[lld] [lld/ELF] Hint if R_X86_64_PC32 overflows and references a SHF_X86_64_LARGE section (PR #73045)

Fangrui Song via llvm-commits llvm-commits at lists.llvm.org
Wed Jan 17 10:13:59 PST 2024


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@@ -105,6 +105,12 @@ void elf::reportRangeError(uint8_t *loc, const Relocation &rel, const Twine &v,
       hint = "; references '" + lld::toString(*rel.sym) + '\'';
     else if (auto *d = dyn_cast<Defined>(rel.sym))
       hint = ("; references section '" + d->section->name + "'").str();
+
+    if (rel.type == R_X86_64_PC32 && rel.sym->getOutputSection() &&
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MaskRay wrote:

This also needs a `emachine == EM_X86_64` check.

https://github.com/llvm/llvm-project/pull/73045


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