Mercurial > projects > ldc
annotate dmd/mars.c @ 567:aaba4f7c6d8a
Get rid of runtime path. Allow defaultlib and debuglib switches to be given multiple times.
author | Christian Kamm <kamm incasoftware de> |
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date | Tue, 02 Sep 2008 19:14:25 +0200 |
parents | cbe08531430f |
children | f75b16f1e405 |
rev | line source |
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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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40 #include "gen/linker.h" |
159 | 41 |
42 void getenv_setargv(const char *envvar, int *pargc, char** *pargv); | |
43 | |
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44 // llvmdc |
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45 void findDefaultTarget(); |
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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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57 // LLVMDC |
159 | 58 obj_ext = "bc"; |
59 ll_ext = "ll"; | |
60 bc_ext = "bc"; | |
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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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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 { | |
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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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165 llvmdc files.d ... { -switch }\n\ |
159 | 166 \n\ |
167 files.d D source files\n%s\ | |
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168 -of<filename> name output file to <filename>\n\ |
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169 -o- do not write object file\n\ |
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170 -od<objdir> write object files to directory <objdir>\n\ |
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171 -op do not strip paths from source file\n\ |
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172 -oq write object files with fully qualified names\n\ |
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173 \n\ |
159 | 174 -c do not link\n\ |
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175 -L<linkerflag> pass <linkerflag> to llvm-ld\n\ |
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176 \n\ |
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177 -g add symbolic debug info\n\ |
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178 -gc add symbolic debug info, pretend to be C\n\ |
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179 \n\ |
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180 -w enable warnings\n\ |
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181 \n\ |
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182 -H generate 'header' file\n\ |
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183 -Hd<hdrdir> write 'header' file to <hdrdir> directory\n\ |
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184 -Hf<filename> write 'header' file to <filename>\n\ |
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185 \n\ |
159 | 186 -D generate documentation\n\ |
187 -Dd<docdir> write documentation file to <docdir> directory\n\ | |
188 -Df<filename> write documentation file to <filename>\n\ | |
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189 \n\ |
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190 Codegen control:\n\ |
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191 -m<arch> emit code specific to <arch> being one of:\n\ |
159 | 192 x86 x86-64 ppc32 ppc64\n\ |
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193 -t<os> emit code specific to <os> being one of:\n\ |
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194 Linux, Windows, MacOSX\n\ |
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195 \n\ |
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196 -O optimize, same as -O2\n\ |
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197 -O<n> optimize at level <n> (0-5)\n\ |
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198 -inline do function inlining\n\ |
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199 \n\ |
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200 -debug enables asserts, invariants, contracts, boundscheck\n\ |
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201 and sets debug=1\n\ |
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202 -release disables asserts, invariants, contracts boundscheck\n\ |
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203 \n\ |
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204 -enable-<feature> and\n\ |
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205 -disable-<feature> where <feature> is one of\n\ |
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206 asserts assert statements (default: on)\n\ |
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207 invariants class and struct invariants (default: on)\n\ |
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208 contracts function contracts (default: on)\n\ |
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209 boundscheck array bounds checking (default: on)\n\ |
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210 -debug=level compile in debug stmts <= level (default: 0)\n\ |
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211 -debug=ident compile in debug stmts identified by ident\n\ |
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212 -version=level compile in version code >= level\n\ |
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213 -version=ident compile in version code identified by ident\n\ |
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214 \n\ |
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215 -noasm do not allow use of inline asm\n\ |
159 | 216 -noruntime do not allow code that generates implicit runtime calls\n\ |
217 -noverify do not run the validation pass before writing bitcode\n\ | |
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218 -unittest compile in unit tests\n\ |
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219 -d allow deprecated features\n\ |
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220 \n\ |
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221 -annotate annotate the bitcode with human readable source code\n\ |
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222 -dis disassemble module after compiling\n\ |
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223 -ignore ignore unsupported pragmas\n\ |
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224 \n\ |
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225 Path options:\n\ |
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226 -I<path> where to look for imports\n\ |
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227 -J<path> where to look for string imports\n\ |
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228 -defaultlib=name set default library for non-debug build\n\ |
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229 -debuglib=name set default library for debug build\n\ |
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230 \n\ |
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231 Misc options:\n\ |
159 | 232 -v verbose\n\ |
233 -vv very verbose (does not include -v)\n\ | |
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234 -quiet suppress unnecessary messages\n\ |
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235 -run srcfile args... run resulting program, passing args\n\ |
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236 --help print help\n\ |
159 | 237 ", |
238 #if WIN32 | |
239 " @cmdfile read arguments from cmdfile\n" | |
240 #else | |
241 "" | |
242 #endif | |
243 ); | |
244 } | |
245 | |
246 int main(int argc, char *argv[]) | |
247 { | |
248 int i; | |
249 Array files; | |
250 char *p; | |
251 Module *m; | |
252 int status = EXIT_SUCCESS; | |
253 int argcstart = argc; | |
254 bool very_verbose = false; | |
255 | |
256 // Check for malformed input | |
257 if (argc < 1 || !argv) | |
258 { | |
259 Largs: | |
260 error("missing or null command line arguments"); | |
261 fatal(); | |
262 } | |
263 for (i = 0; i < argc; i++) | |
264 { | |
265 if (!argv[i]) | |
266 goto Largs; | |
267 } | |
268 | |
269 #if __DMC__ // DMC unique support for response files | |
270 if (response_expand(&argc,&argv)) // expand response files | |
271 error("can't open response file"); | |
272 #endif | |
273 | |
274 files.reserve(argc - 1); | |
275 | |
276 // Set default values | |
432 | 277 #if _WIN32 |
278 char buf[MAX_PATH]; | |
279 GetModuleFileName(NULL, buf, MAX_PATH); | |
280 global.params.argv0 = buf; | |
281 #else | |
159 | 282 global.params.argv0 = argv[0]; |
432 | 283 #endif |
159 | 284 global.params.link = 1; |
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285 global.params.useAssert = 1; |
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286 global.params.useInvariants = 1; |
159 | 287 global.params.useIn = 1; |
288 global.params.useOut = 1; | |
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289 global.params.useArrayBounds = 1; |
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290 global.params.useSwitchError = 1; |
159 | 291 global.params.useInline = 0; // this one messes things up to a point where codegen breaks |
292 global.params.llvmInline = 0; // use this one instead to know if inline passes should be run | |
293 global.params.obj = 1; | |
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294 global.params.Dversion = 2; |
159 | 295 global.params.quiet = 1; |
296 | |
297 global.params.linkswitches = new Array(); | |
298 global.params.libfiles = new Array(); | |
299 global.params.objfiles = new Array(); | |
300 global.params.ddocfiles = new Array(); | |
301 | |
302 global.params.is64bit = sizeof(void*) == 8 ? 1 : 0; | |
303 | |
304 uint16_t endiantest = 0xFF00; | |
305 uint8_t endianres = ((uint8_t*)&endiantest)[0]; | |
306 if (endianres == 0x00) | |
307 global.params.isLE = true; | |
308 else if (endianres == 0xFF) | |
309 global.params.isLE = false; | |
310 else { | |
311 error("Endian test is broken"); | |
312 fatal(); | |
313 } | |
314 | |
315 global.params.llvmArch = 0; | |
316 global.params.forceBE = 0; | |
317 global.params.noruntime = 0; | |
318 global.params.novalidate = 0; | |
319 global.params.optimizeLevel = -1; | |
320 global.params.runtimeImppath = 0; | |
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321 global.params.useInlineAsm = 1; |
159 | 322 |
323 // Predefine version identifiers | |
324 #if IN_LLVM | |
325 VersionCondition::addPredefinedGlobalIdent("LLVM"); | |
326 VersionCondition::addPredefinedGlobalIdent("LLVMDC"); | |
327 #endif | |
486
a34078905d01
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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484
diff
changeset
|
328 |
534
7e2867ed70d9
Get rid of isLinux and isWindows in favor of global.params.os.
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530
diff
changeset
|
329 // setup default target os to be build os |
159 | 330 #if _WIN32 |
534
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Get rid of isLinux and isWindows in favor of global.params.os.
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|
331 global.params.os = OSWindows; |
159 | 332 #elif linux |
534
7e2867ed70d9
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diff
changeset
|
333 global.params.os = OSLinux; |
541
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Fixed some osx mistakes.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
536
diff
changeset
|
334 #elif __APPLE__ |
536
0d2db7efa105
Add isnan for __APPLE__ and darwin version ident for OSX.
Christian Kamm <kamm incasoftware de>
parents:
535
diff
changeset
|
335 global.params.os = OSMacOSX; |
159 | 336 #else |
337 #error | |
338 #endif /* linux */ | |
339 | |
340 //VersionCondition::addPredefinedGlobalIdent("D_Bits"); | |
341 VersionCondition::addPredefinedGlobalIdent("all"); | |
342 | |
343 #if _WIN32 | |
432 | 344 inifile(global.params.argv0, "llvmdc.ini"); |
535
f79bbd1d0b27
Add __APPLE__ to most #if linux compile time switches.
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
534
diff
changeset
|
345 #elif linux || __APPLE__ |
432 | 346 inifile(global.params.argv0, "llvmdc.conf"); |
159 | 347 #else |
348 #error | |
349 #endif | |
350 getenv_setargv("DFLAGS", &argc, &argv); | |
351 | |
352 #if 0 | |
353 for (i = 0; i < argc; i++) | |
354 { | |
355 printf("argv[%d] = '%s'\n", i, argv[i]); | |
356 } | |
357 #endif | |
358 | |
359 for (i = 1; i < argc; i++) | |
360 { | |
361 p = argv[i]; | |
362 if (*p == '-') | |
363 { | |
364 if (strcmp(p + 1, "d") == 0) | |
365 global.params.useDeprecated = 1; | |
366 else if (strcmp(p + 1, "c") == 0) | |
367 global.params.link = 0; | |
368 else if (strcmp(p + 1, "fPIC") == 0) | |
369 global.params.pic = 1; | |
370 else if (strcmp(p + 1, "g") == 0) | |
371 global.params.symdebug = 1; | |
372 else if (strcmp(p + 1, "gc") == 0) | |
373 global.params.symdebug = 2; | |
374 else if (strcmp(p + 1, "v") == 0) | |
375 global.params.verbose = 1; | |
376 else if (strcmp(p + 1, "vv") == 0) { | |
377 Logger::enable(); | |
378 very_verbose = true; | |
379 } | |
380 else if (strcmp(p + 1, "v1") == 0) | |
381 global.params.Dversion = 1; | |
382 else if (strcmp(p + 1, "w") == 0) | |
383 global.params.warnings = 1; | |
384 else if (p[1] == 'O') | |
385 { | |
386 global.params.optimize = 1; | |
387 global.params.optimizeLevel = 2; | |
388 if (p[2] != 0) { | |
389 int optlevel = atoi(p+2); | |
390 if (optlevel < 0 || optlevel > 5) { | |
391 error("Optimization level must be between 0 and 5. Using default (%d)", | |
392 global.params.optimizeLevel); | |
393 } | |
394 else { | |
395 global.params.optimizeLevel = optlevel; | |
396 } | |
397 } | |
398 } | |
399 else if (strcmp(p + 1, "forcebe") == 0) | |
400 global.params.forceBE = 1; | |
401 else if (strcmp(p + 1, "noruntime") == 0) | |
402 global.params.noruntime = 1; | |
403 else if (strcmp(p + 1, "noverify") == 0) | |
404 global.params.novalidate = 1; | |
405 else if (strcmp(p + 1, "dis") == 0) | |
406 global.params.disassemble = 1; | |
407 else if (strcmp(p + 1, "annotate") == 0) | |
408 global.params.llvmAnnotate = 1; | |
547
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|
409 else if (strncmp(p + 1, "enable-", 7) == 0 || |
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diff
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|
410 strncmp(p + 1, "disable-", 8) == 0) |
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546
diff
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|
411 { |
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diff
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|
412 bool enable = (p[1] == 'e'); |
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546
diff
changeset
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413 char* feature = p + 1 + (enable ? 7 : 8); |
b0005772a88e
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|
414 if (strcmp(feature, "asserts") == 0) |
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415 global.params.useAssert = enable; |
b0005772a88e
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diff
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416 else if (strcmp(feature, "boundscheck") == 0) |
b0005772a88e
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|
417 global.params.useArrayBounds = enable; |
b0005772a88e
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418 else if (strcmp(feature, "contracts") == 0) |
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|
419 { |
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420 global.params.useIn = enable; |
b0005772a88e
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diff
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|
421 global.params.useOut = enable; |
b0005772a88e
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|
422 } |
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diff
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|
423 else if (strcmp(feature, "invariants") == 0) |
b0005772a88e
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424 global.params.useInvariants = enable; |
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|
425 else |
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426 error("unrecognized feature '%s'", feature); |
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diff
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|
427 } |
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
|
428 else if (strcmp(p + 1, "noasm") == 0) |
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
|
429 global.params.useInlineAsm = 0; |
159 | 430 else if (p[1] == 'o') |
431 { | |
432 switch (p[2]) | |
433 { | |
434 case '-': | |
435 global.params.obj = 0; | |
436 break; | |
437 | |
438 case 'd': | |
439 if (!p[3]) | |
440 goto Lnoarg; | |
441 global.params.objdir = p + 3; | |
442 break; | |
443 | |
444 case 'f': | |
445 if (!p[3]) | |
446 goto Lnoarg; | |
447 global.params.objname = p + 3; | |
448 break; | |
449 | |
450 case 'p': | |
451 if (p[3]) | |
452 goto Lerror; | |
453 global.params.preservePaths = 1; | |
454 break; | |
455 | |
217
0806379a5eca
[svn r233] Added: -oq command line option for writing fully qualified object names.
lindquist
parents:
205
diff
changeset
|
456 case 'q': |
0806379a5eca
[svn r233] Added: -oq command line option for writing fully qualified object names.
lindquist
parents:
205
diff
changeset
|
457 if (p[3]) |
0806379a5eca
[svn r233] Added: -oq command line option for writing fully qualified object names.
lindquist
parents:
205
diff
changeset
|
458 goto Lerror; |
0806379a5eca
[svn r233] Added: -oq command line option for writing fully qualified object names.
lindquist
parents:
205
diff
changeset
|
459 global.params.fqnPaths = 1; |
0806379a5eca
[svn r233] Added: -oq command line option for writing fully qualified object names.
lindquist
parents:
205
diff
changeset
|
460 break; |
0806379a5eca
[svn r233] Added: -oq command line option for writing fully qualified object names.
lindquist
parents:
205
diff
changeset
|
461 |
159 | 462 case 0: |
463 error("-o no longer supported, use -of or -od"); | |
464 break; | |
465 | |
466 default: | |
467 goto Lerror; | |
468 } | |
469 } | |
470 else if (p[1] == 'D') | |
471 { global.params.doDocComments = 1; | |
472 switch (p[2]) | |
473 { | |
474 case 'd': | |
475 if (!p[3]) | |
476 goto Lnoarg; | |
477 global.params.docdir = p + 3; | |
478 break; | |
479 case 'f': | |
480 if (!p[3]) | |
481 goto Lnoarg; | |
482 global.params.docname = p + 3; | |
483 break; | |
484 | |
485 case 0: | |
486 break; | |
487 | |
488 default: | |
489 goto Lerror; | |
490 } | |
491 } | |
492 #ifdef _DH | |
493 else if (p[1] == 'H') | |
494 { global.params.doHdrGeneration = 1; | |
495 switch (p[2]) | |
496 { | |
497 case 'd': | |
498 if (!p[3]) | |
499 goto Lnoarg; | |
500 global.params.hdrdir = p + 3; | |
501 break; | |
502 | |
503 case 'f': | |
504 if (!p[3]) | |
505 goto Lnoarg; | |
506 global.params.hdrname = p + 3; | |
507 break; | |
508 | |
509 case 0: | |
510 break; | |
511 | |
512 default: | |
513 goto Lerror; | |
514 } | |
515 } | |
516 #endif | |
517 else if (strcmp(p + 1, "ignore") == 0) | |
518 global.params.ignoreUnsupportedPragmas = 1; | |
519 else if (strcmp(p + 1, "inline") == 0) { | |
520 // TODO | |
521 // the ast rewrites dmd does for inlining messes up the ast. | |
522 // someday maybe we can support it, for now llvm does an excellent job at inlining | |
523 global.params.useInline = 0; //1 | |
524 global.params.llvmInline = 1; | |
525 } | |
526 else if (strcmp(p + 1, "quiet") == 0) | |
527 global.params.quiet = 1; | |
528 else if (strcmp(p + 1, "release") == 0) | |
547
b0005772a88e
Add -enable/-disable for specific features.
Christian Kamm <kamm incasoftware de>
parents:
546
diff
changeset
|
529 { |
b0005772a88e
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546
diff
changeset
|
530 global.params.useInvariants = 0; |
b0005772a88e
Add -enable/-disable for specific features.
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546
diff
changeset
|
531 global.params.useIn = 0; |
b0005772a88e
Add -enable/-disable for specific features.
Christian Kamm <kamm incasoftware de>
parents:
546
diff
changeset
|
532 global.params.useOut = 0; |
b0005772a88e
Add -enable/-disable for specific features.
Christian Kamm <kamm incasoftware de>
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546
diff
changeset
|
533 global.params.useAssert = 0; |
b0005772a88e
Add -enable/-disable for specific features.
Christian Kamm <kamm incasoftware de>
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546
diff
changeset
|
534 global.params.useArrayBounds = 0; |
b0005772a88e
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Christian Kamm <kamm incasoftware de>
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546
diff
changeset
|
535 } |
159 | 536 else if (strcmp(p + 1, "unittest") == 0) |
537 global.params.useUnitTests = 1; | |
538 else if (p[1] == 'I') | |
539 { | |
540 if (!global.params.imppath) | |
541 global.params.imppath = new Array(); | |
542 global.params.imppath->push(p + 2); | |
543 } | |
544 else if (p[1] == 'J') | |
545 { | |
546 if (!global.params.fileImppath) | |
547 global.params.fileImppath = new Array(); | |
548 global.params.fileImppath->push(p + 2); | |
549 } | |
550 else if (memcmp(p + 1, "debug", 5) == 0 && p[6] != 'l') | |
551 { | |
552 // Parse: | |
553 // -debug | |
554 // -debug=number | |
555 // -debug=identifier | |
556 if (p[6] == '=') | |
557 { | |
558 if (isdigit(p[7])) | |
559 { long level; | |
560 | |
561 errno = 0; | |
562 level = strtol(p + 7, &p, 10); | |
563 if (*p || errno || level > INT_MAX) | |
564 goto Lerror; | |
565 DebugCondition::setGlobalLevel((int)level); | |
566 } | |
567 else if (Lexer::isValidIdentifier(p + 7)) | |
568 DebugCondition::addGlobalIdent(p + 7); | |
569 else | |
570 goto Lerror; | |
571 } | |
572 else if (p[6]) | |
573 goto Lerror; | |
574 else | |
547
b0005772a88e
Add -enable/-disable for specific features.
Christian Kamm <kamm incasoftware de>
parents:
546
diff
changeset
|
575 { |
b0005772a88e
Add -enable/-disable for specific features.
Christian Kamm <kamm incasoftware de>
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546
diff
changeset
|
576 global.params.useInvariants = 1; |
b0005772a88e
Add -enable/-disable for specific features.
Christian Kamm <kamm incasoftware de>
parents:
546
diff
changeset
|
577 global.params.useIn = 1; |
b0005772a88e
Add -enable/-disable for specific features.
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parents:
546
diff
changeset
|
578 global.params.useOut = 1; |
b0005772a88e
Add -enable/-disable for specific features.
Christian Kamm <kamm incasoftware de>
parents:
546
diff
changeset
|
579 global.params.useAssert = 1; |
b0005772a88e
Add -enable/-disable for specific features.
Christian Kamm <kamm incasoftware de>
parents:
546
diff
changeset
|
580 global.params.useArrayBounds = 1; |
159 | 581 global.params.debuglevel = 1; |
547
b0005772a88e
Add -enable/-disable for specific features.
Christian Kamm <kamm incasoftware de>
parents:
546
diff
changeset
|
582 } |
159 | 583 } |
584 else if (memcmp(p + 1, "version", 5) == 0) | |
585 { | |
586 // Parse: | |
587 // -version=number | |
588 // -version=identifier | |
589 if (p[8] == '=') | |
590 { | |
591 if (isdigit(p[9])) | |
592 { long level; | |
593 | |
594 errno = 0; | |
595 level = strtol(p + 9, &p, 10); | |
596 if (*p || errno || level > INT_MAX) | |
597 goto Lerror; | |
598 VersionCondition::setGlobalLevel((int)level); | |
599 } | |
600 else if (Lexer::isValidIdentifier(p + 9)) | |
601 VersionCondition::addGlobalIdent(p + 9); | |
602 else | |
603 goto Lerror; | |
604 } | |
605 else | |
606 goto Lerror; | |
607 } | |
608 else if (strcmp(p + 1, "-b") == 0) | |
609 global.params.debugb = 1; | |
610 else if (strcmp(p + 1, "-c") == 0) | |
611 global.params.debugc = 1; | |
612 else if (strcmp(p + 1, "-f") == 0) | |
613 global.params.debugf = 1; | |
614 else if (strcmp(p + 1, "-help") == 0) | |
615 { usage(); | |
616 exit(EXIT_SUCCESS); | |
617 } | |
618 else if (strcmp(p + 1, "-r") == 0) | |
619 global.params.debugr = 1; | |
620 else if (strcmp(p + 1, "-x") == 0) | |
621 global.params.debugx = 1; | |
622 else if (strcmp(p + 1, "-y") == 0) | |
623 global.params.debugy = 1; | |
624 else if (p[1] == 'L') | |
625 { | |
626 global.params.linkswitches->push(p + 2); | |
627 } | |
628 else if (memcmp(p + 1, "defaultlib=", 11) == 0) | |
629 { | |
567
aaba4f7c6d8a
Get rid of runtime path. Allow defaultlib and debuglib switches to be given multiple times.
Christian Kamm <kamm incasoftware de>
parents:
550
diff
changeset
|
630 if(!global.params.defaultlibnames) |
aaba4f7c6d8a
Get rid of runtime path. Allow defaultlib and debuglib switches to be given multiple times.
Christian Kamm <kamm incasoftware de>
parents:
550
diff
changeset
|
631 global.params.defaultlibnames = new Array(); |
aaba4f7c6d8a
Get rid of runtime path. Allow defaultlib and debuglib switches to be given multiple times.
Christian Kamm <kamm incasoftware de>
parents:
550
diff
changeset
|
632 global.params.defaultlibnames->push(p + 1 + 11); |
159 | 633 } |
634 else if (memcmp(p + 1, "debuglib=", 9) == 0) | |
635 { | |
567
aaba4f7c6d8a
Get rid of runtime path. Allow defaultlib and debuglib switches to be given multiple times.
Christian Kamm <kamm incasoftware de>
parents:
550
diff
changeset
|
636 if(!global.params.debuglibnames) |
aaba4f7c6d8a
Get rid of runtime path. Allow defaultlib and debuglib switches to be given multiple times.
Christian Kamm <kamm incasoftware de>
parents:
550
diff
changeset
|
637 global.params.debuglibnames = new Array(); |
aaba4f7c6d8a
Get rid of runtime path. Allow defaultlib and debuglib switches to be given multiple times.
Christian Kamm <kamm incasoftware de>
parents:
550
diff
changeset
|
638 global.params.debuglibnames->push(p + 1 + 9); |
159 | 639 } |
640 else if (strcmp(p + 1, "run") == 0) | |
641 { global.params.run = 1; | |
642 global.params.runargs_length = ((i >= argcstart) ? argc : argcstart) - i - 1; | |
643 if (global.params.runargs_length) | |
644 { | |
645 files.push(argv[i + 1]); | |
646 global.params.runargs = &argv[i + 2]; | |
647 i += global.params.runargs_length; | |
648 global.params.runargs_length--; | |
649 } | |
650 else | |
651 { global.params.run = 0; | |
652 goto Lnoarg; | |
653 } | |
654 } | |
655 else if (p[1] == 'm') | |
656 { | |
657 global.params.llvmArch = p+2; | |
658 } | |
547
b0005772a88e
Add -enable/-disable for specific features.
Christian Kamm <kamm incasoftware de>
parents:
546
diff
changeset
|
659 else if (p[1] == 't') |
b0005772a88e
Add -enable/-disable for specific features.
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parents:
546
diff
changeset
|
660 { |
b0005772a88e
Add -enable/-disable for specific features.
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parents:
546
diff
changeset
|
661 if(strcmp(p + 2, "Linux") == 0) |
b0005772a88e
Add -enable/-disable for specific features.
Christian Kamm <kamm incasoftware de>
parents:
546
diff
changeset
|
662 global.params.os = OSLinux; |
b0005772a88e
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parents:
546
diff
changeset
|
663 else if(strcmp(p + 2, "Windows") == 0) |
b0005772a88e
Add -enable/-disable for specific features.
Christian Kamm <kamm incasoftware de>
parents:
546
diff
changeset
|
664 global.params.os = OSWindows; |
b0005772a88e
Add -enable/-disable for specific features.
Christian Kamm <kamm incasoftware de>
parents:
546
diff
changeset
|
665 else if(strcmp(p + 2, "MacOSX") == 0) |
b0005772a88e
Add -enable/-disable for specific features.
Christian Kamm <kamm incasoftware de>
parents:
546
diff
changeset
|
666 global.params.os = OSMacOSX; |
b0005772a88e
Add -enable/-disable for specific features.
Christian Kamm <kamm incasoftware de>
parents:
546
diff
changeset
|
667 else |
b0005772a88e
Add -enable/-disable for specific features.
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parents:
546
diff
changeset
|
668 error("unrecognized target os '%s'", p + 2); |
b0005772a88e
Add -enable/-disable for specific features.
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parents:
546
diff
changeset
|
669 } |
159 | 670 else |
671 { | |
672 Lerror: | |
673 error("unrecognized switch '%s'", argv[i]); | |
674 continue; | |
675 | |
676 Lnoarg: | |
677 error("argument expected for switch '%s'", argv[i]); | |
678 continue; | |
679 } | |
680 } | |
681 else | |
682 files.push(p); | |
683 } | |
684 if (global.errors) | |
685 { | |
686 fatal(); | |
687 } | |
688 if (files.dim == 0) | |
689 { usage(); | |
690 return EXIT_FAILURE; | |
691 } | |
692 | |
567
aaba4f7c6d8a
Get rid of runtime path. Allow defaultlib and debuglib switches to be given multiple times.
Christian Kamm <kamm incasoftware de>
parents:
550
diff
changeset
|
693 Array* libs; |
aaba4f7c6d8a
Get rid of runtime path. Allow defaultlib and debuglib switches to be given multiple times.
Christian Kamm <kamm incasoftware de>
parents:
550
diff
changeset
|
694 if (global.params.symdebug) |
aaba4f7c6d8a
Get rid of runtime path. Allow defaultlib and debuglib switches to be given multiple times.
Christian Kamm <kamm incasoftware de>
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diff
changeset
|
695 libs = global.params.debuglibnames; |
aaba4f7c6d8a
Get rid of runtime path. Allow defaultlib and debuglib switches to be given multiple times.
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parents:
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diff
changeset
|
696 else |
aaba4f7c6d8a
Get rid of runtime path. Allow defaultlib and debuglib switches to be given multiple times.
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parents:
550
diff
changeset
|
697 libs = global.params.defaultlibnames; |
aaba4f7c6d8a
Get rid of runtime path. Allow defaultlib and debuglib switches to be given multiple times.
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parents:
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diff
changeset
|
698 |
aaba4f7c6d8a
Get rid of runtime path. Allow defaultlib and debuglib switches to be given multiple times.
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parents:
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diff
changeset
|
699 if (libs) |
aaba4f7c6d8a
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diff
changeset
|
700 { |
aaba4f7c6d8a
Get rid of runtime path. Allow defaultlib and debuglib switches to be given multiple times.
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diff
changeset
|
701 for (int i = 0; i < libs->dim; i++) |
aaba4f7c6d8a
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parents:
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diff
changeset
|
702 { |
aaba4f7c6d8a
Get rid of runtime path. Allow defaultlib and debuglib switches to be given multiple times.
Christian Kamm <kamm incasoftware de>
parents:
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diff
changeset
|
703 char *arg = (char *)mem.malloc(64); |
aaba4f7c6d8a
Get rid of runtime path. Allow defaultlib and debuglib switches to be given multiple times.
Christian Kamm <kamm incasoftware de>
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diff
changeset
|
704 strcpy(arg, "-l"); |
aaba4f7c6d8a
Get rid of runtime path. Allow defaultlib and debuglib switches to be given multiple times.
Christian Kamm <kamm incasoftware de>
parents:
550
diff
changeset
|
705 strncat(arg, (char *)libs->data[i], 64); |
aaba4f7c6d8a
Get rid of runtime path. Allow defaultlib and debuglib switches to be given multiple times.
Christian Kamm <kamm incasoftware de>
parents:
550
diff
changeset
|
706 global.params.linkswitches->push(arg); |
aaba4f7c6d8a
Get rid of runtime path. Allow defaultlib and debuglib switches to be given multiple times.
Christian Kamm <kamm incasoftware de>
parents:
550
diff
changeset
|
707 } |
aaba4f7c6d8a
Get rid of runtime path. Allow defaultlib and debuglib switches to be given multiple times.
Christian Kamm <kamm incasoftware de>
parents:
550
diff
changeset
|
708 } |
aaba4f7c6d8a
Get rid of runtime path. Allow defaultlib and debuglib switches to be given multiple times.
Christian Kamm <kamm incasoftware de>
parents:
550
diff
changeset
|
709 else |
aaba4f7c6d8a
Get rid of runtime path. Allow defaultlib and debuglib switches to be given multiple times.
Christian Kamm <kamm incasoftware de>
parents:
550
diff
changeset
|
710 { |
aaba4f7c6d8a
Get rid of runtime path. Allow defaultlib and debuglib switches to be given multiple times.
Christian Kamm <kamm incasoftware de>
parents:
550
diff
changeset
|
711 char *arg = (char *)mem.malloc(64); |
aaba4f7c6d8a
Get rid of runtime path. Allow defaultlib and debuglib switches to be given multiple times.
Christian Kamm <kamm incasoftware de>
parents:
550
diff
changeset
|
712 strcpy(arg, "-ltango-base-llvmdc-native"); |
aaba4f7c6d8a
Get rid of runtime path. Allow defaultlib and debuglib switches to be given multiple times.
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parents:
550
diff
changeset
|
713 global.params.linkswitches->push(arg); |
aaba4f7c6d8a
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Christian Kamm <kamm incasoftware de>
parents:
550
diff
changeset
|
714 } |
aaba4f7c6d8a
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Christian Kamm <kamm incasoftware de>
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diff
changeset
|
715 |
159 | 716 if (global.params.run) |
717 global.params.quiet = 1; | |
718 | |
719 if (global.params.useUnitTests) | |
720 global.params.useAssert = 1; | |
721 | |
722 if (!global.params.obj) | |
723 global.params.link = 0; | |
724 | |
725 if (global.params.link) | |
726 { | |
727 global.params.exefile = global.params.objname; | |
728 global.params.objname = NULL; | |
729 } | |
730 else if (global.params.run) | |
731 { | |
732 error("flags conflict with -run"); | |
733 fatal(); | |
734 } | |
735 else | |
736 { | |
737 if (global.params.objname && files.dim > 1) | |
738 { | |
739 error("multiple source files, but only one .obj name"); | |
740 fatal(); | |
741 } | |
742 } | |
743 | |
744 bool allowForceEndianness = false; | |
745 | |
746 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:
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diff
changeset
|
747 findDefaultTarget(); |
159 | 748 } |
749 | |
750 if (strcmp(global.params.llvmArch,"x86")==0) { | |
751 VersionCondition::addPredefinedGlobalIdent("X86"); | |
752 global.params.isLE = true; | |
753 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
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220
diff
changeset
|
754 global.params.cpu = ARCHx86; |
534
7e2867ed70d9
Get rid of isLinux and isWindows in favor of global.params.os.
Christian Kamm <kamm incasoftware de>
parents:
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diff
changeset
|
755 global.params.tt_arch = "i686"; |
7e2867ed70d9
Get rid of isLinux and isWindows in favor of global.params.os.
Christian Kamm <kamm incasoftware de>
parents:
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diff
changeset
|
756 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
|
757 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
|
758 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
|
759 } |
159 | 760 } |
761 else if (strcmp(global.params.llvmArch,"x86-64")==0) { | |
762 VersionCondition::addPredefinedGlobalIdent("X86_64"); | |
763 global.params.isLE = true; | |
764 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
|
765 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
|
766 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
|
767 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 | 768 } |
769 else if (strcmp(global.params.llvmArch,"ppc32")==0) { | |
770 VersionCondition::addPredefinedGlobalIdent("PPC"); | |
771 global.params.isLE = false; | |
772 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
|
773 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
|
774 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
|
775 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 | 776 } |
777 else if (strcmp(global.params.llvmArch,"ppc64")==0) { | |
778 VersionCondition::addPredefinedGlobalIdent("PPC64"); | |
779 global.params.isLE = false; | |
780 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
|
781 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
|
782 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
|
783 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 | 784 } |
785 else { | |
786 assert(0 && "Invalid arch"); | |
787 } | |
788 | |
789 if (allowForceEndianness && global.params.forceBE) { | |
790 VersionCondition::addPredefinedGlobalIdent("BigEndian"); | |
791 global.params.isLE = false; | |
792 } | |
793 else if (global.params.isLE) { | |
794 VersionCondition::addPredefinedGlobalIdent("LittleEndian"); | |
795 } | |
796 else { | |
797 VersionCondition::addPredefinedGlobalIdent("BigEndian"); | |
798 } | |
799 | |
800 if (global.params.is64bit) { | |
801 VersionCondition::addPredefinedGlobalIdent("LLVM64"); | |
802 } | |
803 | |
534
7e2867ed70d9
Get rid of isLinux and isWindows in favor of global.params.os.
Christian Kamm <kamm incasoftware de>
parents:
530
diff
changeset
|
804 |
7e2867ed70d9
Get rid of isLinux and isWindows in favor of global.params.os.
Christian Kamm <kamm incasoftware de>
parents:
530
diff
changeset
|
805 // 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
|
806 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
|
807 { |
7e2867ed70d9
Get rid of isLinux and isWindows in favor of global.params.os.
Christian Kamm <kamm incasoftware de>
parents:
530
diff
changeset
|
808 case OSWindows: |
7e2867ed70d9
Get rid of isLinux and isWindows in favor of global.params.os.
Christian Kamm <kamm incasoftware de>
parents:
530
diff
changeset
|
809 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
|
810 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
|
811 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
|
812 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
|
813 break; |
7e2867ed70d9
Get rid of isLinux and isWindows in favor of global.params.os.
Christian Kamm <kamm incasoftware de>
parents:
530
diff
changeset
|
814 |
536
0d2db7efa105
Add isnan for __APPLE__ and darwin version ident for OSX.
Christian Kamm <kamm incasoftware de>
parents:
535
diff
changeset
|
815 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
|
816 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
|
817 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
|
818 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
|
819 break; |
7e2867ed70d9
Get rid of isLinux and isWindows in favor of global.params.os.
Christian Kamm <kamm incasoftware de>
parents:
530
diff
changeset
|
820 |
536
0d2db7efa105
Add isnan for __APPLE__ and darwin version ident for OSX.
Christian Kamm <kamm incasoftware de>
parents:
535
diff
changeset
|
821 case OSMacOSX: |
0d2db7efa105
Add isnan for __APPLE__ and darwin version ident for OSX.
Christian Kamm <kamm incasoftware de>
parents:
535
diff
changeset
|
822 VersionCondition::addPredefinedGlobalIdent("darwin"); |
541
4b7925bc1605
Fixed some osx mistakes.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
536
diff
changeset
|
823 VersionCondition::addPredefinedGlobalIdent("Posix"); |
536
0d2db7efa105
Add isnan for __APPLE__ and darwin version ident for OSX.
Christian Kamm <kamm incasoftware de>
parents:
535
diff
changeset
|
824 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
|
825 break; |
536
0d2db7efa105
Add isnan for __APPLE__ and darwin version ident for OSX.
Christian Kamm <kamm incasoftware de>
parents:
535
diff
changeset
|
826 |
534
7e2867ed70d9
Get rid of isLinux and isWindows in favor of global.params.os.
Christian Kamm <kamm incasoftware de>
parents:
530
diff
changeset
|
827 default: |
7e2867ed70d9
Get rid of isLinux and isWindows in favor of global.params.os.
Christian Kamm <kamm incasoftware de>
parents:
530
diff
changeset
|
828 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
|
829 } |
7e2867ed70d9
Get rid of isLinux and isWindows in favor of global.params.os.
Christian Kamm <kamm incasoftware de>
parents:
530
diff
changeset
|
830 |
159 | 831 |
832 // Initialization | |
833 Type::init(); | |
834 Id::initialize(); | |
835 Module::init(); | |
836 initPrecedence(); | |
837 | |
838 backend_init(); | |
839 | |
840 //printf("%d source files\n",files.dim); | |
841 | |
842 // Build import search path | |
843 if (global.params.imppath) | |
844 { | |
845 for (i = 0; i < global.params.imppath->dim; i++) | |
846 { | |
847 char *path = (char *)global.params.imppath->data[i]; | |
848 Array *a = FileName::splitPath(path); | |
849 | |
850 if (a) | |
851 { | |
852 if (!global.path) | |
853 global.path = new Array(); | |
854 global.path->append(a); | |
855 } | |
856 } | |
857 } | |
858 | |
859 // Build string import search path | |
860 if (global.params.fileImppath) | |
861 { | |
862 for (i = 0; i < global.params.fileImppath->dim; i++) | |
863 { | |
864 char *path = (char *)global.params.fileImppath->data[i]; | |
865 Array *a = FileName::splitPath(path); | |
866 | |
867 if (a) | |
868 { | |
869 if (!global.filePath) | |
870 global.filePath = new Array(); | |
871 global.filePath->append(a); | |
872 } | |
873 } | |
874 } | |
875 | |
876 // Create Modules | |
877 Array modules; | |
878 modules.reserve(files.dim); | |
879 for (i = 0; i < files.dim; i++) | |
880 { Identifier *id; | |
881 char *ext; | |
882 char *name; | |
883 | |
884 p = (char *) files.data[i]; | |
885 | |
886 p = FileName::name(p); // strip path | |
887 ext = FileName::ext(p); | |
888 if (ext) | |
889 { | |
890 #if IN_LLVM | |
891 if (strcmp(ext, global.nativeobj_ext) == 0 || | |
892 strcmp(ext, global.obj_ext) == 0) | |
893 #elif TARGET_LINUX | |
894 if (strcmp(ext, global.obj_ext) == 0) | |
895 #else | |
896 if (stricmp(ext, global.obj_ext) == 0) | |
897 #endif | |
898 { | |
899 global.params.objfiles->push(files.data[i]); | |
900 continue; | |
901 } | |
902 | |
279
a137ed004205
[svn r300] Removed some win32 stuff that was causing problems on mingw32.
lindquist
parents:
277
diff
changeset
|
903 #if TARGET_LINUX || __MINGW32__ |
159 | 904 if (strcmp(ext, "a") == 0) |
905 #else | |
906 if (stricmp(ext, "lib") == 0) | |
907 #endif | |
908 { | |
909 global.params.libfiles->push(files.data[i]); | |
910 continue; | |
911 } | |
912 | |
913 if (strcmp(ext, global.ddoc_ext) == 0) | |
914 { | |
915 global.params.ddocfiles->push(files.data[i]); | |
916 continue; | |
917 } | |
918 | |
919 #if !TARGET_LINUX | |
920 if (stricmp(ext, "res") == 0) | |
921 { | |
922 global.params.resfile = (char *)files.data[i]; | |
923 continue; | |
924 } | |
925 | |
926 if (stricmp(ext, "def") == 0) | |
927 { | |
928 global.params.deffile = (char *)files.data[i]; | |
929 continue; | |
930 } | |
931 | |
932 if (stricmp(ext, "exe") == 0) | |
933 { | |
934 global.params.exefile = (char *)files.data[i]; | |
935 continue; | |
936 } | |
937 #endif | |
938 | |
939 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
|
940 stricmp(ext, global.hdr_ext) == 0 || |
159 | 941 stricmp(ext, "htm") == 0 || |
942 stricmp(ext, "html") == 0 || | |
943 stricmp(ext, "xhtml") == 0) | |
944 { | |
945 ext--; // skip onto '.' | |
946 assert(*ext == '.'); | |
947 name = (char *)mem.malloc((ext - p) + 1); | |
948 memcpy(name, p, ext - p); | |
949 name[ext - p] = 0; // strip extension | |
950 | |
951 if (name[0] == 0 || | |
952 strcmp(name, "..") == 0 || | |
953 strcmp(name, ".") == 0) | |
954 { | |
955 Linvalid: | |
956 error("invalid file name '%s'", (char *)files.data[i]); | |
957 fatal(); | |
958 } | |
959 } | |
960 else | |
961 { error("unrecognized file extension %s\n", ext); | |
962 fatal(); | |
963 } | |
964 } | |
965 else | |
966 { name = p; | |
967 if (!*name) | |
968 goto Linvalid; | |
969 } | |
970 | |
971 id = new Identifier(name, 0); | |
972 m = new Module((char *) files.data[i], id, global.params.doDocComments, global.params.doHdrGeneration); | |
973 modules.push(m); | |
974 | |
975 global.params.objfiles->push(m->objfile->name->str); | |
976 } | |
977 | |
978 // Read files, parse them | |
979 for (i = 0; i < modules.dim; i++) | |
980 { | |
981 m = (Module *)modules.data[i]; | |
982 if (global.params.verbose) | |
983 printf("parse %s\n", m->toChars()); | |
984 if (!Module::rootModule) | |
985 Module::rootModule = m; | |
986 m->importedFrom = m; | |
987 m->deleteObjFile(); | |
988 m->read(0); | |
989 m->parse(); | |
990 if (m->isDocFile) | |
991 { | |
992 m->gendocfile(); | |
993 | |
994 // Remove m from list of modules | |
995 modules.remove(i); | |
996 i--; | |
997 | |
998 // Remove m's object file from list of object files | |
999 for (int j = 0; j < global.params.objfiles->dim; j++) | |
1000 { | |
1001 if (m->objfile->name->str == global.params.objfiles->data[j]) | |
1002 { | |
1003 global.params.objfiles->remove(j); | |
1004 break; | |
1005 } | |
1006 } | |
1007 | |
1008 if (global.params.objfiles->dim == 0) | |
1009 global.params.link = 0; | |
1010 } | |
1011 } | |
1012 if (global.errors) | |
1013 fatal(); | |
1014 #ifdef _DH | |
1015 if (global.params.doHdrGeneration) | |
1016 { | |
1017 /* Generate 'header' import files. | |
1018 * Since 'header' import files must be independent of command | |
1019 * line switches and what else is imported, they are generated | |
1020 * before any semantic analysis. | |
1021 */ | |
1022 for (i = 0; i < modules.dim; i++) | |
1023 { | |
1024 m = (Module *)modules.data[i]; | |
1025 if (global.params.verbose) | |
1026 printf("import %s\n", m->toChars()); | |
1027 m->genhdrfile(); | |
1028 } | |
1029 } | |
1030 if (global.errors) | |
1031 fatal(); | |
1032 #endif | |
1033 | |
1034 // Do semantic analysis | |
1035 for (i = 0; i < modules.dim; i++) | |
1036 { | |
1037 m = (Module *)modules.data[i]; | |
1038 if (global.params.verbose) | |
1039 printf("semantic %s\n", m->toChars()); | |
1040 m->semantic(); | |
1041 } | |
1042 if (global.errors) | |
1043 fatal(); | |
1044 | |
1045 // Do pass 2 semantic analysis | |
1046 for (i = 0; i < modules.dim; i++) | |
1047 { | |
1048 m = (Module *)modules.data[i]; | |
1049 if (global.params.verbose) | |
1050 printf("semantic2 %s\n", m->toChars()); | |
1051 m->semantic2(); | |
1052 } | |
1053 if (global.errors) | |
1054 fatal(); | |
1055 | |
1056 // Do pass 3 semantic analysis | |
1057 for (i = 0; i < modules.dim; i++) | |
1058 { | |
1059 m = (Module *)modules.data[i]; | |
1060 if (global.params.verbose) | |
1061 printf("semantic3 %s\n", m->toChars()); | |
1062 m->semantic3(); | |
1063 } | |
1064 if (global.errors) | |
1065 fatal(); | |
1066 | |
1067 #if !IN_LLVM | |
1068 // Scan for functions to inline | |
1069 if (global.params.useInline) | |
1070 { | |
1071 /* The problem with useArrayBounds and useAssert is that the | |
1072 * module being linked to may not have generated them, so if | |
1073 * we inline functions from those modules, the symbols for them will | |
1074 * not be found at link time. | |
1075 */ | |
1076 if (!global.params.useArrayBounds && !global.params.useAssert) | |
1077 { | |
1078 #endif | |
1079 // Do pass 3 semantic analysis on all imported modules, | |
1080 // since otherwise functions in them cannot be inlined | |
1081 for (i = 0; i < Module::amodules.dim; i++) | |
1082 { | |
1083 m = (Module *)Module::amodules.data[i]; | |
1084 if (global.params.verbose) | |
1085 printf("semantic3 %s\n", m->toChars()); | |
1086 m->semantic3(); | |
1087 } | |
1088 if (global.errors) | |
1089 fatal(); | |
1090 #if !IN_LLVM | |
1091 } | |
1092 | |
1093 for (i = 0; i < modules.dim; i++) | |
1094 { | |
1095 m = (Module *)modules.data[i]; | |
1096 if (global.params.verbose) | |
1097 printf("inline scan %s\n", m->toChars()); | |
1098 m->inlineScan(); | |
1099 } | |
1100 } | |
1101 if (global.errors) | |
1102 fatal(); | |
1103 #endif | |
1104 | |
1105 // Generate output files | |
1106 for (i = 0; i < modules.dim; i++) | |
1107 { | |
1108 m = (Module *)modules.data[i]; | |
1109 if (global.params.verbose) | |
1110 printf("code %s\n", m->toChars()); | |
1111 if (global.params.obj) | |
336 | 1112 m->genobjfile(0); |
159 | 1113 if (global.errors) |
1114 m->deleteObjFile(); | |
1115 else | |
1116 { | |
1117 if (global.params.doDocComments) | |
1118 m->gendocfile(); | |
1119 } | |
1120 } | |
279
a137ed004205
[svn r300] Removed some win32 stuff that was causing problems on mingw32.
lindquist
parents:
277
diff
changeset
|
1121 |
159 | 1122 backend_term(); |
1123 if (global.errors) | |
1124 fatal(); | |
1125 | |
1126 if (!global.params.objfiles->dim) | |
1127 { | |
1128 if (global.params.link) | |
1129 error("no object files to link"); | |
1130 } | |
1131 else | |
1132 { | |
1133 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
|
1134 //status = runLINK(); |
432 | 1135 linkExecutable(global.params.argv0); |
159 | 1136 |
1137 if (global.params.run) | |
1138 { | |
1139 if (!status) | |
1140 { | |
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
|
1141 status = runExectuable(); |
159 | 1142 |
1143 /* Delete .obj files and .exe file | |
1144 */ | |
1145 for (i = 0; i < modules.dim; i++) | |
1146 { | |
1147 m = (Module *)modules.data[i]; | |
1148 m->deleteObjFile(); | |
1149 } | |
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
|
1150 deleteExecutable(); |
159 | 1151 } |
1152 } | |
1153 } | |
1154 | |
1155 return status; | |
1156 } | |
1157 | |
1158 | |
1159 | |
1160 /*********************************** | |
1161 * Parse and append contents of environment variable envvar | |
1162 * to argc and argv[]. | |
1163 * The string is separated into arguments, processing \ and ". | |
1164 */ | |
1165 | |
1166 void getenv_setargv(const char *envvar, int *pargc, char** *pargv) | |
1167 { | |
1168 char *env; | |
1169 char *p; | |
1170 Array *argv; | |
1171 int argc; | |
1172 | |
1173 int wildcard; // do wildcard expansion | |
1174 int instring; | |
1175 int slash; | |
1176 char c; | |
1177 int j; | |
1178 | |
1179 env = getenv(envvar); | |
1180 if (!env) | |
1181 return; | |
1182 | |
1183 env = mem.strdup(env); // create our own writable copy | |
1184 | |
1185 argc = *pargc; | |
1186 argv = new Array(); | |
1187 argv->setDim(argc); | |
1188 | |
1189 for (int i = 0; i < argc; i++) | |
1190 argv->data[i] = (void *)(*pargv)[i]; | |
1191 | |
1192 j = 1; // leave argv[0] alone | |
1193 while (1) | |
1194 { | |
1195 wildcard = 1; | |
1196 switch (*env) | |
1197 { | |
1198 case ' ': | |
1199 case '\t': | |
1200 env++; | |
1201 break; | |
1202 | |
1203 case 0: | |
1204 goto Ldone; | |
1205 | |
1206 case '"': | |
1207 wildcard = 0; | |
1208 default: | |
1209 argv->push(env); // append | |
1210 //argv->insert(j, env); // insert at position j | |
1211 j++; | |
1212 argc++; | |
1213 p = env; | |
1214 slash = 0; | |
1215 instring = 0; | |
1216 c = 0; | |
1217 | |
1218 while (1) | |
1219 { | |
1220 c = *env++; | |
1221 switch (c) | |
1222 { | |
1223 case '"': | |
1224 p -= (slash >> 1); | |
1225 if (slash & 1) | |
1226 { p--; | |
1227 goto Laddc; | |
1228 } | |
1229 instring ^= 1; | |
1230 slash = 0; | |
1231 continue; | |
1232 | |
1233 case ' ': | |
1234 case '\t': | |
1235 if (instring) | |
1236 goto Laddc; | |
1237 *p = 0; | |
1238 //if (wildcard) | |
1239 //wildcardexpand(); // not implemented | |
1240 break; | |
1241 | |
1242 case '\\': | |
1243 slash++; | |
1244 *p++ = c; | |
1245 continue; | |
1246 | |
1247 case 0: | |
1248 *p = 0; | |
1249 //if (wildcard) | |
1250 //wildcardexpand(); // not implemented | |
1251 goto Ldone; | |
1252 | |
1253 default: | |
1254 Laddc: | |
1255 slash = 0; | |
1256 *p++ = c; | |
1257 continue; | |
1258 } | |
1259 break; | |
1260 } | |
1261 } | |
1262 } | |
1263 | |
1264 Ldone: | |
1265 *pargc = argc; | |
1266 *pargv = (char **)argv->data; | |
1267 } |