1 #ifndef _LINUX_ELF_H 2 #define _LINUX_ELF_H 3 4 #include <asm/elf.h> 5 #include <uapi/linux/elf.h> 6 7 #ifndef elf_read_implies_exec 8 /* Executables for which elf_read_implies_exec() returns TRUE will 9 have the READ_IMPLIES_EXEC personality flag set automatically. 10 Override in asm/elf.h as needed. */ 11 # define elf_read_implies_exec(ex, have_pt_gnu_stack) 0 12 #endif 13 #ifndef SET_PERSONALITY 14 #define SET_PERSONALITY(ex) \ 15 set_personality(PER_LINUX | (current->personality & (~PER_MASK))) 16 #endif 17 18 #if ELF_CLASS == ELFCLASS32 19 20 extern Elf32_Dyn _DYNAMIC []; 21 #define elfhdr elf32_hdr 22 #define elf_phdr elf32_phdr 23 #define elf_shdr elf32_shdr 24 #define elf_note elf32_note 25 #define elf_addr_t Elf32_Off 26 #define Elf_Half Elf32_Half 27 28 #else 29 30 extern Elf64_Dyn _DYNAMIC []; 31 #define elfhdr elf64_hdr 32 #define elf_phdr elf64_phdr 33 #define elf_shdr elf64_shdr 34 #define elf_note elf64_note 35 #define elf_addr_t Elf64_Off 36 #define Elf_Half Elf64_Half 37 38 #endif 39 40 /* Optional callbacks to write extra ELF notes. */ 41 struct file; 42 struct coredump_params; 43 44 #ifndef ARCH_HAVE_EXTRA_ELF_NOTES 45 static inline int elf_coredump_extra_notes_size(void) { return 0; } 46 static inline int elf_coredump_extra_notes_write(struct coredump_params *cprm) { return 0; } 47 #else 48 extern int elf_coredump_extra_notes_size(void); 49 extern int elf_coredump_extra_notes_write(struct coredump_params *cprm); 50 #endif 51 #endif /* _LINUX_ELF_H */ 52