rtld-elf/arm/reloc.c

65 init_pltgot(Obj_Entry *obj)
67 	if (obj->pltgot != NULL) {
68 		obj->pltgot[1] = (Elf_Addr) obj;
69 		obj->pltgot[2] = (Elf_Addr) &_rtld_bind_start;
184 reloc_nonplt_object(Obj_Entry *obj, const Elf_Rel *rel, SymCache *cache,
193 	where = (Elf_Addr *)(obj->relocbase + rel->r_offset);
211 		def = find_symdef(symnum, obj, &defobj, flags, cache,
215 			tmp = (Elf_Addr)obj->relocbase + def->st_value
222 				    obj->path, where,
223 				    obj->strtab + obj->symtab[symnum].st_name,
230 			    obj->strtab + obj->symtab[symnum].st_name,
231 			    obj->path, (void *)*where, where, defobj->path);
238 			def = find_symdef(symnum, obj, &defobj, flags, cache,
253 			    obj->strtab + obj->symtab[symnum].st_name,
254 			    obj->path, (void *)tmp, where, defobj->path);
259 				tmp = *where + (Elf_Addr)obj->relocbase;
263 				    (Elf_Addr)obj->relocbase;
266 			dbg("RELATIVE in %s --> %p", obj->path,
277 			if (!obj->mainprog) {
280 				    obj->path);
287 			def = find_symdef(symnum, obj, &defobj, flags, cache,
299 			    obj->strtab + obj->symtab[symnum].st_name,
300 			    obj->path, (void *)tmp);
304 			def = find_symdef(symnum, obj, &defobj, flags, cache,
316 			    obj->strtab + obj->symtab[symnum].st_name,
317 			    obj->path, (void *)tmp);
322 			def = find_symdef(symnum, obj, &defobj, flags, cache,
327 			if (!defobj->tls_done && allocate_tls_offset(obj))
336 			    obj->strtab + obj->symtab[symnum].st_name,
337 			    obj->path, (void *)tmp);
346 			    obj->strtab + obj->symtab[symnum].st_name);
349 			    obj->path, (u_long) ELF_R_TYPE(rel->r_info));
359 reloc_non_plt(Obj_Entry *obj, Obj_Entry *obj_rtld, int flags,
368 	if (obj == obj_rtld)
378 	cache = calloc(obj->dynsymcount, sizeof(SymCache));
381 	rellim = (const Elf_Rel *)((caddr_t)obj->rel + obj->relsize);
382 	for (rel = obj->rel; rel < rellim; rel++) {
383 		if (reloc_nonplt_object(obj, rel, cache, flags, lockstate) < 0)
397 reloc_plt(Obj_Entry *obj)
402 	rellim = (const Elf_Rel *)((char *)obj->pltrel +
403 	    obj->pltrelsize);
404 	for (rel = obj->pltrel;  rel < rellim;  rel++) {
409 		where = (Elf_Addr *)(obj->relocbase + rel->r_offset);
410 		*where += (Elf_Addr )obj->relocbase;
420 reloc_jmpslots(Obj_Entry *obj, int flags, RtldLockState *lockstate)
429 	rellim = (const Elf_Rel *)((char *)obj->pltrel + obj->pltrelsize);
430 	for (rel = obj->pltrel; rel < rellim; rel++) {
432 		where = (Elf_Addr *)(obj->relocbase + rel->r_offset);
433 		def = find_symdef(ELF_R_SYM(rel->r_info), obj, &defobj,
441 		reloc_jmpslot(where, target, defobj, obj,
445 	obj->jmpslots_done = true;
451 reloc_iresolve(Obj_Entry *obj, struct Struct_RtldLockState *lockstate)
459 reloc_gnu_ifunc(Obj_Entry *obj, int flags,
469     const Obj_Entry *obj, const Elf_Rel *rel)