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HelenOS
(root)
/
tags
/
0.2.0.1
/
kernel
/
generic
/
src
/
ipc
/
sysipc.c
– Rev 1968
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1968
6509 d 13 h
jermar
/tags/
Canonize pre-0.2.0.3 tags: remove inner branches, tags and trunk directories.
The change now should reflect how those releases looked like after checkout.
1965
6509 d 13 h
jermar
/tags/0.2.0.1/
Tagging release 0.2.0.1
1693
6647 d 18 h
palkovsky
/kernel/trunk/generic/
Modified ipc/irq to be able to pass up to 3 arguments to userspace.
1669
6650 d 18 h
palkovsky
/kernel/trunk/generic/src/ipc/
Small consitency ipc update.
1595
6653 d 3 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.
1591
6653 d 12 h
palkovsky
/kernel/trunk/generic/
Small updates to ipc.
1573
6654 d 17 h
palkovsky
/kernel/trunk/generic/
Renamed some things in IPC to be consistent.
Added ipc reporting to kconsole.
1568
6654 d 19 h
palkovsky
/kernel/trunk/generic/
Slightly remodelled ipc hangups to facilitate correct cleanup.
Doc updates for frame allocator.
1502
6656 d 22 h
jermar
/kernel/trunk/
Replace nonblocking argument of waitq_sleep_timeout with flags that specify mode of operation.
Now a flag can be used to specify interruptible sleep.
Modify waitq_interrupt_sleep() to only interrupt threads that used this flag.
O
1461
6658 d 21 h
palkovsky
/kernel/trunk/generic/
Slightly changed semantics of AS_AREA_SEND/RECV.
1434
6661 d 16 h
palkovsky
/kernel/trunk/
Added 'realtime' clock interface.
Added some asm macros as memory barriers.
Added drift computing for mips platform.
1428
6662 d 12 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.
1417
6664 d 13 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.
1413
6665 d 13 h
jermar
/kernel/trunk/generic/
Reimplement memory sharing. Currently, only
anonymous address space areas can be shared.
1396
6668 d 14 h
palkovsky
/kernel/trunk/
Fixed mips to compile with fb (missing hw_map).
Fixed mips hw virt/phys addresses of fb.
Moved fb_init to post_mm, because it needs malloc().
1364
6672 d 21 h
jermar
/kernel/trunk/generic/
Modify ipc_wait_for_call() to support all of blocking, non-blocking and timeout operation.
1359
6673 d 17 h
jermar
/kernel/trunk/generic/
Rename IPC_M_AS_SEND to IPC_M_AS_AREA_SEND.
1346
6674 d 1 h
palkovsky
/kernel/trunk/generic/src/ipc/
Small updates to IPC regarding AS_SEND.
1329
6675 d 17 h
palkovsky
/kernel/trunk/generic/
Added support to IPC for simple page sharing.
1297
6682 d 19 h
jermar
/kernel/trunk/
Add SYS_CAP_GRANT and SYS_CAP_REVOKE syscalls.
Move SYS_PREEMPT_CONTROL to ddi.c.
Add some comments and fix some small issues.
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