[all-commits] [llvm/llvm-project] 64a252: [lldb][ObjectFileELF] Support AArch32 in ApplyRelo...
Stefan Gränitz via All-commits
all-commits at lists.llvm.org
Sat Apr 29 08:35:16 PDT 2023
Branch: refs/heads/main
Home: https://github.com/llvm/llvm-project
Commit: 64a2520bacb59dac43bb4fd19ff1788d785102de
https://github.com/llvm/llvm-project/commit/64a2520bacb59dac43bb4fd19ff1788d785102de
Author: Stefan Gränitz <stefan.graenitz at gmail.com>
Date: 2023-04-29 (Sat, 29 Apr 2023)
Changed paths:
M lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp
A lldb/test/Shell/ObjectFile/ELF/aarch32-relocations.yaml
Log Message:
-----------
[lldb][ObjectFileELF] Support AArch32 in ApplyRelocations
Allow the ObjectFileELF plugin to resolve R_ARM_ABS32 relocations from AArch32 object files. This fixes https://github.com/llvm/llvm-project/issues/61948
The existing architectures work with RELA-type relocation records that read addend from the relocation entry. REL-type relocations in AArch32 store addend in-place.
The new function doesn't re-use ELFRelocation::RelocAddend32(), because the interface doesn't match: in addition to the relocation entry we need the actual target section memory.
Reviewed By: labath
Differential Revision: https://reviews.llvm.org/D147642
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