[llvm] [llvm-objcopy] Add --gap-fill and --pad-to options (PR #65815)

[James Henderson via llvm-commits]

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@@ -2635,9 +2635,36 @@ template <class ELFT> Error ELFWriter<ELFT>::finalize() {
 }
 
 Error BinaryWriter::write() {
-  for (const SectionBase &Sec : Obj.allocSections())
+  SmallVector<const SectionBase *, 30> LoadableSections;
+  for (const SectionBase &Sec : Obj.allocSections()) {
+    if ((Sec.Flags & SectionFlag::SecLoad) && Sec.Type != SHT_NOBITS)
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jh7370 wrote:

Skipping NOBITS sections seems a fairly dramatic departure from the previous code. It may make sense, but I'd like to hear your explanation.

https://github.com/llvm/llvm-project/pull/65815