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HelenOS
(root)
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kernel
/
trunk
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arch
/
amd64
/
include/
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940
6733 d 1 h
jermar
/kernel/trunk/
Get rid of unneeded macros.
Their functionality has been replaced by the ELF loader.
938
6733 d 1 h
jermar
/kernel/trunk/
Basic support for loading ELF object files.
ia64, amd64, ia32 working.
mips32 requires some attention.
910
6740 d 6 h
bondari
/kernel/trunk/
ELF framework for all archs. SPARC V9 not tested to compile.
895
6745 d 23 h
jermar
/kernel/trunk/
sparc64 work.
Very raw and fragile preliminary standalone keyboard support - polling mode only.
Because of a workaround in Simics, the scan codes are the same as on ia32.
894
6746 d 3 h
jermar
/kernel/trunk/
Move i8042 driver to genarch as it might be used by more architectures.
860
6752 d 20 h
decky
/kernel/trunk/
indentation changes
ppc32 fpu context save/restore
ppc32 CPU version
ppc32 memcpy
832
6762 d 21 h
jermar
/kernel/trunk/
Change pt_mapping_remove() to deallocate frames for empty PTL1, PTL2 and PTL3.
831
6763 d 4 h
jermar
/kernel/trunk/
Make use of one unused bit in PTE formats of amd64, ia32 and mips32 to store 1 in valid mappings.
This helps to distinguish valid entries from not present entries with 0 content (i.e. not present
entries with PFN 0 and other bits cleared).
825
6764 d 3 h
jermar
/kernel/trunk/
Remove WAKEUP_IPI stuff.
Make it possible to use PAGE_GLOBAL on ia32, amd64 and mips32.
Make ia32 and amd64 map the kernel using PAGE_GLOBAL.
814
6765 d 7 h
palkovsky
/kernel/trunk/
Cleanup o frame allocator.
Removed early_malloc & initial heap.
Will break ia64, ppc & sparc.
Added e820 table print.
808
6766 d 10 h
palkovsky
/kernel/trunk/arch/amd64/
Doc updates.
806
6766 d 17 h
palkovsky
/kernel/trunk/arch/amd64/
Added (finally!) userspace to AMD64.
It does not work on Simics *$U&%&$&*#. Broken simics!!!
There should be probably LEA instead of MOV/ADD, but LEA does not
work in neither qemu nor bochs. Any other simulator to test? :-/
803
6766 d 20 h
palkovsky
/kernel/trunk/arch/amd64/
Basic amd syscall support.
802
6766 d 21 h
palkovsky
/kernel/trunk/arch/amd64/
Userspace now starts executing correctly.
800
6766 d 23 h
palkovsky
/kernel/trunk/arch/amd64/include/
Split AMD interrupt.h from ia32 version.
799
6766 d 23 h
palkovsky
/kernel/trunk/
Preliminary work on AMD userspace.
765
6770 d 23 h
jermar
/kernel/trunk/
Add PAGE_WIDTH to aid divisions by PAGE_SIZE.
763
6771 d 5 h
jermar
/kernel/trunk/
Modify frame.h to use shifting instead of multiplication and division.
Define FRAME_WIDTH for all architectures.
760
6771 d 7 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
6772 d 20 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.
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