For PC relative relocations where symbols are defined in the same section they
are referenced, ignore the relocation entry and patch the relocatable field with
the computed symbol offset directly
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76414 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/ELFWriter.h b/lib/CodeGen/ELFWriter.h
index ec2e44a..34f8276 100644
--- a/lib/CodeGen/ELFWriter.h
+++ b/lib/CodeGen/ELFWriter.h
@@ -171,18 +171,6 @@
ELFSection::SHF_EXECINSTR | ELFSection::SHF_ALLOC);
}
- /// Return the relocation section of section 'S'. 'RelA' is true
- /// if the relocation section contains entries with addends.
- ELFSection &getRelocSection(std::string SName, bool RelA, unsigned Align) {
- std::string RelSName(".rel");
- unsigned SHdrTy = RelA ? ELFSection::SHT_RELA : ELFSection::SHT_REL;
-
- if (RelA) RelSName.append("a");
- RelSName.append(SName);
-
- return getSection(RelSName, SHdrTy, 0, Align);
- }
-
ELFSection &getNonExecStackSection() {
return getSection(".note.GNU-stack", ELFSection::SHT_PROGBITS, 0, 1);
}
@@ -215,6 +203,7 @@
ELFSection &getJumpTableSection();
ELFSection &getConstantPoolSection(MachineConstantPoolEntry &CPE);
+ ELFSection &getRelocSection(ELFSection &S);
// Helpers for obtaining ELF specific info.
unsigned getGlobalELFBinding(const GlobalValue *GV);
@@ -244,6 +233,8 @@
void EmitSymbolTable();
void EmitStringTable();
void OutputSectionsAndSectionTable();
+ void RelocateField(BinaryObject &BO, uint32_t Offset, int64_t Value,
+ unsigned Size);
unsigned SortSymbols();
};
}