| H. Peter Anvin | 1965aae | 2008-10-22 22:26:29 -0700 | [diff] [blame] | 1 | #ifndef _ASM_X86_PROTO_H |
| 2 | #define _ASM_X86_PROTO_H |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3 | |
| 4 | #include <asm/ldt.h> |
| 5 | |
| 6 | /* misc architecture specific prototypes */ |
| 7 | |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 8 | extern void early_idt_handler(void); |
| 9 | |
| Thomas Gleixner | 84c873e | 2008-01-30 13:30:19 +0100 | [diff] [blame] | 10 | extern void system_call(void); |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 11 | extern void syscall_init(void); |
| 12 | |
| 13 | extern void ia32_syscall(void); |
| Thomas Gleixner | 84c873e | 2008-01-30 13:30:19 +0100 | [diff] [blame] | 14 | extern void ia32_cstar_target(void); |
| 15 | extern void ia32_sysenter_target(void); |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 16 | |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 17 | extern void syscall32_cpu_init(void); |
| 18 | |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 19 | extern void check_efer(void); |
| 20 | |
| Ingo Molnar | 3e8f7e3 | 2008-04-28 10:46:58 +0200 | [diff] [blame] | 21 | #ifdef CONFIG_X86_BIOS_REBOOT |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 22 | extern int reboot_force; |
| Ingo Molnar | 3e8f7e3 | 2008-04-28 10:46:58 +0200 | [diff] [blame] | 23 | #else |
| 24 | static const int reboot_force = 0; |
| 25 | #endif |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 26 | |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 27 | long do_arch_prctl(struct task_struct *task, int code, unsigned long addr); |
| 28 | |
| Joe Perches | 708c566 | 2008-03-23 01:03:16 -0700 | [diff] [blame] | 29 | #define round_up(x, y) (((x) + (y) - 1) & ~((y) - 1)) |
| 30 | #define round_down(x, y) ((x) & ~((y) - 1)) |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 31 | |
| H. Peter Anvin | 1965aae | 2008-10-22 22:26:29 -0700 | [diff] [blame] | 32 | #endif /* _ASM_X86_PROTO_H */ |