/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _LINUX_ELF_H #define _LINUX_ELF_H #include <asm/elf.h> #include <uapi/linux/elf.h> #ifndef elf_read_implies_exec /* Executables for which elf_read_implies_exec() returns TRUE will have the READ_IMPLIES_EXEC personality flag set automatically. Override in asm/elf.h as needed. */ # define elf_read_implies_exec(ex, have_pt_gnu_stack) 0 #endif #ifndef SET_PERSONALITY #define SET_PERSONALITY(ex) \ set_personality(PER_LINUX | (current->personality & (~PER_MASK))) #endif #ifndef SET_PERSONALITY2 #define SET_PERSONALITY2(ex, state) \ SET_PERSONALITY(ex) #endif #if ELF_CLASS == ELFCLASS32 extern Elf32_Dyn _DYNAMIC []; #define elfhdr elf32_hdr #define elf_phdr elf32_phdr #define elf_shdr elf32_shdr #define elf_note elf32_note #define elf_addr_t Elf32_Off #define Elf_Half Elf32_Half #define Elf_Word Elf32_Word #else extern Elf64_Dyn _DYNAMIC []; #define elfhdr elf64_hdr #define elf_phdr elf64_phdr #define elf_shdr elf64_shdr #define elf_note elf64_note #define elf_addr_t Elf64_Off #define Elf_Half Elf64_Half #define Elf_Word Elf64_Word #endif /* Optional callbacks to write extra ELF notes. */ struct file; struct coredump_params; #ifndef ARCH_HAVE_EXTRA_ELF_NOTES static inline int elf_coredump_extra_notes_size(void) { return 0; } static inline int elf_coredump_extra_notes_write(struct coredump_params *cprm) { return 0; } #else extern int elf_coredump_extra_notes_size(void); extern int elf_coredump_extra_notes_write(struct coredump_params *cprm); #endif #endif /* _LINUX_ELF_H */