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#ifndef __PPC64_VDSO_H__
#define __PPC64_VDSO_H__
#ifdef __KERNEL__
/* Default link addresses for the vDSOs */
#define VDSO32_LBASE 0
#define VDSO64_LBASE 0
/* Default map addresses */
#define VDSO32_MBASE 0x100000
#define VDSO64_MBASE 0x100000
#define VDSO_VERSION_STRING LINUX_2.6.12
/* Define if 64 bits VDSO has procedure descriptors */
#undef VDS64_HAS_DESCRIPTORS
#ifndef __ASSEMBLY__
extern unsigned int vdso64_pages;
extern unsigned int vdso32_pages;
/* Offsets relative to thread->vdso_base */
extern unsigned long vdso64_rt_sigtramp;
extern unsigned long vdso32_sigtramp;
extern unsigned long vdso32_rt_sigtramp;
extern void vdso_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: \
#define V_FUNCTION_END(name) \
.size name,.-name;
#define V_LOCAL_FUNC(name) (name)
#endif /* VDS64_HAS_DESCRIPTORS */
#endif /* __VDSO64__ */
#ifdef __VDSO32__
#define V_FUNCTION_BEGIN(name) \
.globl name; \
.type name,@function; \
name: \
#define V_FUNCTION_END(name) \
.size name,.-name;
#define V_LOCAL_FUNC(name) (name)
#endif /* __VDSO32__ */
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */
#endif /* __PPC64_VDSO_H__ */
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