mirror of
https://github.com/Fledge68/WiiFlow_Lite.git
synced 2024-12-05 01:24:19 +01:00
31 lines
792 B
C
31 lines
792 B
C
/*
|
|
TinyLoad - a simple region free (original) game launcher in 4k
|
|
|
|
# This code is licensed to you under the terms of the GNU GPL, version 2;
|
|
# see file COPYING or http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt
|
|
*/
|
|
|
|
/* This code comes from HBC's stub which was based on geckoloader and the Twilight Hack code */
|
|
/* Some of these routines are from public domain sources */
|
|
// Copyright 2008-2009 Segher Boessenkool <segher@kernel.crashing.org>
|
|
// Copyright 2008-2009 Andre Heider <dhewg@wiibrew.org>
|
|
// Copyright 2008-2009 Hector Martin <marcan@marcansoft.com>
|
|
|
|
#include "types.h"
|
|
#include "utils.h"
|
|
|
|
static u32 get_time(void)
|
|
{
|
|
u32 x;
|
|
|
|
asm volatile("mftb %0" : "=r"(x));
|
|
|
|
return x;
|
|
}
|
|
|
|
void usleep(u32 us)
|
|
{
|
|
u32 _start = get_time();
|
|
while ((get_time() - _start) < (91*us)) ;
|
|
}
|