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HelenOS
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trunk
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kernel/
– Rev 3667
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3661
5774 d 3 h
vana
/trunk/
IA64: repair similators support
3659
5774 d 12 h
vana
/trunk/kernel/arch/ia64/src/
Fix changed param order to ns16550_init function call
3657
5774 d 12 h
vana
/trunk/
Legacy IRQ support, uspace NS16550 support, some minor changes
3655
5775 d 4 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.
3654
5775 d 6 h
jermar
/trunk/kernel/arch/sparc64/
After my effort yesterday, there are two rival psycho drivers.
Merge the two and remove the newer one.
3649
5776 d 2 h
jermar
/trunk/kernel/arch/sparc64/src/drivers/
More work on the psycho driver.
3648
5776 d 2 h
jermar
/trunk/kernel/generic/include/
Add host2uintX_t_{le|be} macros to the kernel's byteorder.
3647
5776 d 3 h
jermar
/trunk/kernel/arch/sparc64/
Improvized Psycho driver.
3646
5776 d 5 h
jermar
/trunk/kernel/
Initial support for interrupt driven driver for ns16550.
3635
5779 d 4 h
vana
/trunk/
IA64: Userspace I/O support
3631
5780 d 3 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.
3626
5781 d 8 h
vana
/trunk/kernel/
Classic TLB shootdown support on ia64
3622
5781 d 13 h
svoboda
/trunk/kernel/generic/include/udebug/
Remove unused debugging task state.
3620
5781 d 13 h
svoboda
/trunk/kernel/generic/
Move stuff related to kbox to a separate struct.
3619
5781 d 16 h
vana
/trunk/kernel/arch/ia64/src/smp/
IA64:smp.c Remove not important logs
3617
5782 d 7 h
svoboda
/trunk/kernel/generic/
Fix race that allowed Udebug to report THREAD_B events for threads already reported with THREAD_READ.
3616
5782 d 8 h
vana
/trunk/
IA64 correctly find CPU wakeup vector from SAL & EFI memory map support
3614
5782 d 13 h
svoboda
/trunk/kernel/generic/src/syscall/
Add another stopping point.
3613
5782 d 13 h
svoboda
/trunk/kernel/generic/
Merge feature from tracing: correct stopping of CPU-intensive tasks in udebug.
3604
5783 d 2 h
svoboda
/trunk/kernel/generic/
Get rid of int_lock from udebug_thread_t, as is flawed.
3603
5783 d 2 h
svoboda
/trunk/
Stoppability sections must be much smaller (design error). Also fix deadlock in udebug_stop(). Fix pause functionality in tracer.
3601
5783 d 10 h
svoboda
/trunk/kernel/generic/
Replace 'stop' in udebug_thread_t with 'go' for consistency with nomenclature.
3600
5783 d 10 h
svoboda
/trunk/kernel/generic/
Udebug comments - 'is go', not 'has go'. Missing periods.
3594
5786 d 4 h
svoboda
/trunk/kernel/arch/ppc32/src/mm/
Handle page faults from userspace properly on ppc32, do not panic.
3587
5791 d 12 h
jermar
/trunk/kernel/arch/ppc64/src/mm/
Remove one more occurrence of "Page fault.\n".
3586
5791 d 12 h
jermar
/trunk/kernel/arch/
Do not print "Page fault.\n" if a mapping is not found during TLB refill.
3585
5791 d 14 h
svoboda
/trunk/
Fix bug #67. It was obviously all my fault - I allocated r3 for pcb_ptr, which was alredy used by uarg.
3584
5791 d 14 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.
3583
5791 d 17 h
vana
/trunk/
IA64: Support for real frequency
3581
5793 d 2 h
jermar
/trunk/kernel/
Some cstyle.
3580
5793 d 2 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.
3578
5793 d 16 h
vana
/trunk/
Alfa of SMP support on IA64
3577
5793 d 17 h
vana
/trunk/kernel/
Support for serial port console on IA64 as a compensation for keyboard - based on SPARC ns16550 driver
3576
5793 d 18 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.
3566
5796 d 14 h
svoboda
/trunk/
Set meaningful names for loaded programs. Now 'tasks' kconsole command is much less obscure.
3565
5797 d 1 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.
3522
5808 d 5 h
decky
/trunk/kernel/generic/include/
coding style
3496
5813 d 4 h
svoboda
/trunk/kernel/generic/src/ipc/
Split and streamline kbox_thread_proc().
3495
5813 d 4 h
svoboda
/trunk/kernel/generic/src/ipc/
Synchronize properly when detaching kbox from within.
3494
5815 d 4 h
svoboda
/trunk/kernel/generic/src/ipc/
Fix panic when debugged task quits. Also fix memory leak when debugger disconnects first.