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delay.h
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1 #ifndef _CRIS_ARCH_DELAY_H
2 #define _CRIS_ARCH_DELAY_H
3 
4 static inline void __delay(int loops)
5 {
6  __asm__ __volatile__ (
7  "move.d %0,$r9\n\t"
8  "beq 2f\n\t"
9  "subq 1,$r9\n\t"
10  "1:\n\t"
11  "bne 1b\n\t"
12  "subq 1,$r9\n"
13  "2:"
14  : : "g" (loops) : "r9");
15 }
16 
17 #endif /* defined(_CRIS_ARCH_DELAY_H) */
18 
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