diff options
Diffstat (limited to 'arch/sparc/include/asm/vdso.h')
| -rw-r--r-- | arch/sparc/include/asm/vdso.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/arch/sparc/include/asm/vdso.h b/arch/sparc/include/asm/vdso.h new file mode 100644 index 000000000..93b628731 --- /dev/null +++ b/arch/sparc/include/asm/vdso.h @@ -0,0 +1,24 @@ +/* + * Copyright (c) 2017 Oracle and/or its affiliates. All rights reserved. + */ + +#ifndef _ASM_SPARC_VDSO_H +#define _ASM_SPARC_VDSO_H + +struct vdso_image { + void *data; + unsigned long size; /* Always a multiple of PAGE_SIZE */ + long sym_vvar_start; /* Negative offset to the vvar area */ + long sym_vread_tick; /* Start of vread_tick section */ + long sym_vread_tick_patch_start; /* Start of tick read */ + long sym_vread_tick_patch_end; /* End of tick read */ +}; + +#ifdef CONFIG_SPARC64 +extern const struct vdso_image vdso_image_64_builtin; +#endif +#ifdef CONFIG_COMPAT +extern const struct vdso_image vdso_image_32_builtin; +#endif + +#endif /* _ASM_SPARC_VDSO_H */ |