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HelenOS
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kernel
/
trunk
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generic/
@ 1467
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1467
6603 d 21 h
jermar
/kernel/trunk/generic/src/synch/
Allow usage of blocking synchronization primitives in functions that are also called during system initialization.
1461
6603 d 23 h
palkovsky
/kernel/trunk/generic/
Slightly changed semantics of AS_AREA_SEND/RECV.
1460
6604 d 0 h
jermar
/kernel/trunk/generic/
Reference counting for futexes.
1458
6604 d 14 h
palkovsky
/kernel/trunk/
Added console support to gxemul.
Wider information in thread list.
1457
6604 d 15 h
jermar
/kernel/trunk/generic/src/time/
Project missed_clock_ticks also on thread timeslice and run queue relink counter.
1448
6605 d 20 h
palkovsky
/kernel/trunk/generic/src/syscall/
Better SYS_IO
1440
6606 d 13 h
palkovsky
/kernel/trunk/generic/include/
Added error code for timeouts.
1438
6606 d 14 h
palkovsky
/kernel/trunk/generic/
Correct realtime clock communication.
1437
6606 d 16 h
jermar
/kernel/trunk/generic/src/mm/
Fix used_space_insert() to correctly service an empty used_space B+tree.
1436
6606 d 17 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
6606 d 19 h
palkovsky
/kernel/trunk/
Added 'realtime' clock interface.
Added some asm macros as memory barriers.
Added drift computing for mips platform.
1433
6606 d 22 h
jermar
/kernel/trunk/generic/src/time/
Fix critical bug in timeout processing introduced several hours ago.
1431
6607 d 1 h
jermar
/kernel/trunk/generic/
Add missed_clock_ticks to CPU structure so that clock() can detect missed timer interrupts.
Architectures are required to support this in order to make time keeping accurate.
1429
6607 d 3 h
jermar
/kernel/trunk/generic/
Make ddi_physmem_map() accept address space area flags instead of writable switch.
Thus even these types of address space areas can turn caching on, if it is desired.
1428
6607 d 14 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.
1426
6607 d 15 h
jermar
/kernel/trunk/generic/src/mm/
Support for sharing address space areas backed up by ELF image.
1425
6607 d 17 h
jermar
/kernel/trunk/generic/
Make address space backend data a union.
1424
6607 d 19 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
6607 d 23 h
jermar
/kernel/trunk/
Update page fault handlers to distinguish between different access modes that had caused the page fault.
1417
6609 d 16 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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