1 files changed, 47 insertions, 0 deletions
diff --git a/contrib/llvm/lib/Target/RISCV/MCTargetDesc/RISCVELFObjectWriter.cpp b/contrib/llvm/lib/Target/RISCV/MCTargetDesc/RISCVELFObjectWriter.cpp
new file mode 100644
index 0000000..4f085d3
--- /dev/null
+++ b/contrib/llvm/lib/Target/RISCV/MCTargetDesc/RISCVELFObjectWriter.cpp
@@ -0,0 +1,47 @@
+//===-- RISCVELFObjectWriter.cpp - RISCV ELF Writer -----------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "MCTargetDesc/RISCVMCTargetDesc.h"
+#include "llvm/MC/MCELFObjectWriter.h"
+#include "llvm/MC/MCFixup.h"
+#include "llvm/Support/ErrorHandling.h"
+
+using namespace llvm;
+
+namespace {
+class RISCVELFObjectWriter : public MCELFObjectTargetWriter {
+public:
+  RISCVELFObjectWriter(uint8_t OSABI, bool Is64Bit);
+
+  ~RISCVELFObjectWriter() override;
+
+protected:
+  unsigned getRelocType(MCContext &Ctx, const MCValue &Target,
+                        const MCFixup &Fixup, bool IsPCRel) const override;
+};
+}
+
+RISCVELFObjectWriter::RISCVELFObjectWriter(uint8_t OSABI, bool Is64Bit)
+    : MCELFObjectTargetWriter(Is64Bit, OSABI, ELF::EM_RISCV,
+                              /*HasRelocationAddend*/ false) {}
+
+RISCVELFObjectWriter::~RISCVELFObjectWriter() {}
+
+unsigned RISCVELFObjectWriter::getRelocType(MCContext &Ctx,
+                                            const MCValue &Target,
+                                            const MCFixup &Fixup,
+                                            bool IsPCRel) const {
+  llvm_unreachable("invalid fixup kind!");
+}
+
+MCObjectWriter *llvm::createRISCVELFObjectWriter(raw_pwrite_stream &OS,
+                                                 uint8_t OSABI, bool Is64Bit) {
+  MCELFObjectTargetWriter *MOTW = new RISCVELFObjectWriter(OSABI, Is64Bit);
+  return createELFObjectWriter(MOTW, OS, /*IsLittleEndian*/ true);
+}