19 lines
306 B
C
19 lines
306 B
C
|
#ifndef _ASM_CRIS_ARCH_DELAY_H
|
||
|
|
#define _ASM_CRIS_ARCH_DELAY_H
|
||
|
|
|
||
|
|
extern __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 */
|