diff options
Diffstat (limited to 'arch/x86/include/uapi/asm/auxvec.h')
| -rw-r--r-- | arch/x86/include/uapi/asm/auxvec.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/x86/include/uapi/asm/auxvec.h b/arch/x86/include/uapi/asm/auxvec.h new file mode 100644 index 000000000..6beb55bbe --- /dev/null +++ b/arch/x86/include/uapi/asm/auxvec.h @@ -0,0 +1,20 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef _ASM_X86_AUXVEC_H +#define _ASM_X86_AUXVEC_H +/* + * Architecture-neutral AT_ values in 0-17, leave some room + * for more of them, start the x86-specific ones at 32. + */ +#ifdef __i386__ +#define AT_SYSINFO 32 +#endif +#define AT_SYSINFO_EHDR 33 + +/* entries in ARCH_DLINFO: */ +#if defined(CONFIG_IA32_EMULATION) || !defined(CONFIG_X86_64) +# define AT_VECTOR_SIZE_ARCH 3 +#else /* else it's non-compat x86-64 */ +# define AT_VECTOR_SIZE_ARCH 2 +#endif + +#endif /* _ASM_X86_AUXVEC_H */ |