Subversion Repositories HelenOS-historic

Rev

Go to most recent revision | Show changed files | Directory listing | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
728 6824 d 7 h vana /kernel/trunk/arch/ia64/src/mm/ Serialize writes to RR because of assembler RAW warning.  
727 6824 d 8 h jermar /kernel/trunk/ New ASID management subsystem (initial work, more is required).
Some TLB invalidation changes.		  
726 6824 d 8 h jermar /kernel/trunk/arch/ia64/src/mm/ Temporarily disable set_VHPT_environment() to stop ia64 kernel from faulting.  
724 6826 d 9 h palkovsky /kernel/trunk/ Commit of the falloc_bad branch to trunk (719:723).  
718 6828 d 9 h decky /kernel/trunk/ interface change: as_area_load_mapping -> as_area_set_mapping (set single page mapping)
map init directly from the physical frames it is loaded in		  
717 6828 d 12 h decky /kernel/trunk/ remove obsolete in-kernel userspace code
remove CONFIG_USERSPACE switch, uspace support is configured at run-time		  
716 6828 d 12 h vana /kernel/trunk/arch/ia64/src/mm/ ttag and thash envelope functions  
715 6828 d 12 h vana /kernel/trunk/arch/ia64/ VHPT setup to be able to use ttag and thash instructions  
714 6828 d 13 h decky /kernel/trunk/ syscall handler return value
uspace task termination (primitive)		  
712 6828 d 14 h decky /kernel/trunk/ "Hello world" from user space :)  
711 6828 d 14 h decky /kernel/trunk/generic/src/mm/ fix wrong frame memory access  
710 6828 d 15 h vana /kernel/trunk/arch/ia64/include/mm/ VHPT entry  
707 6828 d 16 h decky /kernel/trunk/ allow setting ARCH from Makefile argument  
705 6828 d 17 h decky /kernel/trunk/ update phony targets  
704 6830 d 14 h jermar /kernel/trunk/ Make various mips32 tlb manipulation functions preserve EntryHi register.

Cleanup and more precise comments for previous commit.		  
703 6830 d 17 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 6830 d 18 h jermar /kernel/trunk/arch/amd64/src/ Fix amd64 interrupt_handler to properly remove error code from stack before iretq.  
701 6833 d 8 h jermar /kernel/trunk/generic/src/mm/ Fix zone_print_one() and zone_print_list().
- add missing spinlock_unlock()
- add missing interrupts_disable() and interrupts_restore()
Coding style fixes and cleanup.		  
700 6833 d 16 h jermar /kernel/trunk/arch/sparc64/include/ Remove fmath.h  
699 6833 d 17 h jermar /kernel/trunk/ Memory management work.
Proto-interface and dummy implementation of generic page hash table subsytem.		  
696 6835 d 11 h decky /kernel/trunk/arch/amd64/ AMD64 SMP boots again  
695 6835 d 11 h decky /kernel/trunk/arch/amd64/ make AMD64 boot again (using grub, see /boot tree), SMP is still broken  
694 6835 d 12 h decky /kernel/trunk/arch/amd64/ break AMD64, will be fixed soon  
693 6835 d 13 h decky /kernel/trunk/arch/ia32/ simplify and cleanup ia32 boot process, remove obsolete stuff  
692 6835 d 13 h bondari /kernel/trunk/ Frame allocation test #2  
691 6835 d 14 h jermar /kernel/trunk/arch/ Cleanup.  
690 6835 d 14 h bondari /kernel/trunk/arch/ Fixes of 3-param frame_alloc() function calls  
689 6835 d 14 h bondari /kernel/trunk/ Frame alloc test #1  
687 6835 d 14 h jermar /kernel/trunk/ Memory management work.
Pass address space identifier to functions in page_operations to support single global page hash table.		  
686 6835 d 15 h bondari /kernel/trunk/generic/ Minor changes to 'zone' command  
685 6835 d 15 h decky /kernel/trunk/arch/amd64/ AMD64 PM initialization  
684 6835 d 15 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.		  
683 6835 d 16 h bondari /kernel/trunk/generic/ Console command 'zone' now takes zone address as parameter.
Added buddy system statistics into the 'zone' command.		  
682 6835 d 16 h decky /kernel/trunk/arch/ia32/src/mm/ fix ia32 build  
681 6835 d 18 h jermar /kernel/trunk/ Minor changes.  
680 6839 d 8 h decky /kernel/trunk/arch/ remove deprecated pre-grub stuff on ia32
prepare for the same on amd64		  
678 6839 d 9 h decky /kernel/trunk/ move syscall infrastructure to a separate subdir  
677 6839 d 12 h bondari /kernel/trunk/generic/src/ Comments to zone console commands  
676 6839 d 12 h bondari /kernel/trunk/generic/ Memory zones console command implementation. todo: buddy allocator structures.  
675 6839 d 17 h jermar /kernel/trunk/generic/src/ Clean up.