diff options
Diffstat (limited to 'ELF/SyntheticSections.cpp')
| -rw-r--r-- | ELF/SyntheticSections.cpp | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/ELF/SyntheticSections.cpp b/ELF/SyntheticSections.cpp index e1f81940bb59..a271d31048f5 100644 --- a/ELF/SyntheticSections.cpp +++ b/ELF/SyntheticSections.cpp @@ -97,7 +97,7 @@ static ArrayRef<uint8_t> getVersion() { // Creates a .comment section containing LLD version info. // With this feature, you can identify LLD-generated binaries easily -// by "objdump -s -j .comment <file>". +// by "readelf --string-dump .comment <file>". // The returned object is a mergeable string section. template <class ELFT> MergeInputSection *elf::createCommentSection() { typename ELFT::Shdr Hdr = {}; @@ -541,6 +541,13 @@ template <class ELFT> void EhFrameSection<ELFT>::finalizeContents() { Off += alignTo(Fde->size(), Config->Wordsize); } } + + // The LSB standard does not allow a .eh_frame section with zero + // Call Frame Information records. Therefore add a CIE record length + // 0 as a terminator if this .eh_frame section is empty. + if (Off == 0) + Off = 4; + this->Size = Off; } @@ -1022,9 +1029,9 @@ template <class ELFT> void DynamicSection<ELFT>::addEntries() { // fixed early. for (StringRef S : Config->AuxiliaryList) add({DT_AUXILIARY, In<ELFT>::DynStrTab->addString(S)}); - if (!Config->RPath.empty()) + if (!Config->Rpath.empty()) add({Config->EnableNewDtags ? DT_RUNPATH : DT_RPATH, - In<ELFT>::DynStrTab->addString(Config->RPath)}); + In<ELFT>::DynStrTab->addString(Config->Rpath)}); for (SharedFile<ELFT> *F : Symtab<ELFT>::X->getSharedFiles()) if (F->isNeeded()) add({DT_NEEDED, In<ELFT>::DynStrTab->addString(F->SoName)}); |