uint32_t Index = this->getSectionIndex(Sym);
if (Index == 0)
return nullptr;
- if (Index >= Sections.size() || !Sections[Index])
+ if (Index >= Sections.size())
fatal(getFilename(this) + ": invalid section index: " + Twine(Index));
InputSectionBase<ELFT> *S = Sections[Index];
- if (S == &InputSectionBase<ELFT>::Discarded)
+ // We found that GNU assembler 2.17.50 [FreeBSD] 2007-07-03
+ // could generate broken objects. STT_SECTION symbols can be
+ // associated with SHT_REL[A]/SHT_SYMTAB/SHT_STRTAB sections.
+ // In this case it is fine for section to be null here as we
+ // do not allocate sections of these types.
+ if (!S || S == &InputSectionBase<ELFT>::Discarded)
return S;
return S->Repl;
}
--- /dev/null
+# RUN: yaml2obj %s -o %t
+# RUN: ld.lld -shared %t -o %tout
+
+# Verify that lld can handle STT_SECTION symbols associated
+# with SHT_REL[A]/SHT_SYMTAB/SHT_STRTAB sections.
+
+!ELF
+FileHeader:
+ Class: ELFCLASS64
+ Data: ELFDATA2LSB
+ OSABI: ELFOSABI_FREEBSD
+ Type: ET_REL
+ Machine: EM_X86_64
+Sections:
+ - Name: .text
+ Type: SHT_PROGBITS
+ Flags: [ SHF_ALLOC, SHF_EXECINSTR ]
+ AddressAlign: 0x0000000000000010
+ Content: "00000000"
+ - Name: .rela.text
+ Type: SHT_RELA
+ Link: .symtab
+ AddressAlign: 0x0000000000000008
+ Info: .text
+ Relocations:
+Symbols:
+ Local:
+ - Type: STT_SECTION
+ Section: .rela.text
+ - Type: STT_SECTION
+ Section: .shstrtab
+ - Type: STT_SECTION
+ Section: .symtab
+ - Type: STT_SECTION
+ Section: .strtab