Mercurial > projects > ddmd
annotate main.d @ 170:96c0fff6897d
more global state cleanup
| author | korDen |
|---|---|
| date | Thu, 30 Sep 2010 14:09:50 +0400 |
| parents | e7769d53e750 |
| children | e3afd1303184 |
| rev | line source |
|---|---|
| 0 | 1 module main; |
| 2 | |
| 99 | 3 import dmd.Macro; |
| 0 | 4 import dmd.Array; |
| 5 import dmd.Module; | |
| 6 import dmd.Global; | |
| 7 import dmd.VersionCondition; | |
| 8 import dmd.DebugCondition; | |
| 9 import dmd.Loc; | |
| 10 import dmd.Lexer; | |
| 11 import dmd.OutBuffer; | |
| 12 import dmd.FileName; | |
| 13 import dmd.Type; | |
| 14 import dmd.File; | |
| 15 import dmd.Id; | |
| 16 import dmd.Identifier; | |
| 79 | 17 import dmd.Json; |
| 0 | 18 import dmd.Library; |
| 19 import dmd.TOK; | |
| 20 import dmd.String; | |
| 21 import dmd.backend.glue; | |
| 22 | |
| 23 import std.stdarg; | |
| 24 import std.string : toStringz; | |
| 34 | 25 import std.exception; |
| 0 | 26 |
| 27 import core.stdc.string; | |
| 28 import core.stdc.stdio; | |
| 29 import core.stdc.ctype; | |
| 30 import core.stdc.errno; | |
| 31 import core.stdc.stdlib; | |
| 32 import core.stdc.limits; | |
| 33 | |
| 34 import core.memory; | |
| 35 | |
| 70 | 36 import dbg.CallStackInfo; |
| 0 | 37 |
| 38 import dmd.Util; | |
| 39 | |
| 40 enum ExitCode | |
| 41 { | |
| 42 EXIT_SUCCESS = 0, | |
| 43 } | |
| 44 | |
| 164 | 45 version = CrashHandler; |
| 46 | |
| 47 version (CrashHandler) { | |
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48 version(Linux) |
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49 { |
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50 extern (C) extern __gshared bool rt_trapExceptions; |
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51 |
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52 static this() { |
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53 rt_trapExceptions = false; |
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54 } |
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55 |
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56 } |
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57 |
| 164 | 58 |
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59 version(Windows) |
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60 { |
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61 |
| 70 | 62 version (Windows) |
| 63 { | |
| 64 private import core.stdc.wchar_; | |
| 65 | |
| 66 extern (Windows) alias int function() FARPROC; | |
| 67 extern (Windows) FARPROC GetProcAddress(void*, in char*); | |
| 68 extern (Windows) void* LoadLibraryA(in char*); | |
| 69 extern (Windows) int FreeLibrary(void*); | |
| 70 extern (Windows) void* LocalFree(void*); | |
| 71 extern (Windows) wchar_t* GetCommandLineW(); | |
| 72 extern (Windows) wchar_t** CommandLineToArgvW(wchar_t*, int*); | |
| 73 extern (Windows) export int WideCharToMultiByte(uint, uint, wchar_t*, int, char*, int, char*, int); | |
| 74 pragma(lib, "shell32.lib"); // needed for CommandLineToArgvW | |
| 75 } | |
| 76 | |
| 77 shared bool _d_isHalting = false; | |
| 78 __gshared string[] _d_args = null; | |
| 79 | |
|
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80 version(Posix) |
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81 { |
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82 extern (C) void _STI_monitor_staticctor(); |
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83 extern (C) void _STD_monitor_staticdtor(); |
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84 extern (C) void _STI_critical_init(); |
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85 extern (C) void _STD_critical_term(); |
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86 } |
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87 |
| 70 | 88 extern (C) void gc_init(); |
| 89 extern (C) void gc_term(); | |
| 90 extern (C) void _minit(); | |
| 91 extern (C) void _moduleCtor(); | |
| 92 extern (C) void _moduleDtor(); | |
| 93 extern (C) bool runModuleUnitTests(); | |
| 94 extern (C) void thread_joinAll(); | |
| 95 | |
| 96 import rt.memory; | |
| 97 | |
| 98 extern (C) int main(int argc, char** argv) | |
| 99 { | |
| 100 char[][] args; | |
| 101 int result; | |
| 102 | |
| 103 version (OSX) | |
| 104 { /* OSX does not provide a way to get at the top of the | |
| 105 * stack, except for the magic value 0xC0000000. | |
| 106 * But as far as the gc is concerned, argv is at the top | |
| 107 * of the main thread's stack, so save the address of that. | |
| 108 */ | |
| 109 __osx_stack_end = cast(void*)&argv; | |
| 110 } | |
| 111 | |
| 112 version (FreeBSD) version (D_InlineAsm_X86) | |
| 113 { | |
| 114 /* | |
| 115 * FreeBSD/i386 sets the FPU precision mode to 53 bit double. | |
| 116 * Make it 64 bit extended. | |
| 117 */ | |
| 118 ushort fpucw; | |
| 119 asm | |
| 120 { | |
| 121 fstsw fpucw; | |
| 122 or fpucw, 0b11_00_111111; // 11: use 64 bit extended-precision | |
| 123 // 111111: mask all FP exceptions | |
| 124 fldcw fpucw; | |
| 125 } | |
| 126 } | |
| 127 | |
| 128 version (Posix) | |
| 129 { | |
| 130 _STI_monitor_staticctor(); | |
| 131 _STI_critical_init(); | |
| 132 } | |
| 0 | 133 |
| 70 | 134 version (Windows) |
| 135 { | |
| 136 wchar_t* wcbuf = GetCommandLineW(); | |
| 137 size_t wclen = wcslen(wcbuf); | |
| 138 int wargc = 0; | |
| 139 wchar_t** wargs = CommandLineToArgvW(wcbuf, &wargc); | |
| 140 assert(wargc == argc); | |
| 141 | |
| 142 char* cargp = null; | |
| 143 size_t cargl = WideCharToMultiByte(65001, 0, wcbuf, wclen, null, 0, null, 0); | |
| 144 | |
| 145 cargp = cast(char*) alloca(cargl); | |
| 146 args = ((cast(char[]*) alloca(wargc * (char[]).sizeof)))[0 .. wargc]; | |
| 147 | |
| 148 for (size_t i = 0, p = 0; i < wargc; i++) | |
| 149 { | |
| 150 int wlen = wcslen(wargs[i]); | |
| 151 int clen = WideCharToMultiByte(65001, 0, &wargs[i][0], wlen, null, 0, null, 0); | |
| 152 args[i] = cargp[p .. p+clen]; | |
| 153 p += clen; assert(p <= cargl); | |
| 154 WideCharToMultiByte(65001, 0, &wargs[i][0], wlen, &args[i][0], clen, null, 0); | |
| 155 } | |
| 156 LocalFree(wargs); | |
| 157 wargs = null; | |
| 158 wargc = 0; | |
| 159 } | |
| 160 else version (Posix) | |
| 161 { | |
| 162 char[]* am = cast(char[]*) malloc(argc * (char[]).sizeof); | |
| 163 scope(exit) free(am); | |
| 164 | |
| 165 for (size_t i = 0; i < argc; i++) | |
| 166 { | |
| 167 auto len = strlen(argv[i]); | |
| 168 am[i] = argv[i][0 .. len]; | |
| 169 } | |
| 170 args = am[0 .. argc]; | |
| 171 } | |
| 172 _d_args = cast(string[]) args; | |
| 173 | |
| 174 void runMain() | |
| 175 { | |
| 164 | 176 CrashHandlerInit(); |
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177 // while (true) |
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178 { |
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179 result = main(_d_args); |
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180 } |
| 70 | 181 } |
| 182 | |
| 183 void runAll() | |
| 184 { | |
| 185 gc_init(); | |
| 186 initStaticDataGC(); | |
| 187 version (Windows) | |
| 188 _minit(); | |
| 189 _moduleCtor(); | |
| 190 _moduleTlsCtor(); | |
| 191 if (runModuleUnitTests()) | |
| 192 runMain(); | |
| 193 else | |
| 194 result = EXIT_FAILURE; | |
| 195 _moduleTlsDtor(); | |
| 196 thread_joinAll(); | |
| 197 _d_isHalting = true; | |
| 198 _moduleDtor(); | |
| 199 gc_term(); | |
| 200 } | |
| 201 | |
| 202 runAll(); | |
| 203 | |
| 204 version (Posix) | |
| 205 { | |
| 206 _STD_critical_term(); | |
| 207 _STD_monitor_staticdtor(); | |
| 208 } | |
| 209 return result; | |
| 0 | 210 } |
| 25 | 211 |
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212 } |
| 164 | 213 } |
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214 |
| 0 | 215 int main(string[] args) |
| 216 { | |
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217 GC.disable(); |
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218 |
| 0 | 219 Array files = new Array(); |
| 220 Array libmodules = new Array(); | |
| 221 Module m; | |
| 222 int status = ExitCode.EXIT_SUCCESS; | |
| 223 int argcstart = args.length; | |
| 224 int setdebuglib = 0; | |
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225 byte noboundscheck = 0; |
| 0 | 226 |
| 227 global = new Global(); | |
| 228 | |
| 229 /// if (response_expand(&argc,&argv)) // expand response files | |
| 230 /// error("can't open response file"); | |
| 231 | |
| 232 files.reserve(args.length - 1); | |
| 233 | |
| 234 // Set default values | |
| 235 global.params.argv0 = args[0]; | |
| 236 global.params.link = 1; | |
| 237 global.params.useAssert = 1; | |
| 238 global.params.useInvariants = 1; | |
| 239 global.params.useIn = 1; | |
| 240 global.params.useOut = 1; | |
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241 global.params.useArrayBounds = 2; // default to all functions |
| 0 | 242 global.params.useSwitchError = 1; |
| 243 global.params.useInline = 0; | |
| 244 global.params.obj = 1; | |
| 245 global.params.Dversion = 2; | |
| 246 global.params.quiet = 1; | |
| 247 | |
| 248 global.params.linkswitches = new Array(); | |
| 249 global.params.libfiles = new Array(); | |
| 250 global.params.objfiles = new Array(); | |
| 251 global.params.ddocfiles = new Array(); | |
| 252 | |
| 253 version (TARGET_WINDOS) { | |
| 254 global.params.defaultlibname = "phobos"; | |
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255 } else version (POSIX) { //#elif TARGET_LINUX || TARGET_OSX || TARGET_FREEBSD || TARGET_SOLARIS |
| 0 | 256 global.params.defaultlibname = "phobos2"; |
| 257 } else version (TARGET_NET) { | |
| 258 } else { | |
| 259 static assert(false, "fix this"); | |
| 260 } | |
| 261 | |
| 262 // Predefine version identifiers | |
| 263 VersionCondition.addPredefinedGlobalIdent("DigitalMars"); | |
| 264 | |
| 265 version (TARGET_WINDOS) { | |
| 266 VersionCondition.addPredefinedGlobalIdent("Windows"); | |
| 267 global.params.isWindows = 1; | |
| 268 version (TARGET_NET) { | |
| 269 // TARGET_NET macro is NOT mutually-exclusive with TARGET_WINDOS | |
| 270 VersionCondition.addPredefinedGlobalIdent("D_NET"); | |
| 271 } | |
| 272 } else version (TARGET_LINUX) { | |
| 273 VersionCondition.addPredefinedGlobalIdent("Posix"); | |
| 274 VersionCondition.addPredefinedGlobalIdent("linux"); | |
| 275 global.params.isLinux = 1; | |
| 276 } else version (TARGET_OSX) { | |
| 277 VersionCondition.addPredefinedGlobalIdent("Posix"); | |
| 278 VersionCondition.addPredefinedGlobalIdent("OSX"); | |
| 279 global.params.isOSX = 1; | |
| 280 | |
| 281 // For legacy compatibility | |
| 282 VersionCondition.addPredefinedGlobalIdent("darwin"); | |
| 283 } else version (TARGET_FREEBSD) { | |
| 284 VersionCondition.addPredefinedGlobalIdent("Posix"); | |
| 285 VersionCondition.addPredefinedGlobalIdent("FreeBSD"); | |
| 286 global.params.isFreeBSD = 1; | |
| 287 } else version (TARGET_SOLARIS) { | |
| 288 VersionCondition.addPredefinedGlobalIdent("Posix"); | |
| 289 VersionCondition.addPredefinedGlobalIdent("Solaris"); | |
| 290 global.params.isSolaris = 1; | |
| 291 } else { | |
| 292 static assert (false, "fix this"); | |
| 293 } | |
| 294 | |
| 295 VersionCondition.addPredefinedGlobalIdent("LittleEndian"); | |
| 296 //VersionCondition.addPredefinedGlobalIdent("D_Bits"); | |
| 297 version (DMDV2) { | |
| 298 VersionCondition.addPredefinedGlobalIdent("D_Version2"); | |
| 299 } | |
| 300 VersionCondition.addPredefinedGlobalIdent("all"); | |
| 301 | |
| 114 | 302 version (Windows) |
| 303 { | |
| 304 inifile(args[0], "sc.ini"); | |
| 305 } | |
| 306 else version (Posix) ///linux || __APPLE__ || __FreeBSD__ || __sun&&__SVR4 | |
| 307 { | |
| 308 inifile(args[0], "dmd.conf"); | |
| 309 } | |
| 310 else | |
| 311 { | |
| 312 static assert (false, "fix this"); | |
| 0 | 313 } |
| 314 args = getenv_setargv("DFLAGS", args); | |
| 315 | |
| 316 version (disabled) { | |
| 317 for (i = 0; i < argc; i++) | |
| 318 { | |
| 319 writef("argv[%d] = '%s'\n", i, argv[i]); | |
| 320 } | |
| 321 } | |
| 322 | |
| 323 foreach(i; 1..args.length) | |
| 324 { | |
| 325 auto arg = args[i]; | |
| 326 auto p = arg.ptr; | |
| 327 if (*p == '-') | |
| 328 { | |
| 329 arg = arg[1..$]; | |
| 330 if (arg == "d") | |
| 331 global.params.useDeprecated = 1; | |
| 332 else if (arg == "c") | |
| 333 global.params.link = 0; | |
| 334 else if (arg == "cov") | |
| 335 global.params.cov = 1; | |
| 336 ///version (XXX) {// TARGET_LINUX || TARGET_OSX || TARGET_FREEBSD || TARGET_SOLARIS | |
| 337 /// else if (arg == "fPIC") | |
| 338 /// global.params.pic = 1; | |
| 339 ///} | |
| 340 else if (arg == "multiobj") | |
| 341 global.params.multiobj = 1; | |
| 342 else if (arg == "g") | |
| 343 global.params.symdebug = 1; | |
| 344 else if (arg == "gc") | |
| 345 global.params.symdebug = 2; | |
| 346 else if (arg == "gt") | |
| 347 { error("use -profile instead of -gt\n"); | |
| 348 global.params.trace = 1; | |
| 349 } | |
| 350 else if (arg == "m64") | |
| 351 global.params.isX86_64 = 1; | |
| 352 else if (arg == "profile") | |
| 353 global.params.trace = 1; | |
| 354 else if (arg == "v") | |
| 355 global.params.verbose = 1; | |
| 356 ///version (DMDV2) { | |
| 357 else if (arg == "vtls") | |
| 358 global.params.vtls = 1; | |
| 359 ///} | |
| 360 else if (arg == "v1") | |
| 361 { | |
| 362 version (DMDV1) { | |
| 363 global.params.Dversion = 1; | |
| 364 } else { | |
| 365 error("use DMD 1.0 series compilers for -v1 switch"); | |
| 366 break; | |
| 367 } | |
| 368 } | |
| 369 else if (arg == "w") | |
| 370 global.params.warnings = 1; | |
| 371 else if (arg == "O") | |
| 372 global.params.optimize = 1; | |
| 373 else if (p[1] == 'o') | |
| 374 { | |
| 375 switch (p[2]) | |
| 376 { | |
| 377 case '-': | |
| 378 global.params.obj = 0; | |
| 379 break; | |
| 380 | |
| 381 case 'd': | |
| 382 if (!p[3]) | |
| 383 goto Lnoarg; | |
| 384 global.params.objdir = arg[(p - arg.ptr) + 3..$]; | |
| 385 break; | |
| 386 | |
| 387 case 'f': | |
| 388 { | |
| 389 if (!p[3]) | |
| 390 goto Lnoarg; | |
| 391 | |
| 392 global.params.objname = arg[(p - arg.ptr) + 3..$]; | |
| 393 break; | |
| 394 } | |
| 395 | |
| 396 case 'p': | |
| 397 if (p[3]) | |
| 398 goto Lerror; | |
| 399 global.params.preservePaths = 1; | |
| 400 break; | |
| 401 | |
| 402 case 0: | |
| 403 error("-o no longer supported, use -of or -od"); | |
| 404 break; | |
| 405 | |
| 406 default: | |
| 407 goto Lerror; | |
| 408 } | |
| 409 } | |
| 410 else if (p[1] == 'D') | |
| 411 { global.params.doDocComments = 1; | |
| 412 switch (p[2]) | |
| 413 { | |
| 414 case 'd': | |
| 415 if (!p[3]) | |
| 416 goto Lnoarg; | |
| 417 global.params.docdir = arg[(p - arg.ptr) + 3..$]; | |
| 418 break; | |
| 419 case 'f': | |
| 420 if (!p[3]) | |
| 421 goto Lnoarg; | |
| 422 global.params.docname = arg[(p - arg.ptr) + 3..$]; | |
| 423 break; | |
| 424 | |
| 425 case 0: | |
| 426 break; | |
| 427 | |
| 428 default: | |
| 429 goto Lerror; | |
| 430 } | |
| 431 } | |
| 432 ///version (_DH) { | |
| 433 else if (p[1] == 'H') | |
| 434 { global.params.doHdrGeneration = 1; | |
| 435 switch (p[2]) | |
| 436 { | |
| 437 case 'd': | |
| 438 if (!p[3]) | |
| 439 goto Lnoarg; | |
| 440 global.params.hdrdir = arg[(p - arg.ptr) + 3..$]; | |
| 441 break; | |
| 442 | |
| 443 case 'f': | |
| 444 if (!p[3]) | |
| 445 goto Lnoarg; | |
| 446 global.params.hdrname = arg[(p - arg.ptr) + 3..$]; | |
| 447 break; | |
| 448 | |
| 449 case 0: | |
| 450 break; | |
| 451 | |
| 452 default: | |
| 453 goto Lerror; | |
| 454 } | |
| 455 } | |
| 456 ///} | |
| 79 | 457 else if (p[1] == 'X') |
| 458 { | |
| 459 global.params.doXGeneration = 1; | |
| 460 switch (p[2]) | |
| 461 { | |
| 462 case 'f': | |
| 463 if (!p[3]) | |
| 464 goto Lnoarg; | |
| 465 global.params.xfilename = arg[(p - arg.ptr) + 3..$]; | |
| 466 break; | |
| 467 | |
| 468 case 0: | |
| 469 break; | |
| 470 | |
| 471 default: | |
| 472 goto Lerror; | |
| 473 } | |
| 474 } | |
| 475 | |
| 0 | 476 else if (arg == "ignore") |
| 477 global.params.ignoreUnsupportedPragmas = 1; | |
| 478 else if (arg == "inline") | |
| 479 global.params.useInline = 1; | |
| 480 else if (arg == "lib") | |
| 481 global.params.lib = 1; | |
| 482 else if (arg == "nofloat") | |
| 483 global.params.nofloat = 1; | |
| 484 else if (arg == "quiet") | |
| 485 global.params.quiet = 1; | |
| 486 else if (arg == "release") | |
| 487 global.params.release = 1; | |
| 488 ///version (DMDV2) { | |
|
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489 else if (arg == "noboundscheck") |
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490 noboundscheck = 1; |
| 0 | 491 ///} |
| 492 else if (arg == "unittest") | |
| 493 global.params.useUnitTests = 1; | |
| 494 else if (p[1] == 'I') | |
| 495 { | |
| 496 if (!global.params.imppath) | |
| 497 global.params.imppath = new Array(); | |
| 498 global.params.imppath.push(cast(void*)new String(arg[(p - arg.ptr) + 2..$])); /// | |
| 499 } | |
| 500 else if (p[1] == 'J') | |
| 501 { | |
| 502 if (!global.params.fileImppath) | |
| 503 global.params.fileImppath = new Array(); | |
| 504 global.params.fileImppath.push(cast(void*)new String(arg[(p - arg.ptr) + 2..$])); | |
| 505 } | |
| 506 else if (memcmp(p + 1, "debug".ptr, 5) == 0 && p[6] != 'l') | |
| 507 { | |
| 508 // Parse: | |
| 509 // -debug | |
| 510 // -debug=number | |
| 511 // -debug=identifier | |
| 512 if (p[6] == '=') | |
| 513 { | |
| 514 if (isdigit(p[7])) | |
| 515 { long level; | |
| 516 | |
| 517 errno = 0; | |
| 518 level = strtol(p + 7, cast(char**)&p, 10); | |
| 519 if (*p || errno || level > INT_MAX) | |
| 520 goto Lerror; | |
| 521 DebugCondition.setGlobalLevel(cast(int)level); | |
| 522 } | |
| 523 else if (Lexer.isValidIdentifier(arg[(p - arg.ptr) + 7..$])) /// | |
| 524 DebugCondition.addGlobalIdent(p + 7); | |
| 525 else | |
| 526 goto Lerror; | |
| 527 } | |
| 528 else if (p[6]) | |
| 529 goto Lerror; | |
| 530 else | |
| 531 global.params.debuglevel = 1; | |
| 532 } | |
| 533 else if (memcmp(p + 1, "version".ptr, 5) == 0) | |
| 534 { | |
| 535 // Parse: | |
| 536 // -version=number | |
| 537 // -version=identifier | |
| 538 if (p[8] == '=') | |
| 539 { | |
| 540 if (isdigit(p[9])) | |
| 541 { long level; | |
| 542 | |
| 543 errno = 0; | |
| 544 level = strtol(p + 9, cast(char**)&p, 10); /// | |
| 545 if (*p || errno || level > INT_MAX) | |
| 546 goto Lerror; | |
| 547 VersionCondition.setGlobalLevel(cast(int)level); | |
| 548 } | |
| 549 else if (Lexer.isValidIdentifier(arg[(p - arg.ptr) + 9..$])) /// | |
| 550 VersionCondition.addGlobalIdent(arg[(p - arg.ptr) + 9..$]); | |
| 551 else | |
| 552 goto Lerror; | |
| 553 } | |
| 554 else | |
| 555 goto Lerror; | |
| 556 } | |
| 557 else if (arg == "-b") | |
| 558 global.params.debugb = 1; | |
| 559 else if (arg == "-c") | |
| 560 global.params.debugc = 1; | |
| 561 else if (arg == "-f") | |
| 562 global.params.debugf = 1; | |
| 563 else if (arg == "-help") | |
| 564 { usage(); | |
| 565 exit(EXIT_SUCCESS); | |
| 566 } | |
| 567 else if (arg == "-r") | |
| 568 global.params.debugr = 1; | |
| 569 else if (arg == "-x") | |
| 570 global.params.debugx = 1; | |
| 571 else if (arg == "-y") | |
| 572 global.params.debugy = 1; | |
| 573 else if (p[1] == 'L') | |
| 574 { | |
| 575 global.params.linkswitches.push(cast(void*)p + 2); | |
| 576 } | |
| 577 else if (memcmp(p + 1, "defaultlib=".ptr, 11) == 0) | |
| 578 { | |
| 579 global.params.defaultlibname = p + 1 + 11; | |
| 580 } | |
| 581 else if (memcmp(p + 1, "debuglib=".ptr, 9) == 0) | |
| 582 { | |
| 583 setdebuglib = 1; | |
| 584 global.params.debuglibname = p + 1 + 9; | |
| 585 } | |
| 586 else if (memcmp(p + 1, "deps=".ptr, 5) == 0) | |
| 587 { | |
| 588 global.params.moduleDepsFile = arg[(p - arg.ptr) + 1 + 5..$]; | |
| 589 if (!global.params.moduleDepsFile[0]) | |
| 590 goto Lnoarg; | |
| 591 global.params.moduleDeps = new OutBuffer; | |
| 592 } | |
| 593 else if (memcmp(p + 1, "man".ptr, 3) == 0) | |
| 594 { | |
| 114 | 595 version (Windows) { |
| 0 | 596 version (DMDV1) { |
| 597 browse("http://www.digitalmars.com/d/1.0/dmd-windows.html"); | |
| 598 } else { | |
| 599 browse("http://www.digitalmars.com/d/2.0/dmd-windows.html"); | |
| 600 } | |
| 601 } | |
| 602 version (linux) { | |
| 603 version (DMDV1) { | |
| 604 browse("http://www.digitalmars.com/d/1.0/dmd-linux.html"); | |
| 605 } else { | |
| 606 browse("http://www.digitalmars.com/d/2.0/dmd-linux.html"); | |
| 607 } | |
| 608 } | |
| 609 version (__APPLE__) { | |
| 610 version (DMDV1) { | |
| 611 browse("http://www.digitalmars.com/d/1.0/dmd-osx.html"); | |
| 612 } else { | |
| 613 browse("http://www.digitalmars.com/d/2.0/dmd-osx.html"); | |
| 614 } | |
| 615 } | |
| 616 version (__FreeBSD__) { | |
| 617 version (DMDV1) { | |
| 618 browse("http://www.digitalmars.com/d/1.0/dmd-freebsd.html"); | |
| 619 } else { | |
| 620 browse("http://www.digitalmars.com/d/2.0/dmd-freebsd.html"); | |
| 621 } | |
| 622 } | |
| 623 exit(EXIT_SUCCESS); | |
| 624 } | |
| 625 else if (arg == "run") | |
| 626 { global.params.run = 1; | |
| 627 global.params.runargs_length = ((i >= argcstart) ? args.length : argcstart) - i - 1; | |
| 628 if (global.params.runargs_length) | |
| 629 { | |
| 630 files.push(cast(void*)args[i + 1].ptr); | |
| 631 global.params.runargs = args[i + 2..$]; | |
| 632 i += global.params.runargs_length; | |
| 633 global.params.runargs_length--; | |
| 634 } | |
| 635 else | |
| 636 { global.params.run = 0; | |
| 637 goto Lnoarg; | |
| 638 } | |
| 639 } | |
| 640 else | |
| 641 { | |
| 642 Lerror: | |
| 643 error("unrecognized switch '%s'", args[i]); | |
| 644 continue; | |
| 645 | |
| 646 Lnoarg: | |
| 647 error("argument expected for switch '%s'", args[i]); | |
| 648 continue; | |
| 649 } | |
| 650 } | |
| 651 else | |
| 652 { | |
| 653 version (TARGET_WINDOS) { | |
| 654 string ext = FileName.ext(p[0..arg.length]); | |
| 655 if (ext != null && FileName.compare(ext, "exe") == 0) | |
| 656 { | |
| 657 global.params.objname = arg[(p - arg.ptr)..$]; | |
| 658 continue; | |
| 659 } | |
| 660 } | |
| 661 files.push(cast(void*)new String(arg[(p - arg.ptr)..$])); | |
| 662 } | |
| 663 } | |
| 664 if (global.errors) | |
| 665 { | |
| 666 fatal(); | |
| 667 } | |
| 668 if (files.dim == 0) | |
| 669 { usage(); | |
| 670 return EXIT_FAILURE; | |
| 671 } | |
| 672 | |
| 673 if (!setdebuglib) | |
| 674 global.params.debuglibname = global.params.defaultlibname; | |
| 675 | |
| 676 version (TARGET_OSX) { | |
| 677 global.params.pic = 1; | |
| 678 } | |
| 679 | |
| 680 if (global.params.release) | |
|
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681 { |
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682 global.params.useInvariants = 0; |
| 0 | 683 global.params.useIn = 0; |
| 684 global.params.useOut = 0; | |
| 685 global.params.useAssert = 0; | |
| 686 global.params.useArrayBounds = 0; | |
| 687 global.params.useSwitchError = 0; | |
| 688 } | |
|
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689 |
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690 if (noboundscheck) |
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691 global.params.useArrayBounds = 0; |
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|
692 |
| 0 | 693 if (global.params.run) |
| 694 global.params.quiet = 1; | |
| 695 | |
| 696 if (global.params.useUnitTests) | |
| 697 global.params.useAssert = 1; | |
| 698 | |
| 699 if (!global.params.obj || global.params.lib) | |
| 700 global.params.link = 0; | |
| 701 | |
| 702 if (global.params.link) | |
| 703 { | |
| 704 global.params.exefile = global.params.objname; | |
| 705 global.params.oneobj = 1; | |
| 706 if (global.params.objname) | |
| 707 { | |
| 708 /* Use this to name the one object file with the same | |
| 709 * name as the exe file. | |
| 710 */ | |
| 711 global.params.objname = FileName.forceExt(global.params.objname, global.obj_ext).toChars(); | |
| 712 | |
| 713 /* If output directory is given, use that path rather than | |
| 714 * the exe file path. | |
| 715 */ | |
| 716 if (global.params.objdir) | |
| 717 { | |
| 718 string name = FileName.name(global.params.objname); | |
| 719 global.params.objname = FileName.combine(global.params.objdir, name); | |
| 720 } | |
| 721 } | |
| 722 } | |
| 723 else if (global.params.lib) | |
| 724 { | |
| 725 global.params.libname = global.params.objname; | |
| 726 global.params.objname = null; | |
| 727 | |
| 728 // Haven't investigated handling these options with multiobj | |
| 729 if (!global.params.cov && !global.params.trace) | |
| 730 global.params.multiobj = 1; | |
| 731 } | |
| 732 else if (global.params.run) | |
| 733 { | |
| 734 error("flags conflict with -run"); | |
| 735 fatal(); | |
| 736 } | |
| 737 else | |
| 738 { | |
| 739 if (global.params.objname && files.dim > 1) | |
| 740 { | |
| 741 global.params.oneobj = 1; | |
| 742 //error("multiple source files, but only one .obj name"); | |
| 743 //fatal(); | |
| 744 } | |
| 745 } | |
| 746 if (global.params.isX86_64) | |
| 747 { | |
| 748 VersionCondition.addPredefinedGlobalIdent("D_InlineAsm_X86_64"); | |
| 749 VersionCondition.addPredefinedGlobalIdent("X86_64"); | |
| 750 VersionCondition.addPredefinedGlobalIdent("D_LP64"); | |
| 751 version (TARGET_WINDOS) { | |
| 752 VersionCondition.addPredefinedGlobalIdent("Win64"); | |
| 753 } | |
| 754 } | |
| 755 else | |
| 756 { | |
| 757 VersionCondition.addPredefinedGlobalIdent("D_InlineAsm"); | |
| 758 VersionCondition.addPredefinedGlobalIdent("D_InlineAsm_X86"); | |
| 759 VersionCondition.addPredefinedGlobalIdent("X86"); | |
| 760 version (TARGET_WINDOS) { | |
| 761 VersionCondition.addPredefinedGlobalIdent("Win32"); | |
| 762 } | |
| 763 } | |
| 764 if (global.params.doDocComments) | |
| 765 VersionCondition.addPredefinedGlobalIdent("D_Ddoc"); | |
| 766 if (global.params.cov) | |
| 767 VersionCondition.addPredefinedGlobalIdent("D_Coverage"); | |
| 768 if (global.params.pic) | |
| 769 VersionCondition.addPredefinedGlobalIdent("D_PIC"); | |
| 770 version (DMDV2) { | |
| 771 if (global.params.useUnitTests) | |
| 772 VersionCondition.addPredefinedGlobalIdent("unittest"); | |
| 773 } | |
| 774 | |
| 775 // Initialization | |
| 776 Type.init(); | |
| 777 Id.initialize(); | |
| 778 initPrecedence(); | |
| 170 | 779 global.initClasssym(); |
| 0 | 780 |
| 781 backend_init(); | |
| 782 | |
| 783 //printf("%d source files\n",files.dim); | |
| 784 | |
| 785 // Build import search path | |
| 786 if (global.params.imppath) | |
| 787 { | |
| 788 for (int i = 0; i < global.params.imppath.dim; i++) | |
| 789 { | |
| 790 string path = (cast(String)global.params.imppath.data[i]).str; | |
| 791 string[] a = FileName.splitPath(path); | |
| 792 | |
| 793 global.path ~= a; | |
| 794 } | |
| 795 } | |
| 796 | |
| 797 // Build string import search path | |
| 798 if (global.params.fileImppath) | |
| 799 { | |
| 800 for (int i = 0; i < global.params.fileImppath.dim; i++) | |
| 801 { | |
| 802 string path = (cast(String)global.params.fileImppath.data[i]).str; | |
| 803 string[] a = FileName.splitPath(path); | |
| 804 | |
| 805 global.filePath ~= a; | |
| 806 } | |
| 807 } | |
| 808 | |
| 809 // Create Modules | |
| 810 Array modules = new Array(); | |
| 811 modules.reserve(files.dim); | |
| 812 int firstmodule = 1; | |
| 813 for (int i = 0; i < files.dim; i++) | |
| 814 { | |
| 815 string ext; | |
| 816 string name; | |
| 817 | |
| 818 String s = cast(String) files.data[i]; | |
| 819 string mp = s.str; | |
| 820 | |
| 114 | 821 version (Windows) { |
| 0 | 822 char[] copy = null; |
| 823 // Convert / to \ so linker will work | |
| 824 foreach (j, c; mp) | |
| 825 { | |
| 826 if (c == '/') { | |
| 827 if (copy is null) copy = mp.dup; | |
| 828 copy[j] = '\\'; | |
| 829 } | |
| 830 } | |
| 831 | |
| 832 if (copy !is null) mp = assumeUnique(copy); | |
| 833 } | |
| 834 string p = mp; | |
| 835 | |
| 836 p = FileName.name(p); // strip path | |
| 837 ext = FileName.ext(p); | |
| 838 | |
| 839 if (ext.length != 0) | |
| 840 { /* Deduce what to do with a file based on its extension | |
| 841 */ | |
| 842 if (FileName.equals(ext, global.obj_ext)) | |
| 843 { | |
| 844 global.params.objfiles.push(files.data[i]); | |
| 845 libmodules.push(files.data[i]); | |
| 846 continue; | |
| 847 } | |
| 848 | |
| 849 if (FileName.equals(ext, global.lib_ext)) | |
| 850 { | |
| 851 global.params.libfiles.push(files.data[i]); | |
| 852 libmodules.push(files.data[i]); | |
| 853 continue; | |
| 854 } | |
| 855 | |
| 856 if (ext == global.ddoc_ext) | |
| 857 { | |
| 858 global.params.ddocfiles.push(files.data[i]); | |
| 859 continue; | |
| 860 } | |
| 79 | 861 |
| 862 if (FileName.equals(ext, global.json_ext)) | |
| 863 { | |
| 864 global.params.doXGeneration = 1; | |
| 865 global.params.xfilename = (cast(immutable(char)*)files.data[i])[0..0]; | |
| 866 continue; | |
| 867 } | |
| 0 | 868 |
| 79 | 869 version (TARGET_WINDOS) |
| 870 { | |
| 0 | 871 if (FileName.equals(ext, "res")) |
| 872 { | |
| 873 global.params.resfile = (cast(immutable(char)*)files.data[i])[0..0]; /// !!! | |
| 874 continue; | |
| 875 } | |
| 876 | |
| 877 if (FileName.equals(ext, "def")) | |
| 878 { | |
| 879 global.params.deffile = (cast(immutable(char)*)files.data[i])[0..0]; | |
| 880 continue; | |
| 881 } | |
| 882 | |
| 883 if (FileName.equals(ext, "exe")) | |
| 884 { | |
| 885 assert(0); // should have already been handled | |
| 886 } | |
| 887 } | |
| 888 | |
| 889 /* Examine extension to see if it is a valid | |
| 890 * D source file extension | |
| 891 */ | |
| 892 if (FileName.equals(ext, global.mars_ext) || | |
| 893 FileName.equals(ext, global.hdr_ext) || | |
| 894 FileName.equals(ext, "dd") || | |
| 895 FileName.equals(ext, "htm") || | |
| 896 FileName.equals(ext, "html") || | |
| 897 FileName.equals(ext, "xhtml")) | |
| 898 { | |
| 899 immutable(char)* e = ext.ptr; | |
| 900 e--; // skip onto '.' | |
| 901 assert(*e == '.'); | |
| 902 | |
| 903 immutable(char)* n = p.ptr; | |
| 904 | |
| 905 name = n[0..(e-n)]; // strip extension | |
| 906 | |
| 907 if (name.length == 0 || name == ".." || name == ".") | |
| 908 { | |
| 909 Linvalid: | |
| 910 error("invalid file name '%s'", (cast(String)files.data[i]).str); | |
| 911 fatal(); | |
| 912 } | |
| 913 } | |
| 914 else | |
| 915 { error("unrecognized file extension %s\n", ext); | |
| 916 fatal(); | |
| 917 } | |
| 918 } | |
| 919 else | |
| 920 { | |
| 921 name = p; | |
| 922 if (!*name) | |
| 923 goto Linvalid; | |
| 924 } | |
| 925 | |
| 926 /* At this point, name is the D source file name stripped of | |
| 927 * its path and extension. | |
| 928 */ | |
| 929 | |
| 930 Identifier id = new Identifier(name, TOK.TOKreserved); | |
| 931 m = new Module((cast(String) files.data[i]).str, id, global.params.doDocComments, global.params.doHdrGeneration); | |
| 932 modules.push(cast(void*)m); | |
| 933 | |
| 934 if (firstmodule) | |
| 935 { | |
| 936 global.params.objfiles.push(cast(void*)m.objfile.name); | |
| 937 firstmodule = 0; | |
| 938 } | |
| 939 } | |
| 940 | |
| 941 // Read files | |
| 942 //version = ASYNCREAD; | |
| 943 version (ASYNCREAD) { | |
| 944 // Multi threaded | |
| 945 AsyncRead *aw = AsyncRead.create(modules.dim); | |
| 946 for (i = 0; i < modules.dim; i++) | |
| 947 { | |
| 948 m = cast(Module *)modules.data[i]; | |
| 949 aw.addFile(m.srcfile); | |
| 950 } | |
| 951 aw.start(); | |
| 952 } else { | |
| 953 // Single threaded | |
| 954 for (int i = 0; i < modules.dim; i++) | |
| 955 { | |
| 956 m = cast(Module)modules.data[i]; | |
| 957 m.read(Loc(0)); | |
| 958 } | |
| 959 } | |
| 960 | |
| 961 // Parse files | |
| 962 int anydocfiles = 0; | |
| 963 for (int i = 0; i < modules.dim; i++) | |
| 964 { | |
| 965 m = cast(Module)modules.data[i]; | |
| 966 if (global.params.verbose) | |
| 967 writef("parse %s\n", m.toChars()); | |
| 169 | 968 if (!global.rootModule) |
| 969 global.rootModule = m; | |
| 0 | 970 m.importedFrom = m; |
| 971 if (!global.params.oneobj || i == 0 || m.isDocFile) | |
| 972 m.deleteObjFile(); | |
| 973 version (ASYNCREAD) { | |
| 974 if (aw.read(i)) | |
| 975 { | |
| 976 error("cannot read file %s", m.srcfile.name.toChars()); | |
| 977 } | |
| 978 } | |
| 979 | |
| 980 //while (loop) {} | |
| 981 m.parse(); | |
| 982 if (m.isDocFile) | |
| 983 { | |
| 984 anydocfiles = 1; | |
| 985 m.gendocfile(); | |
| 986 | |
| 987 // Remove m from list of modules | |
| 988 modules.remove(i); | |
| 989 i--; | |
| 990 | |
| 991 // Remove m's object file from list of object files | |
| 992 for (int j = 0; j < global.params.objfiles.dim; j++) | |
| 993 { | |
| 994 if (m.objfile.name.str == (cast(FileName)global.params.objfiles.data[j]).str) | |
| 995 { | |
| 996 global.params.objfiles.remove(j); | |
| 997 break; | |
| 998 } | |
| 999 } | |
| 1000 | |
| 1001 if (global.params.objfiles.dim == 0) | |
| 1002 global.params.link = 0; | |
| 1003 } | |
| 1004 } | |
| 1005 version (ASYNCREAD) { | |
| 1006 AsyncRead.dispose(aw); | |
| 1007 } | |
| 1008 | |
| 1009 if (anydocfiles && modules.dim && | |
| 1010 (global.params.oneobj || global.params.objname)) | |
| 1011 { | |
| 1012 error("conflicting Ddoc and obj generation options"); | |
| 1013 fatal(); | |
| 1014 } | |
| 1015 if (global.errors) | |
| 1016 fatal(); | |
| 79 | 1017 version (_DH) |
| 1018 { | |
| 0 | 1019 if (global.params.doHdrGeneration) |
| 1020 { | |
| 1021 /* Generate 'header' import files. | |
| 1022 * Since 'header' import files must be independent of command | |
| 1023 * line switches and what else is imported, they are generated | |
| 1024 * before any semantic analysis. | |
| 1025 */ | |
| 1026 for (i = 0; i < modules.dim; i++) | |
| 1027 { | |
| 79 | 1028 m = cast(Module)modules.data[i]; |
| 0 | 1029 if (global.params.verbose) |
| 1030 writef("import %s\n", m.toChars()); | |
| 1031 m.genhdrfile(); | |
| 1032 } | |
| 1033 } | |
| 1034 if (global.errors) | |
| 1035 fatal(); | |
| 1036 } | |
| 79 | 1037 //load all unconditional imports for better symbol resolving |
| 1038 for (int i = 0; i < modules.dim; i++) | |
| 1039 { | |
| 1040 m = cast(Module)modules.data[i]; | |
| 1041 if (global.params.verbose) | |
| 1042 writef("importall %s\n", m.toChars()); | |
| 1043 m.importAll(null); | |
| 1044 } | |
| 1045 if (global.errors) | |
| 1046 fatal(); | |
| 164 | 1047 |
| 0 | 1048 // Do semantic analysis |
| 1049 for (int i = 0; i < modules.dim; i++) | |
| 1050 { | |
| 1051 m = cast(Module)modules.data[i]; | |
| 1052 if (global.params.verbose) | |
| 1053 writef("semantic %s\n", m.toChars()); | |
| 1054 m.semantic(); | |
| 1055 } | |
| 1056 if (global.errors) | |
| 1057 fatal(); | |
| 164 | 1058 |
| 0 | 1059 // Do pass 2 semantic analysis |
| 1060 for (int i = 0; i < modules.dim; i++) | |
| 1061 { | |
| 1062 m = cast(Module)modules.data[i]; | |
| 1063 if (global.params.verbose) | |
| 1064 writef("semantic2 %s\n", m.toChars()); | |
| 1065 m.semantic2(); | |
| 1066 } | |
| 1067 if (global.errors) | |
| 1068 fatal(); | |
| 1069 | |
| 1070 // Do pass 3 semantic analysis | |
| 1071 for (int i = 0; i < modules.dim; i++) | |
| 1072 { | |
| 1073 m = cast(Module)modules.data[i]; | |
| 1074 if (global.params.verbose) | |
| 1075 writef("semantic3 %s\n", m.toChars()); | |
| 1076 m.semantic3(); | |
| 1077 } | |
| 1078 if (global.errors) | |
| 1079 fatal(); | |
| 164 | 1080 |
| 0 | 1081 if (global.params.moduleDeps !is null) |
| 1082 { | |
| 1083 assert(global.params.moduleDepsFile !is null); | |
| 1084 | |
| 1085 File deps = new File(global.params.moduleDepsFile); | |
| 1086 OutBuffer ob = global.params.moduleDeps; | |
| 1087 deps.setbuffer(cast(void*)ob.data, ob.offset); | |
| 1088 deps.writev(); | |
| 1089 } | |
| 1090 | |
| 1091 | |
| 1092 // Scan for functions to inline | |
| 1093 if (global.params.useInline) | |
| 1094 { | |
| 1095 /* The problem with useArrayBounds and useAssert is that the | |
| 1096 * module being linked to may not have generated them, so if | |
| 1097 * we inline functions from those modules, the symbols for them will | |
| 1098 * not be found at link time. | |
| 1099 */ | |
| 1100 if (!global.params.useArrayBounds && !global.params.useAssert) | |
| 1101 { | |
| 1102 // Do pass 3 semantic analysis on all imported modules, | |
| 1103 // since otherwise functions in them cannot be inlined | |
| 169 | 1104 for (int i = 0; i < global.amodules.dim; i++) |
| 0 | 1105 { |
| 169 | 1106 m = cast(Module)global.amodules.data[i]; |
| 0 | 1107 if (global.params.verbose) |
| 1108 writef("semantic3 %s\n", m.toChars()); | |
| 1109 m.semantic3(); | |
| 1110 } | |
| 1111 if (global.errors) | |
| 1112 fatal(); | |
| 1113 } | |
| 1114 | |
| 1115 for (int i = 0; i < modules.dim; i++) | |
| 1116 { | |
| 1117 m = cast(Module)modules.data[i]; | |
| 1118 if (global.params.verbose) | |
| 1119 writef("inline scan %s\n", m.toChars()); | |
| 1120 | |
| 1121 m.inlineScan(); | |
| 1122 } | |
| 1123 } | |
| 1124 if (global.errors) | |
| 1125 fatal(); | |
| 1126 | |
| 1127 Library library = null; | |
| 1128 if (global.params.lib) | |
| 1129 { | |
| 1130 library = new Library(); | |
| 1131 library.setFilename(global.params.objdir, global.params.libname); | |
| 1132 | |
| 1133 // Add input object and input library files to output library | |
| 1134 for (int i = 0; i < libmodules.dim; i++) | |
| 1135 { | |
| 1136 string p = (cast(String)libmodules.data[i]).str; | |
| 1137 library.addObject(p, null, 0); | |
| 1138 } | |
| 1139 } | |
| 1140 | |
| 1141 // Generate output files | |
| 79 | 1142 if (global.params.doXGeneration) |
| 1143 json_generate(modules); | |
| 1144 | |
| 0 | 1145 if (global.params.oneobj) |
| 1146 { | |
| 1147 for (int i = 0; i < modules.dim; i++) | |
| 1148 { | |
| 1149 m = cast(Module)modules.data[i]; | |
| 1150 if (global.params.verbose) | |
| 1151 writef("code %s\n", m.toChars()); | |
| 1152 if (i == 0) | |
| 1153 obj_start(cast(char*)toStringz(m.srcfile.toChars())); | |
| 1154 m.genobjfile(0); | |
| 1155 if (!global.errors && global.params.doDocComments) | |
| 1156 m.gendocfile(); | |
| 1157 } | |
| 1158 if (!global.errors && modules.dim) | |
| 1159 { | |
| 1160 obj_end(library, (cast(Module)modules.data[0]).objfile); | |
| 1161 } | |
| 1162 } | |
| 1163 else | |
| 1164 { | |
| 1165 for (int i = 0; i < modules.dim; i++) | |
| 1166 { | |
| 1167 m = cast(Module)modules.data[i]; | |
| 1168 if (global.params.verbose) | |
| 1169 writef("code %s\n", m.toChars()); | |
| 1170 if (global.params.obj) | |
| 1171 { | |
| 1172 obj_start(cast(char*)toStringz(m.srcfile.toChars())); | |
| 1173 m.genobjfile(global.params.multiobj); | |
| 1174 obj_end(library, m.objfile); | |
| 1175 obj_write_deferred(library); | |
| 1176 } | |
| 1177 if (global.errors) | |
| 1178 { | |
| 1179 if (!global.params.lib) | |
| 1180 m.deleteObjFile(); | |
| 1181 } | |
| 1182 else | |
| 1183 { | |
| 1184 if (global.params.doDocComments) | |
| 1185 m.gendocfile(); | |
| 1186 } | |
| 1187 } | |
| 164 | 1188 } |
| 0 | 1189 |
| 1190 if (global.params.lib && !global.errors) | |
| 1191 library.write(); | |
| 1192 | |
| 1193 backend_term(); | |
| 1194 if (global.errors) | |
| 1195 fatal(); | |
| 1196 | |
| 1197 if (!global.params.objfiles.dim) | |
| 1198 { | |
| 1199 if (global.params.link) | |
| 1200 error("no object files to link"); | |
| 1201 } | |
| 1202 else | |
| 1203 { | |
| 1204 if (global.params.link) | |
| 1205 status = runLINK(); | |
| 1206 | |
| 1207 if (global.params.run) | |
| 1208 { | |
| 1209 if (!status) | |
| 1210 { | |
| 1211 status = runProgram(); | |
| 1212 | |
| 1213 /* Delete .obj files and .exe file | |
| 1214 */ | |
| 1215 for (int i = 0; i < modules.dim; i++) | |
| 1216 { | |
| 1217 m = cast(Module)modules.data[i]; | |
| 1218 m.deleteObjFile(); | |
| 1219 if (global.params.oneobj) | |
| 1220 break; | |
| 1221 } | |
| 1222 deleteExeFile(); | |
| 1223 } | |
| 1224 } | |
| 1225 } | |
| 1226 | |
| 1227 return status; | |
|
14
2cc604139636
Implemented Linux support for ddmd. Some parts are a bit hacky to just "get it working", that said, druntime and phobos compile, and unittests pass.
Robert Clipsham <robert@octarineparrot.com>
parents:
4
diff
changeset
|
1228 } |