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Rev Age Author Path Log message Diff
746 6722 d 0 h jermar /kernel/trunk/ Page hash table modifications.  
744 6722 d 17 h jermar /kernel/trunk/arch/ia64/ Remove ia64 boot as it is not needed by the simulator.  
743 6723 d 17 h jermar /kernel/trunk/arch/ sparc64 work.
13 bits wide means the max value is 8191 and not 0x8191.		  
742 6723 d 17 h jermar /kernel/trunk/arch/ sparc64 work.
Memory context (ASID) is, in fact, 13 bits (and not 12 bits) wide.		  
741 6723 d 18 h jermar /kernel/trunk/ Unlock address space prior TLB shootdown in get_asid() to unify
the locking order among mips32, sparc64 and ia64.

Add ASID_STEALING_ENABLED macro to disable the stealing part on ia64
in a clean way.		  
740 6723 d 23 h jermar /kernel/trunk/ ia64 ASID management code (not tested).  
736 6725 d 20 h jermar /kernel/trunk/arch/ia64/src/ Fix panic_printf on ia64 to call halt() instead of cpu_halt().  
730 6726 d 20 h jermar /kernel/trunk/ Finalize ASID management for sparc64 and mips32 by making use of FIFO queue of ASIDs.  
728 6728 d 15 h vana /kernel/trunk/arch/ia64/src/mm/ Serialize writes to RR because of assembler RAW warning.  
727 6728 d 16 h jermar /kernel/trunk/ New ASID management subsystem (initial work, more is required).
Some TLB invalidation changes.		  
726 6728 d 16 h jermar /kernel/trunk/arch/ia64/src/mm/ Temporarily disable set_VHPT_environment() to stop ia64 kernel from faulting.  
724 6730 d 17 h palkovsky /kernel/trunk/ Commit of the falloc_bad branch to trunk (719:723).  
717 6732 d 19 h decky /kernel/trunk/ remove obsolete in-kernel userspace code
remove CONFIG_USERSPACE switch, uspace support is configured at run-time		  
716 6732 d 20 h vana /kernel/trunk/arch/ia64/src/mm/ ttag and thash envelope functions  
715 6732 d 20 h vana /kernel/trunk/arch/ia64/ VHPT setup to be able to use ttag and thash instructions  
714 6732 d 20 h decky /kernel/trunk/ syscall handler return value
uspace task termination (primitive)		  
712 6732 d 21 h decky /kernel/trunk/ "Hello world" from user space :)  
710 6732 d 23 h vana /kernel/trunk/arch/ia64/include/mm/ VHPT entry  
704 6734 d 22 h jermar /kernel/trunk/ Make various mips32 tlb manipulation functions preserve EntryHi register.

Cleanup and more precise comments for previous commit.		  
703 6735 d 1 h jermar /kernel/trunk/ Memory management work.
- vm.* -> as.* (as like address space is, imho, more fitting)
- Don't do TLB shootdown on vm_install(). Some architectures only need to call tlb_invalidate_asid().
- Don't allocate all frames for as_area in as_area_create(), but let them be allocated on-demand by as_page_fault().
- Add high-level page fault handler as_page_fault().
- Add as_area_load_mapping().		  
702 6735 d 2 h jermar /kernel/trunk/arch/amd64/src/ Fix amd64 interrupt_handler to properly remove error code from stack before iretq.  
700 6738 d 0 h jermar /kernel/trunk/arch/sparc64/include/ Remove fmath.h  
699 6738 d 1 h jermar /kernel/trunk/ Memory management work.
Proto-interface and dummy implementation of generic page hash table subsytem.		  
696 6739 d 18 h decky /kernel/trunk/arch/amd64/ AMD64 SMP boots again  
695 6739 d 19 h decky /kernel/trunk/arch/amd64/ make AMD64 boot again (using grub, see /boot tree), SMP is still broken  
694 6739 d 20 h decky /kernel/trunk/arch/amd64/ break AMD64, will be fixed soon  
693 6739 d 20 h decky /kernel/trunk/arch/ia32/ simplify and cleanup ia32 boot process, remove obsolete stuff  
691 6739 d 21 h jermar /kernel/trunk/arch/ Cleanup.  
690 6739 d 21 h bondari /kernel/trunk/arch/ Fixes of 3-param frame_alloc() function calls  
689 6739 d 21 h bondari /kernel/trunk/ Frame alloc test #1  
687 6739 d 22 h jermar /kernel/trunk/ Memory management work.
Pass address space identifier to functions in page_operations to support single global page hash table.		  
685 6739 d 23 h decky /kernel/trunk/arch/amd64/ AMD64 PM initialization  
684 6739 d 23 h jermar /kernel/trunk/ Memory management work.
Move generic 4-level page table interface to genarch
and enable architectures to use different virtual memory
mechanisms (e.g. page hash tables).
Start page hash table support.
Switch ia64 and sparc64 to page hash tables.
Other architectures keep on using 4-level page table interface.		  
682 6740 d 0 h decky /kernel/trunk/arch/ia32/src/mm/ fix ia32 build  
680 6743 d 15 h decky /kernel/trunk/arch/ remove deprecated pre-grub stuff on ia32
prepare for the same on amd64		  
674 6744 d 2 h cejka /kernel/trunk/ Support for printing float numbers in kernel removed.  
673 6744 d 16 h jermar /kernel/trunk/ Add 'version' and 'cpus' kconsole commands.
Remove leading p from names of p* commands.		  
672 6745 d 16 h jermar /kernel/trunk/arch/ia32/ ia32 work.
Initialize LDR and DFR registers in Local APIC so that logical destination addresses work.		  
671 6745 d 17 h vana /kernel/trunk/ i8042 bug fix...  
670 6745 d 20 h vana /kernel/trunk/arch/ia32/src/drivers/ i8042 command word init... It should work on ia32 but I have done it for Indy and I'm not sure it will work because on Silicon should not be the same software in universal microprocesor i8042. So if It will not work I'll remove it and will write i8042 AT function emulation.