devnexen created this revision. devnexen added a reviewer: dberris. devnexen created this object with visibility "All Users". Herald added a subscriber: cfe-commits.
- Base GNU ld is pretty old and does not support --dynamic-list flag. - For conveniency we can add it automatically when compile with ubsan sanitiser. Repository: rC Clang https://reviews.llvm.org/D48574 Files: lib/Driver/ToolChains/OpenBSD.cpp Index: lib/Driver/ToolChains/OpenBSD.cpp =================================================================== --- lib/Driver/ToolChains/OpenBSD.cpp +++ lib/Driver/ToolChains/OpenBSD.cpp @@ -230,7 +230,9 @@ Args.MakeArgString(getToolChain().GetFilePath("crtendS.o"))); } - const char *Exec = Args.MakeArgString(getToolChain().GetLinkerPath()); + const char *Exec = Args.MakeArgString( + !NeedsSanitizerDeps ? getToolChain().GetLinkerPath() + : getToolChain().GetProgramPath("ld.lld")); C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs)); }
Index: lib/Driver/ToolChains/OpenBSD.cpp =================================================================== --- lib/Driver/ToolChains/OpenBSD.cpp +++ lib/Driver/ToolChains/OpenBSD.cpp @@ -230,7 +230,9 @@ Args.MakeArgString(getToolChain().GetFilePath("crtendS.o"))); } - const char *Exec = Args.MakeArgString(getToolChain().GetLinkerPath()); + const char *Exec = Args.MakeArgString( + !NeedsSanitizerDeps ? getToolChain().GetLinkerPath() + : getToolChain().GetProgramPath("ld.lld")); C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs)); }
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