Hexagon backend support

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146412 91177308-0d34-0410-b5e6-96231b3b80d8

4 files changed, 72 insertions, 0 deletions

diff --git a/lib/Target/Hexagon/TargetInfo/CMakeLists.txt b/lib/Target/Hexagon/TargetInfo/CMakeLists.txt
new file mode 100644
index 0000000000..960c8412c6
--- /dev/null
+++ b/lib/Target/Hexagon/TargetInfo/CMakeLists.txt
@@ -0,0 +1,14 @@
+include_directories( ${CMAKE_CURRENT_BINARY_DIR}/.. 
+                     ${CMAKE_CURRENT_SOURCE_DIR}/.. )
+
+add_llvm_library(LLVMHexagonInfo
+  HexagonTargetInfo.cpp
+  )
+
+add_llvm_library_dependencies(LLVMHexagonInfo
+  LLVMMC
+  LLVMSupport
+  LLVMTarget
+  )
+
+add_dependencies(LLVMHexagonInfo HexagonCommonTableGen)
diff --git a/lib/Target/Hexagon/TargetInfo/HexagonTargetInfo.cpp b/lib/Target/Hexagon/TargetInfo/HexagonTargetInfo.cpp
new file mode 100644
index 0000000000..7aa5dd3b89
--- /dev/null
+++ b/lib/Target/Hexagon/TargetInfo/HexagonTargetInfo.cpp
@@ -0,0 +1,19 @@
+//===-- HexagonTargetInfo.cpp - Hexagon Target Implementation ------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "Hexagon.h"
+#include "llvm/Module.h"
+#include "llvm/Support/TargetRegistry.h"
+using namespace llvm;
+
+Target llvm::TheHexagonTarget;
+
+extern "C" void LLVMInitializeHexagonTargetInfo() {
+  RegisterTarget<Triple::hexagon, /*HasJIT=*/false>  X(TheHexagonTarget, "hexagon", "Hexagon");
+}
diff --git a/lib/Target/Hexagon/TargetInfo/LLVMBuild.txt b/lib/Target/Hexagon/TargetInfo/LLVMBuild.txt
new file mode 100644
index 0000000000..b5d0972f15
--- /dev/null
+++ b/lib/Target/Hexagon/TargetInfo/LLVMBuild.txt
@@ -0,0 +1,24 @@
+;===- ./lib/Target/Hexagon/TargetInfo/LLVMBuild.txt ------------*- Conf -*--===;
+;
+;                     The LLVM Compiler Infrastructure
+;
+; This file is distributed under the University of Illinois Open Source
+; License. See LICENSE.TXT for details.
+;
+;===------------------------------------------------------------------------===;
+;
+; This is an LLVMBuild description file for the components in this subdirectory.
+;
+; For more information on the LLVMBuild system, please see:
+;
+;   http://llvm.org/docs/LLVMBuild.html
+;
+;===------------------------------------------------------------------------===;
+
+[component_0]
+type = Library
+name = HexagonInfo
+parent = Hexagon
+required_libraries = MC Support
+add_to_library_groups = Hexagon
+
diff --git a/lib/Target/Hexagon/TargetInfo/Makefile b/lib/Target/Hexagon/TargetInfo/Makefile
new file mode 100644
index 0000000000..494cca1122
--- /dev/null
+++ b/lib/Target/Hexagon/TargetInfo/Makefile
@@ -0,0 +1,15 @@
+##===- lib/Target/Hexagon/TargetInfo/Makefile ----------------*- Makefile -*-===##
+#
+#                     The LLVM Compiler Infrastructure
+#
+# This file is distributed under the University of Illinois Open Source
+# License. See LICENSE.TXT for details.
+#
+##===----------------------------------------------------------------------===##
+LEVEL = ../../../..
+LIBRARYNAME = LLVMHexagonInfo
+
+# Hack: we need to include 'main' target directory to grab private headers
+CPPFLAGS = -I$(PROJ_OBJ_DIR)/.. -I$(PROJ_SRC_DIR)/..
+
+include $(LEVEL)/Makefile.common