Add nominal support for 'shave' target.
This change passes through C and assembler jobs to Movidius tools by
constructing commands which are the same as ones produces by the examples
in the SDK. But rather than reference MV_TOOLS_DIR to find tools,
we will assume that binaries are installed wherever the Driver would
find its native tools. Similarly, this change assumes that -I options
will "just work" based on where SDK headers get installed, rather than
baking into the Driver some magic paths.
Differential Revision: http://reviews.llvm.org/D10440
llvm-svn: 240134
diff --git a/clang/lib/Driver/ToolChains.h b/clang/lib/Driver/ToolChains.h
index 178734b..2d0938e 100644
--- a/clang/lib/Driver/ToolChains.h
+++ b/clang/lib/Driver/ToolChains.h
@@ -861,6 +861,27 @@
llvm::opt::ArgStringList &CmdArgs) const override;
};
+/// SHAVEToolChain - A tool chain using the compiler installed by the the
+// Movidius SDK into MV_TOOLS_DIR (which we assume will be copied to llvm's
+// installation dir) to perform all subcommands.
+class LLVM_LIBRARY_VISIBILITY SHAVEToolChain : public Generic_GCC {
+public:
+ SHAVEToolChain(const Driver &D, const llvm::Triple &Triple,
+ const llvm::opt::ArgList &Args);
+ ~SHAVEToolChain() override;
+
+ virtual Tool *SelectTool(const JobAction &JA) const override;
+
+protected:
+ Tool *getTool(Action::ActionClass AC) const override;
+ Tool *buildAssembler() const override;
+ Tool *buildLinker() const override;
+
+private:
+ mutable std::unique_ptr<Tool> Compiler;
+ mutable std::unique_ptr<Tool> Assembler;
+};
+
} // end namespace toolchains
} // end namespace driver
} // end namespace clang