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Rev Age Author Path Log message Diff
2967 5935 d 2 h svoboda /branches/dynload/uspace/ For testing purposes, add a trivial shared library and a program linked to it  
2966 5935 d 5 h svoboda /branches/dynload/uspace/lib/rtld/ Define more ELF constants and use them  
2965 5935 d 5 h svoboda /branches/dynload/uspace/ Add headers for dynamic-loading-related ELF stuff. Reorganize rtld include directories.  
2964 5935 d 7 h svoboda /branches/dynload/uspace/app/iloader/ Restructure elf loader data. Extract .dynamic section address  
2963 5935 d 8 h svoboda /branches/dynload/uspace/app/iloader/ Add missing elf_load.h  
2962 5935 d 8 h svoboda /branches/dynload/uspace/app/iloader/ Restructure iloader. Rename elf.c to elf_load.c (need elf_load.h vs elf.h)  
2961 5935 d 8 h svoboda /branches/dynload/uspace/app/iloader/ Read section headers in iloader  
2960 5935 d 9 h svoboda /branches/dynload/uspace/app/iloader/ Add missing file pcb.h. Introduces the Program Control Block (PCB)  
2959 5935 d 9 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 5935 d 22 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  
2955 5936 d 5 h svoboda /branches/dynload/ Build a position-independent libc  
2954 5936 d 7 h svoboda /branches/dynload/uspace/lib/rtld/ Read a file from rtld with more ugly hacking  
2952 5936 d 22 h svoboda /branches/dynload/ Load rtld.so with iloader and make it write to console with a stripped-down version of the C library  
2950 5936 d 22 h svoboda /branches/dynload/uspace/lib/rtld/arch/ia32/ Fix rtld linker script with some magic so that ld produces correct DT_REL[SZ], DT_JMPREL, DT_PLTRELSZ entries  
2949 5936 d 23 h svoboda /branches/dynload/ Add a python script 'bin2c.py' and an application 'iramfs' to smuggle an executable file into VFS. Demonstrate by running Tetris from VFS  
2948 5936 d 23 h svoboda /branches/dynload/ Merged latest trunk changes into dynload  
2933 5939 d 4 h svoboda /branches/dynload/uspace/ Add library rtld, the future run-time dynamic linker  
2932 5939 d 4 h svoboda /branches/dynload/uspace/ Fix iloader loading with bias and add it to makefile  
2929 5939 d 7 h svoboda /branches/dynload/uspace/app/iloader/ Merge iloader (c2928) from tracing to dynload  
2927 5939 d 8 h decky /branches/dynload/ added dynload branch  
2910 5942 d 2 h jermar /trunk/uspace/srv/fs/fat/ Implement fat_node_put() and remove the node from the free node list when
bumping its refernce count from zero in fat_node_get().		  
2893 5943 d 7 h jermar /trunk/uspace/srv/fs/fat/ More bits of fat_node_get().
Still needs to do some locking.		  
2891 5945 d 21 h jermar /trunk/uspace/srv/fs/fat/ New first bits of fat_node_get().  
2890 5945 d 23 h jermar /trunk/uspace/srv/fs/fat/ Need a way to locate the FAT index structure by VFS index. Also fix code that
locates the FAT index structure by position in the file system namespace.		  
2889 5948 d 22 h jermar /trunk/uspace/srv/fs/fat/ Add hash table for used fat_idx_t structures and implement fat_idx_map().  
2884 5949 d 21 h jermar /trunk/uspace/srv/fs/fat/ merge vs. coalesce  
2881 5950 d 2 h jermar /trunk/uspace/srv/fs/fat/ Code for de/allocation of VFS indices for FAT.  
2879 5950 d 3 h jermar /trunk/uspace/lib/libc/include/libadt/ Add functions for inserting items before or after other items in a boubly-linked
circular lists.		  
2876 5950 d 6 h jermar /trunk/uspace/srv/fs/fat/ Add a dedicated source file for handling FAT indices.  
2864 5963 d 20 h jermar /trunk/uspace/srv/fs/fat/ Introduce the foundation for unique and stable FAT VFS node indices.

The first two reserved FAT entries are physically present in each FAT, so fix
the code to be aware of this.		  
2863 5964 d 7 h jermar /trunk/uspace/ Revert libfs node_get() API to a model without the parent node pointer
argument.		  
2861 5967 d 22 h cejka /trunk/ Used common macro for context saving on ppc64.  
2860 5968 d 22 h cejka /trunk/ Context handling unified for sparc64.  
2859 5969 d 12 h jermar /trunk/uspace/srv/fs/fat/ Add fat_block_get().  
2858 5969 d 15 h jermar /trunk/uspace/ libfs destroy operation should rather return an error code instead of a truth
value.		  
2857 5969 d 15 h jermar /trunk/uspace/ Add stubs for unimplemented FAT libfs operations.  
2856 5969 d 16 h jermar /trunk/uspace/srv/fs/fat/ Add a locking scheme for FAT in-core cache and nodes.  
2855 5969 d 16 h jermar /trunk/uspace/srv/fs/fat/ fat_node_put(). No locking so far.  
2852 5970 d 13 h jermar /trunk/uspace/ Add node_put() to libfs operations and instrument libfs_lookup() to use it at
appropriate places.
Add node_put() to libfs operations and instrument libfs_lookup() to use it at
appropriate places.
Add node_put() to libfs operations and instrument libfs_lookup() to use it at
appropriate places.
Add node_put() to libfs operations and instrument libfs_lookup() to use it at
appropriate places.
Add node_put() to libfs operations and instrument libfs_lookup() to use it at
appropriate places.
Add node_put() to libfs operations and instrument libfs_lookup() to use it at
appropriate places.		  
2847 5971 d 15 h jermar /trunk/uspace/lib/libfs/ Reset the component length variable only prior collecting a new component.