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45e4762c2c
* dlfcn/Makefile (tests): Add tst-dlinfo. ($(objpfx)tst-dlinfo): New target. * dlfcn/dlinfo.c: New file. * dlfcn/Makefile (libdl-routines): Add it. * dlfcn/Versions (libdl: GLIBC_2.3.3): Add dlinfo. * dlfcn/dlfcn.h [__USE_GNU]: Declare dlinfo. [__USE_GNU] (RTLD_DI_*): New enum constants. [__USE_GNU] (Dl_serpath, Dl_serinfo): New types. * elf/dl-load.c (cache_rpath): New inline function. (_dl_map_object): Use it. (_dl_rtld_di_serinfo): New function. * sysdeps/generic/ldsodefs.h: Declare it. * elf/Versions (ld: GLIBC_PRIVATE): Add it.
57 lines
1.5 KiB
Plaintext
57 lines
1.5 KiB
Plaintext
libc {
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GLIBC_2.0 {
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%ifdef EXPORT_UNWIND_FIND_FDE
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__register_frame_info; __deregister_frame_info;
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%endif
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}
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GLIBC_2.1 {
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# functions used in other libraries
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_dl_mcount_wrapper; _dl_mcount_wrapper_check;
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}
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GLIBC_2.2.4 {
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dl_iterate_phdr;
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}
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%ifdef EXPORT_UNWIND_FIND_FDE
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GCC_3.0 {
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__register_frame_info_bases; __deregister_frame_info_bases;
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__register_frame_info_table_bases; _Unwind_Find_FDE;
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}
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%endif
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GLIBC_PRIVATE {
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# functions used in other libraries
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_dl_open; _dl_close; _dl_addr;
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_dl_sym; _dl_vsym;
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}
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}
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ld {
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GLIBC_2.0 {
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# Function from libc.so which must be shared with libc.
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calloc; free; malloc; realloc; __libc_memalign;
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_r_debug;
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}
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GLIBC_2.1 {
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# functions used in other libraries
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_dl_mcount;
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}
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GLIBC_2.3 {
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# runtime interface to TLS
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__tls_get_addr;
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}
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GLIBC_PRIVATE {
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# Those are in the dynamic linker, but used by libc.so.
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__libc_enable_secure; __libc_stack_end;
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_dl_argv; _dl_catch_error; _dl_check_map_versions;
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_dl_debug_printf; _dl_debug_state; _dl_dst_count;
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_dl_dst_substitute; _dl_init; _dl_lookup_symbol; _dl_lookup_symbol_skip;
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_dl_lookup_versioned_symbol; _dl_lookup_versioned_symbol_skip;
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_dl_map_object; _dl_map_object_deps; _dl_out_of_memory;
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_dl_relocate_object; _dl_signal_error; _dl_start_profile; _dl_starting_up;
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_dl_unload_cache;
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_rtld_global; _dl_tls_symaddr; _dl_allocate_tls; _dl_deallocate_tls;
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_dl_get_tls_static_info; _dl_allocate_tls_init;
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_dl_get_origin; _dl_tls_setup; _dl_rtld_di_serinfo;
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}
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}
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