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HelenOS
(root)
/
trunk
/
kernel
/
arch
/
ppc32
/
src
/
mm
/
page.c
@ 3920
– Rev 3973
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Diff
3973
5647 d 16 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
5654 d 10 h
decky
/trunk/kernel/
make hw_area API more generic
this allows mapping of EGA VRAM on ia32/amd64
3908
5658 d 9 h
decky
/trunk/
overhaul pareas: use one single physical area for the physical address space not belonging to physical memory
3790
5697 d 15 h
svoboda
/trunk/kernel/
Make newlines in panic messages consistent. Add periods at end of messages so that it is obvious whether they are printed entirely.
3193
5889 d 7 h
jermar
/trunk/kernel/
cstyle fixes
3071
5916 d 12 h
decky
/trunk/kernel/
reflect changes in generic code
proper formatting directives
coding style
2222
6338 d 6 h
decky
/trunk/kernel/
map kernel pages explicitly as writable (this solves compatibility issues with Intel Core 2)
make VESA framebuffer initialization more robust
2071
6419 d 7 h
jermar
/trunk/
(c) versus (C)
1787
6609 d 9 h
decky
/
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot
1780
6616 d 10 h
jermar
/kernel/trunk/
Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).
1730
6633 d 3 h
decky
/kernel/trunk/arch/ppc32/
ppc32: BAT-less memory mapping (broken yet)
VSID support (broken yet)
boot API change
cleanup
1726
6633 d 10 h
decky
/kernel/trunk/arch/ppc32/
ppc32: more generic page hash table handling
(preliminary code, will be fixed properly later)
1708
6634 d 16 h
jermar
/kernel/trunk/
Fix some broken doxygen comments.
1702
6637 d 13 h
cejka
/kernel/trunk/
Kernel doxygen comments updated.
1609
6644 d 14 h
decky
/kernel/trunk/arch/ppc32/
generalize ppc32 exception handling
1411
6657 d 10 h
jermar
/kernel/trunk/
Modify the hierarchy of page fault handlers to pass access mode that caused the fault.
Architectures are required to pass either PF_ACCESS_READ, PF_ACCESS_WRITE or PF_ACCESS_EXEC
to as_page_fault(), depending on the cause of the fault.
1390
6660 d 8 h
decky
/kernel/trunk/arch/ppc32/src/mm/
fixes
1389
6660 d 8 h
decky
/kernel/trunk/
minor changes
ppc32: identically map the whole physical memory
fix page hash table refill logic
1384
6661 d 5 h
decky
/kernel/trunk/arch/ppc32/src/
ppc32 work
decrementer workaround
primitive TLB support
1383
6661 d 5 h
decky
/kernel/trunk/
ppc32: hardware memory mapping, kernel PHT refill fix
1378
6662 d 14 h
decky
/kernel/trunk/arch/ppc32/
kernel identity mapping still to be done using BAT
1374
6663 d 4 h
decky
/kernel/trunk/arch/ppc32/
ppc32 work
update framebuffer
get rid of the BAT memory mapping (not finished yet)
793
6764 d 12 h
jermar
/kernel/trunk/
Use hash_table_get_instance instead of list_get_instance.
Rename page_operations to page_mapping_operations.
Rename page_pt_operations to pt_mapping_operations.
Rename page_ht_operations to ht_mapping_operations.
684
6793 d 12 h
jermar
/kernel/trunk/
Memory management work.
Move generic 4-level page table interface to genarch
and enable architectures to use different virtual memory
mechanisms (e.g. page hash tables).
Start page hash table support.
Switch ia64 and sparc64 to page hash tables.
Other architectures keep on using 4-level page table interface.
534
6828 d 8 h
jermar
/
Rename HelenOS/SPARTAN to HelenOS/kernel again.
532
6828 d 8 h
jermar
/
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.
501
6840 d 12 h
jermar
/
Rename HelenOS/SPARTAN to HelenOS/kernel.
342
6911 d 13 h
jermar
/SPARTAN/trunk/arch/
Rename ppc port to ppc32.
163
6937 d 14 h
decky
/SPARTAN/trunk/arch/ppc/
first booting ELF
162
6937 d 15 h
decky
/SPARTAN/trunk/arch/ppc/
PPC linker script