HelenOS-historic – /

Rev 1613 – Fixed klog to use correct vsnprintf.

palkovsky — Tue, 06 Jun 2006 17:50:14 +0200

palkovsky – 1 file(s) modified
Fixed klog to use correct vsnprintf.

~ /kernel/trunk/generic/src/console/klog.c

Rev 1612 – Generic version of memcpy that is resistent towards unaligned memory ...

jermar — Tue, 06 Jun 2006 17:42:36 +0200

jermar – 1 file(s) modified
Generic version of memcpy that is resistent towards unaligned memory accesses.

~ /kernel/trunk/generic/src/lib/memstr.c

Rev 1611 – ia64 memcpy that is unaligned pointer resistent.

jermar — Tue, 06 Jun 2006 17:39:46 +0200

jermar – 1 file(s) modified
ia64 memcpy that is unaligned pointer resistent.

~ /kernel/trunk/arch/ia64/src/asm.S

Rev 1610 – Revised ipc. Now it is preferrable to use only functions ...

palkovsky — Tue, 06 Jun 2006 17:16:08 +0200

palkovsky – 14 file(s) modified
Revised ipc. Now it is preferrable to use only functions from async.h, they
take care of correct buffering, waiting for answers etc.

~ /uspace/trunk/console/console.c
~ /uspace/trunk/console/gcons.c
~ /uspace/trunk/fb/fb.c
x /uspace/trunk/fb/helenos.xbm
~ /uspace/trunk/kbd/generic/kbd.c
~ /uspace/trunk/klog/klog.c
~ /uspace/trunk/libc/generic/async.c
~ /uspace/trunk/libc/generic/io/stream.c
~ /uspace/trunk/libc/generic/ipc.c
~ /uspace/trunk/libc/generic/psthread.c
~ /uspace/trunk/libc/include/async.h
~ /uspace/trunk/libc/include/ipc/ipc.h
~ /uspace/trunk/libc/include/psthread.h
~ /uspace/trunk/tetris/screen.c

Rev 1609 – generalize ppc32 exception handling

decky — Tue, 06 Jun 2006 15:33:54 +0200

decky – 5 file(s) modified
generalize ppc32 exception handling

~ /kernel/trunk/arch/ppc32/include/interrupt.h
~ /kernel/trunk/arch/ppc32/include/mm/page.h
~ /kernel/trunk/arch/ppc32/src/exception.S
~ /kernel/trunk/arch/ppc32/src/interrupt.c
~ /kernel/trunk/arch/ppc32/src/mm/page.c

Rev 1608 – dummy ppc32 keyboard

decky — Tue, 06 Jun 2006 14:58:21 +0200

decky – 6 file(s) modified
dummy ppc32 keyboard

+ /uspace/trunk/kbd/arch/ppc32
+ /uspace/trunk/kbd/arch/ppc32/include
+ /uspace/trunk/kbd/arch/ppc32/include/kbd.h
+ /uspace/trunk/kbd/arch/ppc32/src
+ /uspace/trunk/kbd/arch/ppc32/src/kbd.c
~ /uspace/trunk/Makefile

Rev 1607 – ppc32 sync

decky — Tue, 06 Jun 2006 14:57:41 +0200

decky – 1 file(s) modified
ppc32 sync

~ /boot/trunk/arch/ppc32/loader/Makefile

Rev 1606 – dummy ppc32 keyboard

decky — Tue, 06 Jun 2006 14:42:42 +0200

decky – 1 file(s) modified
dummy ppc32 keyboard

~ /kernel/trunk/arch/ppc32/src/drivers/cuda.c

Rev 1605 – Another kernel printf return value fix.

cejka — Tue, 06 Jun 2006 13:57:33 +0200

cejka – 1 file(s) modified
Another kernel printf return value fix.

~ /kernel/trunk/generic/src/printf/vsnprintf.c

Rev 1604 – Fixed printf return value.

cejka — Tue, 06 Jun 2006 13:45:42 +0200

cejka – 3 file(s) modified
Fixed printf return value.

~ /kernel/trunk/generic/src/printf/printf_core.c
~ /kernel/trunk/generic/src/printf/vsnprintf.c
~ /kernel/trunk/test/print/print1/test.c

Rev 1603 – '?' character bug fix

vana — Tue, 06 Jun 2006 13:21:07 +0200

vana – 1 file(s) modified
'?' character bug fix

~ /uspace/trunk/kbd/arch/ia32/src/kbd.c

Rev 1602 – add ipcc and klog to ppc32

decky — Tue, 06 Jun 2006 11:56:47 +0200

decky – 1 file(s) modified
add ipcc and klog to ppc32

~ /boot/trunk/arch/ppc32/loader/Makefile

Rev 1601 – Support loading up to 8 userspace images on ia64.

jermar — Tue, 06 Jun 2006 11:13:12 +0200

jermar – 2 file(s) modified
Support loading up to 8 userspace images on ia64.

~ /kernel/trunk/arch/ia64/src/ia64.c
~ /kernel/trunk/contrib/conf/ski.conf

Rev 1600 – Prevent task killing of kernel by returning EPERM on such ...

jermar — Tue, 06 Jun 2006 10:54:02 +0200

jermar – 1 file(s) modified
Prevent task killing of kernel by returning EPERM on such a request.

~ /kernel/trunk/generic/src/proc/task.c

Rev 1599 – Blacklist first frame to avoid problems with allocator.

palkovsky — Tue, 06 Jun 2006 10:47:07 +0200

palkovsky – 1 file(s) modified
Blacklist first frame to avoid problems with allocator.

~ /kernel/trunk/generic/src/mm/frame.c

Rev 1598 – Added ipcc and klog to amd64 and ia32 architectures.

palkovsky — Tue, 06 Jun 2006 10:28:01 +0200

palkovsky – 4 file(s) modified
Added ipcc and klog to amd64 and ia32 architectures.

~ /boot/trunk/arch/amd64/grub/menu.lst
~ /boot/trunk/arch/amd64/Makefile.inc
~ /boot/trunk/arch/ia32/grub/menu.lst
~ /boot/trunk/arch/ia32/Makefile.inc

Rev 1597 – Added possibility to interrupt task at exit from interrupt routine.

palkovsky — Tue, 06 Jun 2006 10:26:26 +0200

palkovsky – 4 file(s) modified
Added possibility to interrupt task at exit from interrupt routine.

~ /kernel/trunk/arch/sparc64/include/interrupt.h
~ /kernel/trunk/generic/src/interrupt/interrupt.c
~ /kernel/trunk/generic/src/proc/task.c
~ /kernel/trunk/generic/src/syscall/syscall.c

Rev 1596 – Added basic klog. Added ipc tester. TODO: add serializing functions ...

palkovsky — Tue, 06 Jun 2006 09:42:20 +0200

palkovsky – 12 file(s) modified
Added basic klog.
Added ipc tester.
TODO: add serializing functions to psthread, so that the lines in klog won't intermix.

+ /uspace/trunk/ipcc
+ /uspace/trunk/ipcc/ipcc.c
+ /uspace/trunk/ipcc/Makefile
+ /uspace/trunk/klog
+ /uspace/trunk/klog/klog.c
+ /uspace/trunk/klog/Makefile
~ /uspace/trunk/libc/generic/async.c
~ /uspace/trunk/libc/generic/time.c
~ /uspace/trunk/libc/include/async.h
~ /uspace/trunk/libc/include/ipc/services.h
~ /uspace/trunk/Makefile
~ /uspace/trunk/ns/ns.c

Rev 1595 – Added kernel circular buffer klog. Added automatic killing of tasks ...

palkovsky — Tue, 06 Jun 2006 09:40:51 +0200

palkovsky – 31 file(s) modified
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.

~ /kernel/trunk/arch/amd64/include/interrupt.h
~ /kernel/trunk/arch/amd64/src/interrupt.c
~ /kernel/trunk/arch/amd64/src/mm/page.c
~ /kernel/trunk/arch/ia32/include/interrupt.h
~ /kernel/trunk/arch/ia32/src/interrupt.c
~ /kernel/trunk/arch/ia32/src/mm/page.c
~ /kernel/trunk/arch/ia64/include/interrupt.h
~ /kernel/trunk/arch/ia64/src/interrupt.c
~ /kernel/trunk/arch/mips32/include/arg.h
~ /kernel/trunk/arch/mips32/include/exception.h
~ /kernel/trunk/arch/mips32/src/exception.c
~ /kernel/trunk/arch/mips32/src/mm/tlb.c
~ /kernel/trunk/arch/ppc32/include/exception.h
~ /kernel/trunk/arch/ppc32/src/interrupt.c
~ /kernel/trunk/arch/ppc64/include/exception.h
~ /kernel/trunk/arch/sparc64/include/interrupt.h
+ /kernel/trunk/generic/include/console/klog.h
~ /kernel/trunk/generic/include/interrupt.h
~ /kernel/trunk/generic/include/ipc/irq.h
~ /kernel/trunk/generic/include/ipc/sysipc.h
~ /kernel/trunk/generic/include/proc/thread.h
~ /kernel/trunk/generic/include/stackarg.h
~ /kernel/trunk/generic/include/stdarg.h
+ /kernel/trunk/generic/src/console/klog.c
~ /kernel/trunk/generic/src/interrupt/interrupt.c
~ /kernel/trunk/generic/src/ipc/ipc.c
~ /kernel/trunk/generic/src/ipc/irq.c
~ /kernel/trunk/generic/src/ipc/sysipc.c
~ /kernel/trunk/generic/src/main/main.c
~ /kernel/trunk/generic/src/proc/thread.c
~ /kernel/trunk/Makefile

Rev 1594 – Never ever walk a B+tree as you destroy it. Or ...

jermar — Tue, 06 Jun 2006 03:04:01 +0200

jermar – 1 file(s) modified
Never ever walk a B+tree as you destroy it. Or vice versa.

~ /kernel/trunk/generic/src/mm/as.c

Rev 1593 – When interrupted from sleep, pending timeouts must be unregistered.

jermar — Tue, 06 Jun 2006 01:55:06 +0200

jermar – 1 file(s) modified
When interrupted from sleep, pending timeouts must be unregistered.

~ /kernel/trunk/generic/src/synch/waitq.c

Rev 1592 – Added correct disconnect handling.

palkovsky — Tue, 06 Jun 2006 01:02:13 +0200

palkovsky – 3 file(s) modified
Added correct disconnect handling.

~ /uspace/trunk/console/console.c
~ /uspace/trunk/console/gcons.c
~ /uspace/trunk/console/gcons.h

Rev 1591 – Small updates to ipc.

palkovsky — Tue, 06 Jun 2006 00:19:02 +0200

palkovsky – 4 file(s) modified
Small updates to ipc.

~ /kernel/trunk/generic/include/ipc/ipc.h
~ /kernel/trunk/generic/src/ipc/ipc.c
~ /kernel/trunk/generic/src/ipc/irq.c
~ /kernel/trunk/generic/src/ipc/sysipc.c

Rev 1590 – Tetris has now a new menu. Hiscore table added.

cejka — Mon, 05 Jun 2006 22:40:44 +0200

cejka – 5 file(s) modified
Tetris has now a new menu.
Hiscore table added.

~ /uspace/trunk/tetris/scores.c
~ /uspace/trunk/tetris/scores.h
~ /uspace/trunk/tetris/screen.c
~ /uspace/trunk/tetris/screen.h
~ /uspace/trunk/tetris/tetris.c

Rev 1589 – Improve comments regarding liveliness of threads and tasks.

jermar — Mon, 05 Jun 2006 20:42:23 +0200

jermar – 3 file(s) modified
Improve comments regarding liveliness of threads and tasks.

~ /kernel/trunk/generic/src/ddi/ddi.c
~ /kernel/trunk/generic/src/proc/task.c
~ /kernel/trunk/generic/src/proc/thread.c

Rev 1588 – In task_kill(), remove the task from the tasks_btree before proceeding. ...

jermar — Mon, 05 Jun 2006 20:15:30 +0200

jermar – 3 file(s) modified
In task_kill(), remove the task from the tasks_btree before proceeding.
Thus, when the kernel finds the task in the tasks_btree and locks it before
releasing tasks_lock, it is guaranteed that the task will not be destroyed
until the lock is held. If the kernel needs to unlock the task, do some operation
and lock it again, it should increase its refcount before doing so. In that case,
when releasing the lock, it must decrement the refcount and if it reaches
zero, it must call task_destroy().

~ /kernel/trunk/generic/src/ddi/ddi.c
~ /kernel/trunk/generic/src/proc/task.c
~ /kernel/trunk/generic/src/security/cap.c

Rev 1587 – task_destroy() implementation, fixes in as_destroy() and task_kill(). This is the ...

jermar — Mon, 05 Jun 2006 19:25:37 +0200

jermar – 10 file(s) modified
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.

~ /kernel/trunk/arch/amd64/src/proc/task.c
~ /kernel/trunk/arch/ia32/src/proc/task.c
~ /kernel/trunk/arch/ia64/include/proc/task.h
~ /kernel/trunk/arch/mips32/include/proc/task.h
~ /kernel/trunk/arch/ppc32/include/proc/task.h
~ /kernel/trunk/arch/ppc64/include/proc/task.h
~ /kernel/trunk/arch/sparc64/include/proc/task.h
~ /kernel/trunk/generic/include/proc/task.h
~ /kernel/trunk/generic/src/mm/as.c
~ /kernel/trunk/generic/src/proc/task.c

Rev 1586 – futex_cleanup() implementation.

jermar — Mon, 05 Jun 2006 16:27:08 +0200

jermar – 1 file(s) modified
futex_cleanup() implementation.

~ /kernel/trunk/generic/src/synch/futex.c

Rev 1585 – Kill task when its main thread exits.

jermar — Mon, 05 Jun 2006 16:11:18 +0200

jermar – 3 file(s) modified
Kill task when its main thread exits.

~ /kernel/trunk/generic/include/proc/task.h
~ /kernel/trunk/generic/src/proc/task.c
~ /kernel/trunk/generic/src/proc/thread.c

Rev 1584 – Tetris end improved.

cejka — Mon, 05 Jun 2006 15:40:22 +0200

cejka – 1 file(s) modified
Tetris end improved.

~ /uspace/trunk/tetris/tetris.c

Rev 1583 – Make ktaskclnp call ipc_cleanup and futex_cleanup.

jermar — Mon, 05 Jun 2006 13:01:29 +0200

jermar – 4 file(s) modified
Make ktaskclnp call ipc_cleanup and futex_cleanup.

~ /kernel/trunk/generic/include/proc/task.h
~ /kernel/trunk/generic/include/synch/futex.h
~ /kernel/trunk/generic/src/proc/task.c
~ /kernel/trunk/generic/src/synch/futex.c

Rev 1582 – Modified ipc_cleanup.

palkovsky — Mon, 05 Jun 2006 12:36:43 +0200

palkovsky – 3 file(s) modified
Modified ipc_cleanup.

~ /kernel/trunk/generic/include/ipc/ipc.h
~ /kernel/trunk/generic/src/console/cmd.c
~ /kernel/trunk/generic/src/ipc/ipc.c

Rev 1581 – Detach kmp thread after joining it. Extend assertion in thread_destroy() ...

jermar — Mon, 05 Jun 2006 10:15:11 +0200

jermar – 2 file(s) modified
Detach kmp thread after joining it.
Extend assertion in thread_destroy() to not panic when threads are destroyed in their Unded state.

~ /kernel/trunk/generic/src/main/kinit.c
~ /kernel/trunk/generic/src/proc/thread.c

Rev 1580 – Update for task_kill().

jermar — Mon, 05 Jun 2006 09:47:45 +0200

jermar – 2 file(s) modified
Update for task_kill().

~ /kernel/trunk/generic/src/proc/task.c
~ /kernel/trunk/generic/src/synch/waitq.c

Rev 1579 – Framework for task_kill(). Some pieces (e.g. implementation of ktask_cleanup() kernel ...

jermar — Sun, 04 Jun 2006 23:54:49 +0200

jermar – 6 file(s) modified
Framework for task_kill().
Some pieces (e.g. implementation of ktask_cleanup() kernel thread and
task_destroy() function) are missing.
Changed locking order for task lock, threads_lock and thread lock from
threads_lock, thread lock, task lock to task lock, threads_lock, thread lock.

~ /kernel/trunk/generic/include/proc/task.h
~ /kernel/trunk/generic/include/proc/thread.h
~ /kernel/trunk/generic/src/proc/task.c
~ /kernel/trunk/generic/src/proc/thread.c
~ /kernel/trunk/generic/src/synch/waitq.c
~ /kernel/trunk/generic/src/syscall/syscall.c

Rev 1578 – Fixed and improved dummy console switch.

cejka — Sun, 04 Jun 2006 23:51:39 +0200

cejka – 1 file(s) modified
Fixed and improved dummy console switch.

~ /uspace/trunk/console/console.c

Rev 1577 – Added missing break.

cejka — Sun, 04 Jun 2006 22:25:19 +0200

cejka – 1 file(s) modified
Added missing break.

~ /uspace/trunk/fb/ega.c

Rev 1576 – Make use of thread_join_timeout() and thread_detach() in kernel. Improved ...

jermar — Sun, 04 Jun 2006 21:47:36 +0200

jermar – 7 file(s) modified
Make use of thread_join_timeout() and thread_detach() in kernel.

Improved comments in slab.h.

~ /kernel/trunk/arch/ia32/include/smp/mps.h
~ /kernel/trunk/arch/ia32/src/smp/mps.c
~ /kernel/trunk/arch/ia32/src/smp/smp.c
~ /kernel/trunk/generic/include/mm/slab.h
~ /kernel/trunk/generic/include/proc/thread.h
~ /kernel/trunk/generic/src/main/kinit.c
~ /kernel/trunk/generic/src/proc/scheduler.c

Rev 1575 – Support for console show/hide cursor. Tetris without cursor.

cejka — Sun, 04 Jun 2006 20:45:35 +0200

cejka – 5 file(s) modified
Support for console show/hide cursor.
Tetris without cursor.

~ /uspace/trunk/console/console.c
~ /uspace/trunk/console/console.h
~ /uspace/trunk/console/screenbuffer.c
~ /uspace/trunk/console/screenbuffer.h
~ /uspace/trunk/tetris/screen.c

Rev 1574 – Don't let processes connect to kernel console.

palkovsky — Sun, 04 Jun 2006 19:56:05 +0200

palkovsky – 1 file(s) modified
Don't let processes connect to kernel console.

~ /uspace/trunk/console/console.c