blob: d8d204928a38ac3f104db0ca988d9e99381fb530 [file] [log] [blame]
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#include "mv_os.h"
#include "mvUart.h"
void *memset(void *s, int c, int n)
{
unsigned char* p=s;
while(n--)
*p++ = (unsigned char)c;
return s;
}
void *memcpy(void *dest, const void *src, int n)
{
char *dp = dest;
const char *sp = src;
while (n--)
*dp++ = *sp++;
return dest;
}
MV_STATUS fullMemTest(void)
{
volatile unsigned long temp;
volatile unsigned long addr;
putstring("memory test - 20MB: ");
for (addr = 0; addr < 20*1024*1024 ; addr+=4 )
{
if ((addr & 0xfffff) == 0x0)
putstring(".");
*(volatile unsigned long long *)addr = addr;
temp = *(volatile unsigned long long *)addr;
if (temp != addr){
return MV_FAIL;
}
}
putstring(" done\n");
return MV_OK;
}