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Rev Age Author Path Log message Diff
1780 6754 d 5 h jermar /kernel/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1757 6768 d 9 h jermar /kernel/trunk/ Cleanup of comments.  
1702 6775 d 7 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1425 6792 d 2 h jermar /kernel/trunk/generic/ Make address space backend data a union.  
1424 6792 d 4 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 6792 d 8 h jermar /kernel/trunk/ Update page fault handlers to distinguish between different access modes that had caused the page fault.  
1411 6795 d 5 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 6795 d 23 h jermar /kernel/trunk/generic/ Some shared memory stuff (not completed).
Support for address space area backends.
Add ELF and anonymous memory backends.		  
1264 6818 d 9 h jermar /kernel/trunk/generic/ Improve Doxygen-comments.  
1248 6822 d 5 h jermar /kernel/trunk/ Add some @file doxygen comments and improve already existing comments.  
1239 6823 d 4 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 6833 d 9 h cejka /kernel/trunk/ Printf ported back from uspace to kernel.
Printf calls changed to match new conventions.		  
1070 6863 d 12 h jermar /kernel/trunk/ More checks for address space area conflicts.  
1048 6864 d 7 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 6864 d 22 h jermar /kernel/trunk/generic/ Support only anonymous address space areas.  
973 6866 d 10 h palkovsky /kernel/trunk/generic/ Added simpler userspace starting.  
963 6867 d 0 h jermar /kernel/trunk/generic/src/lib/ Fix bug in loading ELF segment.  
952 6867 d 6 h jermar /kernel/trunk/ Support for loading segments containing .bss section.  
938 6868 d 3 h jermar /kernel/trunk/ Basic support for loading ELF object files.
ia64, amd64, ia32 working.
mips32 requires some attention.		  
910 6875 d 8 h bondari /kernel/trunk/ ELF framework for all archs. SPARC V9 not tested to compile.  
854 6889 d 3 h bondari /kernel/trunk/ ELF loading workaround: some core declarations.