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Rev Age Author Path Log message Diff
3672 5675 d 9 h jermar /trunk/ Merge sparc branch to trunk.  
3661 5680 d 7 h vana /trunk/ IA64: repair similators support  
3659 5680 d 16 h vana /trunk/kernel/arch/ia64/src/ Fix changed param order to ns16550_init function call  
3657 5680 d 16 h vana /trunk/ Legacy IRQ support, uspace NS16550 support, some minor changes  
3655 5681 d 8 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 5681 d 11 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 5682 d 6 h jermar /trunk/kernel/arch/sparc64/src/drivers/ More work on the psycho driver.  
3647 5682 d 8 h jermar /trunk/kernel/arch/sparc64/ Improvized Psycho driver.  
3646 5682 d 9 h jermar /trunk/kernel/ Initial support for interrupt driven driver for ns16550.  
3635 5685 d 8 h vana /trunk/ IA64: Userspace I/O support  
3631 5686 d 7 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 5687 d 13 h vana /trunk/kernel/ Classic TLB shootdown support on ia64  
3619 5687 d 20 h vana /trunk/kernel/arch/ia64/src/smp/ IA64:smp.c Remove not important logs  
3616 5688 d 12 h vana /trunk/ IA64 correctly find CPU wakeup vector from SAL & EFI memory map support  
3594 5692 d 9 h svoboda /trunk/kernel/arch/ppc32/src/mm/ Handle page faults from userspace properly on ppc32, do not panic.  
3587 5697 d 16 h jermar /trunk/kernel/arch/ppc64/src/mm/ Remove one more occurrence of "Page fault.\n".  
3586 5697 d 16 h jermar /trunk/kernel/arch/ Do not print "Page fault.\n" if a mapping is not found during TLB refill.  
3585 5697 d 18 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 5697 d 18 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 5697 d 21 h vana /trunk/ IA64: Support for real frequency  
3580 5699 d 7 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 5699 d 21 h vana /trunk/ Alfa of SMP support on IA64  
3577 5699 d 21 h vana /trunk/kernel/ Support for serial port console on IA64 as a compensation for keyboard - based on SPARC ns16550 driver  
3490 5730 d 11 h vana /trunk/kernel/arch/ia64/include/ Macro naming correction  
3485 5736 d 7 h jermar /trunk/ Support for SYSENTER on ia32.  
3482 5739 d 8 h jermar /trunk/kernel/arch/sparc64/ Do not allocate full page for the uspace window buffer.
Instead, allocate only the bare minimum to fit NWINDOWS - 1
uspace windows and to satisfy alignment requirements.		  
3463 5751 d 14 h jermar /trunk/kernel/arch/sparc64/ Populate all sparc64 trap table slots belonging to trap_instruction_n.  
3458 5752 d 8 h jermar /trunk/kernel/arch/sparc64/src/trap/ Add sparc64 trap table entries so that the maximum syscall number is 0x40.  
3416 5757 d 12 h svoboda /trunk/kernel/arch/arm32/include/ Merge changeset 3122 from tracing to trunk. (Add missing include)  
3406 5757 d 17 h svoboda /trunk/kernel/arch/ppc32/include/ Merge changeset 3114 from tracing into trunk. (implementation of istate_from_uspace() for ppc32)  
3393 5763 d 8 h jermar /trunk/kernel/arch/mips32/src/mm/ Write protection fault should not panic the mips32 kernel if it happens during
copy_to_uspace().		  
3392 5763 d 8 h jermar /trunk/kernel/arch/mips32/src/mm/ cstyle for mips32's tlb.c  
3391 5763 d 22 h jermar /trunk/ Remove ia64 legacy init address and init size macros.
Remove now unneeded vmaxlma.c.		  
3390 5763 d 23 h jermar /trunk/kernel/arch/mips32/ Get rid of mips32 legacy init address and size macros.  
3381 5771 d 9 h jermar /trunk/kernel/arch/ia32/include/ Prevent 'tmp' in ia32's atomic_lock_arch() from being allocated
to the same register as 'val->count'.		  
3380 5771 d 9 h jermar /trunk/kernel/arch/amd64/include/ Prevent 'tmp' in amd64's atomic_lock_arch() from being allocated
to the same register as 'val->count'.		  
3379 5771 d 20 h jermar /trunk/kernel/arch/sparc64/include/ Add the missing preemption_disable() call to sparc64 atomic_lock_arch().
Thanks to Pavel Rimsky for noticing this.		  
3369 5775 d 12 h decky /trunk/ configurable cross-compiler prefix (using CROSS_PREFIX)  
3368 5775 d 13 h decky /trunk/ configurable cross-compiler prefix (using CROSS_PREFIX)  
3281 5792 d 11 h jermar /trunk/kernel/arch/ia64/src/ Fix ia64 memcpy() broken in the last change.