[037e1639] | 1 | /* |
---|
| 2 | * Copyright (c) 2006 Kolja Waschk rtemsdev/ixo.de |
---|
| 3 | * |
---|
| 4 | * The license and distribution terms for this file may be |
---|
| 5 | * found in the file LICENSE in this distribution or at |
---|
| 6 | * http://www.rtems.com/license/LICENSE. |
---|
| 7 | * |
---|
| 8 | * $Id$ |
---|
| 9 | */ |
---|
| 10 | |
---|
| 11 | #include <stdio.h> |
---|
| 12 | #include <stdlib.h> |
---|
| 13 | #include <string.h> |
---|
| 14 | |
---|
| 15 | #include "ptf.h" |
---|
| 16 | #include "bridges.h" |
---|
| 17 | #include "clocks.h" |
---|
| 18 | #include "devices.h" |
---|
[16fd5a9] | 19 | #include "memory.h" |
---|
[037e1639] | 20 | #include "output.h" |
---|
[16fd5a9] | 21 | #include "linkcmds.h" |
---|
| 22 | |
---|
| 23 | #define NIOS2GEN_PACKAGE PACKAGE |
---|
| 24 | #define NIOS2GEN_VERSION VERSION |
---|
| 25 | |
---|
| 26 | #include "getopt.h" |
---|
[037e1639] | 27 | |
---|
| 28 | /********************************************************/ |
---|
| 29 | |
---|
| 30 | void store_ptf_parent(struct ptf_item *pi, void *arg) |
---|
| 31 | { |
---|
| 32 | struct ptf *p = pi->item[pi->level-1]; |
---|
| 33 | *(struct ptf **)arg = p; |
---|
| 34 | } |
---|
| 35 | |
---|
| 36 | /********************************************************/ |
---|
| 37 | |
---|
| 38 | void store_ptf_ptr(struct ptf_item *pi, void *arg) |
---|
| 39 | { |
---|
| 40 | struct ptf *p = pi->item[pi->level]; |
---|
| 41 | *(struct ptf **)arg = p; |
---|
| 42 | } |
---|
| 43 | |
---|
| 44 | /********************************************************/ |
---|
| 45 | |
---|
| 46 | void printf_ptf_value(struct ptf_item *pi, void *arg) |
---|
| 47 | { |
---|
| 48 | struct ptf *p = pi->item[pi->level]; |
---|
| 49 | printf(*(char **)arg, p->value); |
---|
| 50 | } |
---|
| 51 | |
---|
| 52 | /********************************************************/ |
---|
| 53 | |
---|
| 54 | void read_include_file(struct ptf_item *pi, void *arg) |
---|
| 55 | { |
---|
| 56 | struct ptf *inc, *next; |
---|
| 57 | struct ptf *p = pi->item[pi->level]; |
---|
| 58 | |
---|
| 59 | inc = ptf_parse_file(p->value); |
---|
| 60 | |
---|
| 61 | if(inc == NULL) |
---|
| 62 | { |
---|
| 63 | fprintf(stderr, "Warning: couldn't parse included '%s'.\n", p->value); |
---|
| 64 | return; |
---|
| 65 | }; |
---|
| 66 | |
---|
| 67 | printf("Successfully read included PTF file %s.\n", p->value); |
---|
| 68 | |
---|
| 69 | next = p->next; |
---|
| 70 | for(p->next = inc; p->next != NULL; p = p->next); |
---|
| 71 | p->next = next; |
---|
| 72 | } |
---|
| 73 | |
---|
[16fd5a9] | 74 | /********************************************************/ |
---|
[aeb5ffba] | 75 | |
---|
[16fd5a9] | 76 | void version(FILE *f) |
---|
[aeb5ffba] | 77 | { |
---|
[16fd5a9] | 78 | fprintf(f, |
---|
| 79 | "nios2gen (" __DATE__ ")\n" |
---|
[aeb5ffba] | 80 | " Copyright (c) 2006 Kolja Waschk rtemsdev/ixo.de\n" |
---|
| 81 | "\n" |
---|
| 82 | " The license and distribution terms for this file may be\n" |
---|
| 83 | " found in the file LICENSE in this distribution or at\n" |
---|
| 84 | " http://www.rtems.com/license/LICENSE.\n" |
---|
[16fd5a9] | 85 | , VERSION |
---|
[aeb5ffba] | 86 | ); |
---|
[037e1639] | 87 | } |
---|
| 88 | |
---|
[16fd5a9] | 89 | void usage (FILE *f, char *errmsg) |
---|
| 90 | { |
---|
| 91 | char *info = "Purpose:\n Create RTEMS nios2 BSP configuration from Altera SOPC description\n"; |
---|
| 92 | if(errmsg) info=errmsg; |
---|
| 93 | version(f); |
---|
| 94 | fprintf(f,"\n%s\nUsage: nios2gen [OPTIONS] <SOPC PTF> [CONFIG PTF] [CONFIG PTF]...\n", info); |
---|
| 95 | fprintf(f," -h --help Print help and exit\n"); |
---|
| 96 | fprintf(f," -V --version Print version and exit\n"); |
---|
| 97 | fprintf(f," -bFILENAME --bspheader=FILENAME Output BSP configuration header file (default='sopc.h')\n"); |
---|
| 98 | fprintf(f," -B --no-bspheader Do not output BSP configuration header file\n"); |
---|
| 99 | fprintf(f," -lFILENAME --linkcmds=FILENAME Output linker script (default='linkcmds')\n"); |
---|
| 100 | fprintf(f," -L --no-linkcmds Do not output linker script\n"); |
---|
| 101 | fprintf(f," -pFILENAME --parsed=FILENAME Output PTF contents as long list (default: don't)\n"); |
---|
| 102 | fprintf(f," -P --no-parsed Do not output PTF contents as long list\n"); |
---|
| 103 | fprintf(f," -q --quiet Do not print progress info to stdout\n\n"); |
---|
| 104 | fprintf(f,"Using \"-\" as the FILENAME means standard output (stdout).\n"); |
---|
| 105 | } |
---|
| 106 | |
---|
[037e1639] | 107 | /********************************************************/ |
---|
| 108 | |
---|
| 109 | int main(int argc, char *argv[]) |
---|
| 110 | { |
---|
| 111 | struct ptf *sopc, *cfg, *p, *cpu; |
---|
| 112 | struct ptf_item pi; |
---|
| 113 | device_desc *devices; |
---|
| 114 | bus_bridge_pair *bridges; |
---|
| 115 | clock_desc *clocks; |
---|
[16fd5a9] | 116 | memory_desc *memory; |
---|
| 117 | |
---|
| 118 | int verbose = 1; |
---|
| 119 | int output_order = 127; |
---|
| 120 | char *parsed_filename = NULL; |
---|
| 121 | int output_parsed = 0; |
---|
| 122 | char *bspheader_filename = "sopc.h"; |
---|
| 123 | int output_bspheader = 1; |
---|
| 124 | char *linkcmds_filename = "linkcmds"; |
---|
| 125 | int output_linkcmds = 2; |
---|
| 126 | |
---|
| 127 | optarg = 0; |
---|
| 128 | optind = 1; |
---|
| 129 | opterr = 1; |
---|
| 130 | optopt = '?'; |
---|
| 131 | |
---|
| 132 | if(argc > 126) |
---|
[037e1639] | 133 | { |
---|
[16fd5a9] | 134 | usage(stderr,"Too many commandline arguments!\n"); |
---|
| 135 | return -1; |
---|
[037e1639] | 136 | }; |
---|
| 137 | |
---|
[16fd5a9] | 138 | while(1) |
---|
| 139 | { |
---|
| 140 | int c, long_index = 0; |
---|
| 141 | static char *optstring = "hVBb:Ll:Pp:q"; |
---|
| 142 | |
---|
| 143 | static struct option long_options[] = |
---|
| 144 | { |
---|
| 145 | { "help", 0, NULL, 'h' }, |
---|
| 146 | { "version", 0, NULL, 'V' }, |
---|
| 147 | { "no-bspheader", 0, NULL, 'B' }, |
---|
| 148 | { "bspheader", 1, NULL, 'b' }, |
---|
| 149 | { "no-linkcmds", 0, NULL, 'L' }, |
---|
| 150 | { "linkcmds", 1, NULL, 'l' }, |
---|
| 151 | { "no-parsed", 0, NULL, 'P' }, |
---|
| 152 | { "parsed", 1, NULL, 'p' }, |
---|
| 153 | { "quiet", 0, NULL, 'q' }, |
---|
| 154 | { NULL, 0, NULL, 0 } |
---|
| 155 | }; |
---|
| 156 | |
---|
| 157 | c = getopt_long (argc, argv, optstring, long_options, &long_index); |
---|
| 158 | |
---|
| 159 | if(c == -1) break; /* Exit from while(1) loop */ |
---|
| 160 | |
---|
| 161 | switch(c) |
---|
| 162 | { |
---|
| 163 | case 'q': /* Be quiet */ |
---|
| 164 | verbose = 0; |
---|
| 165 | break; |
---|
| 166 | |
---|
| 167 | case 'h': /* Print help and exit */ |
---|
| 168 | usage(stdout,NULL); |
---|
[aeb5ffba] | 169 | return 0; |
---|
| 170 | |
---|
[16fd5a9] | 171 | case 'V': /* Print version and exit */ |
---|
| 172 | version(stdout); |
---|
[aeb5ffba] | 173 | return 0; |
---|
[16fd5a9] | 174 | |
---|
| 175 | case 'B': /* Do not output BSP configuration header file */ |
---|
| 176 | output_bspheader = 0; |
---|
| 177 | break; |
---|
| 178 | |
---|
| 179 | case 'b': /* Output BSP configuration header file */ |
---|
| 180 | bspheader_filename = optarg; |
---|
| 181 | output_bspheader = output_order; |
---|
| 182 | output_order--; |
---|
| 183 | break; |
---|
| 184 | |
---|
| 185 | case 'L': /* Do not output linker script */ |
---|
| 186 | output_linkcmds = 0; |
---|
| 187 | break; |
---|
| 188 | |
---|
| 189 | case 'l': /* Output linker script */ |
---|
| 190 | linkcmds_filename = optarg; |
---|
| 191 | output_linkcmds = output_order; |
---|
| 192 | output_order--; |
---|
| 193 | break; |
---|
| 194 | |
---|
| 195 | case 'P': /* Do not output PTF contents */ |
---|
| 196 | output_parsed = 0; |
---|
| 197 | break; |
---|
| 198 | |
---|
| 199 | case 'p': /* Output PTF contents as long list */ |
---|
| 200 | parsed_filename = optarg; |
---|
| 201 | output_parsed = output_order; |
---|
| 202 | output_order--; |
---|
| 203 | break; |
---|
| 204 | |
---|
| 205 | case 0: |
---|
| 206 | case '?': |
---|
| 207 | return -1; |
---|
| 208 | |
---|
| 209 | default: |
---|
| 210 | fprintf(stderr, "%s: unknown option: %c\n", NIOS2GEN_PACKAGE, c); |
---|
| 211 | }; |
---|
[aeb5ffba] | 212 | }; |
---|
| 213 | |
---|
[16fd5a9] | 214 | if(optind >= argc) |
---|
[037e1639] | 215 | { |
---|
[16fd5a9] | 216 | usage(stderr,"No PTF specified!\n"); |
---|
[037e1639] | 217 | return -1; |
---|
| 218 | }; |
---|
| 219 | |
---|
| 220 | /********************************************************/ |
---|
| 221 | |
---|
[16fd5a9] | 222 | sopc = ptf_parse_file(argv[optind]); |
---|
| 223 | if(sopc == NULL) |
---|
[037e1639] | 224 | { |
---|
[16fd5a9] | 225 | fprintf(stderr, "Could not parse system description PTF '%s'.\n", argv[optind]); |
---|
| 226 | return -1; |
---|
| 227 | }; |
---|
| 228 | |
---|
| 229 | if(verbose) printf("Successfully read SOPC PTF file %s.\n", argv[optind]); |
---|
[037e1639] | 230 | |
---|
| 231 | /********************************************************/ |
---|
| 232 | |
---|
[16fd5a9] | 233 | cfg = NULL; |
---|
[037e1639] | 234 | |
---|
[16fd5a9] | 235 | for(optind++;optind<argc;optind++) |
---|
| 236 | { |
---|
| 237 | struct ptf *morecfg = ptf_parse_file(argv[optind]); |
---|
| 238 | |
---|
| 239 | if(morecfg == NULL) |
---|
[037e1639] | 240 | { |
---|
[16fd5a9] | 241 | fprintf(stderr, "Couldn't parse '%s'.\n", argv[optind]); |
---|
| 242 | return -1; |
---|
[037e1639] | 243 | }; |
---|
[16fd5a9] | 244 | |
---|
| 245 | if(verbose) printf("Successfully read config PTF file %s.\n", argv[optind]); |
---|
[037e1639] | 246 | |
---|
[16fd5a9] | 247 | cfg = ptf_concat(cfg, morecfg); |
---|
[037e1639] | 248 | }; |
---|
| 249 | |
---|
[16fd5a9] | 250 | /********************************************************/ |
---|
| 251 | /* Pull in include files specified in the configs; */ |
---|
| 252 | /* Only one level is read; included files are not */ |
---|
| 253 | /* checked for further INCLUDEs */ |
---|
| 254 | |
---|
| 255 | { |
---|
| 256 | struct ptf include_item = { item, "INCLUDE", 0, 0, 0 }; |
---|
| 257 | struct ptf_item inc_file_spec = { 1, &include_item }; |
---|
| 258 | ptf_match(cfg, &inc_file_spec, read_include_file, NULL); |
---|
| 259 | } |
---|
| 260 | |
---|
[037e1639] | 261 | /********************************************************/ |
---|
| 262 | /* Find CPU */ |
---|
| 263 | |
---|
[16fd5a9] | 264 | if(verbose) printf("Looking for usable CPUs...\n"); |
---|
[037e1639] | 265 | |
---|
[16fd5a9] | 266 | /* Check if a CPU has been specified in the config PTF */ |
---|
[037e1639] | 267 | { |
---|
| 268 | struct ptf modules = { section, "MODULES", 0, 0, 0 }; |
---|
| 269 | struct ptf cpu_def = { item, "CPU", 0, 0, 0 }; |
---|
| 270 | struct ptf_item cpu_spec = { 2, &modules, &cpu_def }; |
---|
| 271 | |
---|
| 272 | ptf_match(cfg, &cpu_spec, store_ptf_ptr, &cpu); |
---|
| 273 | }; |
---|
| 274 | |
---|
[16fd5a9] | 275 | /* Look for CPUs in system description PTF */ |
---|
[037e1639] | 276 | { |
---|
| 277 | int cpu_count; |
---|
| 278 | struct ptf system = { section, "SYSTEM", 0, 0, 0 }; |
---|
| 279 | struct ptf module = { section, "MODULE", 0, 0, 0 }; |
---|
| 280 | struct ptf nios2_cpu_class = { item, "class", "altera_nios2", 0, 0 }; |
---|
| 281 | struct ptf_item class_spec = { 3, &system, &module, &nios2_cpu_class }; |
---|
| 282 | |
---|
| 283 | if(cpu) if(cpu->value) class_spec.item[1]->value = cpu->value; |
---|
| 284 | |
---|
| 285 | cpu_count = ptf_match(sopc, &class_spec, store_ptf_parent, &cpu); |
---|
| 286 | |
---|
| 287 | if(cpu_count > 1) |
---|
| 288 | { |
---|
[16fd5a9] | 289 | fprintf(stderr, "There is more than one CPU. Please specify the one\n"); |
---|
| 290 | fprintf(stderr, "you want to use with this BSP in your config file.\n"); |
---|
| 291 | fprintf(stderr, "The available CPUs are named as follows:\n"); |
---|
[037e1639] | 292 | ptf_match(sopc, &class_spec, printf_ptf_value, " %s\n"); |
---|
| 293 | return -1; |
---|
| 294 | }; |
---|
| 295 | |
---|
| 296 | if(cpu_count == 0) |
---|
| 297 | { |
---|
[16fd5a9] | 298 | fprintf(stderr, "There is no NIOS2 cpu in the system.\n"); |
---|
[037e1639] | 299 | return -1; |
---|
| 300 | } |
---|
| 301 | }; |
---|
| 302 | |
---|
[16fd5a9] | 303 | if(verbose) |
---|
| 304 | { |
---|
| 305 | printf("Using NIOS II CPU '%s'.\n", cpu->value); |
---|
| 306 | printf("Only modules mastered by this CPU are considered now.\n"); |
---|
| 307 | }; |
---|
[037e1639] | 308 | |
---|
| 309 | /********************************************************/ |
---|
[16fd5a9] | 310 | /* Find Bridges */ |
---|
[037e1639] | 311 | |
---|
[16fd5a9] | 312 | if(verbose) printf("Looking for bus bridges...\n"); |
---|
[037e1639] | 313 | |
---|
[16fd5a9] | 314 | bridges = find_bridges(sopc); |
---|
[037e1639] | 315 | |
---|
[16fd5a9] | 316 | if(verbose) |
---|
[037e1639] | 317 | { |
---|
[16fd5a9] | 318 | if(bridges) |
---|
| 319 | { |
---|
| 320 | bus_bridge_pair *bbp; |
---|
| 321 | for(bbp = bridges; bbp; bbp=bbp->next) |
---|
| 322 | { |
---|
| 323 | printf("Found bridge: %s\n", bbp->mastered_by); |
---|
| 324 | printf(" \\_%s\n", bbp->bridges_to); |
---|
| 325 | }; |
---|
| 326 | } |
---|
| 327 | else |
---|
[037e1639] | 328 | { |
---|
[16fd5a9] | 329 | printf("No bridges present.\n"); |
---|
[037e1639] | 330 | }; |
---|
| 331 | }; |
---|
| 332 | |
---|
| 333 | /********************************************************/ |
---|
[16fd5a9] | 334 | /* Find clocks */ |
---|
[037e1639] | 335 | |
---|
[16fd5a9] | 336 | if(verbose) printf("Looking for clock definitions...\n"); |
---|
[037e1639] | 337 | |
---|
[16fd5a9] | 338 | clocks = find_clocks(sopc, cfg); |
---|
[037e1639] | 339 | |
---|
[16fd5a9] | 340 | if(verbose) |
---|
[037e1639] | 341 | { |
---|
[16fd5a9] | 342 | if(clocks) |
---|
| 343 | { |
---|
| 344 | clock_desc *cs; |
---|
| 345 | for(cs = clocks; cs; cs = cs->next) |
---|
| 346 | { |
---|
| 347 | printf("Found clock \"%s\" (%lu Hz), naming it %s\n", cs->name, cs->freq, cs->cfgname); |
---|
| 348 | }; |
---|
| 349 | } |
---|
| 350 | else |
---|
[037e1639] | 351 | { |
---|
[16fd5a9] | 352 | printf("No clocks present.\n"); |
---|
[037e1639] | 353 | }; |
---|
| 354 | }; |
---|
| 355 | |
---|
| 356 | /********************************************************/ |
---|
| 357 | /* Find other devices available to the selected CPU */ |
---|
| 358 | |
---|
[16fd5a9] | 359 | if(verbose) printf("Looking for devices...\n"); |
---|
| 360 | |
---|
[037e1639] | 361 | devices = find_devices(sopc, cfg, cpu, bridges); |
---|
| 362 | |
---|
[16fd5a9] | 363 | if(verbose) |
---|
| 364 | { |
---|
| 365 | if(devices) |
---|
| 366 | { |
---|
| 367 | device_desc *dd; |
---|
| 368 | for(dd = devices; dd; dd=dd->next) |
---|
| 369 | { |
---|
| 370 | printf("Found device \"%s\", naming it %s\n", dd->ptf->value, dd->cfgname); |
---|
| 371 | }; |
---|
| 372 | } |
---|
| 373 | else |
---|
| 374 | { |
---|
| 375 | printf("No devices present.\n"); |
---|
| 376 | }; |
---|
| 377 | }; |
---|
| 378 | |
---|
| 379 | /********************************************************/ |
---|
| 380 | /* Find out which devices are actually memory */ |
---|
| 381 | |
---|
| 382 | if(verbose) printf("Looking for memory...\n"); |
---|
| 383 | |
---|
| 384 | memory = find_memory(devices); |
---|
| 385 | |
---|
| 386 | if(verbose) |
---|
| 387 | { |
---|
| 388 | if(memory) |
---|
| 389 | { |
---|
| 390 | memory_desc *md; |
---|
| 391 | for(md = memory; md; md=md->next) |
---|
| 392 | { |
---|
| 393 | printf("Found memory in \"%s\", base=0x%08X, size=%lu bytes\n", |
---|
| 394 | md->dev->cfgname, |
---|
| 395 | md->base, md->size); |
---|
| 396 | }; |
---|
| 397 | } |
---|
| 398 | else |
---|
| 399 | { |
---|
| 400 | printf("None of the devices seems to provide memory?!\n"); |
---|
| 401 | }; |
---|
| 402 | }; |
---|
| 403 | |
---|
| 404 | |
---|
| 405 | /********************************************************/ |
---|
| 406 | /* Output files in the order they were specified |
---|
| 407 | on the command line */ |
---|
| 408 | |
---|
| 409 | { |
---|
| 410 | int i; |
---|
| 411 | for(i=0;i<3;i++) |
---|
| 412 | { |
---|
| 413 | if(output_bspheader>0 |
---|
| 414 | && output_bspheader>=output_linkcmds |
---|
| 415 | && output_bspheader>=output_parsed) |
---|
| 416 | { |
---|
| 417 | output_bspheader = 0; |
---|
| 418 | if(bspheader_filename == NULL || (bspheader_filename[0]=='-' && bspheader_filename[1]==0)) |
---|
| 419 | { |
---|
| 420 | fwrite_header_file(stdout, cfg, devices, clocks); |
---|
| 421 | } |
---|
| 422 | else |
---|
| 423 | { |
---|
| 424 | FILE *f = fopen(bspheader_filename, "w"); |
---|
| 425 | if(!f) |
---|
| 426 | { |
---|
| 427 | perror(bspheader_filename); |
---|
| 428 | return -1; |
---|
| 429 | } |
---|
| 430 | else |
---|
| 431 | { |
---|
| 432 | fwrite_header_file(f, cfg, devices, clocks); |
---|
| 433 | fclose(f); |
---|
| 434 | } |
---|
| 435 | } |
---|
| 436 | }; |
---|
| 437 | if(output_linkcmds>0 |
---|
| 438 | && output_linkcmds>=output_bspheader |
---|
| 439 | && output_linkcmds>=output_parsed) |
---|
| 440 | { |
---|
| 441 | output_linkcmds = 0; |
---|
| 442 | if(linkcmds_filename == NULL || (linkcmds_filename[0]=='-' && linkcmds_filename[1]==0)) |
---|
| 443 | { |
---|
| 444 | fwrite_linkcmds_file(stdout, cfg, cpu, devices, memory); |
---|
| 445 | } |
---|
| 446 | else |
---|
| 447 | { |
---|
| 448 | FILE *f = fopen(linkcmds_filename, "w"); |
---|
| 449 | if(!f) |
---|
| 450 | { |
---|
| 451 | perror(linkcmds_filename); |
---|
| 452 | return -1; |
---|
| 453 | } |
---|
| 454 | else |
---|
| 455 | { |
---|
| 456 | fwrite_linkcmds_file(f, cfg, cpu, devices, memory); |
---|
| 457 | fclose(f); |
---|
| 458 | } |
---|
| 459 | } |
---|
| 460 | }; |
---|
| 461 | if(output_parsed>0 |
---|
| 462 | && output_parsed>=output_linkcmds |
---|
| 463 | && output_parsed>=output_bspheader) |
---|
| 464 | { |
---|
| 465 | output_parsed = 0; |
---|
| 466 | if(parsed_filename == NULL || (parsed_filename[0]=='-' && parsed_filename[1]==0)) |
---|
| 467 | { |
---|
| 468 | ptf_printf(stdout, sopc, ""); |
---|
| 469 | } |
---|
| 470 | else |
---|
| 471 | { |
---|
| 472 | FILE *f = fopen(parsed_filename, "w"); |
---|
| 473 | if(!f) |
---|
| 474 | { |
---|
| 475 | perror(parsed_filename); |
---|
| 476 | return -1; |
---|
| 477 | } |
---|
| 478 | else |
---|
| 479 | { |
---|
| 480 | ptf_printf(f, sopc, ""); |
---|
| 481 | fclose(f); |
---|
| 482 | } |
---|
| 483 | } |
---|
| 484 | }; |
---|
| 485 | } |
---|
| 486 | }; |
---|
[037e1639] | 487 | |
---|
[16fd5a9] | 488 | if(verbose) printf("Done.\n"); |
---|
[037e1639] | 489 | |
---|
| 490 | return 0; |
---|
| 491 | } |
---|
| 492 | |
---|
| 493 | /* vi:ts=4: |
---|
| 494 | */ |
---|
| 495 | |
---|
| 496 | |
---|