1 files changed, 67 insertions, 0 deletions
diff --git a/lib/Target/XCore/XCoreTargetObjectFile.cpp b/lib/Target/XCore/XCoreTargetObjectFile.cpp
new file mode 100644
index 0000000..7de3b55
--- /dev/null
+++ b/lib/Target/XCore/XCoreTargetObjectFile.cpp
@@ -0,0 +1,67 @@
+//===-- XCoreTargetObjectFile.cpp - XCore object files --------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "XCoreTargetObjectFile.h"
+#include "XCoreSubtarget.h"
+#include "MCSectionXCore.h"
+#include "llvm/Target/TargetMachine.h"
+using namespace llvm;
+
+
+void XCoreTargetObjectFile::Initialize(MCContext &Ctx, const TargetMachine &TM){
+  TargetLoweringObjectFileELF::Initialize(Ctx, TM);
+
+  DataSection =
+    MCSectionXCore::Create(".dp.data", MCSectionELF::SHT_PROGBITS, 
+                           MCSectionELF::SHF_ALLOC | MCSectionELF::SHF_WRITE |
+                           MCSectionXCore::SHF_DP_SECTION,
+                           SectionKind::getDataRel(), false, getContext());
+  BSSSection =
+    MCSectionXCore::Create(".dp.bss", MCSectionELF::SHT_NOBITS,
+                           MCSectionELF::SHF_ALLOC | MCSectionELF::SHF_WRITE |
+                           MCSectionXCore::SHF_DP_SECTION,
+                           SectionKind::getBSS(), false, getContext());
+  
+  MergeableConst4Section = 
+    MCSectionXCore::Create(".cp.rodata.cst4", MCSectionELF::SHT_PROGBITS,
+                           MCSectionELF::SHF_ALLOC | MCSectionELF::SHF_MERGE |
+                           MCSectionXCore::SHF_CP_SECTION,
+                           SectionKind::getMergeableConst4(), false,
+                           getContext());
+  MergeableConst8Section = 
+    MCSectionXCore::Create(".cp.rodata.cst8", MCSectionELF::SHT_PROGBITS,
+                           MCSectionELF::SHF_ALLOC | MCSectionELF::SHF_MERGE |
+                           MCSectionXCore::SHF_CP_SECTION,
+                           SectionKind::getMergeableConst8(), false,
+                           getContext());
+  MergeableConst16Section = 
+    MCSectionXCore::Create(".cp.rodata.cst16", MCSectionELF::SHT_PROGBITS,
+                           MCSectionELF::SHF_ALLOC | MCSectionELF::SHF_MERGE |
+                           MCSectionXCore::SHF_CP_SECTION,
+                           SectionKind::getMergeableConst16(), false,
+                           getContext());
+  
+  // TLS globals are lowered in the backend to arrays indexed by the current
+  // thread id. After lowering they require no special handling by the linker
+  // and can be placed in the standard data / bss sections.
+  TLSDataSection = DataSection;
+  TLSBSSSection = BSSSection;
+
+  ReadOnlySection = 
+    MCSectionXCore::Create(".cp.rodata", MCSectionELF::SHT_PROGBITS,
+                           MCSectionELF::SHF_ALLOC |
+                           MCSectionXCore::SHF_CP_SECTION,
+                           SectionKind::getReadOnlyWithRel(), false,
+                           getContext());
+
+  // Dynamic linking is not supported. Data with relocations is placed in the
+  // same section as data without relocations.
+  DataRelSection = DataRelLocalSection = DataSection;
+  DataRelROSection = DataRelROLocalSection = ReadOnlySection;
+}