* This is done via auxio, but could be used as a fallback
* handler when auxio is not present-- unused for now...
*/
-void (*pm_power_off)(void);
+void (*pm_power_off)(void) = machine_power_off;
/*
* sysctl - toggle power-off restriction for serial console
int count = 0;
if (tsk != NULL)
- task_base = (unsigned long) tsk->thread_info;
+ task_base = (unsigned long) task_stack_page(tsk);
else
task_base = (unsigned long) current_thread_info();
*/
unsigned long thread_saved_pc(struct task_struct *tsk)
{
- return tsk->thread_info->kpc;
+ return task_thread_info(tsk)->kpc;
}
/*
/* We must fixup kregs as well. */
/* XXX This was not fixed for ti for a while, worked. Unused? */
current->thread.kregs = (struct pt_regs *)
- ((char *)current->thread_info + (THREAD_SIZE - TRACEREG_SZ));
+ (task_stack_page(current) + (THREAD_SIZE - TRACEREG_SZ));
}
}
unsigned long unused,
struct task_struct *p, struct pt_regs *regs)
{
- struct thread_info *ti = p->thread_info;
+ struct thread_info *ti = task_thread_info(p);
struct pt_regs *childregs;
char *new_stack;
* V V (stk.fr.) V (pt_regs) { (stk.fr.) }
* +----- - - - - - ------+===========+============={+==========}+
*/
- new_stack = (char*)ti + THREAD_SIZE;
+ new_stack = task_stack_page(p) + THREAD_SIZE;
if (regs->psr & PSR_PS)
new_stack -= STACKFRAME_SZ;
new_stack -= STACKFRAME_SZ + TRACEREG_SZ;
task->state == TASK_RUNNING)
goto out;
- fp = task->thread_info->ksp + bias;
+ fp = task_thread_info(task)->ksp + bias;
do {
/* Bogus frame pointer? */
if (fp < (task_base + sizeof(struct thread_info)) ||