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HelenOS-historic
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941
6655 d 10 h
palkovsky
/kernel/trunk/
Fixed mips elf loading.
940
6655 d 10 h
jermar
/kernel/trunk/
Get rid of unneeded macros.
Their functionality has been replaced by the ELF loader.
939
6655 d 10 h
palkovsky
/kernel/trunk/contrib/conf/
Fix msim configuration.
938
6655 d 10 h
jermar
/kernel/trunk/
Basic support for loading ELF object files.
ia64, amd64, ia32 working.
mips32 requires some attention.
937
6655 d 10 h
jermar
/uspace/trunk/libc/arch/
Switch uspace to ELF init.
936
6655 d 10 h
jermar
/boot/trunk/arch/ia64/
ia64 now loads init from ELF. Don't need to do objcopy to binary format.
935
6655 d 11 h
vana
/kernel/trunk/
Two frame stack (standard stack + RSE) on Itanium
934
6655 d 11 h
decky
/kernel/trunk/arch/ppc32/
remove all OpenFirmware bindings from ppc32 kernel code
kernel now runs in real mode (ppc32)
933
6655 d 11 h
decky
/boot/trunk/arch/ppc32/
fix various ppc32 bootloader bugs
932
6655 d 12 h
palkovsky
/kernel/trunk/generic/src/console/
Allow using direct address as parameter.
931
6655 d 12 h
palkovsky
/kernel/trunk/generic/src/console/
Allow direct address specification.
930
6655 d 14 h
decky
/kernel/trunk/contrib/conf/
preliminary Simics 3.0 configuration for Simics
929
6655 d 15 h
palkovsky
/kernel/trunk/
Restrict itanium test to itanium.
928
6655 d 15 h
vana
/kernel/trunk/
Itanium tlb_invalidate_all
927
6655 d 17 h
decky
/kernel/trunk/contrib/conf/
Simics 3.0 IA32/AMD64 component configuration
926
6655 d 19 h
palkovsky
/boot/trunk/
Same order of architectures as in kernel.
925
6655 d 19 h
palkovsky
/kernel/trunk/arch/ia32/src/mm/
Fix e820list on ia32.
924
6655 d 20 h
palkovsky
/kernel/trunk/arch/mips32/
Macro redefinition for mips fpu.
923
6656 d 4 h
vana
/kernel/trunk/arch/ia64/src/
paging_start counting fix on ia64
922
6658 d 6 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
6658 d 11 h
jermar
/kernel/trunk/arch/ia64/
ia64 work.
Userspace is now working.
There is an unrelated show stopper, however.
920
6658 d 11 h
jermar
/uspace/trunk/libc/arch/ia64/
Rewrite syscall wrapper in assembly.
919
6658 d 16 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
6658 d 16 h
jermar
/boot/trunk/
ia64 work.
Changes to make userspace work (boot part).
917
6658 d 16 h
jermar
/uspace/trunk/libc/arch/ia64/
ia64 work.
Changes to make userspace work (uspace part).
916
6660 d 18 h
jermar
/kernel/trunk/arch/ia64/src/
ia64 work.
Support switch from userspace register stack in heavyweight handler.
915
6660 d 19 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
6660 d 19 h
decky
/boot/trunk/arch/ppc32/loader/
flush caches
913
6660 d 20 h
decky
/boot/trunk/arch/ppc32/loader/
ppc bootstrap almost working
912
6662 d 8 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
6662 d 12 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
6662 d 15 h
bondari
/kernel/trunk/
ELF framework for all archs. SPARC V9 not tested to compile.
909
6662 d 18 h
bondari
/kernel/trunk/generic/include/
elf32 complete headers
908
6664 d 15 h
jermar
/uspace/trunk/
Start ia64 uspace.
907
6664 d 17 h
palkovsky
/kernel/trunk/generic/src/proc/
Correct sleeping on memory allocation during FPU lazy switch.
906
6665 d 4 h
palkovsky
/kernel/trunk/
Added lazy fpu context allocation.
- threads that don't use fpu, don't get allocated fpu context
- fpu context alignment on AMD64 nicely disappeared
905
6665 d 6 h
jermar
/kernel/trunk/
Upgrade toolchain build scripts to install binutils 2.16.1 and gcc 4.1.0.
The only exception is ia64, where the kernel does not build with gcc 4.1.0.
904
6665 d 9 h
jermar
/kernel/trunk/arch/ia64/src/mm/
ia64 fix in page.c
== (comparison) was used istead of = (assignment).
903
6665 d 11 h
jermar
/kernel/trunk/arch/ia64/
ia64 work.
Add code needed for running multiple address spaces and location of kernel stack
after switch from userspace.
902
6666 d 16 h
jermar
/kernel/trunk/
ia64 work.
More capable TLB miss handlers.
The ia64 kernel now passes mm/mapping1 test.
Fix generic hash table to properly initialize lists.
Change page_ht() to properly initialize inserted PTE's.
Change format of generic page hash table PTE's.