arch/powerpc/include/asm/sections.h

   1 #ifndef _ASM_POWERPC_SECTIONS_H
   2 #define _ASM_POWERPC_SECTIONS_H
   3 #ifdef __KERNEL__
   4
   5 #include <asm-generic/sections.h>
   6
   7 #ifdef __powerpc64__
   8
   9 extern char _end[];
  10
  11 static inline int in_kernel_text(unsigned long addr)
  12 {
  13         if (addr >= (unsigned long)_stext && addr < (unsigned long)__init_end)
  14                 return 1;
  15
  16         return 0;
  17 }
  18
  19 static inline int overlaps_kernel_text(unsigned long start, unsigned long end)
  20 {
  21         return start < (unsigned long)__init_end &&
  22                 (unsigned long)_stext < end;
  23 }
  24
  25 #undef dereference_function_descriptor
  26 void *dereference_function_descriptor(void *);
  27
  28 #endif
  29
  30 #endif /* __KERNEL__ */
  31 #endif  /* _ASM_POWERPC_SECTIONS_H */