| Nagarathnam Muthusamy | 9a08862 | 2017-09-21 11:05:31 -0400 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2017 Oracle and/or its affiliates. All rights reserved. |
| 3 | */ |
| 4 | |
| 5 | #ifndef _ASM_SPARC_VDSO_H |
| 6 | #define _ASM_SPARC_VDSO_H |
| 7 | |
| 8 | struct vdso_image { |
| 9 | void *data; |
| 10 | unsigned long size; /* Always a multiple of PAGE_SIZE */ |
| 11 | long sym_vvar_start; /* Negative offset to the vvar area */ |
| 12 | long sym_vread_tick; /* Start of vread_tick section */ |
| 13 | long sym_vread_tick_patch_start; /* Start of tick read */ |
| 14 | long sym_vread_tick_patch_end; /* End of tick read */ |
| 15 | }; |
| 16 | |
| 17 | #ifdef CONFIG_SPARC64 |
| 18 | extern const struct vdso_image vdso_image_64_builtin; |
| 19 | #endif |
| 20 | #ifdef CONFIG_COMPAT |
| 21 | extern const struct vdso_image vdso_image_32_builtin; |
| 22 | #endif |
| 23 | |
| 24 | #endif /* _ASM_SPARC_VDSO_H */ |