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Rev Age Author Path Log message Diff
3673 5641 d 16 h svoboda /branches/dynload/uspace/lib/rtld/ Remove obsolete parts of dynamic linker.  
3663 5646 d 16 h svoboda /branches/dynload/uspace/lib/rtld/arch/ppc32/src/ Enforce SMC coherence on ppc32 PLT.  
3590 5662 d 23 h svoboda /branches/dynload/uspace/lib/ Remove superfluous alignment for ppc32.  
3589 5663 d 2 h svoboda /branches/dynload/uspace/ Finally make dynamic linking on ppc32 work (yay\!) The trick is that __tls_get_addr needs to return the address with a 32k bias.  
3567 5669 d 4 h svoboda /branches/dynload/uspace/lib/ Get rid of superfluous alignment in libc.so and rtld.  
3562 5669 d 20 h svoboda /branches/dynload/uspace/ Use macros for debug output in rtld and disable it. Close console connection before running program.  
3560 5670 d 15 h svoboda /branches/dynload/uspace/ Link more apps dynamically.  
3555 5670 d 17 h svoboda /branches/dynload/uspace/ Move build files for dynamic linking under libc-shared, instead of dltest.  
3554 5670 d 17 h svoboda /branches/dynload/ Sync ppc32 rtld.  
3553 5670 d 17 h svoboda /branches/dynload/uspace/lib/rtld/ Fix bug in handling modules with zero dependencies.  
3552 5671 d 15 h svoboda /branches/dynload/ Make rtld a static executable instead of a dynamic library. Brings dltest back on ia32.  
3423 5722 d 17 h svoboda /branches/dynload/uspace/ ppc32 rtld/dltest fixes. dltest now runs, but no console output.  
3402 5724 d 4 h svoboda /branches/dynload/uspace/lib/rtld/arch/ppc32/ Finish ppc32 rtld update (still broken)  
3401 5724 d 4 h svoboda /branches/dynload/ Add missing file start.c, partially fix ppc32 rtld  
3400 5724 d 19 h svoboda /branches/dynload/ Make rtld work again (ia32 only)  
3157 5813 d 19 h svoboda /branches/dynload/ Move app/iloader to srv/loader part 1  
3004 5834 d 23 h svoboda /branches/dynload/ A crude task_spawn() libc function to run a program. A tiny command-line application 'cli' to test it.  
3000 5836 d 5 h svoboda /branches/dynload/uspace/lib/rtld/ Implement BFS for looking-up symbols. Add support for DT_SYMBOLIC flag. Set soname when building rtld.so. Strip path components when comparing module names.  
2999 5836 d 23 h svoboda /branches/dynload/uspace/lib/rtld/ Load all requested libraries recursively and construct a module dependency graph -- work towards supporting arbitrary deps. (incomplete)  
2998 5837 d 1 h svoboda /branches/dynload/uspace/lib/rtld/ Function for finding the address of a symbol. Use ELF hash table in def_find_in_module()  
2997 5837 d 4 h svoboda /branches/dynload/uspace/lib/rtld/ Fix ppc32 PLT. dltest now says hello on ppc32, too.  
2996 5837 d 17 h svoboda /branches/dynload/ Improve ppc32 dynamic loading support. Getting there...  
2995 5837 d 19 h svoboda /branches/dynload/uspace/lib/rtld/arch/ Initial ppc32 support in rtld. (bootstrap only)  
2990 5838 d 20 h svoboda /branches/dynload/uspace/ Add function inline function __pcb_get() for getting PCB address  
2989 5838 d 21 h svoboda /branches/dynload/uspace/ Simplify rtld bootstrap by passing its bias and dynamic section pointer in PCB  
2983 5839 d 4 h svoboda /branches/dynload/uspace/ Remove TLS sections from dltest. Do not add bias to absolute symbols (_tls_alignment). dltest now says hello.  
2982 5839 d 17 h svoboda /branches/dynload/uspace/ Link dltest with libc.so. Runs, but no console output.  
2981 5839 d 18 h svoboda /branches/dynload/uspace/lib/rtld/ Let rtld analyze its own dynamic section. Search for symbols in all rtld, program, lib. Resolve references in library, too.  
2980 5839 d 19 h svoboda /branches/dynload/uspace/lib/rtld/ Fix handling of absent soname and rpath fields in .dynamic section. Slightly improve symbol search.  
2978 5839 d 23 h svoboda /branches/dynload/uspace/ Trivially link unresolved references from dltest to libtest  
2975 5840 d 22 h svoboda /branches/dynload/uspace/lib/rtld/ Remove obsolete code fragments  
2973 5840 d 23 h svoboda /branches/dynload/uspace/ Parse program's relocation table  
2972 5841 d 1 h svoboda /branches/dynload/uspace/ Add so_bias argument to elf_load_file(). Successfully load libtest.so into memory.  
2971 5841 d 1 h svoboda /branches/dynload/uspace/ Add libtest to iramfs. Link rtld with position-independent libsoftfloat.  
2969 5841 d 17 h svoboda /branches/dynload/uspace/ Incorporate ELF loader from iloader to rtld  
2968 5841 d 18 h svoboda /branches/dynload/uspace/ Parse .dynamic section fields into a more useful form.  
2966 5842 d 1 h svoboda /branches/dynload/uspace/lib/rtld/ Define more ELF constants and use them  
2965 5842 d 1 h svoboda /branches/dynload/uspace/ Add headers for dynamic-loading-related ELF stuff. Reorganize rtld include directories.  
2959 5842 d 4 h svoboda /branches/dynload/ Load both program and dynamic linker from program loader. Pass program entry point to dynamic linker and have it run the program  
2956 5842 d 18 h svoboda /branches/dynload/uspace/lib/ Temporarily force local dynamic TLS model in libc by declaring all __thread variables static. Implement a trivial __tls_get_addr() function. Now rtld works linked with libc. Yaay! :D