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Rev Age Author Path Log message Diff
3646 5776 d 22 h jermar /trunk/kernel/ Initial support for interrupt driven driver for ns16550.  
3635 5779 d 21 h vana /trunk/ IA64: Userspace I/O support  
3631 5780 d 20 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 5782 d 1 h vana /trunk/kernel/ Classic TLB shootdown support on ia64  
3619 5782 d 9 h vana /trunk/kernel/arch/ia64/src/smp/ IA64:smp.c Remove not important logs  
3616 5783 d 1 h vana /trunk/ IA64 correctly find CPU wakeup vector from SAL & EFI memory map support  
3594 5786 d 22 h svoboda /trunk/kernel/arch/ppc32/src/mm/ Handle page faults from userspace properly on ppc32, do not panic.  
3587 5792 d 5 h jermar /trunk/kernel/arch/ppc64/src/mm/ Remove one more occurrence of "Page fault.\n".  
3586 5792 d 5 h jermar /trunk/kernel/arch/ Do not print "Page fault.\n" if a mapping is not found during TLB refill.  
3585 5792 d 7 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 5792 d 7 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 5792 d 10 h vana /trunk/ IA64: Support for real frequency  
3580 5793 d 19 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 5794 d 10 h vana /trunk/ Alfa of SMP support on IA64  
3577 5794 d 10 h vana /trunk/kernel/ Support for serial port console on IA64 as a compensation for keyboard - based on SPARC ns16550 driver  
3490 5825 d 0 h vana /trunk/kernel/arch/ia64/include/ Macro naming correction  
3485 5830 d 20 h jermar /trunk/ Support for SYSENTER on ia32.  
3482 5833 d 21 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 5846 d 2 h jermar /trunk/kernel/arch/sparc64/ Populate all sparc64 trap table slots belonging to trap_instruction_n.  
3458 5846 d 21 h jermar /trunk/kernel/arch/sparc64/src/trap/ Add sparc64 trap table entries so that the maximum syscall number is 0x40.  
3416 5852 d 1 h svoboda /trunk/kernel/arch/arm32/include/ Merge changeset 3122 from tracing to trunk. (Add missing include)  
3406 5852 d 6 h svoboda /trunk/kernel/arch/ppc32/include/ Merge changeset 3114 from tracing into trunk. (implementation of istate_from_uspace() for ppc32)  
3393 5857 d 21 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 5857 d 21 h jermar /trunk/kernel/arch/mips32/src/mm/ cstyle for mips32's tlb.c  
3391 5858 d 11 h jermar /trunk/ Remove ia64 legacy init address and init size macros.
Remove now unneeded vmaxlma.c.		  
3390 5858 d 11 h jermar /trunk/kernel/arch/mips32/ Get rid of mips32 legacy init address and size macros.  
3381 5865 d 22 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 5865 d 22 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 5866 d 8 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 5870 d 0 h decky /trunk/ configurable cross-compiler prefix (using CROSS_PREFIX)  
3368 5870 d 1 h decky /trunk/ configurable cross-compiler prefix (using CROSS_PREFIX)  
3281 5887 d 0 h jermar /trunk/kernel/arch/ia64/src/ Fix ia64 memcpy() broken in the last change.  
3274 5887 d 2 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 5897 d 7 h decky / move unfinished ObjC support to a separate branch  
3236 5900 d 21 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 5901 d 2 h decky /trunk/ reintroduce support for MSIM text console in user space  
3233 5901 d 2 h decky /trunk/ remove dummy page coloring facility, which is currenty not used  
3232 5901 d 4 h decky /trunk/kernel/arch/mips32/src/mm/ fixes  
3231 5901 d 4 h decky /trunk/kernel/arch/mips32/src/mm/ finer granularity (256 KiB)  
3230 5901 d 4 h decky /trunk/kernel/arch/mips32/ fix off-by-one bug
cleanup