[lld/pdb] Add some basic linker module symbols.

Differential Revision: https://reviews.llvm.org/D35152

llvm-svn: 307590
diff --git a/lld/COFF/Driver.cpp b/lld/COFF/Driver.cpp
index 22efb31..3620297 100644
--- a/lld/COFF/Driver.cpp
+++ b/lld/COFF/Driver.cpp
@@ -55,8 +55,8 @@
 bool link(ArrayRef<const char *> Args, raw_ostream &Diag) {
   ErrorCount = 0;
   ErrorOS = &Diag;
-  Argv0 = Args[0];
   Config = make<Configuration>();
+  Config->Argv = {Args.begin(), Args.end()};
   Config->ColorDiagnostics =
       (ErrorOS == &llvm::errs() && Process::StandardErrHasColors());
   Driver = make<LinkerDriver>();