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Rev Age Author Path Log message Diff
1078 6767 d 18 h jermar /kernel/trunk/ Improved uspace threads.
ia64 needs fixing.		  
1070 6768 d 2 h jermar /kernel/trunk/ More checks for address space area conflicts.  
1053 6768 d 19 h vana /kernel/trunk/ Itanium FPU Lazy context switching... but not so much tested  
1024 6769 d 17 h jermar /kernel/trunk/ Redefine semantics of unary atomic operations.
Add test to verify that an architecture understands the semantics correctly.		  
1023 6769 d 17 h vana /kernel/trunk/ Itanium FPU active context switch  
993 6770 d 16 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 6770 d 21 h vana /kernel/trunk/arch/ia64/ Itanium FPU context save/restore  
967 6771 d 1 h palkovsky /kernel/trunk/ Allowed userspace to include page.h.  
962 6771 d 14 h jermar /kernel/trunk/arch/ia64/ ia64 work.
Support for __SYSCALL4.
Fix user stack initial address.		  
958 6771 d 16 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 6771 d 16 h palkovsky /kernel/trunk/ Added kernel IPC functionality.  
945 6772 d 14 h vana /kernel/trunk/arch/ia64/  
944 6772 d 15 h vana /kernel/trunk/ Itanium tlb_invalidate_pages  
940 6772 d 17 h jermar /kernel/trunk/ Get rid of unneeded macros.
Their functionality has been replaced by the ELF loader.		  
938 6772 d 17 h jermar /kernel/trunk/ Basic support for loading ELF object files.
ia64, amd64, ia32 working.
mips32 requires some attention.		  
935 6772 d 18 h vana /kernel/trunk/ Two frame stack (standard stack + RSE) on Itanium  
928 6772 d 22 h vana /kernel/trunk/ Itanium tlb_invalidate_all  
921 6775 d 18 h jermar /kernel/trunk/arch/ia64/ ia64 work.
Userspace is now working.
There is an unrelated show stopper, however.		  
919 6775 d 23 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 6778 d 2 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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