| [a1b41e3] | 1 | //
|
|---|
| 2 | // Cforall Version 1.0.0 Copyright (C) 2017 University of Waterloo
|
|---|
| [206de5a] | 3 | //
|
|---|
| [a1b41e3] | 4 | // The contents of this file are covered under the licence agreement in the
|
|---|
| 5 | // file "LICENCE" distributed with Cforall.
|
|---|
| 6 | //
|
|---|
| 7 | // waitfor.c --
|
|---|
| 8 | //
|
|---|
| 9 | // Author : Peter A. Buhr
|
|---|
| 10 | // Created On : Wed Aug 30 17:53:29 2017
|
|---|
| 11 | // Last Modified By : Peter A. Buhr
|
|---|
| [2da12ae] | 12 | // Last Modified On : Wed Nov 1 07:28:19 2023
|
|---|
| 13 | // Update Count : 65
|
|---|
| [a1b41e3] | 14 | //
|
|---|
| [206de5a] | 15 |
|
|---|
| [73abe95] | 16 | #include <monitor.hfa>
|
|---|
| [9f5ecf5] | 17 |
|
|---|
| 18 | monitor M {};
|
|---|
| 19 |
|
|---|
| [a1b41e3] | 20 | void notcalled( M & mutex m1, M & mutex m2 ) {
|
|---|
| 21 | abort();
|
|---|
| 22 | }
|
|---|
| 23 | void or( M & mutex m ) {
|
|---|
| 24 | abort();
|
|---|
| 25 | }
|
|---|
| 26 | void timeout( M & mutex m ) {
|
|---|
| 27 | abort();
|
|---|
| 28 | }
|
|---|
| [9f5ecf5] | 29 |
|
|---|
| [a1b41e3] | 30 | void fred( M & mutex m, M & mutex or, M & mutex timeout ) {
|
|---|
| 31 | // test waitfor and when
|
|---|
| [9f5ecf5] | 32 |
|
|---|
| [a1b41e3] | 33 | waitfor( notcalled : m, m );
|
|---|
| [9f5ecf5] | 34 |
|
|---|
| [a1b41e3] | 35 | waitfor( notcalled : m, m ) {
|
|---|
| [9f5ecf5] | 36 | }
|
|---|
| 37 |
|
|---|
| [a1b41e3] | 38 | waitfor( notcalled : m, m ) {
|
|---|
| [9f5ecf5] | 39 | }
|
|---|
| [a1b41e3] | 40 |
|
|---|
| 41 | when( true ) waitfor( notcalled : m, m );
|
|---|
| 42 |
|
|---|
| 43 | when( true ) waitfor( notcalled : m, m ) {
|
|---|
| [9f5ecf5] | 44 | }
|
|---|
| 45 |
|
|---|
| [a1b41e3] | 46 | waitfor( notcalled : m, m );
|
|---|
| 47 | or waitfor( notcalled : m, m );
|
|---|
| 48 |
|
|---|
| 49 | when( true ) waitfor( notcalled : m, m );
|
|---|
| 50 | or when( true ) waitfor( notcalled : m, m );
|
|---|
| 51 |
|
|---|
| 52 | waitfor( notcalled : m, m ) {
|
|---|
| 53 | } or waitfor( notcalled : m, m ) {
|
|---|
| [9f5ecf5] | 54 | }
|
|---|
| [a1b41e3] | 55 |
|
|---|
| 56 | waitfor( notcalled : m, m ) {
|
|---|
| 57 | } or waitfor( notcalled : m, m ) {
|
|---|
| [9f5ecf5] | 58 | }
|
|---|
| 59 |
|
|---|
| [a1b41e3] | 60 | when( true ) waitfor( notcalled : m, m ) {
|
|---|
| 61 | } or when( true ) waitfor( notcalled : m, m ) {
|
|---|
| [9f5ecf5] | 62 | }
|
|---|
| [a1b41e3] | 63 |
|
|---|
| 64 | waitfor( notcalled : m, m );
|
|---|
| 65 | or waitfor( notcalled : m, m ) {
|
|---|
| [9f5ecf5] | 66 | }
|
|---|
| 67 |
|
|---|
| [a1b41e3] | 68 | when( true ) waitfor( notcalled : m, m );
|
|---|
| 69 | or when( true ) waitfor( notcalled : m, m ) {
|
|---|
| [9f5ecf5] | 70 | }
|
|---|
| [a1b41e3] | 71 |
|
|---|
| 72 | waitfor( notcalled : m, m ) {
|
|---|
| 73 | } or waitfor( notcalled : m, m );
|
|---|
| 74 |
|
|---|
| 75 | when( true ) waitfor( notcalled : m, m ) {
|
|---|
| 76 | } or when( true ) waitfor( notcalled : m, m );
|
|---|
| 77 |
|
|---|
| 78 | // test when, waitfor and else
|
|---|
| 79 |
|
|---|
| 80 | waitfor( notcalled : m, m );
|
|---|
| 81 | or else;
|
|---|
| 82 |
|
|---|
| 83 | when( true ) waitfor( notcalled : m, m );
|
|---|
| 84 | or else;
|
|---|
| 85 |
|
|---|
| 86 | when( true ) waitfor( notcalled : m, m );
|
|---|
| 87 | or else;
|
|---|
| 88 |
|
|---|
| 89 | waitfor( notcalled : m, m ) {
|
|---|
| 90 | } or else {
|
|---|
| [9f5ecf5] | 91 | }
|
|---|
| [a1b41e3] | 92 |
|
|---|
| 93 | when( true ) waitfor( notcalled : m, m ) {
|
|---|
| 94 | } or else {
|
|---|
| [9f5ecf5] | 95 | }
|
|---|
| 96 |
|
|---|
| [a1b41e3] | 97 | waitfor( notcalled : m, m );
|
|---|
| 98 | or else {
|
|---|
| [9f5ecf5] | 99 | }
|
|---|
| [a1b41e3] | 100 |
|
|---|
| 101 | when( true ) waitfor( notcalled : m, m );
|
|---|
| 102 | or else {
|
|---|
| [9f5ecf5] | 103 | }
|
|---|
| [a1b41e3] | 104 |
|
|---|
| 105 | when( true ) waitfor( notcalled : m, m );
|
|---|
| [9f5ecf5] | 106 | or else {
|
|---|
| 107 | }
|
|---|
| 108 |
|
|---|
| [a1b41e3] | 109 | waitfor( notcalled : m, m ) {
|
|---|
| 110 | } or else;
|
|---|
| 111 |
|
|---|
| 112 | when( true ) waitfor( notcalled : m, m ) {
|
|---|
| 113 | } or else;
|
|---|
| 114 |
|
|---|
| 115 | waitfor( notcalled : m, m );
|
|---|
| 116 | or when( true ) else;
|
|---|
| 117 |
|
|---|
| 118 | when( true ) waitfor( notcalled : m, m );
|
|---|
| 119 | or when( true ) else;
|
|---|
| 120 |
|
|---|
| 121 | when( true ) waitfor( notcalled : m, m );
|
|---|
| 122 | or when( true ) else;
|
|---|
| 123 |
|
|---|
| 124 | waitfor( notcalled : m, m ) {
|
|---|
| 125 | } or when( true ) else {
|
|---|
| 126 | }
|
|---|
| 127 |
|
|---|
| 128 | when( true ) waitfor( notcalled : m, m ) {
|
|---|
| 129 | } or when( true ) else {
|
|---|
| 130 | }
|
|---|
| 131 |
|
|---|
| 132 | waitfor( notcalled : m, m );
|
|---|
| 133 | or when( true ) else {
|
|---|
| 134 | }
|
|---|
| 135 |
|
|---|
| 136 | when( true ) waitfor( notcalled : m, m );
|
|---|
| 137 | or when( true ) else {
|
|---|
| [9f5ecf5] | 138 | }
|
|---|
| [a1b41e3] | 139 |
|
|---|
| 140 | when( true ) waitfor( notcalled : m, m );
|
|---|
| 141 | or when( true ) else {
|
|---|
| [9f5ecf5] | 142 | }
|
|---|
| [a1b41e3] | 143 |
|
|---|
| 144 | waitfor( notcalled : m, m ) {
|
|---|
| 145 | } or when( true ) else;
|
|---|
| 146 |
|
|---|
| 147 | when( true ) waitfor( notcalled : m, m ) {
|
|---|
| 148 | } or when( true ) else;
|
|---|
| 149 |
|
|---|
| 150 | // test when, waitfor and timeout
|
|---|
| 151 |
|
|---|
| 152 | waitfor( notcalled : m, m );
|
|---|
| 153 | or timeout( 3 );
|
|---|
| 154 |
|
|---|
| 155 | waitfor( notcalled : m, m );
|
|---|
| 156 | or timeout( 3 );
|
|---|
| 157 |
|
|---|
| 158 | when( true ) waitfor( notcalled : m, m );
|
|---|
| 159 | or timeout( 3 );
|
|---|
| 160 |
|
|---|
| 161 | waitfor( notcalled : m, m ) {
|
|---|
| 162 | } or timeout( 3 ) {
|
|---|
| [9f5ecf5] | 163 | }
|
|---|
| 164 |
|
|---|
| [a1b41e3] | 165 | when( true ) waitfor( notcalled : m, m ) {
|
|---|
| 166 | } or timeout( 3 ) {
|
|---|
| [9f5ecf5] | 167 | }
|
|---|
| [a1b41e3] | 168 |
|
|---|
| 169 | when( true ) waitfor( notcalled : m, m ) {
|
|---|
| 170 | } or timeout( 3 ) {
|
|---|
| [9f5ecf5] | 171 | }
|
|---|
| [a1b41e3] | 172 |
|
|---|
| 173 | when( true ) waitfor( notcalled : m, m ) {
|
|---|
| 174 | } or when ( true ) timeout( 3 ) {
|
|---|
| 175 | }
|
|---|
| 176 |
|
|---|
| 177 | when( true ) waitfor( notcalled : m, m ) {
|
|---|
| 178 | } or when ( true ) timeout( 3 ) {
|
|---|
| 179 | }
|
|---|
| 180 |
|
|---|
| 181 | waitfor( notcalled : m, m );
|
|---|
| 182 | or timeout( 3 ) {
|
|---|
| 183 | }
|
|---|
| 184 |
|
|---|
| 185 | when( true ) waitfor( notcalled : m, m );
|
|---|
| 186 | or timeout( 3 ) {
|
|---|
| [9f5ecf5] | 187 | }
|
|---|
| [a1b41e3] | 188 |
|
|---|
| 189 | when( true ) waitfor( notcalled : m, m );
|
|---|
| 190 | or when( true ) timeout( 3 ) {
|
|---|
| [9f5ecf5] | 191 | }
|
|---|
| [a1b41e3] | 192 |
|
|---|
| 193 | waitfor( notcalled : m, m ) {
|
|---|
| 194 | } or timeout( 3 );
|
|---|
| 195 |
|
|---|
| 196 | when( true ) waitfor( notcalled : m, m ) {
|
|---|
| 197 | } or timeout( 3 );
|
|---|
| 198 |
|
|---|
| 199 | when( true ) waitfor( notcalled : m, m ) {
|
|---|
| 200 | } or when( true ) timeout( 3 );
|
|---|
| 201 |
|
|---|
| 202 | // test when, waitfor, timeout and else
|
|---|
| 203 |
|
|---|
| 204 | waitfor( notcalled : m, m ) {
|
|---|
| 205 | } or timeout( 3 ) {
|
|---|
| 206 | } or when( true ) else {}
|
|---|
| 207 |
|
|---|
| 208 | when( true ) waitfor( notcalled : m, m ) {
|
|---|
| 209 | } or timeout( 3 ) {
|
|---|
| 210 | } or when( true ) else {}
|
|---|
| 211 |
|
|---|
| 212 | waitfor( notcalled : m, m ) {
|
|---|
| 213 | } or timeout( 3 ) {
|
|---|
| 214 | } or when( true ) else {}
|
|---|
| 215 |
|
|---|
| 216 | waitfor( notcalled : m, m ) {
|
|---|
| 217 | } or when( true ) timeout( 3 ) {
|
|---|
| 218 | } or when( true ) else {}
|
|---|
| 219 |
|
|---|
| 220 | when( true ) waitfor( notcalled : m, m ) {
|
|---|
| 221 | } or timeout( 3 ) {
|
|---|
| 222 | } or when( true ) else {}
|
|---|
| 223 |
|
|---|
| 224 | waitfor( notcalled : m, m ) {
|
|---|
| 225 | } or when( true ) timeout( 3 ) {
|
|---|
| 226 | } or when( true ) else {}
|
|---|
| 227 |
|
|---|
| 228 | when( true ) waitfor( notcalled : m, m ) {
|
|---|
| 229 | } or when( true ) timeout( 3 ) {
|
|---|
| 230 | } or when( true ) else {}
|
|---|
| 231 |
|
|---|
| 232 | // test quasi-keywords "or" and "timeout"
|
|---|
| 233 |
|
|---|
| 234 | int or = 0, timeout = 0;
|
|---|
| 235 | waitfor( timeout : timeout ) timeout += 1; or timeout( timeout );
|
|---|
| 236 | waitfor( notcalled : or, or ) or += 1; or timeout( or ) 3;
|
|---|
| 237 | when( or ) waitfor( or : m ) { 4; } or timeout( or ) or += 1;
|
|---|
| 238 | when( timeout ) waitfor( notcalled : timeout, timeout ) or += 1; or else timeout += 1;
|
|---|
| 239 | when( or + timeout ) waitfor( or : m ) 4; or when( or ) timeout( or ) 4; or when( or ) else timeout += 1;
|
|---|
| 240 | when( 3 ) waitfor( or : or ) 3; or when( or ) waitfor( notcalled : or, or ) 4; or else 4;
|
|---|
| 241 | when( timeout ) waitfor( or : timeout ) 3; or waitfor( notcalled : timeout, or ) 4; or when( or ) timeout( timeout ) 4;
|
|---|
| 242 | when( 3 ) waitfor( or : timeout ) or += 1;
|
|---|
| 243 | or waitfor( or : or ) timeout += 1;
|
|---|
| 244 | or timeout( timeout ) or += 1;
|
|---|
| 245 | or when( 3 ) else or += 1;
|
|---|
| 246 |
|
|---|
| 247 | // test else selection
|
|---|
| 248 |
|
|---|
| 249 | if ( or > timeout ) waitfor( or : or ) 3;
|
|---|
| 250 | else waitfor( timeout : timeout ) 4;
|
|---|
| 251 | }
|
|---|
| 252 |
|
|---|
| 253 | //Dummy main
|
|---|
| 254 | int main( int argc, char const * argv[] ) {
|
|---|
| 255 | #pragma GCC warning "Compiled" // force non-empty .expect file, NO TABS!!!
|
|---|
| [9f5ecf5] | 256 | }
|
|---|
| 257 |
|
|---|
| [a1b41e3] | 258 | // Local Variables: //
|
|---|
| 259 | // tab-width: 4 //
|
|---|
| [2da12ae] | 260 | // compile-command: "cfa parse.cfa" //
|
|---|
| [a1b41e3] | 261 | // End: //
|
|---|
