1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef _ASM_POWERPC_VDSO_H 3 #define _ASM_POWERPC_VDSO_H 4 5 #define VDSO_VERSION_STRING LINUX_2.6.15 6 #define __VDSO_PAGES 4 7 8 #ifndef __ASSEMBLY__ 9 10 #ifdef CONFIG_PPC64 11 #include <generated/vdso64-offsets.h> 12 #endif 13 14 #ifdef CONFIG_VDSO32 15 #include <generated/vdso32-offsets.h> 16 #endif 17 18 #define VDSO64_SYMBOL(base, name) ((unsigned long)(base) + (vdso64_offset_##name)) 19 20 #define VDSO32_SYMBOL(base, name) ((unsigned long)(base) + (vdso32_offset_##name)) 21 22 int vdso_getcpu_init(void); 23 24 #else /* __ASSEMBLY__ */ 25 26 #ifdef __VDSO64__ 27 #define V_FUNCTION_BEGIN(name) \ 28 .globl name; \ 29 .type name,@function; \ 30 name: \ 31 32 #define V_FUNCTION_END(name) \ 33 .size name,.-name; 34 35 #define V_LOCAL_FUNC(name) (name) 36 #endif /* __VDSO64__ */ 37 38 #ifdef __VDSO32__ 39 40 #define V_FUNCTION_BEGIN(name) \ 41 .globl name; \ 42 .type name,@function; \ 43 name: \ 44 45 #define V_FUNCTION_END(name) \ 46 .size name,.-name; 47 48 #define V_LOCAL_FUNC(name) (name) 49 50 #endif /* __VDSO32__ */ 51 52 #endif /* __ASSEMBLY__ */ 53 54 #endif /* _ASM_POWERPC_VDSO_H */ 55