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 */ 32