[llvm] [llvm-objcopy] Add change-section-lma *+/-offset (PR #95431)

[Eleanor Bonnici via llvm-commits]

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@@ -0,0 +1,52 @@
+# RUN: yaml2obj %s -o %t
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eleanor-arm wrote:

I see. For point 3, I will add another non-zero-size NOTE header in fixup 4 that is independent from the LOAD headers.
As mentioned before in other places I don't see a meaning in GNU's objcopy actual behaviour with this particular option. However, I defined what the LLVM version will do based on GNU documentation, some bits and pieces of GNU behaviour and how I saw the option being used in real software. 

The zero-size NOTE is already independent as it automatically gets virtual address of 0x0. 

https://github.com/llvm/llvm-project/pull/95431