/* crt0.S - Startup code for the PowerPC. */ /* * PUPA -- Preliminary Universal Programming Architecture for GRUB * Copyright (C) 2003, 2004 Free Software Foundation, Inc. * * 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., 675 Mass Ave, Cambridge, MA 02139, USA. */ .section ".note" .align 2 .note_section_header: .long 8 .long 24 .long 0x1275 .string "PowerPC" .note_descriptor: .long 0x0 /* real-mode */ .long 0xffffffff /* real-base */ .long 0xffffffff /* real-size */ .long 0xffffffff /* virt-base */ .long 0xffffffff /* virt-size */ .long 0x00030000 /* load-base */ .text .align 2 .globl _start _start: lis 1, init_stack@ha la 1, init_stack@l(1) addi 1, 1, -32 li 2, 0 li 13, 0 mr 3, 5 bl cmain 1: b 1b .section ".bss" .lcomm _ppc_init_stack, 4096*2, 16 init_stack: