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Rev Age Author Path Log message Diff
980 6690 d 1 h palkovsky /kernel/trunk/ Small speed update of ipc.
Fixed some bugs regarding pages in mremap.		  
979 6690 d 2 h vana /kernel/trunk/arch/ia64/ Itanium FPU context save/restore  
977 6690 d 2 h jermar /kernel/trunk/ Add sys_mremap() syscall.  
973 6690 d 4 h palkovsky /kernel/trunk/generic/ Added simpler userspace starting.  
972 6690 d 4 h decky /kernel/trunk/arch/ppc32/ ppc32: move kernel one frame up
frame zones initialization		  
970 6690 d 5 h decky /kernel/trunk/arch/ppc32/ ppc32: get memory map from loader  
967 6690 d 5 h palkovsky /kernel/trunk/ Allowed userspace to include page.h.  
965 6690 d 6 h palkovsky /kernel/trunk/ Added skeleton name service.
Cleanup for IPC to use mutexes instead of spinlocks.		  
963 6690 d 18 h jermar /kernel/trunk/generic/src/lib/ Fix bug in loading ELF segment.  
962 6690 d 18 h jermar /kernel/trunk/arch/ia64/ ia64 work.
Support for __SYSCALL4.
Fix user stack initial address.		  
959 6690 d 19 h palkovsky /kernel/trunk/ New synchronous ipc.
Widened syscall to support up to 5 parameters.		  
958 6690 d 20 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 6690 d 20 h decky /kernel/trunk/arch/ run ppc32 kernel above 2 GB  
955 6690 d 20 h palkovsky /kernel/trunk/ Added kernel IPC functionality.  
952 6691 d 0 h jermar /kernel/trunk/ Support for loading segments containing .bss section.  
951 6691 d 0 h decky /kernel/trunk/arch/ppc32/ ppc32 boots again (temporarily)  
947 6691 d 5 h vana /kernel/trunk/ Better purge page selection.  
946 6691 d 17 h jermar /kernel/trunk/generic/ Fix frame deallocation.
Zone state is to be upadated only when the frame refcount reaches zero.		  
945 6691 d 18 h vana /kernel/trunk/arch/ia64/  
944 6691 d 19 h vana /kernel/trunk/ Itanium tlb_invalidate_pages  
941 6691 d 21 h palkovsky /kernel/trunk/ Fixed mips elf loading.  
940 6691 d 21 h jermar /kernel/trunk/ Get rid of unneeded macros.
Their functionality has been replaced by the ELF loader.		  
939 6691 d 21 h palkovsky /kernel/trunk/contrib/conf/ Fix msim configuration.  
938 6691 d 21 h jermar /kernel/trunk/ Basic support for loading ELF object files.
ia64, amd64, ia32 working.
mips32 requires some attention.		  
935 6691 d 22 h vana /kernel/trunk/ Two frame stack (standard stack + RSE) on Itanium  
934 6691 d 22 h decky /kernel/trunk/arch/ppc32/ remove all OpenFirmware bindings from ppc32 kernel code
kernel now runs in real mode (ppc32)		  
932 6691 d 23 h palkovsky /kernel/trunk/generic/src/console/ Allow using direct address as parameter.  
931 6691 d 23 h palkovsky /kernel/trunk/generic/src/console/ Allow direct address specification.  
930 6692 d 1 h decky /kernel/trunk/contrib/conf/ preliminary Simics 3.0 configuration for Simics  
929 6692 d 2 h palkovsky /kernel/trunk/ Restrict itanium test to itanium.  
928 6692 d 3 h vana /kernel/trunk/ Itanium tlb_invalidate_all  
927 6692 d 4 h decky /kernel/trunk/contrib/conf/ Simics 3.0 IA32/AMD64 component configuration  
925 6692 d 6 h palkovsky /kernel/trunk/arch/ia32/src/mm/ Fix e820list on ia32.  
924 6692 d 7 h palkovsky /kernel/trunk/arch/mips32/ Macro redefinition for mips fpu.  
923 6692 d 15 h vana /kernel/trunk/arch/ia64/src/ paging_start counting fix on ia64  
922 6694 d 17 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 6694 d 22 h jermar /kernel/trunk/arch/ia64/ ia64 work.
Userspace is now working.
There is an unrelated show stopper, however.		  
919 6695 d 3 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 6697 d 5 h jermar /kernel/trunk/arch/ia64/src/ ia64 work.
Support switch from userspace register stack in heavyweight handler.		  
915 6697 d 6 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.