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Rev Age Author Path Log message Diff
954 6647 d 15 h palkovsky /uspace/trunk/ Added very basic IPC userspace stuff.  
953 6647 d 16 h decky /boot/trunk/arch/ppc32/loader/ cleanup and extend OFW code  
952 6647 d 18 h jermar /kernel/trunk/ Support for loading segments containing .bss section.  
951 6647 d 19 h decky /kernel/trunk/arch/ppc32/ ppc32 boots again (temporarily)  
950 6647 d 19 h decky /boot/trunk/arch/ppc32/loader/ ppc32 boots again (temporarily)  
949 6647 d 21 h decky /boot/trunk/arch/ppc32/loader/ better MSR bits masking  
948 6647 d 22 h jermar /uspace/trunk/libc/arch/ Unify init linker scripts to contain two properly aligned and properly flagged segments.  
947 6648 d 0 h vana /kernel/trunk/ Better purge page selection.  
946 6648 d 12 h jermar /kernel/trunk/generic/ Fix frame deallocation.
Zone state is to be upadated only when the frame refcount reaches zero.		  
945 6648 d 13 h vana /kernel/trunk/arch/ia64/  
944 6648 d 14 h vana /kernel/trunk/ Itanium tlb_invalidate_pages  
943 6648 d 14 h palkovsky /uspace/trunk/libc/arch/mips32/ Fixed mips alignment support.  
942 6648 d 15 h jermar /uspace/trunk/init/ Generate init.disasm during uspace build.  
941 6648 d 15 h palkovsky /kernel/trunk/ Fixed mips elf loading.  
940 6648 d 15 h jermar /kernel/trunk/ Get rid of unneeded macros.
Their functionality has been replaced by the ELF loader.		  
939 6648 d 16 h palkovsky /kernel/trunk/contrib/conf/ Fix msim configuration.  
938 6648 d 16 h jermar /kernel/trunk/ Basic support for loading ELF object files.
ia64, amd64, ia32 working.
mips32 requires some attention.		  
937 6648 d 16 h jermar /uspace/trunk/libc/arch/ Switch uspace to ELF init.  
936 6648 d 16 h jermar /boot/trunk/arch/ia64/ ia64 now loads init from ELF. Don't need to do objcopy to binary format.  
935 6648 d 17 h vana /kernel/trunk/ Two frame stack (standard stack + RSE) on Itanium  
934 6648 d 17 h decky /kernel/trunk/arch/ppc32/ remove all OpenFirmware bindings from ppc32 kernel code
kernel now runs in real mode (ppc32)		  
933 6648 d 17 h decky /boot/trunk/arch/ppc32/ fix various ppc32 bootloader bugs  
932 6648 d 18 h palkovsky /kernel/trunk/generic/src/console/ Allow using direct address as parameter.  
931 6648 d 18 h palkovsky /kernel/trunk/generic/src/console/ Allow direct address specification.  
930 6648 d 20 h decky /kernel/trunk/contrib/conf/ preliminary Simics 3.0 configuration for Simics  
929 6648 d 20 h palkovsky /kernel/trunk/ Restrict itanium test to itanium.  
928 6648 d 21 h vana /kernel/trunk/ Itanium tlb_invalidate_all  
927 6648 d 23 h decky /kernel/trunk/contrib/conf/ Simics 3.0 IA32/AMD64 component configuration  
926 6649 d 0 h palkovsky /boot/trunk/ Same order of architectures as in kernel.  
925 6649 d 0 h palkovsky /kernel/trunk/arch/ia32/src/mm/ Fix e820list on ia32.  
924 6649 d 2 h palkovsky /kernel/trunk/arch/mips32/ Macro redefinition for mips fpu.  
923 6649 d 9 h vana /kernel/trunk/arch/ia64/src/ paging_start counting fix on ia64  
922 6651 d 12 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 6651 d 17 h jermar /kernel/trunk/arch/ia64/ ia64 work.
Userspace is now working.
There is an unrelated show stopper, however.		  
920 6651 d 17 h jermar /uspace/trunk/libc/arch/ia64/ Rewrite syscall wrapper in assembly.  
919 6651 d 22 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.		  
918 6651 d 22 h jermar /boot/trunk/ ia64 work.
Changes to make userspace work (boot part).		  
917 6651 d 22 h jermar /uspace/trunk/libc/arch/ia64/ ia64 work.
Changes to make userspace work (uspace part).		  
916 6653 d 23 h jermar /kernel/trunk/arch/ia64/src/ ia64 work.
Support switch from userspace register stack in heavyweight handler.		  
915 6654 d 0 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.