diff options
| author | Daniel Dunbar <daniel@zuster.org> | 2011-12-01 23:40:18 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2011-12-01 23:40:18 +0000 |
| commit | 94b54ea787e439496fde16b3d2882d6d1b22d4f0 (patch) | |
| tree | a1e92585703fe260f3d8b2f6e92d3176c8e6d639 | |
| parent | ecc2c090e7146c029dd9ee9a5a2fd66b275c01c0 (diff) | |
Driver/Darwin: Add ASAN runtime library link support.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@145651 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Driver/ToolChains.cpp | 16 | ||||
| -rw-r--r-- | runtime/compiler-rt/Makefile | 2 |
2 files changed, 17 insertions, 1 deletions
diff --git a/lib/Driver/ToolChains.cpp b/lib/Driver/ToolChains.cpp index 5ebe282854..245b3e8308 100644 --- a/lib/Driver/ToolChains.cpp +++ b/lib/Driver/ToolChains.cpp @@ -467,6 +467,22 @@ void DarwinClang::AddLinkRuntimeLibArgs(const ArgList &Args, } } + // Add ASAN runtime library, if required. + if (Args.hasFlag(options::OPT_faddress_sanitizer, + options::OPT_fno_address_sanitizer, false)) { + if (isTargetIPhoneOS()) { + getDriver().Diag(diag::err_drv_clang_unsupported_per_platform) + << "-faddress-sanitizer"; + } else { + AddLinkRuntimeLib(Args, CmdArgs, "libclang_rt.asan_osx.a"); + + // The ASAN runtime library requires C++ and CoreFoundation. + AddCXXStdlibLibArgs(Args, CmdArgs); + CmdArgs.push_back("-framework"); + CmdArgs.push_back("CoreFoundation"); + } + } + // Otherwise link libSystem, then the dynamic runtime library, and finally any // target specific static runtime library. CmdArgs.push_back("-lSystem"); diff --git a/runtime/compiler-rt/Makefile b/runtime/compiler-rt/Makefile index bba8fb3048..a8cd2e981d 100644 --- a/runtime/compiler-rt/Makefile +++ b/runtime/compiler-rt/Makefile @@ -78,7 +78,7 @@ ifeq ($(OS),Darwin) RuntimeDirs += darwin RuntimeLibrary.darwin.Configs := \ eprintf 10.4 osx ios cc_kext \ - profile_osx profile_ios + asan_osx profile_osx profile_ios # On Darwin, fake Clang into using the iOS assembler (since compiler-rt wants to # build ARM bits). |