 34f5606ee1
			
		
	
	
		34f5606ee1
		
	
	
	
	
		
			
			Content of register rs should be shifted for pos before applying a mask. This change contains both fix for the instruction and to the existing test. Signed-off-by: Petar Jovanovic <petarj@mips.com> Reviewed-by: Eric Johnson <ericj@mips.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
		
			
				
	
	
		
			24 lines
		
	
	
		
			383 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			24 lines
		
	
	
		
			383 B
		
	
	
	
		
			C
		
	
	
	
	
	
| #include<stdio.h>
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| #include<assert.h>
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| 
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| int main()
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| {
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|     int rt, rs, dsp;
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|     int result;
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| 
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|     /* msb = 10, lsb = 5 */
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|     dsp    = 0x305;
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|     rt     = 0x12345678;
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|     rs     = 0x87654321;
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|     result = 0x12345438;
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|     __asm
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|         ("wrdsp %2, 0x03\n\t"
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|          "insv  %0, %1\n\t"
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|          : "+r"(rt)
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|          : "r"(rs), "r"(dsp)
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|         );
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|     assert(rt == result);
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| 
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|     return 0;
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| }
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