HelenOS-historic
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HelenOS-historic
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kernel
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trunk/
– Rev 1502
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1502
6598 d 2 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
/kernel/trunk/arch/ia32/src/smp/smp.c
/kernel/trunk/generic/include/ipc/ipc.h
/kernel/trunk/generic/include/proc/thread.h
/kernel/trunk/generic/include/synch/condvar.h
/kernel/trunk/generic/include/synch/futex.h
/kernel/trunk/generic/include/synch/mutex.h
/kernel/trunk/generic/include/synch/rwlock.h
/kernel/trunk/generic/include/synch/semaphore.h
/kernel/trunk/generic/include/synch/synch.h
/kernel/trunk/generic/include/synch/waitq.h
/kernel/trunk/generic/src/ipc/ipc.c
/kernel/trunk/generic/src/ipc/sysipc.c
/kernel/trunk/generic/src/proc/thread.c
/kernel/trunk/generic/src/synch/condvar.c
/kernel/trunk/generic/src/synch/futex.c
/kernel/trunk/generic/src/synch/mutex.c
/kernel/trunk/generic/src/synch/rwlock.c
/kernel/trunk/generic/src/synch/semaphore.c
/kernel/trunk/generic/src/synch/waitq.c
1496
6598 d 14 h
jermar
/kernel/trunk/contrib/conf/
ski.conf for 4 ELF images.
kbd is commented out.
/kernel/trunk/contrib/conf/ski.conf
1495
6598 d 14 h
jermar
/kernel/trunk/
Remove three infinite loops introduced yesterday :-)
Make ia64 ready to load 5 ELF images.
/kernel/trunk/arch/ia64/Makefile.inc
/kernel/trunk/arch/ia64/src/ia64.c
/kernel/trunk/generic/src/mm/as.c
1494
6598 d 14 h
palkovsky
/kernel/trunk/generic/
Removes unnecessary parameter for map_physmem syscall.
/kernel/trunk/generic/include/ddi/ddi.h
/kernel/trunk/generic/src/ddi/ddi.c
1491
6598 d 15 h
palkovsky
/kernel/trunk/contrib/conf/
Msim configuration to load necessary modules to make it 'work' again.
/kernel/trunk/contrib/conf/msim.conf
1488
6598 d 21 h
vana
/kernel/trunk/arch/ia64/include/
Lost file
/kernel/trunk/arch/ia64/include/asm.h
1484
6599 d 0 h
palkovsky
/kernel/trunk/generic/include/
Added EINVAL error code.
/kernel/trunk/generic/include/errno.h
1483
6599 d 0 h
jermar
/kernel/trunk/generic/src/
Implement recursive function for deallocating the whole B+tree.
Make use of this function in address space management.
/kernel/trunk/generic/src/adt/btree.c
/kernel/trunk/generic/src/mm/as.c
1482
6599 d 0 h
vana
/kernel/trunk/arch/ia64/src/drivers/
Misseed clock ticks counting
/kernel/trunk/arch/ia64/src/drivers/it.c
1480
6599 d 4 h
palkovsky
/kernel/trunk/arch/ppc32/
Added ability to process external interrupts to ppc.
/kernel/trunk/arch/ppc32/include/drivers/pic.h
/kernel/trunk/arch/ppc32/src/drivers/pic.c
/kernel/trunk/arch/ppc32/Makefile.inc
/kernel/trunk/arch/ppc32/include/drivers/cuda.h
/kernel/trunk/arch/ppc32/include/interrupt.h
/kernel/trunk/arch/ppc32/src/drivers/cuda.c
/kernel/trunk/arch/ppc32/src/exception.S
/kernel/trunk/arch/ppc32/src/interrupt.c
/kernel/trunk/arch/ppc32/src/ppc32.c
1477
6599 d 9 h
decky
/kernel/trunk/arch/
cleanup
/kernel/trunk/arch/amd64/include/drivers/i8254.h
/kernel/trunk/arch/amd64/include/drivers/i8259.h
/kernel/trunk/arch/amd64/include/drivers/vesa.h
/kernel/trunk/arch/ia32/include/drivers/i8254.h
/kernel/trunk/arch/ia32/include/drivers/i8259.h
/kernel/trunk/arch/ia32/include/drivers/vesa.h
/kernel/trunk/arch/amd64/include/i8254.h
/kernel/trunk/arch/amd64/include/i8259.h
/kernel/trunk/arch/amd64/include/vesa.h
/kernel/trunk/arch/ia32/include/i8254.h
/kernel/trunk/arch/ia32/include/i8259.h
/kernel/trunk/arch/ia32/include/vesa.h
/kernel/trunk/arch/amd64/src/amd64.c
/kernel/trunk/arch/amd64/src/interrupt.c
/kernel/trunk/arch/ia32/src/drivers/i8254.c
/kernel/trunk/arch/ia32/src/drivers/i8259.c
/kernel/trunk/arch/ia32/src/drivers/vesa.c
/kernel/trunk/arch/ia32/src/ia32.c
/kernel/trunk/arch/ia32/src/interrupt.c
/kernel/trunk/arch/ia32/src/smp/smp.c
1475
6599 d 16 h
jermar
/kernel/trunk/arch/
Fix ppc32 and ppc64 to compile again.
/kernel/trunk/arch/ppc32/include/mm/asid.h
/kernel/trunk/arch/ppc64/include/mm/asid.h
1474
6599 d 16 h
palkovsky
/kernel/trunk/
Added syscall that lets kernel regain access to keyboard.
/kernel/trunk/arch/amd64/src/amd64.c
/kernel/trunk/arch/ia32/src/ia32.c
/kernel/trunk/arch/ia64/src/ia64.c
/kernel/trunk/arch/mips32/include/drivers/msim.h
/kernel/trunk/arch/mips32/src/console.c
/kernel/trunk/arch/mips32/src/drivers/msim.c
/kernel/trunk/arch/mips32/src/mips32.c
/kernel/trunk/arch/ppc32/src/ppc32.c
/kernel/trunk/arch/ppc64/src/ppc64.c
/kernel/trunk/arch/sparc64/src/sparc64.c
/kernel/trunk/genarch/include/i8042/i8042.h
/kernel/trunk/genarch/src/i8042/i8042.c
/kernel/trunk/generic/include/console/console.h
/kernel/trunk/generic/include/syscall/syscall.h
/kernel/trunk/generic/src/console/cmd.c
/kernel/trunk/generic/src/syscall/syscall.c
1473
6599 d 19 h
decky
/kernel/trunk/
kernel support for text-only framebuffer
/kernel/trunk/arch/amd64/include/drivers/ega.h
/kernel/trunk/arch/ia32/include/drivers/ega.h
/kernel/trunk/arch/amd64/include/ega.h
/kernel/trunk/arch/ia32/include/ega.h
/kernel/trunk/arch/amd64/src/amd64.c
/kernel/trunk/arch/ia32/src/drivers/ega.c
/kernel/trunk/arch/ia32/src/drivers/vesa.c
/kernel/trunk/arch/ia32/src/ia32.c
/kernel/trunk/genarch/src/fb/fb.c
1471
6599 d 21 h
decky
/kernel/trunk/contrib/conf/
update configs for ISO image
/kernel/trunk/contrib/conf/HelenOS.amd64.simics
/kernel/trunk/contrib/conf/dot.bochsrc
1468
6599 d 22 h
jermar
/kernel/trunk/
Function for destroying address space for which there is no other reference in the kernel.
/kernel/trunk/arch/ia32/include/mm/asid.h
/kernel/trunk/genarch/src/mm/as_ht.c
/kernel/trunk/genarch/src/mm/as_pt.c
/kernel/trunk/generic/include/mm/as.h
/kernel/trunk/generic/include/mm/page.h
/kernel/trunk/generic/include/proc/task.h
/kernel/trunk/generic/src/mm/as.c
/kernel/trunk/generic/src/proc/task.c
1467
6599 d 22 h
jermar
/kernel/trunk/generic/src/synch/
Allow usage of blocking synchronization primitives in functions that are also called during system initialization.
/kernel/trunk/generic/src/synch/waitq.c
1461
6600 d 0 h
palkovsky
/kernel/trunk/generic/
Slightly changed semantics of AS_AREA_SEND/RECV.
/kernel/trunk/generic/include/ipc/ipc.h
/kernel/trunk/generic/src/ipc/sysipc.c
/kernel/trunk/generic/src/mm/as.c
1460
6600 d 2 h
jermar
/kernel/trunk/generic/
Reference counting for futexes.
/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
1458
6600 d 16 h
palkovsky
/kernel/trunk/
Added console support to gxemul.
Wider information in thread list.
/kernel/trunk/arch/mips32/src/mips32.c
/kernel/trunk/contrib/conf/gxemul.sh
/kernel/trunk/generic/src/proc/thread.c
1457
6600 d 17 h
jermar
/kernel/trunk/generic/src/time/
Project missed_clock_ticks also on thread timeslice and run queue relink counter.
/kernel/trunk/generic/src/time/clock.c
1455
6600 d 20 h
decky
/kernel/trunk/contrib/conf/
update Simics 2 configuration
/kernel/trunk/contrib/conf/simics.conf
1448
6601 d 21 h
palkovsky
/kernel/trunk/generic/src/syscall/
Better SYS_IO
/kernel/trunk/generic/src/syscall/syscall.c
1440
6602 d 15 h
palkovsky
/kernel/trunk/generic/include/
Added error code for timeouts.
/kernel/trunk/generic/include/errno.h
1438
6602 d 16 h
palkovsky
/kernel/trunk/generic/
Correct realtime clock communication.
/kernel/trunk/generic/include/print.h
/kernel/trunk/generic/src/time/clock.c
1437
6602 d 18 h
jermar
/kernel/trunk/generic/src/mm/
Fix used_space_insert() to correctly service an empty used_space B+tree.
/kernel/trunk/generic/src/mm/as.c
1436
6602 d 18 h
jermar
/kernel/trunk/generic/src/mm/
Fight TLB inconsistency by proper placing of tlb_shootdown_start() and tlb_shootdown_finalize() in as.c.
/kernel/trunk/generic/src/mm/as.c
1434
6602 d 20 h
palkovsky
/kernel/trunk/
Added 'realtime' clock interface.
Added some asm macros as memory barriers.
Added drift computing for mips platform.
/kernel/trunk/arch/ia32/include/barrier.h
/kernel/trunk/arch/mips32/include/barrier.h
/kernel/trunk/arch/mips32/include/cp0.h
/kernel/trunk/arch/mips32/src/interrupt.c
/kernel/trunk/arch/mips32/src/mips32.c
/kernel/trunk/generic/include/time/clock.h
/kernel/trunk/generic/src/ipc/sysipc.c
/kernel/trunk/generic/src/main/main.c
/kernel/trunk/generic/src/mm/as.c
/kernel/trunk/generic/src/time/clock.c
1433
6602 d 23 h
jermar
/kernel/trunk/generic/src/time/
Fix critical bug in timeout processing introduced several hours ago.
/kernel/trunk/generic/src/time/clock.c
1432
6603 d 3 h
jermar
/kernel/trunk/arch/mips32/src/
Load four userspace tasks on mips32.
/kernel/trunk/arch/mips32/src/mips32.c
1431
6603 d 3 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.
/kernel/trunk/generic/include/cpu.h
/kernel/trunk/generic/src/time/clock.c
1429
6603 d 4 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.
/kernel/trunk/generic/include/ddi/ddi_arg.h
/kernel/trunk/generic/src/ddi/ddi.c
1428
6603 d 15 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.
/kernel/trunk/generic/include/ipc/ipc.h
/kernel/trunk/generic/include/mm/as.h
/kernel/trunk/generic/include/mm/slab.h
/kernel/trunk/generic/src/ipc/sysipc.c
/kernel/trunk/generic/src/mm/as.c
/kernel/trunk/generic/src/mm/slab.c
1426
6603 d 17 h
jermar
/kernel/trunk/generic/src/mm/
Support for sharing address space areas backed up by ELF image.
/kernel/trunk/generic/src/mm/backend_anon.c
/kernel/trunk/generic/src/mm/backend_elf.c
1425
6603 d 18 h
jermar
/kernel/trunk/generic/
Make address space backend data a union.
/kernel/trunk/generic/include/elf.h
/kernel/trunk/generic/include/mm/as.h
/kernel/trunk/generic/src/ddi/ddi.c
/kernel/trunk/generic/src/lib/elf.c
/kernel/trunk/generic/src/mm/backend_anon.c
/kernel/trunk/generic/src/mm/backend_elf.c
/kernel/trunk/generic/src/mm/backend_phys.c
1424
6603 d 21 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.
/kernel/trunk/generic/src/mm/backend_anon.c
/kernel/trunk/generic/src/mm/backend_elf.c
/kernel/trunk/generic/src/mm/backend_phys.c
/kernel/trunk/Makefile
/kernel/trunk/genarch/src/mm/page_ht.c
/kernel/trunk/generic/include/mm/as.h
/kernel/trunk/generic/src/ddi/ddi.c
/kernel/trunk/generic/src/lib/elf.c
/kernel/trunk/generic/src/mm/as.c
/kernel/trunk/generic/src/proc/task.c
1423
6604 d 1 h
jermar
/kernel/trunk/
Update page fault handlers to distinguish between different access modes that had caused the page fault.
/kernel/trunk/arch/amd64/include/mm/page.h
/kernel/trunk/arch/ia32/include/mm/page.h
/kernel/trunk/arch/mips32/include/mm/page.h
/kernel/trunk/arch/ppc32/include/mm/page.h
/kernel/trunk/arch/ppc64/include/mm/page.h
/kernel/trunk/genarch/include/mm/page_ht.h
/kernel/trunk/genarch/include/mm/page_pt.h
/kernel/trunk/generic/include/mm/as.h
/kernel/trunk/generic/src/lib/elf.c
/kernel/trunk/generic/src/mm/as.c
1422
6604 d 3 h
jermar
/kernel/trunk/
Modify ia64 linker script to make compilation with gcc 4.1.x possible.
/kernel/trunk/arch/ia64/_link.ld.in
/kernel/trunk/contrib/toolchain/toolchain.ia64.sh
/kernel/trunk/doc/arch/ia64
1420
6604 d 3 h
jermar
/kernel/trunk/
Upgrade toolchain to use gcc 4.1.1.
ia64 still cannot be built with combination of binutils 2.16.1 and gcc 4.1.x
/kernel/trunk/contrib/toolchain/toolchain.amd64.sh
/kernel/trunk/contrib/toolchain/toolchain.ia32.sh
/kernel/trunk/contrib/toolchain/toolchain.mipseb32.sh
/kernel/trunk/contrib/toolchain/toolchain.mipsel32.sh
/kernel/trunk/contrib/toolchain/toolchain.ppc32.sh
/kernel/trunk/contrib/toolchain/toolchain.ppc64.sh
/kernel/trunk/contrib/toolchain/toolchain.sparc64.sh
/kernel/trunk/doc/arch/amd64
/kernel/trunk/doc/arch/ia32
/kernel/trunk/doc/arch/mips32
/kernel/trunk/doc/arch/ppc32
1417
6605 d 17 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.
/kernel/trunk/generic/include/mm/as.h
/kernel/trunk/generic/src/ipc/sysipc.c
/kernel/trunk/generic/src/mm/as.c