| /* |
| * Copyright (C) 2009 Wolfgang Denk <wd@denx.de> |
| * |
| * See file CREDITS for list of people who contributed to this |
| * project. |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License as |
| * published by the Free Software Foundation; either version 2 of |
| * the License, or (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| * MA 02111-1307 USA |
| */ |
| |
| #include <ppc_asm.tmpl> |
| |
| .file "reloc.S" |
| |
| .text |
| #ifndef CONFIG_NAND_SPL |
| /* |
| * Function: relocate entries for one exception vector |
| */ |
| .globl trap_reloc |
| .type trap_reloc, @function |
| trap_reloc: |
| lwz r0, 0(r7) /* hdlr ... */ |
| add r0, r0, r3 /* ... += dest_addr */ |
| stw r0, 0(r7) |
| |
| lwz r0, 4(r7) /* int_return ... */ |
| add r0, r0, r3 /* ... += dest_addr */ |
| stw r0, 4(r7) |
| |
| lwz r0, 8(r7) /* transfer_to_handler ...*/ |
| add r0, r0, r3 /* ... += dest_addr */ |
| stw r0, 8(r7) |
| |
| blr |
| .size trap_reloc, .-trap_reloc |
| #endif |