linux/arch/ppc64/boot/crt0.S

/*
 * 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
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! 2005-04-16 15:20:36 -07:00			`/*`
			`* 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.`
			`*/`

[PATCH] ppc64: make arch/ppc64/boot standalone Make the bootheader for ppc64 independent from kernel and libc headers. * add -nostdinc -isystem $gccincludes to not include libc headers * declare all functions in header files, also the stuff from string.S * declare some functions static * use stddef.h to get size_t (hopefully ok) * remove ppc32-types.h, only elf.h used the __NN types With further modifications by Paul Mackerras and Stephen Rothwell. Signed-off-by: Olaf Hering <olh@suse.de> Signed-off-by: Paul Mackerras <paulus@samba.org> 2005-08-07 20:24:38 -07:00			`#include "ppc_asm.h"`
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! 2005-04-16 15:20:36 -07:00
			`.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`