30 lines
759 B
C
30 lines
759 B
C
#ifndef _ASM_X86_TRAMPOLINE_H
|
|
#define _ASM_X86_TRAMPOLINE_H
|
|
|
|
#ifndef __ASSEMBLY__
|
|
|
|
#ifdef CONFIG_X86_TRAMPOLINE
|
|
/*
|
|
* Trampoline 80x86 program as an array.
|
|
*/
|
|
extern const unsigned char trampoline_data [];
|
|
extern const unsigned char trampoline_end [];
|
|
extern unsigned char *trampoline_base;
|
|
|
|
extern unsigned long init_rsp;
|
|
extern unsigned long initial_code;
|
|
extern unsigned long initial_gs;
|
|
|
|
#define TRAMPOLINE_SIZE roundup(trampoline_end - trampoline_data, PAGE_SIZE)
|
|
#define TRAMPOLINE_BASE 0x6000
|
|
|
|
extern unsigned long setup_trampoline(void);
|
|
extern void __init reserve_trampoline_memory(void);
|
|
#else
|
|
static inline void reserve_trampoline_memory(void) {};
|
|
#endif /* CONFIG_X86_TRAMPOLINE */
|
|
|
|
#endif /* __ASSEMBLY__ */
|
|
|
|
#endif /* _ASM_X86_TRAMPOLINE_H */
|