[SystemZ][z/OS] Adding initial toolchain for z/OS
authorAbhina Sreeskantharajan <Abhina.Sreeskantharajan@ibm.com>
Tue, 1 Sep 2020 14:09:02 +0000 (10:09 -0400)
committerAbhina Sreeskantharajan <Abhina.Sreeskantharajan@ibm.com>
Tue, 1 Sep 2020 14:15:01 +0000 (10:15 -0400)
commit3e1e5f54492d5bdebd40388247254e310cf62c3d
treea0d2694c3fd581ddf6628ebcbf7cd8a2f9106b6e
parent68717acb24e505169509b590e8c83557da54451e
[SystemZ][z/OS] Adding initial toolchain for z/OS

This patch adds the initial toolchain for z/OS that will set some defaults. In subsequent patches, we plan to add support to use the system linker and assembler.

Reviewed By: hubert.reinterpretcast

Differential Revision: https://reviews.llvm.org/D86707
clang/lib/Driver/CMakeLists.txt
clang/lib/Driver/Driver.cpp
clang/lib/Driver/ToolChains/ZOS.cpp [new file with mode: 0644]
clang/lib/Driver/ToolChains/ZOS.h [new file with mode: 0644]