Subversion Repositories HelenOS

Rev

Show changed files | Details | Compare with Previous | Blame | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
4055 5772 d 20 h trochtova /branches/dd/ changes in trunk (rev 4054) merged into dd branch  
3022 6055 d 22 h decky /branches/dd/ device drivers branch  
3007 6058 d 14 h jermar /trunk/ Improve linking and loading of boot ELF images.
(Contributed by Jiri Svoboda)		  
2745 6147 d 21 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings		  
2574 6271 d 13 h jermar /trunk/kernel/generic/src/lib/ Fix elf.c's formatting and add code that can be later enhanced and used to
remember task's TLS section alignment, address and size.		  
2089 6542 d 20 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes		  
2071 6553 d 12 h jermar /trunk/ (c) versus (C)  
2062 6567 d 17 h jermar /trunk/kernel/generic/src/lib/ switch statement coding style fixes.  
2000 6603 d 22 h decky /trunk/kernel/ move files to more proper locations  
1787 6743 d 15 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1780 6750 d 16 h jermar /kernel/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1757 6764 d 21 h jermar /kernel/trunk/ Cleanup of comments.  
1702 6771 d 19 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1425 6788 d 13 h jermar /kernel/trunk/generic/ Make address space backend data a union.  
1424 6788 d 15 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 6788 d 19 h jermar /kernel/trunk/ Update page fault handlers to distinguish between different access modes that had caused the page fault.  
1411 6791 d 16 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 6792 d 10 h jermar /kernel/trunk/generic/ Some shared memory stuff (not completed).
Support for address space area backends.
Add ELF and anonymous memory backends.		  
1264 6814 d 21 h jermar /kernel/trunk/generic/ Improve Doxygen-comments.  
1248 6818 d 16 h jermar /kernel/trunk/ Add some @file doxygen comments and improve already existing comments.  
1239 6819 d 15 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 6829 d 20 h cejka /kernel/trunk/ Printf ported back from uspace to kernel.
Printf calls changed to match new conventions.		  
1070 6859 d 23 h jermar /kernel/trunk/ More checks for address space area conflicts.  
1048 6860 d 18 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 6861 d 9 h jermar /kernel/trunk/generic/ Support only anonymous address space areas.  
973 6862 d 21 h palkovsky /kernel/trunk/generic/ Added simpler userspace starting.  
963 6863 d 11 h jermar /kernel/trunk/generic/src/lib/ Fix bug in loading ELF segment.  
952 6863 d 17 h jermar /kernel/trunk/ Support for loading segments containing .bss section.  
938 6864 d 15 h jermar /kernel/trunk/ Basic support for loading ELF object files.
ia64, amd64, ia32 working.
mips32 requires some attention.		  
910 6871 d 19 h bondari /kernel/trunk/ ELF framework for all archs. SPARC V9 not tested to compile.  
854 6885 d 15 h bondari /kernel/trunk/ ELF loading workaround: some core declarations.