Mercurial > projects > ddmd
annotate dmd/Util.d @ 192:eb38fdcb3e62 default tip
updated to compile with dmd2.062
| author | korDen |
|---|---|
| date | Sat, 02 Mar 2013 01:25:52 -0800 |
| parents | 9f4e5ac4f0a3 |
| children |
| rev | line source |
|---|---|
| 0 | 1 module dmd.Util; |
| 2 | |
| 114 | 3 import dmd.common; |
| 0 | 4 import dmd.Loc; |
| 5 import dmd.Library; | |
| 6 import dmd.File; | |
| 7 import dmd.String; | |
| 8 import dmd.OutBuffer; | |
| 9 import dmd.FileName; | |
| 10 import dmd.Global; | |
| 11 import dmd.PREC; | |
| 12 import dmd.TOK; | |
| 13 | |
| 14 import std.process : getenv; | |
| 15 import std.c.string; | |
| 16 import std.stdio : writef, writefln, write; | |
| 129 | 17 |
| 18 import core.memory; | |
| 19 | |
|
14
2cc604139636
Implemented Linux support for ddmd. Some parts are a bit hacky to just "get it working", that said, druntime and phobos compile, and unittests pass.
Robert Clipsham <robert@octarineparrot.com>
parents:
2
diff
changeset
|
20 version (Windows) |
|
2cc604139636
Implemented Linux support for ddmd. Some parts are a bit hacky to just "get it working", that said, druntime and phobos compile, and unittests pass.
Robert Clipsham <robert@octarineparrot.com>
parents:
2
diff
changeset
|
21 { |
|
2cc604139636
Implemented Linux support for ddmd. Some parts are a bit hacky to just "get it working", that said, druntime and phobos compile, and unittests pass.
Robert Clipsham <robert@octarineparrot.com>
parents:
2
diff
changeset
|
22 import std.c.process : spawnl, spawnlp; |
|
2cc604139636
Implemented Linux support for ddmd. Some parts are a bit hacky to just "get it working", that said, druntime and phobos compile, and unittests pass.
Robert Clipsham <robert@octarineparrot.com>
parents:
2
diff
changeset
|
23 } |
|
22
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
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24 version (POSIX) |
|
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
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changeset
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25 { |
|
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
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26 import core.sys.posix.unistd; |
|
fd4acc376c45
Implemented object file output and linking on linux.
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parents:
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27 } |
| 0 | 28 import core.stdc.stdlib; |
| 29 import core.stdc.ctype; | |
| 30 import core.stdc.stdarg; | |
|
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parents:
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31 public import core.stdc.stdio; |
|
14
2cc604139636
Implemented Linux support for ddmd. Some parts are a bit hacky to just "get it working", that said, druntime and phobos compile, and unittests pass.
Robert Clipsham <robert@octarineparrot.com>
parents:
2
diff
changeset
|
32 version (Bug4054) import core.memory; |
| 0 | 33 |
| 34 extern(C) int putenv(char*); | |
| 178 | 35 /+version (LOG) |
|
16
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
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parents:
14
diff
changeset
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36 { |
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5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
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37 static if( !is(typeof(printf)) ) |
|
5c9b78899f5d
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Robert Clipsham <robert@octarineparrot.com>
parents:
14
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changeset
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38 extern (C) int printf(const char*,...); |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
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39 }+/ |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
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changeset
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40 //version = LOG; |
| 0 | 41 |
|
16
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
42 version (TARGET_OSX) |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
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43 { |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
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changeset
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44 version = TARGET_FOS; // FreeBSD, OS X, Solaris |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
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45 } |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
46 version (TARGET_FREEBSD) |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
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47 { |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
48 version = TARGET_FOS; // FreeBSD, OS X, Solaris |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
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49 } |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
50 version (TARGET_SOLARIS) |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
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51 { |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
52 version = TARGET_FOS; // FreeBSD, OS X, Solaris |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
53 } |
| 0 | 54 |
|
14
2cc604139636
Implemented Linux support for ddmd. Some parts are a bit hacky to just "get it working", that said, druntime and phobos compile, and unittests pass.
Robert Clipsham <robert@octarineparrot.com>
parents:
2
diff
changeset
|
55 version (POSIX) |
|
2cc604139636
Implemented Linux support for ddmd. Some parts are a bit hacky to just "get it working", that said, druntime and phobos compile, and unittests pass.
Robert Clipsham <robert@octarineparrot.com>
parents:
2
diff
changeset
|
56 { |
|
16
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
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57 import dmd.Array; |
|
14
2cc604139636
Implemented Linux support for ddmd. Some parts are a bit hacky to just "get it working", that said, druntime and phobos compile, and unittests pass.
Robert Clipsham <robert@octarineparrot.com>
parents:
2
diff
changeset
|
58 import dmd.Gnuc; |
|
16
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
59 import core.sys.posix.stdlib; |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
60 version (TARGET_FOS) import core.stdc.limits; |
|
183
190ba98276b3
Several changes to make it build on posix systems.
Jacob Carlborg <doob@me.com>
parents:
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61 |
|
190ba98276b3
Several changes to make it build on posix systems.
Jacob Carlborg <doob@me.com>
parents:
179
diff
changeset
|
62 enum PATH_MAX = 1024; |
| 0 | 63 } |
| 64 | |
| 65 enum MAX_PATH = 256; /// | |
| 66 | |
| 67 version (Windows) { | |
| 68 import core.sys.windows.windows : GetModuleFileNameA; | |
| 69 } | |
| 70 | |
| 71 string fromStringz(const(char)* s) | |
| 72 { | |
| 73 return s[0..strlen(s)].idup; | |
| 74 } | |
| 75 | |
| 76 void warning(T...)(string format, T t) | |
| 77 { | |
| 78 assert(false); | |
| 79 } | |
| 80 | |
| 81 void warning(T...)(Loc loc, string format, T t) | |
| 82 { | |
| 123 | 83 if (global.params.warnings && !global.gag) |
| 84 { | |
| 85 write("warning - "); | |
| 86 error(loc, format, t); | |
| 87 } | |
| 0 | 88 } |
| 89 | |
| 90 void error(T...)(Loc loc, string format, T t) | |
| 91 { | |
| 92 if (!global.gag) | |
| 93 { | |
| 94 string p = loc.toChars(); | |
| 95 | |
| 96 if (p.length != 0) | |
| 97 writef("%s: ", p); | |
| 98 | |
| 99 write("Error: "); | |
| 100 writefln(format, t); | |
| 101 | |
| 102 //halt(); | |
| 103 } | |
| 104 global.errors++; | |
| 105 } | |
| 106 | |
| 129 | 107 T cloneThis(T)(T ptr) |
| 108 { | |
| 178 | 109 size_t size = ptr.classinfo.init.length; |
| 129 | 110 void* mem = GC.malloc(size); |
| 111 memcpy(mem, cast(void*)ptr, size); | |
| 178 | 112 |
| 113 auto result = cast(T)mem; | |
| 114 | |
| 115 result.forceRegister(); | |
| 116 | |
| 117 return result; | |
| 129 | 118 } |
| 119 | |
|
184
9f4e5ac4f0a3
One step closer to building on posix.
Jacob Carlborg <doob@me.com>
parents:
183
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120 extern (C++) char* strupr(char* s) |
| 0 | 121 { |
| 122 char* t = s; | |
| 178 | 123 |
| 0 | 124 while (*s) |
| 125 { | |
| 126 *s = cast(char)toupper(*s); | |
| 127 s++; | |
| 128 } | |
| 129 | |
| 130 return t; | |
| 131 } | |
| 132 | |
| 133 char[] skipspace(char[] p) | |
| 134 { | |
| 135 foreach (i, c; p) { | |
| 136 if (!isspace(c)) { | |
| 137 return p[i..$]; | |
| 138 } | |
| 139 } | |
| 178 | 140 |
| 0 | 141 return null; |
| 142 } | |
| 143 | |
| 144 char* skipspace(char* p) | |
| 145 { | |
| 146 while (isspace(*p)) | |
| 147 p++; | |
| 178 | 148 |
| 0 | 149 return p; |
| 150 } | |
| 151 | |
| 152 void inifile(string argv0, string inifile) | |
| 153 { | |
| 154 char *path; // need path for @P macro | |
| 155 string filename; | |
| 156 int i; | |
| 157 int k; | |
| 158 int envsection = 0; | |
| 159 | |
| 160 version (LOG) { | |
| 161 writef("inifile(argv0 = '%s', inifile = '%s')\n", argv0, inifile); | |
| 162 } | |
| 163 if (FileName.absolute(inifile)) { | |
| 164 filename = inifile; | |
| 165 } else { | |
| 166 /* Look for inifile in the following sequence of places: | |
| 167 * o current directory | |
| 168 * o home directory | |
| 169 * o directory off of argv0 | |
| 170 * o /etc/ | |
| 171 */ | |
| 172 if (FileName.exists(inifile)) { | |
| 173 filename = inifile; | |
| 174 } else { | |
| 175 filename = FileName.combine(getenv("HOME"), inifile); | |
| 176 if (!FileName.exists(filename)) { | |
| 177 version (_WIN32) { // This fix by Tim Matthews | |
| 178 char resolved_name_b[MAX_PATH + 1]; | |
| 179 auto resolved_name = resolved_name_b[].idup; | |
| 180 if (GetModuleFileNameA(null, resolved_name_b.ptr, MAX_PATH + 1) && FileName.exists(resolved_name)) | |
| 181 { | |
| 182 filename = FileName.replaceName(resolved_name, inifile); | |
| 183 if (FileName.exists(filename)) { | |
| 184 goto Ldone; | |
| 185 } | |
| 186 } | |
| 187 } | |
| 188 filename = FileName.replaceName(argv0, inifile); | |
| 189 if (!FileName.exists(filename)) { | |
|
16
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
190 version (POSIX) { /// linux || __APPLE__ || __FreeBSD__ || __sun&&__SVR4 |
|
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
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191 version (POSIX) { /// __GLIBC__ || __APPLE__ || __FreeBSD__ || __sun&&__SVR4 // This fix by Thomas Kuehne |
| 0 | 192 /* argv0 might be a symbolic link, |
| 193 * so try again looking past it to the real path | |
| 194 */ | |
|
16
5c9b78899f5d
Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
|
195 version (TARGET_FOS) {/// #if __APPLE__ || __FreeBSD__ || __sun&&__SVR4 |
| 0 | 196 char resolved_name[PATH_MAX + 1]; |
|
183
190ba98276b3
Several changes to make it build on posix systems.
Jacob Carlborg <doob@me.com>
parents:
179
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197 char* real_argv0 = realpath(toStringz(argv0), resolved_name.ptr); |
| 0 | 198 } else { |
|
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parents:
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199 char* real_argv0 = realpath(toStringz(argv0), null); |
| 0 | 200 } |
| 201 //printf("argv0 = %s, real_argv0 = %p\n", argv0, real_argv0); | |
| 202 if (real_argv0) { | |
|
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Robert Clipsham <robert@octarineparrot.com>
parents:
14
diff
changeset
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203 filename = FileName.replaceName(fromStringz(real_argv0), inifile); |
| 0 | 204 version (linux) { |
| 2 | 205 ///free(real_argv0); |
| 0 | 206 } |
| 207 if (FileName.exists(filename)) { | |
| 208 goto Ldone; | |
| 209 } | |
| 210 } | |
| 211 } else { | |
| 212 static assert (false, "use of glibc non-standard extension realpath(char*, null)"); | |
| 213 } | |
| 214 if (true) { | |
| 215 // Search PATH for argv0 | |
|
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Implemented methods for Tuples, fixed some linking issues.
Robert Clipsham <robert@octarineparrot.com>
parents:
14
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|
216 const(char)* p = toStringz(getenv("PATH")); |
| 0 | 217 version (LOG) { |
| 218 writef("\tPATH='%s'\n", p); | |
| 219 } | |
|
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Robert Clipsham <robert@octarineparrot.com>
parents:
14
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changeset
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220 auto paths = FileName.splitPath(fromStringz(p)); |
| 0 | 221 filename = FileName.searchPath(paths, argv0, 0); |
| 222 if (!filename) { | |
| 223 goto Letc; // argv0 not found on path | |
| 224 } | |
| 178 | 225 |
| 0 | 226 filename = FileName.replaceName(filename, inifile); |
| 227 if (FileName.exists(filename)) { | |
| 228 goto Ldone; | |
| 229 } | |
| 230 } | |
| 231 } | |
| 232 // Search /etc/ for inifile | |
| 233 Letc: | |
| 234 filename = FileName.combine("/etc/", inifile); | |
| 235 | |
| 236 Ldone: | |
| 237 ; | |
| 238 } | |
| 239 } | |
| 240 } | |
| 241 } | |
| 178 | 242 |
| 0 | 243 path = cast(char*)toStringz(FileName.path(filename)); |
| 244 | |
| 245 version (LOG) { | |
| 246 writef("\tpath = '%s', filename = '%s'\n", fromStringz(path), filename); | |
| 247 } | |
| 248 | |
| 249 scope File file = new File(filename); | |
| 250 | |
| 251 if (file.read()) { | |
| 252 return; // error reading file | |
| 253 } | |
| 178 | 254 |
| 0 | 255 scope OutBuffer buf = new OutBuffer(); |
| 256 | |
| 257 // Parse into lines | |
| 258 int eof = 0; | |
| 259 for (i = 0; i < file.len && !eof; i++) | |
| 260 { | |
| 261 int linestart = i; | |
| 262 | |
| 263 for (; i < file.len; i++) | |
| 264 { | |
| 265 switch (file.buffer[i]) | |
| 266 { | |
| 267 case '\r': | |
| 268 break; | |
| 269 | |
| 270 case '\n': | |
| 271 // Skip if it was preceded by '\r' | |
| 272 if (i && file.buffer[i - 1] == '\r') | |
| 273 goto Lskip; | |
| 274 break; | |
| 275 | |
| 276 case 0: | |
| 277 case 0x1A: | |
| 278 eof = 1; | |
| 279 break; | |
| 280 | |
| 281 default: | |
| 282 continue; | |
| 283 } | |
| 284 break; | |
| 285 } | |
| 286 | |
| 287 // The line is file.buffer[linestart..i] | |
| 288 char *line; | |
| 289 int len; | |
| 290 char *p; | |
| 291 char* pn; | |
| 292 | |
| 293 line = cast(char*)&file.buffer[linestart]; | |
| 294 len = i - linestart; | |
| 295 | |
| 296 buf.reset(); | |
| 297 | |
| 298 // First, expand the macros. | |
| 299 // Macros are bracketed by % characters. | |
| 300 | |
| 301 for (k = 0; k < len; k++) | |
| 302 { | |
| 303 if (line[k] == '%') | |
| 304 { | |
| 305 int j; | |
| 306 | |
| 307 for (j = k + 1; j < len; j++) | |
| 308 { | |
| 309 if (line[j] == '%') | |
| 310 { | |
| 311 if (j - k == 3 && memicmp(&line[k + 1], "@P", 2) == 0) | |
| 312 { | |
| 313 // %@P% is special meaning the path to the .ini file | |
| 314 p = path; | |
| 315 if (!*p) | |
| 316 p = cast(char*)"."; | |
| 317 } | |
| 318 else | |
| 319 { | |
| 320 int l = j - k; | |
| 321 char tmp[10]; // big enough most of the time | |
| 322 | |
| 323 if (l <= tmp.sizeof) | |
| 324 p = tmp.ptr; | |
| 325 else | |
|
14
2cc604139636
Implemented Linux support for ddmd. Some parts are a bit hacky to just "get it working", that said, druntime and phobos compile, and unittests pass.
Robert Clipsham <robert@octarineparrot.com>
parents:
2
diff
changeset
|
326 { |
|
2cc604139636
Implemented Linux support for ddmd. Some parts are a bit hacky to just "get it working", that said, druntime and phobos compile, and unittests pass.
Robert Clipsham <robert@octarineparrot.com>
parents:
2
diff
changeset
|
327 version (Bug4054) |
|
2cc604139636
Implemented Linux support for ddmd. Some parts are a bit hacky to just "get it working", that said, druntime and phobos compile, and unittests pass.
Robert Clipsham <robert@octarineparrot.com>
parents:
2
diff
changeset
|
328 p = cast(char*)GC.malloc(l); |
|
2cc604139636
Implemented Linux support for ddmd. Some parts are a bit hacky to just "get it working", that said, druntime and phobos compile, and unittests pass.
Robert Clipsham <robert@octarineparrot.com>
parents:
2
diff
changeset
|
329 else |
| 0 | 330 p = cast(char*)alloca(l); |
|
14
2cc604139636
Implemented Linux support for ddmd. Some parts are a bit hacky to just "get it working", that said, druntime and phobos compile, and unittests pass.
Robert Clipsham <robert@octarineparrot.com>
parents:
2
diff
changeset
|
331 } |
| 0 | 332 l--; |
| 333 memcpy(p, &line[k + 1], l); | |
| 334 p[l] = 0; | |
| 335 strupr(p); | |
| 336 p = core.stdc.stdlib.getenv(p); | |
| 337 if (!p) | |
| 338 p = cast(char*)""; | |
| 339 } | |
| 340 buf.writestring(p[0..strlen(p)]); /// | |
| 341 k = j; | |
| 342 goto L1; | |
| 343 } | |
| 344 } | |
| 345 } | |
| 346 buf.writeByte(line[k]); | |
| 347 L1: | |
| 348 ; | |
| 349 } | |
| 350 | |
| 351 // Remove trailing spaces | |
| 352 while (buf.offset && isspace(buf.data[buf.offset - 1])) | |
| 353 buf.offset--; | |
| 354 | |
| 355 char[] pp = buf.getString(); | |
| 356 | |
| 357 // The expanded line is in p. | |
| 358 // Now parse it for meaning. | |
| 359 | |
| 360 pp = skipspace(pp); | |
| 361 if (pp.length != 0) { | |
| 362 switch (pp[0]) | |
| 363 { | |
| 364 case ';': // comment | |
| 365 break; | |
| 366 | |
| 367 case '[': // look for [Environment] | |
| 368 pp = skipspace(pp[1..$]); | |
| 369 for (pn = pp.ptr; isalnum(*pn); pn++) { | |
| 370 ; | |
| 371 } | |
| 178 | 372 |
| 0 | 373 if (pn - pp.ptr == 11 && |
| 374 memicmp(pp.ptr, "Environment", 11) == 0 && | |
| 375 *skipspace(pn) == ']' | |
| 376 ) | |
| 377 envsection = 1; | |
| 378 else | |
| 379 envsection = 0; | |
| 380 break; | |
| 381 | |
| 382 default: | |
| 383 if (envsection) | |
| 384 { | |
| 385 pn = pp.ptr; | |
| 386 | |
| 387 // Convert name to upper case; | |
| 388 // remove spaces bracketing = | |
| 389 auto p2 = pn; | |
| 390 for ( ; *p2; p2++) | |
| 391 { if (islower(*p2)) | |
| 392 *p2 &= ~0x20; | |
| 136 | 393 else if (isspace(*p2)) |
| 0 | 394 memmove(p2, p2 + 1, strlen(p2)); |
| 395 else if (*p2 == '=') | |
| 396 { | |
| 397 p2++; | |
| 398 while (isspace(*p2)) | |
| 399 memmove(p2, p2 + 1, strlen(p2)); | |
| 400 break; | |
| 401 } | |
| 402 } | |
| 403 | |
| 404 //putenv(pn); | |
| 405 putenv(cast(char*)toStringz(pp)); | |
| 406 | |
| 407 version (LOG) { | |
| 408 writef("\tputenv('%s')\n", pn[0..strlen(pn)]); | |
| 409 //printf("getenv(\"TEST\") = '%s'\n",getenv("TEST")); | |
| 410 } | |
| 411 } | |
| 412 break; | |
| 413 } | |
| 414 } | |
| 415 | |
| 416 Lskip: | |
| 417 ; | |
| 418 } | |
| 419 } | |
| 420 | |
| 421 ///int response_expand(int *pargc, char ***pargv); | |
| 422 void browse(const(char)* url) | |
| 423 { | |
| 424 assert(false); | |
| 425 } | |
| 426 | |
| 427 string[] getenv_setargv(string envvar, string[] args) | |
| 428 { | |
| 429 char *p; | |
| 430 | |
| 431 string[] argv = args.dup; | |
| 432 int argc = args.length; | |
| 433 | |
| 434 int instring; | |
| 435 int slash; | |
| 436 char c; | |
| 437 | |
| 438 string ienv = getenv(envvar); | |
| 439 if (ienv is null) | |
| 440 return args; | |
| 441 | |
| 442 char[] env = ienv.dup; // create our own writable copy | |
| 443 | |
| 79 | 444 int j = 1; // leave argv[0] alone |
| 0 | 445 char* e = env.ptr; |
| 446 while (1) | |
| 447 { | |
| 79 | 448 int wildcard = 1; // do wildcard expansion |
| 0 | 449 switch (*e) |
| 450 { | |
| 451 case ' ': | |
| 452 case '\t': | |
| 453 e++; | |
| 454 break; | |
| 455 | |
| 456 case 0: | |
| 457 goto Ldone; | |
| 458 | |
| 459 case '"': | |
| 460 wildcard = 0; | |
| 461 default: | |
| 462 argv ~= assumeUnique(e[0..strlen(e)]); // append | |
| 463 //argv.insert(j, env); // insert at position j | |
| 464 j++; | |
| 465 argc++; | |
| 466 p = e; | |
| 467 slash = 0; | |
| 468 instring = 0; | |
| 469 c = 0; | |
| 178 | 470 |
| 0 | 471 char* ecopy = e; |
| 472 | |
| 473 while (1) | |
| 474 { | |
| 475 c = *e++; | |
| 476 switch (c) | |
| 477 { | |
| 478 case '"': | |
| 479 p -= (slash >> 1); | |
| 480 if (slash & 1) | |
| 481 { | |
| 482 p--; | |
| 483 goto Laddc; | |
| 484 } | |
| 485 instring ^= 1; | |
| 486 slash = 0; | |
| 487 continue; | |
| 488 | |
| 489 case '\\': | |
| 490 slash++; | |
| 491 *p++ = c; | |
| 492 continue; | |
| 493 | |
| 494 case ' ': | |
| 495 case '\t': | |
| 496 if (instring) | |
| 497 goto Laddc; | |
| 498 case 0: | |
| 499 *p = 0; | |
| 500 if (argv.length != 0) { | |
| 501 argv[$-1].length = p - argv[$-1].ptr; | |
| 502 } | |
| 503 //if (wildcard) | |
| 504 //wildcardexpand(); // not implemented | |
| 505 if (c == 0) goto Ldone; | |
| 506 break; | |
| 507 | |
| 508 default: | |
| 509 Laddc: | |
| 510 slash = 0; | |
| 511 *p++ = c; | |
| 512 continue; | |
| 513 } | |
| 514 break; | |
| 515 } | |
| 516 } | |
| 517 } | |
| 518 | |
| 519 Ldone: | |
| 520 return argv; | |
| 521 } | |
| 522 | |
| 523 void error(T...)(string format, T t) | |
| 524 { | |
| 525 writefln(format, t); | |
| 526 exit(EXIT_FAILURE); | |
| 527 } | |
| 528 | |
| 529 void usage() | |
| 530 { | |
| 531 writef("Digital Mars D Compiler %s\n%s %s\n", global.version_, global.copyright, global.written); | |
| 532 writef( | |
| 533 "Documentation: http://www.digitalmars.com/d/2.0/index.html\n" | |
| 534 "Usage:\n" | |
|
75
cfa3747ebe4c
Changed dmd to ddmd in the "usage" message and added "ported to D by community" to desription to distinguish from pure dmd build
korDen
parents:
22
diff
changeset
|
535 " ddmd files.d ... { -switch }\n" |
| 0 | 536 "\n" |
| 537 " files.d D source files\n" | |
| 538 " @cmdfile read arguments from cmdfile\n" | |
| 539 " -c do not link\n" | |
| 540 " -cov do code coverage analysis\n" | |
| 541 " -D generate documentation\n" | |
| 542 " -Dddocdir write documentation file to docdir directory\n" | |
| 543 " -Dffilename write documentation file to filename\n" | |
| 544 " -d allow deprecated features\n" | |
| 545 " -debug compile in debug code\n" | |
| 546 " -debug=level compile in debug code <= level\n" | |
| 547 " -debug=ident compile in debug code identified by ident\n" | |
| 548 " -debuglib=name set symbolic debug library to name\n" | |
| 549 " -defaultlib=name set default library to name\n" | |
| 550 " -deps=filename write module dependencies to filename\n" | |
| 551 " -g add symbolic debug info\n" | |
| 552 " -gc add symbolic debug info, pretend to be C\n" | |
| 553 " -H generate 'header' file\n" | |
| 79 | 554 " -Hddirectory write 'header' file to directory\n" |
| 0 | 555 " -Hffilename write 'header' file to filename\n" |
| 556 " --help print help\n" | |
| 557 " -Ipath where to look for imports\n" | |
| 558 " -ignore ignore unsupported pragmas\n" | |
| 559 " -inline do function inlining\n" | |
| 560 " -Jpath where to look for string imports\n" | |
| 561 " -Llinkerflag pass linkerflag to link\n" | |
| 562 " -lib generate library rather than object files\n" | |
| 563 " -man open web browser on manual page\n" | |
| 179 | 564 " -map generate linker .map file\n" |
|
130
60bb0fe4563e
dmdfe 2.037 first main iteration
Eldar Insafutdinov <e.insafutdinov@gmail.com>
parents:
129
diff
changeset
|
565 " -noboundscheck turns off array bounds checking for all functions\n" |
| 0 | 566 " -nofloat do not emit reference to floating point\n" |
| 567 " -O optimize\n" | |
| 568 " -o- do not write object file\n" | |
| 569 " -odobjdir write object & library files to directory objdir\n" | |
| 570 " -offilename name output file to filename\n" | |
| 571 " -op do not strip paths from source file\n" | |
| 572 " -profile profile runtime performance of generated code\n" | |
| 573 " -quiet suppress unnecessary messages\n" | |
| 574 " -release compile release version\n" | |
| 575 " -run srcfile args... run resulting program, passing args\n" | |
| 576 " -unittest compile in unit tests\n" | |
| 577 " -v verbose\n" | |
| 578 " -version=level compile in version code >= level\n" | |
| 579 " -version=ident compile in version code identified by ident\n" | |
| 580 " -vtls list all variables going into thread local storage\n" | |
| 581 " -w enable warnings\n" | |
| 79 | 582 " -X generate JSON file\n" |
| 583 " -Xffilename write JSON file to filename\n" | |
| 0 | 584 ); |
| 585 } | |
| 586 | |
| 587 void fatal() | |
| 588 { | |
| 589 static if (false) { | |
| 590 halt(); | |
| 591 } else { | |
| 592 exit(EXIT_FAILURE); | |
| 593 } | |
| 594 } | |
| 595 | |
|
184
9f4e5ac4f0a3
One step closer to building on posix.
Jacob Carlborg <doob@me.com>
parents:
183
diff
changeset
|
596 extern (C++) void halt() |
| 0 | 597 { |
| 598 assert(false); | |
| 599 } | |
| 600 | |
| 601 void initPrecedence() | |
| 602 { | |
| 603 precedence[TOK.TOKdotvar] = PREC.PREC_primary; | |
| 604 precedence[TOK.TOKimport] = PREC.PREC_primary; | |
| 605 precedence[TOK.TOKidentifier] = PREC.PREC_primary; | |
| 606 precedence[TOK.TOKthis] = PREC.PREC_primary; | |
| 607 precedence[TOK.TOKsuper] = PREC.PREC_primary; | |
| 608 precedence[TOK.TOKint64] = PREC.PREC_primary; | |
| 609 precedence[TOK.TOKfloat64] = PREC.PREC_primary; | |
| 610 precedence[TOK.TOKnull] = PREC.PREC_primary; | |
| 611 precedence[TOK.TOKstring] = PREC.PREC_primary; | |
| 612 precedence[TOK.TOKarrayliteral] = PREC.PREC_primary; | |
| 613 precedence[TOK.TOKtypeid] = PREC.PREC_primary; | |
| 614 precedence[TOK.TOKis] = PREC.PREC_primary; | |
| 615 precedence[TOK.TOKassert] = PREC.PREC_primary; | |
| 616 precedence[TOK.TOKfunction] = PREC.PREC_primary; | |
| 617 precedence[TOK.TOKvar] = PREC.PREC_primary; | |
| 618 version (DMDV2) { | |
| 619 precedence[TOK.TOKdefault] = PREC.PREC_primary; | |
| 620 } | |
| 621 | |
| 622 // post | |
| 623 precedence[TOK.TOKdotti] = PREC.PREC_primary; | |
| 624 precedence[TOK.TOKdot] = PREC.PREC_primary; | |
| 625 // precedence[TOK.TOKarrow] = PREC.PREC_primary; | |
| 626 precedence[TOK.TOKplusplus] = PREC.PREC_primary; | |
| 627 precedence[TOK.TOKminusminus] = PREC.PREC_primary; | |
| 628 precedence[TOK.TOKcall] = PREC.PREC_primary; | |
| 629 precedence[TOK.TOKslice] = PREC.PREC_primary; | |
| 630 precedence[TOK.TOKarray] = PREC.PREC_primary; | |
| 631 | |
| 632 precedence[TOK.TOKaddress] = PREC.PREC_unary; | |
| 633 precedence[TOK.TOKstar] = PREC.PREC_unary; | |
| 634 precedence[TOK.TOKneg] = PREC.PREC_unary; | |
| 635 precedence[TOK.TOKuadd] = PREC.PREC_unary; | |
| 636 precedence[TOK.TOKnot] = PREC.PREC_unary; | |
| 637 precedence[TOK.TOKtobool] = PREC.PREC_add; | |
| 638 precedence[TOK.TOKtilde] = PREC.PREC_unary; | |
| 639 precedence[TOK.TOKdelete] = PREC.PREC_unary; | |
| 640 precedence[TOK.TOKnew] = PREC.PREC_unary; | |
| 641 precedence[TOK.TOKcast] = PREC.PREC_unary; | |
| 642 | |
| 135 | 643 precedence[TOK.TOKpow] = PREC.PREC_pow; |
| 644 | |
| 0 | 645 precedence[TOK.TOKmul] = PREC.PREC_mul; |
| 646 precedence[TOK.TOKdiv] = PREC.PREC_mul; | |
| 647 precedence[TOK.TOKmod] = PREC.PREC_mul; | |
|
130
60bb0fe4563e
dmdfe 2.037 first main iteration
Eldar Insafutdinov <e.insafutdinov@gmail.com>
parents:
129
diff
changeset
|
648 precedence[TOKpow] = PREC.PREC_mul; |
| 178 | 649 |
| 0 | 650 precedence[TOK.TOKadd] = PREC.PREC_add; |
| 651 precedence[TOK.TOKmin] = PREC.PREC_add; | |
| 652 precedence[TOK.TOKcat] = PREC.PREC_add; | |
| 653 | |
| 654 precedence[TOK.TOKshl] = PREC.PREC_shift; | |
| 655 precedence[TOK.TOKshr] = PREC.PREC_shift; | |
| 656 precedence[TOK.TOKushr] = PREC.PREC_shift; | |
| 657 | |
| 658 precedence[TOK.TOKlt] = PREC.PREC_rel; | |
| 659 precedence[TOK.TOKle] = PREC.PREC_rel; | |
| 660 precedence[TOK.TOKgt] = PREC.PREC_rel; | |
| 661 precedence[TOK.TOKge] = PREC.PREC_rel; | |
| 662 precedence[TOK.TOKunord] = PREC.PREC_rel; | |
| 663 precedence[TOK.TOKlg] = PREC.PREC_rel; | |
| 664 precedence[TOK.TOKleg] = PREC.PREC_rel; | |
| 665 precedence[TOK.TOKule] = PREC.PREC_rel; | |
| 666 precedence[TOK.TOKul] = PREC.PREC_rel; | |
| 667 precedence[TOK.TOKuge] = PREC.PREC_rel; | |
| 668 precedence[TOK.TOKug] = PREC.PREC_rel; | |
| 669 precedence[TOK.TOKue] = PREC.PREC_rel; | |
| 670 precedence[TOK.TOKin] = PREC.PREC_rel; | |
| 671 | |
| 672 static if (false) { | |
| 673 precedence[TOK.TOKequal] = PREC.PREC_equal; | |
| 674 precedence[TOK.TOKnotequal] = PREC.PREC_equal; | |
| 675 precedence[TOK.TOKidentity] = PREC.PREC_equal; | |
| 676 precedence[TOK.TOKnotidentity] = PREC.PREC_equal; | |
| 677 } else { | |
| 678 /* Note that we changed precedence, so that < and != have the same | |
| 679 * precedence. This change is in the parser, too. | |
| 680 */ | |
| 681 precedence[TOK.TOKequal] = PREC.PREC_rel; | |
| 682 precedence[TOK.TOKnotequal] = PREC.PREC_rel; | |
| 683 precedence[TOK.TOKidentity] = PREC.PREC_rel; | |
| 684 precedence[TOK.TOKnotidentity] = PREC.PREC_rel; | |
| 685 } | |
| 686 | |
| 687 precedence[TOK.TOKand] = PREC.PREC_and; | |
| 688 | |
| 689 precedence[TOK.TOKxor] = PREC.PREC_xor; | |
| 690 | |
| 691 precedence[TOK.TOKor] = PREC.PREC_or; | |
| 692 | |
| 693 precedence[TOK.TOKandand] = PREC.PREC_andand; | |
| 694 | |
| 695 precedence[TOK.TOKoror] = PREC.PREC_oror; | |
| 696 | |
| 697 precedence[TOK.TOKquestion] = PREC.PREC_cond; | |
| 698 | |
| 699 precedence[TOK.TOKassign] = PREC.PREC_assign; | |
| 700 precedence[TOK.TOKconstruct] = PREC.PREC_assign; | |
| 701 precedence[TOK.TOKblit] = PREC.PREC_assign; | |
| 702 precedence[TOK.TOKaddass] = PREC.PREC_assign; | |
| 703 precedence[TOK.TOKminass] = PREC.PREC_assign; | |
| 704 precedence[TOK.TOKcatass] = PREC.PREC_assign; | |
| 705 precedence[TOK.TOKmulass] = PREC.PREC_assign; | |
| 706 precedence[TOK.TOKdivass] = PREC.PREC_assign; | |
| 707 precedence[TOK.TOKmodass] = PREC.PREC_assign; | |
| 135 | 708 precedence[TOK.TOKpowass] = PREC.PREC_assign; |
| 0 | 709 precedence[TOK.TOKshlass] = PREC.PREC_assign; |
| 710 precedence[TOK.TOKshrass] = PREC.PREC_assign; | |
| 711 precedence[TOK.TOKushrass] = PREC.PREC_assign; | |
| 712 precedence[TOK.TOKandass] = PREC.PREC_assign; | |
| 713 precedence[TOK.TOKorass] = PREC.PREC_assign; | |
| 714 precedence[TOK.TOKxorass] = PREC.PREC_assign; | |
| 715 | |
| 716 precedence[TOK.TOKcomma] = PREC.PREC_expr; | |
| 717 } | |
| 718 | |
| 719 int runLINK() | |
| 720 { | |
| 114 | 721 version (_WIN32) |
| 722 { | |
| 0 | 723 string p; |
| 724 int i; | |
| 725 int status; | |
| 726 scope OutBuffer cmdbuf = new OutBuffer(); | |
| 727 | |
| 728 global.params.libfiles.push(cast(void*)new String("user32")); | |
| 729 global.params.libfiles.push(cast(void*)new String("kernel32")); | |
| 730 | |
| 731 for (i = 0; i < global.params.objfiles.dim; i++) | |
| 732 { | |
| 733 if (i) | |
| 734 cmdbuf.writeByte('+'); | |
| 735 p = (cast(String)global.params.objfiles.data[i]).str; | |
| 736 string ext = FileName.ext(p); | |
| 737 if (ext) | |
| 738 // Write name sans extension | |
| 739 writeFilename(cmdbuf, p[0..p.length - ext.length - 1]); | |
| 740 else | |
| 741 writeFilename(cmdbuf, p); | |
| 742 } | |
| 743 cmdbuf.writeByte(','); | |
| 744 if (global.params.exefile) | |
| 745 writeFilename(cmdbuf, global.params.exefile); | |
| 746 else | |
| 178 | 747 { |
| 0 | 748 /* Generate exe file name from first obj name. |
| 749 * No need to add it to cmdbuf because the linker will default to it. | |
| 750 */ | |
| 751 string n = (cast(String)global.params.objfiles.data[0]).str; | |
| 752 n = FileName.name(n); | |
| 753 FileName fn = FileName.forceExt(n, "exe"); | |
| 754 global.params.exefile = fn.toChars(); | |
| 755 } | |
| 756 | |
| 757 // Make sure path to exe file exists | |
| 178 | 758 { |
| 0 | 759 string pp = FileName.path(global.params.exefile); |
| 760 FileName.ensurePathExists(pp); | |
| 761 } | |
| 762 | |
| 763 cmdbuf.writeByte(','); | |
| 179 | 764 |
| 765 if (global.params.mapfile) | |
| 766 cmdbuf.writestring(global.params.mapfile); | |
| 767 else if (global.params.run) | |
| 0 | 768 cmdbuf.writestring("nul"); |
| 769 | |
| 770 cmdbuf.writeByte(','); | |
| 771 | |
| 772 for (i = 0; i < global.params.libfiles.dim; i++) | |
| 773 { | |
| 774 if (i) | |
| 775 cmdbuf.writeByte('+'); | |
| 776 writeFilename(cmdbuf, (cast(String)global.params.libfiles.data[i]).str); | |
| 777 } | |
| 778 | |
| 779 if (global.params.deffile) | |
| 780 { | |
| 781 cmdbuf.writeByte(','); | |
| 782 writeFilename(cmdbuf, global.params.deffile); | |
| 783 } | |
| 784 | |
| 785 /* Eliminate unnecessary trailing commas */ | |
| 786 while (1) | |
| 178 | 787 { |
| 0 | 788 i = cmdbuf.offset; |
| 789 if (!i || cmdbuf.data[i - 1] != ',') | |
| 790 break; | |
| 791 cmdbuf.offset--; | |
| 792 } | |
| 793 | |
| 794 if (global.params.resfile) | |
| 795 { | |
| 796 cmdbuf.writestring("/RC:"); | |
| 797 writeFilename(cmdbuf, global.params.resfile); | |
| 798 } | |
| 799 | |
| 179 | 800 if (global.params.map || global.params.mapfile) |
| 801 cmdbuf.writestring("/m"); | |
| 802 | |
| 0 | 803 static if (false) { |
| 804 if (debuginfo) | |
| 805 cmdbuf.writestring("/li"); | |
| 806 if (codeview) | |
| 807 { | |
| 808 cmdbuf.writestring("/co"); | |
| 809 if (codeview3) | |
| 810 cmdbuf.writestring(":3"); | |
| 811 } | |
| 812 } else { | |
| 813 if (global.params.symdebug) | |
| 814 cmdbuf.writestring("/co"); | |
| 815 } | |
| 816 | |
| 817 cmdbuf.writestring("/noi"); | |
| 818 for (i = 0; i < global.params.linkswitches.dim; i++) | |
| 819 { | |
| 820 cmdbuf.writestring((cast(String)global.params.linkswitches.data[i]).str); | |
| 821 } | |
| 822 cmdbuf.writeByte(';'); | |
| 823 | |
| 824 p = cmdbuf.toChars(); | |
| 825 | |
| 826 FileName lnkfilename = null; | |
| 827 size_t plen = p.length; | |
| 828 if (plen > 7000) | |
| 829 { | |
| 830 lnkfilename = FileName.forceExt(global.params.exefile, "lnk"); | |
| 831 scope File flnk = new File(lnkfilename); | |
| 832 flnk.setbuffer(cast(void*)p.ptr, plen); | |
| 833 flnk.ref_ = 1; | |
| 834 if (flnk.write()) | |
| 835 error("error writing file %s", lnkfilename); | |
| 836 if (lnkfilename.len() < plen) | |
| 837 p = std.string.format("@%s", lnkfilename.toChars()); | |
| 838 } | |
| 839 | |
| 840 string linkcmd = getenv("LINKCMD"); | |
| 841 if (!linkcmd) | |
| 842 linkcmd = "link"; | |
| 843 | |
| 844 status = executecmd(linkcmd, p, 1); | |
| 845 if (lnkfilename) | |
| 846 { | |
| 847 remove(toStringz(lnkfilename.toChars())); | |
| 848 ///delete lnkfilename; | |
| 849 } | |
| 850 return status; | |
|
14
2cc604139636
Implemented Linux support for ddmd. Some parts are a bit hacky to just "get it working", that said, druntime and phobos compile, and unittests pass.
Robert Clipsham <robert@octarineparrot.com>
parents:
2
diff
changeset
|
851 } else version (POSIX) {/// linux || __APPLE__ || __FreeBSD__ || __sun&&__SVR4 |
| 0 | 852 pid_t childpid; |
| 853 int i; | |
| 854 int status; | |
| 855 | |
| 856 // Build argv[] | |
|
22
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
857 Array argv = new Array(); |
| 0 | 858 |
|
22
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
859 const(char)* cc = core.stdc.stdlib.getenv("CC"); |
| 0 | 860 if (!cc) |
| 861 cc = "gcc"; | |
|
22
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
862 argv.push(cast(void *)cc); |
|
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
863 Array objfiles = new Array; |
|
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
864 for( i = 0; i < global.params.objfiles.dim; i++ ) |
| 178 | 865 { string str = (cast(String)global.params.objfiles.data[i]).str; |
|
22
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
866 objfiles.push(cast(void*)toStringz(str)); |
|
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
867 } |
|
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
868 argv.insert(1, objfiles); |
| 0 | 869 |
| 870 // None of that a.out stuff. Use explicit exe file name, or | |
| 871 // generate one from name of first source file. | |
|
22
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
872 argv.push(cast(void *)cast(char*)"-o"); |
| 0 | 873 if (global.params.exefile) |
| 874 { | |
| 179 | 875 argv.push(cast(void*)toStringz(global.params.exefile)); |
| 0 | 876 } |
| 877 else | |
| 179 | 878 { |
| 879 // Generate exe file name from first obj name | |
| 880 string n = (cast(String)global.params.objfiles.data[0]).str; | |
| 881 n = FileName.name(n); | |
| 882 string e = FileName.ext(n); | |
| 883 string ex = e ? n[0..$-(e.length+1)] : "a.out"; | |
|
22
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
884 |
| 179 | 885 argv.push(cast(void*)toStringz(ex)); |
| 886 global.params.exefile = ex; | |
| 0 | 887 } |
| 888 | |
| 889 // Make sure path to exe file exists | |
| 179 | 890 { |
| 891 string p = FileName.path(global.params.exefile); | |
| 892 FileName.ensurePathExists(p); | |
| 0 | 893 } |
| 894 | |
| 895 if (global.params.symdebug) | |
| 179 | 896 argv.push(cast(void*)"-g".ptr); |
| 0 | 897 |
| 898 if (global.params.isX86_64) | |
| 179 | 899 argv.push(cast(void*)"-m64".ptr); |
| 0 | 900 else |
| 179 | 901 argv.push(cast(void*)"-m32".ptr); |
| 902 | |
| 903 if (global.params.map || global.params.mapfile) | |
| 904 { | |
| 905 argv.push(cast(void*)"-Xlinker".ptr); | |
| 906 version (__APPLE__) { | |
| 907 argv.push(cast(void*)"-map".ptr); | |
| 908 } else { | |
| 909 argv.push(cast(void *)"-Map".ptr); | |
| 910 } | |
| 911 if (!global.params.mapfile) | |
| 912 { | |
| 913 size_t elen = global.params.exefile.length; | |
| 914 size_t extlen = global.map_ext.length; | |
| 915 size_t mlen = elen + 1 + extlen; | |
| 916 char* m = cast(char*)GC.malloc(mlen + 1); | |
| 917 memcpy(m, global.params.exefile.ptr, elen); | |
| 918 m[elen] = '.'; | |
| 919 memcpy(m + elen + 1, global.map_ext.ptr, extlen); | |
| 920 m[mlen] = 0; | |
| 921 global.params.mapfile = cast(string)m[0..mlen]; | |
| 922 } | |
| 923 argv.push(cast(void*)"-Xlinker".ptr); | |
|
183
190ba98276b3
Several changes to make it build on posix systems.
Jacob Carlborg <doob@me.com>
parents:
179
diff
changeset
|
924 argv.push(cast(void*)global.params.mapfile.ptr); |
| 179 | 925 } |
| 0 | 926 |
| 927 if (0 && global.params.exefile) | |
| 928 { | |
| 179 | 929 /* This switch enables what is known as 'smart linking' |
| 930 * in the Windows world, where unreferenced sections | |
| 931 * are removed from the executable. It eliminates unreferenced | |
| 932 * functions, essentially making a 'library' out of a module. | |
| 933 * Although it is documented to work with ld version 2.13, | |
| 934 * in practice it does not, but just seems to be ignored. | |
| 935 * Thomas Kuehne has verified that it works with ld 2.16.1. | |
| 936 * BUG: disabled because it causes exception handling to fail | |
| 937 * because EH sections are "unreferenced" and elided | |
| 938 */ | |
| 939 argv.push(cast(void *)"-Xlinker".ptr); | |
| 940 argv.push(cast(void *)"--gc-sections".ptr); | |
| 0 | 941 } |
| 942 | |
| 943 for (i = 0; i < global.params.linkswitches.dim; i++) | |
| 179 | 944 { |
| 945 char* p = cast(char*)global.params.linkswitches.data[i]; | |
| 946 if (!p || !p[0] || !(p[0] == '-' && p[1] == 'l')) | |
| 947 // Don't need -Xlinker if switch starts with -l | |
| 948 argv.push(cast(void *)"-Xlinker".ptr); | |
| 949 argv.push(cast(void*)p); | |
| 0 | 950 } |
| 951 | |
| 952 /* Add each library, prefixing it with "-l". | |
| 953 * The order of libraries passed is: | |
| 954 * 1. any libraries passed with -L command line switch | |
| 955 * 2. libraries specified on the command line | |
| 956 * 3. libraries specified by pragma(lib), which were appended | |
| 957 * to global.params.libfiles. | |
| 958 * 4. standard libraries. | |
| 959 */ | |
| 960 for (i = 0; i < global.params.libfiles.dim; i++) | |
| 179 | 961 { |
| 962 char* p = cast(char*)global.params.libfiles.data[i]; | |
| 963 size_t plen = strlen(p); | |
| 964 if (plen > 2 && p[plen - 2] == '.' && p[plen -1] == 'a') | |
| 965 argv.push(cast(void *)p); | |
| 966 else | |
| 967 { | |
| 968 char *s = cast(char *)GC.malloc(plen + 3); | |
| 969 s[0] = '-'; | |
| 970 s[1] = 'l'; | |
| 971 memcpy(s + 2, p, plen + 1); | |
| 972 argv.push(cast(void *)s); | |
| 973 } | |
| 0 | 974 } |
| 975 | |
| 976 /* Standard libraries must go after user specified libraries | |
| 977 * passed with -l. | |
| 978 */ | |
| 179 | 979 const char* libname = (global.params.symdebug) |
| 0 | 980 ? global.params.debuglibname |
| 981 : global.params.defaultlibname; | |
| 179 | 982 char* buf = cast(char*)GC.malloc(2 + strlen(libname) + 1); |
| 0 | 983 strcpy(buf, "-l"); |
| 984 strcpy(buf + 2, libname); | |
|
22
fd4acc376c45
Implemented object file output and linking on linux.
Robert Clipsham <robert@octarineparrot.com>
parents:
16
diff
changeset
|
985 argv.push(cast(void *)buf); // turns into /usr/lib/libphobos2.a |
| 0 | 986 |
| 987 // argv.push((void *)"-ldruntime"); | |
| 179 | 988 argv.push(cast(void *)"-lpthread".ptr); |
| 989 argv.push(cast(void *)"-lm".ptr); | |
| 0 | 990 |
| 991 if (!global.params.quiet || global.params.verbose) | |
| 992 { | |
| 179 | 993 // Print it |
| 994 for (i = 0; i < argv.dim; i++) | |
| 995 printf("%s ", cast(char *)argv.data[i]); | |
| 996 printf("\n"); | |
| 997 fflush(stdout); | |
| 0 | 998 } |
| 999 | |
| 1000 argv.push(null); | |
| 1001 childpid = fork(); | |
| 1002 if (childpid == 0) | |
| 1003 { | |
| 179 | 1004 execvp(cast(char *)argv.data[0], cast(char **)argv.data); |
| 1005 perror(cast(char *)argv.data[0]); // failed to execute | |
| 1006 return -1; | |
| 0 | 1007 } |
| 1008 | |
| 1009 waitpid(childpid, &status, 0); | |
| 1010 | |
| 1011 status=WEXITSTATUS(status); | |
| 1012 if (status) | |
| 179 | 1013 printf("--- errorlevel %d\n", status); |
| 0 | 1014 return status; |
| 178 | 1015 |
| 0 | 1016 } else { |
| 1017 writef ("Linking is not yet supported for this version of DMD.\n"); | |
| 1018 return -1; | |
| 1019 } | |
| 1020 } | |
| 1021 | |
| 1022 int runProgram() | |
| 1023 { | |
| 1024 assert(false); | |
| 1025 } | |
| 1026 | |
| 1027 void deleteExeFile() | |
| 1028 { | |
| 1029 assert(false); | |
| 1030 } | |
| 1031 | |
| 1032 /**************************************** | |
| 1033 * Write filename to cmdbuf, quoting if necessary. | |
| 1034 */ | |
| 1035 | |
| 1036 void writeFilename(OutBuffer buf, string filename) | |
| 1037 { | |
| 1038 auto len = filename.length; | |
| 1039 /* Loop and see if we need to quote | |
| 1040 */ | |
| 1041 for (size_t i = 0; i < len; i++) | |
| 178 | 1042 { |
| 0 | 1043 char c = filename[i]; |
| 1044 | |
| 1045 if (isalnum(c) || c == '_') | |
| 1046 continue; | |
| 1047 | |
| 1048 /* Need to quote | |
| 1049 */ | |
| 1050 buf.writeByte('"'); | |
| 1051 buf.writestring(filename); | |
| 1052 buf.writeByte('"'); | |
| 1053 return; | |
| 1054 } | |
| 1055 | |
| 1056 /* No quoting necessary | |
| 1057 */ | |
| 1058 buf.writestring(filename); | |
| 1059 } | |
| 1060 | |
| 1061 /****************************** | |
| 1062 * Execute a rule. Return the status. | |
| 1063 * cmd program to run | |
| 1064 * args arguments to cmd, as a string | |
| 1065 * useenv if cmd knows about _CMDLINE environment variable | |
| 1066 */ | |
| 1067 | |
| 1068 version (_WIN32) { | |
| 1069 int executecmd(string cmd, string args, int useenv) | |
| 1070 { | |
| 1071 int status; | |
| 1072 size_t len = args.length; | |
| 1073 | |
| 1074 if (!global.params.quiet || global.params.verbose) | |
| 1075 { | |
| 1076 printf("%s %s\n", cmd, args); | |
| 1077 fflush(stdout); | |
| 1078 } | |
| 1079 | |
| 1080 if (len > 255) | |
| 178 | 1081 { |
| 0 | 1082 char* q; |
| 175 | 1083 char[9] envname = "@_CMDLINE"; |
| 0 | 1084 |
| 1085 envname[0] = '@'; | |
| 1086 switch (useenv) | |
| 178 | 1087 { |
| 0 | 1088 case 0: goto L1; |
| 1089 case 2: envname[0] = '%'; break; | |
| 1090 default: break; /// | |
| 1091 } | |
|
14
2cc604139636
Implemented Linux support for ddmd. Some parts are a bit hacky to just "get it working", that said, druntime and phobos compile, and unittests pass.
Robert Clipsham <robert@octarineparrot.com>
parents:
2
diff
changeset
|
1092 version (Bug4054) |
|
2cc604139636
Implemented Linux support for ddmd. Some parts are a bit hacky to just "get it working", that said, druntime and phobos compile, and unittests pass.
Robert Clipsham <robert@octarineparrot.com>
parents:
2
diff
changeset
|
1093 q = cast(char*) GC.malloc(envname.sizeof + len + 1); |
|
2cc604139636
Implemented Linux support for ddmd. Some parts are a bit hacky to just "get it working", that said, druntime and phobos compile, and unittests pass.
Robert Clipsham <robert@octarineparrot.com>
parents:
2
diff
changeset
|
1094 else |
| 0 | 1095 q = cast(char*) alloca(envname.sizeof + len + 1); |
| 1096 sprintf(q, "%s=%s", envname.ptr + 1, args); | |
| 1097 status = putenv(q); | |
| 1098 if (status == 0) | |
| 1099 args = envname[].idup; | |
| 1100 else | |
| 1101 { | |
| 1102 L1: | |
| 1103 error("command line length of %d is too long",len); | |
| 1104 } | |
| 1105 } | |
| 1106 | |
| 1107 status = executearg0(cmd, args); | |
| 114 | 1108 version (Windows) { |
| 0 | 1109 if (status == -1) { |
| 1110 auto cmdZ = toStringz(cmd); | |
| 1111 auto argsZ = toStringz(args); | |
| 1112 status = spawnlp(0, cmdZ, cmdZ, argsZ, null); | |
| 1113 } | |
| 1114 } | |
| 1115 // if (global.params.verbose) | |
| 1116 // printf("\n"); | |
| 1117 if (status) | |
| 1118 { | |
| 1119 if (status == -1) | |
|
94
3a0b150c9841
Objects -> Vector!Object iteration 1
Eldar Insafutdinov <e.insafutdinov@gmail.com>
parents:
79
diff
changeset
|
1120 printf("Can't run '%.*s', check PATH\n", cmd); |
| 0 | 1121 else |
| 1122 printf("--- errorlevel %d\n", status); | |
| 1123 } | |
| 1124 return status; | |
| 1125 } | |
| 1126 } | |
| 1127 | |
| 1128 /************************************** | |
| 1129 * Attempt to find command to execute by first looking in the directory | |
| 1130 * where DMD was run from. | |
| 1131 * Returns: | |
| 1132 * -1 did not find command there | |
| 1133 * !=-1 exit status from command | |
| 1134 */ | |
| 1135 | |
| 1136 version (_WIN32) { | |
| 1137 int executearg0(string cmd, string args) | |
| 1138 { | |
| 1139 string file; | |
| 1140 string argv0 = global.params.argv0; | |
| 1141 | |
| 1142 //printf("argv0='%s', cmd='%s', args='%s'\n",argv0,cmd,args); | |
| 1143 | |
| 1144 // If cmd is fully qualified, we don't do this | |
| 1145 if (FileName.absolute(cmd)) | |
| 1146 return -1; | |
| 1147 | |
| 1148 file = FileName.replaceName(argv0, cmd); | |
| 1149 | |
| 1150 //printf("spawning '%s'\n",file); | |
| 1151 version (_WIN32) { | |
| 1152 auto fileZ = toStringz(file); | |
| 1153 auto argsZ = toStringz(args); | |
| 1154 return spawnl(0, fileZ, fileZ, argsZ, null); | |
| 114 | 1155 } else version (Posix) { ///#elif linux || __APPLE__ || __FreeBSD__ || __sun&&__SVR4 |
| 0 | 1156 assert(false); |
| 1157 /+ | |
| 1158 char *full; | |
| 1159 int cmdl = strlen(cmd); | |
| 1160 | |
| 1161 full = (char*) mem.malloc(cmdl + strlen(args) + 2); | |
| 1162 if (full == null) | |
| 1163 return 1; | |
| 1164 strcpy(full, cmd); | |
| 1165 full [cmdl] = ' '; | |
| 1166 strcpy(full + cmdl + 1, args); | |
| 1167 | |
| 1168 int result = system(full); | |
| 1169 | |
| 1170 mem.free(full); | |
| 1171 return result; | |
| 1172 +/ | |
| 1173 } else { | |
| 1174 static assert(false); | |
| 1175 } | |
| 1176 } | |
|
14
2cc604139636
Implemented Linux support for ddmd. Some parts are a bit hacky to just "get it working", that said, druntime and phobos compile, and unittests pass.
Robert Clipsham <robert@octarineparrot.com>
parents:
2
diff
changeset
|
1177 } |
| 178 | 1178 |
| 174 | 1179 extern(C++) void util_assert(char* file,int line) |
| 1180 { | |
| 1181 fflush(stdout); | |
| 1182 printf("Internal error: %s %d\n",file,line); | |
| 1183 throw new Exception("Internal error"); | |
| 1184 } | |
| 178 | 1185 /* |
| 174 | 1186 extern (C++) { |
| 1187 void* mem_malloc(uint size) | |
| 1188 { | |
| 1189 return GC.malloc(size); | |
| 1190 } | |
| 178 | 1191 |
| 174 | 1192 void* mem_calloc(uint size) |
| 1193 { | |
| 1194 return GC.calloc(size); | |
| 1195 } | |
| 178 | 1196 |
| 174 | 1197 void* mem_realloc(void* ptr, uint size) |
| 1198 { | |
| 1199 return GC.realloc(ptr, size); | |
| 1200 } | |
| 178 | 1201 |
| 174 | 1202 void mem_free(void* ptr) |
| 1203 { | |
| 1204 GC.free(ptr); | |
| 1205 } | |
| 178 | 1206 |
| 174 | 1207 void* mem_fmalloc(uint size) |
| 1208 { | |
| 1209 return mem_malloc(size); | |
| 1210 } | |
| 178 | 1211 |
| 174 | 1212 void* mem_fcalloc(uint size) |
| 1213 { | |
| 1214 return mem_calloc(size); | |
| 1215 } | |
| 178 | 1216 } |
| 1217 */ |