include/asm-cris/arch-v32/delay.h


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18

#ifndef _ASM_CRIS_ARCH_DELAY_H
#define _ASM_CRIS_ARCH_DELAY_H

static inline void
__delay(int loops)
{
	__asm__ __volatile__ (
		"move.d %0, $r9\n\t"
		"beq 2f\n\t"
		"subq 1, $r9\n\t"
		"1:\n\t"
		"bne 1b\n\t"
		"subq 1, $r9\n"
		"2:"
		: : "g" (loops) : "r9");
}

#endif /* _ASM_CRIS_ARCH_DELAY_H */