HelenOS-historic
HelenOS
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HelenOS-historic
(root)
/
kernel
/
trunk
/
generic
/
src
/
mm
/
as.c
@ 1148
– Rev 1780
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1780
6694 d 6 h
jermar
/kernel/trunk/
Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).
1760
6705 d 7 h
palkovsky
/kernel/trunk/
Changed interface of frame_alloc/free to use address of frame instead of the pfn.
This makes it impossible to use >4GB of memory on 32-bit machines, but who cares...
1757
6708 d 11 h
jermar
/kernel/trunk/
Cleanup of comments.
1735
6710 d 12 h
decky
/kernel/trunk/
make kernel prints case consistent
1705
6714 d 12 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
6715 d 9 h
cejka
/kernel/trunk/
Kernel doxygen comments updated.
1594
6722 d 22 h
jermar
/kernel/trunk/generic/src/mm/
Never ever walk a B+tree as you destroy it. Or vice versa.
1587
6723 d 6 h
jermar
/kernel/trunk/
task_destroy() implementation, fixes in as_destroy() and task_kill().
This is the first version of HelenOS that would perform complete cleanup leading from thread to destruction of address space.
1544
6725 d 9 h
palkovsky
/kernel/trunk/generic/
Slightly better behaviour with caching on memory sharing.
1495
6726 d 22 h
jermar
/kernel/trunk/
Remove three infinite loops introduced yesterday :-)
Make ia64 ready to load 5 ELF images.
1483
6727 d 9 h
jermar
/kernel/trunk/generic/src/
Implement recursive function for deallocating the whole B+tree.
Make use of this function in address space management.
1468
6728 d 7 h
jermar
/kernel/trunk/
Function for destroying address space for which there is no other reference in the kernel.
1461
6728 d 9 h
palkovsky
/kernel/trunk/generic/
Slightly changed semantics of AS_AREA_SEND/RECV.
1437
6731 d 2 h
jermar
/kernel/trunk/generic/src/mm/
Fix used_space_insert() to correctly service an empty used_space B+tree.
1436
6731 d 3 h
jermar
/kernel/trunk/generic/src/mm/
Fight TLB inconsistency by proper placing of tlb_shootdown_start() and tlb_shootdown_finalize() in as.c.
1434
6731 d 5 h
palkovsky
/kernel/trunk/
Added 'realtime' clock interface.
Added some asm macros as memory barriers.
Added drift computing for mips platform.
1428
6732 d 0 h
palkovsky
/kernel/trunk/generic/
Added 256K slab, so that AMD can boot (until ELF loader is fixed).
Added AS_AREA_RECV so that the caller can receive AS_AREA.
1424
6732 d 5 h
jermar
/kernel/trunk/
Move the sharing functionality to address space area backends.
Add backend for continuous regions of physical memory.
Sharing for these areas works automagically now.
1423
6732 d 9 h
jermar
/kernel/trunk/
Update page fault handlers to distinguish between different access modes that had caused the page fault.
1417
6734 d 2 h
jermar
/kernel/trunk/generic/
Modify as_area_share() to accept destination area flags bitmask from the sender
(i.e. the sender can limit access mode to the shared area for the recipient).
Modify IPC_M_AS_AREA_SEND code to support this. Arguments for sender: arg1=as_area,
arg2=size, arg3=flags_mask.
The mechanism seems to work, but the page fault handlers need to be altered to
distinguish between faults under different access modes.
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