d70080c4e3
Add MIPS ASE DSP testcases. Signed-off-by: Jia Liu <proljc@gmail.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
34 lines
591 B
C
34 lines
591 B
C
#include "io.h"
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int main(void)
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{
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long long rd, rs, rt, result, dsp, dspresult;
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rt = 0x80003698CE8F9201;
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rs = 0x800034634BCDE321;
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result = 0x7fff16587a530313;
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dspresult = 0x01;
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__asm
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("mulq_rs.qh %0, %2, %3\n\t"
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"rddsp %1\n\t"
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: "=r"(rd), "=r"(dsp)
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: "r"(rt), "r"(rs)
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);
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if (rd != result) {
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printf("mulq_rs.qh error\n");
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return -1;
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}
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dsp = (dsp >> 21) & 0x01;
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if (dsp != dspresult) {
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printf("mulq_rs.qh DSPControl Reg ouflag error\n");
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return -1;
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}
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return 0;
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}
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