diff options
Diffstat (limited to 'arch/arm64/include/asm/elf.h')
| -rw-r--r-- | arch/arm64/include/asm/elf.h | 31 |
1 files changed, 23 insertions, 8 deletions
diff --git a/arch/arm64/include/asm/elf.h b/arch/arm64/include/asm/elf.h index cf284649dfc..01d3aab64b7 100644 --- a/arch/arm64/include/asm/elf.h +++ b/arch/arm64/include/asm/elf.h @@ -25,14 +25,13 @@ #include <asm/user.h> typedef unsigned long elf_greg_t; -typedef unsigned long elf_freg_t[3]; -#define ELF_NGREG (sizeof (struct pt_regs) / sizeof(elf_greg_t)) -typedef elf_greg_t elf_gregset_t[ELF_NGREG]; - -typedef struct user_fp elf_fpregset_t; +#define ELF_NGREG (sizeof(struct user_pt_regs) / sizeof(elf_greg_t)) +#define ELF_CORE_COPY_REGS(dest, regs) \ + *(struct user_pt_regs *)&(dest) = (regs)->user_regs; -#define EM_AARCH64 183 +typedef elf_greg_t elf_gregset_t[ELF_NGREG]; +typedef struct user_fpsimd_state elf_fpregset_t; /* * AArch64 static relocation types. @@ -87,16 +86,28 @@ typedef struct user_fp elf_fpregset_t; #define R_AARCH64_MOVW_PREL_G2_NC 292 #define R_AARCH64_MOVW_PREL_G3 293 - /* * 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)) |