HelenOS-historic
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HelenOS-historic
(root)
/
kernel
/
trunk
/
generic
/
src
/
syscall/
– Rev 1102
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Diff
1100
6767 d 21 h
palkovsky
/kernel/trunk/
Cleanup of spinlocks, now compiles both ia32 and amd64 with
and without DEBUG_SPINLOCKS. Made spinlocks inline.
Moved syscall_handler to generic (it was identical for ia32,amd64 & mips32).
Made slightly faster syscall for ia32.
Made better interrupt routines for ia32.
Allow not saving non-scratch registers during interrupt on ia32,amd64,mips32.
Aligned interrupt handlers on ia32,amd64, this should prevent problems
with different instruction lengths.
1090
6768 d 22 h
palkovsky
/kernel/trunk/generic/
Reduced unnecessary IPC system calls.
Allow everything to be sync & async, everything is handled using messages.
1086
6769 d 19 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.
1066
6771 d 16 h
jermar
/kernel/trunk/
Support for user space threads.
1040
6772 d 5 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.
1032
6772 d 17 h
jermar
/kernel/trunk/generic/
mmap() syscall.
1027
6772 d 17 h
palkovsky
/kernel/trunk/
Implemented callback IPC call (connect_to_me).
1024
6772 d 23 h
jermar
/kernel/trunk/
Redefine semantics of unary atomic operations.
Add test to verify that an architecture understands the semantics correctly.
1005
6773 d 6 h
palkovsky
/kernel/trunk/generic/
Added support for taskid.
998
6773 d 18 h
palkovsky
/kernel/trunk/generic/
Completed asynchronous ipc.
977
6774 d 4 h
jermar
/kernel/trunk/
Add sys_mremap() syscall.
965
6774 d 8 h
palkovsky
/kernel/trunk/
Added skeleton name service.
Cleanup for IPC to use mutexes instead of spinlocks.
959
6774 d 21 h
palkovsky
/kernel/trunk/
New synchronous ipc.
Widened syscall to support up to 5 parameters.
955
6774 d 22 h
palkovsky
/kernel/trunk/
Added kernel IPC functionality.
714
6832 d 0 h
decky
/kernel/trunk/
syscall handler return value
uspace task termination (primitive)
712
6832 d 1 h
decky
/kernel/trunk/
"Hello world" from user space :)
678
6842 d 21 h
decky
/kernel/trunk/
move syscall infrastructure to a separate subdir