46 lines
		
	
	
		
			1.3 KiB
		
	
	
	
		
			ArmAsm
		
	
	
	
			
		
		
	
	
			46 lines
		
	
	
		
			1.3 KiB
		
	
	
	
		
			ArmAsm
		
	
	
	
/*
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 * crt0.S -- startup file for PowerPC systems.
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 *
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 * Copyright (c) 1995 Cygnus Support
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 *
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 * The authors hereby grant permission to use, copy, modify, distribute,
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 * and license this software and its documentation for any purpose, provided
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 * that existing copyright notices are retained in all copies and that this
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 * notice is included verbatim in any distributions. No written agreement,
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 * license, or royalty fee is required for any of the authorized uses.
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 * Modifications to this software may be copyrighted by their authors
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 * and need not follow the licensing terms described here, provided that
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 * the new terms are clearly indicated on the first page of each file where
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 * they apply.
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 */
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#include "ppc-asm.h"
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	.file	"sim-crt0.S"
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	.text
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	.globl	_start
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	.type	_start,@function
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_start:
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	lis	r0,0
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	stw	r0,0(sp)	/* clear back chain */
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	stwu	sp,-64(sp)	/* push another stack frame */
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	/* Let her rip */
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	bl	FUNC_NAME(main)
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	/* return value from main is argument to exit */
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	bl	FUNC_NAME(exit)
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.Lstart:
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	.size	_start,.Lstart-_start
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	.extern	FUNC_NAME(atexit)
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	.globl	FUNC_NAME(__atexit)
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	.section ".sdata","aw"
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	.align	2
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FUNC_NAME(__atexit):			/* tell C's eabi-ctor's we have an atexit function */
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	.long	FUNC_NAME(atexit)@fixup	/* and that it is to register __do_global_dtors */
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	.section ".fixup","aw"
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	.align	2
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	.long	FUNC_NAME(__atexit)
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