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Subversion Repositories
HelenOS
(root)
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kernel
/
trunk
/
arch
/
ppc32
/
include/
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860
6720 d 4 h
decky
/kernel/trunk/
indentation changes
ppc32 fpu context save/restore
ppc32 CPU version
ppc32 memcpy
845
6723 d 16 h
decky
/kernel/trunk/
fix stupid bug in ppc32 context_save_arch
save only non-volatile registers in context
843
6724 d 7 h
palkovsky
/kernel/trunk/
Made powerpc to get on PearPC to the version print when compiled with -O1:
- create proper memory zones
- switch to real mode on boot
TODO
- kernel relocation during boot
- autodetection of framebuffer settings (PCI?) - now includes hardcoded
settings for PearPc.
833
6728 d 3 h
jermar
/kernel/trunk/arch/ppc32/include/mm/
Fix ppc32 to at least compile again.
823
6732 d 4 h
jermar
/kernel/trunk/
Reimplement ASID stealing logic.
This time, hopefully, with correct synchronization.
815
6732 d 14 h
jermar
/kernel/trunk/
Fix sparc64 and ia64 to work with the changed frame allocator.
Fix ppc32 to at least compile.
765
6738 d 6 h
jermar
/kernel/trunk/
Add PAGE_WIDTH to aid divisions by PAGE_SIZE.
763
6738 d 13 h
jermar
/kernel/trunk/
Modify frame.h to use shifting instead of multiplication and division.
Define FRAME_WIDTH for all architectures.
760
6738 d 15 h
jermar
/kernel/trunk/
mips32 is not supposed to allocate page table.
This is done by the generic code now.
Remove PTL0 pointer as it is not needed.
Remove GET_PTL0_ADDRESS from kernel.
Update sparc64 comments in barrier.h.
756
6740 d 4 h
jermar
/kernel/trunk/
Memory management work.
Remove the last (i.e. 'root') argument from page_mapping_insert() and page_mapping_find().
Page table address is now extracted from the first (i.e. 'as') argument.
Add a lot of infrastructure to make the above possible.
sparc64 is now broken, most likely because of insufficient identity mapping of physical memory.
727
6752 d 5 h
jermar
/kernel/trunk/
New ASID management subsystem (initial work, more is required).
Some TLB invalidation changes.
703
6758 d 15 h
jermar
/kernel/trunk/
Memory management work.
- vm.* -> as.* (as like address space is, imho, more fitting)
- Don't do TLB shootdown on vm_install(). Some architectures only need to call tlb_invalidate_asid().
- Don't allocate all frames for as_area in as_area_create(), but let them be allocated on-demand by as_page_fault().
- Add high-level page fault handler as_page_fault().
- Add as_area_load_mapping().
674
6767 d 16 h
cejka
/kernel/trunk/
Support for printing float numbers in kernel removed.
655
6782 d 9 h
jermar
/kernel/trunk/arch/
Compilation fixes.
651
6783 d 3 h
decky
/kernel/trunk/
remove arch/$ARCH/boot where not needed, change global Makefile accordingly
remove early_mapping() (breaks ppc32 for now)
change early heap initialization (required for init to work)
625
6787 d 11 h
palkovsky
/kernel/trunk/
We are now almost -Wall clean.
- redefined atomic_t
- deleted many, many unused variables
- some minor code cleanups found using compiler warning.
586
6792 d 12 h
jermar
/kernel/trunk/
Fix ppc32 and sparc64 to compile again.
Fix sparc64 to function again.
581
6792 d 15 h
palkovsky
/kernel/trunk/
Small debug changes.
569
6794 d 5 h
jermar
/kernel/trunk/
sparc64 work.
Implement functions for reading IMMU and DMMU TLBs.
534
6798 d 8 h
jermar
/
Rename HelenOS/SPARTAN to HelenOS/kernel again.
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