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Rev Age Author Path Log message Diff
980 6672 d 8 h palkovsky /kernel/trunk/ Small speed update of ipc.
Fixed some bugs regarding pages in mremap.		  
979 6672 d 9 h vana /kernel/trunk/arch/ia64/ Itanium FPU context save/restore  
977 6672 d 9 h jermar /kernel/trunk/ Add sys_mremap() syscall.  
973 6672 d 11 h palkovsky /kernel/trunk/generic/ Added simpler userspace starting.  
972 6672 d 11 h decky /kernel/trunk/arch/ppc32/ ppc32: move kernel one frame up
frame zones initialization		  
970 6672 d 12 h decky /kernel/trunk/arch/ppc32/ ppc32: get memory map from loader  
967 6672 d 12 h palkovsky /kernel/trunk/ Allowed userspace to include page.h.  
965 6672 d 13 h palkovsky /kernel/trunk/ Added skeleton name service.
Cleanup for IPC to use mutexes instead of spinlocks.		  
963 6673 d 1 h jermar /kernel/trunk/generic/src/lib/ Fix bug in loading ELF segment.  
962 6673 d 1 h jermar /kernel/trunk/arch/ia64/ ia64 work.
Support for __SYSCALL4.
Fix user stack initial address.		  
959 6673 d 2 h palkovsky /kernel/trunk/ New synchronous ipc.
Widened syscall to support up to 5 parameters.		  
958 6673 d 3 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 6673 d 3 h decky /kernel/trunk/arch/ run ppc32 kernel above 2 GB  
955 6673 d 3 h palkovsky /kernel/trunk/ Added kernel IPC functionality.  
952 6673 d 7 h jermar /kernel/trunk/ Support for loading segments containing .bss section.  
951 6673 d 7 h decky /kernel/trunk/arch/ppc32/ ppc32 boots again (temporarily)  
947 6673 d 13 h vana /kernel/trunk/ Better purge page selection.  
946 6674 d 1 h jermar /kernel/trunk/generic/ Fix frame deallocation.
Zone state is to be upadated only when the frame refcount reaches zero.		  
945 6674 d 1 h vana /kernel/trunk/arch/ia64/  
944 6674 d 2 h vana /kernel/trunk/ Itanium tlb_invalidate_pages  
941 6674 d 4 h palkovsky /kernel/trunk/ Fixed mips elf loading.  
940 6674 d 4 h jermar /kernel/trunk/ Get rid of unneeded macros.
Their functionality has been replaced by the ELF loader.		  
939 6674 d 4 h palkovsky /kernel/trunk/contrib/conf/ Fix msim configuration.  
938 6674 d 4 h jermar /kernel/trunk/ Basic support for loading ELF object files.
ia64, amd64, ia32 working.
mips32 requires some attention.		  
935 6674 d 5 h vana /kernel/trunk/ Two frame stack (standard stack + RSE) on Itanium  
934 6674 d 5 h decky /kernel/trunk/arch/ppc32/ remove all OpenFirmware bindings from ppc32 kernel code
kernel now runs in real mode (ppc32)		  
932 6674 d 6 h palkovsky /kernel/trunk/generic/src/console/ Allow using direct address as parameter.  
931 6674 d 6 h palkovsky /kernel/trunk/generic/src/console/ Allow direct address specification.  
930 6674 d 8 h decky /kernel/trunk/contrib/conf/ preliminary Simics 3.0 configuration for Simics  
929 6674 d 9 h palkovsky /kernel/trunk/ Restrict itanium test to itanium.  
928 6674 d 10 h vana /kernel/trunk/ Itanium tlb_invalidate_all  
927 6674 d 11 h decky /kernel/trunk/contrib/conf/ Simics 3.0 IA32/AMD64 component configuration  
925 6674 d 13 h palkovsky /kernel/trunk/arch/ia32/src/mm/ Fix e820list on ia32.  
924 6674 d 14 h palkovsky /kernel/trunk/arch/mips32/ Macro redefinition for mips fpu.  
923 6674 d 22 h vana /kernel/trunk/arch/ia64/src/ paging_start counting fix on ia64  
922 6677 d 1 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 6677 d 5 h jermar /kernel/trunk/arch/ia64/ ia64 work.
Userspace is now working.
There is an unrelated show stopper, however.		  
919 6677 d 10 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 6679 d 12 h jermar /kernel/trunk/arch/ia64/src/ ia64 work.
Support switch from userspace register stack in heavyweight handler.		  
915 6679 d 13 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.