tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef _ASM_POWERPC_VDSO_H
3#define _ASM_POWERPC_VDSO_H
4
5/* Default map addresses for 32bit vDSO */
6#define VDSO32_MBASE 0x100000
7
8#define VDSO_VERSION_STRING LINUX_2.6.15
9
10#ifndef __ASSEMBLY__
11
12#ifdef CONFIG_PPC64
13#include <generated/vdso64-offsets.h>
14#endif
15
16#ifdef CONFIG_VDSO32
17#include <generated/vdso32-offsets.h>
18#endif
19
20#define VDSO64_SYMBOL(base, name) ((unsigned long)(base) + (vdso64_offset_##name))
21
22#define VDSO32_SYMBOL(base, name) ((unsigned long)(base) + (vdso32_offset_##name))
23
24int vdso_getcpu_init(void);
25
26#else /* __ASSEMBLY__ */
27
28#ifdef __VDSO64__
29#define V_FUNCTION_BEGIN(name) \
30 .globl name; \
31 name: \
32
33#define V_FUNCTION_END(name) \
34 .size name,.-name;
35
36#define V_LOCAL_FUNC(name) (name)
37#endif /* __VDSO64__ */
38
39#ifdef __VDSO32__
40
41#define V_FUNCTION_BEGIN(name) \
42 .globl name; \
43 .type name,@function; \
44 name: \
45
46#define V_FUNCTION_END(name) \
47 .size name,.-name;
48
49#define V_LOCAL_FUNC(name) (name)
50
51#endif /* __VDSO32__ */
52
53#endif /* __ASSEMBLY__ */
54
55#endif /* _ASM_POWERPC_VDSO_H */