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Rev Age Author Path Log message Diff
3010 6006 d 3 h svoboda /branches/dynload/uspace/app/iloader/ Relax segment alignment in iloader/rtld  
3009 6006 d 3 h svoboda /branches/dynload/ Merged latest trunk changes into dynload  
3004 6006 d 9 h svoboda /branches/dynload/ A crude task_spawn() libc function to run a program. A tiny command-line application 'cli' to test it.  
3001 6007 d 10 h svoboda /branches/dynload/kernel/generic/ Kernel support for running programs from userspace.  
3000 6007 d 15 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 6008 d 9 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 6008 d 12 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 6008 d 14 h svoboda /branches/dynload/uspace/lib/rtld/ Fix ppc32 PLT. dltest now says hello on ppc32, too.  
2996 6009 d 3 h svoboda /branches/dynload/ Improve ppc32 dynamic loading support. Getting there...  
2995 6009 d 6 h svoboda /branches/dynload/uspace/lib/rtld/arch/ Initial ppc32 support in rtld. (bootstrap only)  
2994 6010 d 4 h svoboda /branches/dynload/uspace/app/iloader/ Add per-arch Makefiles for iloader to set machine word length.  
2993 6010 d 6 h svoboda /branches/dynload/uspace/app/iloader/arch/ Add arm32 and amd64 support to iloader  
2992 6010 d 6 h svoboda /branches/dynload/uspace/app/iloader/ Fix: Set proper as_area flags in elf_load.c  
2991 6010 d 6 h svoboda /branches/dynload/uspace/app/iloader/include/ Fix __pcb_get() return type  
2990 6010 d 6 h svoboda /branches/dynload/uspace/ Add function inline function __pcb_get() for getting PCB address  
2989 6010 d 7 h svoboda /branches/dynload/uspace/ Simplify rtld bootstrap by passing its bias and dynamic section pointer in PCB  
2988 6010 d 8 h svoboda /branches/dynload/uspace/app/iloader/ Per-arch PCB address definition  
2987 6010 d 8 h svoboda /branches/dynload/uspace/app/iloader/arch/ Add iloader link scripts for mips32 and ppc32 (tested)  
2986 6010 d 9 h svoboda /branches/dynload/kernel/generic/src/mm/ Declare old_frame as uintptr_t instead of int  
2985 6010 d 10 h svoboda /branches/dynload/ Fix as_area_change_flags() and use it in elf_loader.c  
2984 6010 d 11 h svoboda /branches/dynload/ Add as_area_change_flags() syscall and libc wrapper. Implementation limited to non-shared areas of anonymous memory.  
2983 6010 d 15 h svoboda /branches/dynload/uspace/ Remove TLS sections from dltest. Do not add bias to absolute symbols (_tls_alignment). dltest now says hello.  
2982 6011 d 4 h svoboda /branches/dynload/uspace/ Link dltest with libc.so. Runs, but no console output.  
2981 6011 d 5 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 6011 d 5 h svoboda /branches/dynload/uspace/lib/rtld/ Fix handling of absent soname and rpath fields in .dynamic section. Slightly improve symbol search.  
2979 6011 d 9 h svoboda /branches/dynload/uspace/ Build shared C library  
2978 6011 d 10 h svoboda /branches/dynload/uspace/ Trivially link unresolved references from dltest to libtest  
2977 6012 d 9 h svoboda /branches/dynload/uspace/app/ Transfer data in larger chunks  
2976 6012 d 9 h svoboda /branches/dynload/uspace/ Move dltest before iramfs in makefile (problematic dependencies)  
2975 6012 d 9 h svoboda /branches/dynload/uspace/lib/rtld/ Remove obsolete code fragments  
2974 6012 d 9 h svoboda /branches/dynload/uspace/app/dltest/ Fix dltest linker script  
2973 6012 d 9 h svoboda /branches/dynload/uspace/ Parse program's relocation table  
2972 6012 d 11 h svoboda /branches/dynload/uspace/ Add so_bias argument to elf_load_file(). Successfully load libtest.so into memory.  
2971 6012 d 12 h svoboda /branches/dynload/uspace/ Add libtest to iramfs. Link rtld with position-independent libsoftfloat.  
2970 6012 d 12 h svoboda /branches/dynload/uspace/lib/libtest/ Fix symlink  
2969 6013 d 3 h svoboda /branches/dynload/uspace/ Incorporate ELF loader from iloader to rtld  
2968 6013 d 4 h svoboda /branches/dynload/uspace/ Parse .dynamic section fields into a more useful form.  
2967 6013 d 8 h svoboda /branches/dynload/uspace/ For testing purposes, add a trivial shared library and a program linked to it  
2966 6013 d 12 h svoboda /branches/dynload/uspace/lib/rtld/ Define more ELF constants and use them  
2965 6013 d 12 h svoboda /branches/dynload/uspace/ Add headers for dynamic-loading-related ELF stuff. Reorganize rtld include directories.