[llvm] [llvm-objcopy] Add possibility to verify .note section format (PR #90458)

[James Henderson via llvm-commits]

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@@ -657,10 +657,14 @@ static Error verifyNoteSection(StringRef Name, endianness Endianness,
     NameSizeValue = byteswap(NameSizeValue);
     DescSizeValue = byteswap(DescSizeValue);
   }
+
+  // NameSizeValue and DescSizeValue need to be padded to 4.
+  auto iceil4 = [](auto v) { return (v + 3) / 4 * 4; };
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jh7370 wrote:

Rather than inventing a new function, why not use the existing `AlignTo` function?

https://github.com/llvm/llvm-project/pull/90458