Mercurial > projects > ldc
annotate dmd/mars.c @ 546:406aee3416bb
Removed D_InlineAsm and D_InlineAsm_X86 versions.
Made use of 'naked' in inline asm an error.
| author | Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> |
|---|---|
| date | Mon, 25 Aug 2008 19:36:27 +0200 |
| parents | 1e9ca2889b07 |
| children | b0005772a88e |
| rev | line source |
|---|---|
| 159 | 1 // Compiler implementation of the D programming language |
| 2 // Copyright (c) 1999-2008 by Digital Mars | |
| 3 // All Rights Reserved | |
| 4 // written by Walter Bright | |
| 5 // http://www.digitalmars.com | |
| 6 // License for redistribution is by either the Artistic License | |
| 7 // in artistic.txt, or the GNU General Public License in gnu.txt. | |
| 8 // See the included readme.txt for details. | |
| 9 | |
| 10 #include <stdio.h> | |
| 11 #include <stdlib.h> | |
| 12 #include <ctype.h> | |
| 13 #include <assert.h> | |
| 14 #include <limits.h> | |
| 15 #include <string> | |
| 16 #include <cstdarg> | |
| 17 | |
| 18 #if __DMC__ | |
| 19 #include <dos.h> | |
| 20 #endif | |
| 21 | |
|
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22 #if linux || __APPLE__ |
| 159 | 23 #include <errno.h> |
| 432 | 24 #elif _WIN32 |
| 25 #include <windows.h> | |
| 159 | 26 #endif |
| 27 | |
| 28 #include "mem.h" | |
| 29 #include "root.h" | |
| 30 | |
| 31 #include "mars.h" | |
| 32 #include "module.h" | |
| 33 #include "mtype.h" | |
| 34 #include "id.h" | |
| 35 #include "cond.h" | |
| 36 #include "expression.h" | |
| 37 #include "lexer.h" | |
| 38 | |
| 39 #include "gen/logger.h" | |
|
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[svn r298] Eliminated the dmd/link.c source file entirely in favor of a llvm::sys based approach to the same functionality.
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40 #include "gen/linker.h" |
| 159 | 41 |
| 42 void getenv_setargv(const char *envvar, int *pargc, char** *pargv); | |
| 43 | |
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[svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed.
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44 // llvmdc |
|
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[svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed.
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45 void findDefaultTarget(); |
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[svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed.
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46 |
| 159 | 47 Global global; |
| 48 | |
| 49 Global::Global() | |
| 50 { | |
| 51 mars_ext = "d"; | |
| 52 sym_ext = "d"; | |
| 53 hdr_ext = "di"; | |
| 54 doc_ext = "html"; | |
| 55 ddoc_ext = "ddoc"; | |
| 56 | |
|
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Fix nativeobj extension for Windows.
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57 // LLVMDC |
| 159 | 58 obj_ext = "bc"; |
| 59 ll_ext = "ll"; | |
| 60 bc_ext = "bc"; | |
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Fix nativeobj extension for Windows.
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61 #if _WIN32 |
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62 nativeobj_ext = "obj"; |
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63 #elif linux || __APPLE__ |
| 159 | 64 nativeobj_ext = "o"; |
| 65 #else | |
| 66 #error "fix this" | |
| 67 #endif | |
| 68 | |
| 69 copyright = "Copyright (c) 1999-2008 by Digital Mars and Tomas Lindquist Olsen"; | |
| 70 written = "written by Walter Bright and Tomas Lindquist Olsen"; | |
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Removed D_InlineAsm and D_InlineAsm_X86 versions.
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71 version = "v1.034"; |
| 159 | 72 llvmdc_version = "0.1"; |
| 73 global.structalign = 8; | |
| 74 | |
| 75 memset(¶ms, 0, sizeof(Param)); | |
| 76 } | |
| 77 | |
| 78 char *Loc::toChars() const | |
| 79 { | |
| 80 OutBuffer buf; | |
| 81 char *p; | |
| 82 | |
| 83 if (filename) | |
| 84 { | |
| 85 buf.printf("%s", filename); | |
| 86 } | |
| 87 | |
| 88 if (linnum) | |
| 89 buf.printf("(%d)", linnum); | |
| 90 buf.writeByte(0); | |
| 91 return (char *)buf.extractData(); | |
| 92 } | |
| 93 | |
| 94 Loc::Loc(Module *mod, unsigned linnum) | |
| 95 { | |
| 96 this->linnum = linnum; | |
| 97 this->filename = mod ? mod->srcfile->toChars() : NULL; | |
| 98 } | |
| 99 | |
| 100 /************************************** | |
| 101 * Print error message and exit. | |
| 102 */ | |
| 103 | |
| 104 void error(Loc loc, const char *format, ...) | |
| 105 { | |
| 106 va_list ap; | |
| 107 va_start(ap, format); | |
| 108 verror(loc, format, ap); | |
| 109 va_end( ap ); | |
| 110 } | |
| 111 | |
| 112 void verror(Loc loc, const char *format, va_list ap) | |
| 113 { | |
| 114 if (!global.gag) | |
| 115 { | |
| 116 char *p = loc.toChars(); | |
| 117 | |
| 118 if (*p) | |
| 119 fprintf(stdmsg, "%s: ", p); | |
| 120 mem.free(p); | |
| 121 | |
| 122 fprintf(stdmsg, "Error: "); | |
| 123 vfprintf(stdmsg, format, ap); | |
| 124 fprintf(stdmsg, "\n"); | |
| 125 fflush(stdmsg); | |
| 126 } | |
| 127 global.errors++; | |
| 128 } | |
| 129 | |
| 130 /*************************************** | |
| 131 * Call this after printing out fatal error messages to clean up and exit | |
| 132 * the compiler. | |
| 133 */ | |
| 134 | |
| 135 void fatal() | |
| 136 { | |
| 137 #if 0 | |
| 138 halt(); | |
| 139 #endif | |
| 140 exit(EXIT_FAILURE); | |
| 141 } | |
| 142 | |
| 143 /************************************** | |
| 144 * Try to stop forgetting to remove the breakpoints from | |
| 145 * release builds. | |
| 146 */ | |
| 147 void halt() | |
| 148 { | |
| 149 #ifdef DEBUG | |
| 150 *(char*)0=0; | |
| 151 #endif | |
| 152 } | |
| 153 | |
| 154 extern void backend_init(); | |
| 155 extern void backend_term(); | |
| 156 | |
| 157 void usage() | |
| 158 { | |
|
546
406aee3416bb
Removed D_InlineAsm and D_InlineAsm_X86 versions.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
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159 printf("LLVM D Compiler %s (based on DMD %s and LLVM 2.4svn)\n%s\n%s\n", |
| 159 | 160 global.llvmdc_version, global.version, global.copyright, global.written); |
| 161 printf("\ | |
| 162 D Language Documentation: http://www.digitalmars.com/d/1.0/index.html\n\ | |
| 163 LLVMDC Homepage: http://www.dsource.org/projects/llvmdc\n\ | |
| 164 Usage:\n\ | |
|
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[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
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165 llvmdc files.d ... { -switch }\n\ |
| 159 | 166 \n\ |
| 167 files.d D source files\n%s\ | |
| 168 -annotate annotate the bitcode with human readable source code\n\ | |
| 169 -c do not link\n\ | |
| 170 -cov do code coverage analysis\n\ | |
| 171 -D generate documentation\n\ | |
| 172 -Dd<docdir> write documentation file to <docdir> directory\n\ | |
| 173 -Df<filename> write documentation file to <filename>\n\ | |
| 174 -d allow deprecated features\n\ | |
| 175 -debug compile in debug code\n\ | |
| 176 -debug=level compile in debug code <= level\n\ | |
| 177 -debug=ident compile in debug code identified by ident\n\ | |
| 178 -debuglib=name set symbolic debug library to name\n\ | |
| 179 -defaultlib=name set default library to name\n\ | |
| 180 -dis disassemble module after compiling\n\ | |
| 181 -g add symbolic debug info\n\ | |
| 182 -gc add symbolic debug info, pretend to be C\n\ | |
| 183 -H generate 'header' file\n\ | |
| 184 -Hd<hdrdir> write 'header' file to <hdrdir> directory\n\ | |
| 185 -Hf<filename> write 'header' file to <filename>\n\ | |
| 186 --help print help\n\ | |
| 187 -I<path> where to look for imports\n\ | |
| 188 -J<path> where to look for string imports\n\ | |
| 189 -ignore ignore unsupported pragmas\n\ | |
| 190 -inline do function inlining\n\ | |
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191 -L<linkerflag> pass <linkerflag> to llvm-ld\n\ |
|
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192 -m<arch> emit code specific to <arch> being one of:\n\ |
| 159 | 193 x86 x86-64 ppc32 ppc64\n\ |
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[svn r253] Removed -inlineasm option. inline asm is now enabled by default unless the new -noasm option is passed.
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194 -noasm do not allow use of inline asm\n\ |
| 159 | 195 -nofloat do not emit reference to floating point\n\ |
| 196 -noruntime do not allow code that generates implicit runtime calls\n\ | |
| 197 -noverify do not run the validation pass before writing bitcode\n\ | |
| 198 -O optimize, same as -O2\n\ | |
| 199 -O<n> optimize at level <n> (0-5)\n\ | |
| 200 -o- do not write object file\n\ | |
| 201 -od<objdir> write object files to directory <objdir>\n\ | |
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202 -of<filename> name output file to <filename>\n\ |
| 159 | 203 -op do not strip paths from source file\n\ |
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[svn r233] Added: -oq command line option for writing fully qualified object names.
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204 -oq write object files with fully qualified names\n\ |
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205 -profile profile runtime performance of generated code\n\ |
| 159 | 206 -quiet suppress unnecessary messages\n\ |
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207 -release compile release version\n\ |
| 159 | 208 -run srcfile args... run resulting program, passing args\n\ |
| 209 -R<path> provide path to the directory containing the runtime library\n\ | |
| 210 -unittest compile in unit tests\n\ | |
| 211 -v verbose\n\ | |
| 212 -vv very verbose (does not include -v)\n\ | |
| 213 -v1 D language version 1\n\ | |
| 214 -version=level compile in version code >= level\n\ | |
| 215 -version=ident compile in version code identified by ident\n\ | |
| 216 -w enable warnings\n\ | |
| 217 ", | |
| 218 #if WIN32 | |
| 219 " @cmdfile read arguments from cmdfile\n" | |
| 220 #else | |
| 221 "" | |
| 222 #endif | |
| 223 ); | |
| 224 } | |
| 225 | |
| 226 int main(int argc, char *argv[]) | |
| 227 { | |
| 228 int i; | |
| 229 Array files; | |
| 230 char *p; | |
| 231 Module *m; | |
| 232 int status = EXIT_SUCCESS; | |
| 233 int argcstart = argc; | |
| 234 bool very_verbose = false; | |
| 235 | |
| 236 // Check for malformed input | |
| 237 if (argc < 1 || !argv) | |
| 238 { | |
| 239 Largs: | |
| 240 error("missing or null command line arguments"); | |
| 241 fatal(); | |
| 242 } | |
| 243 for (i = 0; i < argc; i++) | |
| 244 { | |
| 245 if (!argv[i]) | |
| 246 goto Largs; | |
| 247 } | |
| 248 | |
| 249 #if __DMC__ // DMC unique support for response files | |
| 250 if (response_expand(&argc,&argv)) // expand response files | |
| 251 error("can't open response file"); | |
| 252 #endif | |
| 253 | |
| 254 files.reserve(argc - 1); | |
| 255 | |
| 256 // Set default values | |
| 432 | 257 #if _WIN32 |
| 258 char buf[MAX_PATH]; | |
| 259 GetModuleFileName(NULL, buf, MAX_PATH); | |
| 260 global.params.argv0 = buf; | |
| 261 #else | |
| 159 | 262 global.params.argv0 = argv[0]; |
| 432 | 263 #endif |
| 159 | 264 global.params.link = 1; |
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265 global.params.useAssert = 1; |
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327
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[svn r348] Switch on class invariants (except in release mode).
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266 global.params.useInvariants = 1; |
| 159 | 267 global.params.useIn = 1; |
| 268 global.params.useOut = 1; | |
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Enable array bounds check and emit them in IndexExp.
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269 global.params.useArrayBounds = 1; |
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[svn r352] Implement SwitchErrorStatement. Fixes #52.
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270 global.params.useSwitchError = 1; |
| 159 | 271 global.params.useInline = 0; // this one messes things up to a point where codegen breaks |
| 272 global.params.llvmInline = 0; // use this one instead to know if inline passes should be run | |
| 273 global.params.obj = 1; | |
| 274 global.params.Dversion = 2; | |
| 275 global.params.quiet = 1; | |
| 276 | |
| 277 global.params.linkswitches = new Array(); | |
| 278 global.params.libfiles = new Array(); | |
| 279 global.params.objfiles = new Array(); | |
| 280 global.params.ddocfiles = new Array(); | |
| 281 | |
| 282 global.params.is64bit = sizeof(void*) == 8 ? 1 : 0; | |
| 283 | |
| 284 uint16_t endiantest = 0xFF00; | |
| 285 uint8_t endianres = ((uint8_t*)&endiantest)[0]; | |
| 286 if (endianres == 0x00) | |
| 287 global.params.isLE = true; | |
| 288 else if (endianres == 0xFF) | |
| 289 global.params.isLE = false; | |
| 290 else { | |
| 291 error("Endian test is broken"); | |
| 292 fatal(); | |
| 293 } | |
| 294 | |
| 295 global.params.llvmArch = 0; | |
| 296 global.params.forceBE = 0; | |
| 297 global.params.noruntime = 0; | |
| 298 global.params.novalidate = 0; | |
| 299 global.params.optimizeLevel = -1; | |
| 300 global.params.runtimeImppath = 0; | |
|
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[svn r253] Removed -inlineasm option. inline asm is now enabled by default unless the new -noasm option is passed.
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301 global.params.useInlineAsm = 1; |
| 159 | 302 |
| 303 global.params.defaultlibname = "phobos"; | |
| 304 global.params.debuglibname = global.params.defaultlibname; | |
| 305 | |
| 306 // Predefine version identifiers | |
| 307 #if IN_LLVM | |
| 308 VersionCondition::addPredefinedGlobalIdent("LLVM"); | |
| 309 VersionCondition::addPredefinedGlobalIdent("LLVMDC"); | |
| 310 #endif | |
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Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
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311 |
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312 // setup default target os to be build os |
| 159 | 313 #if _WIN32 |
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Get rid of isLinux and isWindows in favor of global.params.os.
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314 global.params.os = OSWindows; |
| 159 | 315 #elif linux |
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Get rid of isLinux and isWindows in favor of global.params.os.
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316 global.params.os = OSLinux; |
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Fixed some osx mistakes.
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317 #elif __APPLE__ |
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Add isnan for __APPLE__ and darwin version ident for OSX.
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318 global.params.os = OSMacOSX; |
| 159 | 319 #else |
| 320 #error | |
| 321 #endif /* linux */ | |
| 322 | |
| 323 //VersionCondition::addPredefinedGlobalIdent("D_Bits"); | |
| 324 VersionCondition::addPredefinedGlobalIdent("all"); | |
| 325 | |
| 326 #if _WIN32 | |
| 432 | 327 inifile(global.params.argv0, "llvmdc.ini"); |
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328 #elif linux || __APPLE__ |
| 432 | 329 inifile(global.params.argv0, "llvmdc.conf"); |
| 159 | 330 #else |
| 331 #error | |
| 332 #endif | |
| 333 getenv_setargv("DFLAGS", &argc, &argv); | |
| 334 | |
| 335 #if 0 | |
| 336 for (i = 0; i < argc; i++) | |
| 337 { | |
| 338 printf("argv[%d] = '%s'\n", i, argv[i]); | |
| 339 } | |
| 340 #endif | |
| 341 | |
| 342 for (i = 1; i < argc; i++) | |
| 343 { | |
| 344 p = argv[i]; | |
| 345 if (*p == '-') | |
| 346 { | |
| 347 if (strcmp(p + 1, "d") == 0) | |
| 348 global.params.useDeprecated = 1; | |
| 349 else if (strcmp(p + 1, "c") == 0) | |
| 350 global.params.link = 0; | |
| 351 else if (strcmp(p + 1, "cov") == 0) | |
| 352 global.params.cov = 1; | |
| 353 else if (strcmp(p + 1, "fPIC") == 0) | |
| 354 global.params.pic = 1; | |
| 355 else if (strcmp(p + 1, "g") == 0) | |
| 356 global.params.symdebug = 1; | |
| 357 else if (strcmp(p + 1, "gc") == 0) | |
| 358 global.params.symdebug = 2; | |
| 359 else if (strcmp(p + 1, "gt") == 0) | |
| 360 { error("use -profile instead of -gt\n"); | |
| 361 global.params.trace = 1; | |
| 362 } | |
| 363 else if (strcmp(p + 1, "profile") == 0) | |
| 364 global.params.trace = 1; | |
| 365 else if (strcmp(p + 1, "v") == 0) | |
| 366 global.params.verbose = 1; | |
| 367 else if (strcmp(p + 1, "vv") == 0) { | |
| 368 Logger::enable(); | |
| 369 very_verbose = true; | |
| 370 } | |
| 371 else if (strcmp(p + 1, "v1") == 0) | |
| 372 global.params.Dversion = 1; | |
| 373 else if (strcmp(p + 1, "w") == 0) | |
| 374 global.params.warnings = 1; | |
| 375 else if (p[1] == 'O') | |
| 376 { | |
| 377 global.params.optimize = 1; | |
| 378 global.params.optimizeLevel = 2; | |
| 379 if (p[2] != 0) { | |
| 380 int optlevel = atoi(p+2); | |
| 381 if (optlevel < 0 || optlevel > 5) { | |
| 382 error("Optimization level must be between 0 and 5. Using default (%d)", | |
| 383 global.params.optimizeLevel); | |
| 384 } | |
| 385 else { | |
| 386 global.params.optimizeLevel = optlevel; | |
| 387 } | |
| 388 } | |
| 389 } | |
| 390 else if (strcmp(p + 1, "forcebe") == 0) | |
| 391 global.params.forceBE = 1; | |
| 392 else if (strcmp(p + 1, "noruntime") == 0) | |
| 393 global.params.noruntime = 1; | |
| 394 else if (strcmp(p + 1, "noverify") == 0) | |
| 395 global.params.novalidate = 1; | |
| 396 else if (strcmp(p + 1, "dis") == 0) | |
| 397 global.params.disassemble = 1; | |
| 398 else if (strcmp(p + 1, "annotate") == 0) | |
| 399 global.params.llvmAnnotate = 1; | |
|
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400 else if (strcmp(p + 1, "noasm") == 0) |
|
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401 global.params.useInlineAsm = 0; |
| 159 | 402 else if (p[1] == 'o') |
| 403 { | |
| 404 switch (p[2]) | |
| 405 { | |
| 406 case '-': | |
| 407 global.params.obj = 0; | |
| 408 break; | |
| 409 | |
| 410 case 'd': | |
| 411 if (!p[3]) | |
| 412 goto Lnoarg; | |
| 413 global.params.objdir = p + 3; | |
| 414 break; | |
| 415 | |
| 416 case 'f': | |
| 417 if (!p[3]) | |
| 418 goto Lnoarg; | |
| 419 global.params.objname = p + 3; | |
| 420 break; | |
| 421 | |
| 422 case 'p': | |
| 423 if (p[3]) | |
| 424 goto Lerror; | |
| 425 global.params.preservePaths = 1; | |
| 426 break; | |
| 427 | |
|
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[svn r233] Added: -oq command line option for writing fully qualified object names.
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428 case 'q': |
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[svn r233] Added: -oq command line option for writing fully qualified object names.
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429 if (p[3]) |
|
0806379a5eca
[svn r233] Added: -oq command line option for writing fully qualified object names.
lindquist
parents:
205
diff
changeset
|
430 goto Lerror; |
|
0806379a5eca
[svn r233] Added: -oq command line option for writing fully qualified object names.
lindquist
parents:
205
diff
changeset
|
431 global.params.fqnPaths = 1; |
|
0806379a5eca
[svn r233] Added: -oq command line option for writing fully qualified object names.
lindquist
parents:
205
diff
changeset
|
432 break; |
|
0806379a5eca
[svn r233] Added: -oq command line option for writing fully qualified object names.
lindquist
parents:
205
diff
changeset
|
433 |
| 159 | 434 case 0: |
| 435 error("-o no longer supported, use -of or -od"); | |
| 436 break; | |
| 437 | |
| 438 default: | |
| 439 goto Lerror; | |
| 440 } | |
| 441 } | |
| 442 else if (p[1] == 'D') | |
| 443 { global.params.doDocComments = 1; | |
| 444 switch (p[2]) | |
| 445 { | |
| 446 case 'd': | |
| 447 if (!p[3]) | |
| 448 goto Lnoarg; | |
| 449 global.params.docdir = p + 3; | |
| 450 break; | |
| 451 case 'f': | |
| 452 if (!p[3]) | |
| 453 goto Lnoarg; | |
| 454 global.params.docname = p + 3; | |
| 455 break; | |
| 456 | |
| 457 case 0: | |
| 458 break; | |
| 459 | |
| 460 default: | |
| 461 goto Lerror; | |
| 462 } | |
| 463 } | |
| 464 #ifdef _DH | |
| 465 else if (p[1] == 'H') | |
| 466 { global.params.doHdrGeneration = 1; | |
| 467 switch (p[2]) | |
| 468 { | |
| 469 case 'd': | |
| 470 if (!p[3]) | |
| 471 goto Lnoarg; | |
| 472 global.params.hdrdir = p + 3; | |
| 473 break; | |
| 474 | |
| 475 case 'f': | |
| 476 if (!p[3]) | |
| 477 goto Lnoarg; | |
| 478 global.params.hdrname = p + 3; | |
| 479 break; | |
| 480 | |
| 481 case 0: | |
| 482 break; | |
| 483 | |
| 484 default: | |
| 485 goto Lerror; | |
| 486 } | |
| 487 } | |
| 488 #endif | |
| 489 else if (strcmp(p + 1, "ignore") == 0) | |
| 490 global.params.ignoreUnsupportedPragmas = 1; | |
| 491 else if (strcmp(p + 1, "inline") == 0) { | |
| 492 // TODO | |
| 493 // the ast rewrites dmd does for inlining messes up the ast. | |
| 494 // someday maybe we can support it, for now llvm does an excellent job at inlining | |
| 495 global.params.useInline = 0; //1 | |
| 496 global.params.llvmInline = 1; | |
| 497 } | |
| 498 else if (strcmp(p + 1, "nofloat") == 0) | |
| 499 global.params.nofloat = 1; | |
| 500 else if (strcmp(p + 1, "quiet") == 0) | |
| 501 global.params.quiet = 1; | |
| 502 else if (strcmp(p + 1, "release") == 0) | |
| 503 global.params.release = 1; | |
| 504 else if (strcmp(p + 1, "unittest") == 0) | |
| 505 global.params.useUnitTests = 1; | |
| 506 else if (p[1] == 'I') | |
| 507 { | |
| 508 if (!global.params.imppath) | |
| 509 global.params.imppath = new Array(); | |
| 510 global.params.imppath->push(p + 2); | |
| 511 } | |
| 512 else if (p[1] == 'J') | |
| 513 { | |
| 514 if (!global.params.fileImppath) | |
| 515 global.params.fileImppath = new Array(); | |
| 516 global.params.fileImppath->push(p + 2); | |
| 517 } | |
| 518 else if (p[1] == 'R') | |
| 519 { | |
| 520 global.params.runtimePath = p+2; | |
| 521 } | |
| 522 else if (memcmp(p + 1, "debug", 5) == 0 && p[6] != 'l') | |
| 523 { | |
| 524 // Parse: | |
| 525 // -debug | |
| 526 // -debug=number | |
| 527 // -debug=identifier | |
| 528 if (p[6] == '=') | |
| 529 { | |
| 530 if (isdigit(p[7])) | |
| 531 { long level; | |
| 532 | |
| 533 errno = 0; | |
| 534 level = strtol(p + 7, &p, 10); | |
| 535 if (*p || errno || level > INT_MAX) | |
| 536 goto Lerror; | |
| 537 DebugCondition::setGlobalLevel((int)level); | |
| 538 } | |
| 539 else if (Lexer::isValidIdentifier(p + 7)) | |
| 540 DebugCondition::addGlobalIdent(p + 7); | |
| 541 else | |
| 542 goto Lerror; | |
| 543 } | |
| 544 else if (p[6]) | |
| 545 goto Lerror; | |
| 546 else | |
| 547 global.params.debuglevel = 1; | |
| 548 } | |
| 549 else if (memcmp(p + 1, "version", 5) == 0) | |
| 550 { | |
| 551 // Parse: | |
| 552 // -version=number | |
| 553 // -version=identifier | |
| 554 if (p[8] == '=') | |
| 555 { | |
| 556 if (isdigit(p[9])) | |
| 557 { long level; | |
| 558 | |
| 559 errno = 0; | |
| 560 level = strtol(p + 9, &p, 10); | |
| 561 if (*p || errno || level > INT_MAX) | |
| 562 goto Lerror; | |
| 563 VersionCondition::setGlobalLevel((int)level); | |
| 564 } | |
| 565 else if (Lexer::isValidIdentifier(p + 9)) | |
| 566 VersionCondition::addGlobalIdent(p + 9); | |
| 567 else | |
| 568 goto Lerror; | |
| 569 } | |
| 570 else | |
| 571 goto Lerror; | |
| 572 } | |
| 573 else if (strcmp(p + 1, "-b") == 0) | |
| 574 global.params.debugb = 1; | |
| 575 else if (strcmp(p + 1, "-c") == 0) | |
| 576 global.params.debugc = 1; | |
| 577 else if (strcmp(p + 1, "-f") == 0) | |
| 578 global.params.debugf = 1; | |
| 579 else if (strcmp(p + 1, "-help") == 0) | |
| 580 { usage(); | |
| 581 exit(EXIT_SUCCESS); | |
| 582 } | |
| 583 else if (strcmp(p + 1, "-r") == 0) | |
| 584 global.params.debugr = 1; | |
| 585 else if (strcmp(p + 1, "-x") == 0) | |
| 586 global.params.debugx = 1; | |
| 587 else if (strcmp(p + 1, "-y") == 0) | |
| 588 global.params.debugy = 1; | |
| 589 else if (p[1] == 'L') | |
| 590 { | |
| 591 global.params.linkswitches->push(p + 2); | |
| 592 } | |
| 593 else if (memcmp(p + 1, "defaultlib=", 11) == 0) | |
| 594 { | |
| 595 global.params.defaultlibname = p + 1 + 11; | |
| 596 } | |
| 597 else if (memcmp(p + 1, "debuglib=", 9) == 0) | |
| 598 { | |
| 599 global.params.debuglibname = p + 1 + 9; | |
| 600 } | |
| 601 else if (strcmp(p + 1, "run") == 0) | |
| 602 { global.params.run = 1; | |
| 603 global.params.runargs_length = ((i >= argcstart) ? argc : argcstart) - i - 1; | |
| 604 if (global.params.runargs_length) | |
| 605 { | |
| 606 files.push(argv[i + 1]); | |
| 607 global.params.runargs = &argv[i + 2]; | |
| 608 i += global.params.runargs_length; | |
| 609 global.params.runargs_length--; | |
| 610 } | |
| 611 else | |
| 612 { global.params.run = 0; | |
| 613 goto Lnoarg; | |
| 614 } | |
| 615 } | |
| 616 else if (p[1] == 'm') | |
| 617 { | |
| 618 global.params.llvmArch = p+2; | |
| 619 } | |
| 620 else | |
| 621 { | |
| 622 Lerror: | |
| 623 error("unrecognized switch '%s'", argv[i]); | |
| 624 continue; | |
| 625 | |
| 626 Lnoarg: | |
| 627 error("argument expected for switch '%s'", argv[i]); | |
| 628 continue; | |
| 629 } | |
| 630 } | |
| 631 else | |
| 632 files.push(p); | |
| 633 } | |
| 634 if (global.errors) | |
| 635 { | |
| 636 fatal(); | |
| 637 } | |
| 638 if (files.dim == 0) | |
| 639 { usage(); | |
| 640 return EXIT_FAILURE; | |
| 641 } | |
| 642 | |
| 643 if (global.params.release) | |
| 644 { global.params.useInvariants = 0; | |
| 645 global.params.useIn = 0; | |
| 646 global.params.useOut = 0; | |
| 647 global.params.useAssert = 0; | |
| 648 global.params.useArrayBounds = 0; | |
| 649 global.params.useSwitchError = 0; | |
| 650 } | |
| 651 | |
| 652 if (global.params.run) | |
| 653 global.params.quiet = 1; | |
| 654 | |
| 655 if (global.params.useUnitTests) | |
| 656 global.params.useAssert = 1; | |
| 657 | |
| 658 if (!global.params.obj) | |
| 659 global.params.link = 0; | |
| 660 | |
| 661 if (global.params.link) | |
| 662 { | |
| 663 global.params.exefile = global.params.objname; | |
| 664 global.params.objname = NULL; | |
| 665 } | |
| 666 else if (global.params.run) | |
| 667 { | |
| 668 error("flags conflict with -run"); | |
| 669 fatal(); | |
| 670 } | |
| 671 else | |
| 672 { | |
| 673 if (global.params.objname && files.dim > 1) | |
| 674 { | |
| 675 error("multiple source files, but only one .obj name"); | |
| 676 fatal(); | |
| 677 } | |
| 678 } | |
| 679 if (global.params.cov) | |
| 680 VersionCondition::addPredefinedGlobalIdent("D_Coverage"); | |
| 681 | |
| 682 bool allowForceEndianness = false; | |
| 683 | |
| 684 if (global.params.llvmArch == 0) { | |
|
284
70c370e97944
[svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed.
lindquist
parents:
279
diff
changeset
|
685 findDefaultTarget(); |
| 159 | 686 } |
| 687 | |
| 688 if (strcmp(global.params.llvmArch,"x86")==0) { | |
| 689 VersionCondition::addPredefinedGlobalIdent("X86"); | |
| 690 global.params.isLE = true; | |
| 691 global.params.is64bit = false; | |
|
237
a168a2c3ea48
[svn r253] Removed -inlineasm option. inline asm is now enabled by default unless the new -noasm option is passed.
lindquist
parents:
220
diff
changeset
|
692 global.params.cpu = ARCHx86; |
|
534
7e2867ed70d9
Get rid of isLinux and isWindows in favor of global.params.os.
Christian Kamm <kamm incasoftware de>
parents:
530
diff
changeset
|
693 global.params.tt_arch = "i686"; |
|
7e2867ed70d9
Get rid of isLinux and isWindows in favor of global.params.os.
Christian Kamm <kamm incasoftware de>
parents:
530
diff
changeset
|
694 global.params.data_layout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-f80:32:32-v64:64:64-v128:128:128-a0:0:64"; |
|
445
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
439
diff
changeset
|
695 if (global.params.useInlineAsm) { |
|
546
406aee3416bb
Removed D_InlineAsm and D_InlineAsm_X86 versions.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
542
diff
changeset
|
696 VersionCondition::addPredefinedGlobalIdent("LLVM_InlineAsm_X86"); |
|
445
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
439
diff
changeset
|
697 } |
| 159 | 698 } |
| 699 else if (strcmp(global.params.llvmArch,"x86-64")==0) { | |
| 700 VersionCondition::addPredefinedGlobalIdent("X86_64"); | |
| 701 global.params.isLE = true; | |
| 702 global.params.is64bit = true; | |
|
237
a168a2c3ea48
[svn r253] Removed -inlineasm option. inline asm is now enabled by default unless the new -noasm option is passed.
lindquist
parents:
220
diff
changeset
|
703 global.params.cpu = ARCHx86_64; |
|
534
7e2867ed70d9
Get rid of isLinux and isWindows in favor of global.params.os.
Christian Kamm <kamm incasoftware de>
parents:
530
diff
changeset
|
704 global.params.tt_arch = "x86_64"; |
|
7e2867ed70d9
Get rid of isLinux and isWindows in favor of global.params.os.
Christian Kamm <kamm incasoftware de>
parents:
530
diff
changeset
|
705 global.params.data_layout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64"; |
| 159 | 706 } |
| 707 else if (strcmp(global.params.llvmArch,"ppc32")==0) { | |
| 708 VersionCondition::addPredefinedGlobalIdent("PPC"); | |
| 709 global.params.isLE = false; | |
| 710 global.params.is64bit = false; | |
|
237
a168a2c3ea48
[svn r253] Removed -inlineasm option. inline asm is now enabled by default unless the new -noasm option is passed.
lindquist
parents:
220
diff
changeset
|
711 global.params.cpu = ARCHppc; |
|
534
7e2867ed70d9
Get rid of isLinux and isWindows in favor of global.params.os.
Christian Kamm <kamm incasoftware de>
parents:
530
diff
changeset
|
712 global.params.tt_arch = "powerpc"; |
|
7e2867ed70d9
Get rid of isLinux and isWindows in favor of global.params.os.
Christian Kamm <kamm incasoftware de>
parents:
530
diff
changeset
|
713 global.params.data_layout = "E-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64"; |
| 159 | 714 } |
| 715 else if (strcmp(global.params.llvmArch,"ppc64")==0) { | |
| 716 VersionCondition::addPredefinedGlobalIdent("PPC64"); | |
| 717 global.params.isLE = false; | |
| 718 global.params.is64bit = true; | |
|
237
a168a2c3ea48
[svn r253] Removed -inlineasm option. inline asm is now enabled by default unless the new -noasm option is passed.
lindquist
parents:
220
diff
changeset
|
719 global.params.cpu = ARCHppc_64; |
|
534
7e2867ed70d9
Get rid of isLinux and isWindows in favor of global.params.os.
Christian Kamm <kamm incasoftware de>
parents:
530
diff
changeset
|
720 global.params.tt_arch = "powerpc64"; |
|
7e2867ed70d9
Get rid of isLinux and isWindows in favor of global.params.os.
Christian Kamm <kamm incasoftware de>
parents:
530
diff
changeset
|
721 global.params.data_layout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64"; |
| 159 | 722 } |
| 723 else { | |
| 724 assert(0 && "Invalid arch"); | |
| 725 } | |
| 726 | |
| 727 if (allowForceEndianness && global.params.forceBE) { | |
| 728 VersionCondition::addPredefinedGlobalIdent("BigEndian"); | |
| 729 global.params.isLE = false; | |
| 730 } | |
| 731 else if (global.params.isLE) { | |
| 732 VersionCondition::addPredefinedGlobalIdent("LittleEndian"); | |
| 733 } | |
| 734 else { | |
| 735 VersionCondition::addPredefinedGlobalIdent("BigEndian"); | |
| 736 } | |
| 737 | |
| 738 if (global.params.is64bit) { | |
| 739 VersionCondition::addPredefinedGlobalIdent("LLVM64"); | |
| 740 } | |
| 741 | |
|
534
7e2867ed70d9
Get rid of isLinux and isWindows in favor of global.params.os.
Christian Kamm <kamm incasoftware de>
parents:
530
diff
changeset
|
742 |
|
7e2867ed70d9
Get rid of isLinux and isWindows in favor of global.params.os.
Christian Kamm <kamm incasoftware de>
parents:
530
diff
changeset
|
743 // setup version idents and tt_os for chosen target os |
|
7e2867ed70d9
Get rid of isLinux and isWindows in favor of global.params.os.
Christian Kamm <kamm incasoftware de>
parents:
530
diff
changeset
|
744 switch(global.params.os) |
|
7e2867ed70d9
Get rid of isLinux and isWindows in favor of global.params.os.
Christian Kamm <kamm incasoftware de>
parents:
530
diff
changeset
|
745 { |
|
7e2867ed70d9
Get rid of isLinux and isWindows in favor of global.params.os.
Christian Kamm <kamm incasoftware de>
parents:
530
diff
changeset
|
746 case OSWindows: |
|
7e2867ed70d9
Get rid of isLinux and isWindows in favor of global.params.os.
Christian Kamm <kamm incasoftware de>
parents:
530
diff
changeset
|
747 VersionCondition::addPredefinedGlobalIdent("Windows"); |
|
7e2867ed70d9
Get rid of isLinux and isWindows in favor of global.params.os.
Christian Kamm <kamm incasoftware de>
parents:
530
diff
changeset
|
748 VersionCondition::addPredefinedGlobalIdent("Win32"); |
|
7e2867ed70d9
Get rid of isLinux and isWindows in favor of global.params.os.
Christian Kamm <kamm incasoftware de>
parents:
530
diff
changeset
|
749 VersionCondition::addPredefinedGlobalIdent("mingw32"); |
|
7e2867ed70d9
Get rid of isLinux and isWindows in favor of global.params.os.
Christian Kamm <kamm incasoftware de>
parents:
530
diff
changeset
|
750 global.params.tt_os = "-pc-mingw32"; |
|
7e2867ed70d9
Get rid of isLinux and isWindows in favor of global.params.os.
Christian Kamm <kamm incasoftware de>
parents:
530
diff
changeset
|
751 break; |
|
7e2867ed70d9
Get rid of isLinux and isWindows in favor of global.params.os.
Christian Kamm <kamm incasoftware de>
parents:
530
diff
changeset
|
752 |
|
536
0d2db7efa105
Add isnan for __APPLE__ and darwin version ident for OSX.
Christian Kamm <kamm incasoftware de>
parents:
535
diff
changeset
|
753 case OSLinux: |
|
534
7e2867ed70d9
Get rid of isLinux and isWindows in favor of global.params.os.
Christian Kamm <kamm incasoftware de>
parents:
530
diff
changeset
|
754 VersionCondition::addPredefinedGlobalIdent("linux"); |
|
7e2867ed70d9
Get rid of isLinux and isWindows in favor of global.params.os.
Christian Kamm <kamm incasoftware de>
parents:
530
diff
changeset
|
755 VersionCondition::addPredefinedGlobalIdent("Posix"); |
|
7e2867ed70d9
Get rid of isLinux and isWindows in favor of global.params.os.
Christian Kamm <kamm incasoftware de>
parents:
530
diff
changeset
|
756 global.params.tt_os = "-pc-linux-gnu"; |
|
7e2867ed70d9
Get rid of isLinux and isWindows in favor of global.params.os.
Christian Kamm <kamm incasoftware de>
parents:
530
diff
changeset
|
757 break; |
|
7e2867ed70d9
Get rid of isLinux and isWindows in favor of global.params.os.
Christian Kamm <kamm incasoftware de>
parents:
530
diff
changeset
|
758 |
|
536
0d2db7efa105
Add isnan for __APPLE__ and darwin version ident for OSX.
Christian Kamm <kamm incasoftware de>
parents:
535
diff
changeset
|
759 case OSMacOSX: |
|
0d2db7efa105
Add isnan for __APPLE__ and darwin version ident for OSX.
Christian Kamm <kamm incasoftware de>
parents:
535
diff
changeset
|
760 VersionCondition::addPredefinedGlobalIdent("darwin"); |
|
541
4b7925bc1605
Fixed some osx mistakes.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
536
diff
changeset
|
761 VersionCondition::addPredefinedGlobalIdent("Posix"); |
|
536
0d2db7efa105
Add isnan for __APPLE__ and darwin version ident for OSX.
Christian Kamm <kamm incasoftware de>
parents:
535
diff
changeset
|
762 global.params.tt_os = "-pc-darwin-gnu"; |
|
542
1e9ca2889b07
Missing 'break' in osx code path.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
541
diff
changeset
|
763 break; |
|
536
0d2db7efa105
Add isnan for __APPLE__ and darwin version ident for OSX.
Christian Kamm <kamm incasoftware de>
parents:
535
diff
changeset
|
764 |
|
534
7e2867ed70d9
Get rid of isLinux and isWindows in favor of global.params.os.
Christian Kamm <kamm incasoftware de>
parents:
530
diff
changeset
|
765 default: |
|
7e2867ed70d9
Get rid of isLinux and isWindows in favor of global.params.os.
Christian Kamm <kamm incasoftware de>
parents:
530
diff
changeset
|
766 assert(false && "Target OS not supported"); |
|
7e2867ed70d9
Get rid of isLinux and isWindows in favor of global.params.os.
Christian Kamm <kamm incasoftware de>
parents:
530
diff
changeset
|
767 } |
|
7e2867ed70d9
Get rid of isLinux and isWindows in favor of global.params.os.
Christian Kamm <kamm incasoftware de>
parents:
530
diff
changeset
|
768 |
| 159 | 769 |
| 770 // Initialization | |
| 771 Type::init(); | |
| 772 Id::initialize(); | |
| 773 Module::init(); | |
| 774 initPrecedence(); | |
| 775 | |
| 776 backend_init(); | |
| 777 | |
| 778 //printf("%d source files\n",files.dim); | |
| 779 | |
| 780 // Build import search path | |
| 781 if (global.params.imppath) | |
| 782 { | |
| 783 for (i = 0; i < global.params.imppath->dim; i++) | |
| 784 { | |
| 785 char *path = (char *)global.params.imppath->data[i]; | |
| 786 Array *a = FileName::splitPath(path); | |
| 787 | |
| 788 if (a) | |
| 789 { | |
| 790 if (!global.path) | |
| 791 global.path = new Array(); | |
| 792 global.path->append(a); | |
| 793 } | |
| 794 } | |
| 795 } | |
| 796 | |
| 797 // Build string import search path | |
| 798 if (global.params.fileImppath) | |
| 799 { | |
| 800 for (i = 0; i < global.params.fileImppath->dim; i++) | |
| 801 { | |
| 802 char *path = (char *)global.params.fileImppath->data[i]; | |
| 803 Array *a = FileName::splitPath(path); | |
| 804 | |
| 805 if (a) | |
| 806 { | |
| 807 if (!global.filePath) | |
| 808 global.filePath = new Array(); | |
| 809 global.filePath->append(a); | |
| 810 } | |
| 811 } | |
| 812 } | |
| 813 | |
| 814 // Create Modules | |
| 815 Array modules; | |
| 816 modules.reserve(files.dim); | |
| 817 for (i = 0; i < files.dim; i++) | |
| 818 { Identifier *id; | |
| 819 char *ext; | |
| 820 char *name; | |
| 821 | |
| 822 p = (char *) files.data[i]; | |
| 823 | |
| 824 p = FileName::name(p); // strip path | |
| 825 ext = FileName::ext(p); | |
| 826 if (ext) | |
| 827 { | |
| 828 #if IN_LLVM | |
| 829 if (strcmp(ext, global.nativeobj_ext) == 0 || | |
| 830 strcmp(ext, global.obj_ext) == 0) | |
| 831 #elif TARGET_LINUX | |
| 832 if (strcmp(ext, global.obj_ext) == 0) | |
| 833 #else | |
| 834 if (stricmp(ext, global.obj_ext) == 0) | |
| 835 #endif | |
| 836 { | |
| 837 global.params.objfiles->push(files.data[i]); | |
| 838 continue; | |
| 839 } | |
| 840 | |
|
279
a137ed004205
[svn r300] Removed some win32 stuff that was causing problems on mingw32.
lindquist
parents:
277
diff
changeset
|
841 #if TARGET_LINUX || __MINGW32__ |
| 159 | 842 if (strcmp(ext, "a") == 0) |
| 843 #else | |
| 844 if (stricmp(ext, "lib") == 0) | |
| 845 #endif | |
| 846 { | |
| 847 global.params.libfiles->push(files.data[i]); | |
| 848 continue; | |
| 849 } | |
| 850 | |
| 851 if (strcmp(ext, global.ddoc_ext) == 0) | |
| 852 { | |
| 853 global.params.ddocfiles->push(files.data[i]); | |
| 854 continue; | |
| 855 } | |
| 856 | |
| 857 #if !TARGET_LINUX | |
| 858 if (stricmp(ext, "res") == 0) | |
| 859 { | |
| 860 global.params.resfile = (char *)files.data[i]; | |
| 861 continue; | |
| 862 } | |
| 863 | |
| 864 if (stricmp(ext, "def") == 0) | |
| 865 { | |
| 866 global.params.deffile = (char *)files.data[i]; | |
| 867 continue; | |
| 868 } | |
| 869 | |
| 870 if (stricmp(ext, "exe") == 0) | |
| 871 { | |
| 872 global.params.exefile = (char *)files.data[i]; | |
| 873 continue; | |
| 874 } | |
| 875 #endif | |
| 876 | |
| 877 if (stricmp(ext, global.mars_ext) == 0 || | |
|
510
6aee82889553
Merged DMD 1.034, array operations are not yet implemented ;)
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
486
diff
changeset
|
878 stricmp(ext, global.hdr_ext) == 0 || |
| 159 | 879 stricmp(ext, "htm") == 0 || |
| 880 stricmp(ext, "html") == 0 || | |
| 881 stricmp(ext, "xhtml") == 0) | |
| 882 { | |
| 883 ext--; // skip onto '.' | |
| 884 assert(*ext == '.'); | |
| 885 name = (char *)mem.malloc((ext - p) + 1); | |
| 886 memcpy(name, p, ext - p); | |
| 887 name[ext - p] = 0; // strip extension | |
| 888 | |
| 889 if (name[0] == 0 || | |
| 890 strcmp(name, "..") == 0 || | |
| 891 strcmp(name, ".") == 0) | |
| 892 { | |
| 893 Linvalid: | |
| 894 error("invalid file name '%s'", (char *)files.data[i]); | |
| 895 fatal(); | |
| 896 } | |
| 897 } | |
| 898 else | |
| 899 { error("unrecognized file extension %s\n", ext); | |
| 900 fatal(); | |
| 901 } | |
| 902 } | |
| 903 else | |
| 904 { name = p; | |
| 905 if (!*name) | |
| 906 goto Linvalid; | |
| 907 } | |
| 908 | |
| 909 id = new Identifier(name, 0); | |
| 910 m = new Module((char *) files.data[i], id, global.params.doDocComments, global.params.doHdrGeneration); | |
| 911 modules.push(m); | |
| 912 | |
| 913 global.params.objfiles->push(m->objfile->name->str); | |
| 914 } | |
| 915 | |
| 916 // Read files, parse them | |
| 917 for (i = 0; i < modules.dim; i++) | |
| 918 { | |
| 919 m = (Module *)modules.data[i]; | |
| 920 if (global.params.verbose) | |
| 921 printf("parse %s\n", m->toChars()); | |
| 922 if (!Module::rootModule) | |
| 923 Module::rootModule = m; | |
| 924 m->importedFrom = m; | |
| 925 m->deleteObjFile(); | |
| 926 m->read(0); | |
| 927 m->parse(); | |
| 928 if (m->isDocFile) | |
| 929 { | |
| 930 m->gendocfile(); | |
| 931 | |
| 932 // Remove m from list of modules | |
| 933 modules.remove(i); | |
| 934 i--; | |
| 935 | |
| 936 // Remove m's object file from list of object files | |
| 937 for (int j = 0; j < global.params.objfiles->dim; j++) | |
| 938 { | |
| 939 if (m->objfile->name->str == global.params.objfiles->data[j]) | |
| 940 { | |
| 941 global.params.objfiles->remove(j); | |
| 942 break; | |
| 943 } | |
| 944 } | |
| 945 | |
| 946 if (global.params.objfiles->dim == 0) | |
| 947 global.params.link = 0; | |
| 948 } | |
| 949 } | |
| 950 if (global.errors) | |
| 951 fatal(); | |
| 952 #ifdef _DH | |
| 953 if (global.params.doHdrGeneration) | |
| 954 { | |
| 955 /* Generate 'header' import files. | |
| 956 * Since 'header' import files must be independent of command | |
| 957 * line switches and what else is imported, they are generated | |
| 958 * before any semantic analysis. | |
| 959 */ | |
| 960 for (i = 0; i < modules.dim; i++) | |
| 961 { | |
| 962 m = (Module *)modules.data[i]; | |
| 963 if (global.params.verbose) | |
| 964 printf("import %s\n", m->toChars()); | |
| 965 m->genhdrfile(); | |
| 966 } | |
| 967 } | |
| 968 if (global.errors) | |
| 969 fatal(); | |
| 970 #endif | |
| 971 | |
| 972 // Do semantic analysis | |
| 973 for (i = 0; i < modules.dim; i++) | |
| 974 { | |
| 975 m = (Module *)modules.data[i]; | |
| 976 if (global.params.verbose) | |
| 977 printf("semantic %s\n", m->toChars()); | |
| 978 m->semantic(); | |
| 979 } | |
| 980 if (global.errors) | |
| 981 fatal(); | |
| 982 | |
| 983 // Do pass 2 semantic analysis | |
| 984 for (i = 0; i < modules.dim; i++) | |
| 985 { | |
| 986 m = (Module *)modules.data[i]; | |
| 987 if (global.params.verbose) | |
| 988 printf("semantic2 %s\n", m->toChars()); | |
| 989 m->semantic2(); | |
| 990 } | |
| 991 if (global.errors) | |
| 992 fatal(); | |
| 993 | |
| 994 // Do pass 3 semantic analysis | |
| 995 for (i = 0; i < modules.dim; i++) | |
| 996 { | |
| 997 m = (Module *)modules.data[i]; | |
| 998 if (global.params.verbose) | |
| 999 printf("semantic3 %s\n", m->toChars()); | |
| 1000 m->semantic3(); | |
| 1001 } | |
| 1002 if (global.errors) | |
| 1003 fatal(); | |
| 1004 | |
| 1005 #if !IN_LLVM | |
| 1006 // Scan for functions to inline | |
| 1007 if (global.params.useInline) | |
| 1008 { | |
| 1009 /* The problem with useArrayBounds and useAssert is that the | |
| 1010 * module being linked to may not have generated them, so if | |
| 1011 * we inline functions from those modules, the symbols for them will | |
| 1012 * not be found at link time. | |
| 1013 */ | |
| 1014 if (!global.params.useArrayBounds && !global.params.useAssert) | |
| 1015 { | |
| 1016 #endif | |
| 1017 // Do pass 3 semantic analysis on all imported modules, | |
| 1018 // since otherwise functions in them cannot be inlined | |
| 1019 for (i = 0; i < Module::amodules.dim; i++) | |
| 1020 { | |
| 1021 m = (Module *)Module::amodules.data[i]; | |
| 1022 if (global.params.verbose) | |
| 1023 printf("semantic3 %s\n", m->toChars()); | |
| 1024 m->semantic3(); | |
| 1025 } | |
| 1026 if (global.errors) | |
| 1027 fatal(); | |
| 1028 #if !IN_LLVM | |
| 1029 } | |
| 1030 | |
| 1031 for (i = 0; i < modules.dim; i++) | |
| 1032 { | |
| 1033 m = (Module *)modules.data[i]; | |
| 1034 if (global.params.verbose) | |
| 1035 printf("inline scan %s\n", m->toChars()); | |
| 1036 m->inlineScan(); | |
| 1037 } | |
| 1038 } | |
| 1039 if (global.errors) | |
| 1040 fatal(); | |
| 1041 #endif | |
| 1042 | |
| 1043 // Generate output files | |
| 1044 for (i = 0; i < modules.dim; i++) | |
| 1045 { | |
| 1046 m = (Module *)modules.data[i]; | |
| 1047 if (global.params.verbose) | |
| 1048 printf("code %s\n", m->toChars()); | |
| 1049 if (global.params.obj) | |
| 336 | 1050 m->genobjfile(0); |
| 159 | 1051 if (global.errors) |
| 1052 m->deleteObjFile(); | |
| 1053 else | |
| 1054 { | |
| 1055 if (global.params.doDocComments) | |
| 1056 m->gendocfile(); | |
| 1057 } | |
| 1058 } | |
|
279
a137ed004205
[svn r300] Removed some win32 stuff that was causing problems on mingw32.
lindquist
parents:
277
diff
changeset
|
1059 |
| 159 | 1060 backend_term(); |
| 1061 if (global.errors) | |
| 1062 fatal(); | |
| 1063 | |
| 1064 if (!global.params.objfiles->dim) | |
| 1065 { | |
| 1066 if (global.params.link) | |
| 1067 error("no object files to link"); | |
| 1068 } | |
| 1069 else | |
| 1070 { | |
| 1071 if (global.params.link) | |
|
276
21f85bac0b1a
[svn r297] Fixed: rewrote linker code to use LLVM's Program facilities instead of DMD's oldschool broken "native" approach.
lindquist
parents:
262
diff
changeset
|
1072 //status = runLINK(); |
| 432 | 1073 linkExecutable(global.params.argv0); |
| 159 | 1074 |
| 1075 if (global.params.run) | |
| 1076 { | |
| 1077 if (!status) | |
| 1078 { | |
|
277
90a8c798b0db
[svn r298] Eliminated the dmd/link.c source file entirely in favor of a llvm::sys based approach to the same functionality.
lindquist
parents:
276
diff
changeset
|
1079 status = runExectuable(); |
| 159 | 1080 |
| 1081 /* Delete .obj files and .exe file | |
| 1082 */ | |
| 1083 for (i = 0; i < modules.dim; i++) | |
| 1084 { | |
| 1085 m = (Module *)modules.data[i]; | |
| 1086 m->deleteObjFile(); | |
| 1087 } | |
|
277
90a8c798b0db
[svn r298] Eliminated the dmd/link.c source file entirely in favor of a llvm::sys based approach to the same functionality.
lindquist
parents:
276
diff
changeset
|
1088 deleteExecutable(); |
| 159 | 1089 } |
| 1090 } | |
| 1091 } | |
| 1092 | |
| 1093 return status; | |
| 1094 } | |
| 1095 | |
| 1096 | |
| 1097 | |
| 1098 /*********************************** | |
| 1099 * Parse and append contents of environment variable envvar | |
| 1100 * to argc and argv[]. | |
| 1101 * The string is separated into arguments, processing \ and ". | |
| 1102 */ | |
| 1103 | |
| 1104 void getenv_setargv(const char *envvar, int *pargc, char** *pargv) | |
| 1105 { | |
| 1106 char *env; | |
| 1107 char *p; | |
| 1108 Array *argv; | |
| 1109 int argc; | |
| 1110 | |
| 1111 int wildcard; // do wildcard expansion | |
| 1112 int instring; | |
| 1113 int slash; | |
| 1114 char c; | |
| 1115 int j; | |
| 1116 | |
| 1117 env = getenv(envvar); | |
| 1118 if (!env) | |
| 1119 return; | |
| 1120 | |
| 1121 env = mem.strdup(env); // create our own writable copy | |
| 1122 | |
| 1123 argc = *pargc; | |
| 1124 argv = new Array(); | |
| 1125 argv->setDim(argc); | |
| 1126 | |
| 1127 for (int i = 0; i < argc; i++) | |
| 1128 argv->data[i] = (void *)(*pargv)[i]; | |
| 1129 | |
| 1130 j = 1; // leave argv[0] alone | |
| 1131 while (1) | |
| 1132 { | |
| 1133 wildcard = 1; | |
| 1134 switch (*env) | |
| 1135 { | |
| 1136 case ' ': | |
| 1137 case '\t': | |
| 1138 env++; | |
| 1139 break; | |
| 1140 | |
| 1141 case 0: | |
| 1142 goto Ldone; | |
| 1143 | |
| 1144 case '"': | |
| 1145 wildcard = 0; | |
| 1146 default: | |
| 1147 argv->push(env); // append | |
| 1148 //argv->insert(j, env); // insert at position j | |
| 1149 j++; | |
| 1150 argc++; | |
| 1151 p = env; | |
| 1152 slash = 0; | |
| 1153 instring = 0; | |
| 1154 c = 0; | |
| 1155 | |
| 1156 while (1) | |
| 1157 { | |
| 1158 c = *env++; | |
| 1159 switch (c) | |
| 1160 { | |
| 1161 case '"': | |
| 1162 p -= (slash >> 1); | |
| 1163 if (slash & 1) | |
| 1164 { p--; | |
| 1165 goto Laddc; | |
| 1166 } | |
| 1167 instring ^= 1; | |
| 1168 slash = 0; | |
| 1169 continue; | |
| 1170 | |
| 1171 case ' ': | |
| 1172 case '\t': | |
| 1173 if (instring) | |
| 1174 goto Laddc; | |
| 1175 *p = 0; | |
| 1176 //if (wildcard) | |
| 1177 //wildcardexpand(); // not implemented | |
| 1178 break; | |
| 1179 | |
| 1180 case '\\': | |
| 1181 slash++; | |
| 1182 *p++ = c; | |
| 1183 continue; | |
| 1184 | |
| 1185 case 0: | |
| 1186 *p = 0; | |
| 1187 //if (wildcard) | |
| 1188 //wildcardexpand(); // not implemented | |
| 1189 goto Ldone; | |
| 1190 | |
| 1191 default: | |
| 1192 Laddc: | |
| 1193 slash = 0; | |
| 1194 *p++ = c; | |
| 1195 continue; | |
| 1196 } | |
| 1197 break; | |
| 1198 } | |
| 1199 } | |
| 1200 } | |
| 1201 | |
| 1202 Ldone: | |
| 1203 *pargc = argc; | |
| 1204 *pargv = (char **)argv->data; | |
| 1205 } |