sys/kern/link_elf_obj.c

95 	struct linker_file lf;		/* Common fields */
152 static int	elf_obj_lookup(linker_file_t lf, Elf_Size symidx, int deps,
209 	    end <= round_page((vm_offset_t)ef->address + ef->lf.size),
312 	    round_page((vm_offset_t)ef->address + ef->lf.size), gapprot);
325 	linker_file_t lf;
350 	lf = linker_make_file(filename, &link_elf_class);
351 	if (lf == NULL)
354 	ef = (elf_file_t)lf;
357 	lf->address = *(caddr_t *)baseptr;
358 	lf->size = *(size_t *)sizeptr;
522 				lf->ctors_addr = ef->progtab[pb].addr;
523 				lf->ctors_size = shdr[i].sh_size;
571 	error = link_elf_reloc_local(lf, false);
574 	*result = lf;
579 	linker_file_unload(lf, LINKER_UNLOAD_FORCE);
600 link_elf_link_preload_finish(linker_file_t lf)
605 	ef = (elf_file_t)lf;
611 	error = elf_cpu_load_file(lf);
617 	error = link_elf_reloc_local(lf, true);
623 	link_elf_invoke_ctors(lf->ctors_addr, lf->ctors_size);
643 	linker_file_t lf;
652 	lf = NULL;
715 	lf = linker_make_file(filename, &link_elf_class);
716 	if (!lf) {
720 	ef = (elf_file_t) lf;
933 	lf->address = ef->address = (caddr_t)mapbase;
934 	lf->size = mapsize;
962 					lf->ctors_addr = (caddr_t)mapbase;
963 					lf->ctors_size = shdr[i].sh_size;
1119 	error = link_elf_reloc_local(lf, false);
1125 	error = linker_load_dependencies(lf);
1136 	error = elf_cpu_load_file(lf);
1142 	error = link_elf_reloc_local(lf, true);
1148 	link_elf_invoke_ctors(lf->ctors_addr, lf->ctors_size);
1149 	*result = lf;
1155 	if (error && lf)
1156 		linker_file_unload(lf, LINKER_UNLOAD_FORCE);
1264 			link_elf_error(ef->lf.filename, "lost a reltab!");
1270 			link_elf_error(ef->lf.filename, "lost base for reltab");
1281 			if (elf_reloc(&ef->lf, base, rel, ELF_RELOC_REL,
1295 			link_elf_error(ef->lf.filename, "lost a relatab!");
1301 			link_elf_error(ef->lf.filename,
1313 			if (elf_reloc(&ef->lf, base, rela, ELF_RELOC_RELA,
1334 link_elf_lookup_symbol(linker_file_t lf, const char *name, c_linker_sym_t *sym)
1336 	elf_file_t ef = (elf_file_t) lf;
1352 link_elf_symbol_values(linker_file_t lf, c_linker_sym_t sym,
1359 	ef = (elf_file_t) lf;
1375 link_elf_search_symbol(linker_file_t lf, caddr_t value,
1378 	elf_file_t ef = (elf_file_t) lf;
1414 link_elf_lookup_set(linker_file_t lf, const char *name,
1417 	elf_file_t ef = (elf_file_t)lf;
1511 elf_obj_lookup(linker_file_t lf, Elf_Size symidx, int deps, Elf_Addr *res)
1513 	elf_file_t ef = (elf_file_t)lf;
1552 		res1 = (Elf_Addr)linker_file_lookup_symbol(lf, symbol, deps);
1627 link_elf_reloc_local(linker_file_t lf, bool ifuncs)
1629 	elf_file_t ef = (elf_file_t)lf;
1645 			link_elf_error(ef->lf.filename, "lost a reltab");
1651 			link_elf_error(ef->lf.filename, "lost base for reltab");
1665 			if (elf_reloc_local(lf, base, rel, ELF_RELOC_REL,
1675 			link_elf_error(ef->lf.filename, "lost a relatab!");
1681 			link_elf_error(ef->lf.filename, "lost base for reltab");
1695 			if (elf_reloc_local(lf, base, rela, ELF_RELOC_RELA,
1704 link_elf_symtab_get(linker_file_t lf, const Elf_Sym **symtab)
1706     elf_file_t ef = (elf_file_t)lf;
1717 link_elf_strtab_get(linker_file_t lf, caddr_t *strtab)
1719     elf_file_t ef = (elf_file_t)lf;