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HelenOS
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kernel
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trunk
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generic/
– Rev 1097
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1093
6712 d 14 h
palkovsky
/kernel/trunk/generic/src/mm/
Fix bug with refcounts in frame allocator after zone_merge. (it caused some
frames not to be coalesced).
1090
6712 d 16 h
palkovsky
/kernel/trunk/generic/
Reduced unnecessary IPC system calls.
Allow everything to be sync & async, everything is handled using messages.
1088
6712 d 23 h
palkovsky
/kernel/trunk/generic/
More IPC stuff, added correct closing of connections from both sides.
1086
6713 d 13 h
palkovsky
/kernel/trunk/generic/
Untested better IPC functions.
* There is some bug in MIPS, unpredicatbly sometimes the thread gets mapped
different frame for stack.
1084
6714 d 11 h
palkovsky
/kernel/trunk/
Better IPC implementation with regard to locking and final cleanup.
1083
6714 d 13 h
palkovsky
/kernel/trunk/generic/src/
Fixed incorrect locking in ipc.
1078
6714 d 18 h
jermar
/kernel/trunk/
Improved uspace threads.
ia64 needs fixing.
1076
6714 d 22 h
jermar
/kernel/trunk/generic/src/mm/
Unlock address space area when returning error.
1072
6715 d 0 h
palkovsky
/kernel/trunk/
Added debugger to AMD64.
Added automatic debugging of AS if it is not rewritten with zero.
Did small changes to IPC infrastructure.
1070
6715 d 2 h
jermar
/kernel/trunk/
More checks for address space area conflicts.
1069
6715 d 2 h
cejka
/kernel/trunk/
Printf correctly handle NULL pointer as parameter to %s option.
1066
6715 d 10 h
jermar
/kernel/trunk/
Support for user space threads.
1063
6715 d 12 h
palkovsky
/kernel/trunk/
Add support for more then 2GB of address space for AMD64.
1062
6715 d 13 h
jermar
/kernel/trunk/
It is now possible to associate symbolic names with both threads and tasks.
More verbose kconsole threads, tasks and scheduler commands.
1060
6715 d 15 h
palkovsky
/kernel/trunk/
Added task_print.
Fixed ipc to support connect_me_to.
1053
6715 d 19 h
vana
/kernel/trunk/
Itanium FPU Lazy context switching... but not so much tested
1050
6715 d 20 h
palkovsky
/kernel/trunk/
Added null console for buffering output when no real output available.
Added identity mapper for AMD64 that allows whole physical memory to be
accessed before paging is initialized.
1048
6715 d 21 h
jermar
/kernel/trunk/generic/
Restore interrupts when failing in as_remap().
Add check_area_conflicts() that checks whether address area overlaps with other areas.
Refuse to create writeable executable address space areas.
Rename as_area_t::size to as_area_t::pages.
1044
6715 d 23 h
jermar
/kernel/trunk/
Page table locking.
1042
6715 d 23 h
decky
/kernel/trunk/generic/src/main/
more verbose warning
1040
6715 d 23 h
palkovsky
/kernel/trunk/generic/
Changed ipc to use spinlocks instead of mutexes again.
Fixed loading inits to set nameservice as the first loaded process.
Lot of TODO in ipc done.
1037
6716 d 0 h
decky
/kernel/trunk/
support for more init tasks
(might break some archs yet)
1032
6716 d 11 h
jermar
/kernel/trunk/generic/
mmap() syscall.
1029
6716 d 11 h
palkovsky
/kernel/trunk/generic/src/ipc/
Fixed bad locking.
1027
6716 d 11 h
palkovsky
/kernel/trunk/
Implemented callback IPC call (connect_to_me).
1026
6716 d 12 h
jermar
/kernel/trunk/generic/
Support only anonymous address space areas.
1025
6716 d 12 h
palkovsky
/kernel/trunk/generic/src/proc/
Fix bug that made task_run_program to always run init.
1024
6716 d 17 h
jermar
/kernel/trunk/
Redefine semantics of unary atomic operations.
Add test to verify that an architecture understands the semantics correctly.
1008
6716 d 23 h
jermar
/kernel/trunk/
Fix bug in ia32 interrupt handlers.
Handlers for interrupts greater than 31 wrapped the shift around and thus failed to correctly identify
the need to emulate error word.
1007
6716 d 23 h
decky
/kernel/trunk/
ppc32: preemptive scheduling works now
FPU context saving disabled for now
1005
6717 d 0 h
palkovsky
/kernel/trunk/generic/
Added support for taskid.
1002
6717 d 11 h
jermar
/kernel/trunk/generic/
More lightweighed TLB shootdown implementation.
998
6717 d 12 h
palkovsky
/kernel/trunk/generic/
Completed asynchronous ipc.
990
6717 d 17 h
decky
/kernel/trunk/
ppc32: initial stack, memory barriers, atomic operations, stack offset fix
983
6717 d 20 h
palkovsky
/kernel/trunk/
Fixed shrinking of as area.
980
6717 d 21 h
palkovsky
/kernel/trunk/
Small speed update of ipc.
Fixed some bugs regarding pages in mremap.
977
6717 d 22 h
jermar
/kernel/trunk/
Add sys_mremap() syscall.
973
6718 d 0 h
palkovsky
/kernel/trunk/generic/
Added simpler userspace starting.
965
6718 d 2 h
palkovsky
/kernel/trunk/
Added skeleton name service.
Cleanup for IPC to use mutexes instead of spinlocks.
963
6718 d 14 h
jermar
/kernel/trunk/generic/src/lib/
Fix bug in loading ELF segment.