diff options
Diffstat (limited to 'lld/ELF/Relocations.cpp')
| -rw-r--r-- | lld/ELF/Relocations.cpp | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/lld/ELF/Relocations.cpp b/lld/ELF/Relocations.cpp index 70aa7ba5594..7de2c05ffc6 100644 --- a/lld/ELF/Relocations.cpp +++ b/lld/ELF/Relocations.cpp @@ -1000,8 +1000,16 @@ static void scanReloc(InputSectionBase &Sec, OffsetGetter &GetOffset, RelTy *&I, if (isRelExprOneOf<R_HINT, R_NONE>(Expr)) return; - if (Config->EMachine == EM_PPC64 && isPPC64SmallCodeModelReloc(Type)) - Sec.File->PPC64SmallCodeModelRelocs = true; + // We can separate the small code model relocations into 2 categories: + // 1) Those that access the compiler generated .toc sections. + // 2) Those that access the linker allocated got entries. + // lld allocates got entries to symbols on demand. Since we don't try to sort + // the got entries in any way, we don't have to track which objects have + // got-based small code model relocs. The .toc sections get placed after the + // end of the linker allocated .got section and we do sort those so sections + // addressed with small code model relocations come first. + if (Config->EMachine == EM_PPC64 && isPPC64SmallCodeModelTocReloc(Type)) + Sec.File->PPC64SmallCodeModelTocRelocs = true; // Strengthen or relax relocations. // |
