arch/um/kernel/ksyms.c

   1 /*
   2  * Copyright (C) 2001, 2002 Jeff Dike (jdike@karaya.com)
   3  * Licensed under the GPL
   4  */
   5
   6 #include "linux/config.h"
   7 #include "linux/module.h"
   8 #include "linux/string.h"
   9 #include "linux/smp_lock.h"
  10 #include "linux/spinlock.h"
  11 #include <linux/highmem.h>
  12 #include "asm/current.h"
  13 #include "asm/delay.h"
  14 #include "asm/processor.h"
  15 #include "asm/unistd.h"
  16 #include "asm/pgalloc.h"
  17 #include "asm/pgtable.h"
  18 #include "asm/page.h"
  19 #include "asm/tlbflush.h"
  20 #include "kern_util.h"
  21 #include "user_util.h"
  22 #include "os.h"
  23 #include "helper.h"
  24
  25 EXPORT_SYMBOL(stop);
  26 EXPORT_SYMBOL(uml_physmem);
  27 EXPORT_SYMBOL(set_signals);
  28 EXPORT_SYMBOL(get_signals);
  29 EXPORT_SYMBOL(kernel_thread);
  30 EXPORT_SYMBOL(__const_udelay);
  31 EXPORT_SYMBOL(__udelay);
  32 EXPORT_SYMBOL(sys_waitpid);
  33 EXPORT_SYMBOL(task_size);
  34 EXPORT_SYMBOL(flush_tlb_range);
  35 EXPORT_SYMBOL(host_task_size);
  36 EXPORT_SYMBOL(arch_validate);
  37
  38 EXPORT_SYMBOL(region_pa);
  39 EXPORT_SYMBOL(region_va);
  40 EXPORT_SYMBOL(phys_mem_map);
  41 EXPORT_SYMBOL(page_mem_map);
  42 EXPORT_SYMBOL(page_to_phys);
  43 EXPORT_SYMBOL(phys_to_page);
  44 EXPORT_SYMBOL(high_physmem);
  45 EXPORT_SYMBOL(empty_zero_page);
  46 EXPORT_SYMBOL(um_virt_to_phys);
  47 EXPORT_SYMBOL(mode_tt);
  48 EXPORT_SYMBOL(handle_page_fault);
  49
  50 EXPORT_SYMBOL(os_getpid);
  51 EXPORT_SYMBOL(os_open_file);
  52 EXPORT_SYMBOL(os_read_file);
  53 EXPORT_SYMBOL(os_write_file);
  54 EXPORT_SYMBOL(os_seek_file);
  55 EXPORT_SYMBOL(os_pipe);
  56 EXPORT_SYMBOL(os_file_type);
  57 EXPORT_SYMBOL(os_close_file);
  58 EXPORT_SYMBOL(helper_wait);
  59 EXPORT_SYMBOL(os_shutdown_socket);
  60 EXPORT_SYMBOL(os_connect_socket);
  61 EXPORT_SYMBOL(run_helper);
  62 EXPORT_SYMBOL(start_thread);
  63 EXPORT_SYMBOL(dump_thread);
  64
  65 /* This is here because UML expands open to sys_open, not to a system
  66  * call instruction.
  67  */
  68 EXPORT_SYMBOL(sys_open);
  69 EXPORT_SYMBOL(sys_lseek);
  70 EXPORT_SYMBOL(sys_read);
  71 EXPORT_SYMBOL(sys_wait4);
  72
  73 #ifdef CONFIG_SMP
  74
  75 /* required for SMP */
  76
  77 extern void FASTCALL( __write_lock_failed(rwlock_t *rw));
  78 EXPORT_SYMBOL_NOVERS(__write_lock_failed);
  79
  80 extern void FASTCALL( __read_lock_failed(rwlock_t *rw));
  81 EXPORT_SYMBOL_NOVERS(__read_lock_failed);
  82
  83 #endif
  84
  85 #ifdef CONFIG_HIGHMEM
  86 EXPORT_SYMBOL(kmap);
  87 EXPORT_SYMBOL(kunmap);
  88 EXPORT_SYMBOL(kmap_atomic);
  89 EXPORT_SYMBOL(kunmap_atomic);
  90 EXPORT_SYMBOL(kmap_atomic_to_page);
  91 #endif
  92