 b6cbf7203b
			
		
	
	
		b6cbf7203b
		
	
	
	
	
		
			
			This patch imports the unmodified current version of NetBSD libc. The NetBSD includes are in /nbsd_include, while the libc code itself is split between lib/nbsd_libc and common/lib/libc.
		
			
				
	
	
		
			17 lines
		
	
	
		
			369 B
		
	
	
	
		
			ArmAsm
		
	
	
	
	
	
			
		
		
	
	
			17 lines
		
	
	
		
			369 B
		
	
	
	
		
			ArmAsm
		
	
	
	
	
	
| /*	$NetBSD: __vfork14.S,v 1.4 2011/01/15 07:31:12 matt Exp $	*/
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| 
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| /*
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|  * pid = vfork();
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|  *
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|  * r4 == 0 in parent process, 1 in child process.
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|  * r3 == pid of child in parent, pid of parent in child.
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|  */
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| 
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| #include "SYS.h"
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| 
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| SYSCALL(__vfork14)
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| 	addi	%r4,%r4,-1	# from 1 to 0 in child, 0 to -1 in parent
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| 	and	%r3,%r3,%r4	# return 0 in child, pid in parent
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| 	blr
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| END(__vfork14)
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