arch/um/include/tt/mode_kern_tt.h

   1 /*
   2  * Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
   3  * Licensed under the GPL
   4  */
   5
   6 #ifndef __TT_MODE_KERN_H__
   7 #define __TT_MODE_KERN_H__
   8
   9 #include "linux/sched.h"
  10 #include "asm/page.h"
  11 #include "asm/ptrace.h"
  12 #include "asm/uaccess.h"
  13
  14 extern void switch_to_tt(void *prev, void *next);
  15 extern void flush_thread_tt(void);
  16 extern void start_thread_tt(struct pt_regs *regs, unsigned long eip,
  17                            unsigned long esp);
  18 extern int copy_thread_tt(int nr, unsigned long clone_flags, unsigned long sp,
  19                           unsigned long stack_top, struct task_struct *p,
  20                           struct pt_regs *regs);
  21 extern void release_thread_tt(struct task_struct *task);
  22 extern void initial_thread_cb_tt(void (*proc)(void *), void *arg);
  23 extern void init_idle_tt(void);
  24 extern void flush_tlb_kernel_range_tt(unsigned long start, unsigned long end);
  25 extern void flush_tlb_kernel_vm_tt(void);
  26 extern void __flush_tlb_one_tt(unsigned long addr);
  27 extern void flush_tlb_range_tt(struct vm_area_struct *vma,
  28                                unsigned long start, unsigned long end);
  29 extern void flush_tlb_mm_tt(struct mm_struct *mm);
  30 extern void force_flush_all_tt(void);
  31 extern long execute_syscall_tt(void *r);
  32 extern void before_mem_tt(unsigned long brk_start);
  33 extern unsigned long set_task_sizes_tt(unsigned long *task_size_out);
  34 extern int start_uml_tt(void);
  35 extern int external_pid_tt(struct task_struct *task);
  36 extern int thread_pid_tt(struct task_struct *task);
  37
  38 #define kmem_end_tt (host_task_size - ABOVE_KMEM)
  39
  40 #endif