30 lines
543 B
C
30 lines
543 B
C
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#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 rs, rt, ach, acl;
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int resulth, resultl;
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ach = 0x05;
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acl = 0x00BBDDCC;
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rs = 0x80001234;
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rt = 0x80004321;
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resulth = 0x05;
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resultl = 0x772ff463;
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__asm
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("mthi %0, $ac1\n\t"
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"mtlo %1, $ac1\n\t"
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"mulsaq_s.w.ph $ac1, %2, %3\n\t"
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"mfhi %0, $ac1\n\t"
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"mflo %1, $ac1\n\t"
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: "+r"(ach), "+r"(acl)
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: "r"(rs), "r"(rt)
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);
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assert(ach == resulth);
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assert(acl == resultl);
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return 0;
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}
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