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HelenOS
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trunk
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kernel
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arch
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ia32
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include
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mm/
– Rev 4490
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Age
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Diff
4490
5683 d 10 h
decky
/trunk/kernel/
remove redundant index_t and count_t types (which were always quite ambiguous and not actually needed)
3973
5779 d 18 h
decky
/trunk/kernel/
kernel memory management revisited (phase 2): map physical memory according to zones
- ia32: register reserved and ACPI zones
- pareas are now used only for mapping of present physical memory (hw_area() is gone)
- firmware zones and physical addresses outside any zones are allowed to be mapped generally
- fix nasty antient bug in zones_insert_zone()
3940
5786 d 12 h
decky
/trunk/kernel/
make hw_area API more generic
this allows mapping of EGA VRAM on ia32/amd64
3908
5790 d 11 h
decky
/trunk/
overhaul pareas: use one single physical area for the physical address space not belonging to physical memory
3706
5852 d 11 h
decky
/trunk/
cstyle & small fixes
3233
5994 d 14 h
decky
/trunk/
remove dummy page coloring facility, which is currenty not used
3071
6048 d 15 h
decky
/trunk/kernel/
reflect changes in generic code
proper formatting directives
coding style
2725
6166 d 15 h
decky
/trunk/kernel/
remove config.memory_size, get_memory_size() and memory_init.{c|d}
the amount of available memory can be calculated from the sizes of the zones
add FRAMES2SIZE, SIZE2KB and SIZE2MB functions/macros (code readability)
2723
6167 d 14 h
decky
/trunk/kernel/arch/
remove memory_print_map(), as it duplicates functionality of physmem_print()
2721
6167 d 16 h
decky
/trunk/kernel/
convert e820list to a generic physmem command
2467
6404 d 12 h
jermar
/trunk/
Improve comments for arch-specific implementations of hierarchical
4-level page tables. Improve formatting.
2465
6409 d 15 h
jermar
/trunk/
Merge arm32 into trunk.
2441
6417 d 8 h
decky
/trunk/kernel/
fix ICC compilation
2089
6540 d 16 h
decky
/trunk/
huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes
2071
6551 d 9 h
jermar
/trunk/
(c) versus (C)
2007
6598 d 8 h
jermar
/trunk/kernel/
Introduce page colors. So far, only sparc64 uses correct page color bits. Other architectures have a dummy define
specifying zero bits for a page color.
There is a new check of page color in as_area_share(). Because of lack of support for this in the userspace, the
check has been #ifef'ed out.
1891
6672 d 8 h
jermar
/trunk/kernel/
sparc64 work:
- Experimental support for TSB (Translation Storage Buffer).
1890
6672 d 18 h
jermar
/trunk/
- Create a dedicated slab cache for as_t objects and switch from malloc/free to slab_alloc/slab_free for
them.
- Slightly fix and improve both the kernel and userspace atomic_add() on sparc64.
- More TSB work on the sparc64 front.
1889
6673 d 10 h
jermar
/trunk/kernel/
Fix bug in mm/as.c:
- as_area_destroy() should not work with AS but as
sparc64 work:
- start implementing TSB support
1888
6676 d 13 h
jermar
/trunk/
C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64.
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