forked from OSchip/llvm-project
6f97c2bc00
R_PPC64_TOC does not have an associated symbol, but does have a non-zero VA that target-specific code must compute using some non-trivial rule. We handled this as a special case in PPC64TargetInfo::relocateOne, where we knew to write this special address, but that did not work when creating shared libraries. The special TOC address needs to be the subject of a R_PPC64_RELATIVE relocation, and so we also need to know how to encode this special address in the addend of that relocation. Thus, some target-specific logic is necessary when creating R_PPC64_RELATIVE as well. To solve this problem, we teach getLocalRelTarget to handle R_PPC64_TOC as a special case. This allows us to remove the special case in PPC64TargetInfo::relocateOne (simplifying code there), and naturally allows the existing logic to do the right thing when creating associated R_PPC64_RELATIVE relocations for shared libraries. llvm-svn: 250555 |
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| clang | ||
| clang-tools-extra | ||
| compiler-rt | ||
| debuginfo-tests | ||
| libclc | ||
| libcxx | ||
| libcxxabi | ||
| libunwind | ||
| lld | ||
| lldb | ||
| llgo | ||
| llvm | ||
| openmp | ||
| polly | ||