void LinkerScript::discard(ArrayRef<InputSection *> V) {
for (InputSection *S : V) {
- if (S == In.ShStrTab || S == In.Dynamic || S == In.RelaDyn ||
- S == In.RelrDyn)
+ if (S == In.ShStrTab || S == In.RelaDyn || S == In.RelrDyn)
error("discarding " + S->Name + " section is not allowed");
// You can discard .hash and .gnu.hash sections by linker scripts. Since
// It should be okay as no one seems to care about the type.
// Even the author of gold doesn't remember why gold behaves that way.
// https://sourceware.org/ml/binutils/2002-03/msg00360.html
- if (In.DynSymTab)
+ if (In.Dynamic->Parent)
Symtab->addDefined("_DYNAMIC", STV_HIDDEN, STT_NOTYPE, 0 /*Value*/,
/*Size=*/0, STB_WEAK, In.Dynamic,
/*File=*/nullptr);
Ret.push_back(TlsHdr);
// Add an entry for .dynamic.
- if (In.DynSymTab)
- AddHdr(PT_DYNAMIC, In.Dynamic->getParent()->getPhdrFlags())
- ->add(In.Dynamic->getParent());
+ if (OutputSection *Sec = In.Dynamic->getParent())
+ AddHdr(PT_DYNAMIC, Sec->getPhdrFlags())->add(Sec);
// PT_GNU_RELRO includes all sections that should be marked as
// read-only by dynamic linker after proccessing relocations.
# RUN: FileCheck -check-prefix=SHSTRTAB %s
# SHSTRTAB: discarding .shstrtab section is not allowed
+## We allow discarding .dynamic, check we don't crash.
# RUN: echo "SECTIONS { /DISCARD/ : { *(.dynamic) } }" > %t.script
-# RUN: not ld.lld -pie -o %t --script %t.script %t.o 2>&1 | \
-# RUN: FileCheck -check-prefix=DYNAMIC %s
-# DYNAMIC: discarding .dynamic section is not allowed
+# RUN: ld.lld -pie -o %t --script %t.script %t.o
## We allow discarding .dynsym, check we don't crash.
# RUN: echo "SECTIONS { /DISCARD/ : { *(.dynsym) } }" > %t.script