Mercurial > projects > ldc
diff gen/main.cpp @ 1650:40bd4a0d4870
Update to work with LLVM 2.7.
Removed use of dyn_cast, llvm no compiles
without exceptions and rtti by
default. We do need exceptions for the libconfig stuff, but rtti isn't
necessary (anymore).
Debug info needs to be rewritten, as in LLVM 2.7 the format has
completely changed. To have something to look at while rewriting, the
old code has been wrapped inside #ifndef DISABLE_DEBUG_INFO , this means
that you have to define this to compile at the moment.
Updated tango 0.99.9 patch to include updated EH runtime code, which is
needed for LLVM 2.7 as well.
author | Tomas Lindquist Olsen |
---|---|
date | Wed, 19 May 2010 12:42:32 +0200 |
parents | 1d2d1aa16841 |
children |
line wrap: on
line diff
--- a/gen/main.cpp Fri Mar 19 09:31:25 2010 +0100 +++ b/gen/main.cpp Wed May 19 12:42:32 2010 +0200 @@ -148,7 +148,7 @@ global.params.libfiles = new Array(); global.params.objfiles = new Array(); global.params.ddocfiles = new Array(); - + global.params.moduleDeps = NULL; global.params.moduleDepsFile = NULL; @@ -223,12 +223,12 @@ // String options: std::string --> char* initFromString(global.params.objname, objectFile); initFromString(global.params.objdir, objectDir); - + initFromString(global.params.docdir, ddocDir); initFromString(global.params.docname, ddocFile); global.params.doDocComments |= global.params.docdir || global.params.docname; - + #ifdef _DH initFromString(global.params.hdrdir, hdrDir); initFromString(global.params.hdrname, hdrFile); @@ -237,9 +237,9 @@ #endif initFromString(global.params.moduleDepsFile, moduleDepsFile); - if (global.params.moduleDepsFile != NULL) - { - global.params.moduleDeps = new OutBuffer; + if (global.params.moduleDepsFile != NULL) + { + global.params.moduleDeps = new OutBuffer; } processVersions(debugArgs, "debug", @@ -435,7 +435,7 @@ std::string triple = global.params.targetTriple; // Allocate target machine. - + // first initialize llvm #define LLVM_TARGET(A) LLVMInitialize##A##TargetInfo(); LLVMInitialize##A##Target(); LLVMInitialize##A##AsmPrinter(); // this is defined to be LLVM_TARGET(target name 1) LLVM_TARGET(target name 2) ... @@ -484,10 +484,15 @@ FeaturesStr = Features.getString(); } - std::auto_ptr<llvm::TargetMachine> target(theTarget->createTargetMachine(triple, FeaturesStr)); - assert(target.get() && "Could not allocate target machine!"); - gTargetMachine = target.get(); - gTargetData = gTargetMachine->getTargetData(); + // FIXME + //std::auto_ptr<llvm::TargetMachine> target(theTarget->createTargetMachine(triple, FeaturesStr)); + //assert(target.get() && "Could not allocate target machine!"); + //gTargetMachine = target.get(); + + llvm::TargetMachine* target = theTarget->createTargetMachine(triple, FeaturesStr); + gTargetMachine = target; + + gTargetData = target->getTargetData(); // get final data layout std::string datalayout = gTargetData->getStringRepresentation(); @@ -903,12 +908,12 @@ fatal(); // write module dependencies to file if requested - if (global.params.moduleDepsFile != NULL) - { + if (global.params.moduleDepsFile != NULL) + { assert (global.params.moduleDepsFile != NULL); File deps(global.params.moduleDepsFile); - OutBuffer* ob = global.params.moduleDeps; + OutBuffer* ob = global.params.moduleDeps; deps.setbuffer((void*)ob->data, ob->offset); deps.write(); } @@ -944,14 +949,14 @@ m->gendocfile(); } } - + // internal linking for singleobj if (singleObj && llvmModules.size() > 0) { Module* m = (Module*)modules.data[0]; char* name = m->toChars(); char* filename = m->objfile->name->str; - + llvm::Linker linker(name, name, context); std::string errormsg; @@ -961,12 +966,12 @@ error("%s", errormsg.c_str()); delete llvmModules[i]; } - + m->deleteObjFile(); writeModule(linker.getModule(), filename); global.params.objfiles->push(filename); } - + backend_term(); if (global.errors) fatal();