1 #ifndef _ASM_X86_TRAMPOLINE_H
2 #define _ASM_X86_TRAMPOLINE_H
6 #ifdef CONFIG_X86_TRAMPOLINE
8 * Trampoline 80x86 program as an array.
10 extern const unsigned char trampoline_data [];
11 extern const unsigned char trampoline_end [];
12 extern unsigned char *trampoline_base;
14 extern unsigned long init_rsp;
15 extern unsigned long initial_code;
17 #define TRAMPOLINE_SIZE roundup(trampoline_end - trampoline_data, PAGE_SIZE)
18 #define TRAMPOLINE_BASE 0x6000
20 extern unsigned long setup_trampoline(void);
21 extern void __init reserve_trampoline_memory(void);
23 static inline void reserve_trampoline_memory(void) {};
24 #endif /* CONFIG_X86_TRAMPOLINE */
26 #endif /* __ASSEMBLY__ */
28 #endif /* _ASM_X86_TRAMPOLINE_H */