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Rev Age Author Path Log message Diff
1048 6636 d 21 h jermar /kernel/trunk/generic/ Restore interrupts when failing in as_remap().
Add check_area_conflicts() that checks whether address area overlaps with other areas.
Refuse to create writeable executable address space areas.
Rename as_area_t::size to as_area_t::pages.		  
1040 6636 d 23 h palkovsky /kernel/trunk/generic/ Changed ipc to use spinlocks instead of mutexes again.
Fixed loading inits to set nameservice as the first loaded process.
Lot of TODO in ipc done.		  
1026 6637 d 12 h jermar /kernel/trunk/generic/ Support only anonymous address space areas.  
1025 6637 d 12 h palkovsky /kernel/trunk/generic/src/proc/ Fix bug that made task_run_program to always run init.  
1005 6638 d 0 h palkovsky /kernel/trunk/generic/ Added support for taskid.  
998 6638 d 12 h palkovsky /kernel/trunk/generic/ Completed asynchronous ipc.  
973 6638 d 23 h palkovsky /kernel/trunk/generic/ Added simpler userspace starting.  
965 6639 d 2 h palkovsky /kernel/trunk/ Added skeleton name service.
Cleanup for IPC to use mutexes instead of spinlocks.		  
955 6639 d 16 h palkovsky /kernel/trunk/ Added kernel IPC functionality.  
822 6672 d 13 h palkovsky /kernel/trunk/ Changed malloc to include second parameter and documented
recommended usage.
Added zone merging, made ia32 & amd64 to merge found zones.		  
814 6672 d 23 h palkovsky /kernel/trunk/ Cleanup o frame allocator.
Removed early_malloc & initial heap.
Will break ia64, ppc & sparc.
Added e820 table print.		  
788 6675 d 17 h jermar /kernel/trunk/ Move list and fifo data types to adt/.  
703 6698 d 23 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().		  
624 6727 d 20 h jermar /kernel/trunk/generic/ Add LIST_INITIALIZE() macro to declare and initialize statically allocated lists.  
623 6728 d 1 h jermar /kernel/trunk/ Add SPINLOCK_DECLARE and SPINLOCK_INITIALIZE macros.
SPINLOCK_DECLARE is to be used instead of direct spinlock_t declarations
in dynamically allocated structures on which spinlock_initialize() is called after
their creation.
SPINLOCK_INITIALIZE is to be used instead of direct spinlock_t declarations
of global spinlocks. It declares and initializes the spinlock.
Moreover, both macros are empty on UP so that -Wall warnings about unused structures
get supressed.		  
552 6736 d 14 h palkovsky /kernel/trunk/ Named spinlocks  
534 6738 d 16 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel again.  
532 6738 d 16 h jermar / Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.  
501 6750 d 20 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel.  
430 6771 d 13 h jermar /SPARTAN/trunk/ Move src/ and include/ to generic.  

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