| /* SPDX-License-Identifier: GPL-2.0 */ |
| #ifndef __S390_VDSO_H__ |
| #define __S390_VDSO_H__ |
| |
| #include <vdso/datapage.h> |
| |
| #ifndef __ASSEMBLY__ |
| |
| #include <generated/vdso64-offsets.h> |
| #ifdef CONFIG_COMPAT |
| #include <generated/vdso32-offsets.h> |
| #endif |
| |
| #define VDSO64_SYMBOL(tsk, name) ((tsk)->mm->context.vdso_base + (vdso64_offset_##name)) |
| #ifdef CONFIG_COMPAT |
| #define VDSO32_SYMBOL(tsk, name) ((tsk)->mm->context.vdso_base + (vdso32_offset_##name)) |
| #else |
| #define VDSO32_SYMBOL(tsk, name) (-1UL) |
| #endif |
| |
| extern struct vdso_data *vdso_data; |
| |
| int vdso_getcpu_init(void); |
| |
| #endif /* __ASSEMBLY__ */ |
| |
| /* Default link address for the vDSO */ |
| #define VDSO_LBASE 0 |
| |
| #define __VVAR_PAGES 2 |
| |
| #define VDSO_VERSION_STRING LINUX_2.6.29 |
| |
| #endif /* __S390_VDSO_H__ */ |
