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HelenOS
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kernel/
@ 934
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934
6732 d 9 h
decky
/kernel/trunk/arch/ppc32/
remove all OpenFirmware bindings from ppc32 kernel code
kernel now runs in real mode (ppc32)
932
6732 d 10 h
palkovsky
/kernel/trunk/generic/src/console/
Allow using direct address as parameter.
931
6732 d 10 h
palkovsky
/kernel/trunk/generic/src/console/
Allow direct address specification.
930
6732 d 12 h
decky
/kernel/trunk/contrib/conf/
preliminary Simics 3.0 configuration for Simics
929
6732 d 13 h
palkovsky
/kernel/trunk/
Restrict itanium test to itanium.
928
6732 d 13 h
vana
/kernel/trunk/
Itanium tlb_invalidate_all
927
6732 d 15 h
decky
/kernel/trunk/contrib/conf/
Simics 3.0 IA32/AMD64 component configuration
925
6732 d 17 h
palkovsky
/kernel/trunk/arch/ia32/src/mm/
Fix e820list on ia32.
924
6732 d 18 h
palkovsky
/kernel/trunk/arch/mips32/
Macro redefinition for mips fpu.
923
6733 d 2 h
vana
/kernel/trunk/arch/ia64/src/
paging_start counting fix on ia64
922
6735 d 4 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
6735 d 9 h
jermar
/kernel/trunk/arch/ia64/
ia64 work.
Userspace is now working.
There is an unrelated show stopper, however.
919
6735 d 14 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
6737 d 16 h
jermar
/kernel/trunk/arch/ia64/src/
ia64 work.
Support switch from userspace register stack in heavyweight handler.
915
6737 d 16 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
6739 d 6 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.
911
6739 d 10 h
jermar
/kernel/trunk/arch/ia64/
ia64 work.
Change heavyweight interrupt handler to use bank 0 registers instead of AR.KR0 and AR.KR1.
This prevents userspace from the possibility to see what addresses are being used by kernel.
Store kernel stack address in bank 0 r23 instead of AR.KR7. Again, userspace will not be
able to read the address of its kernel stack.
Increase FRAME_SIZE to 64K as this is the first supported page size in which will fit
thread's combined register and memory stack. (RSE can write out as many as 16K.)
910
6739 d 13 h
bondari
/kernel/trunk/
ELF framework for all archs. SPARC V9 not tested to compile.
909
6739 d 16 h
bondari
/kernel/trunk/generic/include/
elf32 complete headers
907
6741 d 15 h
palkovsky
/kernel/trunk/generic/src/proc/
Correct sleeping on memory allocation during FPU lazy switch.
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