/* * Copyright (C) Paul Mackerras 1997. * * 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. * * NOTE: this code runs in 32 bit mode and is packaged as ELF32. */ #include "ppc_asm.h" .text .globl _start _start: lis r9,_start@h lis r8,_etext@ha addi r8,r8,_etext@l 1: dcbf r0,r9 icbi r0,r9 addi r9,r9,0x20 cmplwi 0,r9,8 blt 1b sync isync b start