replica
/
hanchenye-llvm-project
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Driver: tweak CrossWindows sanitizer support 

Indicate support for ASAN on the CrossWindows toolchain.  Although this is
insufficient, this at least permits the handling of the driver flag.

llvm-svn: 251598
This commit is contained in:
Saleem Abdulrasool 2015-10-29 03:36:38 +00:00
parent dbbd77921d
commit 8f431e7c4c
3 changed files with 20 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
clang/lib/Driver/CrossWindowsToolChain.cpp
View File

@ -107,6 +107,12 @@ AddCXXStdlibLibArgs(const llvm::opt::ArgList &DriverArgs,
}
}
clang::SanitizerMask CrossWindowsToolChain::getSupportedSanitizers() const {
SanitizerMask Res = ToolChain::getSupportedSanitizers();
Res |= SanitizerKind::Address;
return Res;
}
Tool *CrossWindowsToolChain::buildLinker() const {
return new tools::CrossWindows::Linker(*this);
}

2
clang/lib/Driver/ToolChains.h
View File

@ -937,6 +937,8 @@ public:
void AddCXXStdlibLibArgs(const llvm::opt::ArgList &Args,
llvm::opt::ArgStringList &CmdArgs) const override;
SanitizerMask getSupportedSanitizers() const override;
protected:
Tool *buildLinker() const override;
Tool *buildAssembler() const override;

12
clang/test/Driver/windows-cross.c
View File

@ -40,5 +40,17 @@
// RUN: %clang -### -target armv7-windows-itanium --sysroot %S/Inputs/Windows/ARM/8.1 -B %S/Inputs/Windows/ARM/8.1/usr/bin -fuse-ld=lld-link2 -shared -o shared.dll -x c++ %s 2>&1 \
// RUN: | FileCheck %s --check-prefix CHECK-FUSE-LD
// CHECK-FUSE-LD: "{{.*}}lld-link2"
// RUN: %clang -### -target armv7-windows-itanium --sysroot %S/Inputs/Windows/ARM/8.1 -B %S/Inputs/Windows/ARM/8.1/usr/bin -fuse-ld=lld-link2 -shared -o shared.dll -fsanitize=address -x c++ %s 2>&1 \
// RUN: | FileCheck %s --check-prefix CHECK-SANITIZE-ADDRESS
// CHECK-SANITIZE-ADDRESS: "-fsanitize=address"
// RUN: %clang -### -target armv7-windows-itanium --sysroot %S/Inputs/Windows/ARM/8.1 -B %S/Inputs/Windows/ARM/8.1/usr/bin -fuse-ld=lld-link2 -shared -o shared.dll -fsanitize=tsan -x c++ %s 2>&1 \
// RUN: | FileCheck %s --check-prefix CHECK-SANITIZE-TSAN
// CHECK-SANITIZE-TSAN: clang-3.8: error: unsupported argument 'tsan' to option 'fsanitize='
// CHECK-SANITIZE-TSAN-NOT: "-fsanitize={{.*}}"