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Rev Age Author Path Log message Diff
3672 5683 d 8 h jermar /trunk/ Merge sparc branch to trunk.  
3669 5684 d 9 h decky /trunk/kernel/test/debug/ kconsole might be optional  
3668 5684 d 9 h decky /trunk/kernel/ prepare kconsole to be optional  
3661 5688 d 6 h vana /trunk/ IA64: repair similators support  
3659 5688 d 15 h vana /trunk/kernel/arch/ia64/src/ Fix changed param order to ns16550_init function call  
3657 5688 d 15 h vana /trunk/ Legacy IRQ support, uspace NS16550 support, some minor changes  
3655 5689 d 7 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 5689 d 10 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 5690 d 5 h jermar /trunk/kernel/arch/sparc64/src/drivers/ More work on the psycho driver.  
3648 5690 d 5 h jermar /trunk/kernel/generic/include/ Add host2uintX_t_{le|be} macros to the kernel's byteorder.  
3647 5690 d 7 h jermar /trunk/kernel/arch/sparc64/ Improvized Psycho driver.  
3646 5690 d 8 h jermar /trunk/kernel/ Initial support for interrupt driven driver for ns16550.  
3635 5693 d 7 h vana /trunk/ IA64: Userspace I/O support  
3631 5694 d 6 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 5695 d 12 h vana /trunk/kernel/ Classic TLB shootdown support on ia64  
3622 5695 d 17 h svoboda /trunk/kernel/generic/include/udebug/ Remove unused debugging task state.  
3620 5695 d 17 h svoboda /trunk/kernel/generic/ Move stuff related to kbox to a separate struct.  
3619 5695 d 19 h vana /trunk/kernel/arch/ia64/src/smp/ IA64:smp.c Remove not important logs  
3617 5696 d 11 h svoboda /trunk/kernel/generic/ Fix race that allowed Udebug to report THREAD_B events for threads already reported with THREAD_READ.  
3616 5696 d 11 h vana /trunk/ IA64 correctly find CPU wakeup vector from SAL & EFI memory map support  
3614 5696 d 16 h svoboda /trunk/kernel/generic/src/syscall/ Add another stopping point.  
3613 5696 d 16 h svoboda /trunk/kernel/generic/ Merge feature from tracing: correct stopping of CPU-intensive tasks in udebug.  
3604 5697 d 5 h svoboda /trunk/kernel/generic/ Get rid of int_lock from udebug_thread_t, as is flawed.  
3603 5697 d 6 h svoboda /trunk/ Stoppability sections must be much smaller (design error). Also fix deadlock in udebug_stop(). Fix pause functionality in tracer.  
3601 5697 d 13 h svoboda /trunk/kernel/generic/ Replace 'stop' in udebug_thread_t with 'go' for consistency with nomenclature.  
3600 5697 d 14 h svoboda /trunk/kernel/generic/ Udebug comments - 'is go', not 'has go'. Missing periods.  
3594 5700 d 8 h svoboda /trunk/kernel/arch/ppc32/src/mm/ Handle page faults from userspace properly on ppc32, do not panic.  
3587 5705 d 15 h jermar /trunk/kernel/arch/ppc64/src/mm/ Remove one more occurrence of "Page fault.\n".  
3586 5705 d 15 h jermar /trunk/kernel/arch/ Do not print "Page fault.\n" if a mapping is not found during TLB refill.  
3585 5705 d 17 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 5705 d 17 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 5705 d 20 h vana /trunk/ IA64: Support for real frequency  
3581 5707 d 5 h jermar /trunk/kernel/ Some cstyle.  
3580 5707 d 6 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 5707 d 20 h vana /trunk/ Alfa of SMP support on IA64  
3577 5707 d 20 h vana /trunk/kernel/ Support for serial port console on IA64 as a compensation for keyboard - based on SPARC ns16550 driver  
3576 5707 d 21 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 5710 d 18 h svoboda /trunk/ Set meaningful names for loaded programs. Now 'tasks' kconsole command is much less obscure.  
3565 5711 d 4 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 5722 d 8 h decky /trunk/kernel/generic/include/ coding style