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HelenOS-historic
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kernel
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branches
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falloc_bad
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generic
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src
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main/
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722
6735 d 23 h
palkovsky
/kernel/branches/falloc_bad/generic/src/main/
Fixed bad stack settings in main for main_bsp_separated_stack.
720
6736 d 3 h
bondari
/kernel/branches/falloc_bad/
Failing frame_alloc branch - revision 719
718
6737 d 21 h
decky
/kernel/trunk/
interface change: as_area_load_mapping -> as_area_set_mapping (set single page mapping)
map init directly from the physical frames it is loaded in
717
6737 d 23 h
decky
/kernel/trunk/
remove obsolete in-kernel userspace code
remove CONFIG_USERSPACE switch, uspace support is configured at run-time
703
6740 d 5 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().
684
6745 d 3 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.
675
6749 d 5 h
jermar
/kernel/trunk/generic/src/
Clean up.
673
6749 d 20 h
jermar
/kernel/trunk/
Add 'version' and 'cpus' kconsole commands.
Remove leading p from names of p* commands.
671
6750 d 21 h
vana
/kernel/trunk/
i8042 bug fix...
654
6764 d 0 h
jermar
/kernel/trunk/generic/src/
Fix page_insert_mapping().
Some architectures (e.g. ia32) need to have the lower-numbered PTL's flagged as PAGE_WRITE in order to prevent overriding protection bits of leaf TTE's.
651
6764 d 17 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)
640
6766 d 18 h
jermar
/kernel/trunk/
sparc64 work.
CPU identification.
629
6768 d 22 h
decky
/kernel/trunk/
init task loading (yet buggy)
628
6769 d 0 h
decky
/kernel/trunk/
ia32: floppy boot image uses GRUB
625
6769 d 2 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.
623
6769 d 7 h
jermar
/kernel/trunk/
Add SPINLOCK_DECLARE and SPINLOCK_INITIALIZE macros.
SPINLOCK_DECLARE is to be used instead of direct spinlock_t declarations
in dynamically allocated structures on which spinlock_initialize() is called after
their creation.
SPINLOCK_INITIALIZE is to be used instead of direct spinlock_t declarations
of global spinlocks. It declares and initializes the spinlock.
Moreover, both macros are empty on UP so that -Wall warnings about unused structures
get supressed.
621
6770 d 3 h
palkovsky
/kernel/trunk/
better architecture line
615
6771 d 6 h
palkovsky
/kernel/trunk/
Cleanups to make it compile with -Wall. Did not catch everything yet.
609
6772 d 0 h
palkovsky
/kernel/trunk/
added support for breakpoints to mips32
578
6774 d 16 h
palkovsky
/kernel/trunk/
Added exception printing.
It does not work correctly on SMP architectures :-/
Preemption error....
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