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Rev Age Author Path Log message Diff
4691 5414 d 4 h svoboda /branches/dynload/ Merge trunk changes up to r4686.  
4338 5526 d 3 h svoboda /branches/dynload/ Merge trunk changes up to r3787 to dynload.  
3674 5671 d 1 h svoboda /branches/dynload/ Merge latest trunk changes to dynload.  
3588 5693 d 10 h svoboda /branches/dynload/ Merge latest trunk changes into dynload.  
3403 5753 d 12 h svoboda /branches/dynload/ Merge latest trunk changes into dynload  
2927 5875 d 13 h decky /branches/dynload/ added dynload branch  
2726 5971 d 12 h vana /trunk/ Basic IA64 boot and kernel suport for real machines  
2089 6348 d 9 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes		  
2082 6354 d 9 h decky /trunk/ __asm__ __volatile__ -> asm volatile  
2071 6359 d 2 h jermar /trunk/ (c) versus (C)  
2007 6406 d 0 h jermar /trunk/kernel/ Introduce page colors. So far, only sparc64 uses correct page color bits. Other architectures have a dummy define
specifying zero bits for a page color.

There is a new check of page color in as_area_share(). Because of lack of support for this in the userspace, the
check has been #ifef'ed out.		  
1888 6484 d 5 h jermar /trunk/ C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64.		  
1787 6549 d 4 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1780 6556 d 5 h jermar /kernel/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1702 6577 d 8 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1210 6630 d 10 h vana /kernel/trunk/ Incomplete VHPT walker support for Itanium  
1108 6660 d 0 h jermar /kernel/trunk/ Small PTE_* macros and SET_PTL0_ADDRESS macro changes.  
967 6668 d 12 h palkovsky /kernel/trunk/ Allowed userspace to include page.h.  
901 6681 d 12 h jermar /kernel/trunk/arch/ ia64 work.
Provide PA2KA(identity) mapping for kernel data references via Alternate Data TLB Fault handler.
Add before_thread_runs_arch() that maps kstack, if necessary.
Add easy to use dtlb_mapping_insert() for comfortable insertion of kernel data mappings.		  
879 6685 d 3 h vana /kernel/trunk/arch/ia64/ Itanium kernel page extended to maximum (256M) repaired RR manipulation functions, paging setuping function and added some comments.  
870 6687 d 23 h vana /kernel/trunk/arch/ia64/ Removed forgoten debug function and reverted my mistake  
869 6687 d 23 h vana /kernel/trunk/ Uaaaaaaa ;-) Itanium Paging !!!!!! ;-)  
819 6702 d 2 h vana /kernel/trunk/arch/ia64/ TR tlb filling functions  
818 6702 d 5 h vana /kernel/trunk/arch/ia64/ IA-64 TLB filling functions for dynamic tlb filling (TC tlb).  
792 6704 d 8 h jermar /kernel/trunk/ Page hash table architectures now use generic hash table to manage
mappings.		  
756 6709 d 23 h jermar /kernel/trunk/ Memory management work.
Remove the last (i.e. 'root') argument from page_mapping_insert() and page_mapping_find().
Page table address is now extracted from the first (i.e. 'as') argument.
Add a lot of infrastructure to make the above possible.
sparc64 is now broken, most likely because of insufficient identity mapping of physical memory.		  
751 6711 d 8 h jermar /kernel/trunk/arch/ia64/ Fix initialization of pta.base on ia64.  
749 6713 d 6 h jermar /kernel/trunk/arch/ia64/ ia64 virtual address translation subsystem update.  
748 6714 d 6 h jermar /kernel/trunk/arch/ia64/ First HT_HASH_ARCH implementation for ia64.  
747 6715 d 0 h jermar /kernel/trunk/ ia64 work.
Add nice wrappers for thash and ttag instructions.
Add nice wrappers for accessing reion registers and PTA.
Fix set_vhpt_environment().
Allocate and initialize page_ht (a.k.a. VHPT).

Add missing header to sparc64.
Remove excessive header from debug.h.		  
746 6715 d 8 h jermar /kernel/trunk/ Page hash table modifications.  
715 6726 d 5 h vana /kernel/trunk/arch/ia64/ VHPT setup to be able to use ttag and thash instructions  
710 6726 d 7 h vana /kernel/trunk/arch/ia64/include/mm/ VHPT entry  
699 6731 d 9 h jermar /kernel/trunk/ Memory management work.
Proto-interface and dummy implementation of generic page hash table subsytem.		  
691 6733 d 6 h jermar /kernel/trunk/arch/ Cleanup.  
684 6733 d 8 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.		  
537 6767 d 6 h jermar /kernel/trunk/ Buddy system cleanup and fixes.
- missing use of KA2PA in frame_init
- truncating black list addresses to frame boundaries
- removal of left-over obsolete structures
- fixing some comments		  
534 6768 d 3 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel again.  
532 6768 d 3 h jermar / Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.  
501 6780 d 7 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel.