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Rev Age Author Path Log message Diff
3683 5680 d 6 h svoboda /trunk/kernel/generic/ Rename udebug_thread_t.debug_active just to 'active'.  
3680 5680 d 11 h svoboda /trunk/kernel/generic/src/time/ Fix panic caused by NULL pointer dereference.  
3679 5681 d 0 h rimsky /trunk/ Added forgotten stuff related to framebuffers with offsets. Got rid of VISUAL_SB1500_PALETTE.  
3672 5682 d 5 h jermar /trunk/ Merge sparc branch to trunk.  
3669 5683 d 5 h decky /trunk/kernel/test/debug/ kconsole might be optional  
3668 5683 d 6 h decky /trunk/kernel/ prepare kconsole to be optional  
3661 5687 d 3 h vana /trunk/ IA64: repair similators support  
3659 5687 d 12 h vana /trunk/kernel/arch/ia64/src/ Fix changed param order to ns16550_init function call  
3657 5687 d 12 h vana /trunk/ Legacy IRQ support, uspace NS16550 support, some minor changes  
3655 5688 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 5688 d 7 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 5689 d 2 h jermar /trunk/kernel/arch/sparc64/src/drivers/ More work on the psycho driver.  
3648 5689 d 2 h jermar /trunk/kernel/generic/include/ Add host2uintX_t_{le|be} macros to the kernel's byteorder.  
3647 5689 d 4 h jermar /trunk/kernel/arch/sparc64/ Improvized Psycho driver.  
3646 5689 d 5 h jermar /trunk/kernel/ Initial support for interrupt driven driver for ns16550.  
3635 5692 d 4 h vana /trunk/ IA64: Userspace I/O support  
3631 5693 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 5694 d 8 h vana /trunk/kernel/ Classic TLB shootdown support on ia64  
3622 5694 d 14 h svoboda /trunk/kernel/generic/include/udebug/ Remove unused debugging task state.  
3620 5694 d 14 h svoboda /trunk/kernel/generic/ Move stuff related to kbox to a separate struct.  
3619 5694 d 16 h vana /trunk/kernel/arch/ia64/src/smp/ IA64:smp.c Remove not important logs  
3617 5695 d 8 h svoboda /trunk/kernel/generic/ Fix race that allowed Udebug to report THREAD_B events for threads already reported with THREAD_READ.  
3616 5695 d 8 h vana /trunk/ IA64 correctly find CPU wakeup vector from SAL & EFI memory map support  
3614 5695 d 13 h svoboda /trunk/kernel/generic/src/syscall/ Add another stopping point.  
3613 5695 d 13 h svoboda /trunk/kernel/generic/ Merge feature from tracing: correct stopping of CPU-intensive tasks in udebug.  
3604 5696 d 2 h svoboda /trunk/kernel/generic/ Get rid of int_lock from udebug_thread_t, as is flawed.  
3603 5696 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 5696 d 10 h svoboda /trunk/kernel/generic/ Replace 'stop' in udebug_thread_t with 'go' for consistency with nomenclature.  
3600 5696 d 11 h svoboda /trunk/kernel/generic/ Udebug comments - 'is go', not 'has go'. Missing periods.  
3594 5699 d 5 h svoboda /trunk/kernel/arch/ppc32/src/mm/ Handle page faults from userspace properly on ppc32, do not panic.  
3587 5704 d 12 h jermar /trunk/kernel/arch/ppc64/src/mm/ Remove one more occurrence of "Page fault.\n".  
3586 5704 d 12 h jermar /trunk/kernel/arch/ Do not print "Page fault.\n" if a mapping is not found during TLB refill.  
3585 5704 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 5704 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 5704 d 17 h vana /trunk/ IA64: Support for real frequency  
3581 5706 d 2 h jermar /trunk/kernel/ Some cstyle.  
3580 5706 d 3 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 5706 d 17 h vana /trunk/ Alfa of SMP support on IA64  
3577 5706 d 17 h vana /trunk/kernel/ Support for serial port console on IA64 as a compensation for keyboard - based on SPARC ns16550 driver  
3576 5706 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.