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Rev Age Author Path Log message Diff
931 6652 d 20 h palkovsky /kernel/trunk/generic/src/console/ Allow direct address specification.  
930 6652 d 23 h decky /kernel/trunk/contrib/conf/ preliminary Simics 3.0 configuration for Simics  
929 6652 d 23 h palkovsky /kernel/trunk/ Restrict itanium test to itanium.  
928 6653 d 0 h vana /kernel/trunk/ Itanium tlb_invalidate_all  
927 6653 d 1 h decky /kernel/trunk/contrib/conf/ Simics 3.0 IA32/AMD64 component configuration  
926 6653 d 3 h palkovsky /boot/trunk/ Same order of architectures as in kernel.  
925 6653 d 3 h palkovsky /kernel/trunk/arch/ia32/src/mm/ Fix e820list on ia32.  
924 6653 d 4 h palkovsky /kernel/trunk/arch/mips32/ Macro redefinition for mips fpu.  
923 6653 d 12 h vana /kernel/trunk/arch/ia64/src/ paging_start counting fix on ia64  
922 6655 d 15 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 6655 d 19 h jermar /kernel/trunk/arch/ia64/ ia64 work.
Userspace is now working.
There is an unrelated show stopper, however.		  
920 6655 d 20 h jermar /uspace/trunk/libc/arch/ia64/ Rewrite syscall wrapper in assembly.  
919 6656 d 0 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 6656 d 0 h jermar /boot/trunk/ ia64 work.
Changes to make userspace work (boot part).		  
917 6656 d 0 h jermar /uspace/trunk/libc/arch/ia64/ ia64 work.
Changes to make userspace work (uspace part).		  
916 6658 d 2 h jermar /kernel/trunk/arch/ia64/src/ ia64 work.
Support switch from userspace register stack in heavyweight handler.		  
915 6658 d 3 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.		  
914 6658 d 4 h decky /boot/trunk/arch/ppc32/loader/ flush caches  
913 6658 d 4 h decky /boot/trunk/arch/ppc32/loader/ ppc bootstrap almost working  
912 6659 d 17 h jermar /kernel/trunk/ ia64 work.

ivt.S:
Detect userspace stack in heavyweight handler and switch to kernel stack.
Remember the old stack pointer.
As for register stack, kernel stack is assumed still.
Fix alignment issues that showed when STACK_ITEMS was odd.
Fix ld8 instruction that did subtraction of 8 instead of addition of 8.

scheduler.c:
Change before_thread_runs_arch() to calculate address of top of the stack
for the interrupt handler.		  

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