diff options
Diffstat (limited to 'include/asm-parisc/thread_info.h')
-rw-r--r-- | include/asm-parisc/thread_info.h | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/include/asm-parisc/thread_info.h b/include/asm-parisc/thread_info.h deleted file mode 100644 index 0407959da489..000000000000 --- a/include/asm-parisc/thread_info.h +++ /dev/null | |||
@@ -1,76 +0,0 @@ | |||
1 | #ifndef _ASM_PARISC_THREAD_INFO_H | ||
2 | #define _ASM_PARISC_THREAD_INFO_H | ||
3 | |||
4 | #ifdef __KERNEL__ | ||
5 | |||
6 | #ifndef __ASSEMBLY__ | ||
7 | #include <asm/processor.h> | ||
8 | |||
9 | struct thread_info { | ||
10 | struct task_struct *task; /* main task structure */ | ||
11 | struct exec_domain *exec_domain;/* execution domain */ | ||
12 | unsigned long flags; /* thread_info flags (see TIF_*) */ | ||
13 | mm_segment_t addr_limit; /* user-level address space limit */ | ||
14 | __u32 cpu; /* current CPU */ | ||
15 | int preempt_count; /* 0=premptable, <0=BUG; will also serve as bh-counter */ | ||
16 | struct restart_block restart_block; | ||
17 | }; | ||
18 | |||
19 | #define INIT_THREAD_INFO(tsk) \ | ||
20 | { \ | ||
21 | .task = &tsk, \ | ||
22 | .exec_domain = &default_exec_domain, \ | ||
23 | .flags = 0, \ | ||
24 | .cpu = 0, \ | ||
25 | .addr_limit = KERNEL_DS, \ | ||
26 | .preempt_count = 1, \ | ||
27 | .restart_block = { \ | ||
28 | .fn = do_no_restart_syscall \ | ||
29 | } \ | ||
30 | } | ||
31 | |||
32 | #define init_thread_info (init_thread_union.thread_info) | ||
33 | #define init_stack (init_thread_union.stack) | ||
34 | |||
35 | /* thread information allocation */ | ||
36 | |||
37 | #define THREAD_SIZE_ORDER 2 | ||
38 | /* Be sure to hunt all references to this down when you change the size of | ||
39 | * the kernel stack */ | ||
40 | #define THREAD_SIZE (PAGE_SIZE << THREAD_SIZE_ORDER) | ||
41 | #define THREAD_SHIFT (PAGE_SHIFT + THREAD_SIZE_ORDER) | ||
42 | |||
43 | /* how to get the thread information struct from C */ | ||
44 | #define current_thread_info() ((struct thread_info *)mfctl(30)) | ||
45 | |||
46 | #endif /* !__ASSEMBLY */ | ||
47 | |||
48 | #define PREEMPT_ACTIVE_BIT 28 | ||
49 | #define PREEMPT_ACTIVE (1 << PREEMPT_ACTIVE_BIT) | ||
50 | |||
51 | /* | ||
52 | * thread information flags | ||
53 | */ | ||
54 | #define TIF_SYSCALL_TRACE 0 /* syscall trace active */ | ||
55 | #define TIF_SIGPENDING 1 /* signal pending */ | ||
56 | #define TIF_NEED_RESCHED 2 /* rescheduling necessary */ | ||
57 | #define TIF_POLLING_NRFLAG 3 /* true if poll_idle() is polling TIF_NEED_RESCHED */ | ||
58 | #define TIF_32BIT 4 /* 32 bit binary */ | ||
59 | #define TIF_MEMDIE 5 | ||
60 | #define TIF_RESTORE_SIGMASK 6 /* restore saved signal mask */ | ||
61 | #define TIF_FREEZE 7 /* is freezing for suspend */ | ||
62 | |||
63 | #define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE) | ||
64 | #define _TIF_SIGPENDING (1 << TIF_SIGPENDING) | ||
65 | #define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED) | ||
66 | #define _TIF_POLLING_NRFLAG (1 << TIF_POLLING_NRFLAG) | ||
67 | #define _TIF_32BIT (1 << TIF_32BIT) | ||
68 | #define _TIF_RESTORE_SIGMASK (1 << TIF_RESTORE_SIGMASK) | ||
69 | #define _TIF_FREEZE (1 << TIF_FREEZE) | ||
70 | |||
71 | #define _TIF_USER_WORK_MASK (_TIF_SIGPENDING | \ | ||
72 | _TIF_NEED_RESCHED | _TIF_RESTORE_SIGMASK) | ||
73 | |||
74 | #endif /* __KERNEL__ */ | ||
75 | |||
76 | #endif /* _ASM_PARISC_THREAD_INFO_H */ | ||