diff options
Diffstat (limited to 'include/asm-v850/current.h')
-rw-r--r-- | include/asm-v850/current.h | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/include/asm-v850/current.h b/include/asm-v850/current.h deleted file mode 100644 index 30aae5673770..000000000000 --- a/include/asm-v850/current.h +++ /dev/null | |||
@@ -1,47 +0,0 @@ | |||
1 | /* | ||
2 | * include/asm-v850/current.h -- Current task | ||
3 | * | ||
4 | * Copyright (C) 2001,02 NEC Corporation | ||
5 | * Copyright (C) 2001,02 Miles Bader <miles@gnu.org> | ||
6 | * | ||
7 | * This file is subject to the terms and conditions of the GNU General | ||
8 | * Public License. See the file COPYING in the main directory of this | ||
9 | * archive for more details. | ||
10 | * | ||
11 | * Written by Miles Bader <miles@gnu.org> | ||
12 | */ | ||
13 | |||
14 | #ifndef __V850_CURRENT_H__ | ||
15 | #define __V850_CURRENT_H__ | ||
16 | |||
17 | #ifndef __ASSEMBLY__ /* <linux/thread_info.h> is not asm-safe. */ | ||
18 | #include <linux/thread_info.h> | ||
19 | #endif | ||
20 | |||
21 | #include <asm/macrology.h> | ||
22 | |||
23 | |||
24 | /* Register used to hold the current task pointer while in the kernel. | ||
25 | Any `call clobbered' register without a special meaning should be OK, | ||
26 | but check asm/v850/kernel/entry.S to be sure. */ | ||
27 | #define CURRENT_TASK_REGNUM 16 | ||
28 | #define CURRENT_TASK macrology_paste (r, CURRENT_TASK_REGNUM) | ||
29 | |||
30 | |||
31 | #ifdef __ASSEMBLY__ | ||
32 | |||
33 | /* Put a pointer to the current task structure into REG. */ | ||
34 | #define GET_CURRENT_TASK(reg) \ | ||
35 | GET_CURRENT_THREAD(reg); \ | ||
36 | ld.w TI_TASK[reg], reg | ||
37 | |||
38 | #else /* !__ASSEMBLY__ */ | ||
39 | |||
40 | /* A pointer to the current task. */ | ||
41 | register struct task_struct *current \ | ||
42 | __asm__ (macrology_stringify (CURRENT_TASK)); | ||
43 | |||
44 | #endif /* __ASSEMBLY__ */ | ||
45 | |||
46 | |||
47 | #endif /* _V850_CURRENT_H */ | ||