| // SPDX-License-Identifier: BSD-3-Clause |
| * reloc_arm.c - position-independent ARM ELF shared object relocator |
| * Copyright (C) 2014 Linaro Ltd. <ard.biesheuvel@linaro.org> |
| * Copyright (C) 1999 Hewlett-Packard Co. |
| * Contributed by David Mosberger <davidm@hpl.hp.com>. |
| * This file is taken and modified from the gnu-efi project. |
| efi_status_t EFIAPI _relocate(long ldbase, Elf32_Dyn *dyn) |
| long relsz = 0, relent = 0; |
| for (i = 0; dyn[i].d_tag != DT_NULL; ++i) { |
| rel = (Elf32_Rel *)((ulong)dyn[i].d_un.d_ptr |
| relsz = dyn[i].d_un.d_val; |
| relent = dyn[i].d_un.d_val; |
| switch (ELF32_R_TYPE(rel->r_info)) { |
| addr = (ulong *)(ldbase + rel->r_offset); |
| rel = (Elf32_Rel *)((char *)rel + relent); |