Vendor import of llvm trunk r238337:

https://llvm.org/svn/llvm-project/llvm/trunk@238337

1 files changed, 8 insertions, 4 deletions

diff --git a/lib/Target/ARM/MCTargetDesc/ARMELFObjectWriter.cpp b/lib/Target/ARM/MCTargetDesc/ARMELFObjectWriter.cpp
index a821a6b..f4fedee 100644
--- a/lib/Target/ARM/MCTargetDesc/ARMELFObjectWriter.cpp
+++ b/lib/Target/ARM/MCTargetDesc/ARMELFObjectWriter.cpp
@@ -32,7 +32,7 @@ namespace {
   public:
     ARMELFObjectWriter(uint8_t OSABI);
 
-    virtual ~ARMELFObjectWriter();
+    ~ARMELFObjectWriter() override;
 
     unsigned GetRelocType(const MCValue &Target, const MCFixup &Fixup,
                           bool IsPCRel) const override;
@@ -81,7 +81,9 @@ unsigned ARMELFObjectWriter::GetRelocTypeInner(const MCValue &Target,
   unsigned Type = 0;
   if (IsPCRel) {
     switch ((unsigned)Fixup.getKind()) {
-    default: llvm_unreachable("Unimplemented");
+    default:
+      report_fatal_error("unsupported relocation on symbol");
+      return ELF::R_ARM_NONE;
     case FK_Data_4:
       switch (Modifier) {
       default: llvm_unreachable("Unsupported Modifier");
@@ -147,7 +149,9 @@ unsigned ARMELFObjectWriter::GetRelocTypeInner(const MCValue &Target,
     }
   } else {
     switch ((unsigned)Fixup.getKind()) {
-    default: llvm_unreachable("invalid fixup kind!");
+    default:
+      report_fatal_error("unsupported relocation on symbol");
+      return ELF::R_ARM_NONE;
     case FK_Data_1:
       switch (Modifier) {
       default: llvm_unreachable("unsupported Modifier");
@@ -247,7 +251,7 @@ unsigned ARMELFObjectWriter::GetRelocTypeInner(const MCValue &Target,
   return Type;
 }
 
-MCObjectWriter *llvm::createARMELFObjectWriter(raw_ostream &OS,
+MCObjectWriter *llvm::createARMELFObjectWriter(raw_pwrite_stream &OS,
                                                uint8_t OSABI,
                                                bool IsLittleEndian) {
   MCELFObjectTargetWriter *MOTW = new ARMELFObjectWriter(OSABI);