32 lines
409 B
C
32 lines
409 B
C
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#include "libgcc.h"
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u32 __udivmodsi4(u32 num, u32 den, u32 * rem_p)
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{
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u32 quot = 0, qbit = 1;
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if (den == 0) {
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BUG();
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}
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/* Left-justify denominator and count shift */
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while ((s32) den >= 0) {
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den <<= 1;
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qbit <<= 1;
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}
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while (qbit) {
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if (den <= num) {
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num -= den;
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quot += qbit;
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}
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den >>= 1;
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qbit >>= 1;
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}
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if (rem_p)
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*rem_p = num;
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return quot;
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}
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EXPORT_SYMBOL(__udivmodsi4);
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