Mercurial > projects > ldc
annotate gen/toobj.cpp @ 1005:5aa5d25508c6
Don't reset gTargetData after compiling a module. Fixes segfault when
compiling more than one file.
author | Christian Kamm <kamm incasoftware de> |
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date | Sat, 28 Feb 2009 09:06:25 +0100 |
parents | 18ad5601dff7 |
children | f756c47f310a |
rev | line source |
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1 | 1 |
2 // Copyright (c) 1999-2004 by Digital Mars | |
3 // All Rights Reserved | |
4 // written by Walter Bright | |
5 // 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 <cstddef> | |
11 #include <fstream> | |
12 | |
40 | 13 #include "gen/llvm.h" |
1 | 14 #include "llvm/Analysis/Verifier.h" |
15 #include "llvm/Bitcode/ReaderWriter.h" | |
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16 #include "llvm/Module.h" |
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17 #include "llvm/ModuleProvider.h" |
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18 #include "llvm/PassManager.h" |
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19 #include "llvm/LinkAllPasses.h" |
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20 #include "llvm/System/Program.h" |
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21 #include "llvm/System/Path.h" |
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22 #include "llvm/Support/raw_ostream.h" |
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23 #include "llvm/Support/CommandLine.h" |
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24 #include "llvm/Target/TargetMachine.h" |
1 | 25 |
26 #include "mars.h" | |
27 #include "module.h" | |
28 #include "mtype.h" | |
29 #include "declaration.h" | |
30 #include "statement.h" | |
31 #include "enum.h" | |
32 #include "aggregate.h" | |
33 #include "init.h" | |
34 #include "attrib.h" | |
35 #include "id.h" | |
36 #include "import.h" | |
37 #include "template.h" | |
18 | 38 #include "scope.h" |
1 | 39 |
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40 #include "gen/irstate.h" |
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41 #include "gen/logger.h" |
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42 #include "gen/tollvm.h" |
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43 #include "gen/llvmhelpers.h" |
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44 #include "gen/arrays.h" |
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45 #include "gen/structs.h" |
100 | 46 #include "gen/classes.h" |
47 #include "gen/functions.h" | |
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48 #include "gen/todebug.h" |
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49 #include "gen/runtime.h" |
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50 #include "gen/abi.h" |
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51 #include "gen/cl_options.h" |
1 | 52 |
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53 #include "ir/irvar.h" |
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54 #include "ir/irmodule.h" |
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55 |
1 | 56 ////////////////////////////////////////////////////////////////////////////////////////// |
57 | |
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58 static llvm::cl::opt<bool> noVerify("noverify", |
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59 llvm::cl::desc("Do not run the validation pass before writing bitcode"), |
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60 llvm::cl::ZeroOrMore); |
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61 |
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62 ////////////////////////////////////////////////////////////////////////////////////////// |
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63 |
125 | 64 // in gen/optimize.cpp |
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65 void ldc_optimize_module(llvm::Module* m, char lvl, bool doinline); |
125 | 66 |
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67 // fwd decl |
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68 void write_asm_to_file(llvm::TargetMachine &Target, llvm::Module& m, llvm::raw_fd_ostream& Out); |
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69 void assemble(const llvm::sys::Path& asmpath, const llvm::sys::Path& objpath); |
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70 |
125 | 71 ////////////////////////////////////////////////////////////////////////////////////////// |
72 | |
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73 void Module::genobjfile(int multiobj) |
1 | 74 { |
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75 bool logenabled = Logger::enabled(); |
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76 if (llvmForceLogging && !logenabled) |
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77 { |
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78 Logger::enable(); |
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79 } |
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80 |
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81 Logger::println("Generating module: %s\n", (md ? md->toChars() : toChars())); |
1 | 82 LOG_SCOPE; |
83 | |
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84 //printf("codegen: %s\n", srcfile->toChars()); |
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85 |
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86 assert(!global.errors); |
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87 |
6 | 88 // start by deleting the old object file |
1 | 89 deleteObjFile(); |
90 | |
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91 // name the module |
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92 std::string mname(toChars()); |
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93 if (md != 0) |
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94 mname = md->toChars(); |
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95 |
18 | 96 // create a new ir state |
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97 // TODO look at making the instance static and moving most functionality into IrModule where it belongs |
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98 IRState ir(new llvm::Module(mname)); |
1 | 99 gIR = &ir; |
100 ir.dmodule = this; | |
101 | |
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102 // reset all IR data stored in Dsymbols and Types |
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103 IrDsymbol::resetAll(); |
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104 IrType::resetAll(); |
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105 |
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106 // module ir state |
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107 // might already exist via import, just overwrite since |
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108 // the global created for the filename must belong to the right llvm module |
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109 // FIXME: but shouldn't this always get reset between modules? like other IrSymbols |
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110 this->ir.irModule = new IrModule(this, srcfile->toChars()); |
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111 |
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112 // set target triple |
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113 ir.module->setTargetTriple(global.params.targetTriple); |
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114 |
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115 // set final data layout |
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116 ir.module->setDataLayout(global.params.dataLayout); |
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117 if (Logger::enabled()) |
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118 Logger::cout() << "Final data layout: " << global.params.dataLayout << '\n'; |
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119 |
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120 // allocate the target abi |
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121 gABI = TargetABI::getTarget(); |
1 | 122 |
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123 // debug info |
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124 if (global.params.symdebug) { |
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125 RegisterDwarfSymbols(ir.module); |
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126 DtoDwarfCompileUnit(this); |
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127 } |
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128 |
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129 // handle invalid 'objectø module |
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130 if (!ClassDeclaration::object) { |
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131 error("is missing 'class Object'"); |
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132 fatal(); |
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133 } |
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134 if (!ClassDeclaration::classinfo) { |
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135 error("is missing 'class ClassInfo'"); |
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136 fatal(); |
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137 } |
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138 |
6 | 139 // process module members |
1 | 140 for (int k=0; k < members->dim; k++) { |
141 Dsymbol* dsym = (Dsymbol*)(members->data[k]); | |
142 assert(dsym); | |
336 | 143 dsym->toObjFile(multiobj); |
1 | 144 } |
145 | |
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146 // main driver loop |
116
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147 DtoEmptyAllLists(); |
89 | 148 // generate ModuleInfo |
149 genmoduleinfo(); | |
116
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150 // do this again as moduleinfo might have pulled something in! |
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151 DtoEmptyAllLists(); |
89 | 152 |
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153 // emit usedArray |
323
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154 if (!ir.usedArray.empty()) |
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155 { |
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156 const LLArrayType* usedTy = LLArrayType::get(getVoidPtrType(), ir.usedArray.size()); |
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157 LLConstant* usedInit = LLConstantArray::get(usedTy, ir.usedArray); |
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158 LLGlobalVariable* usedArray = new LLGlobalVariable(usedTy, true, LLGlobalValue::AppendingLinkage, usedInit, "llvm.used", ir.module); |
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159 usedArray->setSection("llvm.metadata"); |
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160 } |
250
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161 |
6 | 162 // verify the llvm |
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163 if (!noVerify) { |
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164 std::string verifyErr; |
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165 Logger::println("Verifying module..."); |
117 | 166 LOG_SCOPE; |
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167 if (llvm::verifyModule(*ir.module,llvm::ReturnStatusAction,&verifyErr)) |
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168 { |
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169 error("%s", verifyErr.c_str()); |
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170 fatal(); |
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171 } |
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172 else { |
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173 Logger::println("Verification passed!"); |
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174 } |
1 | 175 } |
176 | |
125 | 177 // run optimizer |
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178 ldc_optimize_module(ir.module, global.params.optimizeLevel, global.params.llvmInline); |
1 | 179 |
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180 // verify the llvm |
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181 if (!noVerify && (global.params.optimizeLevel >= 0 || global.params.llvmInline)) { |
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182 std::string verifyErr; |
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183 Logger::println("Verifying module... again..."); |
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184 LOG_SCOPE; |
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185 if (llvm::verifyModule(*ir.module,llvm::ReturnStatusAction,&verifyErr)) |
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186 { |
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187 error("%s", verifyErr.c_str()); |
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188 fatal(); |
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189 } |
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190 else { |
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191 Logger::println("Verification passed!"); |
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192 } |
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193 } |
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194 |
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195 // eventually do our own path stuff, dmd's is a bit strange. |
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196 typedef llvm::sys::Path LLPath; |
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197 |
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198 // write LLVM bitcode |
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199 if (global.params.output_bc) { |
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200 LLPath bcpath = LLPath(objfile->name->toChars()); |
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201 bcpath.eraseSuffix(); |
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202 bcpath.appendSuffix(std::string(global.bc_ext)); |
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203 Logger::println("Writing LLVM bitcode to: %s\n", bcpath.c_str()); |
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204 std::ofstream bos(bcpath.c_str(), std::ios::binary); |
52 | 205 llvm::WriteBitcodeToFile(ir.module, bos); |
206 } | |
1 | 207 |
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208 // write LLVM IR |
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209 if (global.params.output_ll) { |
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210 LLPath llpath = LLPath(objfile->name->toChars()); |
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211 llpath.eraseSuffix(); |
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212 llpath.appendSuffix(std::string(global.ll_ext)); |
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213 Logger::println("Writing LLVM asm to: %s\n", llpath.c_str()); |
217
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214 std::ofstream aos(llpath.c_str()); |
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215 ir.module->print(aos, NULL); |
52 | 216 } |
1 | 217 |
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218 // write native assembly |
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219 if (global.params.output_s || global.params.output_o) { |
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220 LLPath spath = LLPath(objfile->name->toChars()); |
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221 spath.eraseSuffix(); |
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222 spath.appendSuffix(std::string(global.s_ext)); |
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223 if (!global.params.output_s) { |
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224 spath.createTemporaryFileOnDisk(); |
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225 } |
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226 Logger::println("Writing native asm to: %s\n", spath.c_str()); |
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227 std::string err; |
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228 { |
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229 llvm::raw_fd_ostream out(spath.c_str(), false, err); |
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230 write_asm_to_file(*gTargetMachine, *ir.module, out); |
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231 } |
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232 |
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233 // call gcc to convert assembly to object file |
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234 if (global.params.output_o) { |
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235 LLPath objpath = LLPath(objfile->name->toChars()); |
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236 assemble(spath, objpath); |
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237 } |
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238 |
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239 if (!global.params.output_s) { |
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240 spath.eraseFromDisk(); |
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241 } |
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242 } |
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243 |
1 | 244 delete ir.module; |
245 gIR = NULL; | |
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246 |
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247 if (llvmForceLogging && !logenabled) |
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248 { |
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249 Logger::disable(); |
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250 } |
1 | 251 } |
252 | |
253 /* ================================================================== */ | |
254 | |
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255 // based on llc code, University of Illinois Open Source License |
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256 void write_asm_to_file(llvm::TargetMachine &Target, llvm::Module& m, llvm::raw_fd_ostream& out) |
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257 { |
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258 using namespace llvm; |
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259 |
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260 // Build up all of the passes that we want to do to the module. |
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261 ExistingModuleProvider Provider(&m); |
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262 FunctionPassManager Passes(&Provider); |
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263 |
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264 Passes.add(new TargetData(*Target.getTargetData())); |
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265 |
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266 // Ask the target to add backend passes as necessary. |
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267 MachineCodeEmitter *MCE = 0; |
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268 |
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269 //TODO: May want to switch it on for -O0? |
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270 bool Fast = false; |
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271 FileModel::Model mod = Target.addPassesToEmitFile(Passes, out, TargetMachine::AssemblyFile, Fast); |
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272 assert(mod == FileModel::AsmFile); |
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273 |
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274 bool err = Target.addPassesToEmitFileFinish(Passes, MCE, Fast); |
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275 assert(!err); |
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276 |
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277 Passes.doInitialization(); |
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278 |
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279 // Run our queue of passes all at once now, efficiently. |
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280 for (llvm::Module::iterator I = m.begin(), E = m.end(); I != E; ++I) |
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281 if (!I->isDeclaration()) |
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282 Passes.run(*I); |
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283 |
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284 Passes.doFinalization(); |
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285 |
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286 // release module from module provider so we can delete it ourselves |
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287 std::string Err; |
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288 llvm::Module* rmod = Provider.releaseModule(&Err); |
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289 assert(rmod); |
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290 } |
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291 |
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292 /* ================================================================== */ |
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293 |
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294 // uses gcc to make an obj out of an assembly file |
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295 // based on llvm-ld code, University of Illinois Open Source License |
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296 void assemble(const llvm::sys::Path& asmpath, const llvm::sys::Path& objpath) |
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297 { |
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298 using namespace llvm; |
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299 |
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300 const char *cc; |
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301 #if !_WIN32 |
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302 cc = getenv("CC"); |
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303 if (!cc) |
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304 #endif |
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305 cc = "gcc"; |
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306 |
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307 sys::Path gcc = llvm::sys::Program::FindProgramByName(cc); |
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308 if (gcc.empty()) |
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309 { |
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310 error("failed to locate gcc"); |
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311 fatal(); |
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312 } |
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313 |
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314 // Run GCC to assemble and link the program into native code. |
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315 // |
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316 // Note: |
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317 // We can't just assemble and link the file with the system assembler |
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318 // and linker because we don't know where to put the _start symbol. |
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319 // GCC mysteriously knows how to do it. |
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320 std::vector<std::string> args; |
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321 args.push_back(gcc.toString()); |
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322 args.push_back("-fno-strict-aliasing"); |
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323 args.push_back("-O3"); |
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324 args.push_back("-c"); |
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325 args.push_back("-xassembler"); |
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326 args.push_back(asmpath.toString()); |
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327 args.push_back("-o"); |
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328 args.push_back(objpath.toString()); |
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329 |
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330 //FIXME: only use this if needed? |
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331 args.push_back("-fpic"); |
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332 |
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333 //FIXME: enforce 64 bit |
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334 if (global.params.is64bit) |
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335 args.push_back("-m64"); |
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336 |
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337 // Now that "args" owns all the std::strings for the arguments, call the c_str |
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338 // method to get the underlying string array. We do this game so that the |
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339 // std::string array is guaranteed to outlive the const char* array. |
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340 std::vector<const char *> Args; |
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341 for (unsigned i = 0, e = args.size(); i != e; ++i) |
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342 Args.push_back(args[i].c_str()); |
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343 Args.push_back(0); |
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344 |
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345 if (Logger::enabled()) { |
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346 Logger::println("Assembling with: "); |
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347 std::vector<const char*>::const_iterator I = Args.begin(), E = Args.end(); |
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348 std::ostream& logstr = *Logger::cout().stream(); |
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349 for (; I != E; ++I) |
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350 if (*I) |
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351 logstr << "'" << *I << "'" << " "; |
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352 logstr << "\n" << std::flush; |
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353 } |
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354 |
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355 // Run the compiler to assembly the program. |
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356 std::string ErrMsg; |
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357 int R = sys::Program::ExecuteAndWait( |
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358 gcc, &Args[0], 0, 0, 0, 0, &ErrMsg); |
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359 if (R) |
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360 { |
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361 error("failed to invoke gcc"); |
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362 fatal(); |
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363 } |
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364 } |
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365 |
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366 |
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367 /* ================================================================== */ |
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368 |
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369 // the following code generates functions and needs to output |
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370 // debug info. these macros are useful for that |
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371 #define DBG_TYPE ( getPtrToType(llvm::StructType::get(NULL,NULL)) ) |
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372 #define DBG_CAST(X) ( llvm::ConstantExpr::getBitCast(X, DBG_TYPE) ) |
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373 |
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374 // build module ctor |
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375 |
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376 llvm::Function* build_module_ctor() |
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377 { |
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378 if (gIR->ctors.empty()) |
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379 return NULL; |
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380 |
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381 size_t n = gIR->ctors.size(); |
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382 if (n == 1) |
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383 return gIR->ctors[0]->ir.irFunc->func; |
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384 |
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385 std::string name("_D"); |
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386 name.append(gIR->dmodule->mangle()); |
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387 name.append("6__ctorZ"); |
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388 |
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389 std::vector<const LLType*> argsTy; |
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390 const llvm::FunctionType* fnTy = llvm::FunctionType::get(LLType::VoidTy,argsTy,false); |
184 | 391 assert(gIR->module->getFunction(name) == NULL); |
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392 llvm::Function* fn = llvm::Function::Create(fnTy, llvm::GlobalValue::InternalLinkage, name, gIR->module); |
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393 fn->setCallingConv(DtoCallingConv(0, LINKd)); |
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394 |
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395 llvm::BasicBlock* bb = llvm::BasicBlock::Create("entry", fn); |
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396 IRBuilder<> builder(bb); |
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397 |
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398 // debug info |
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399 LLGlobalVariable* subprog; |
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400 if(global.params.symdebug) { |
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401 subprog = DtoDwarfSubProgramInternal(name.c_str(), name.c_str()).getGV(); |
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402 builder.CreateCall(gIR->module->getFunction("llvm.dbg.func.start"), DBG_CAST(subprog)); |
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403 } |
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404 |
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405 for (size_t i=0; i<n; i++) { |
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406 llvm::Function* f = gIR->ctors[i]->ir.irFunc->func; |
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407 llvm::CallInst* call = builder.CreateCall(f,""); |
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408 call->setCallingConv(DtoCallingConv(0, LINKd)); |
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409 } |
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410 |
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411 // debug info end |
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412 if(global.params.symdebug) |
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413 builder.CreateCall(gIR->module->getFunction("llvm.dbg.region.end"), DBG_CAST(subprog)); |
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414 |
116
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415 builder.CreateRetVoid(); |
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416 return fn; |
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417 } |
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418 |
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419 // build module dtor |
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420 |
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421 static llvm::Function* build_module_dtor() |
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422 { |
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423 if (gIR->dtors.empty()) |
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424 return NULL; |
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425 |
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426 size_t n = gIR->dtors.size(); |
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427 if (n == 1) |
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428 return gIR->dtors[0]->ir.irFunc->func; |
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429 |
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430 std::string name("_D"); |
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431 name.append(gIR->dmodule->mangle()); |
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432 name.append("6__dtorZ"); |
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433 |
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434 std::vector<const LLType*> argsTy; |
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435 const llvm::FunctionType* fnTy = llvm::FunctionType::get(LLType::VoidTy,argsTy,false); |
184 | 436 assert(gIR->module->getFunction(name) == NULL); |
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437 llvm::Function* fn = llvm::Function::Create(fnTy, llvm::GlobalValue::InternalLinkage, name, gIR->module); |
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438 fn->setCallingConv(DtoCallingConv(0, LINKd)); |
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439 |
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440 llvm::BasicBlock* bb = llvm::BasicBlock::Create("entry", fn); |
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441 IRBuilder<> builder(bb); |
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442 |
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443 // debug info |
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444 LLGlobalVariable* subprog; |
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445 if(global.params.symdebug) { |
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446 subprog = DtoDwarfSubProgramInternal(name.c_str(), name.c_str()).getGV(); |
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447 builder.CreateCall(gIR->module->getFunction("llvm.dbg.func.start"), DBG_CAST(subprog)); |
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448 } |
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449 |
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450 for (size_t i=0; i<n; i++) { |
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451 llvm::Function* f = gIR->dtors[i]->ir.irFunc->func; |
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452 llvm::CallInst* call = builder.CreateCall(f,""); |
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453 call->setCallingConv(DtoCallingConv(0, LINKd)); |
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454 } |
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455 |
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456 // debug info end |
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457 if(global.params.symdebug) |
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458 builder.CreateCall(gIR->module->getFunction("llvm.dbg.region.end"), DBG_CAST(subprog)); |
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459 |
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460 builder.CreateRetVoid(); |
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461 return fn; |
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462 } |
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463 |
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464 // build module unittest |
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465 |
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466 static llvm::Function* build_module_unittest() |
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467 { |
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468 if (gIR->unitTests.empty()) |
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469 return NULL; |
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470 |
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471 size_t n = gIR->unitTests.size(); |
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472 if (n == 1) |
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473 return gIR->unitTests[0]->ir.irFunc->func; |
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474 |
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475 std::string name("_D"); |
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476 name.append(gIR->dmodule->mangle()); |
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477 name.append("10__unittestZ"); |
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478 |
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479 std::vector<const LLType*> argsTy; |
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480 const llvm::FunctionType* fnTy = llvm::FunctionType::get(LLType::VoidTy,argsTy,false); |
184 | 481 assert(gIR->module->getFunction(name) == NULL); |
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482 llvm::Function* fn = llvm::Function::Create(fnTy, llvm::GlobalValue::InternalLinkage, name, gIR->module); |
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483 fn->setCallingConv(DtoCallingConv(0, LINKd)); |
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484 |
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485 llvm::BasicBlock* bb = llvm::BasicBlock::Create("entry", fn); |
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486 IRBuilder<> builder(bb); |
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487 |
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488 // debug info |
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489 LLGlobalVariable* subprog; |
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490 if(global.params.symdebug) { |
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491 subprog = DtoDwarfSubProgramInternal(name.c_str(), name.c_str()).getGV(); |
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492 builder.CreateCall(gIR->module->getFunction("llvm.dbg.func.start"), DBG_CAST(subprog)); |
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493 } |
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494 |
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495 for (size_t i=0; i<n; i++) { |
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496 llvm::Function* f = gIR->unitTests[i]->ir.irFunc->func; |
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497 llvm::CallInst* call = builder.CreateCall(f,""); |
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498 call->setCallingConv(DtoCallingConv(0, LINKd)); |
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499 } |
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500 |
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501 // debug info end |
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502 if(global.params.symdebug) |
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503 builder.CreateCall(gIR->module->getFunction("llvm.dbg.region.end"), DBG_CAST(subprog)); |
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504 |
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505 builder.CreateRetVoid(); |
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506 return fn; |
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507 } |
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508 |
323
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509 // build ModuleReference and register function, to register the module info in the global linked list |
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510 static LLFunction* build_module_reference_and_ctor(LLConstant* moduleinfo) |
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511 { |
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512 // build ctor type |
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513 const LLFunctionType* fty = LLFunctionType::get(LLType::VoidTy, std::vector<const LLType*>(), false); |
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514 |
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515 // build ctor name |
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516 std::string fname = "_D"; |
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517 fname += gIR->dmodule->mangle(); |
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518 fname += "16__moduleinfoCtorZ"; |
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519 |
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520 // build a function that registers the moduleinfo in the global moduleinfo linked list |
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521 LLFunction* ctor = LLFunction::Create(fty, LLGlobalValue::InternalLinkage, fname, gIR->module); |
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522 |
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523 // provide the default initializer |
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524 const LLStructType* modulerefTy = DtoModuleReferenceType(); |
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525 std::vector<LLConstant*> mrefvalues; |
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526 mrefvalues.push_back(LLConstant::getNullValue(modulerefTy->getContainedType(0))); |
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527 mrefvalues.push_back(llvm::ConstantExpr::getBitCast(moduleinfo, modulerefTy->getContainedType(1))); |
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528 LLConstant* thismrefinit = LLConstantStruct::get(modulerefTy, mrefvalues); |
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529 |
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530 // create the ModuleReference node for this module |
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531 std::string thismrefname = "_D"; |
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532 thismrefname += gIR->dmodule->mangle(); |
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533 thismrefname += "11__moduleRefZ"; |
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534 LLGlobalVariable* thismref = new LLGlobalVariable(modulerefTy, false, LLGlobalValue::InternalLinkage, thismrefinit, thismrefname, gIR->module); |
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535 |
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536 // make sure _Dmodule_ref is declared |
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537 LLGlobalVariable* mref = gIR->module->getNamedGlobal("_Dmodule_ref"); |
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538 if (!mref) |
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539 mref = new LLGlobalVariable(getPtrToType(modulerefTy), false, LLGlobalValue::ExternalLinkage, NULL, "_Dmodule_ref", gIR->module); |
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540 |
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541 // make the function insert this moduleinfo as the beginning of the _Dmodule_ref linked list |
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542 llvm::BasicBlock* bb = llvm::BasicBlock::Create("moduleinfoCtorEntry", ctor); |
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543 IRBuilder<> builder(bb); |
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544 |
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545 // debug info |
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546 LLGlobalVariable* subprog; |
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547 if(global.params.symdebug) { |
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548 subprog = DtoDwarfSubProgramInternal(fname.c_str(), fname.c_str()).getGV(); |
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549 builder.CreateCall(gIR->module->getFunction("llvm.dbg.func.start"), DBG_CAST(subprog)); |
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550 } |
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551 |
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552 // get current beginning |
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553 LLValue* curbeg = builder.CreateLoad(mref, "current"); |
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554 |
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555 // put current beginning as the next of this one |
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556 LLValue* gep = builder.CreateStructGEP(thismref, 0, "next"); |
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557 builder.CreateStore(curbeg, gep); |
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558 |
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559 // replace beginning |
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560 builder.CreateStore(thismref, mref); |
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561 |
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562 // debug info end |
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563 if(global.params.symdebug) |
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564 builder.CreateCall(gIR->module->getFunction("llvm.dbg.region.end"), DBG_CAST(subprog)); |
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565 |
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566 // return |
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567 builder.CreateRetVoid(); |
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568 |
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569 return ctor; |
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570 } |
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571 |
1 | 572 // Put out instance of ModuleInfo for this Module |
573 | |
574 void Module::genmoduleinfo() | |
575 { | |
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576 // The layout is: |
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577 // { |
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578 // char[] name; |
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579 // ModuleInfo[] importedModules; |
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580 // ClassInfo[] localClasses; |
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581 // uint flags; |
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582 // |
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583 // void function() ctor; |
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584 // void function() dtor; |
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585 // void function() unitTest; |
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586 // |
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587 // void* xgetMembers; |
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588 // void function() ictor; |
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589 // } |
89 | 590 |
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591 // resolve ModuleInfo |
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592 if (!moduleinfo) |
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593 { |
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594 error("object.d is missing the ModuleInfo class"); |
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595 fatal(); |
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596 } |
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597 |
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598 DtoForceConstInitDsymbol(moduleinfo); |
89 | 599 |
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600 // check for patch |
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601 if (moduleinfo->fields.dim != 9) |
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602 { |
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603 error("object.d ModuleInfo class is incorrect"); |
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604 fatal(); |
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605 } |
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606 |
116
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607 // moduleinfo llvm struct type |
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608 const llvm::StructType* moduleinfoTy = isaStruct(moduleinfo->type->ir.type->get()); |
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609 // classinfo llvm struct type |
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610 const llvm::StructType* classinfoTy = isaStruct(ClassDeclaration::classinfo->type->ir.type->get()); |
89 | 611 |
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612 // initializer vector |
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613 std::vector<LLConstant*> initVec; |
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614 LLConstant* c = 0; |
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615 |
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616 // vtable |
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617 c = moduleinfo->ir.irStruct->vtbl; |
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618 initVec.push_back(c); |
89 | 619 |
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620 // monitor |
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621 c = getNullPtr(getPtrToType(LLType::Int8Ty)); |
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622 initVec.push_back(c); |
89 | 623 |
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624 // name |
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625 char *name = toPrettyChars(); |
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626 c = DtoConstString(name); |
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627 initVec.push_back(c); |
89 | 628 |
629 // importedModules[] | |
630 int aimports_dim = aimports.dim; | |
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631 std::vector<LLConstant*> importInits; |
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632 for (size_t i = 0; i < aimports.dim; i++) |
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633 { |
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634 Module *m = (Module *)aimports.data[i]; |
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635 if (!m->needModuleInfo() || m == this) |
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636 continue; |
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637 |
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638 // declare the imported module info |
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639 std::string m_name("_D"); |
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640 m_name.append(m->mangle()); |
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641 m_name.append("8__ModuleZ"); |
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642 llvm::GlobalVariable* m_gvar = gIR->module->getGlobalVariable(m_name); |
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643 if (!m_gvar) m_gvar = new llvm::GlobalVariable(moduleinfoTy, false, llvm::GlobalValue::ExternalLinkage, NULL, m_name, gIR->module); |
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644 importInits.push_back(m_gvar); |
89 | 645 } |
116
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646 // has import array? |
133
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647 if (!importInits.empty()) |
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648 { |
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649 const llvm::ArrayType* importArrTy = llvm::ArrayType::get(getPtrToType(moduleinfoTy), importInits.size()); |
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650 c = llvm::ConstantArray::get(importArrTy, importInits); |
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651 std::string m_name("_D"); |
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652 m_name.append(mangle()); |
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653 m_name.append("9__importsZ"); |
163
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654 llvm::GlobalVariable* m_gvar = gIR->module->getGlobalVariable(m_name); |
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655 if (!m_gvar) m_gvar = new llvm::GlobalVariable(importArrTy, true, llvm::GlobalValue::InternalLinkage, c, m_name, gIR->module); |
133
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656 c = llvm::ConstantExpr::getBitCast(m_gvar, getPtrToType(importArrTy->getElementType())); |
116
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657 c = DtoConstSlice(DtoConstSize_t(importInits.size()), c); |
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658 } |
89 | 659 else |
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660 c = DtoConstSlice( DtoConstSize_t(0), getNullValue(getPtrToType(moduleinfoTy)) ); |
116
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661 initVec.push_back(c); |
89 | 662 |
663 // localClasses[] | |
116
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664 ClassDeclarations aclasses; |
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665 //printf("members->dim = %d\n", members->dim); |
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666 for (size_t i = 0; i < members->dim; i++) |
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667 { |
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668 Dsymbol *member; |
89 | 669 |
116
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670 member = (Dsymbol *)members->data[i]; |
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671 //printf("\tmember '%s'\n", member->toChars()); |
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672 member->addLocalClass(&aclasses); |
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673 } |
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674 // fill inits |
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675 std::vector<LLConstant*> classInits; |
116
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676 for (size_t i = 0; i < aclasses.dim; i++) |
89 | 677 { |
116
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678 ClassDeclaration* cd = (ClassDeclaration*)aclasses.data[i]; |
133
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679 if (cd->isInterfaceDeclaration()) |
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680 { |
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681 Logger::println("skipping interface '%s' in moduleinfo", cd->toPrettyChars()); |
133
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682 continue; |
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683 } |
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684 else if (cd->sizeok != 1) |
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685 { |
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686 Logger::println("skipping opaque class declaration '%s' in moduleinfo", cd->toPrettyChars()); |
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687 continue; |
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688 } |
132 | 689 Logger::println("class: %s", cd->toPrettyChars()); |
173
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690 assert(cd->ir.irStruct->classInfo); |
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691 c = DtoBitCast(cd->ir.irStruct->classInfo, getPtrToType(classinfoTy)); |
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692 classInits.push_back(c); |
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693 } |
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694 // has class array? |
133
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695 if (!classInits.empty()) |
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696 { |
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697 const llvm::ArrayType* classArrTy = llvm::ArrayType::get(getPtrToType(classinfoTy), classInits.size()); |
116
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698 c = llvm::ConstantArray::get(classArrTy, classInits); |
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699 std::string m_name("_D"); |
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700 m_name.append(mangle()); |
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701 m_name.append("9__classesZ"); |
184 | 702 assert(gIR->module->getGlobalVariable(m_name) == NULL); |
116
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703 llvm::GlobalVariable* m_gvar = new llvm::GlobalVariable(classArrTy, true, llvm::GlobalValue::InternalLinkage, c, m_name, gIR->module); |
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704 c = DtoBitCast(m_gvar, getPtrToType(classinfoTy)); |
116
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705 c = DtoConstSlice(DtoConstSize_t(classInits.size()), c); |
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706 } |
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707 else |
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708 c = DtoConstSlice( DtoConstSize_t(0), getNullValue(getPtrToType(classinfoTy)) ); |
116
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709 initVec.push_back(c); |
89 | 710 |
116
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711 // flags |
132 | 712 c = DtoConstUint(0); |
713 if (!needmoduleinfo) | |
116
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714 c = DtoConstUint(4); // flags (4 means MIstandalone) |
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715 initVec.push_back(c); |
89 | 716 |
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717 // function pointer type for next three fields |
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718 const LLType* fnptrTy = getPtrToType(LLFunctionType::get(LLType::VoidTy, std::vector<const LLType*>(), false)); |
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719 |
116
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720 // ctor |
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721 llvm::Function* fctor = build_module_ctor(); |
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722 c = fctor ? fctor : getNullValue(fnptrTy); |
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723 initVec.push_back(c); |
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724 |
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725 // dtor |
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726 llvm::Function* fdtor = build_module_dtor(); |
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727 c = fdtor ? fdtor : getNullValue(fnptrTy); |
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728 initVec.push_back(c); |
89 | 729 |
116
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730 // unitTest |
121
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731 llvm::Function* unittest = build_module_unittest(); |
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732 c = unittest ? unittest : getNullValue(fnptrTy); |
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733 initVec.push_back(c); |
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734 |
132 | 735 // xgetMembers |
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736 c = getNullValue(getVoidPtrType()); |
132 | 737 initVec.push_back(c); |
738 | |
739 // ictor | |
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740 c = getNullValue(fnptrTy); |
132 | 741 initVec.push_back(c); |
742 | |
743 /*Logger::println("MODULE INFO INITIALIZERS"); | |
744 for (size_t i=0; i<initVec.size(); ++i) | |
745 { | |
746 Logger::cout() << *initVec[i] << '\n'; | |
747 if (initVec[i]->getType() != moduleinfoTy->getElementType(i)) | |
748 assert(0); | |
749 }*/ | |
750 | |
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751 // create initializer |
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752 LLConstant* constMI = llvm::ConstantStruct::get(initVec); |
89 | 753 |
116
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754 // create name |
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755 std::string MIname("_D"); |
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756 MIname.append(mangle()); |
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757 MIname.append("8__ModuleZ"); |
89 | 758 |
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759 // declare global |
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760 // flags will be modified at runtime so can't make it constant |
184 | 761 |
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762 // it makes no sense that the our own module info already exists! |
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763 assert(!gIR->module->getGlobalVariable(MIname)); |
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764 llvm::GlobalVariable* gvar = new llvm::GlobalVariable(constMI->getType(), false, llvm::GlobalValue::ExternalLinkage, constMI, MIname, gIR->module); |
117 | 765 |
323
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766 // build the modulereference and ctor for registering it |
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767 LLFunction* mictor = build_module_reference_and_ctor(gvar); |
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768 |
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|
769 // register this ctor in the magic llvm.global_ctors appending array |
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770 const LLFunctionType* magicfty = LLFunctionType::get(LLType::VoidTy, std::vector<const LLType*>(), false); |
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771 std::vector<const LLType*> magictypes; |
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772 magictypes.push_back(LLType::Int32Ty); |
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773 magictypes.push_back(getPtrToType(magicfty)); |
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774 const LLStructType* magicsty = LLStructType::get(magictypes); |
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775 |
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776 // make the constant element |
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777 std::vector<LLConstant*> magicconstants; |
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778 magicconstants.push_back(DtoConstUint(65535)); |
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779 magicconstants.push_back(mictor); |
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780 LLConstant* magicinit = LLConstantStruct::get(magicsty, magicconstants); |
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781 |
117 | 782 // declare the appending array |
323
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783 const llvm::ArrayType* appendArrTy = llvm::ArrayType::get(magicsty, 1); |
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784 std::vector<LLConstant*> appendInits(1, magicinit); |
213
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785 LLConstant* appendInit = llvm::ConstantArray::get(appendArrTy, appendInits); |
323
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786 std::string appendName("llvm.global_ctors"); |
117 | 787 llvm::GlobalVariable* appendVar = new llvm::GlobalVariable(appendArrTy, true, llvm::GlobalValue::AppendingLinkage, appendInit, appendName, gIR->module); |
1 | 788 } |
789 | |
790 /* ================================================================== */ | |
791 | |
336 | 792 void Dsymbol::toObjFile(int multiobj) |
1 | 793 { |
38
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[svn r42] Disabled the extensive logging by default. Use the -vv flag to get it back.
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794 Logger::println("Ignoring Dsymbol::toObjFile for %s", toChars()); |
1 | 795 } |
796 | |
797 /* ================================================================== */ | |
798 | |
751
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799 void Declaration::toObjFile(int unused) |
1 | 800 { |
38
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801 Logger::println("Ignoring Declaration::toObjFile for %s", toChars()); |
1 | 802 } |
803 | |
804 /* ================================================================== */ | |
805 | |
336 | 806 void InterfaceDeclaration::toObjFile(int multiobj) |
1 | 807 { |
133
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808 //Logger::println("Ignoring InterfaceDeclaration::toObjFile for %s", toChars()); |
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809 gIR->resolveList.push_back(this); |
1 | 810 } |
811 | |
812 /* ================================================================== */ | |
813 | |
336 | 814 void StructDeclaration::toObjFile(int multiobj) |
1 | 815 { |
102
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[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
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diff
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|
816 gIR->resolveList.push_back(this); |
1 | 817 } |
818 | |
819 /* ================================================================== */ | |
820 | |
336 | 821 void ClassDeclaration::toObjFile(int multiobj) |
1 | 822 { |
102
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[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
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823 gIR->resolveList.push_back(this); |
1 | 824 } |
825 | |
826 /****************************************** | |
827 * Get offset of base class's vtbl[] initializer from start of csym. | |
828 * Returns ~0 if not this csym. | |
829 */ | |
830 | |
831 unsigned ClassDeclaration::baseVtblOffset(BaseClass *bc) | |
832 { | |
833 return ~0; | |
834 } | |
835 | |
836 /* ================================================================== */ | |
837 | |
732
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838 void TupleDeclaration::toObjFile(int multiobj) |
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839 { |
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840 Logger::println("TupleDeclaration::toObjFile(): %s", toChars()); |
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841 |
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842 assert(isexp); |
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843 assert(objects); |
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844 |
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845 int n = objects->dim; |
6aeaef263289
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846 |
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847 for (int i=0; i < n; ++i) |
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848 { |
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849 DsymbolExp* exp = (DsymbolExp*)objects->data[i]; |
733
cc8ba72c0350
Nested access to with statement should work now. fixes #105
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
732
diff
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|
850 assert(exp->op == TOKdsymbol); |
732
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Fixed tuple fields, thanx downs
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diff
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|
851 exp->s->toObjFile(multiobj); |
6aeaef263289
Fixed tuple fields, thanx downs
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852 } |
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Fixed tuple fields, thanx downs
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853 } |
6aeaef263289
Fixed tuple fields, thanx downs
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|
854 |
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Fixed tuple fields, thanx downs
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|
855 /* ================================================================== */ |
6aeaef263289
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|
856 |
336 | 857 void VarDeclaration::toObjFile(int multiobj) |
1 | 858 { |
40 | 859 Logger::print("VarDeclaration::toObjFile(): %s | %s\n", toChars(), type->toChars()); |
1 | 860 LOG_SCOPE; |
861 | |
85
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[svn r89] Fixed a bunch of problems with template instance across multiple modules.
lindquist
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diff
changeset
|
862 if (aliassym) |
f869c636a113
[svn r89] Fixed a bunch of problems with template instance across multiple modules.
lindquist
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diff
changeset
|
863 { |
88
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
lindquist
parents:
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diff
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|
864 Logger::println("alias sym"); |
336 | 865 toAlias()->toObjFile(multiobj); |
85
f869c636a113
[svn r89] Fixed a bunch of problems with template instance across multiple modules.
lindquist
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|
866 return; |
f869c636a113
[svn r89] Fixed a bunch of problems with template instance across multiple modules.
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|
867 } |
f869c636a113
[svn r89] Fixed a bunch of problems with template instance across multiple modules.
lindquist
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diff
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|
868 |
1 | 869 // global variable or magic |
993
27956b440c0a
Fixed const/invariant struc/class fields of the form const int i = 4; they don't add a field.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
988
diff
changeset
|
870 #if DMDV2 |
27956b440c0a
Fixed const/invariant struc/class fields of the form const int i = 4; they don't add a field.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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|
871 // taken from dmd2/structs |
27956b440c0a
Fixed const/invariant struc/class fields of the form const int i = 4; they don't add a field.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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diff
changeset
|
872 if (isDataseg() || (storage_class & (STCconst | STCinvariant) && init)) |
27956b440c0a
Fixed const/invariant struc/class fields of the form const int i = 4; they don't add a field.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
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|
873 #else |
85
f869c636a113
[svn r89] Fixed a bunch of problems with template instance across multiple modules.
lindquist
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84
diff
changeset
|
874 if (isDataseg()) |
993
27956b440c0a
Fixed const/invariant struc/class fields of the form const int i = 4; they don't add a field.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
988
diff
changeset
|
875 #endif |
1 | 876 { |
511
a0b0676e787d
Fixed problem when instantiating a template with private global variables.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
499
diff
changeset
|
877 Logger::println("data segment"); |
a0b0676e787d
Fixed problem when instantiating a template with private global variables.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
499
diff
changeset
|
878 |
766
af04bbae8553
D2: Fixed global constants not initialized until module constructor.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
763
diff
changeset
|
879 #if DMDV2 |
af04bbae8553
D2: Fixed global constants not initialized until module constructor.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
880 if (storage_class & STCmanifest) |
af04bbae8553
D2: Fixed global constants not initialized until module constructor.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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diff
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|
881 { |
af04bbae8553
D2: Fixed global constants not initialized until module constructor.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
882 assert(0 && "manifest constant being codegened!!!"); |
af04bbae8553
D2: Fixed global constants not initialized until module constructor.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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763
diff
changeset
|
883 } |
af04bbae8553
D2: Fixed global constants not initialized until module constructor.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
763
diff
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|
884 #endif |
af04bbae8553
D2: Fixed global constants not initialized until module constructor.
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diff
changeset
|
885 |
132 | 886 // don't duplicate work |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
163
diff
changeset
|
887 if (this->ir.resolved) return; |
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
163
diff
changeset
|
888 this->ir.resolved = true; |
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
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diff
changeset
|
889 this->ir.declared = true; |
40 | 890 |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
163
diff
changeset
|
891 this->ir.irGlobal = new IrGlobal(this); |
100 | 892 |
893 Logger::println("parent: %s (%s)", parent->toChars(), parent->kind()); | |
894 | |
766
af04bbae8553
D2: Fixed global constants not initialized until module constructor.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
895 #if DMDV2 |
af04bbae8553
D2: Fixed global constants not initialized until module constructor.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
896 // not sure why this is only needed for d2 |
af04bbae8553
D2: Fixed global constants not initialized until module constructor.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
763
diff
changeset
|
897 bool _isconst = isConst() && init; |
af04bbae8553
D2: Fixed global constants not initialized until module constructor.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
898 #else |
149
4c577c2b7229
[svn r155] Fixed a bunch of linkage problems (especially with templates)
lindquist
parents:
139
diff
changeset
|
899 bool _isconst = isConst(); |
766
af04bbae8553
D2: Fixed global constants not initialized until module constructor.
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parents:
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diff
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|
900 #endif |
920
545f54041d91
Implemented proper support for naked asm using llvm module level asm. Still not 100% complete, but already 1000 times better that what we had before. Don's BignumX86 implementation from Tango (when turned into a standalone unittest) seems to fully work with no changes, and great performance :)
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
919
diff
changeset
|
901 |
149
4c577c2b7229
[svn r155] Fixed a bunch of linkage problems (especially with templates)
lindquist
parents:
139
diff
changeset
|
902 |
4c577c2b7229
[svn r155] Fixed a bunch of linkage problems (especially with templates)
lindquist
parents:
139
diff
changeset
|
903 Logger::println("Creating global variable"); |
26
99737f94abfb
[svn r30] * Fixed static function-local variables.
lindquist
parents:
24
diff
changeset
|
904 |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
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205
diff
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|
905 const LLType* _type = this->ir.irGlobal->type.get(); |
149
4c577c2b7229
[svn r155] Fixed a bunch of linkage problems (especially with templates)
lindquist
parents:
139
diff
changeset
|
906 llvm::GlobalValue::LinkageTypes _linkage = DtoLinkage(this); |
21
8d45266bbabe
[svn r25] * Fixed a lot of problems with string literals
lindquist
parents:
18
diff
changeset
|
907 std::string _name(mangle()); |
52 | 908 |
100 | 909 llvm::GlobalVariable* gvar = new llvm::GlobalVariable(_type,_isconst,_linkage,NULL,_name,gIR->module); |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
163
diff
changeset
|
910 this->ir.irGlobal->value = gvar; |
88
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
lindquist
parents:
86
diff
changeset
|
911 |
622
26fce59fe80a
Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
605
diff
changeset
|
912 if (Logger::enabled()) |
26fce59fe80a
Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
605
diff
changeset
|
913 Logger::cout() << *gvar << '\n'; |
163
a8cd9bc1021a
[svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents:
157
diff
changeset
|
914 |
920
545f54041d91
Implemented proper support for naked asm using llvm module level asm. Still not 100% complete, but already 1000 times better that what we had before. Don's BignumX86 implementation from Tango (when turned into a standalone unittest) seems to fully work with no changes, and great performance :)
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
919
diff
changeset
|
915 // if this global is used from a nested function, this is necessary or |
545f54041d91
Implemented proper support for naked asm using llvm module level asm. Still not 100% complete, but already 1000 times better that what we had before. Don's BignumX86 implementation from Tango (when turned into a standalone unittest) seems to fully work with no changes, and great performance :)
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
919
diff
changeset
|
916 // optimization could potentially remove the global (if it's the only use) |
545f54041d91
Implemented proper support for naked asm using llvm module level asm. Still not 100% complete, but already 1000 times better that what we had before. Don's BignumX86 implementation from Tango (when turned into a standalone unittest) seems to fully work with no changes, and great performance :)
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
919
diff
changeset
|
917 if (nakedUse) |
545f54041d91
Implemented proper support for naked asm using llvm module level asm. Still not 100% complete, but already 1000 times better that what we had before. Don's BignumX86 implementation from Tango (when turned into a standalone unittest) seems to fully work with no changes, and great performance :)
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
919
diff
changeset
|
918 gIR->usedArray.push_back(DtoBitCast(gvar, getVoidPtrType())); |
545f54041d91
Implemented proper support for naked asm using llvm module level asm. Still not 100% complete, but already 1000 times better that what we had before. Don's BignumX86 implementation from Tango (when turned into a standalone unittest) seems to fully work with no changes, and great performance :)
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
919
diff
changeset
|
919 |
545f54041d91
Implemented proper support for naked asm using llvm module level asm. Still not 100% complete, but already 1000 times better that what we had before. Don's BignumX86 implementation from Tango (when turned into a standalone unittest) seems to fully work with no changes, and great performance :)
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
919
diff
changeset
|
920 gIR->constInitList.push_back(this); |
1 | 921 } |
922 else | |
923 { | |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
766
diff
changeset
|
924 // might already have its irField, as classes derive each other without getting copies of the VarDeclaration |
758
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
751
diff
changeset
|
925 if (!ir.irField) |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
751
diff
changeset
|
926 { |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
766
diff
changeset
|
927 assert(!ir.isSet()); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
766
diff
changeset
|
928 ir.irField = new IrField(this); |
758
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
751
diff
changeset
|
929 } |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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930 IrStruct* irstruct = gIR->topstruct(); |
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931 irstruct->addVar(this); |
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932 |
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933 Logger::println("added offset %u", offset); |
1 | 934 } |
935 } | |
936 | |
937 /* ================================================================== */ | |
938 | |
336 | 939 void TypedefDeclaration::toObjFile(int multiobj) |
1 | 940 { |
941 static int tdi = 0; | |
942 Logger::print("TypedefDeclaration::toObjFile(%d): %s\n", tdi++, toChars()); | |
943 LOG_SCOPE; | |
944 | |
52 | 945 // generate typeinfo |
275
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[svn r296] Removed: the 'suite' dir, it never took off!
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946 DtoTypeInfoOf(type, false); |
1 | 947 } |
948 | |
949 /* ================================================================== */ | |
950 | |
336 | 951 void EnumDeclaration::toObjFile(int multiobj) |
1 | 952 { |
38
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[svn r42] Disabled the extensive logging by default. Use the -vv flag to get it back.
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953 Logger::println("Ignoring EnumDeclaration::toObjFile for %s", toChars()); |
1 | 954 } |
955 | |
956 /* ================================================================== */ | |
957 | |
336 | 958 void FuncDeclaration::toObjFile(int multiobj) |
1 | 959 { |
102
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[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
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960 gIR->resolveList.push_back(this); |
1 | 961 } |
797
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parents:
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962 |
340acf1535d0
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parents:
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963 /* ================================================================== */ |
340acf1535d0
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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964 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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965 void AnonDeclaration::toObjFile(int multiobj) |
340acf1535d0
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966 { |
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967 Array *d = include(NULL, NULL); |
340acf1535d0
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968 |
340acf1535d0
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969 if (d) |
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970 { |
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971 // get real aggregate parent |
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Removed KDevelop3 project files, CMake can generate them just fine!
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972 IrStruct* irstruct = gIR->topstruct(); |
340acf1535d0
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973 |
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974 // push a block on the stack |
340acf1535d0
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975 irstruct->pushAnon(isunion); |
340acf1535d0
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976 |
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parents:
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977 // go over children |
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978 for (unsigned i = 0; i < d->dim; i++) |
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979 { Dsymbol *s = (Dsymbol *)d->data[i]; |
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980 s->toObjFile(multiobj); |
340acf1535d0
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981 } |
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982 |
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983 // finish |
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984 irstruct->popAnon(); |
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985 } |
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986 } |