save() returns twice.  
4633 5592 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 5594 d 12 h jermar /trunk/kernel/arch/mips32/include/ mips32's istate_t must respect the 8-byte stack alignment.  
4626 5595 d 2 h svoboda /trunk/kernel/genarch/ Modify CUDA driver to state machine format, with one interrupt per byte transferred.  
4625 5595 d 3 h jermar /trunk/kernel/arch/ia64/ The ia64 kernel needs to handle the Data Access Rights fault.  
4624 5595 d 3 h jermar /trunk/kernel/genarch/src/mm/ Initialize the Accessed and Dirty bits when the page hash table is used.  

←Prev12Next→

Show All