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Rev Age Author Path Log message Diff
1104 6641 d 2 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 6646 d 2 h jermar /kernel/trunk/ Improved uspace threads.
ia64 needs fixing.		  
1070 6646 d 10 h jermar /kernel/trunk/ More checks for address space area conflicts.  
1053 6647 d 3 h vana /kernel/trunk/ Itanium FPU Lazy context switching... but not so much tested  
1024 6648 d 1 h jermar /kernel/trunk/ Redefine semantics of unary atomic operations.
Add test to verify that an architecture understands the semantics correctly.		  
1023 6648 d 1 h vana /kernel/trunk/ Itanium FPU active context switch  
993 6649 d 0 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 6649 d 6 h vana /kernel/trunk/arch/ia64/ Itanium FPU context save/restore  
967 6649 d 9 h palkovsky /kernel/trunk/ Allowed userspace to include page.h.  
962 6649 d 22 h jermar /kernel/trunk/arch/ia64/ ia64 work.
Support for __SYSCALL4.
Fix user stack initial address.		  
958 6650 d 0 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 6650 d 0 h palkovsky /kernel/trunk/ Added kernel IPC functionality.  
945 6650 d 22 h vana /kernel/trunk/arch/ia64/  
944 6650 d 23 h vana /kernel/trunk/ Itanium tlb_invalidate_pages  
940 6651 d 1 h jermar /kernel/trunk/ Get rid of unneeded macros.
Their functionality has been replaced by the ELF loader.		  
938 6651 d 1 h jermar /kernel/trunk/ Basic support for loading ELF object files.
ia64, amd64, ia32 working.
mips32 requires some attention.		  
935 6651 d 2 h vana /kernel/trunk/ Two frame stack (standard stack + RSE) on Itanium  
928 6651 d 7 h vana /kernel/trunk/ Itanium tlb_invalidate_all  
921 6654 d 2 h jermar /kernel/trunk/arch/ia64/ ia64 work.
Userspace is now working.
There is an unrelated show stopper, however.		  
919 6654 d 7 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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