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 14 #if ELF_CLASS == ELFCLASS32 15 16 extern Elf32_Dyn _DYNAMIC []; 17 #define elfhdr elf32_hdr 18 #define elf_phdr elf32_phdr 19 #define elf_shdr elf32_shdr 20 #define elf_note elf32_note 21 #define elf_addr_t Elf32_Off 22 #define Elf_Half Elf32_Half 23 24 #else 25 26 extern Elf64_Dyn _DYNAMIC []; 27 #define elfhdr elf64_hdr 28 #define elf_phdr elf64_phdr 29 #define elf_shdr elf64_shdr 30 #define elf_note elf64_note 31 #define elf_addr_t Elf64_Off 32 #define Elf_Half Elf64_Half 33 34 #endif 35 36 /* Optional callbacks to write extra ELF notes. */ 37 struct file; 38 39 #ifndef ARCH_HAVE_EXTRA_ELF_NOTES 40 static inline int elf_coredump_extra_notes_size(void) { return 0; } 41 static inline int elf_coredump_extra_notes_write(struct file *file, 42 loff_t *foffset) { return 0; } 43 #else 44 extern int elf_coredump_extra_notes_size(void); 45 extern int elf_coredump_extra_notes_write(struct file *file, loff_t *foffset); 46 #endif 47 #endif /* _LINUX_ELF_H */ 48