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Rev Age Author Path Log message Diff
1078 6682 d 16 h jermar /kernel/trunk/ Improved uspace threads.
ia64 needs fixing.		  
1070 6683 d 0 h jermar /kernel/trunk/ More checks for address space area conflicts.  
1053 6683 d 17 h vana /kernel/trunk/ Itanium FPU Lazy context switching... but not so much tested  
1024 6684 d 15 h jermar /kernel/trunk/ Redefine semantics of unary atomic operations.
Add test to verify that an architecture understands the semantics correctly.		  
1023 6684 d 15 h vana /kernel/trunk/ Itanium FPU active context switch  
993 6685 d 14 h jermar /kernel/trunk/arch/ia64/ Fix bug in switch to userspace on ia64: ensure start in bank 1.
Fix bug in tlb_invalidate_all() that cause interrupts to be unconditionally enabled.
Optimize context switching by discarding packed attribute of context structures.		  
979 6685 d 20 h vana /kernel/trunk/arch/ia64/ Itanium FPU context save/restore  
967 6685 d 23 h palkovsky /kernel/trunk/ Allowed userspace to include page.h.  
962 6686 d 12 h jermar /kernel/trunk/arch/ia64/ ia64 work.
Support for __SYSCALL4.
Fix user stack initial address.		  
958 6686 d 14 h jermar /kernel/trunk/ Nicer ia32 interrupt handlers and structures holding interrupted context data.
Unify the name holding interrupted context data on all architectures to be istate.		  
955 6686 d 14 h palkovsky /kernel/trunk/ Added kernel IPC functionality.  
945 6687 d 12 h vana /kernel/trunk/arch/ia64/  
944 6687 d 13 h vana /kernel/trunk/ Itanium tlb_invalidate_pages  
940 6687 d 15 h jermar /kernel/trunk/ Get rid of unneeded macros.
Their functionality has been replaced by the ELF loader.		  
938 6687 d 15 h jermar /kernel/trunk/ Basic support for loading ELF object files.
ia64, amd64, ia32 working.
mips32 requires some attention.		  
935 6687 d 16 h vana /kernel/trunk/ Two frame stack (standard stack + RSE) on Itanium  
928 6687 d 21 h vana /kernel/trunk/ Itanium tlb_invalidate_all  
921 6690 d 16 h jermar /kernel/trunk/arch/ia64/ ia64 work.
Userspace is now working.
There is an unrelated show stopper, however.		  
919 6690 d 21 h jermar /kernel/trunk/ ia64 work.
Changes to make userspace work (kernel part).
Use ski.conf from contrib directory to run Ski.

There is actually no appropriate syscall handler yet.		  
915 6693 d 0 h jermar /kernel/trunk/arch/ia64/ ia64 work.
- Another item had to be allocated on stack to remember new value written to ar.bspstore.
Fix heavyweight interruption handler to calculate RSC.loadrs from the new value of ar.bspstore
instead from the old one.
Uncomment instructions switching ar.bspstore.
- Configure kernel with 512M of memory.		  

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