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Rev Age Author Path Log message Diff
1104 6633 d 12 h jermar /kernel/trunk/ Define atomic_t only once in atomic.h
Change the encapsulated counter type to long so that it supports negative values as well.		  
1078 6638 d 11 h jermar /kernel/trunk/ Improved uspace threads.
ia64 needs fixing.		  
1070 6638 d 19 h jermar /kernel/trunk/ More checks for address space area conflicts.  
1053 6639 d 12 h vana /kernel/trunk/ Itanium FPU Lazy context switching... but not so much tested  
1024 6640 d 10 h jermar /kernel/trunk/ Redefine semantics of unary atomic operations.
Add test to verify that an architecture understands the semantics correctly.		  
1023 6640 d 11 h vana /kernel/trunk/ Itanium FPU active context switch  
993 6641 d 9 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 6641 d 15 h vana /kernel/trunk/arch/ia64/ Itanium FPU context save/restore  
967 6641 d 18 h palkovsky /kernel/trunk/ Allowed userspace to include page.h.  
962 6642 d 8 h jermar /kernel/trunk/arch/ia64/ ia64 work.
Support for __SYSCALL4.
Fix user stack initial address.		  
958 6642 d 9 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 6642 d 9 h palkovsky /kernel/trunk/ Added kernel IPC functionality.  
945 6643 d 8 h vana /kernel/trunk/arch/ia64/  
944 6643 d 8 h vana /kernel/trunk/ Itanium tlb_invalidate_pages  
940 6643 d 10 h jermar /kernel/trunk/ Get rid of unneeded macros.
Their functionality has been replaced by the ELF loader.		  
938 6643 d 11 h jermar /kernel/trunk/ Basic support for loading ELF object files.
ia64, amd64, ia32 working.
mips32 requires some attention.		  
935 6643 d 12 h vana /kernel/trunk/ Two frame stack (standard stack + RSE) on Itanium  
928 6643 d 16 h vana /kernel/trunk/ Itanium tlb_invalidate_all  
921 6646 d 11 h jermar /kernel/trunk/arch/ia64/ ia64 work.
Userspace is now working.
There is an unrelated show stopper, however.		  
919 6646 d 16 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.		  

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