-/* Hook to relocate symbols at runtime. If gdb is build natively, this
- hook is initialized in by rs6000-nat.c. If not, it is currently left
- NULL and never called. */
-
-void (*xcoff_relocate_symtab_hook) PARAMS ((unsigned int)) = NULL;
-
-#ifdef SOLIB_SYMBOLS_MANUAL
-
-extern struct symtab *current_source_symtab;
-extern int current_source_line;
-
-/* The real work of adding a shared library file to the symtab and
- the section list. */
-
-void
-solib_add (arg_string, from_tty, target)
- char *arg_string;
- int from_tty;
- struct target_ops *target;
-{
- char *val;
- struct vmap *vp = vmap;
- struct objfile *obj;
- struct symtab *saved_symtab;
- int saved_line;
-
- int loaded = 0; /* true if any shared obj loaded */
- int matched = 0; /* true if any shared obj matched */
-
- if (arg_string == 0)
- re_comp (".");
- else if (val = (char *) re_comp (arg_string)) {
- error ("Invalid regexp: %s", val);
- }
- if (!vp || !vp->nxt)
- return;
-
- /* save current symbol table and line number, in case they get changed
- in symbol loading process. */
-
- saved_symtab = current_source_symtab;
- saved_line = current_source_line;
-
- /* skip over the first vmap, it is the main program, always loaded. */
- vp = vp->nxt;
-
- for (; vp; vp = vp->nxt) {
-
- if (re_exec (vp->name) || (*vp->member && re_exec (vp->member))) {
-
- matched = 1;
-
- /* if already loaded, continue with the next one. */
- if (vp->loaded) {
-
- printf_unfiltered ("%s%s%s%s: already loaded.\n",
- *vp->member ? "(" : "",
- vp->member,
- *vp->member ? ") " : "",
- vp->name);
- continue;
- }
-
- printf_unfiltered ("Loading %s%s%s%s...",
- *vp->member ? "(" : "",
- vp->member,
- *vp->member ? ") " : "",
- vp->name);
- gdb_flush (gdb_stdout);
-
- /* This is gross and doesn't work. If this code is re-enabled,
- just stick a objfile member into the struct vmap; that's the
- way solib.c (for SunOS/SVR4) does it. */
- obj = lookup_objfile_bfd (vp->bfd);
- if (!obj) {
- warning ("\nObj structure for the shared object not found. Loading failed.");
- continue;
- }
-
- syms_from_objfile (obj, 0, 0, 0);
- new_symfile_objfile (obj, 0, 0);
- vmap_symtab (vp, 0, 0);
- printf_unfiltered ("Done.\n");
- loaded = vp->loaded = 1;
- }
- }
- /* if any shared object is loaded, then misc_func_vector needs sorting. */
- if (loaded) {
-#if 0
- sort_misc_function_vector ();
-#endif
- current_source_symtab = saved_symtab;
- current_source_line = saved_line;
-
- /* Getting new symbols might change our opinion about what is frameless.
- Is this correct?? FIXME. */
-/* reinit_frame_cache(); */
- }
- else if (!matched)
- printf_unfiltered ("No matching shared object found.\n");
-}
-#endif /* SOLIB_SYMBOLS_MANUAL */