/*
* The idle loop on an m68k..
*/
-void default_idle(void)
+static void default_idle(void)
{
if (!need_resched())
#if defined(MACH_ATARI_ONLY) && !defined(CONFIG_HADES)
while (1) {
while (!need_resched())
idle();
+ preempt_enable_no_resched();
schedule();
+ preempt_disable();
}
}
for (;;);
}
-EXPORT_SYMBOL(machine_restart);
-
void machine_halt(void)
{
if (mach_halt)
for (;;);
}
-EXPORT_SYMBOL(machine_halt);
-
void machine_power_off(void)
{
if (mach_power_off)
for (;;);
}
-EXPORT_SYMBOL(machine_power_off);
+void (*pm_power_off)(void) = machine_power_off;
+EXPORT_SYMBOL(pm_power_off);
void show_regs(struct pt_regs * regs)
{
{
struct pt_regs * childregs;
struct switch_stack * childstack, *stack;
- unsigned long stack_offset, *retp;
+ unsigned long *retp;
- stack_offset = THREAD_SIZE - sizeof(struct pt_regs);
- childregs = (struct pt_regs *) ((unsigned long) (p->thread_info) + stack_offset);
+ childregs = (struct pt_regs *) (task_stack_page(p) + THREAD_SIZE) - 1;
*childregs = *regs;
childregs->d0 = 0;
if (!p || p == current || p->state == TASK_RUNNING)
return 0;
- stack_page = (unsigned long)(p->thread_info);
+ stack_page = (unsigned long)task_stack_page(p);
fp = ((struct switch_stack *)p->thread.ksp)->a6;
do {
if (fp < stack_page+sizeof(struct thread_info) ||