AArch64: implement 64-bit absolute relocation in MCJIT
This is about the simplest relocation, but surprisingly rare in actual
code.
It occurs in (for example) the MCJIT test test-ptr-reloc.ll.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181134 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.cpp b/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.cpp
index 487e503..80231a7 100644
--- a/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.cpp
+++ b/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.cpp
@@ -289,6 +289,11 @@
default:
llvm_unreachable("Relocation type not implemented yet!");
break;
+ case ELF::R_AARCH64_ABS64: {
+ uint64_t *TargetPtr = reinterpret_cast<uint64_t*>(Section.Address + Offset);
+ *TargetPtr = Value + Addend;
+ break;
+ }
case ELF::R_AARCH64_PREL32: { // test-shift.ll (.eh_frame)
uint64_t Result = Value + Addend - FinalAddress;
assert(static_cast<int64_t>(Result) >= INT32_MIN &&