| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* |
| * Copyright (C) 2012 ARM Limited |
| */ |
| #ifndef __ASM_VDSO_H |
| #define __ASM_VDSO_H |
| |
| /* |
| * Default link address for the vDSO. |
| * Since we randomise the VDSO mapping, there's little point in trying |
| * to prelink this. |
| */ |
| #define VDSO_LBASE 0x0 |
| |
| #define __VVAR_PAGES 2 |
| |
| #ifndef __ASSEMBLY__ |
| |
| #include <generated/vdso-offsets.h> |
| #ifdef CONFIG_COMPAT_VDSO |
| #include <generated/vdso32-offsets.h> |
| #endif |
| |
| #define VDSO_SYMBOL(base, name) \ |
| ({ \ |
| (void *)(vdso_offset_##name - VDSO_LBASE + (unsigned long)(base)); \ |
| }) |
| |
| #endif /* !__ASSEMBLY__ */ |
| |
| #endif /* __ASM_VDSO_H */ |
