Subversion Repositories HelenOS-historic

Rev

Go to most recent revision | Show changed files | Directory listing | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
931 6656 d 23 h palkovsky /kernel/trunk/generic/src/console/ Allow direct address specification.  
930 6657 d 1 h decky /kernel/trunk/contrib/conf/ preliminary Simics 3.0 configuration for Simics  
929 6657 d 1 h palkovsky /kernel/trunk/ Restrict itanium test to itanium.  
928 6657 d 2 h vana /kernel/trunk/ Itanium tlb_invalidate_all  
927 6657 d 4 h decky /kernel/trunk/contrib/conf/ Simics 3.0 IA32/AMD64 component configuration  
926 6657 d 5 h palkovsky /boot/trunk/ Same order of architectures as in kernel.  
925 6657 d 5 h palkovsky /kernel/trunk/arch/ia32/src/mm/ Fix e820list on ia32.  
924 6657 d 7 h palkovsky /kernel/trunk/arch/mips32/ Macro redefinition for mips fpu.  
923 6657 d 14 h vana /kernel/trunk/arch/ia64/src/ paging_start counting fix on ia64  
922 6659 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 6659 d 22 h jermar /kernel/trunk/arch/ia64/ ia64 work.
Userspace is now working.
There is an unrelated show stopper, however.		  
920 6659 d 22 h jermar /uspace/trunk/libc/arch/ia64/ Rewrite syscall wrapper in assembly.  
919 6660 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.		  
918 6660 d 3 h jermar /boot/trunk/ ia64 work.
Changes to make userspace work (boot part).		  
917 6660 d 3 h jermar /uspace/trunk/libc/arch/ia64/ ia64 work.
Changes to make userspace work (uspace part).		  
916 6662 d 4 h jermar /kernel/trunk/arch/ia64/src/ ia64 work.
Support switch from userspace register stack in heavyweight handler.		  
915 6662 d 5 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 6662 d 6 h decky /boot/trunk/arch/ppc32/loader/ flush caches  
913 6662 d 7 h decky /boot/trunk/arch/ppc32/loader/ ppc bootstrap almost working  
912 6663 d 19 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.		  

←Prev12Next→

Show All