 e415d48872
			
		
	
	
		e415d48872
		
	
	
	
	
		
			
			Bumping libc files for unsupported architectures, to simplify merging. A bunch of small fixes: * in libutil update * the macro in endian.h * some undefined types due to clear separation from host. * Fix a warning for cdbr.c Some modification which were required for the new build system: * inclusion path for const.h in sconst, still hacky * Removed default malloc.c which conflicts on some occasions.
		
			
				
	
	
		
			36 lines
		
	
	
		
			645 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			36 lines
		
	
	
		
			645 B
		
	
	
	
		
			C
		
	
	
	
	
	
| /*	$NetBSD: fpsetmask.c,v 1.8 2012/03/20 16:19:56 matt Exp $	*/
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| 
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| /*
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|  * Written by J.T. Conklin, Apr 11, 1995
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|  * Public domain.
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|  */
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| 
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| #include <sys/cdefs.h>
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| #if defined(LIBC_SCCS) && !defined(lint)
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| __RCSID("$NetBSD: fpsetmask.c,v 1.8 2012/03/20 16:19:56 matt Exp $");
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| #endif /* LIBC_SCCS and not lint */
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| 
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| #include "namespace.h"
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| 
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| #include <ieeefp.h>
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| 
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| #ifdef __weak_alias
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| __weak_alias(fpsetmask,_fpsetmask)
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| #endif
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| 
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| fp_except
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| fpsetmask(fp_except mask)
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| {
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| 	fp_except old;
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| 	fp_except new;
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| 
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| 	__asm("cfc1 %0,$31" : "=r" (old));
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| 
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| 	new = old & ~(0x1f << 7); 
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| 	new |= ((mask & 0x1f) << 7);
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| 
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| 	__asm("ctc1 %0,$31" : : "r" (new));
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| 
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| 	return (old >> 7) & 0x1f;
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| }
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