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#include <stdarg.h>
#define DN_DEBUG_BUFFER_BASE 0x82800000
#define DN_DEBUG_BUFFER_SIZE 8*1024*1024
static char *current_dbg_ptr=DN_DEBUG_BUFFER_BASE;
int dn_deb_printf(const char *fmt, ...) {
va_list args;
int i;
if(current_dbg_ptr<(DN_DEBUG_BUFFER_BASE + DN_DEBUG_BUFFER_SIZE)) {
va_start(args,fmt);
i=vsprintf(current_dbg_ptr,fmt,args);
va_end(args);
current_dbg_ptr+=i;
return i;
}
else
return 0;
}
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