Mercurial > ecos

annotate packages/kernel/current/tests/except1.cxx @ 64:c38311975d4f ecos-sw-2000-01-28

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Merge from eCos master repository on 2000-01-28-04:28:11-GMT
author jlarmour
date Fri, 28 Jan 2000 04:59:39 +0000
parents d3fbcdfa1b2f
children bf00f99aec69
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
0
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
1 //=================================================================
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
2 //
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
3 // except1.cxx
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
4 //
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
5 // Exception test 1
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
6 //
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
7 //=================================================================
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
8 //####COPYRIGHTBEGIN####
64
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT
jlarmour
parents: 10
diff changeset
9 //
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT
jlarmour
parents: 10
diff changeset
10 // -------------------------------------------
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT
jlarmour
parents: 10
diff changeset
11 // The contents of this file are subject to the Red Hat eCos Public License
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT
jlarmour
parents: 10
diff changeset
12 // Version 1.0 (the "License"); you may not use this file except in
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT
jlarmour
parents: 10
diff changeset
13 // compliance with the License. You may obtain a copy of the License at
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT
jlarmour
parents: 10
diff changeset
14 // http://sourceware.cygnus.com/ecos
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT
jlarmour
parents: 10
diff changeset
15 //
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT
jlarmour
parents: 10
diff changeset
16 // Software distributed under the License is distributed on an
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT
jlarmour
parents: 10
diff changeset
17 // basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT
jlarmour
parents: 10
diff changeset
18 // License for the specific language governing rights and limitations under
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT
jlarmour
parents: 10
diff changeset
19 // the License.
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT
jlarmour
parents: 10
diff changeset
20 //
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT
jlarmour
parents: 10
diff changeset
21 // The Original Code is eCos - Embedded Configurable Operating System,
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT
jlarmour
parents: 10
diff changeset
22 // released September 30, 1998.
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT
jlarmour
parents: 10
diff changeset
23 //
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT
jlarmour
parents: 10
diff changeset
24 // The Initial Developer of the Original Code is Red Hat.
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT
jlarmour
parents: 10
diff changeset
25 // Portions created by Red Hat are
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT
jlarmour
parents: 10
diff changeset
26 // Copyright (C) 1998, 1999, 2000 Red Hat, Inc.
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT
jlarmour
parents: 10
diff changeset
27 // All Rights Reserved.
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT
jlarmour
parents: 10
diff changeset
28 // -------------------------------------------
c38311975d4f Merge from eCos master repository on 2000-01-28-04:28:11-GMT
jlarmour
parents: 10
diff changeset
29 //
0
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
30 //####COPYRIGHTEND####
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
31 //=================================================================
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
32 //#####DESCRIPTIONBEGIN####
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
33 //
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
34 // Author(s): dsm
2
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
35 // Contributors: dsm, jlarmour
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
36 // Date: 1999-02-16
0
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
37 // Description: Test basic exception functionality
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
38 //####DESCRIPTIONEND####
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
39
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
40 #include <pkgconf/kernel.h>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
41
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
42 #include <cyg/infra/testcase.h>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
43
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
44 #ifdef CYGPKG_KERNEL_EXCEPTIONS
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
45
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
46 #include <cyg/kernel/sched.hxx> // Cyg_Scheduler::start()
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
47 #include <cyg/kernel/thread.hxx> // Cyg_Thread
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
48 #include <cyg/kernel/intr.hxx> // cyg_VSR
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
49
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
50 #include <cyg/hal/hal_intr.h> // exception ranges
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
51
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
52 #include <cyg/kernel/sched.inl>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
53 #include <cyg/kernel/thread.inl>
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
54
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
55 #define NTHREADS 1
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
56 #include "testaux.hxx"
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
57
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
58 static cyg_exception_handler handler0;
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
59 static int d0;
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
60
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
61 static void handler0(CYG_ADDRWORD data, cyg_code number, CYG_ADDRWORD info)
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
62 {
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
63 CYG_TEST_INFO("handler 0 called");
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
64
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
65 CYG_TEST_CHECK((CYG_ADDRWORD)123 == data, "handler given wrong data");
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
66
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
67 // ignore machine specific stuff
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
68 CYG_UNUSED_PARAM(cyg_code, number);
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
69 CYG_UNUSED_PARAM(CYG_ADDRWORD, info);
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
70
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
71 CYG_TEST_PASS_FINISH("Except 1 OK");
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
72 }
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
73
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
74 static void handler1(CYG_ADDRWORD data, cyg_code number, CYG_ADDRWORD info)
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
75 {
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
76 CYG_TEST_INFO("handler 1 called");
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
77
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
78 CYG_TEST_CHECK((CYG_ADDRWORD)&d0 == data, "handler given wrong data");
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
79
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
80 #ifdef CYGSEM_KERNEL_EXCEPTIONS_DECODE
2
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
81 CYG_TEST_CHECK(number == CYGNUM_HAL_EXCEPTION_MAX, "handler given wrong number");
0
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
82 #else
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
83 CYG_UNUSED_PARAM(cyg_code, number);
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
84 #endif
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
85
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
86 CYG_TEST_CHECK((CYG_ADDRWORD)99 == info, "handler given wrong info");
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
87 }
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
88
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
89
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
90 // The following function attempts to cause an exception in various
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
91 // hacky ways. It is machine dependent what exception is generated.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
92 // It does reads rather than writes hoping not to corrupt anything
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
93 // important.
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
94 void cause_exception(void)
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
95 {
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
96 int x;
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
97 unsigned int p=0;
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
98
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
99 do {
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
100 x=*(volatile int *)(p-1)/p;
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
101 p+=0x100000;
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
102 } while(p != 0);
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
103 }
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
104
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
105 static void entry0( CYG_ADDRWORD data )
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
106 {
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
107 cyg_code n;
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
108 cyg_exception_handler *old_handler, *old_handler1;
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
109 CYG_ADDRWORD old_data, old_data1;
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
110 Cyg_Thread *p=Cyg_Thread::self();
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
111
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
112 CYG_UNUSED_PARAM(CYG_ADDRESS, data);
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
113
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
114 p->register_exception(
2
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
115 CYGNUM_HAL_EXCEPTION_MAX,
0
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
116 &handler1,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
117 (CYG_ADDRWORD)&d0,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
118 &old_handler,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
119 &old_data);
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
120
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
121 p->register_exception(
2
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
122 CYGNUM_HAL_EXCEPTION_MAX,
0
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
123 &handler1,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
124 (CYG_ADDRWORD)&d0,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
125 &old_handler1,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
126 &old_data1);
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
127
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
128 CYG_TEST_CHECK(old_handler1 == &handler1,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
129 "register exception: old_handler not the one previously registered");
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
130 CYG_TEST_CHECK(old_data1 == (CYG_ADDRWORD)&d0,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
131 "register exception: old_data not those previously registered");
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
132
2
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
133 p->deliver_exception(CYGNUM_HAL_EXCEPTION_MAX, (CYG_ADDRWORD)99);
0
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
134
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
135 CYG_TEST_INFO("handler 1 returned");
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
136
2
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
137 p->deregister_exception(CYGNUM_HAL_EXCEPTION_MAX);
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
138 p->deregister_exception(CYGNUM_HAL_EXCEPTION_MAX);
0
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
139
4
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents: 2
diff changeset
140 #if 0
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents: 2
diff changeset
141 #elif defined(CYGPKG_HAL_POWERPC_SIM)
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents: 2
diff changeset
142 // The exception generated by the SIM is not recognized by GDB.
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents: 2
diff changeset
143 // PR 19945 workaround.
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents: 2
diff changeset
144 CYG_TEST_NA("Not applicable to PowerPC SIM");
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents: 2
diff changeset
145 #elif defined(CYGPKG_HAL_I386_LINUX)
2
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
146 // We can't catch segmentation violation exceptions on Linux.
4
1d7f19c9e4d1 Merge from eCos master repository on 1999-05-11-21:11:10-BST
jlarmour
parents: 2
diff changeset
147 CYG_TEST_NA("Not applicable to synthetic target");
2
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
148 #endif
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
149
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
150 for(n = CYGNUM_HAL_EXCEPTION_MIN; n <= CYGNUM_HAL_EXCEPTION_MAX; n++) {
0
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
151 p->register_exception(
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
152 n,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
153 handler0,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
154 (CYG_ADDRWORD)123,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
155 &old_handler1,
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
156 &old_data1);
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
157 }
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
158
2
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
159 CYG_TEST_PASS("Attempting to provoke exception");
0
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
160
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
161 cause_exception();
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
162
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
163 CYG_TEST_FAIL_FINISH("Couldn't cause exception");
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
164 }
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
165
10
d3fbcdfa1b2f Merge from eCos master repository on 1999-05-29-00:13:11-BST
jlarmour
parents: 4
diff changeset
166 #ifdef CYG_HAL_MIPS_TX39_JMR3904
0
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
167
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
168 externC cyg_VSR __default_exception_vsr;
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
169 cyg_VSR *old_vsr;
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
170
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
171 #endif
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
172
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
173 void except0_main( void )
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
174 {
2
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
175 // Use CYG_TEST_GDBCMD _before_ CYG_TEST_INIT()
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
176 CYG_TEST_GDBCMD("handle SIGBUS nostop");
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
177 CYG_TEST_GDBCMD("handle SIGSEGV nostop");
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
178
0
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
179 CYG_TEST_INIT();
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
180
2
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
181 #ifdef HAL_VSR_SET_TO_ECOS_HANDLER
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
182 // Reclaim the VSR off CygMon possibly
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
183 #ifdef CYGNUM_HAL_EXCEPTION_DATA_ACCESS
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
184 HAL_VSR_SET_TO_ECOS_HANDLER( CYGNUM_HAL_EXCEPTION_DATA_ACCESS, NULL );
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
185 #endif
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
186 #ifdef CYGNUM_HAL_EXCEPTION_DATA_UNALIGNED_ACCESS
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
187 HAL_VSR_SET_TO_ECOS_HANDLER( CYGNUM_HAL_EXCEPTION_DATA_UNALIGNED_ACCESS, NULL );
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
188 #endif
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
189 #ifdef CYGNUM_HAL_EXCEPTION_ILLEGAL_INSTRUCTION
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
190 HAL_VSR_SET_TO_ECOS_HANDLER( CYGNUM_HAL_EXCEPTION_ILLEGAL_INSTRUCTION, NULL );
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
191 #endif
0
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
192 #endif
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
193
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
194 new_thread(entry0, 0);
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
195
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
196 Cyg_Scheduler::start();
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
197
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
198 CYG_TEST_FAIL_FINISH("Not reached");
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
199 }
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
200 externC void
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
201 cyg_start( void )
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
202 {
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
203 except0_main();
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
204 }
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
205 #else // def CYGPKG_KERNEL_EXCEPTIONS
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
206 externC void
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
207 cyg_start( void )
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
208 {
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
209 CYG_TEST_INIT();
2
443894e2e912 Block commit of eCos version 1.2.1
jlarmour
parents: 0
diff changeset
210 CYG_TEST_NA("Exceptions disabled");
0
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
211 }
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
212 #endif // def CYGPKG_KERNEL_EXCEPTIONS
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
213
3111d98ba7b3 Initial commit of eCos version 1.1
jlarmour
parents:
diff changeset
214 // EOF except1.cxx