Mercurial > projects > ldc
view gen/todebug.h @ 1404:11b122f92136
Now that templates instantiations are no longer emitted for all modules that
even blink at them they seem to break due to being linkonce (if compiled with
any optimization level > 0), so let's give them weak linkage instead.
The difference is that unreferenced linkonce symbols can be deleted, while
weak symbols need to be preserved.
author | Frits van Bommel <fvbommel wxs.nl> |
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date | Thu, 21 May 2009 15:23:28 +0200 |
parents | 1714836f2c0b |
children | 40bd4a0d4870 |
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#ifndef LDC_GEN_TODEBUG_H #define LDC_GEN_TODEBUG_H void RegisterDwarfSymbols(llvm::Module* mod); /** * Emit the Dwarf compile_unit global for a Module m. * @param m * @return the Dwarf compile_unit. */ llvm::DICompileUnit DtoDwarfCompileUnit(Module* m); /** * Emit the Dwarf subprogram global for a function declaration fd. * @param fd * @return the Dwarf subprogram global. */ llvm::DISubprogram DtoDwarfSubProgram(FuncDeclaration* fd); /** * Emit the Dwarf subprogram global for a internal function. * This is used for generated functions like moduleinfoctors, * module ctors/dtors and unittests. * @return the Dwarf subprogram global. */ llvm::DISubprogram DtoDwarfSubProgramInternal(const char* prettyname, const char* mangledname); void DtoDwarfFuncStart(FuncDeclaration* fd); void DtoDwarfFuncEnd(FuncDeclaration* fd); void DtoDwarfStopPoint(unsigned ln); /** * Emits all things necessary for making debug info for a local variable vd. * @param ll LLVM Value of the variable. * @param vd Variable declaration to emit debug info for. */ void DtoDwarfLocalVariable(LLValue* ll, VarDeclaration* vd); /** * Emits all things necessary for making debug info for a global variable vd. * @param ll * @param vd * @return */ llvm::DIGlobalVariable DtoDwarfGlobalVariable(LLGlobalVariable* ll, VarDeclaration* vd); #endif // LDC_GEN_TODEBUG_H