diff options
Diffstat (limited to 'arch/arm64/include/asm/elf.h')
-rw-r--r-- | arch/arm64/include/asm/elf.h | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/arch/arm64/include/asm/elf.h b/arch/arm64/include/asm/elf.h index fe32c0e4ac01..01d3aab64b79 100644 --- a/arch/arm64/include/asm/elf.h +++ b/arch/arm64/include/asm/elf.h @@ -33,8 +33,6 @@ typedef unsigned long elf_greg_t; typedef elf_greg_t elf_gregset_t[ELF_NGREG]; typedef struct user_fpsimd_state elf_fpregset_t; -#define EM_AARCH64 183 - /* * AArch64 static relocation types. */ @@ -92,11 +90,24 @@ typedef struct user_fpsimd_state elf_fpregset_t; * These are used to set parameters in the core dumps. */ #define ELF_CLASS ELFCLASS64 +#ifdef __AARCH64EB__ +#define ELF_DATA ELFDATA2MSB +#else #define ELF_DATA ELFDATA2LSB +#endif #define ELF_ARCH EM_AARCH64 +/* + * This yields a string that ld.so will use to load implementation + * specific libraries for optimization. This is more specific in + * intent than poking at uname or /proc/cpuinfo. + */ #define ELF_PLATFORM_SIZE 16 +#ifdef __AARCH64EB__ +#define ELF_PLATFORM ("aarch64_be") +#else #define ELF_PLATFORM ("aarch64") +#endif /* * This is used to ensure we don't load something for the wrong architecture. @@ -151,8 +162,12 @@ extern unsigned long arch_randomize_brk(struct mm_struct *mm); #define arch_randomize_brk arch_randomize_brk #ifdef CONFIG_COMPAT -#define EM_ARM 40 + +#ifdef __AARCH64EB__ +#define COMPAT_ELF_PLATFORM ("v8b") +#else #define COMPAT_ELF_PLATFORM ("v8l") +#endif #define COMPAT_ELF_ET_DYN_BASE (randomize_et_dyn(2 * TASK_SIZE_32 / 3)) |