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Rev Age Author Path Log message Diff
980 6679 d 15 h palkovsky /kernel/trunk/ Small speed update of ipc.
Fixed some bugs regarding pages in mremap.		  
979 6679 d 15 h vana /kernel/trunk/arch/ia64/ Itanium FPU context save/restore  
977 6679 d 15 h jermar /kernel/trunk/ Add sys_mremap() syscall.  
973 6679 d 17 h palkovsky /kernel/trunk/generic/ Added simpler userspace starting.  
972 6679 d 18 h decky /kernel/trunk/arch/ppc32/ ppc32: move kernel one frame up
frame zones initialization		  
970 6679 d 18 h decky /kernel/trunk/arch/ppc32/ ppc32: get memory map from loader  
967 6679 d 19 h palkovsky /kernel/trunk/ Allowed userspace to include page.h.  
965 6679 d 20 h palkovsky /kernel/trunk/ Added skeleton name service.
Cleanup for IPC to use mutexes instead of spinlocks.		  
963 6680 d 8 h jermar /kernel/trunk/generic/src/lib/ Fix bug in loading ELF segment.  
962 6680 d 8 h jermar /kernel/trunk/arch/ia64/ ia64 work.
Support for __SYSCALL4.
Fix user stack initial address.		  
959 6680 d 9 h palkovsky /kernel/trunk/ New synchronous ipc.
Widened syscall to support up to 5 parameters.		  
958 6680 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.		  
957 6680 d 10 h decky /kernel/trunk/arch/ run ppc32 kernel above 2 GB  
955 6680 d 10 h palkovsky /kernel/trunk/ Added kernel IPC functionality.  
952 6680 d 13 h jermar /kernel/trunk/ Support for loading segments containing .bss section.  
951 6680 d 14 h decky /kernel/trunk/arch/ppc32/ ppc32 boots again (temporarily)  
947 6680 d 19 h vana /kernel/trunk/ Better purge page selection.  
946 6681 d 7 h jermar /kernel/trunk/generic/ Fix frame deallocation.
Zone state is to be upadated only when the frame refcount reaches zero.		  
945 6681 d 8 h vana /kernel/trunk/arch/ia64/  
944 6681 d 9 h vana /kernel/trunk/ Itanium tlb_invalidate_pages  
941 6681 d 11 h palkovsky /kernel/trunk/ Fixed mips elf loading.  
940 6681 d 11 h jermar /kernel/trunk/ Get rid of unneeded macros.
Their functionality has been replaced by the ELF loader.		  
939 6681 d 11 h palkovsky /kernel/trunk/contrib/conf/ Fix msim configuration.  
938 6681 d 11 h jermar /kernel/trunk/ Basic support for loading ELF object files.
ia64, amd64, ia32 working.
mips32 requires some attention.		  
935 6681 d 12 h vana /kernel/trunk/ Two frame stack (standard stack + RSE) on Itanium  
934 6681 d 12 h decky /kernel/trunk/arch/ppc32/ remove all OpenFirmware bindings from ppc32 kernel code
kernel now runs in real mode (ppc32)		  
932 6681 d 13 h palkovsky /kernel/trunk/generic/src/console/ Allow using direct address as parameter.  
931 6681 d 13 h palkovsky /kernel/trunk/generic/src/console/ Allow direct address specification.  
930 6681 d 15 h decky /kernel/trunk/contrib/conf/ preliminary Simics 3.0 configuration for Simics  
929 6681 d 15 h palkovsky /kernel/trunk/ Restrict itanium test to itanium.  
928 6681 d 16 h vana /kernel/trunk/ Itanium tlb_invalidate_all  
927 6681 d 18 h decky /kernel/trunk/contrib/conf/ Simics 3.0 IA32/AMD64 component configuration  
925 6681 d 20 h palkovsky /kernel/trunk/arch/ia32/src/mm/ Fix e820list on ia32.  
924 6681 d 21 h palkovsky /kernel/trunk/arch/mips32/ Macro redefinition for mips fpu.  
923 6682 d 5 h vana /kernel/trunk/arch/ia64/src/ paging_start counting fix on ia64  
922 6684 d 7 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 6684 d 12 h jermar /kernel/trunk/arch/ia64/ ia64 work.
Userspace is now working.
There is an unrelated show stopper, however.		  
919 6684 d 17 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 6686 d 18 h jermar /kernel/trunk/arch/ia64/src/ ia64 work.
Support switch from userspace register stack in heavyweight handler.		  
915 6686 d 19 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.