Firmwares/benchmarks/dhrystone/dhry_stubs.c

26 lines
462 B
C

#include "platform.h"
#ifndef ITERATIONS
#define ITERATIONS 20000
#endif
/* The functions in this file are only meant to support Dhrystone on an
* embedded RV32 system and are obviously incorrect in general. */
long time(void)
{
return get_timer_value();
}
// set the number of dhrystone iterations
void __wrap_scanf(const char* fmt, int* n)
{
*n = ITERATIONS;
}
extern volatile uint32_t tohost;
void exit(int n){
tohost = 0x1;
for (;;);
}