Mips relocation R_MIPS_64 relocates a 64 bit double word.

I hit this in a very large program (spirit.cpp), but
have not figured out how to make a small make check
test for it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161366 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/Mips/MCTargetDesc/MipsAsmBackend.cpp b/lib/Target/Mips/MCTargetDesc/MipsAsmBackend.cpp
index f679b6f..18961fd 100644 (file)
--- a/lib/Target/Mips/MCTargetDesc/MipsAsmBackend.cpp
+++ b/lib/Target/Mips/MCTargetDesc/MipsAsmBackend.cpp
@@ -35,6 +35,7 @@ static unsigned adjustFixupValue(unsigned Kind, uint64_t Value) {
     return 0;
   case FK_GPRel_4:
   case FK_Data_4:
+  case FK_Data_8:
   case Mips::fixup_Mips_LO16:
   case Mips::fixup_Mips_GPOFF_HI:
   case Mips::fixup_Mips_GPOFF_LO:

diff --git a/lib/Target/Mips/MCTargetDesc/MipsELFObjectWriter.cpp b/lib/Target/Mips/MCTargetDesc/MipsELFObjectWriter.cpp
index 1ff3044..8e84b3f 100644 (file)
--- a/lib/Target/Mips/MCTargetDesc/MipsELFObjectWriter.cpp
+++ b/lib/Target/Mips/MCTargetDesc/MipsELFObjectWriter.cpp
@@ -103,6 +103,9 @@ unsigned MipsELFObjectWriter::GetRelocType(const MCValue &Target,
   case FK_Data_4:
     Type = ELF::R_MIPS_32;
     break;
+  case FK_Data_8:
+    Type = ELF::R_MIPS_64;
+    break;
   case FK_GPRel_4:
     Type = ELF::R_MIPS_GPREL32;
     break;