blob: ebfa4445e766a0c0a3267059e863551fc223b07e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
|
/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/import/chips/p9/procedures/ppe/pk/kernel/pk_thread.h $ */
/* */
/* OpenPOWER sbe Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2015,2016 */
/* [+] International Business Machines Corp. */
/* */
/* */
/* Licensed under the Apache License, Version 2.0 (the "License"); */
/* you may not use this file except in compliance with the License. */
/* You may obtain a copy of the License at */
/* */
/* http://www.apache.org/licenses/LICENSE-2.0 */
/* */
/* Unless required by applicable law or agreed to in writing, software */
/* distributed under the License is distributed on an "AS IS" BASIS, */
/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or */
/* implied. See the License for the specific language governing */
/* permissions and limitations under the License. */
/* */
/* IBM_PROLOG_END_TAG */
#ifndef __PK_THREAD_H__
#define __PK_THREAD_H__
/// \file pk_thread.h
/// \brief Contains private declarations and definitions needed for threads
///
void
__pk_thread_map(PkThread* thread);
void
__pk_thread_unmap(PkThread* thread);
// Interrupts must be disabled at entry.
static inline int
__pk_thread_is_active(PkThread* thread)
{
return ((thread->state != PK_THREAD_STATE_COMPLETED) &&
(thread->state != PK_THREAD_STATE_DELETED));
}
// Interrupts must be disabled at entry.
static inline int
__pk_thread_is_mapped(PkThread* thread)
{
return (thread->state == PK_THREAD_STATE_MAPPED);
}
// Interrupts must be disabled at entry. This is only called on mapped threads.
static inline int
__pk_thread_is_runnable(PkThread* thread)
{
return __pk_thread_queue_member(&__pk_run_queue, thread->priority);
}
// Interrupts must be disabled at entry.
static inline PkThread*
__pk_thread_at_priority(PkThreadPriority priority)
{
return (PkThread*)__pk_priority_map[priority];
}
#endif /* __PK_THREAD_H__ */
|