Mercurial > projects > ldc
annotate dmd/mars.h @ 445:cc40db549aea
Changed the handling of variadic intrinsics a bit.
Removed the -fp80 option and made real be 80bit floats on X86, this is what the D spec really says it should be and fixes a bunch of issues.
Changed the handling of parameter attributes to a bit more generalized approach.
Added sext/zext attributes for byte/short/ubyte/ushort parameters, fixes #60 .
Parameter attribs now properly set for intrinsic calls if necessary.
Made the tango.math.Math patch less intrusive.
Fixed/added some mini tests.
| author | Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> |
|---|---|
| date | Fri, 01 Aug 2008 17:59:58 +0200 |
| parents | 491264b7cb93 |
| children | 7e2867ed70d9 |
| rev | line source |
|---|---|
| 159 | 1 |
| 2 // Compiler implementation of the D programming language | |
| 3 // Copyright (c) 1999-2007 by Digital Mars | |
| 4 // All Rights Reserved | |
| 5 // written by Walter Bright | |
| 6 // http://www.digitalmars.com | |
| 7 // License for redistribution is by either the Artistic License | |
| 8 // in artistic.txt, or the GNU General Public License in gnu.txt. | |
| 9 // See the included readme.txt for details. | |
| 10 | |
| 11 #ifndef DMD_MARS_H | |
| 12 #define DMD_MARS_H | |
| 13 | |
| 14 #ifdef __DMC__ | |
| 15 #pragma once | |
| 16 #endif /* __DMC__ */ | |
| 17 | |
| 18 #include <stdint.h> | |
|
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19 #include <stdarg.h> |
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20 #define __STDC_FORMAT_MACROS 1 |
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21 #include <inttypes.h> |
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22 #include <stdarg.h> |
| 159 | 23 |
| 24 #ifdef __DMC__ | |
| 25 #ifdef DEBUG | |
| 26 #undef assert | |
| 27 #define assert(e) (static_cast<void>((e) || (printf("assert %s(%d) %s\n", __FILE__, __LINE__, #e), halt()))) | |
| 28 #endif | |
| 29 #endif | |
| 30 | |
| 31 #ifdef IN_GCC | |
| 32 /* Changes for the GDC compiler by David Friedman */ | |
| 33 #endif | |
| 34 | |
| 336 | 35 #define DMDV2 0 // Version 2.0 features |
| 159 | 36 #define BREAKABI 1 // 0 if not ready to break the ABI just yet |
| 37 | |
| 38 struct Array; | |
| 39 | |
| 40 // Put command line switches in here | |
| 41 struct Param | |
| 42 { | |
| 43 char obj; // write object file | |
| 44 char link; // perform link | |
| 45 char trace; // insert profiling hooks | |
| 46 char quiet; // suppress non-error messages | |
| 47 char verbose; // verbose compile | |
| 48 char symdebug; // insert debug symbolic information | |
| 49 char optimize; // run optimizer | |
| 50 char optimizeLevel; // optimization level | |
| 51 char cpu; // target CPU | |
| 52 char is64bit; // generate 64 bit code | |
| 53 char isLE; // generate little endian code | |
| 54 char isLinux; // generate code for linux | |
| 55 char isWindows; // generate code for Windows | |
| 56 char scheduler; // which scheduler to use | |
| 57 char useDeprecated; // allow use of deprecated features | |
| 58 char useAssert; // generate runtime code for assert()'s | |
| 59 char useInvariants; // generate class invariant checks | |
| 60 char useIn; // generate precondition checks | |
| 61 char useOut; // generate postcondition checks | |
| 62 char useArrayBounds; // generate array bounds checks | |
| 63 char useSwitchError; // check for switches without a default | |
| 64 char useUnitTests; // generate unittest code | |
| 65 char useInline; // inline expand functions | |
| 66 char release; // build release version | |
| 67 char preservePaths; // !=0 means don't strip path from source file | |
| 68 char warnings; // enable warnings | |
| 69 char pic; // generate position-independent-code for shared libs | |
| 70 char cov; // generate code coverage data | |
| 71 char nofloat; // code should not pull in floating point support | |
| 72 char noruntime; // code is not allowed to make implicit calls to the runtime | |
| 73 char novalidate;// no bitcode validation | |
| 74 char Dversion; // D version number | |
| 75 char ignoreUnsupportedPragmas; // rather than error on them | |
| 76 | |
| 77 char *argv0; // program name | |
| 78 Array *imppath; // array of char*'s of where to look for import modules | |
| 79 Array *fileImppath; // array of char*'s of where to look for file import modules | |
| 80 char *runtimeImppath; // char* of where to look for the core runtime | |
| 81 char *objdir; // .obj file output directory | |
| 82 char *objname; // .obj file output name | |
| 83 | |
| 84 char doDocComments; // process embedded documentation comments | |
| 85 char *docdir; // write documentation file to docdir directory | |
| 86 char *docname; // write documentation file to docname | |
| 87 Array *ddocfiles; // macro include files for Ddoc | |
| 88 | |
| 89 char doHdrGeneration; // process embedded documentation comments | |
| 90 char *hdrdir; // write 'header' file to docdir directory | |
| 91 char *hdrname; // write 'header' file to docname | |
| 92 | |
| 93 unsigned debuglevel; // debug level | |
| 94 Array *debugids; // debug identifiers | |
| 95 | |
| 96 unsigned versionlevel; // version level | |
| 97 Array *versionids; // version identifiers | |
| 98 | |
| 99 bool dump_source; | |
| 100 | |
| 101 char *defaultlibname; // default library for non-debug builds | |
| 102 char *debuglibname; // default library for debug builds | |
| 103 | |
| 104 char *xmlname; // filename for XML output | |
| 105 | |
| 106 // Hidden debug switches | |
| 107 char debuga; | |
| 108 char debugb; | |
| 109 char debugc; | |
| 110 char debugf; | |
| 111 char debugr; | |
| 112 char debugw; | |
| 113 char debugx; | |
| 114 char debugy; | |
| 115 | |
| 116 char run; // run resulting executable | |
| 117 size_t runargs_length; | |
| 118 char** runargs; // arguments for executable | |
| 119 | |
| 120 // Linker stuff | |
| 121 Array *objfiles; | |
| 122 Array *linkswitches; | |
| 123 Array *libfiles; | |
| 124 char *deffile; | |
| 125 char *resfile; | |
| 126 char *exefile; | |
| 127 | |
|
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128 // LLVMDC stuff |
| 159 | 129 char *llvmArch; |
| 130 char forceBE; | |
| 131 char *tt_arch; | |
| 132 char *tt_os; | |
| 133 char *data_layout; | |
| 134 char disassemble; | |
| 135 char llvmInline; | |
| 136 char llvmAnnotate; | |
| 137 char *runtimePath; | |
|
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138 char useInlineAsm; |
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139 char fqnPaths; // use fully qualified object names |
| 159 | 140 }; |
| 141 | |
| 142 struct Global | |
| 143 { | |
| 144 char *mars_ext; | |
| 145 char *sym_ext; | |
| 146 char *obj_ext; | |
| 147 char *ll_ext; | |
| 148 char *bc_ext; | |
| 149 char *nativeobj_ext; | |
| 150 char *doc_ext; // for Ddoc generated files | |
| 151 char *ddoc_ext; // for Ddoc macro include files | |
| 152 char *hdr_ext; // for D 'header' import files | |
| 153 char *copyright; | |
| 154 char *written; | |
| 155 Array *path; // Array of char*'s which form the import lookup path | |
| 156 Array *filePath; // Array of char*'s which form the file import lookup path | |
| 157 int structalign; | |
| 158 char *version; | |
| 159 char *llvmdc_version; | |
| 160 | |
| 161 Param params; | |
| 162 unsigned errors; // number of errors reported so far | |
| 163 unsigned gag; // !=0 means gag reporting of errors | |
| 164 | |
| 165 Global(); | |
| 166 }; | |
| 167 | |
| 168 extern Global global; | |
| 169 | |
| 170 #if __GNUC__ | |
| 171 //#define memicmp strncasecmp | |
| 172 //#define stricmp strcasecmp | |
| 173 #endif | |
| 174 | |
| 175 #ifdef __DMC__ | |
| 176 typedef _Complex long double complex_t; | |
| 177 #else | |
| 178 #ifndef IN_GCC | |
| 179 #include "complex_t.h" | |
| 180 #endif | |
| 181 #ifdef __APPLE__ | |
| 182 //#include "complex.h"//This causes problems with include the c++ <complex> and not the C "complex.h" | |
| 183 #define integer_t dmd_integer_t | |
| 184 #endif | |
| 185 #endif | |
| 186 | |
| 187 // Be careful not to care about sign when using integer_t | |
| 188 typedef uint64_t integer_t; | |
| 189 | |
| 190 // Signed and unsigned variants | |
| 191 typedef int64_t sinteger_t; | |
| 192 typedef uint64_t uinteger_t; | |
| 193 | |
| 194 typedef int8_t d_int8; | |
| 195 typedef uint8_t d_uns8; | |
| 196 typedef int16_t d_int16; | |
| 197 typedef uint16_t d_uns16; | |
| 198 typedef int32_t d_int32; | |
| 199 typedef uint32_t d_uns32; | |
| 200 typedef int64_t d_int64; | |
| 201 typedef uint64_t d_uns64; | |
| 202 | |
| 203 typedef float d_float32; | |
| 204 typedef double d_float64; | |
| 205 typedef long double d_float80; | |
| 206 | |
| 207 typedef d_uns8 d_char; | |
| 208 typedef d_uns16 d_wchar; | |
| 209 typedef d_uns32 d_dchar; | |
| 210 | |
| 211 #ifdef IN_GCC | |
| 212 #include "d-gcc-real.h" | |
| 213 #else | |
| 214 typedef long double real_t; | |
| 215 #endif | |
| 216 | |
| 217 // Modify OutBuffer::writewchar to write the correct size of wchar | |
| 218 #if _WIN32 | |
| 219 #define writewchar writeword | |
| 220 #else | |
| 221 // This needs a configuration test... | |
| 222 #define writewchar write4 | |
| 223 #endif | |
| 224 | |
| 225 #ifdef IN_GCC | |
| 226 #include "d-gcc-complex_t.h" | |
| 227 #endif | |
| 228 | |
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229 // taken from GDC |
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230 // for handling printf incompatibilities |
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231 #if __MSVCRT__ |
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232 #define PRIuSIZE "Iu" |
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233 #define PRIxSIZE "Ix" |
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234 #elif __MINGW32__ |
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235 #define PRIuSIZE "u" |
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236 #define PRIxSIZE "x" |
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237 #else |
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238 #define PRIuSIZE "zu" |
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239 #define PRIxSIZE "zx" |
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240 #endif |
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241 |
| 159 | 242 struct Module; |
| 243 | |
| 244 //typedef unsigned Loc; // file location | |
| 245 struct Loc | |
| 246 { | |
| 247 char *filename; | |
| 248 unsigned linnum; | |
| 249 | |
| 250 Loc() | |
| 251 { | |
| 252 linnum = 0; | |
| 253 filename = NULL; | |
| 254 } | |
| 255 | |
| 256 Loc(int x) | |
| 257 { | |
| 258 linnum = x; | |
| 259 filename = NULL; | |
| 260 } | |
| 261 | |
| 262 Loc(Module *mod, unsigned linnum); | |
| 263 | |
| 264 char *toChars() const; | |
| 265 }; | |
| 266 | |
| 267 #ifndef GCC_SAFE_DMD | |
| 268 #define TRUE 1 | |
| 269 #define FALSE 0 | |
| 270 #endif | |
| 271 | |
| 272 #define INTERFACE_OFFSET 0 // if 1, put classinfo as first entry | |
| 273 // in interface vtbl[]'s | |
| 274 #define INTERFACE_VIRTUAL 0 // 1 means if an interface appears | |
| 275 // in the inheritance graph multiple | |
| 276 // times, only one is used | |
| 277 | |
| 278 enum LINK | |
| 279 { | |
| 280 LINKdefault, | |
| 281 LINKd, | |
| 282 LINKc, | |
| 283 LINKcpp, | |
| 284 LINKwindows, | |
| 285 LINKpascal, | |
| 286 }; | |
| 287 | |
| 288 enum DYNCAST | |
| 289 { | |
| 290 DYNCAST_OBJECT, | |
| 291 DYNCAST_EXPRESSION, | |
| 292 DYNCAST_DSYMBOL, | |
| 293 DYNCAST_TYPE, | |
| 294 DYNCAST_IDENTIFIER, | |
| 295 DYNCAST_TUPLE, | |
| 296 }; | |
| 297 | |
| 298 enum MATCH | |
| 299 { | |
| 300 MATCHnomatch, // no match | |
| 301 MATCHconvert, // match with conversions | |
| 336 | 302 #if DMDV2 |
| 159 | 303 MATCHconst, // match with conversion to const |
| 304 #endif | |
| 305 MATCHexact // exact match | |
| 306 }; | |
| 307 | |
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308 // LLVMDC |
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309 enum ARCH |
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310 { |
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311 ARCHx86, |
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312 ARCHx86_64, |
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313 ARCHppc, |
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314 ARCHppc_64 |
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315 }; |
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316 |
| 159 | 317 void error(Loc loc, const char *format, ...); |
| 318 void verror(Loc loc, const char *format, va_list); | |
| 319 void fatal(); | |
| 320 void err_nomem(); | |
| 321 void inifile(char *argv0, char *inifile); | |
| 322 void halt(); | |
| 323 | |
| 324 /*** Where to send error messages ***/ | |
| 325 #if IN_GCC | |
| 326 #define stdmsg stderr | |
| 327 #else | |
| 328 #define stdmsg stdout | |
| 329 #endif | |
| 330 | |
| 331 #endif /* DMD_MARS_H */ |