From d52eaae157e661f280d0a71aabc060602ffc4424 Mon Sep 17 00:00:00 2001 From: Tim Northover Date: Sat, 4 May 2013 20:14:14 +0000 Subject: 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 --- lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.cpp | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'lib/ExecutionEngine/RuntimeDyld') 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 @@ void RuntimeDyldELF::resolveAArch64Relocation(const SectionEntry &Section, default: llvm_unreachable("Relocation type not implemented yet!"); break; + case ELF::R_AARCH64_ABS64: { + uint64_t *TargetPtr = reinterpret_cast(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(Result) >= INT32_MIN && -- cgit v1.1