81 lines
1.6 KiB
C
81 lines
1.6 KiB
C
/*
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* linux/arch/cris/kernel/process.c
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*
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* Copyright (C) 1995 Linus Torvalds
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* Copyright (C) 2000-2002 Axis Communications AB
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*
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* Authors: Bjorn Wesen (bjornw@axis.com)
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*
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*/
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/*
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* This file handles the architecture-dependent parts of process handling..
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*/
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#include <linux/atomic.h>
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#include <asm/pgtable.h>
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#include <linux/uaccess.h>
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#include <asm/irq.h>
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#include <linux/module.h>
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#include <linux/spinlock.h>
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#include <linux/init_task.h>
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#include <linux/sched.h>
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#include <linux/sched/task.h>
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#include <linux/fs.h>
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#include <linux/user.h>
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#include <linux/elfcore.h>
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#include <linux/mqueue.h>
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#include <linux/reboot.h>
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#include <linux/rcupdate.h>
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//#define DEBUG
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extern void default_idle(void);
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void (*pm_power_off)(void);
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EXPORT_SYMBOL(pm_power_off);
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void arch_cpu_idle(void)
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{
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default_idle();
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}
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void hard_reset_now (void);
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void machine_restart(char *cmd)
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{
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hard_reset_now();
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}
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/*
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* Similar to machine_power_off, but don't shut off power. Add code
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* here to freeze the system for e.g. post-mortem debug purpose when
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* possible. This halt has nothing to do with the idle halt.
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*/
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void machine_halt(void)
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{
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}
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/* If or when software power-off is implemented, add code here. */
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void machine_power_off(void)
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{
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}
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/*
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* When a process does an "exec", machine state like FPU and debug
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* registers need to be reset. This is a hook function for that.
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* Currently we don't have any such state to reset, so this is empty.
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*/
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void flush_thread(void)
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{
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}
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/* Fill in the fpu structure for a core dump. */
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int dump_fpu(struct pt_regs *regs, elf_fpregset_t *fpu)
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{
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return 0;
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}
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