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Rev Age Author Path Log message Diff
940 6718 d 14 h jermar /kernel/trunk/ Get rid of unneeded macros.
Their functionality has been replaced by the ELF loader.		  
939 6718 d 14 h palkovsky /kernel/trunk/contrib/conf/ Fix msim configuration.  
938 6718 d 14 h jermar /kernel/trunk/ Basic support for loading ELF object files.
ia64, amd64, ia32 working.
mips32 requires some attention.		  
935 6718 d 15 h vana /kernel/trunk/ Two frame stack (standard stack + RSE) on Itanium  
934 6718 d 15 h decky /kernel/trunk/arch/ppc32/ remove all OpenFirmware bindings from ppc32 kernel code
kernel now runs in real mode (ppc32)		  
932 6718 d 16 h palkovsky /kernel/trunk/generic/src/console/ Allow using direct address as parameter.  
931 6718 d 16 h palkovsky /kernel/trunk/generic/src/console/ Allow direct address specification.  
930 6718 d 18 h decky /kernel/trunk/contrib/conf/ preliminary Simics 3.0 configuration for Simics  
929 6718 d 19 h palkovsky /kernel/trunk/ Restrict itanium test to itanium.  
928 6718 d 19 h vana /kernel/trunk/ Itanium tlb_invalidate_all  
927 6718 d 21 h decky /kernel/trunk/contrib/conf/ Simics 3.0 IA32/AMD64 component configuration  
925 6718 d 23 h palkovsky /kernel/trunk/arch/ia32/src/mm/ Fix e820list on ia32.  
924 6719 d 0 h palkovsky /kernel/trunk/arch/mips32/ Macro redefinition for mips fpu.  
923 6719 d 8 h vana /kernel/trunk/arch/ia64/src/ paging_start counting fix on ia64  
922 6721 d 10 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 6721 d 15 h jermar /kernel/trunk/arch/ia64/ ia64 work.
Userspace is now working.
There is an unrelated show stopper, however.		  
919 6721 d 20 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 6723 d 22 h jermar /kernel/trunk/arch/ia64/src/ ia64 work.
Support switch from userspace register stack in heavyweight handler.		  
915 6723 d 23 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.		  
912 6725 d 12 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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