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Rev Age Author Path Log message Diff
1691 6535 d 0 h palkovsky /kernel/trunk/arch/ia32/include/ Fix either bad compiler or bad code. The net result is better
optimization in GCC		  
1595 6540 d 8 h palkovsky /kernel/trunk/ Added kernel circular buffer klog.
Added automatic killing of tasks raising inappropriate exceptions.
TODO: Fix vsnprintf return value(and behaviour according to specs) and remove workaround in klog.		  
1576 6541 d 20 h jermar /kernel/trunk/ Make use of thread_join_timeout() and thread_detach() in kernel.

Improved comments in slab.h.		  
1511 6544 d 1 h palkovsky /kernel/trunk/arch/ Remove __address from include file included by uspace  
1477 6545 d 11 h decky /kernel/trunk/arch/ cleanup  
1473 6545 d 20 h decky /kernel/trunk/ kernel support for text-only framebuffer  
1468 6546 d 0 h jermar /kernel/trunk/ Function for destroying address space for which there is no other reference in the kernel.  
1434 6548 d 22 h palkovsky /kernel/trunk/ Added 'realtime' clock interface.
Added some asm macros as memory barriers.
Added drift computing for mips platform.		  
1423 6550 d 3 h jermar /kernel/trunk/ Update page fault handlers to distinguish between different access modes that had caused the page fault.  
1411 6552 d 23 h jermar /kernel/trunk/ Modify the hierarchy of page fault handlers to pass access mode that caused the fault.
Architectures are required to pass either PF_ACCESS_READ, PF_ACCESS_WRITE or PF_ACCESS_EXEC
to as_page_fault(), depending on the cause of the fault.		  
1310 6565 d 3 h jermar /kernel/trunk/ Change coding style in vesa.c and do some minor changes.  
1292 6572 d 1 h vana /kernel/trunk/arch/ VESA FB cut unwanted  
1289 6572 d 2 h vana /kernel/trunk/arch/ Amd64 framebuffer  
1288 6572 d 4 h jermar /kernel/trunk/ Complete implementation of copy_from_uspace() and copy_to_uspace()
for amd64 and ia32. Other architectures still compile and run,
but need to implement their own assembly-only memcpy(), memcpy_from_uspace(),
memcpy_to_uspace() and their failover parts. For these architectures
only dummy implementations are provided.		  
1287 6572 d 6 h vana /kernel/trunk/ ia32 VESA FB support  
1256 6578 d 1 h jermar /kernel/trunk/arch/ Improve SYS_IOSPACE_ENABLE support.
The general protection fault handler now contains
code to service early I/O Permission bitmap faults.		  
1251 6579 d 2 h jermar /kernel/trunk/ Fix BITS2BYTES macro to return 0 when passed 0 as argument.
Fix ia32 TSS segment granularity to be 0.
Fix ia32 and amd64 initial TSS limit to be 103.
Little textual changes here and there.		  
1212 6584 d 22 h palkovsky /kernel/trunk/ Added uspace call to enable/disable interrupts.  
1203 6590 d 0 h jermar /kernel/trunk/arch/ Full implementation of amd64 and ia32 SYS_ENABLE_IOSPACE syscall.
Needs testing.		  
1201 6590 d 0 h jermar /kernel/trunk/arch/ Fix amd64 and ia32 management of I/O bitmap in before_task_runs_arch()
by treating the iomap array as a bitmap. Make use of the bitmap type
and functions added in previous commit.		  

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