diff --git a/lib/libver-glibc-2.2.2.h b/lib/libver-glibc-2.2.2.h new file mode 100644 index 0000000..2663ed1 --- /dev/null +++ b/lib/libver-glibc-2.2.2.h @@ -0,0 +1,192 @@ +#ifdef __cplusplus +extern "C" { +#endif + +# include + +# define DT_THISPROCNUM 0 + +typedef __u_quad_t ino64_t; + + + +/* Some internal data structures of the dynamic linker used in the + linker map. We only provide forward declarations. */ +struct libname_list; +struct r_found_version; +struct r_search_path_elem; + + + +/* Some internal data structures of the dynamic linker used in the + linker map. We only provide forward declarations. */ +struct libname_list; +struct r_found_version; +struct r_search_path_elem; + +/* Forward declaration. */ +struct link_map; + +/* Structure to describe a single list of scope elements. The lookup + functions get passed an array of pointers to such structures. */ +struct r_scope_elem +{ + /* Array of maps for the scope. */ + struct link_map **r_list; + /* Number of entries in the scope. */ + unsigned int r_nlist; + + /* Array of maps which also includes duplicates. */ + struct link_map **r_duplist; + /* Number of elements in this list. */ + unsigned int r_nduplist; +}; + + +/* Structure to record search path and allocation mechanism. */ +struct r_search_path_struct + { + struct r_search_path_elem **dirs; + int malloced; + }; + + + +struct link_map_machine + { + /* empty by default */ + }; + + + +/* Structure describing a loaded shared object. The `l_next' and `l_prev' + members form a chain of all the shared objects loaded at startup. + + These data structures exist in space used by the run-time dynamic linker; + modifying them may have disastrous results. + + This data structure might change in future, if necessary. User-level + programs must avoid defining objects of this type. */ + +struct _link_map + { + /* These first few members are part of the protocol with the debugger. + This is the same format used in SVR4. */ + + ElfW(Addr) l_addr; /* Base address shared object is loaded at. */ + char *l_name; /* Absolute file name object was found in. */ + ElfW(Dyn) *l_ld; /* Dynamic section of the shared object. */ + struct link_map *l_next, *l_prev; /* Chain of loaded objects. */ + + /* All following members are internal to the dynamic linker. + They may change without notice. */ + + struct libname_list *l_libname; + /* Indexed pointers to dynamic section. + [0,DT_NUM) are indexed by the processor-independent tags. + [DT_NUM,DT_NUM+DT_THISPROCNUM) are indexed by the tag minus DT_LOPROC. + [DT_NUM+DT_THISPROCNUM,DT_NUM+DT_THISPROCNUM+DT_EXTRANUM) are indexed + by DT_EXTRATAGIDX(tagvalue) and + [DT_NUM+DT_THISPROCNUM+DT_VERSIONTAGNUM, + DT_NUM+DT_THISPROCNUM+DT_VERSIONTAGNUM+DT_EXTRANUM) + are indexed by DT_EXTRATAGIDX(tagvalue) (see ). */ + + ElfW(Dyn) *l_info[DT_NUM + DT_THISPROCNUM + DT_VERSIONTAGNUM + + DT_EXTRANUM]; + const ElfW(Phdr) *l_phdr; /* Pointer to program header table in core. */ + ElfW(Addr) l_entry; /* Entry point location. */ + ElfW(Half) l_phnum; /* Number of program header entries. */ + ElfW(Half) l_ldnum; /* Number of dynamic segment entries. */ + + /* Array of DT_NEEDED dependencies and their dependencies, in + dependency order for symbol lookup (with and without + duplicates). There is no entry before the dependencies have + been loaded. */ + struct r_scope_elem l_searchlist; + + /* We need a special searchlist to process objects marked with + DT_SYMBOLIC. */ + struct r_scope_elem l_symbolic_searchlist; + + /* Dependent object that first caused this object to be loaded. */ + struct link_map *l_loader; + + /* Symbol hash table. */ + Elf_Symndx l_nbuckets; + const Elf_Symndx *l_buckets, *l_chain; + + unsigned int l_opencount; /* Reference count for dlopen/dlclose. */ + enum /* Where this object came from. */ + { + lt_executable, /* The main executable program. */ + lt_library, /* Library needed by main executable. */ + lt_loaded /* Extra run-time loaded shared object. */ + } l_type:2; + unsigned int l_relocated:1; /* Nonzero if object's relocations done. */ + unsigned int l_init_called:1; /* Nonzero if DT_INIT function called. */ + unsigned int l_global:1; /* Nonzero if object in _dl_global_scope. */ + unsigned int l_reserved:2; /* Reserved for internal use. */ + unsigned int l_phdr_allocated:1; /* Nonzero if the data structure pointed + to by `l_phdr' is allocated. */ + unsigned int l_soname_added:1; /* Nonzero if the SONAME is for sure in + the l_libname list. */ + unsigned int l_faked:1; /* Nonzero if this is a faked descriptor + without associated file. */ + + /* Array with version names. */ + unsigned int l_nversions; + struct r_found_version *l_versions; + + /* Collected information about own RPATH directories. */ + struct r_search_path_struct l_rpath_dirs; + + /* Collected results of relocation while profiling. */ + ElfW(Addr) *l_reloc_result; + + /* Pointer to the version information if available. */ + ElfW(Versym) *l_versyms; + + /* String specifying the path where this object was found. */ + const char *l_origin; + + /* Start and finish of memory map for this object. l_map_start + need not be the same as l_addr. */ + ElfW(Addr) l_map_start, l_map_end; + + /* This is an array defining the lookup scope for this link map. + There are at most three different scope lists. */ + struct r_scope_elem *l_scope[4]; + + /* A similar array, this time only with the local scope. This is + used occasionally. */ + struct r_scope_elem *l_local_scope[2]; + + /* This information is kept to check for sure whether a shared + object is the same as one already loaded. */ + dev_t l_dev; + ino64_t l_ino; + + /* Collected information about own RUNPATH directories. */ + struct r_search_path_struct l_runpath_dirs; + + /* List of object in order of the init and fini calls. */ + struct link_map **l_initfini; + + /* List of the dependencies introduced through symbol binding. */ + unsigned int l_reldepsmax; + unsigned int l_reldepsact; + struct link_map **l_reldeps; + + /* Various flag words. */ + ElfW(Word) l_feature_1; + ElfW(Word) l_flags_1; + + /* Temporarily used in `dl_close'. */ + unsigned int l_idx; + }; + + + +#ifdef __cplusplus +} +#endif diff --git a/lib/libver-glibc-2.2.5.h b/lib/libver-glibc-2.2.5.h new file mode 100644 index 0000000..b011543 --- /dev/null +++ b/lib/libver-glibc-2.2.5.h @@ -0,0 +1,189 @@ +#ifdef __cplusplus +extern "C" { +#endif + +# include + +# define DT_THISPROCNUM 0 + +typedef __u_quad_t ino64_t; + +/* Some internal data structures of the dynamic linker used in the + linker map. We only provide forward declarations. */ +struct libname_list; +struct r_found_version; +struct r_search_path_elem; + +/* Forward declaration. */ +struct link_map; + +/* Structure to describe a single list of scope elements. The lookup + functions get passed an array of pointers to such structures. */ +struct r_scope_elem +{ + /* Array of maps for the scope. */ + struct link_map **r_list; + /* Number of entries in the scope. */ + unsigned int r_nlist; +}; + + +/* Structure to record search path and allocation mechanism. */ +struct r_search_path_struct + { + struct r_search_path_elem **dirs; + int malloced; + }; + +struct link_map_machine + { + /* empty by default */ + }; + +/* Structure describing a loaded shared object. The `l_next' and `l_prev' + members form a chain of all the shared objects loaded at startup. + + These data structures exist in space used by the run-time dynamic linker; + modifying them may have disastrous results. + + This data structure might change in future, if necessary. User-level + programs must avoid defining objects of this type. */ + +struct _link_map + { + /* These first few members are part of the protocol with the debugger. + This is the same format used in SVR4. */ + + ElfW(Addr) l_addr; /* Base address shared object is loaded at. */ + char *l_name; /* Absolute file name object was found in. */ + ElfW(Dyn) *l_ld; /* Dynamic section of the shared object. */ + struct link_map *l_next, *l_prev; /* Chain of loaded objects. */ + + /* All following members are internal to the dynamic linker. + They may change without notice. */ + + struct libname_list *l_libname; + /* Indexed pointers to dynamic section. + [0,DT_NUM) are indexed by the processor-independent tags. + [DT_NUM,DT_NUM+DT_THISPROCNUM) are indexed by the tag minus DT_LOPROC. + [DT_NUM+DT_THISPROCNUM,DT_NUM+DT_THISPROCNUM+DT_EXTRANUM) are indexed + by DT_EXTRATAGIDX(tagvalue) and + [DT_NUM+DT_THISPROCNUM+DT_VERSIONTAGNUM, + DT_NUM+DT_THISPROCNUM+DT_VERSIONTAGNUM+DT_EXTRANUM) + are indexed by DT_EXTRATAGIDX(tagvalue) (see ). */ + + ElfW(Dyn) *l_info[DT_NUM + DT_THISPROCNUM + DT_VERSIONTAGNUM + + DT_EXTRANUM]; + const ElfW(Phdr) *l_phdr; /* Pointer to program header table in core. */ + ElfW(Addr) l_entry; /* Entry point location. */ + ElfW(Half) l_phnum; /* Number of program header entries. */ + ElfW(Half) l_ldnum; /* Number of dynamic segment entries. */ + + /* Array of DT_NEEDED dependencies and their dependencies, in + dependency order for symbol lookup (with and without + duplicates). There is no entry before the dependencies have + been loaded. */ + struct r_scope_elem l_searchlist; + + /* We need a special searchlist to process objects marked with + DT_SYMBOLIC. */ + struct r_scope_elem l_symbolic_searchlist; + + /* Dependent object that first caused this object to be loaded. */ + struct link_map *l_loader; + + /* Symbol hash table. */ + Elf_Symndx l_nbuckets; + const Elf_Symndx *l_buckets, *l_chain; + + unsigned int l_opencount; /* Reference count for dlopen/dlclose. */ + enum /* Where this object came from. */ + { + lt_executable, /* The main executable program. */ + lt_library, /* Library needed by main executable. */ + lt_loaded /* Extra run-time loaded shared object. */ + } l_type:2; + unsigned int l_relocated:1; /* Nonzero if object's relocations done. */ + unsigned int l_init_called:1; /* Nonzero if DT_INIT function called. */ + unsigned int l_global:1; /* Nonzero if object in _dl_global_scope. */ + unsigned int l_reserved:2; /* Reserved for internal use. */ + unsigned int l_phdr_allocated:1; /* Nonzero if the data structure pointed + to by `l_phdr' is allocated. */ + unsigned int l_soname_added:1; /* Nonzero if the SONAME is for sure in + the l_libname list. */ + unsigned int l_faked:1; /* Nonzero if this is a faked descriptor + without associated file. */ + + /* Array with version names. */ + unsigned int l_nversions; + struct r_found_version *l_versions; + + /* Collected information about own RPATH directories. */ + struct r_search_path_struct l_rpath_dirs; + + /* Collected results of relocation while profiling. */ + ElfW(Addr) *l_reloc_result; + + /* Pointer to the version information if available. */ + ElfW(Versym) *l_versyms; + + /* String specifying the path where this object was found. */ + const char *l_origin; + + /* Start and finish of memory map for this object. l_map_start + need not be the same as l_addr. */ + ElfW(Addr) l_map_start, l_map_end; + + /* Default array for 'l_scope'. */ + struct r_scope_elem *l_scope_mem[4]; + /* Size of array allocated for 'l_scope'. */ + size_t l_scope_max; + /* This is an array defining the lookup scope for this link map. + There are at most three different scope lists. */ + struct r_scope_elem **l_scope; + + /* A similar array, this time only with the local scope. This is + used occasionally. */ + struct r_scope_elem *l_local_scope[2]; + + /* This information is kept to check for sure whether a shared + object is the same as one already loaded. */ + dev_t l_dev; + ino64_t l_ino; + + /* Collected information about own RUNPATH directories. */ + struct r_search_path_struct l_runpath_dirs; + + /* List of object in order of the init and fini calls. */ + struct link_map **l_initfini; + + /* List of the dependencies introduced through symbol binding. */ + unsigned int l_reldepsmax; + unsigned int l_reldepsact; + struct link_map **l_reldeps; + + /* Various flag words. */ + ElfW(Word) l_feature_1; + ElfW(Word) l_flags_1; + + /* Temporarily used in `dl_close'. */ + unsigned int l_idx; + + struct link_map_machine l_mach; + + struct + { + const ElfW(Sym) *sym; + int type_class; +#ifdef DL_LOOKUP_RETURNS_MAP + struct link_map *value; +#else + ElfW(Addr) value; +#endif + const ElfW(Sym) *ret; + } l_lookup_cache; + }; + +#ifdef __cplusplus +} +#endif diff --git a/lib/libver.h b/lib/libver.h new file mode 100644 index 0000000..19cd0a3 --- /dev/null +++ b/lib/libver.h @@ -0,0 +1,48 @@ +#ifdef __cplusplus +extern "C" { +#endif + +#ifdef __linux +# if __GLIBC__ == 2 +# if __GLIBC_MINOR__ == 2 +# if __GLIBC_RELEASE__ == 2 +# include +# elif __GLIBC_RELEASE__ == 5 +# include +# else +# error This glibc release number is not supported by libver... +# endif +# else +# error This glibc minor version number is not supported by libver... +# endif +# else +# error This glibc major version number is not supported by libver... +# endif +#else +# include +#endif + + + + +#include + + + +char VER_Error_Msg [256]; + + + + + + + +/*------------------------------------------------------------------------------*/ + + + +/*------------------------------------------------------------------------------*/ + +#ifdef __cplusplus +} +#endif