diff options
| -rw-r--r-- | lld/ELF/OutputSections.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lld/ELF/OutputSections.h b/lld/ELF/OutputSections.h index 7045720bf45..536aabdc134 100644 --- a/lld/ELF/OutputSections.h +++ b/lld/ELF/OutputSections.h @@ -395,6 +395,10 @@ class DynamicSection final : public OutputSectionBase<ELFT> { typedef typename llvm::object::ELFFile<ELFT>::Elf_Sym Elf_Sym; typedef typename llvm::object::ELFFile<ELFT>::uintX_t uintX_t; + // The .dynamic section contains information for the dynamic linker. + // The section consists of fixed size entries, which consist of + // type and value fields. Value are one of plain integers, symbol + // addresses, or section addresses. This struct represents the entry. struct Entry { int32_t Tag; union { @@ -409,6 +413,10 @@ class DynamicSection final : public OutputSectionBase<ELFT> { Entry(int32_t Tag, const SymbolBody *Sym) : Tag(Tag), Sym(Sym), Kind(SymAddr) {} }; + + // finalize() fills this vector with the section contents. finalize() + // cannot directly create final section contents because when the + // function is called, symbol or section addresses are not fixed yet. std::vector<Entry> Entries; public: |
