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Subversion Repositories
HelenOS
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kernel/
– Rev 3655
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3655
5687 d 23 h
jermar
/trunk/kernel/
Add additional members to the irq_t structure so that an interrupt-driven driver
does not need to know how to clear the level interrupt. The z8530 was modified
in this way and is much more generic. The ns16550 driver has also been modified,
but awaits testing. The sparc64 interrupt mapping and dispatch code is now using
the new info and calls the clear-interrupt-routine itself.
/trunk/kernel/arch/sparc64/include/drivers/fhc.h
/trunk/kernel/arch/sparc64/include/drivers/pci.h
/trunk/kernel/arch/sparc64/src/drivers/fhc.c
/trunk/kernel/arch/sparc64/src/drivers/kbd.c
/trunk/kernel/arch/sparc64/src/drivers/pci.c
/trunk/kernel/arch/sparc64/src/trap/interrupt.c
/trunk/kernel/genarch/include/kbd/ns16550.h
/trunk/kernel/genarch/include/kbd/z8530.h
/trunk/kernel/genarch/include/ofw/ofw_tree.h
/trunk/kernel/genarch/src/kbd/ns16550.c
/trunk/kernel/genarch/src/kbd/z8530.c
/trunk/kernel/genarch/src/ofw/ebus.c
/trunk/kernel/genarch/src/ofw/fhc.c
/trunk/kernel/genarch/src/ofw/pci.c
/trunk/kernel/generic/include/ddi/irq.h
/trunk/kernel/generic/src/ddi/irq.c
3654
5688 d 2 h
jermar
/trunk/kernel/arch/sparc64/
After my effort yesterday, there are two rival psycho drivers.
Merge the two and remove the newer one.
/trunk/kernel/arch/sparc64/include/drivers/psycho.h
/trunk/kernel/arch/sparc64/src/drivers/psycho.c
/trunk/kernel/arch/sparc64/Makefile.inc
/trunk/kernel/arch/sparc64/src/drivers/pci.c
3649
5688 d 21 h
jermar
/trunk/kernel/arch/sparc64/src/drivers/
More work on the psycho driver.
/trunk/kernel/arch/sparc64/src/drivers/psycho.c
3648
5688 d 21 h
jermar
/trunk/kernel/generic/include/
Add host2uintX_t_{le|be} macros to the kernel's byteorder.
/trunk/kernel/generic/include/byteorder.h
3647
5688 d 23 h
jermar
/trunk/kernel/arch/sparc64/
Improvized Psycho driver.
/trunk/kernel/arch/sparc64/include/drivers/psycho.h
/trunk/kernel/arch/sparc64/src/drivers/psycho.c
/trunk/kernel/arch/sparc64/Makefile.inc
3646
5689 d 0 h
jermar
/trunk/kernel/
Initial support for interrupt driven driver for ns16550.
/trunk/kernel/Makefile
/trunk/kernel/arch/sparc64/src/console.c
/trunk/kernel/arch/sparc64/src/drivers/kbd.c
/trunk/kernel/genarch/include/kbd/ns16550.h
/trunk/kernel/genarch/src/kbd/ns16550.c
/trunk/kernel/kernel.config
3635
5691 d 23 h
vana
/trunk/
IA64: Userspace I/O support
/trunk/kernel/arch/ia64/include/mm/page.h
/trunk/kernel/arch/ia64/include/mm/tlb.h
/trunk/kernel/arch/ia64/include/proc/task.h
/trunk/kernel/arch/ia64/src/ddi/ddi.c
/trunk/kernel/arch/ia64/src/drivers/ega.c
/trunk/kernel/arch/ia64/src/ia64.c
/trunk/kernel/arch/ia64/src/mm/tlb.c
/trunk/kernel/generic/include/adt/bitmap.h
/trunk/uspace/lib/libc/arch/ia64/Makefile.inc
/trunk/uspace/srv/fb/Makefile
3631
5692 d 22 h
jermar
/trunk/kernel/arch/ia32/src/
The IA-32 manual is very secretive about the fact that the SYSENTER instruction
disables interrupts (I found only one evidence of this in the instruction's
pseudo code). The sysenter_handler needs to reenable the interrupts in order to
preserve the preemptive nature of the kernel.
/trunk/kernel/arch/ia32/src/asm.S
3626
5694 d 3 h
vana
/trunk/kernel/
Classic TLB shootdown support on ia64
/trunk/kernel/arch/ia64/include/cpu.h
/trunk/kernel/arch/ia64/include/interrupt.h
/trunk/kernel/arch/ia64/src/interrupt.c
/trunk/kernel/arch/ia64/src/smp/smp.c
/trunk/kernel/generic/src/mm/tlb.c
3622
5694 d 9 h
svoboda
/trunk/kernel/generic/include/udebug/
Remove unused debugging task state.
/trunk/kernel/generic/include/udebug/udebug.h
3620
5694 d 9 h
svoboda
/trunk/kernel/generic/
Move stuff related to kbox to a separate struct.
/trunk/kernel/generic/include/ipc/kbox.h
/trunk/kernel/generic/include/proc/task.h
/trunk/kernel/generic/src/ipc/kbox.c
/trunk/kernel/generic/src/proc/task.c
/trunk/kernel/generic/src/udebug/udebug_ipc.c
3619
5694 d 11 h
vana
/trunk/kernel/arch/ia64/src/smp/
IA64:smp.c Remove not important logs
/trunk/kernel/arch/ia64/src/smp/smp.c
3617
5695 d 3 h
svoboda
/trunk/kernel/generic/
Fix race that allowed Udebug to report THREAD_B events for threads already reported with THREAD_READ.
/trunk/kernel/generic/include/udebug/udebug.h
/trunk/kernel/generic/src/proc/thread.c
/trunk/kernel/generic/src/udebug/udebug.c
3616
5695 d 3 h
vana
/trunk/
IA64 correctly find CPU wakeup vector from SAL & EFI memory map support
/trunk/boot/arch/ia64/loader/gefi/HelenOS/hello.c
/trunk/kernel/arch/ia64/include/bootinfo.h
/trunk/kernel/arch/ia64/src/mm/frame.c
3614
5695 d 8 h
svoboda
/trunk/kernel/generic/src/syscall/
Add another stopping point.
/trunk/kernel/generic/src/syscall/syscall.c
3613
5695 d 8 h
svoboda
/trunk/kernel/generic/
Merge feature from tracing: correct stopping of CPU-intensive tasks in udebug.
/trunk/kernel/generic/include/udebug/udebug.h
/trunk/kernel/generic/src/interrupt/interrupt.c
/trunk/kernel/generic/src/time/clock.c
/trunk/kernel/generic/src/udebug/udebug.c
3604
5695 d 21 h
svoboda
/trunk/kernel/generic/
Get rid of int_lock from udebug_thread_t, as is flawed.
/trunk/kernel/generic/include/udebug/udebug.h
/trunk/kernel/generic/src/udebug/udebug.c
3603
5695 d 21 h
svoboda
/trunk/
Stoppability sections must be much smaller (design error). Also fix deadlock in udebug_stop(). Fix pause functionality in tracer.
/trunk/kernel/generic/src/ipc/sysipc.c
/trunk/kernel/generic/src/synch/futex.c
/trunk/kernel/generic/src/syscall/syscall.c
/trunk/kernel/generic/src/udebug/udebug_ops.c
/trunk/uspace/app/trace/trace.c
3601
5696 d 5 h
svoboda
/trunk/kernel/generic/
Replace 'stop' in udebug_thread_t with 'go' for consistency with nomenclature.
/trunk/kernel/generic/include/udebug/udebug.h
/trunk/kernel/generic/src/udebug/udebug.c
/trunk/kernel/generic/src/udebug/udebug_ops.c
3600
5696 d 6 h
svoboda
/trunk/kernel/generic/
Udebug comments - 'is go', not 'has go'. Missing periods.
/trunk/kernel/generic/include/udebug/udebug.h
/trunk/kernel/generic/src/udebug/udebug.c
/trunk/kernel/generic/src/udebug/udebug_ops.c
3594
5699 d 0 h
svoboda
/trunk/kernel/arch/ppc32/src/mm/
Handle page faults from userspace properly on ppc32, do not panic.
/trunk/kernel/arch/ppc32/src/mm/tlb.c
3587
5704 d 7 h
jermar
/trunk/kernel/arch/ppc64/src/mm/
Remove one more occurrence of "Page fault.\n".
/trunk/kernel/arch/ppc64/src/mm/page.c
3586
5704 d 7 h
jermar
/trunk/kernel/arch/
Do not print "Page fault.\n" if a mapping is not found during TLB refill.
/trunk/kernel/arch/mips32/src/mm/tlb.c
/trunk/kernel/arch/ppc32/src/mm/tlb.c
3585
5704 d 9 h
svoboda
/trunk/
Fix bug #67. It was obviously all my fault - I allocated r3 for pcb_ptr, which was alredy used by uarg.
/trunk/kernel/arch/ppc32/src/asm.S
/trunk/uspace/lib/libc/arch/ppc32/src/entry.s
/trunk/uspace/srv/loader/arch/ppc32/ppc32.s
3584
5704 d 9 h
svoboda
/trunk/kernel/arch/ppc32/src/mm/
Bugfix: A ppc32 task would hang if it touched unmapped memory - was calling printf() with address-space mutex held.
/trunk/kernel/arch/ppc32/src/mm/tlb.c
3583
5704 d 12 h
vana
/trunk/
IA64: Support for real frequency
/trunk/boot/arch/ia64/loader/gefi/HelenOS/hello.c
/trunk/kernel/arch/ia64/include/bootinfo.h
/trunk/kernel/arch/ia64/include/drivers/it.h
/trunk/kernel/arch/ia64/src/drivers/it.c
3581
5705 d 21 h
jermar
/trunk/kernel/
Some cstyle.
/trunk/kernel/genarch/src/kbd/ns16550.c
/trunk/kernel/generic/src/proc/thread.c
3580
5705 d 22 h
jermar
/trunk/kernel/arch/sparc64/include/
Accesses to memory mapped registers should use volatile pointers so that
the compiler doesn't even think of trying to be clever. Add memory barriers
and fixed cstyle.
/trunk/kernel/arch/sparc64/include/asm.h
/trunk/kernel/arch/sparc64/include/types.h
3578
5706 d 12 h
vana
/trunk/
Alfa of SMP support on IA64
/trunk/kernel/arch/ia64/src/smp
/trunk/kernel/arch/ia64/src/smp/smp.c
/trunk/boot/arch/ia64/loader/Makefile
/trunk/boot/arch/ia64/loader/asm.S
/trunk/boot/arch/ia64/loader/boot.S
/trunk/boot/arch/ia64/loader/gefi/HelenOS/Makefile
/trunk/boot/arch/ia64/loader/gefi/HelenOS/hello.c
/trunk/boot/arch/ia64/loader/gefi/apps/Makefile
/trunk/boot/arch/ia64/loader/main.c
/trunk/boot/arch/ia64/loader/main.h
/trunk/kernel/arch/ia64/Makefile.inc
/trunk/kernel/arch/ia64/include/atomic.h
/trunk/kernel/arch/ia64/include/bootinfo.h
/trunk/kernel/arch/ia64/include/cpu.h
/trunk/kernel/arch/ia64/include/mm/page.h
/trunk/kernel/arch/ia64/src/drivers/it.c
/trunk/kernel/arch/ia64/src/ia64.c
/trunk/kernel/arch/ia64/src/mm/frame.c
/trunk/kernel/arch/ia64/src/mm/page.c
/trunk/kernel/arch/ia64/src/start.S
/trunk/kernel/generic/include/synch/spinlock.h
/trunk/kernel/generic/src/mm/tlb.c
/trunk/kernel/generic/src/proc/thread.c
3577
5706 d 12 h
vana
/trunk/kernel/
Support for serial port console on IA64 as a compensation for keyboard - based on SPARC ns16550 driver
/trunk/kernel/arch/ia64/include/asm.h
/trunk/kernel/arch/sparc64/include/asm.h
/trunk/kernel/arch/sparc64/include/drivers/ns16550.h
/trunk/kernel/arch/sparc64/src/drivers/kbd.c
/trunk/kernel/genarch/include/kbd/ns16550.h
/trunk/kernel/genarch/src/kbd/key.c
/trunk/kernel/genarch/src/kbd/ns16550.c
/trunk/kernel/kernel.config
3576
5706 d 13 h
vana
/trunk/kernel/generic/src/main/
On Itanium there is nead to preserve at least gp when switching APs to separate stack. Safer way is to save all context and to do it on all platforms.
/trunk/kernel/generic/src/main/main.c
3566
5709 d 10 h
svoboda
/trunk/
Set meaningful names for loaded programs. Now 'tasks' kconsole command is much less obscure.
/trunk/kernel/generic/include/proc/program.h
/trunk/kernel/generic/include/proc/task.h
/trunk/kernel/generic/src/main/kinit.c
/trunk/kernel/generic/src/proc/program.c
/trunk/kernel/generic/src/proc/task.c
/trunk/kernel/generic/src/proc/thread.c
/trunk/uspace/app/trace/trace.c
/trunk/uspace/lib/libc/generic/loader.c
/trunk/uspace/lib/libc/generic/task.c
/trunk/uspace/lib/libc/include/loader/loader.h
3565
5709 d 20 h
svoboda
/trunk/
Fix sys_thread_create(): could fail when passed name was at end of mapping, could crash if provided name was not null-terminated.
/trunk/kernel/generic/include/proc/thread.h
/trunk/kernel/generic/src/proc/thread.c
/trunk/uspace/lib/libc/generic/thread.c
3522
5721 d 0 h
decky
/trunk/kernel/generic/include/
coding style
/trunk/kernel/generic/include/stdarg.h
3496
5725 d 23 h
svoboda
/trunk/kernel/generic/src/ipc/
Split and streamline kbox_thread_proc().
/trunk/kernel/generic/src/ipc/kbox.c
3495
5726 d 0 h
svoboda
/trunk/kernel/generic/src/ipc/
Synchronize properly when detaching kbox from within.
/trunk/kernel/generic/src/ipc/kbox.c
3494
5727 d 23 h
svoboda
/trunk/kernel/generic/src/ipc/
Fix panic when debugged task quits. Also fix memory leak when debugger disconnects first.
/trunk/kernel/generic/src/ipc/kbox.c
3490
5737 d 2 h
vana
/trunk/kernel/arch/ia64/include/
Macro naming correction
/trunk/kernel/arch/ia64/include/asm.h
3486
5742 d 5 h
decky
/trunk/
faster compilation using -pipe
/trunk/boot/arch/arm32/loader/Makefile
/trunk/boot/arch/ia64/loader/Makefile
/trunk/boot/arch/mips32/loader/Makefile
/trunk/boot/arch/ppc32/loader/Makefile
/trunk/boot/arch/ppc64/loader/Makefile
/trunk/boot/arch/sparc64/loader/Makefile
/trunk/kernel/Makefile
/trunk/uspace/lib/libc/Makefile
/trunk/uspace/lib/libc/Makefile.toolchain
/trunk/uspace/lib/libfs/Makefile
/trunk/uspace/lib/softfloat/Makefile
/trunk/uspace/lib/softint/Makefile
3485
5742 d 22 h
jermar
/trunk/
Support for SYSENTER on ia32.
/trunk/kernel/arch/ia32/include/syscall.h
/trunk/kernel/arch/ia32/src/syscall.c
/trunk/kernel/arch/amd64/include/syscall.h
/trunk/kernel/arch/ia32/Makefile.inc
/trunk/kernel/arch/ia32/include/asm.h
/trunk/kernel/arch/ia32/include/cpu.h
/trunk/kernel/arch/ia32/src/asm.S
/trunk/kernel/arch/ia32/src/cpu/cpu.c
/trunk/kernel/arch/ia32/src/proc/scheduler.c
/trunk/uspace/app/trace/trace.c
/trunk/uspace/lib/libc/arch/amd64/include/syscall.h
/trunk/uspace/lib/libc/arch/arm32/include/syscall.h
/trunk/uspace/lib/libc/arch/ia32/include/syscall.h
/trunk/uspace/lib/libc/arch/ia32/src/syscall.S
/trunk/uspace/lib/libc/arch/ia64/include/syscall.h
/trunk/uspace/lib/libc/arch/mips32/include/syscall.h
/trunk/uspace/lib/libc/arch/ppc32/include/syscall.h
/trunk/uspace/lib/libc/arch/ppc64/include/syscall.h
/trunk/uspace/lib/libc/arch/sparc64/include/syscall.h
/trunk/uspace/lib/libc/generic/udebug.c
/trunk/uspace/lib/libc/include/libc.h
/trunk/uspace/lib/libc/include/syscall.h