?? div64.s
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/* * unsigned long long __xdiv64_32(unsigned long long n, unsigned long d); */#include <linux/linkage.h>.textENTRY(__xdiv64_32)#ifdef __LITTLE_ENDIAN__ mov r4, r0 mov r5, r1#else mov r4, r1 mov r5, r0#endif cmp/hs r6, r1 bf.s 1f mov #0, r2 mov r1, r2 mov #0, r3 div0u .rept 32 rotcl r2 div1 r6, r3 .endr rotcl r2 mul.l r6, r2 sts macl, r3 sub r3, r11: div0u .rept 32 rotcl r0 div1 r6, r1 .endr#ifdef __LITTLE_ENDIAN__ mov r2, r1 rts rotcl r0#else rotcl r0 mov r0, r1 rts mov r2, r0#endif?? 快捷鍵說明
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