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3655 5676 d 12 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 5676 d 14 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 5677 d 9 h jermar /trunk/kernel/arch/sparc64/src/drivers/ More work on the psycho driver.  
3647 5677 d 11 h jermar /trunk/kernel/arch/sparc64/ Improvized Psycho driver.  
3646 5677 d 12 h jermar /trunk/kernel/ Initial support for interrupt driven driver for ns16550.  
3635 5680 d 12 h vana /trunk/ IA64: Userspace I/O support  
3631 5681 d 11 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 5682 d 16 h vana /trunk/kernel/ Classic TLB shootdown support on ia64  
3619 5682 d 23 h vana /trunk/kernel/arch/ia64/src/smp/ IA64:smp.c Remove not important logs  
3616 5683 d 15 h vana /trunk/ IA64 correctly find CPU wakeup vector from SAL & EFI memory map support  
3594 5687 d 12 h svoboda /trunk/kernel/arch/ppc32/src/mm/ Handle page faults from userspace properly on ppc32, do not panic.  
3587 5692 d 19 h jermar /trunk/kernel/arch/ppc64/src/mm/ Remove one more occurrence of "Page fault.\n".  
3586 5692 d 19 h jermar /trunk/kernel/arch/ Do not print "Page fault.\n" if a mapping is not found during TLB refill.  
3585 5692 d 21 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 5692 d 21 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 5693 d 0 h vana /trunk/ IA64: Support for real frequency  
3580 5694 d 10 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 5695 d 0 h vana /trunk/ Alfa of SMP support on IA64  
3577 5695 d 0 h vana /trunk/kernel/ Support for serial port console on IA64 as a compensation for keyboard - based on SPARC ns16550 driver  
3490 5725 d 14 h vana /trunk/kernel/arch/ia64/include/ Macro naming correction  
3485 5731 d 11 h jermar /trunk/ Support for SYSENTER on ia32.  
3482 5734 d 12 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 5746 d 17 h jermar /trunk/kernel/arch/sparc64/ Populate all sparc64 trap table slots belonging to trap_instruction_n.  
3458 5747 d 11 h jermar /trunk/kernel/arch/sparc64/src/trap/ Add sparc64 trap table entries so that the maximum syscall number is 0x40.  
3416 5752 d 15 h svoboda /trunk/kernel/arch/arm32/include/ Merge changeset 3122 from tracing to trunk. (Add missing include)  
3406 5752 d 21 h svoboda /trunk/kernel/arch/ppc32/include/ Merge changeset 3114 from tracing into trunk. (implementation of istate_from_uspace() for ppc32)  
3393 5758 d 11 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 5758 d 12 h jermar /trunk/kernel/arch/mips32/src/mm/ cstyle for mips32's tlb.c  
3391 5759 d 2 h jermar /trunk/ Remove ia64 legacy init address and init size macros.
Remove now unneeded vmaxlma.c.		  
3390 5759 d 2 h jermar /trunk/kernel/arch/mips32/ Get rid of mips32 legacy init address and size macros.  
3381 5766 d 12 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 5766 d 12 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 5766 d 23 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 5770 d 15 h decky /trunk/ configurable cross-compiler prefix (using CROSS_PREFIX)  
3368 5770 d 16 h decky /trunk/ configurable cross-compiler prefix (using CROSS_PREFIX)  
3281 5787 d 14 h jermar /trunk/kernel/arch/ia64/src/ Fix ia64 memcpy() broken in the last change.  
3274 5787 d 17 h jermar /trunk/ memcpy(), memmove() and similar functions return dst instead of src.
Fix all implementations, including those in assembly. ppc32 assembly
version didn't seem to be affected by this.		  
3240 5797 d 21 h decky / move unfinished ObjC support to a separate branch  
3236 5801 d 12 h decky /trunk/kernel/arch/mips32/src/mm/ limit physical memory to 512 MB (more cannot be used right now, see ticket #29)
fix physical memory detection in gxemul (which doesn't honor uncached flag in TLB)		  
3234 5801 d 17 h decky /trunk/ reintroduce support for MSIM text console in user space