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Rev Age Author Path Log message Diff
1425 6789 d 19 h jermar /kernel/trunk/generic/ Make address space backend data a union.  
1424 6789 d 22 h jermar /kernel/trunk/ Move the sharing functionality to address space area backends.
Add backend for continuous regions of physical memory.
Sharing for these areas works automagically now.		  
1423 6790 d 2 h jermar /kernel/trunk/ Update page fault handlers to distinguish between different access modes that had caused the page fault.  
1411 6792 d 22 h jermar /kernel/trunk/ Modify the hierarchy of page fault handlers to pass access mode that caused the fault.
Architectures are required to pass either PF_ACCESS_READ, PF_ACCESS_WRITE or PF_ACCESS_EXEC
to as_page_fault(), depending on the cause of the fault.		  
1409 6793 d 16 h jermar /kernel/trunk/generic/ Some shared memory stuff (not completed).
Support for address space area backends.
Add ELF and anonymous memory backends.		  
1264 6816 d 3 h jermar /kernel/trunk/generic/ Improve Doxygen-comments.  
1248 6819 d 22 h jermar /kernel/trunk/ Add some @file doxygen comments and improve already existing comments.  
1239 6820 d 21 h jermar /kernel/trunk/generic/ Prevent race in as_area_send() by allowing the address space area to be
created with AS_AREA_ATTR_PARTIAL attribute.		  
1196 6831 d 2 h cejka /kernel/trunk/ Printf ported back from uspace to kernel.
Printf calls changed to match new conventions.		  
1070 6861 d 5 h jermar /kernel/trunk/ More checks for address space area conflicts.  
1048 6862 d 1 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.		  
1026 6862 d 15 h jermar /kernel/trunk/generic/ Support only anonymous address space areas.  
973 6864 d 3 h palkovsky /kernel/trunk/generic/ Added simpler userspace starting.  
963 6864 d 18 h jermar /kernel/trunk/generic/src/lib/ Fix bug in loading ELF segment.  
952 6864 d 23 h jermar /kernel/trunk/ Support for loading segments containing .bss section.  
938 6865 d 21 h jermar /kernel/trunk/ Basic support for loading ELF object files.
ia64, amd64, ia32 working.
mips32 requires some attention.		  
910 6873 d 2 h bondari /kernel/trunk/ ELF framework for all archs. SPARC V9 not tested to compile.  
854 6886 d 21 h bondari /kernel/trunk/ ELF loading workaround: some core declarations.