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HelenOS
(root)
/
trunk
/
kernel
/
arch
/
amd64
/
src
/
mm
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page.c
@ 3029
– Rev 3973
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3973
5657 d 19 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
5664 d 13 h
decky
/trunk/kernel/
make hw_area API more generic
this allows mapping of EGA VRAM on ia32/amd64
3908
5668 d 11 h
decky
/trunk/
overhaul pareas: use one single physical area for the physical address space not belonging to physical memory
3790
5707 d 18 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.
3788
5708 d 7 h
svoboda
/trunk/kernel/
Unify newlines in fault_if_from_uspace() format strings. (Remove them and print newline automatically). Also start messages with caps.
2745
6023 d 18 h
decky
/trunk/
code cleanup (mostly signed/unsigned)
allow extra compiler warnings
2697
6066 d 17 h
decky
/trunk/kernel/
amd64: shorten kernel address space by 2 GB to support proper mapping of more than 2 GB of physical memory
2222
6348 d 9 h
decky
/trunk/kernel/
map kernel pages explicitly as writable (this solves compatibility issues with Intel Core 2)
make VESA framebuffer initialization more robust
2106
6412 d 17 h
jermar
/trunk/kernel/
Merge as_t structure into one and leave the differring parts in as_genarch_t.
Indentation and formatting changes in header files.
2071
6429 d 9 h
jermar
/trunk/
(c) versus (C)
1958
6511 d 17 h
decky
/trunk/kernel/arch/amd64/
amd64: adopt new IRQ interface
1888
6554 d 13 h
jermar
/trunk/
C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64.
1833
6598 d 5 h
decky
/trunk/kernel/
more sophisticated initial stack handling
1787
6619 d 12 h
decky
/
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot
1780
6626 d 13 h
jermar
/kernel/trunk/
Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).
1735
6642 d 19 h
decky
/kernel/trunk/
make kernel prints case consistent
1705
6646 d 19 h
cejka
/kernel/trunk/
Added file with modules definitions and descriptions.
We are able to change modules order and their description in one place.
1702
6647 d 16 h
cejka
/kernel/trunk/
Kernel doxygen comments updated.
1595
6654 d 22 h
palkovsky
/kernel/trunk/
Added kernel circular buffer klog.
Added automatic killing of tasks raising inappropriate exceptions.
TODO: Fix vsnprintf return value(and behaviour according to specs) and remove workaround in klog.
1411
6667 d 13 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.
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