LXR linux/include/asm-generic/sections.h

   1#ifndef _ASM_GENERIC_SECTIONS_H_
   2#define _ASM_GENERIC_SECTIONS_H_
   3
   4/* References to section boundaries */
   5
   6extern char _text[], _stext[], _etext[];
   7extern char _data[], _sdata[], _edata[];
   8extern char __bss_start[], __bss_stop[];
   9extern char __init_begin[], __init_end[];
  10extern char _sinittext[], _einittext[];
  11extern char _end[];
  12extern char __per_cpu_load[], __per_cpu_start[], __per_cpu_end[];
  13extern char __kprobes_text_start[], __kprobes_text_end[];
  14extern char __initdata_begin[], __initdata_end[];
  15extern char __start_rodata[], __end_rodata[];
  16
  17/* Start and end of .ctors section - used for constructor calls. */
  18extern char __ctors_start[], __ctors_end[];
  19
  20/* function descriptor handling (if any).  Override
  21 * in asm/sections.h */
  22#ifndef dereference_function_descriptor
  23#define dereference_function_descriptor(p) (p)
  24#endif
  25
  26/* random extra sections (if any).  Override
  27 * in asm/sections.h */
  28#ifndef arch_is_kernel_text
  29static inline int arch_is_kernel_text(unsigned long addr)
  30{
  31        return 0;
  32}
  33#endif
  34
  35#ifndef arch_is_kernel_data
  36static inline int arch_is_kernel_data(unsigned long addr)
  37{
  38        return 0;
  39}
  40#endif
  41
  42#endif /* _ASM_GENERIC_SECTIONS_H_ */
  43