|
0
|
1 //========================================================================== |
|
|
2 // |
|
|
3 // thread1.cxx |
|
|
4 // |
|
|
5 // Thread test 1 |
|
|
6 // |
|
|
7 //========================================================================== |
|
|
8 //####COPYRIGHTBEGIN#### |
|
|
9 // |
|
|
10 // ------------------------------------------- |
|
|
11 // The contents of this file are subject to the Cygnus eCos Public License |
|
|
12 // Version 1.0 (the "License"); you may not use this file except in |
|
|
13 // compliance with the License. You may obtain a copy of the License at |
|
|
14 // http://sourceware.cygnus.com/ecos |
|
|
15 // |
|
|
16 // Software distributed under the License is distributed on an "AS IS" |
|
|
17 // basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the |
|
|
18 // License for the specific language governing rights and limitations under |
|
|
19 // the License. |
|
|
20 // |
|
|
21 // The Original Code is eCos - Embedded Cygnus Operating System, released |
|
|
22 // September 30, 1998. |
|
|
23 // |
|
|
24 // The Initial Developer of the Original Code is Cygnus. Portions created |
|
|
25 // by Cygnus are Copyright (C) 1998 Cygnus Solutions. All Rights Reserved. |
|
|
26 // ------------------------------------------- |
|
|
27 // |
|
|
28 //####COPYRIGHTEND#### |
|
|
29 //========================================================================== |
|
|
30 //#####DESCRIPTIONBEGIN#### |
|
|
31 // |
|
|
32 // Author(s): dsm |
|
|
33 // Contributors: dsm |
|
|
34 // Date: 1998-02-11 |
|
|
35 // Description: Tests some basic thread functions. |
|
|
36 // Omissions: Cyg_ThreadTimer |
|
|
37 // Cyg_Thread |
|
|
38 // exit -- not necessarily called |
|
|
39 // yield |
|
|
40 // set_priority |
|
|
41 // get_priority |
|
|
42 // get/set_sleep_reason |
|
|
43 // get/set_wake_reason |
|
|
44 // set/clear_timer |
|
|
45 // Cyg_ThreadQueue |
|
|
46 // |
|
|
47 //####DESCRIPTIONEND#### |
|
|
48 |
|
|
49 #include <pkgconf/kernel.h> |
|
|
50 |
|
|
51 #include <cyg/kernel/sched.hxx> |
|
|
52 #include <cyg/kernel/thread.hxx> |
|
|
53 |
|
|
54 #include <cyg/infra/testcase.h> |
|
|
55 |
|
|
56 #include <cyg/kernel/sched.inl> |
|
|
57 #include <cyg/kernel/thread.inl> |
|
|
58 |
|
|
59 #include "testaux.hxx" |
|
|
60 |
|
|
61 #define STACKSIZE 2000 |
|
|
62 |
|
|
63 static char stack[2][STACKSIZE]; |
|
|
64 |
|
|
65 static char thread[2][sizeof(Cyg_Thread)]; |
|
|
66 |
|
|
67 inline void *operator new(size_t size, void *ptr) { return ptr; }; |
|
|
68 |
|
|
69 static Cyg_Thread *pt0,*pt1; |
|
|
70 static cyg_uint16 uid0,uid1; |
|
|
71 |
|
|
72 |
|
|
73 static void entry0( CYG_ADDRWORD data ) |
|
|
74 { |
|
|
75 CHECK( 222 == data ); |
|
|
76 |
|
|
77 uid0 = pt0->get_unique_id(); |
|
|
78 |
|
|
79 pt1->suspend(); |
|
|
80 pt1->resume(); |
|
|
81 |
|
|
82 do { |
|
|
83 pt0->delay(1); |
|
|
84 } while( Cyg_Thread::RUNNING == pt1->get_state() ); |
|
|
85 |
|
|
86 CHECK( Cyg_Thread::SLEEPING == pt1->get_state() ); |
|
|
87 |
|
|
88 pt1->wake(); |
|
|
89 |
|
|
90 CHECK( uid0 != uid1 ); |
|
|
91 |
|
|
92 CYG_TEST_PASS_FINISH("Thread 1 OK"); |
|
|
93 } |
|
|
94 |
|
|
95 static void entry1( CYG_ADDRWORD data ) |
|
|
96 { |
|
|
97 CHECK( 333 == data ); |
|
|
98 |
|
|
99 uid1 = pt1->get_unique_id(); |
|
|
100 |
|
|
101 Cyg_Thread *self = Cyg_Thread::self(); |
|
|
102 |
|
|
103 CHECK( self == pt1 ); |
|
|
104 |
|
|
105 pt1->sleep(); |
|
|
106 pt1->suspend(); |
|
|
107 |
|
|
108 Cyg_Thread::exit(); // no guarantee this will be called |
|
|
109 } |
|
|
110 |
|
|
111 void thread1_main( void ) |
|
|
112 { |
|
|
113 CYG_TEST_INIT(); |
|
|
114 |
|
|
115 pt0 = new((void *)&thread[0]) |
|
|
116 Cyg_Thread(entry0, 222, STACKSIZE, (CYG_ADDRESS)stack[0] ); |
|
|
117 pt1 = new((void *)&thread[1]) |
|
|
118 Cyg_Thread(entry1, 333, STACKSIZE, (CYG_ADDRESS)stack[1] ); |
|
|
119 |
|
|
120 CYG_ASSERTCLASS( pt0, "error" ); |
|
|
121 CYG_ASSERTCLASS( pt1, "error" ); |
|
|
122 |
|
|
123 pt0->resume(); |
|
|
124 pt1->resume(); |
|
|
125 |
|
|
126 Cyg_Scheduler::start(); |
|
|
127 |
|
|
128 CYG_TEST_FAIL_FINISH("Not reached"); |
|
|
129 } |
|
|
130 |
|
|
131 externC void |
|
|
132 cyg_start( void ) |
|
|
133 { |
|
|
134 thread1_main(); |
|
|
135 } |
|
|
136 |
|
|
137 // EOF thread1.cxx |
