[llvm] [llvm-objcopy] Add --change-section-address (PR #98664)

[James Henderson via llvm-commits]

================
@@ -745,6 +745,50 @@ static Error handleArgs(const CommonConfig &Config, const ELFConfig &ELFConfig,
     }
   }
 
+  if (!Config.ChangeSectionAddress.empty()) {
+    if (Obj.Type != ELF::ET_REL)
+      return createStringError(
+          object_error::invalid_file_type,
+          "cannot change section address in a non-relocatable file");
+    StringMap<AddressUpdate> SectionsToUpdateAddress;
----------------
jh7370 wrote:

Let's add a blank line before this line. I think this will help readability a little.

https://github.com/llvm/llvm-project/pull/98664