Odd additional stub framework for the ARM MC ELF emission.
llc now recognizes the "intent" to support MC/obj emission for ARM, but
given that they are all stubs, it asserts on --filetype=obj --march=arm
Patch by Jason Kim.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114856 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMELFWriterInfo.cpp b/lib/Target/ARM/ARMELFWriterInfo.cpp
new file mode 100644
index 0000000..a789082
--- /dev/null
+++ b/lib/Target/ARM/ARMELFWriterInfo.cpp
@@ -0,0 +1,65 @@
+//===-- ARMELFWriterInfo.cpp - ELF Writer Info for the ARM backend --------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file implements ELF writer information for the ARM backend.
+//
+//===----------------------------------------------------------------------===//
+
+#include "ARMELFWriterInfo.h"
+#include "ARMRelocations.h"
+#include "llvm/Function.h"
+#include "llvm/Support/ErrorHandling.h"
+#include "llvm/Target/TargetData.h"
+#include "llvm/Target/TargetMachine.h"
+
+using namespace llvm;
+
+//===----------------------------------------------------------------------===//
+// Implementation of the ARMELFWriterInfo class
+//===----------------------------------------------------------------------===//
+
+ARMELFWriterInfo::ARMELFWriterInfo(TargetMachine &TM)
+ : TargetELFWriterInfo(TM) {
+ // silently OK construction
+}
+
+ARMELFWriterInfo::~ARMELFWriterInfo() {}
+
+unsigned ARMELFWriterInfo::getRelocationType(unsigned MachineRelTy) const {
+ assert(0 && "ARMELFWriterInfo::getRelocationType() not implemented");
+ return 0;
+}
+
+long int ARMELFWriterInfo::getDefaultAddendForRelTy(unsigned RelTy,
+ long int Modifier) const {
+ assert(0 && "ARMELFWriterInfo::getDefaultAddendForRelTy() not implemented");
+ return 0;
+}
+
+unsigned ARMELFWriterInfo::getRelocationTySize(unsigned RelTy) const {
+ assert(0 && "ARMELFWriterInfo::getRelocationTySize() not implemented");
+ return 0;
+}
+
+bool ARMELFWriterInfo::isPCRelativeRel(unsigned RelTy) const {
+ assert(0 && "ARMELFWriterInfo::isPCRelativeRel() not implemented");
+ return 1;
+}
+
+unsigned ARMELFWriterInfo::getAbsoluteLabelMachineRelTy() const {
+ assert(0 && "ARMELFWriterInfo::getAbsoluteLabelMachineRelTy() not implemented");
+ return 0;
+}
+
+long int ARMELFWriterInfo::computeRelocation(unsigned SymOffset,
+ unsigned RelOffset,
+ unsigned RelTy) const {
+ assert(0 && "ARMELFWriterInfo::getAbsoluteLabelMachineRelTy() not implemented");
+ return 0;
+}