diff options
Diffstat (limited to 'include/asm-generic/sections.h')
| -rw-r--r-- | include/asm-generic/sections.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/include/asm-generic/sections.h b/include/asm-generic/sections.h index f82806ca8756..1dfadb2e878d 100644 --- a/include/asm-generic/sections.h +++ b/include/asm-generic/sections.h @@ -172,4 +172,33 @@ static inline bool is_kernel_inittext(unsigned long addr) addr < (unsigned long)_einittext; } +/** + * __is_kernel_text - checks if the pointer address is located in the + * .text section + * + * @addr: address to check + * + * Returns: true if the address is located in .text, false otherwise. + * Note: an internal helper, only check the range of _stext to _etext. + */ +static inline bool __is_kernel_text(unsigned long addr) +{ + return addr >= (unsigned long)_stext && + addr < (unsigned long)_etext; +} + +/** + * __is_kernel - checks if the pointer address is located in the kernel range + * + * @addr: address to check + * + * Returns: true if the address is located in the kernel range, false otherwise. + * Note: an internal helper, only check the range of _stext to _end. + */ +static inline bool __is_kernel(unsigned long addr) +{ + return addr >= (unsigned long)_stext && + addr < (unsigned long)_end; +} + #endif /* _ASM_GENERIC_SECTIONS_H_ */ |