| Al Viro | a31769e | 2005-05-05 16:15:25 -0700 | [diff] [blame] | 1 | #include <linux/stddef.h> |
| 2 | #include <linux/sched.h> |
| viro@ZenIV.linux.org.uk | 9560826 | 2005-09-06 22:33:51 +0100 | [diff] [blame] | 3 | #include <linux/elf.h> |
| Jeff Dike | b73781c | 2006-04-18 22:20:24 -0700 | [diff] [blame] | 4 | #include <asm/mman.h> |
| Al Viro | a31769e | 2005-05-05 16:15:25 -0700 | [diff] [blame] | 5 | |
| 6 | #define DEFINE(sym, val) \ |
| Jeff Dike | 4ee189a | 2006-01-11 12:17:23 -0800 | [diff] [blame] | 7 | asm volatile("\n->" #sym " %0 " #val : : "i" (val)) |
| Al Viro | a31769e | 2005-05-05 16:15:25 -0700 | [diff] [blame] | 8 | |
| 9 | #define STR(x) #x |
| 10 | #define DEFINE_STR(sym, val) asm volatile("\n->" #sym " " STR(val) " " #val: : ) |
| 11 | |
| 12 | #define BLANK() asm volatile("\n->" : : ) |
| 13 | |
| 14 | #define OFFSET(sym, str, mem) \ |
| 15 | DEFINE(sym, offsetof(struct str, mem)); |
| 16 | |
| 17 | void foo(void) |
| 18 | { |
| Al Viro | ecba97d | 2005-09-28 22:27:23 +0100 | [diff] [blame] | 19 | OFFSET(HOST_TASK_DEBUGREGS, task_struct, thread.arch.debugregs); |
| Jeff Dike | b73781c | 2006-04-18 22:20:24 -0700 | [diff] [blame] | 20 | DEFINE(KERNEL_MADV_REMOVE, MADV_REMOVE); |
| Al Viro | a31769e | 2005-05-05 16:15:25 -0700 | [diff] [blame] | 21 | #ifdef CONFIG_MODE_TT |
| Al Viro | ecba97d | 2005-09-28 22:27:23 +0100 | [diff] [blame] | 22 | OFFSET(HOST_TASK_EXTERN_PID, task_struct, thread.mode.tt.extern_pid); |
| Al Viro | a31769e | 2005-05-05 16:15:25 -0700 | [diff] [blame] | 23 | #endif |
| 24 | #include <common-offsets.h> |
| 25 | } |