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Rev Age Author Path Log message Diff
980 6647 d 3 h palkovsky /kernel/trunk/ Small speed update of ipc.
Fixed some bugs regarding pages in mremap.		  
979 6647 d 3 h vana /kernel/trunk/arch/ia64/ Itanium FPU context save/restore  
977 6647 d 3 h jermar /kernel/trunk/ Add sys_mremap() syscall.  
973 6647 d 5 h palkovsky /kernel/trunk/generic/ Added simpler userspace starting.  
972 6647 d 6 h decky /kernel/trunk/arch/ppc32/ ppc32: move kernel one frame up
frame zones initialization		  
970 6647 d 7 h decky /kernel/trunk/arch/ppc32/ ppc32: get memory map from loader  
967 6647 d 7 h palkovsky /kernel/trunk/ Allowed userspace to include page.h.  
965 6647 d 8 h palkovsky /kernel/trunk/ Added skeleton name service.
Cleanup for IPC to use mutexes instead of spinlocks.		  
963 6647 d 20 h jermar /kernel/trunk/generic/src/lib/ Fix bug in loading ELF segment.  
962 6647 d 20 h jermar /kernel/trunk/arch/ia64/ ia64 work.
Support for __SYSCALL4.
Fix user stack initial address.		  
959 6647 d 21 h palkovsky /kernel/trunk/ New synchronous ipc.
Widened syscall to support up to 5 parameters.		  
958 6647 d 22 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.		  
957 6647 d 22 h decky /kernel/trunk/arch/ run ppc32 kernel above 2 GB  
955 6647 d 22 h palkovsky /kernel/trunk/ Added kernel IPC functionality.  
952 6648 d 2 h jermar /kernel/trunk/ Support for loading segments containing .bss section.  
951 6648 d 2 h decky /kernel/trunk/arch/ppc32/ ppc32 boots again (temporarily)  
947 6648 d 7 h vana /kernel/trunk/ Better purge page selection.  
946 6648 d 19 h jermar /kernel/trunk/generic/ Fix frame deallocation.
Zone state is to be upadated only when the frame refcount reaches zero.		  
945 6648 d 20 h vana /kernel/trunk/arch/ia64/  
944 6648 d 21 h vana /kernel/trunk/ Itanium tlb_invalidate_pages  
941 6648 d 23 h palkovsky /kernel/trunk/ Fixed mips elf loading.  
940 6648 d 23 h jermar /kernel/trunk/ Get rid of unneeded macros.
Their functionality has been replaced by the ELF loader.		  
939 6648 d 23 h palkovsky /kernel/trunk/contrib/conf/ Fix msim configuration.  
938 6648 d 23 h jermar /kernel/trunk/ Basic support for loading ELF object files.
ia64, amd64, ia32 working.
mips32 requires some attention.		  
935 6649 d 0 h vana /kernel/trunk/ Two frame stack (standard stack + RSE) on Itanium  
934 6649 d 0 h decky /kernel/trunk/arch/ppc32/ remove all OpenFirmware bindings from ppc32 kernel code
kernel now runs in real mode (ppc32)		  
932 6649 d 1 h palkovsky /kernel/trunk/generic/src/console/ Allow using direct address as parameter.  
931 6649 d 1 h palkovsky /kernel/trunk/generic/src/console/ Allow direct address specification.  
930 6649 d 3 h decky /kernel/trunk/contrib/conf/ preliminary Simics 3.0 configuration for Simics  
929 6649 d 4 h palkovsky /kernel/trunk/ Restrict itanium test to itanium.  
928 6649 d 4 h vana /kernel/trunk/ Itanium tlb_invalidate_all  
927 6649 d 6 h decky /kernel/trunk/contrib/conf/ Simics 3.0 IA32/AMD64 component configuration  
925 6649 d 8 h palkovsky /kernel/trunk/arch/ia32/src/mm/ Fix e820list on ia32.  
924 6649 d 9 h palkovsky /kernel/trunk/arch/mips32/ Macro redefinition for mips fpu.  
923 6649 d 17 h vana /kernel/trunk/arch/ia64/src/ paging_start counting fix on ia64  
922 6651 d 19 h jermar /kernel/trunk/genarch/src/mm/ Fix generic page hash table to align down page addresses.
This was the ia64 userspace show stopper.		  
921 6652 d 0 h jermar /kernel/trunk/arch/ia64/ ia64 work.
Userspace is now working.
There is an unrelated show stopper, however.		  
919 6652 d 5 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.		  
916 6654 d 7 h jermar /kernel/trunk/arch/ia64/src/ ia64 work.
Support switch from userspace register stack in heavyweight handler.		  
915 6654 d 8 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.