arch_time.c

来自「newos is new operation system」· C语言 代码 · 共 37 行

/*
** Copyright 2003-2004, Travis Geiselbrecht. All rights reserved.
** Distributed under the terms of the NewOS License.
*/
#include <boot/stage2.h>
#include <kernel/kernel.h>
#include <kernel/debug.h>

#include <kernel/time.h>
#include <kernel/arch/time.h>

void ppc_timer_reset(void);

int arch_time_init(kernel_args *ka)
{
	return 0;
}

void arch_time_tick(void)
{
	// kick the decrementer over
	ppc_timer_reset();	
}

bigtime_t arch_get_time_delta(void)
{
	// XXX implement
	return 0;
}

bigtime_t arch_get_rtc_delta(void)
{
	// XXX implement. Return RTC time in usecs since 0AD
	return 0;
}