diff options
Diffstat (limited to 'arch/arm64/include/asm/elf.h')
| -rw-r--r-- | arch/arm64/include/asm/elf.h | 28 |
1 files changed, 3 insertions, 25 deletions
diff --git a/arch/arm64/include/asm/elf.h b/arch/arm64/include/asm/elf.h index 023b2fbc1454..0ca850ad2440 100644 --- a/arch/arm64/include/asm/elf.h +++ b/arch/arm64/include/asm/elf.h @@ -175,36 +175,14 @@ extern int arch_setup_additional_pages(struct linux_binprm *bprm, /* PIE load location for compat arm. Must match ARM ELF_ET_DYN_BASE. */ #define COMPAT_ELF_ET_DYN_BASE 0x000400000UL +#endif /*CONFIG_COMPAT */ +#ifdef CONFIG_AARCH32_EL0 /* AArch32 registers. */ #define COMPAT_ELF_NGREG 18 typedef unsigned int compat_elf_greg_t; typedef compat_elf_greg_t compat_elf_gregset_t[COMPAT_ELF_NGREG]; - -/* AArch32 EABI. */ -#define EF_ARM_EABI_MASK 0xff000000 -#define compat_elf_check_arch(x) (system_supports_32bit_el0() && \ - ((x)->e_machine == EM_ARM) && \ - ((x)->e_flags & EF_ARM_EABI_MASK)) - -#define compat_start_thread compat_start_thread -/* - * Unlike the native SET_PERSONALITY macro, the compat version maintains - * READ_IMPLIES_EXEC across an execve() since this is the behaviour on - * arch/arm/. - */ -#define COMPAT_SET_PERSONALITY(ex) \ -({ \ - clear_thread_flag(TIF_32BIT_AARCH64); \ - set_thread_flag(TIF_32BIT); \ - }) -#define COMPAT_ARCH_DLINFO -extern int aarch32_setup_vectors_page(struct linux_binprm *bprm, - int uses_interp); -#define compat_arch_setup_additional_pages \ - aarch32_setup_vectors_page - -#endif /* CONFIG_COMPAT */ +#endif /* CONFIG_AARCH32_EL0 */ #endif /* !__ASSEMBLY__ */ |