d70080c4e3
Add MIPS ASE DSP testcases. Signed-off-by: Jia Liu <proljc@gmail.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
45 lines
732 B
C
45 lines
732 B
C
#include<stdio.h>
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#include<assert.h>
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int main()
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{
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int dsp, sum;
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int result;
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dsp = 0x20;
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sum = 0x01;
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result = 0x02;
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__asm
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("wrdsp %1\n\t"
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"bposge32 test1\n\t"
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"nop\n\t"
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"addi %0, 0xA2\n\t"
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"nop\n\t"
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"test1:\n\t"
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"addi %0, 0x01\n\t"
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: "+r"(sum)
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: "r"(dsp)
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);
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assert(sum == result);
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dsp = 0x10;
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sum = 0x01;
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result = 0xA4;
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__asm
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("wrdsp %1\n\t"
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"bposge32 test2\n\t"
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"nop\n\t"
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"addi %0, 0xA2\n\t"
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"nop\n\t"
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"test2:\n\t"
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"addi %0, 0x01\n\t"
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: "+r"(sum)
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: "r"(dsp)
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);
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assert(sum == result);
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return 0;
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}
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