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| author | Tim Northover <Tim.Northover@arm.com> | 2013-05-04 20:14:14 +0000 |
|---|---|---|
| committer | Tim Northover <Tim.Northover@arm.com> | 2013-05-04 20:14:14 +0000 |
| commit | d52eaae157e661f280d0a71aabc060602ffc4424 (patch) | |
| tree | 99494f8726211f49b1c7814486d1ef2fed9c655e /lib | |
| parent | 4a9b6b798d5ea335f5f29d278db83b830ae4a564 (diff) | |
| download | llvm-d52eaae157e661f280d0a71aabc060602ffc4424.tar.gz llvm-d52eaae157e661f280d0a71aabc060602ffc4424.tar.bz2 llvm-d52eaae157e661f280d0a71aabc060602ffc4424.tar.xz | |
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
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.cpp b/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.cpp index 487e503e91..80231a7c04 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<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 && |