1 files changed, 13 insertions, 41 deletions
diff --git a/arch/powerpc/include/asm/vdso.h b/arch/powerpc/include/asm/vdso.h
index b5e1f8f8a05c..7650b6ce14c8 100644
--- a/arch/powerpc/include/asm/vdso.h
+++ b/arch/powerpc/include/asm/vdso.h
@@ -1,52 +1,28 @@
 /* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __PPC64_VDSO_H__
-#define __PPC64_VDSO_H__
+#ifndef _ASM_POWERPC_VDSO_H
+#define _ASM_POWERPC_VDSO_H
 
-#ifdef __KERNEL__
-
-/* Default link addresses for the vDSOs */
-#define VDSO32_LBASE	0x0
-#define VDSO64_LBASE	0x0
+#define VDSO_VERSION_STRING	LINUX_2.6.15
 
-/* Default map addresses for 32bit vDSO */
-#define VDSO32_MBASE	0x100000
+#ifndef __ASSEMBLY__
 
-#define VDSO_VERSION_STRING	LINUX_2.6.15
+#ifdef CONFIG_PPC64
+#include <generated/vdso64-offsets.h>
+#endif
 
-/* Define if 64 bits VDSO has procedure descriptors */
-#undef VDS64_HAS_DESCRIPTORS
+#ifdef CONFIG_VDSO32
+#include <generated/vdso32-offsets.h>
+#endif
 
-#ifndef __ASSEMBLY__
+#define VDSO64_SYMBOL(base, name) ((unsigned long)(base) + (vdso64_offset_##name))
 
-/* Offsets relative to thread->vdso_base */
-extern unsigned long vdso64_rt_sigtramp;
-extern unsigned long vdso32_sigtramp;
-extern unsigned long vdso32_rt_sigtramp;
+#define VDSO32_SYMBOL(base, name) ((unsigned long)(base) + (vdso32_offset_##name))
 
 int vdso_getcpu_init(void);
 
 #else /* __ASSEMBLY__ */
 
 #ifdef __VDSO64__
-#ifdef VDS64_HAS_DESCRIPTORS
-#define V_FUNCTION_BEGIN(name)		\
-	.globl name;			\
-        .section ".opd","a";		\
-        .align 3;			\
-	name:				\
-	.quad .name,.TOC.@tocbase,0;	\
-	.previous;			\
-	.globl .name;			\
-	.type .name,@function; 		\
-	.name:				\
-
-#define V_FUNCTION_END(name)		\
-	.size .name,.-.name;
-
-#define V_LOCAL_FUNC(name) (.name)
-
-#else /* VDS64_HAS_DESCRIPTORS */
-
 #define V_FUNCTION_BEGIN(name)		\
 	.globl name;			\
 	name:				\
@@ -55,8 +31,6 @@ int vdso_getcpu_init(void);
 	.size name,.-name;
 
 #define V_LOCAL_FUNC(name) (name)
-
-#endif /* VDS64_HAS_DESCRIPTORS */
 #endif /* __VDSO64__ */
 
 #ifdef __VDSO32__
@@ -75,6 +49,4 @@ int vdso_getcpu_init(void);
 
 #endif /* __ASSEMBLY__ */
 
-#endif /* __KERNEL__ */
-
-#endif /* __PPC64_VDSO_H__ */
+#endif /* _ASM_POWERPC_VDSO_H */